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authoraavit <qt-info@nokia.com>2011-03-24 12:13:32 (GMT)
committeraavit <qt-info@nokia.com>2011-03-24 12:13:32 (GMT)
commitf8a7c51bafe987dbc3ec0b4b53319c97823e1ba1 (patch)
tree67df6ae88af1654681754594e5902a1a41eb6733 /src/3rdparty/libpng/pngerror.c
parent424b2ed0ab3f683291ff99933c36397d9be49a4d (diff)
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Upgrading zlib: Patches to build internal zlib in Qt
Diffstat (limited to 'src/3rdparty/libpng/pngerror.c')
0 files changed, 0 insertions, 0 deletions
generated by cgit v0.12 at 2024-09-27 02:29:58 (GMT)
End(), + qMakePair(progress, QVariant()), + animationValueLessThan); + if (it == keyValues.constBegin()) { + //the item pointed to by it is the start element in the range + if (it->first == 0 && keyValues.count() > 1) { currentInterval.start = *it; currentInterval.end = *(it+1); - } else if (defaultStartValue.isValid()) { - if (direction == QVariantAnimation::Forward) { - //we should have an end value - currentInterval.start = qMakePair(qreal(0), defaultStartValue); - currentInterval.end = *it; - } else { - //we should have a start value - currentInterval.start = *it; - currentInterval.end = qMakePair(qreal(1), defaultStartValue); - } } else { - ///this should not happen + currentInterval.start = qMakePair(qreal(0), defaultStartEndValue); + currentInterval.end = *it; + } + } else if (it == keyValues.constEnd()) { + --it; //position the iterator on the last item + if (it->first == 1 && keyValues.count() > 1) { + //we have an end value (item with progress = 1) + currentInterval.start = *(it-1); + currentInterval.end = *it; + } else { + //we use the default end value here + currentInterval.start = *it; + currentInterval.end = qMakePair(qreal(1), defaultStartEndValue); } } else { currentInterval.start = *(it-1); @@ -329,9 +316,9 @@ void QVariantAnimationPrivate::setValueAt(qreal step, const QVariant &value) recalculateCurrentInterval(/*force=*/true); } -void QVariantAnimationPrivate::setDefaultStartValue(const QVariant &value) +void QVariantAnimationPrivate::setDefaultStartEndValue(const QVariant &value) { - defaultStartValue = value; + defaultStartEndValue = value; recalculateCurrentInterval(/*force=*/true); } diff --git a/src/corelib/animation/qvariantanimation_p.h b/src/corelib/animation/qvariantanimation_p.h index 9c9d25b..ef57a4c 100644 --- a/src/corelib/animation/qvariantanimation_p.h +++ b/src/corelib/animation/qvariantanimation_p.h @@ -76,14 +76,14 @@ public: return q->d_func(); } - void setDefaultStartValue(const QVariant &value); + void setDefaultStartEndValue(const QVariant &value); int duration; QEasingCurve easing; QVariantAnimation::KeyValues keyValues; QVariant currentValue; - QVariant defaultStartValue; + QVariant defaultStartEndValue; //this is used to keep track of the KeyValue interval in which we currently are struct -- cgit v0.12 From bd2cc45fefb024f91f9c0736c5abfe853e49b540 Mon Sep 17 00:00:00 2001 From: Thierry Bastian Date: Thu, 13 Aug 2009 10:47:32 +0200 Subject: Fix compile issue for animation framework --- src/corelib/animation/qpropertyanimation.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/corelib/animation/qpropertyanimation.cpp b/src/corelib/animation/qpropertyanimation.cpp index 51fd387..0c1feee 100644 --- a/src/corelib/animation/qpropertyanimation.cpp +++ b/src/corelib/animation/qpropertyanimation.cpp @@ -293,7 +293,7 @@ void QPropertyAnimation::updateState(QAbstractAnimation::State oldState, hash.insert(key, this); // update the default start value if (oldState == Stopped) { - d->setDefaultStartValue(d->target->property(d->propertyName.constData())); + d->setDefaultStartEndValue(d->target->property(d->propertyName.constData())); //let's check if we have a start value and an end value if (d->direction == Forward && !startValue().isValid() && !d->defaultStartEndValue.isValid()) qWarning("QPropertyAnimation::updateState: starting an animation without start value"); -- cgit v0.12 From bf6cf7cd8723f05037c461106e4dc8da75889509 Mon Sep 17 00:00:00 2001 From: Prasanth Ullattil Date: Thu, 13 Aug 2009 10:55:49 +0200 Subject: Fix compiler warning We need to remove Zm200 from compiler flags before adding Zm1200 Reviewed-by: Marius Storm-Olsen --- demos/boxes/boxes.pro | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/demos/boxes/boxes.pro b/demos/boxes/boxes.pro index 33f1f14..59c9132 100644 --- a/demos/boxes/boxes.pro +++ b/demos/boxes/boxes.pro @@ -42,6 +42,8 @@ wince*: { } win32-msvc* { - QMAKE_CXXFLAGS += /Zm1200 - QMAKE_CFLAGS += /Zm1200 + QMAKE_CXXFLAGS -= -Zm200 + QMAKE_CFLAGS -= -Zm200 + QMAKE_CXXFLAGS += -Zm1200 + QMAKE_CFLAGS += -Zm1200 } -- cgit v0.12 From 7f1cba82a377d79ddb2fd2c40e1782ae9fc125f6 Mon Sep 17 00:00:00 2001 From: Morten Sorvig Date: Thu, 13 Aug 2009 12:37:39 +0200 Subject: Pick a suitable default architecture for qmake-based applications. If the Qt package contains one of x86 and x86_64, pick that one. If it contains both then use the compiler default. Make a similiar decision for PowerPC-based systems. Note that this logic assumes that Qt has been configured with an architecture that is usable on the system. Reviewed-by: Marius Storm-Olsen --- mkspecs/features/mac/default_post.prf | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/mkspecs/features/mac/default_post.prf b/mkspecs/features/mac/default_post.prf index ea9e9bd..210a704 100644 --- a/mkspecs/features/mac/default_post.prf +++ b/mkspecs/features/mac/default_post.prf @@ -1,2 +1,18 @@ load(default_post) !no_objective_c:CONFIG += objective_c + +# Pick a suitable default architecture for qmake-based applications. +# If the Qt package contains one of x86 and x86_64, pick that one. If it +# contains both then use the compiler default. Make a similiar decision for +# PowerPC-based systems. Note that this logic assumes that Qt has been +# configured with an architecture that is usable on the system. +message(hei $$QT_CONFIG ) +qt:!isEmpty(QT_CONFIG) { + contains(QMAKE_HOST.arch, ppc) { + !contains(QT_CONFIG, ppc64):contains(QT_CONFIG, ppc):CONFIG += ppc + contains(QT_CONFIG, ppc64):!contains(QT_CONFIG, ppc):CONFIG += ppc64 + } else { + !contains(QT_CONFIG, x86_64):contains(QT_CONFIG, x86):CONFIG += x86 + contains(QT_CONFIG, x86_64):!contains(QT_CONFIG, x86):CONFIG += x86_64 + } +} -- cgit v0.12 From c090e68c25f6c5ffeac33ba81e50147800200b59 Mon Sep 17 00:00:00 2001 From: Thierry Bastian Date: Thu, 13 Aug 2009 13:06:03 +0200 Subject: Fix to autotest of QDockWidget Mac needs a bit more time to update the widgets when they are redocked --- tests/auto/qdockwidget/tst_qdockwidget.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/auto/qdockwidget/tst_qdockwidget.cpp b/tests/auto/qdockwidget/tst_qdockwidget.cpp index e0548a7..686f62f 100644 --- a/tests/auto/qdockwidget/tst_qdockwidget.cpp +++ b/tests/auto/qdockwidget/tst_qdockwidget.cpp @@ -598,7 +598,7 @@ void tst_QDockWidget::visibilityChanged() QCOMPARE(spy.count(), 0); mw.addDockWidget(Qt::RightDockWidgetArea, &dw2); - qApp->processEvents(); + QTest::qWait(200); QCOMPARE(spy.count(), 1); QCOMPARE(spy.at(0).at(0).toBool(), true); } -- cgit v0.12 From 200f20d1503b6739f05916b606168da67726ffa6 Mon Sep 17 00:00:00 2001 From: Morten Sorvig Date: Thu, 13 Aug 2009 13:08:46 +0200 Subject: Remove yet another forgotten debug message. --- mkspecs/features/mac/default_post.prf | 1 - 1 file changed, 1 deletion(-) diff --git a/mkspecs/features/mac/default_post.prf b/mkspecs/features/mac/default_post.prf index 210a704..4999762 100644 --- a/mkspecs/features/mac/default_post.prf +++ b/mkspecs/features/mac/default_post.prf @@ -6,7 +6,6 @@ load(default_post) # contains both then use the compiler default. Make a similiar decision for # PowerPC-based systems. Note that this logic assumes that Qt has been # configured with an architecture that is usable on the system. -message(hei $$QT_CONFIG ) qt:!isEmpty(QT_CONFIG) { contains(QMAKE_HOST.arch, ppc) { !contains(QT_CONFIG, ppc64):contains(QT_CONFIG, ppc):CONFIG += ppc -- cgit v0.12 From f8d84ba4bfc71550879c117f96289ce80d74b7db Mon Sep 17 00:00:00 2001 From: Kavindra Devi Palaraja Date: Thu, 13 Aug 2009 15:05:18 +0200 Subject: Doc - Some cleanup on the documentation of QWebElement Reviewed-By: Simon Hausmann --- src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp | 378 +++++++++++++--------- 1 file changed, 220 insertions(+), 158 deletions(-) diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp index 1dfb409..dd90f39 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp @@ -53,45 +53,57 @@ public: /*! \class QWebElement \since 4.6 - \brief The QWebElement class provides convenient access to DOM elements in a QWebFrame. + \brief The QWebElement class provides convenient access to DOM elements in + a QWebFrame. - QWebElement is the main class to easily access to the document model. - The document model is represented by a tree-like structure of DOM elements. - The root of the tree is called the document element and can be accessed using QWebFrame::documentElement(). - You can reach specific elements using findAll() and findFirst(); the elements - are identified through CSS selectors. + A QWebElement object allows easy access to the document model, represented + by a tree-like structure of DOM elements. The root of the tree is called + the document element and can be accessed using + QWebFrame::documentElement(). + + Specific elements can be accessed using findAll() and findFirst(). These + elements are identified using CSS selectors. The code snippet below + demonstrates the use of findAll(). \snippet webkitsnippets/webelement/main.cpp FindAll - The first list contains all \c span elements in the document. The second list contains - \c span elements that are children of \c p, classified with \c intro. + The first list contains all \c span elements in the document. The second + list contains \c span elements that are children of \c p, classified with + \c intro. - Using findFirst() is more efficient than calling findAll() and extracting the first element - only in the returned list. + Using findFirst() is more efficient than calling findAll(), and extracting + the first element only in the list returned. - Alternatively you can manually traverse the document using firstChild() and nextSibling(): + Alternatively you can traverse the document manually using firstChild() and + nextSibling(): \snippet webkitsnippets/webelement/main.cpp Traversing with QWebElement - The underlying content of QWebElement is explicitly shared. Creating a copy of a QWebElement - does not create a copy of the content. Instead, both instances point to the same element. + The underlying content of QWebElement is explicitly shared. Creating a copy + of a QWebElement does not create a copy of the content. Instead, both + instances point to the same element. - The element's attributes can be read using attribute() and modified with setAttribute(). + The element's attributes can be read using attribute() and modified with + setAttribute(). - The contents of child elements can be converted to plain text with toPlainText() and to - XHTML using toInnerXml(). To also include the element's tag in the output, use toOuterXml(). + The contents of child elements can be converted to plain text with + toPlainText(); to XHTML using toInnerXml(). To include the element's tag in + the output, use toOuterXml(). - It is possible to replace the contents using setPlainText() and setInnerXml(). To replace - the element itself and its contents, use setOuterXml(). + It is possible to replace the contents of child elements using + setPlainText() and setInnerXml(). To replace the element itself and its + contents, use setOuterXml(). - In the JavaScript DOM interfaces, elements can have additional functions depending on their - type. For example an HTML form element can be triggered to submit the entire form to the - web server using the submit() function. A list of these special functions can be obtained - in QWebElement using functions(); they can be invoked using callFunction(). + In the JavaScript DOM interfaces, elements can have additional functions + depending on their type. For example, an HTML form element can be triggered + to submit the entire form to the web server using the submit() function. A + list of these special functions can be obtained in QWebElement using + functions(); they can be invoked using callFunction(). - Similarly element specific properties can be obtained using scriptableProperties() and - read/written using scriptableProperty()/setScriptableProperty(). + Similarly, element specific properties can be obtained using + scriptableProperties() and read or written using scriptableProperty() or + setScriptableProperty(). */ /*! @@ -156,7 +168,7 @@ QWebElement &QWebElement::operator=(const QWebElement &other) } /*! - Destroys the element. The underlying DOM element is not destroyed. + Destroys the element. However, the underlying DOM element is not destroyed. */ QWebElement::~QWebElement() { @@ -176,7 +188,7 @@ bool QWebElement::operator!=(const QWebElement& o) const } /*! - Returns true if the element is a null element; false otherwise. + Returns true if the element is a null element; otherwise returns false. */ bool QWebElement::isNull() const { @@ -184,13 +196,16 @@ bool QWebElement::isNull() const } /*! - Returns a new list of child elements matching the given CSS selector \a selectorQuery. - If there are no matching elements, an empty list is returned. + Returns a new list of child elements matching the given CSS selector + \a selectorQuery. If there are no matching elements, an empty list is + returned. - \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector} syntax is - used for the query. + \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector} + syntax is used for the query. \note This search is performed recursively. + + \sa findFirst() */ QList QWebElement::findAll(const QString &selectorQuery) const { @@ -212,12 +227,15 @@ QList QWebElement::findAll(const QString &selectorQuery) const } /*! - Returns the first child element that matches the given CSS selector \a selectorQuery. + Returns the first child element that matches the given CSS selector + \a selectorQuery. - \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector} syntax is - used for the query. + \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector} + syntax is used for the query. \note This search is performed recursively. + + \sa findAll() */ QWebElement QWebElement::findFirst(const QString &selectorQuery) const { @@ -231,6 +249,8 @@ QWebElement QWebElement::findFirst(const QString &selectorQuery) const Replaces the existing content of this element with \a text. This is equivalent to setting the HTML innerText property. + + \sa toPlainText() */ void QWebElement::setPlainText(const QString &text) { @@ -245,6 +265,8 @@ void QWebElement::setPlainText(const QString &text) element. This is equivalent to reading the HTML innerText property. + + \sa setPlainText() */ QString QWebElement::toPlainText() const { @@ -254,11 +276,13 @@ QString QWebElement::toPlainText() const } /*! - Replaces the contents of this element as well as its own tag with \a markup. - The string may contain HTML or XML tags, which is parsed and formatted - before insertion into the document. + Replaces the contents of this element as well as its own tag with + \a markup. The string may contain HTML or XML tags, which is parsed and + formatted before insertion into the document. \note This is currently only implemented for (X)HTML elements. + + \sa toOuterXml(), toInnerXml(), setInnerXml() */ void QWebElement::setOuterXml(const QString &markup) { @@ -272,9 +296,11 @@ void QWebElement::setOuterXml(const QString &markup) /*! Returns this element converted to XML, including the start and the end - tag of this element and its attributes. + tags as well as its attributes. - \note This is currently only implemented for (X)HTML elements. + \note This is currently implemented for (X)HTML elements only. + + \sa setOuterXml(), setInnerXml(), toInnerXml() */ QString QWebElement::toOuterXml() const { @@ -285,11 +311,13 @@ QString QWebElement::toOuterXml() const } /*! - Replaces the content of this element with \a markup. - The string may contain HTML or XML tags, which is parsed and formatted - before insertion into the document. + Replaces the contents of this element with \a markup. The string may + contain HTML or XML tags, which is parsed and formatted before insertion + into the document. - \note This is currently only implemented for (X)HTML elements. + \note This is currently implemented for (X)HTML elements only. + + \sa toInnerXml(), toOuterXml(), setOuterXml() */ void QWebElement::setInnerXml(const QString &markup) { @@ -302,10 +330,11 @@ void QWebElement::setInnerXml(const QString &markup) } /*! - Returns the XML between the start and the end tag of this - element. + Returns the XML content between the element's start and end tags. - \note This is currently only implemented for (X)HTML elements. + \note This is currently implemented for (X)HTML elements only. + + \sa setInnerXml(), setOuterXml(), toOuterXml() */ QString QWebElement::toInnerXml() const { @@ -316,8 +345,10 @@ QString QWebElement::toInnerXml() const } /*! - Adds an attribute called \a name with the value \a value. If an attribute - with the same name exists, its value is replaced by \a value. + Adds an attribute with the given \a name and \a value. If an attribute with + the same name exists, its value is replaced by \a value. + + \sa attribute(), attributeNS(), setAttributeNS() */ void QWebElement::setAttribute(const QString &name, const QString &value) { @@ -328,9 +359,11 @@ void QWebElement::setAttribute(const QString &name, const QString &value) } /*! - Adds an attribute called \a name in the namespace described with \a namespaceUri - with the value \a value. If an attribute with the same name exists, its value is - replaced by \a value. + Adds an attribute with the given \a name in \a namespaceUri with \a value. + If an attribute with the same name exists, its value is replaced by + \a value. + + \sa attributeNS(), attribute(), setAttribute() */ void QWebElement::setAttributeNS(const QString &namespaceUri, const QString &name, const QString &value) { @@ -341,8 +374,10 @@ void QWebElement::setAttributeNS(const QString &namespaceUri, const QString &nam } /*! - Returns the attributed called \a name. If the attribute does not exist \a defaultValue is - returned. + Returns the attribute with the given \a name. If the attribute does not + exist, \a defaultValue is returned. + + \sa setAttribute(), setAttributeNS(), attributeNS() */ QString QWebElement::attribute(const QString &name, const QString &defaultValue) const { @@ -355,8 +390,10 @@ QString QWebElement::attribute(const QString &name, const QString &defaultValue) } /*! - Returns the attributed called \a name in the namespace described with \a namespaceUri. - If the attribute does not exist \a defaultValue is returned. + Returns the attribute with the given \a name in \a namespaceUri. If the + attribute does not exist, \a defaultValue is returned. + + \sa setAtributeNS(), setAttribute(), attribute() */ QString QWebElement::attributeNS(const QString &namespaceUri, const QString &name, const QString &defaultValue) const { @@ -369,7 +406,10 @@ QString QWebElement::attributeNS(const QString &namespaceUri, const QString &nam } /*! - Returns true if this element has an attribute called \a name; otherwise returns false. + Returns true if this element has an attribute with the given \a name; + otherwise returns false. + + \sa attribute(), setAttribute() */ bool QWebElement::hasAttribute(const QString &name) const { @@ -379,8 +419,10 @@ bool QWebElement::hasAttribute(const QString &name) const } /*! - Returns true if this element has an attribute called \a name in the namespace described - with \a namespaceUri; otherwise returns false. + Returns true if this element has an attribute with the given \a name, in + \a namespaceUri; otherwise returns false. + + \sa attributeNS(), setAttributeNS() */ bool QWebElement::hasAttributeNS(const QString &namespaceUri, const QString &name) const { @@ -390,7 +432,9 @@ bool QWebElement::hasAttributeNS(const QString &namespaceUri, const QString &nam } /*! - Removes the attribute called \a name from this element. + Removes the attribute with the given \a name from this element. + + \sa attribute(), setAttribute(), hasAttribute() */ void QWebElement::removeAttribute(const QString &name) { @@ -401,8 +445,10 @@ void QWebElement::removeAttribute(const QString &name) } /*! - Removes the attribute called \a name in the namespace described with \a namespaceUri - from this element. + Removes the attribute with the given \a name, in \a namespaceUri, from this + element. + + \sa attributeNS(), setAttributeNS(), hasAttributeNS() */ void QWebElement::removeAttributeNS(const QString &namespaceUri, const QString &name) { @@ -413,7 +459,10 @@ void QWebElement::removeAttributeNS(const QString &namespaceUri, const QString & } /*! - Returns true if the element has any attributes defined; otherwise returns false; + Returns true if the element has any attributes defined; otherwise returns + false; + + \sa attribute(), setAttribute() */ bool QWebElement::hasAttributes() const { @@ -424,6 +473,8 @@ bool QWebElement::hasAttributes() const /*! Returns the geometry of this element, relative to its containing frame. + + \sa tagName() */ QRect QWebElement::geometry() const { @@ -434,6 +485,8 @@ QRect QWebElement::geometry() const /*! Returns the tag name of this element. + + \sa geometry() */ QString QWebElement::tagName() const { @@ -443,7 +496,8 @@ QString QWebElement::tagName() const } /*! - Returns the namespace prefix of the element or an empty string if the element has no namespace prefix. + Returns the namespace prefix of the element. If the element has no\ + namespace prefix, empty string is returned. */ QString QWebElement::prefix() const { @@ -453,8 +507,8 @@ QString QWebElement::prefix() const } /*! - If the element uses namespaces, this function returns the local name of the element; - otherwise it returns an empty string. + Returns the local name of the element. If the element does not use + namespaces, an empty string is returned. */ QString QWebElement::localName() const { @@ -464,7 +518,8 @@ QString QWebElement::localName() const } /*! - Returns the namespace URI of this element or an empty string if the element has no namespace URI. + Returns the namespace URI of this element. If the element has no namespace + URI, an empty string is returned. */ QString QWebElement::namespaceUri() const { @@ -474,8 +529,8 @@ QString QWebElement::namespaceUri() const } /*! - Returns the parent element of this element or a null element if this element - is the root document element. + Returns the parent element of this elemen. If this element is the root + document element, a null element is returned. */ QWebElement QWebElement::parent() const { @@ -485,9 +540,9 @@ QWebElement QWebElement::parent() const } /*! - Returns the first child element of this element. + Returns the element's first child. - \sa lastChild() previousSibling() nextSibling() + \sa lastChild(), previousSibling(), nextSibling() */ QWebElement QWebElement::firstChild() const { @@ -503,9 +558,9 @@ QWebElement QWebElement::firstChild() const } /*! - Returns the last child element of this element. + Returns the element's last child. - \sa firstChild() previousSibling() nextSibling() + \sa firstChild(), previousSibling(), nextSibling() */ QWebElement QWebElement::lastChild() const { @@ -521,9 +576,9 @@ QWebElement QWebElement::lastChild() const } /*! - Returns the next sibling element of this element. + Returns the element's next sibling. - \sa firstChild() previousSibling() lastChild() + \sa firstChild(), previousSibling(), lastChild() */ QWebElement QWebElement::nextSibling() const { @@ -539,9 +594,9 @@ QWebElement QWebElement::nextSibling() const } /*! - Returns the previous sibling element of this element. + Returns the element's previous sibling. - \sa firstChild() nextSibling() lastChild() + \sa firstChild(), nextSibling(), lastChild() */ QWebElement QWebElement::previousSibling() const { @@ -557,7 +612,7 @@ QWebElement QWebElement::previousSibling() const } /*! - Returns the document this element belongs to. + Returns the document which this element belongs to. */ QWebElement QWebElement::document() const { @@ -570,8 +625,8 @@ QWebElement QWebElement::document() const } /*! - Returns the web frame this elements is a part of. If the element is - a null element null is returned. + Returns the web frame which this element is a part of. If the element is a + null element, null is returned. */ QWebFrame *QWebElement::webFrame() const { @@ -647,7 +702,7 @@ static bool setupScriptObject(WebCore::Element* element, ScriptObject& object, S } /*! - Executes the \a scriptSource with this element as the `this' object. + Executes \a scriptSource with this element as \c this object. \sa callFunction() */ @@ -680,9 +735,10 @@ QVariant QWebElement::evaluateScript(const QString& scriptSource) /*! Calls the function with the given \a name and \a arguments. - The underlying DOM element that QWebElement wraps may have dedicated functions depending - on its type. For example a form element can have the "submit" function, that would submit - the form to the destination specified in the HTML. + The underlying DOM element that QWebElement wraps may have dedicated + functions, depending on its type. For example, a form element can have the + \c submit function, that would submit the form to the destination specified + in the HTML. \sa functions() */ @@ -713,7 +769,7 @@ QVariant QWebElement::callFunction(const QString &name, const QVariantList &argu /*! Returns a list of function names this element supports. - The function names returned are the same functions that are callable from the DOM + The function names returned are the same functions callable from the DOM element's JavaScript binding. \sa callFunction() @@ -763,14 +819,14 @@ QStringList QWebElement::functions() const } /*! - Returns the value of the element's \a name property. + Returns the value of the element's \a name property. If no such property + exists, an invalid QVariant is returned. - If no such property exists, the returned variant is invalid. + The return value's property has the same value as the corresponding + property in the element's JavaScript binding with the same name. - The return property has the same value as the corresponding property - in the element's JavaScript binding with the same name. - - Information about all available properties is provided through scriptProperties(). + Information about all available properties is provided through + scriptProperties(). \sa setScriptableProperty(), scriptableProperties() */ @@ -797,10 +853,11 @@ QVariant QWebElement::scriptableProperty(const QString &name) const /*! Sets the value of the element's \a name property to \a value. - Information about all available properties is provided through scriptProperties(). + Information about all available properties is provided through + scriptProperties(). - Setting the property will affect the corresponding property - in the element's JavaScript binding with the same name. + Setting the property will affect the corresponding property in the + element's JavaScript binding with the same name. \sa scriptableProperty(), scriptableProperties() */ @@ -827,8 +884,8 @@ void QWebElement::setScriptableProperty(const QString &name, const QVariant &val /*! Returns a list of property names this element supports. - The function names returned are the same properties that are accessible from the DOM - element's JavaScript binding. + The function names returned are the same properties that are accessible + from the DOM element's JavaScript binding. \sa setScriptableProperty(), scriptableProperty() */ @@ -894,10 +951,12 @@ QStringList QWebElement::scriptableProperties() const This enum describes how QWebElement's styleProperty resolves the given property name. - \value IgnoreCascadingStyles Return the property value as it is defined - in the element, without respecting style inheritance and other CSS rules. - \value RespectCascadingStyles The property's value is determined using - the inheritance and importance rules defined in the document's stylesheet. + \value IgnoreCascadingStyles Return the property value as it is defined in + the element, without respecting style inheritance and other CSS + rules. + \value RespectCascadingStyles The property's value is determined using the + inheritance and importance rules defined in the document's + stylesheet. */ /*! @@ -907,17 +966,17 @@ QStringList QWebElement::scriptableProperties() const This enum describes the priority newly set CSS properties should have when set using QWebElement::setStyleProperty(). - \value NormalStylePriority Define the property without important - priority even if "!important" is explicitly set in \a value. - \value DeclaredStylePriority Define the property respecting the - priority specified in \a value. - \value ImportantStylePriority Define the property to have - an important priority, this is equal to appending "!important" to the value. + \value NormalStylePriority Define the property without important priority + even if "!important" is explicitly set in \a value. + \value DeclaredStylePriority Define the property respecting the priority + specified in \a value. + \value ImportantStylePriority Define the property to have an important + priority. This is equal to appending "!important" to the value. */ /*! - Returns the value of the style named \a name or an empty string if such one - does not exist. + Returns the value of the style with the given \a name. If a style with + \name does not exist, an empty string is returned. If \a rule is IgnoreCascadingStyles, the value defined inside the element (inline in CSS terminology) is returned. @@ -925,14 +984,17 @@ QStringList QWebElement::scriptableProperties() const if \a rule is RespectCascadingStyles, the actual style applied to the element is returned. - In CSS, the cascading part has to do with which CSS rule has priority and - is thus applied. Generally speaking, the last defined rule has priority, - thus an inline style rule has priority over an embedded block style rule, - which in return has priority over an external style rule. + In CSS, the cascading part depends on which CSS rule has priority and is + thus applied. Generally, the last defined rule has priority. Thus, an + inline style rule has priority over an embedded block style rule, which + in return has priority over an external style rule. + + If the "!important" declaration is set on one of those, the declaration + receives highest priority, unless other declarations also use the + "!important" declaration. Then, the last "!important" declaration takes + predecence. - If the !important declaration is set on one of those, the declaration gets - highest priority, unless other declarations also use the !important - declaration, in which the last !important declaration takes predecence. + \sa setStyleProperty() */ QString QWebElement::styleProperty(const QString &name, ResolveRule rule) const { @@ -981,9 +1043,9 @@ QString QWebElement::styleProperty(const QString &name, ResolveRule rule) const } /*! - Sets the value of the style named \a name to \a value. + Sets the value of the style with the given \a name to \a value. - Setting a value, doesn't necessarily mean that it will become the applied + Setting a value, does not necessarily mean that it will become the applied value, due to the fact that the style property's value might have been set earlier with priority in external or embedded style declarations. @@ -998,7 +1060,8 @@ QString QWebElement::styleProperty(const QString &name, ResolveRule rule) const Using NormalStylePriority as \a priority, the property will have normal priority, and any "!important" declaration will be ignored. On the other hand, using ImportantStylePriority sets the important priority even when - not explicit passed in \a value. + it is not explicitly passed in \a value. + By using DeclaredStylePriority as \a priority the property will respect the priority specified in \a value. */ @@ -1035,7 +1098,8 @@ void QWebElement::setStyleProperty(const QString &name, const QString &value, St } /*! - Returns the computed value for style named \a name or an empty string if the style has no such name. + Returns the computed value for style with the given \a name. If a style + with \name does not exist, an empty string is returned. */ QString QWebElement::computedStyleProperty(const QString &name) const { @@ -1083,7 +1147,8 @@ QStringList QWebElement::classes() const } /*! - Returns true if this element has a class called \a name; otherwise returns false. + Returns true if this element has a class with the given \a name; otherwise + returns false. */ bool QWebElement::hasClass(const QString &name) const { @@ -1092,7 +1157,7 @@ bool QWebElement::hasClass(const QString &name) const } /*! - Adds the specified class \a name to the element. + Adds the specified class with the given \a name to the element. */ void QWebElement::addClass(const QString &name) { @@ -1105,7 +1170,7 @@ void QWebElement::addClass(const QString &name) } /*! - Removes the specified class \a name from the element. + Removes the specified class with the given \a name from the element. */ void QWebElement::removeClass(const QString &name) { @@ -1118,8 +1183,8 @@ void QWebElement::removeClass(const QString &name) } /*! - Adds the specified class \a name if it is not present, - removes it if it is already present. + Adds the specified class with the given \a name if it is not present. If + the class is already present, it will be removed. */ void QWebElement::toggleClass(const QString &name) { @@ -1134,11 +1199,11 @@ void QWebElement::toggleClass(const QString &name) } /*! - Appends \a element as the element's last child. + Appends the given \a element as the element's last child. - If \a element is the child of another element, it is re-parented - to this element. If \a element is a child of this element, then - its position in the list of children is changed. + If \a element is the child of another element, it is re-parented to this + element. If \a element is a child of this element, then its position in + the list of children is changed. Calling this function on a null element does nothing. @@ -1178,9 +1243,9 @@ void QWebElement::appendInside(const QString &markup) /*! Prepends \a element as the element's first child. - If \a element is the child of another element, it is re-parented - to this element. If \a element is a child of this element, then - its position in the list of children is changed. + If \a element is the child of another element, it is re-parented to this + element. If \a element is a child of this element, then its position in + the list of children is changed. Calling this function on a null element does nothing. @@ -1227,10 +1292,10 @@ void QWebElement::prependInside(const QString &markup) /*! - Inserts \a element before this element. + Inserts the given \a element before this element. - If \a element is the child of another element, it is re-parented - to the parent of this element. + If \a element is the child of another element, it is re-parented to the + parent of this element. Calling this function on a null element does nothing. @@ -1274,10 +1339,10 @@ void QWebElement::prependOutside(const QString &markup) } /*! - Inserts \a element after this element. + Inserts the given \a element after this element. - If \a element is the child of another element, it is re-parented - to the parent of this element. + If \a element is the child of another element, it is re-parented to the + parent of this element. Calling this function on a null element does nothing. @@ -1342,11 +1407,10 @@ QWebElement QWebElement::clone() const } /*! - Removes this element from the document and returns a reference - to this. + Removes this element from the document and returns a reference to it. - The element is still valid after removal, and can be inserted into - other parts of the document. + The element is still valid after removal, and can be inserted into other + parts of the document. \sa removeChildren(), removeFromDocument() */ @@ -1362,8 +1426,7 @@ QWebElement &QWebElement::takeFromDocument() } /*! - Removes this element from the document and makes this - a null element. + Removes this element from the document and makes it a null element. \sa removeChildren(), takeFromDocument() */ @@ -1414,9 +1477,10 @@ static RefPtr findInsertionPoint(PassRefPtr root) } /*! - Enclose the contents of this element in \a element as the child - of the deepest descendant element within the structure of the - first element provided. + Encloses the contents of this element with \a element. This element becomes + the child of the deepest descendant within \a element. + + ### illustration \sa encloseWith() */ @@ -1446,9 +1510,8 @@ void QWebElement::encloseContentsWith(const QWebElement &element) } /*! - Enclose the contents of this element in the result of parsing - \a markup as the child of the deepest descendant element within - the structure of the first element provided. + Encloses the contents of this element with the result of parsing \a markup. + This element becomes the child of the deepest descendant within \a markup. \sa encloseWith() */ @@ -1490,9 +1553,8 @@ void QWebElement::encloseContentsWith(const QString &markup) } /*! - Enclose this element in \a element as the child of the deepest - descendant element within the structure of the first element - provided. + Encloses this element with \a element. This element becomes the child of + the deepest descendant within \a element. \sa replace() */ @@ -1523,8 +1585,8 @@ void QWebElement::encloseWith(const QWebElement &element) } /*! - Enclose this element in the result of parsing \a markup, - as the last child. + Encloses this element with the result of parsing \a markup. This element + becomes the child of the deepest descendant within \a markup. \sa replace() */ @@ -1569,8 +1631,7 @@ void QWebElement::encloseWith(const QString &markup) /*! Replaces this element with \a element. - It is not possible to replace the , , or - elements using this method. + This method will not replace the , or elements. \sa encloseWith() */ @@ -1586,8 +1647,7 @@ void QWebElement::replace(const QWebElement &element) /*! Replaces this element with the result of parsing \a markup. - It is not possible to replace the , , or - elements using this method. + This method will not replace the , or elements. \sa encloseWith() */ @@ -1603,11 +1663,13 @@ void QWebElement::replace(const QString &markup) /*! \fn inline bool QWebElement::operator==(const QWebElement& o) const; - Returns true if this element points to the same underlying DOM object than \a o; otherwise returns false. + Returns true if this element points to the same underlying DOM object as + \a o; otherwise returns false. */ /*! \fn inline bool QWebElement::operator!=(const QWebElement& o) const; - Returns true if this element points to a different underlying DOM object than \a o; otherwise returns false. + Returns true if this element points to a different underlying DOM object + than \a o; otherwise returns false. */ -- cgit v0.12 From be4c288579314e2c11bd284d03a45007c2d3b300 Mon Sep 17 00:00:00 2001 From: Martin Smith Date: Thu, 13 Aug 2009 15:08:24 +0200 Subject: qdoc: Disabled reporting the NOTIFY signal until I know what it broke. Task-number: 259071 --- tools/qdoc3/cppcodeparser.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/qdoc3/cppcodeparser.cpp b/tools/qdoc3/cppcodeparser.cpp index ca12e92..ebe5ec9 100644 --- a/tools/qdoc3/cppcodeparser.cpp +++ b/tools/qdoc3/cppcodeparser.cpp @@ -1724,9 +1724,6 @@ bool CppCodeParser::matchProperty(InnerNode *parent) value = "?"; } - /* - Task 259071 requires work here. See gui/widgets/qdatetime.h, for example. - */ if (key == "READ") tre->addPropertyFunction(property, value, PropertyNode::Getter); else if (key == "WRITE") @@ -1737,9 +1734,11 @@ bool CppCodeParser::matchProperty(InnerNode *parent) property->setDesignable(value.toLower() == "true"); else if (key == "RESET") tre->addPropertyFunction(property, value, PropertyNode::Resetter); +#if 0 else if (key == "NOTIFY") { tre->addPropertyFunction(property, value, PropertyNode::Notifier); } +#endif } match(Tok_RightParen); return true; -- cgit v0.12 From e9b6e85b43bd233f16668dcb91da36e6dc31d4ff Mon Sep 17 00:00:00 2001 From: Frans Englich Date: Thu, 13 Aug 2009 15:27:41 +0200 Subject: Fix auto test xmlpatternsschemats by adjusting build dependencies. --- tests/auto/auto.pro | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/auto/auto.pro b/tests/auto/auto.pro index d7f27bd..dd188cd 100644 --- a/tests/auto/auto.pro +++ b/tests/auto/auto.pro @@ -444,6 +444,7 @@ SUBDIRS += checkxmlfiles \ xmlpatternsdiagnosticsts.depends = xmlpatternsxqts xmlpatternsview.depends = xmlpatternsxqts xmlpatternsxslts.depends = xmlpatternsxqts +xmlpatternsschemats.depends = xmlpatternsxqts } unix:!embedded:contains(QT_CONFIG, dbus):SUBDIRS += \ -- cgit v0.12 From 547af9bf8a2ec074a698f0b92ec9e2a1a935eb14 Mon Sep 17 00:00:00 2001 From: Prasanth Ullattil Date: Thu, 13 Aug 2009 15:30:59 +0200 Subject: Fix qmake warnings Removed the src/common.pri includes Reviewed-by: Trust Me --- tools/xmlpatterns/xmlpatterns.pro | 2 -- tools/xmlpatternsvalidator/xmlpatternsvalidator.pro | 2 -- 2 files changed, 4 deletions(-) diff --git a/tools/xmlpatterns/xmlpatterns.pro b/tools/xmlpatterns/xmlpatterns.pro index 9c1aac1..1c5ab2c 100644 --- a/tools/xmlpatterns/xmlpatterns.pro +++ b/tools/xmlpatterns/xmlpatterns.pro @@ -27,5 +27,3 @@ HEADERS = main.h \ qapplicationargumentparser.cpp \ qcoloringmessagehandler_p.h \ qcoloroutput_p.h - -include(../src/common.pri) diff --git a/tools/xmlpatternsvalidator/xmlpatternsvalidator.pro b/tools/xmlpatternsvalidator/xmlpatternsvalidator.pro index dd5bd37..8491129 100644 --- a/tools/xmlpatternsvalidator/xmlpatternsvalidator.pro +++ b/tools/xmlpatternsvalidator/xmlpatternsvalidator.pro @@ -15,5 +15,3 @@ CONFIG -= app_bundle SOURCES = main.cpp HEADERS = main.h - -include(../src/common.pri) -- cgit v0.12 From ff01481900f1d19d392c8ed8fe0f3b5c85751b8e Mon Sep 17 00:00:00 2001 From: Andreas Aardal Hanssen Date: Thu, 13 Aug 2009 12:20:52 +0200 Subject: Fix focus proxy deletion bugs/crashes in QGraphicsItem. This change would have been much simpler if either QGraphicsItem inherited QObject, or if we had some similar QPointer-like class that supported QGraphicsItem. The issue is this: Each item can delegate another item to be its focus proxy. That item can be a parent or child, or something completely unrelated. Either of the two items can be deleted independently. The former solution was to store backpointers in a map in the scene. Problem is, the items may not be in a scene when this happens, they may be removed from the scene, and the items may be moved between two scenes. The bad part about this fix is that it adds another pointer to QGraphicsItemPrivate. Reviewed-by: Shane Kearns --- src/gui/graphicsview/qgraphicsitem.cpp | 29 +++++++++++++----- src/gui/graphicsview/qgraphicsitem_p.h | 2 ++ src/gui/graphicsview/qgraphicsscene.cpp | 6 +--- src/gui/graphicsview/qgraphicsscene_p.h | 1 - tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp | 42 ++++++++++++++++++++++++++ 5 files changed, 66 insertions(+), 14 deletions(-) diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index c3e5501..537dab7 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -1196,10 +1196,12 @@ QGraphicsItem::~QGraphicsItem() Q_ASSERT(d_ptr->children.isEmpty()); } - if (d_ptr->scene) + if (d_ptr->scene) { d_ptr->scene->d_func()->removeItemHelper(this); - else + } else { + d_ptr->resetFocusProxy(); d_ptr->setParentItemHelper(0); + } if (d_ptr->transformData) { for(int i = 0; i < d_ptr->transformData->graphicsTransforms.size(); ++i) { @@ -2613,13 +2615,11 @@ void QGraphicsItem::setFocusProxy(QGraphicsItem *item) } QGraphicsItem *lastFocusProxy = d_ptr->focusProxy; + if (lastFocusProxy) + lastFocusProxy->d_ptr->focusProxyRefs.removeOne(&d_ptr->focusProxy); d_ptr->focusProxy = item; - if (d_ptr->scene) { - if (lastFocusProxy) - d_ptr->scene->d_func()->focusProxyReverseMap.remove(lastFocusProxy, this); - if (item) - d_ptr->scene->d_func()->focusProxyReverseMap.insert(item, this); - } + if (item) + item->d_ptr->focusProxyRefs << &d_ptr->focusProxy; } /*! @@ -4626,6 +4626,19 @@ void QGraphicsItemPrivate::clearSubFocus() /*! \internal + Sets the focusProxy pointer to 0 for all items that have this item as their + focusProxy. ### Qt 5: Use QPointer instead. +*/ +void QGraphicsItemPrivate::resetFocusProxy() +{ + for (int i = 0; i < focusProxyRefs.size(); ++i) + *focusProxyRefs.at(i) = 0; + focusProxyRefs.clear(); +} + +/*! + \internal + Tells us if it is a proxy widget */ bool QGraphicsItemPrivate::isProxyWidget() const diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h index 982cdfc..c654d4f 100644 --- a/src/gui/graphicsview/qgraphicsitem_p.h +++ b/src/gui/graphicsview/qgraphicsitem_p.h @@ -398,6 +398,7 @@ public: void setSubFocus(); void clearSubFocus(); + void resetFocusProxy(); inline QTransform transformToParent() const; inline void ensureSortedChildren(); @@ -419,6 +420,7 @@ public: int siblingIndex; int depth; QGraphicsItem *focusProxy; + QList focusProxyRefs; QGraphicsItem *subFocusItem; Qt::InputMethodHints imHints; diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp index bdd1ac6..2178850 100644 --- a/src/gui/graphicsview/qgraphicsscene.cpp +++ b/src/gui/graphicsview/qgraphicsscene.cpp @@ -494,11 +494,7 @@ void QGraphicsScenePrivate::removeItemHelper(QGraphicsItem *item) item->d_func()->scene = 0; // Unregister focus proxy. - QMultiHash::iterator it = focusProxyReverseMap.find(item); - while (it != focusProxyReverseMap.end() && it.key() == item) { - it.value()->d_ptr->focusProxy = 0; - it = focusProxyReverseMap.erase(it); - } + item->d_ptr->resetFocusProxy(); // Remove from parent, or unregister from toplevels. if (QGraphicsItem *parentItem = item->parentItem()) { diff --git a/src/gui/graphicsview/qgraphicsscene_p.h b/src/gui/graphicsview/qgraphicsscene_p.h index 8b53306..836522d 100644 --- a/src/gui/graphicsview/qgraphicsscene_p.h +++ b/src/gui/graphicsview/qgraphicsscene_p.h @@ -131,7 +131,6 @@ public: QGraphicsWidget *activeWindow; int activationRefCount; void setFocusItemHelper(QGraphicsItem *item, Qt::FocusReason focusReason); - QMultiHash focusProxyReverseMap; QList popupWidgets; void addPopup(QGraphicsWidget *widget); diff --git a/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp b/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp index eadf8b7..a623b50 100644 --- a/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp +++ b/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp @@ -280,6 +280,7 @@ private slots: void autoDetectFocusProxy(); void subFocus(); void reverseCreateAutoFocusProxy(); + void focusProxyDeletion(); // task specific tests below me void task141694_textItemEnsureVisible(); @@ -7516,5 +7517,46 @@ void tst_QGraphicsItem::reverseCreateAutoFocusProxy() QVERIFY(text2->hasFocus()); } +void tst_QGraphicsItem::focusProxyDeletion() +{ + QGraphicsRectItem *rect = new QGraphicsRectItem; + QGraphicsRectItem *rect2 = new QGraphicsRectItem; + rect->setFocusProxy(rect2); + QCOMPARE(rect->focusProxy(), (QGraphicsItem *)rect2); + + delete rect2; + QCOMPARE(rect->focusProxy(), (QGraphicsItem *)0); + + rect2 = new QGraphicsRectItem; + rect->setFocusProxy(rect2); + delete rect; // don't crash + + rect = new QGraphicsRectItem; + rect->setFocusProxy(rect2); + QGraphicsScene *scene = new QGraphicsScene; + scene->addItem(rect); + scene->addItem(rect2); + delete rect2; + QCOMPARE(rect->focusProxy(), (QGraphicsItem *)0); + + rect2 = new QGraphicsRectItem; + QTest::ignoreMessage(QtWarningMsg, "QGraphicsItem::setFocusProxy: focus proxy must be in same scene"); + rect->setFocusProxy(rect2); + QCOMPARE(rect->focusProxy(), (QGraphicsItem *)0); + scene->addItem(rect2); + rect->setFocusProxy(rect2); + QCOMPARE(rect->focusProxy(), (QGraphicsItem *)rect2); + delete rect; // don't crash + + rect = new QGraphicsRectItem; + rect2 = new QGraphicsRectItem; + rect->setFocusProxy(rect2); + QCOMPARE(rect->focusProxy(), (QGraphicsItem *)rect2); + scene->addItem(rect); + scene->addItem(rect2); + rect->setFocusProxy(rect2); + delete scene; // don't crash +} + QTEST_MAIN(tst_QGraphicsItem) #include "tst_qgraphicsitem.moc" -- cgit v0.12 From a55a7e06727610683a61461adfd144046d669b46 Mon Sep 17 00:00:00 2001 From: Thomas Hartmann Date: Thu, 13 Aug 2009 15:52:51 +0200 Subject: clucene compiles on Windows CE now reimplmenting some missing C functions Task-number: 214990 Reviewed-by: kh --- src/3rdparty/clucene/src/CLucene/StdHeader.cpp | 2 ++ src/3rdparty/clucene/src/CLucene/StdHeader.h | 10 ++++++++++ src/3rdparty/clucene/src/CLucene/config/define_std.h | 3 +++ src/3rdparty/clucene/src/CLucene/config/repl_tchar.h | 20 ++++++++++++++++++++ src/3rdparty/clucene/src/CLucene/util/Misc.cpp | 10 ++++++++++ .../clucene/src/CLucene/util/fileinputstream.cpp | 5 +++++ 6 files changed, 50 insertions(+) diff --git a/src/3rdparty/clucene/src/CLucene/StdHeader.cpp b/src/3rdparty/clucene/src/CLucene/StdHeader.cpp index 9813a58..d64c51f 100644 --- a/src/3rdparty/clucene/src/CLucene/StdHeader.cpp +++ b/src/3rdparty/clucene/src/CLucene/StdHeader.cpp @@ -17,8 +17,10 @@ #if defined(_CLCOMPILER_MSVC) && defined(_DEBUG) # define CRTDBG_MAP_ALLOC # include +#ifndef UNDER_CE # include #endif +#endif CL_NS_USE(util) diff --git a/src/3rdparty/clucene/src/CLucene/StdHeader.h b/src/3rdparty/clucene/src/CLucene/StdHeader.h index d267d03..fbb3fd9 100644 --- a/src/3rdparty/clucene/src/CLucene/StdHeader.h +++ b/src/3rdparty/clucene/src/CLucene/StdHeader.h @@ -58,8 +58,10 @@ extern int _lucene_counter_break; //can set a watch on this #if defined(_CL_HAVE_UNISTD_H) #include #elif defined(_CL_HAVE_IO_H) && defined(_CL_HAVE_DIRECT_H) +#ifndef UNDER_CE #include #include +#endif #else #error "Neither unistd.h or (io.h & direct.h) were available" #endif @@ -75,7 +77,11 @@ extern int _lucene_counter_break; //can set a watch on this #if defined(_CL_STAT_MACROS_BROKEN) #error "Haven't implemented STAT_MACROS_BROKEN fix yet" #elif defined(_CL_HAVE_SYS_STAT_H) +#ifdef UNDER_CE + #include +#else #include +#endif #else #error "Haven't implemented platforms with no sys/stat.h" #endif @@ -179,13 +185,17 @@ extern int _lucene_counter_break; //can set a watch on this #include "CLucene/config/repl_tchar.h" #if defined(_CL_HAVE_ERRNO_H) +#ifndef UNDER_CE #include +#endif #else #error "Haven't implemented platforms with no errno.h" #endif #if defined(_CL_HAVE_FCNTL_H) +#ifndef UNDER_CE #include +#endif #else #error "Haven't implemented platforms with no fcntl.h" #endif diff --git a/src/3rdparty/clucene/src/CLucene/config/define_std.h b/src/3rdparty/clucene/src/CLucene/config/define_std.h index 3f92117..22a0790 100644 --- a/src/3rdparty/clucene/src/CLucene/config/define_std.h +++ b/src/3rdparty/clucene/src/CLucene/config/define_std.h @@ -72,6 +72,9 @@ #else #define _CL_HAVE_UNISTD_H #endif +#ifdef UNDER_CE +#undef _CL_HAVE_SYS_TIMEB_H +#endif //////////////////////////////////////////////// //now for individual functions. some compilers diff --git a/src/3rdparty/clucene/src/CLucene/config/repl_tchar.h b/src/3rdparty/clucene/src/CLucene/config/repl_tchar.h index d562cc8..ba8aef5 100644 --- a/src/3rdparty/clucene/src/CLucene/config/repl_tchar.h +++ b/src/3rdparty/clucene/src/CLucene/config/repl_tchar.h @@ -93,6 +93,26 @@ #endif #else //HAVE_TCHAR_H #include + +#ifdef UNDER_CE +#include +#define _i64tot i64tot +inline TCHAR* i64tot(__int64 value, TCHAR* str, int radix) +{ + QT_USE_NAMESPACE + _tcscpy(str, (TCHAR *) QString::number(value, radix).utf16()); + return str; +} + +#define _tcstoi64 tcstoi64 +inline __int64 tcstoi64(const TCHAR *nptr, TCHAR **endptr, int base) +{ + QT_USE_NAMESPACE + bool ok; + return QString::fromUtf16((ushort*) nptr).toInt(&ok, base); +} + +#endif //some tchar headers miss these... #ifndef _tcstoi64 diff --git a/src/3rdparty/clucene/src/CLucene/util/Misc.cpp b/src/3rdparty/clucene/src/CLucene/util/Misc.cpp index cb2efe2..42e3fd0 100644 --- a/src/3rdparty/clucene/src/CLucene/util/Misc.cpp +++ b/src/3rdparty/clucene/src/CLucene/util/Misc.cpp @@ -24,10 +24,15 @@ # include #endif +#ifdef UNDER_CE +#include +#endif + CL_NS_DEF(util) uint64_t Misc::currentTimeMillis() { +#ifndef UNDER_CE #if defined(_CLCOMPILER_MSVC) || defined(__MINGW32__) || defined(__BORLANDC__) struct _timeb tstruct; _ftime(&tstruct); @@ -41,6 +46,11 @@ uint64_t Misc::currentTimeMillis() return (((uint64_t) tstruct.tv_sec) * 1000) + tstruct.tv_usec / 1000; #endif +#else //UNDER_CE + QT_USE_NAMESPACE + QTime t = QTime::currentTime(); + return t.second() * 1000 + t.msec(); +#endif //UNDER_CE } // #pragma mark -- char related utils diff --git a/src/3rdparty/clucene/src/CLucene/util/fileinputstream.cpp b/src/3rdparty/clucene/src/CLucene/util/fileinputstream.cpp index 3803dfd..9125d84 100644 --- a/src/3rdparty/clucene/src/CLucene/util/fileinputstream.cpp +++ b/src/3rdparty/clucene/src/CLucene/util/fileinputstream.cpp @@ -25,7 +25,10 @@ */ #include "jstreamsconfig.h" #include "fileinputstream.h" + +#ifndef UNDER_CE #include +#endif #include namespace jstreams { @@ -39,7 +42,9 @@ FileInputStream::FileInputStream(const char *filepath, int32_t buffersize) { error = "Could not read file '"; error += filepath; error += "': "; +#ifndef UNDER_CE error += strerror(errno); +#endif status = Error; return; } -- cgit v0.12 From b4db217bf195bda7ade32bda79be65b5d31e1c0e Mon Sep 17 00:00:00 2001 From: Thomas Hartmann Date: Thu, 13 Aug 2009 15:54:51 +0200 Subject: Assistant compiles on Windows CE no official support Task-number: 214990 Reviewed-by: kh --- tools/assistant/compat/mainwindow.cpp | 2 ++ tools/assistant/tools/assistant/remotecontrol.cpp | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/tools/assistant/compat/mainwindow.cpp b/tools/assistant/compat/mainwindow.cpp index 353efdb..13b555e 100644 --- a/tools/assistant/compat/mainwindow.cpp +++ b/tools/assistant/compat/mainwindow.cpp @@ -401,6 +401,7 @@ QString MainWindow::urlifyFileName(const QString &fileName) return name; } +#ifndef QT_NO_PRINTER class PrintThread : public QThread { QPrinter _printer; @@ -436,6 +437,7 @@ protected: _document = 0; } }; +#endif //QT_NO_PRINTER void MainWindow::on_actionFilePrint_triggered() { diff --git a/tools/assistant/tools/assistant/remotecontrol.cpp b/tools/assistant/tools/assistant/remotecontrol.cpp index b72d7e8..7867ba0 100644 --- a/tools/assistant/tools/assistant/remotecontrol.cpp +++ b/tools/assistant/tools/assistant/remotecontrol.cpp @@ -78,6 +78,8 @@ void StdInListenerWin::run() bool ok = true; char chBuf[4096]; DWORD dwRead; + +#ifndef Q_WS_WINCE HANDLE hStdin, hStdinDup; hStdin = GetStdHandle(STD_INPUT_HANDLE); @@ -89,6 +91,10 @@ void StdInListenerWin::run() 0, false, DUPLICATE_SAME_ACCESS); CloseHandle(hStdin); +#else + HANDLE hStdinDup; + hStdinDup = stdin; +#endif while (ok) { ok = ReadFile(hStdinDup, chBuf, 4096, &dwRead, NULL); -- cgit v0.12 From 1e6e479037670518630b3c234bd47ed39fa08dd2 Mon Sep 17 00:00:00 2001 From: Thomas Hartmann Date: Thu, 13 Aug 2009 15:55:57 +0200 Subject: fixing autotests for Windows CE (deployment - QHelp) Task-number: 214990 Reviewed-by: Joerg --- tests/auto/qhelpcontentmodel/tst_qhelpcontentmodel.pro | 16 +++++++++++++++- tests/auto/qhelpenginecore/tst_qhelpenginecore.cpp | 2 ++ tests/auto/qhelpenginecore/tst_qhelpenginecore.pro | 17 ++++++++++++++++- 3 files changed, 33 insertions(+), 2 deletions(-) diff --git a/tests/auto/qhelpcontentmodel/tst_qhelpcontentmodel.pro b/tests/auto/qhelpcontentmodel/tst_qhelpcontentmodel.pro index 7cd8d51..889aac9 100644 --- a/tests/auto/qhelpcontentmodel/tst_qhelpcontentmodel.pro +++ b/tests/auto/qhelpcontentmodel/tst_qhelpcontentmodel.pro @@ -3,6 +3,20 @@ SOURCES += tst_qhelpcontentmodel.cpp CONFIG += help -DEFINES += SRCDIR=\\\"$$PWD\\\" DEFINES += QT_USE_USING_NAMESPACE !contains(QT_BUILD_PARTS, tools): DEFINES += QT_NO_BUILD_TOOLS + +wince*: { + DEFINES += SRCDIR=\\\"./\\\" + QT += network + addFiles.sources = $$PWD/data/*.* + addFiles.path = data + clucene.sources = $$QT_BUILD_TREE/lib/QtCLucene*.dll + + DEPLOYMENT += addFiles + DEPLOYMENT += clucene + + DEPLOYMENT_PLUGIN += qsqlite +} else { + DEFINES += SRCDIR=\\\"$$PWD\\\" +} \ No newline at end of file diff --git a/tests/auto/qhelpenginecore/tst_qhelpenginecore.cpp b/tests/auto/qhelpenginecore/tst_qhelpenginecore.cpp index 499c367..d765c25 100644 --- a/tests/auto/qhelpenginecore/tst_qhelpenginecore.cpp +++ b/tests/auto/qhelpenginecore/tst_qhelpenginecore.cpp @@ -98,6 +98,8 @@ void tst_QHelpEngineCore::init() // defined in profile m_path = QLatin1String(SRCDIR); + m_path = QFileInfo(m_path).absoluteFilePath(); + m_colFile = m_path + QLatin1String("/data/col.qhc"); if (QFile::exists(m_colFile)) QDir::current().remove(m_colFile); diff --git a/tests/auto/qhelpenginecore/tst_qhelpenginecore.pro b/tests/auto/qhelpenginecore/tst_qhelpenginecore.pro index 11fca8e..27ebd0f 100644 --- a/tests/auto/qhelpenginecore/tst_qhelpenginecore.pro +++ b/tests/auto/qhelpenginecore/tst_qhelpenginecore.pro @@ -3,6 +3,21 @@ SOURCES += tst_qhelpenginecore.cpp CONFIG += help QT += sql -DEFINES += SRCDIR=\\\"$$PWD\\\" + DEFINES += QT_USE_USING_NAMESPACE !contains(QT_BUILD_PARTS, tools): DEFINES += QT_NO_BUILD_TOOLS + +wince*: { + DEFINES += SRCDIR=\\\"./\\\" + QT += network + addFiles.sources = $$PWD/data/*.* + addFiles.path = data + clucene.sources = $$QT_BUILD_TREE/lib/QtCLucene*.dll + + DEPLOYMENT += addFiles + DEPLOYMENT += clucene + + DEPLOYMENT_PLUGIN += qsqlite +} else { + DEFINES += SRCDIR=\\\"$$PWD\\\" +} -- cgit v0.12 From 9f13cde554e1a56fade3b9b298b264c54b1ef4b9 Mon Sep 17 00:00:00 2001 From: Paul Olav Tvete Date: Thu, 13 Aug 2009 16:20:27 +0200 Subject: Use the correct font for QLineEdit We don't get a FontChange event initially, so the control ended up with the default font instead. Reviewed-by: Andreas --- src/gui/widgets/qlineedit_p.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/gui/widgets/qlineedit_p.cpp b/src/gui/widgets/qlineedit_p.cpp index 5950d85..08fce9b 100644 --- a/src/gui/widgets/qlineedit_p.cpp +++ b/src/gui/widgets/qlineedit_p.cpp @@ -138,6 +138,7 @@ void QLineEditPrivate::init(const QString& txt) { Q_Q(QLineEdit); control = new QLineControl(txt); + control->setFont(q->font()); QObject::connect(control, SIGNAL(textChanged(const QString &)), q, SIGNAL(textChanged(const QString &))); QObject::connect(control, SIGNAL(textEdited(const QString &)), -- cgit v0.12 From e2bb75e66f7ef9dda6fae489ebbb30ffb5e9e37e Mon Sep 17 00:00:00 2001 From: Thierry Bastian Date: Thu, 13 Aug 2009 16:57:51 +0200 Subject: Fix coverity warnings for unreachable code, break missing and uninitialized members in constructors --- src/corelib/kernel/qvariant.cpp | 1 + src/gui/kernel/qkde.cpp | 2 -- src/gui/styles/qcommonstyle.cpp | 3 +-- src/gui/widgets/qmainwindow.cpp | 4 +--- 4 files changed, 3 insertions(+), 7 deletions(-) diff --git a/src/corelib/kernel/qvariant.cpp b/src/corelib/kernel/qvariant.cpp index dfed4db..b26cfdd 100644 --- a/src/corelib/kernel/qvariant.cpp +++ b/src/corelib/kernel/qvariant.cpp @@ -658,6 +658,7 @@ static bool convert(const QVariant::Private *d, QVariant::Type t, void *result, break; case QVariant::Url: *str = v_cast(d)->toString(); + break; default: return false; } diff --git a/src/gui/kernel/qkde.cpp b/src/gui/kernel/qkde.cpp index 23de838..98bf0a0 100644 --- a/src/gui/kernel/qkde.cpp +++ b/src/gui/kernel/qkde.cpp @@ -139,8 +139,6 @@ QString QKde::kdeStyle() return QLatin1String("plastique"); else return QLatin1String("windows"); - - return QString(); } /*!\internal diff --git a/src/gui/styles/qcommonstyle.cpp b/src/gui/styles/qcommonstyle.cpp index d4940d6..cce35b7 100644 --- a/src/gui/styles/qcommonstyle.cpp +++ b/src/gui/styles/qcommonstyle.cpp @@ -5196,8 +5196,7 @@ int QCommonStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget ret = Qt::ToolButtonIconOnly; #ifdef Q_WS_X11 { - Q_D(const QCommonStyle); - static int buttonStyle = d->lookupToolButtonStyle(); + static int buttonStyle = d_func()->lookupToolButtonStyle(); return buttonStyle; } #endif diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp index 9243217..88059a0 100644 --- a/src/gui/widgets/qmainwindow.cpp +++ b/src/gui/widgets/qmainwindow.cpp @@ -73,7 +73,7 @@ class QMainWindowPrivate : public QWidgetPrivate Q_DECLARE_PUBLIC(QMainWindow) public: inline QMainWindowPrivate() - : layout(0), toolButtonStyle(Qt::ToolButtonIconOnly) + : layout(0), explicitIconSize(false), toolButtonStyle(Qt::ToolButtonIconOnly) #ifdef Q_WS_MAC , useHIToolBar(false) #endif @@ -107,8 +107,6 @@ void QMainWindowPrivate::init() layout = new QMainWindowLayout(q); const int metric = q->style()->pixelMetric(QStyle::PM_ToolBarIconSize, 0, q); iconSize = QSize(metric, metric); - explicitIconSize = false; - q->setAttribute(Qt::WA_Hover); } -- cgit v0.12 From a2cc46c89e73d089f333423f8382eb7582699e39 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Wed, 12 Aug 2009 11:52:15 +0200 Subject: Internal doc: explain how QSharedPointer works --- src/corelib/tools/qsharedpointer.cpp | 266 ++++++++++++++++++++++++++++++++ src/corelib/tools/qsharedpointer_impl.h | 57 ++++--- 2 files changed, 305 insertions(+), 18 deletions(-) diff --git a/src/corelib/tools/qsharedpointer.cpp b/src/corelib/tools/qsharedpointer.cpp index e3e1db6..60c7db4 100644 --- a/src/corelib/tools/qsharedpointer.cpp +++ b/src/corelib/tools/qsharedpointer.cpp @@ -107,6 +107,249 @@ cases, since they have the same functionality. See \l{QWeakPointer#tracking-qobject} for more information. + \section1 Optional pointer tracking + + A feature of QSharedPointer that can be enabled at compile-time for + debugging purposes is a pointer tracking mechanism. When enabled, + QSharedPointer registers in a global set all the pointers that it tracks. + This allows one to catch mistakes like assigning the same pointer to two + QSharedPointer objects. + + This function is enabled by defining the \tt{QT_SHAREDPOINTER_TRACK_POINTERS} + macro before including the QSharedPointer header. + + It is safe to use this feature even with code compiled without the + feature. QSharedPointer will ensure that the pointer is removed from the + tracker even from code compiled without pointer tracking. + + Note, however, that the pointer tracking feature has limitations on + multiple- or virtual-inheritance (that is, in cases where two different + pointer addresses can refer to the same object). In that case, if a + pointer is cast to a different type and its value changes, + QSharedPointer's pointer tracking mechanism mail fail to detect that the + object being tracked is the same. + + \omit + \secton1 QSharedPointer internals + + QSharedPointer is in reality implemented by two ancestor classes: + QtSharedPointer::Basic and QtSharedPointer::ExternalRefCount. The reason + for having that split is now mostly legacy: in the beginning, + QSharedPointer was meant to support both internal reference counting and + external reference counting. + + QtSharedPointer::Basic implements the basic functionality that is shared + between internal- and external-reference counting. That is, it's mostly + the accessor functions into QSharedPointer. Those are all inherited by + QSharedPointer, which adds another level of shared functionality (the + constructors and assignment operators). The Basic class has one member + variable, which is the actual pointer being tracked. + + QtSharedPointer::ExternalRefCount implements the actual reference + counting and introduces the d-pointer for QSharedPointer. That d-pointer + itself is shared with with other QSharedPointer objects as well as + QWeakPointer. + + The reason for keeping the pointer value itself outside the d-pointer is + because of multiple inheritance needs. If you have two QSharedPointer + objects of different pointer types, but pointing to the same object in + memory, it could happen that the pointer values are different. The \tt + differentPointers autotest exemplifies this problem. The same thing could + happen in the case of virtual inheritance: a pointer of class matching + the virtual base has different address compared to the pointer of the + complete object. See the \tt virtualBaseDifferentPointers autotest for + this problem. + + The d pointer is of type QtSharedPointer::ExternalRefCountData for simple + QSharedPointer objects, but could be of a derived type in some cases. It + is basically a reference-counted reference-counter. + + \section2 d-pointer + \section3 QtSharedPointer::ExternalRefCountData + + This class is basically a reference-counted reference-counter. It has two + members: \tt strongref and \tt weakref. The strong reference counter is + controlling the lifetime of the object tracked by QSharedPointer. a + positive value indicates that the object is alive. It's also the number + of QSharedObject instances that are attached to this Data. + + When the strong reference count decreases to zero, the object is deleted + (see below for information on custom deleters). The strong reference + count can also exceptionally be -1, indicating that there are no + QSharedPointers attached to an object, which is tracked too. The only + case where this is possible is that of + \l{QWeakPointer#tracking-qobject}{QWeakPointers tracking a QObject}. + + The weak reference count controls the lifetime of the d-pointer itself. + It can be thought of as an internal/intrusive reference count for + ExternalRefCountData itself. This count is equal to the number of + QSharedPointers and QWeakPointers that are tracking this object. (In case + the object tracked derives from QObject, this number is increased by 1, + since QObjectPrivate tracks it too). + + ExternalRefCountData is a virtual class: it has a virtual destructor and + a virtual destroy() function. The destroy() function is supposed to + delete the object being tracked and return true if it does so. Otherwise, + it returns false to indicate that the caller must simply call delete. + This allows the normal use-case of QSharedPointer without custom deleters + to use only one 12- or 16-byte (depending on whether it's a 32- or 64-bit + architecture) external descriptor structure, without paying the price for + the custom deleter that it isn't using. + + \section3 QtSharedPointer::ExternalRefCountDataWithDestroyFn + + This class is not used directly, per se. It only exists to enable the two + classes that derive from it. It adds one member variable, which is a + pointer to a function (which returns void and takes an + ExternalRefCountData* as a parameter). It also overrides the destroy() + function: it calls that function pointer with \tt this as parameter, and + returns true. + + That means when ExternalRefCountDataWithDestroyFn is used, the \tt + destroyer field must be set to a valid function that \b will delete the + object tracked. + + This class also adds an operator delete function to ensure that simply + calls the global operator delete. That should be the behaviour in all + compilers already, but to be on the safe side, this class ensures that no + funny business happens. + + On a 32-bit architecture, this class is 16 bytes in size, whereas it's 24 + bytes on 64-bit. (On Itanium where function pointers contain the global + pointer, it can be 32 bytes). + + \section3 QtSharedPointer::ExternalRefCountWithCustomDeleter + + This class derives from ExternalRefCountDataWithDestroyFn and is a + template class. As template parameters, it has the type of the pointer + being tracked (\tt T) and a \tt Deleter, which is anything. It adds two + fields to its parent class, matching those template parameters: a member + of type \tt Deleter and a member of type \tt T*. + + The purpose of this class is to store the pointer to be deleted and the + deleter code along with the d-pointer. This allows the last strong + reference to call any arbitrary function that disposes of the object. For + example, this allows calling QObject::deleteLater() on a given object. + The pointer to the object is kept here to avoid the extra cost of keeping + the deleter in the generic case. + + This class is never instantiated directly: the constructors and + destructor are private. Only the create() function may be called to + return an object of this type. See below for construction details. + + The size of this class depends on the size of \tt Deleter. If it's an + empty functor (i.e., no members), ABIs generally assign it the size of 1. + But given that it's followed by a pointer, up to 3 or 7 padding bytes may + be inserted: in that case, the size of this class is 16+4+4 = 24 bytes on + 32-bit architectures, or 24+8+8 = 40 bytes on 64-bit architectures (48 + bytes on Itanium with global pointers stored). If \tt Deleter is a + function pointer, the size should be the same as the empty structure + case, except for Itanium where it may be 56 bytes due to another global + pointer. If \tt Deleter is a pointer to a member function (PMF), the size + will be even bigger and will depend on the ABI. For architectures using + the Itanium C++ ABI, a PMF is twice the size of a normal pointer, or 24 + bytes on Itanium itself. In that case, the size of this structure will be + 16+8+4 = 28 bytes on 32-bit architectures, 24+16+8 = 48 bytes on 64-bit, + and 32+24+8 = 64 bytes on Itanium. + + (Values for Itanium consider an LP64 architecture; for ILP32, pointers + are 32-bit in length, function pointers are 64-bit and PMF are 96-bit, so + the sizes are slightly less) + + \section3 QtSharedPointer::ExternalRefCountWithContiguousData + + This class also derives from ExternalRefCountDataWithDestroyFn and it is + also a template class. The template parameter is the type \tt T of the + class which QSharedPointer tracks. It adds only one member to its parent, + which is of type \tt T (the actual type, not a pointer to it). + + The purpose of this class is to lay the \tt T object out next to the + reference counts, saving one memory allocation per shared pointer. This + is particularly interesting for small \tt T or for the cases when there + are few if any QWeakPointer tracking the object. This class exists to + implement the QSharedPointer::create() call. + + Like ExternalRefCountWithCustomDeleter, this class is never instantiated + directly. This class also provides a create() member that returns the + pointer, and hides its constructors and destructor. (With C++0x, we'd + delete them). + + The size of this class depends on the size of \tt T. + + \section3 Instantiating ExternalRefCountWithCustomDeleter and ExternalRefCountWithContiguousData + + Like explained above, these classes have private constructors. Moreover, + they are not defined anywhere, so trying to call \tt{new ClassType} would + result in a compilation or linker error. Instead, these classes must be + constructed via their create() methods. + + Instead of instantiating the class by the normal way, the create() method + calls \tt{operator new} directly with the size of the class, then calls + the parent class's constructor only (ExternalRefCountDataWithDestroyFn). + This ensures that the inherited members are initialised properly, as well + as the virtual table pointer, which must point to + ExternalRefCountDataWithDestroyFn's virtual table. That way, we also + ensure that the virtual destructor being called is + ExternalRefCountDataWithDestroyFn's. + + After initialising the base class, the + ExternalRefCountWithCustomDeleter::create() function initialises the new + members directly, by using the placement \tt{operator new}. In the case + of the ExternalRefCountWithContiguousData::create() function, the address + to the still-uninitialised \tt T member is saved for the callee to use. + The member is only initialised in QSharedPointer::create(), so that we + avoid having many variants of the internal functions according to the + arguments in use for calling the constructor. + + When initialising the parent class, the create() functions pass the + address of the static deleter() member function. That is, when the + virtual destroy() is called by QSharedPointer, the deleter() functions + are called instead. These functiosn static_cast the ExternalRefCountData* + parameter to their own type and execute their deletion: for the + ExternalRefCountWithCustomDeleter::deleter() case, it runs the user's + custom deleter, then destroys the deleter; for + ExternalRefCountWithContiguousData::deleter, it simply calls the \tt T + destructor directly. + + By not calling the constructor of the derived classes, we avoid + instantiating their virtual tables. Since these classes are + template-based, there would be one virtual table per \tt T and \tt + Deleter type. (This is what Qt 4.5 did) + + Instead, only one non-inline function is required per template, which is + the deleter() static member. All the other functions can be inlined. + What's more, the address of deleter() is calculated only in code, which + can be resolved at link-time if the linker can determine that the + function lies in the current application or library module (since these + classes are not exported, that is the case for Windows or for builds with + \tt{-fvisibility=hidden}). + + In contrast, a virtual table would require at least 3 relocations to be + resolved at module load-time, per module where these classes are used. + (In the Itanium C++ ABI, there would be more relocations, due to the + RTTI) + + \section3 Modifications due to pointer-tracking + + To ensure that pointers created with pointer-tracking enabled get + un-tracked when destroyed, even if destroyed by code compiled without the + feature, QSharedPointer modifies slightly the instructions of the + previous sections. + + When ExternalRefCountWithCustomDeleter or + ExternalRefCountWithContiguousData are used, their create() functions + will set the ExternalRefCountDataWithDestroyFn::destroyer function + pointer to safetyCheckDeleter() instead. These static member functions + simply call internalSafetyCheckRemove2() before passing control to the + normal deleter() function. + + If neither custom deleter nor QSharedPointer::create() are used, then + QSharedPointer uses a custom deleter of its own: the normalDeleter() + function, which simply calls \tt delete. By using a custom deleter, the + safetyCheckDeleter() procedure described above kicks in. + + \endomit + \sa QSharedDataPointer, QWeakPointer */ @@ -182,6 +425,29 @@ QWeakPointers created from QObject should never be passed to code that hasn't been recompiled. + \omit + \secton1 QWeakPointer internals + + QWeakPointer shares most of its internal functionality with + \l{QSharedPointer#qsharedpointer-internals}{QSharedPointer}, so see that + class's internal documentation for more information. + + QWeakPointer requires an external reference counter in order to operate. + Therefore, it is incompatible by design with \l QSharedData-derived + classes. + + It has a special QObject constructor, which works by calling + QtSharedPointer::ExternalRefCountData::getAndRef, which retrieves the + d-pointer from QObjectPrivate. If one isn't set yet, that function + creates the d-pointer and atomically sets it. + + If getAndRef needs to create a d-pointer, it sets the strongref to -1, + indicating that the QObject is not shared: QWeakPointer is used only to + determine whether the QObject has been deleted. In that case, it cannot + be upgraded to QSharedPointer (see the previous section). + + \endomit + \sa QSharedPointer */ diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h index ba479f9..cbeb79f 100644 --- a/src/corelib/tools/qsharedpointer_impl.h +++ b/src/corelib/tools/qsharedpointer_impl.h @@ -115,6 +115,9 @@ namespace QtSharedPointer { template struct RemovePointer > { typedef T Type; }; template struct RemovePointer > { typedef T Type; }; + // This class provides the basic functionality of a pointer wrapper. + // Its existence is mostly legacy, since originally QSharedPointer + // could also be used for internally-refcounted objects. template class Basic { @@ -155,6 +158,12 @@ namespace QtSharedPointer { Type *value; }; + // This class is the d-pointer of QSharedPointer and QWeakPointer. + // + // It is a reference-counted reference counter. "strongref" is the inner + // reference counter, and it tracks the lifetime of the pointer itself. + // "weakref" is the outer reference counter and it tracks the lifetime of + // the ExternalRefCountData object. struct ExternalRefCountData { QBasicAtomicInt weakref; @@ -168,6 +177,9 @@ namespace QtSharedPointer { inline ExternalRefCountData(Qt::Initialization) { } virtual inline ~ExternalRefCountData() { Q_ASSERT(!weakref); Q_ASSERT(strongref <= 0); } + // overridden by derived classes + // returns false to indicate caller should delete the pointer + // returns true in case it has already done so virtual inline bool destroy() { return false; } #ifndef QT_NO_QOBJECT @@ -178,18 +190,8 @@ namespace QtSharedPointer { }; // sizeof(ExternalRefCount) = 12 (32-bit) / 16 (64-bit) - template - struct CustomDeleter - { - Deleter deleter; - T *ptr; - - inline CustomDeleter(T *p, Deleter d) : deleter(d), ptr(p) {} - }; - // sizeof(CustomDeleter) = sizeof(Deleter) + sizeof(void*) - // for Deleter = function pointer: 8 (32-bit) / 16 (64-bit) - // for Deleter = PMF: 12 (32-bit) / 24 (64-bit) (GCC) - + // This class extends ExternalRefCountData with a pointer + // to a function, which is called by the destroy() function. struct ExternalRefCountWithDestroyFn: public ExternalRefCountData { typedef void (*DestroyerFn)(ExternalRefCountData *); @@ -204,13 +206,26 @@ namespace QtSharedPointer { }; // sizeof(ExternalRefCountWithDestroyFn) = 16 (32-bit) / 24 (64-bit) + // This class extends ExternalRefCountWithDestroyFn and implements + // the static function that deletes the object. The pointer and the + // custom deleter are kept in the "extra" member. template struct ExternalRefCountWithCustomDeleter: public ExternalRefCountWithDestroyFn { typedef ExternalRefCountWithCustomDeleter Self; - typedef ExternalRefCountWithDestroyFn Parent; - typedef CustomDeleter Next; - Next extra; + typedef ExternalRefCountWithDestroyFn BaseClass; + + struct CustomDeleter + { + Deleter deleter; + T *ptr; + + inline CustomDeleter(T *p, Deleter d) : deleter(d), ptr(p) {} + }; + CustomDeleter extra; + // sizeof(CustomDeleter) = sizeof(Deleter) + sizeof(void*) + // for Deleter = function pointer: 8 (32-bit) / 16 (64-bit) + // for Deleter = PMF: 12 (32-bit) / 24 (64-bit) (GCC) static inline void deleter(ExternalRefCountData *self) { @@ -218,7 +233,7 @@ namespace QtSharedPointer { executeDeleter(realself->extra.ptr, realself->extra.deleter); // delete the deleter too - realself->extra.~Next(); + realself->extra.~CustomDeleter(); } static void safetyCheckDeleter(ExternalRefCountData *self) { @@ -236,8 +251,8 @@ namespace QtSharedPointer { Self *d = static_cast(::operator new(sizeof(Self))); // initialize the two sub-objects - new (&d->extra) Next(ptr, userDeleter); - new (d) Parent(destroy); // can't throw + new (&d->extra) CustomDeleter(ptr, userDeleter); + new (d) BaseClass(destroy); // can't throw return d; } @@ -247,6 +262,10 @@ namespace QtSharedPointer { ~ExternalRefCountWithCustomDeleter(); }; + // This class extends ExternalRefCountWithDestroyFn and adds a "T" + // member. That way, when the create() function is called, we allocate + // memory for both QSharedPointer's d-pointer and the actual object being + // tracked. template struct ExternalRefCountWithContiguousData: public ExternalRefCountWithDestroyFn { @@ -289,6 +308,8 @@ namespace QtSharedPointer { ~ExternalRefCountWithContiguousData(); }; + // This is the main body of QSharedPointer. It implements the + // external reference counting functionality. template class ExternalRefCount: public Basic { -- cgit v0.12 From 07fcb3b032526e76086d7f75dad01b867233b5d5 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Thu, 13 Aug 2009 14:59:40 +0200 Subject: Add QIntegerForSize<1> and QIntegerForSize<2>. Undocumented, but maybe they're useful somewhere. It doesn't hurt to add them. --- src/corelib/global/qglobal.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index 7076a1e..5a2c329 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -848,6 +848,8 @@ typedef quint64 qulonglong; && sizeof(void *) == sizeof(qptrdiff) */ template struct QIntegerForSize; +template <> struct QIntegerForSize<1> { typedef quint8 Unsigned; typedef qint8 Signed; }; +template <> struct QIntegerForSize<2> { typedef quint16 Unsigned; typedef qint16 Signed; }; template <> struct QIntegerForSize<4> { typedef quint32 Unsigned; typedef qint32 Signed; }; template <> struct QIntegerForSize<8> { typedef quint64 Unsigned; typedef qint64 Signed; }; template struct QIntegerForSizeof: QIntegerForSize { }; -- cgit v0.12 From 942abf1a3ba60a60207a213dbeb383904f97e47d Mon Sep 17 00:00:00 2001 From: Joerg Bornemann Date: Thu, 13 Aug 2009 17:30:02 +0200 Subject: fixing return values _wchmod on Windows CE _wchmod returns 0 on success and -1 on error. Our Windows CE implementation did it wrong. Thanks to Konstantin Ritt for spotting this! Reviewed-by: mauricek --- src/corelib/io/qfsfileengine_win.cpp | 2 +- src/corelib/kernel/qfunctions_wince.cpp | 7 ++++--- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 3394a00..ba93a94 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -1706,7 +1706,7 @@ bool QFSFileEngine::setPermissions(uint perms) #if !defined(Q_OS_WINCE) ret = ::_wchmod((wchar_t*)d->filePath.utf16(), mode) == 0; #else - ret = ::_wchmod((wchar_t*)d->longFileName(d->filePath).utf16(), mode); + ret = ::_wchmod((wchar_t*)d->longFileName(d->filePath).utf16(), mode) == 0; #endif return ret; } diff --git a/src/corelib/kernel/qfunctions_wince.cpp b/src/corelib/kernel/qfunctions_wince.cpp index 2b5d4fe..77f680a 100644 --- a/src/corelib/kernel/qfunctions_wince.cpp +++ b/src/corelib/kernel/qfunctions_wince.cpp @@ -292,13 +292,14 @@ bool qt_wince__chmod(const char *file, int mode) bool qt_wince__wchmod(const wchar_t *file, int mode) { + BOOL success = FALSE; // ### Does not work properly, what about just adding one property? if(mode&_S_IWRITE) { - return SetFileAttributes(file, FILE_ATTRIBUTE_NORMAL); + success = SetFileAttributes(file, FILE_ATTRIBUTE_NORMAL); } else if((mode&_S_IREAD) && !(mode&_S_IWRITE)) { - return SetFileAttributes(file, FILE_ATTRIBUTE_READONLY); + success = SetFileAttributes(file, FILE_ATTRIBUTE_READONLY); } - return false; + return success ? 0 : -1; } HANDLE qt_wince_CreateFileA(LPCSTR filename, DWORD access, DWORD share, LPSECURITY_ATTRIBUTES attr, DWORD dispo, DWORD flags, HANDLE tempFile) -- cgit v0.12 From f82a226607b079b360c88afbe0423d990071b0ba Mon Sep 17 00:00:00 2001 From: Thierry Bastian Date: Thu, 13 Aug 2009 17:37:05 +0200 Subject: Fix coverity warnings --- src/gui/itemviews/qabstractitemview.cpp | 1 + src/gui/itemviews/qlistview.cpp | 3 ++- src/gui/itemviews/qtreeview.cpp | 9 ++++----- src/gui/itemviews/qtreeview_p.h | 2 +- 4 files changed, 8 insertions(+), 7 deletions(-) diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp index 769ccef..4f32ecc 100644 --- a/src/gui/itemviews/qabstractitemview.cpp +++ b/src/gui/itemviews/qabstractitemview.cpp @@ -73,6 +73,7 @@ QAbstractItemViewPrivate::QAbstractItemViewPrivate() currentlyCommittingEditor(0), pressedModifiers(Qt::NoModifier), pressedPosition(QPoint(-1, -1)), + pressedAlreadySelected(false), viewportEnteredNeeded(false), state(QAbstractItemView::NoState), editTriggers(QAbstractItemView::DoubleClicked|QAbstractItemView::EditKeyPressed), diff --git a/src/gui/itemviews/qlistview.cpp b/src/gui/itemviews/qlistview.cpp index 945d5e7..1870a3b 100644 --- a/src/gui/itemviews/qlistview.cpp +++ b/src/gui/itemviews/qlistview.cpp @@ -1968,7 +1968,8 @@ QListViewPrivate::QListViewPrivate() modeProperties(0), column(0), uniformItemSizes(false), - batchSize(100) + batchSize(100), + showElasticBand(false) { } diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp index cbe1d2a..539a642 100644 --- a/src/gui/itemviews/qtreeview.cpp +++ b/src/gui/itemviews/qtreeview.cpp @@ -2797,15 +2797,14 @@ int QTreeView::indexRowSizeHint(const QModelIndex &index) const if (isRightToLeft()) { start = (start == -1 ? count - 1 : start); - end = (end == -1 ? 0 : end); + end = 0; } else { start = (start == -1 ? 0 : start); - end = (end == -1 ? count - 1 : end); + end = count - 1; } - int tmp = start; - start = qMin(start, end); - end = qMax(tmp, end); + if (end < start) + qSwap(end, start); int height = -1; QStyleOptionViewItemV4 option = d->viewOptionsV4(); diff --git a/src/gui/itemviews/qtreeview_p.h b/src/gui/itemviews/qtreeview_p.h index d17016f..1bbba89 100644 --- a/src/gui/itemviews/qtreeview_p.h +++ b/src/gui/itemviews/qtreeview_p.h @@ -82,7 +82,7 @@ public: uniformRowHeights(false), rootDecoration(true), itemsExpandable(true), sortingEnabled(false), expandsOnDoubleClick(true), - allColumnsShowFocus(false), current(0), + allColumnsShowFocus(false), current(0), spanning(false), animationsEnabled(false), columnResizeTimerID(0), autoExpandDelay(-1), hoverBranch(-1), geometryRecursionBlock(false) {} -- cgit v0.12 From e2eaf3cd9ce752fe88d2705111f28a5ad4a336ab Mon Sep 17 00:00:00 2001 From: Frans Englich Date: Thu, 13 Aug 2009 18:10:20 +0200 Subject: Fix build, by adjusting according to how test QProcess is. --- tests/auto/qtextcodec/test/test.pro | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/tests/auto/qtextcodec/test/test.pro b/tests/auto/qtextcodec/test/test.pro index 9c07e76..99f94d4 100644 --- a/tests/auto/qtextcodec/test/test.pro +++ b/tests/auto/qtextcodec/test/test.pro @@ -1,6 +1,21 @@ load(qttest_p4) -TARGET = ../tst_qtextcodec + SOURCES += ../tst_qtextcodec.cpp + +!wince*: { +TARGET = ../tst_qtextcodec + +win32: { + CONFIG(debug, debug|release) { + TARGET = ../../debug/tst_qtextcodec +} else { + TARGET = ../../release/tst_qtextcodec + } +} +} else { + TARGET = tst_qtextcodec +} + wince*: { addFiles.sources = ../*.txt addFiles.path = . -- cgit v0.12 From 8de0b23ad3a49569d25f2fba803c622689581c19 Mon Sep 17 00:00:00 2001 From: Ritt Konstantin Date: Thu, 13 Aug 2009 18:44:33 +0200 Subject: remove needless resolvings in qfsfileengine_win.cpp OpenProcessToken and SetFilePointerEx are present in all versions since NT4.0; use them if Q_OS_WINCE is not defined Merge-request: 1167 Reviewed-by: Joerg Bornemann --- src/corelib/io/qfsfileengine_win.cpp | 84 +++++++++++++----------------------- 1 file changed, 31 insertions(+), 53 deletions(-) diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index ba93a94..d7d1684 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -119,12 +119,8 @@ typedef PVOID (WINAPI *PtrFreeSid)(PSID); static PtrFreeSid ptrFreeSid = 0; static TRUSTEE_W currentUserTrusteeW; -typedef BOOL (WINAPI *PtrOpenProcessToken)(HANDLE, DWORD, PHANDLE ); -static PtrOpenProcessToken ptrOpenProcessToken = 0; typedef BOOL (WINAPI *PtrGetUserProfileDirectoryW)(HANDLE, LPWSTR, LPDWORD); static PtrGetUserProfileDirectoryW ptrGetUserProfileDirectoryW = 0; -typedef BOOL (WINAPI *PtrSetFilePointerEx)(HANDLE, LARGE_INTEGER, PLARGE_INTEGER, DWORD); -static PtrSetFilePointerEx ptrSetFilePointerEx = 0; QT_END_INCLUDE_NAMESPACE @@ -204,14 +200,10 @@ void QFSFileEnginePrivate::resolveLibs() } FreeLibrary(versionHnd); } - ptrOpenProcessToken = (PtrOpenProcessToken)GetProcAddress(advapiHnd, "OpenProcessToken"); - HINSTANCE userenvHnd = LoadLibraryW(L"userenv"); + HINSTANCE userenvHnd = LoadLibraryW(L"userenv"); if (userenvHnd) { ptrGetUserProfileDirectoryW = (PtrGetUserProfileDirectoryW)GetProcAddress(userenvHnd, "GetUserProfileDirectoryW"); } - HINSTANCE kernelHnd = LoadLibraryW(L"kernel32"); - if (kernelHnd) - ptrSetFilePointerEx = (PtrSetFilePointerEx)GetProcAddress(kernelHnd, "SetFilePointerEx"); } #endif } @@ -596,34 +588,27 @@ qint64 QFSFileEnginePrivate::nativePos() const if (fileHandle == INVALID_HANDLE_VALUE) return 0; -#if !defined(QT_NO_LIBRARY) && !defined(Q_OS_WINCE) - QFSFileEnginePrivate::resolveLibs(); - if (!ptrSetFilePointerEx) { -#endif - LARGE_INTEGER filepos; - filepos.HighPart = 0; - DWORD newFilePointer = SetFilePointer(fileHandle, 0, &filepos.HighPart, FILE_CURRENT); - if (newFilePointer == 0xFFFFFFFF && GetLastError() != NO_ERROR) { - thatQ->setError(QFile::UnspecifiedError, qt_error_string()); - return 0; - } - - // Note: This is the case for MOC, UIC, qmake and other - // bootstrapped tools, and for Windows CE. - filepos.LowPart = newFilePointer; - return filepos.QuadPart; -#if !defined(QT_NO_LIBRARY) && !defined(Q_OS_WINCE) - } - +#if !defined(Q_OS_WINCE) LARGE_INTEGER currentFilePos; LARGE_INTEGER offset; offset.QuadPart = 0; - if (!ptrSetFilePointerEx(fileHandle, offset, ¤tFilePos, FILE_CURRENT)) { + if (!::SetFilePointerEx(fileHandle, offset, ¤tFilePos, FILE_CURRENT)) { thatQ->setError(QFile::UnspecifiedError, qt_error_string()); return 0; } return qint64(currentFilePos.QuadPart); +#else + LARGE_INTEGER filepos; + filepos.HighPart = 0; + DWORD newFilePointer = SetFilePointer(fileHandle, 0, &filepos.HighPart, FILE_CURRENT); + if (newFilePointer == 0xFFFFFFFF && GetLastError() != NO_ERROR) { + thatQ->setError(QFile::UnspecifiedError, qt_error_string()); + return 0; + } + + filepos.LowPart = newFilePointer; + return filepos.QuadPart; #endif } @@ -632,39 +617,32 @@ qint64 QFSFileEnginePrivate::nativePos() const */ bool QFSFileEnginePrivate::nativeSeek(qint64 pos) { - Q_Q(const QFSFileEngine); - QFSFileEngine *thatQ = const_cast(q); + Q_Q(QFSFileEngine); if (fh || fd != -1) { // stdlib / stdio mode. return seekFdFh(pos); } -#if !defined(QT_NO_LIBRARY) && !defined(Q_OS_WINCE) - QFSFileEnginePrivate::resolveLibs(); - if (!ptrSetFilePointerEx) { -#endif - DWORD newFilePointer; - LARGE_INTEGER *li = reinterpret_cast(&pos); - newFilePointer = SetFilePointer(fileHandle, li->LowPart, &li->HighPart, FILE_BEGIN); - if (newFilePointer == 0xFFFFFFFF && GetLastError() != NO_ERROR) { - thatQ->setError(QFile::PositionError, qt_error_string()); - return false; - } - - // Note: This is the case for MOC, UIC, qmake and other - // bootstrapped tools, and for Windows CE. - return true; -#if !defined(QT_NO_LIBRARY) && !defined(Q_OS_WINCE) - } - +#if !defined(Q_OS_WINCE) LARGE_INTEGER currentFilePos; LARGE_INTEGER offset; offset.QuadPart = pos; - if (ptrSetFilePointerEx(fileHandle, offset, ¤tFilePos, FILE_BEGIN) == 0) { - thatQ->setError(QFile::UnspecifiedError, qt_error_string()); + if (!::SetFilePointerEx(fileHandle, offset, ¤tFilePos, FILE_BEGIN)) { + q->setError(QFile::UnspecifiedError, qt_error_string()); + return false; + } + + return true; +#else + DWORD newFilePointer; + LARGE_INTEGER *li = reinterpret_cast(&pos); + newFilePointer = SetFilePointer(fileHandle, li->LowPart, &li->HighPart, FILE_BEGIN); + if (newFilePointer == 0xFFFFFFFF && GetLastError() != NO_ERROR) { + q->setError(QFile::PositionError, qt_error_string()); return false; } + return true; #endif } @@ -1044,10 +1022,10 @@ QString QFSFileEngine::homePath() QString ret; #if !defined(QT_NO_LIBRARY) QFSFileEnginePrivate::resolveLibs(); - if (ptrOpenProcessToken && ptrGetUserProfileDirectoryW) { + if (ptrGetUserProfileDirectoryW) { HANDLE hnd = ::GetCurrentProcess(); HANDLE token = 0; - BOOL ok = ::ptrOpenProcessToken(hnd, TOKEN_QUERY, &token); + BOOL ok = ::OpenProcessToken(hnd, TOKEN_QUERY, &token); if (ok) { DWORD dwBufferSize = 0; // First call, to determine size of the strings (with '\0'). -- cgit v0.12 From a208436c0370dd92401647c15d48b22965f531ee Mon Sep 17 00:00:00 2001 From: Ritt Konstantin Date: Thu, 13 Aug 2009 18:44:35 +0200 Subject: use BuildTrusteeWithSid instead of BuildTrusteeWithName Get current user SID from the token of the current process and use it to fill UserTrustee with BuildTrusteeWithSid; Remove workaround for buggy secur32.dll version. Merge-request: 1167 Reviewed-by: Joerg Bornemann --- src/corelib/io/qfsfileengine_win.cpp | 65 ++++++++---------------------------- 1 file changed, 13 insertions(+), 52 deletions(-) diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index d7d1684..0619fa6 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -111,8 +111,6 @@ typedef BOOL (WINAPI *PtrAllocateAndInitializeSid)(PSID_IDENTIFIER_AUTHORITY, BY static PtrAllocateAndInitializeSid ptrAllocateAndInitializeSid = 0; typedef VOID (WINAPI *PtrBuildTrusteeWithSidW)(PTRUSTEE_W, PSID); static PtrBuildTrusteeWithSidW ptrBuildTrusteeWithSidW = 0; -typedef VOID (WINAPI *PtrBuildTrusteeWithNameW)(PTRUSTEE_W, unsigned short*); -static PtrBuildTrusteeWithNameW ptrBuildTrusteeWithNameW = 0; typedef DWORD (WINAPI *PtrGetEffectiveRightsFromAclW)(PACL, PTRUSTEE_W, OUT PACCESS_MASK); static PtrGetEffectiveRightsFromAclW ptrGetEffectiveRightsFromAclW = 0; typedef PVOID (WINAPI *PtrFreeSid)(PSID); @@ -150,61 +148,24 @@ void QFSFileEnginePrivate::resolveLibs() ptrLookupAccountSidW = (PtrLookupAccountSidW)GetProcAddress(advapiHnd, "LookupAccountSidW"); ptrAllocateAndInitializeSid = (PtrAllocateAndInitializeSid)GetProcAddress(advapiHnd, "AllocateAndInitializeSid"); ptrBuildTrusteeWithSidW = (PtrBuildTrusteeWithSidW)GetProcAddress(advapiHnd, "BuildTrusteeWithSidW"); - ptrBuildTrusteeWithNameW = (PtrBuildTrusteeWithNameW)GetProcAddress(advapiHnd, "BuildTrusteeWithNameW"); ptrGetEffectiveRightsFromAclW = (PtrGetEffectiveRightsFromAclW)GetProcAddress(advapiHnd, "GetEffectiveRightsFromAclW"); ptrFreeSid = (PtrFreeSid)GetProcAddress(advapiHnd, "FreeSid"); } - if (ptrBuildTrusteeWithNameW) { - HINSTANCE versionHnd = LoadLibraryW(L"version"); - if (versionHnd) { - typedef DWORD (WINAPI *PtrGetFileVersionInfoSizeW)(LPCWSTR lptstrFilename,LPDWORD lpdwHandle); - PtrGetFileVersionInfoSizeW ptrGetFileVersionInfoSizeW = (PtrGetFileVersionInfoSizeW)GetProcAddress(versionHnd, "GetFileVersionInfoSizeW"); - typedef BOOL (WINAPI *PtrGetFileVersionInfoW)(LPCWSTR lptstrFilename,DWORD dwHandle,DWORD dwLen,LPVOID lpData); - PtrGetFileVersionInfoW ptrGetFileVersionInfoW = (PtrGetFileVersionInfoW)GetProcAddress(versionHnd, "GetFileVersionInfoW"); - typedef BOOL (WINAPI *PtrVerQueryValueW)(const LPVOID pBlock,LPCWSTR lpSubBlock,LPVOID *lplpBuffer,PUINT puLen); - PtrVerQueryValueW ptrVerQueryValueW = (PtrVerQueryValueW)GetProcAddress(versionHnd, "VerQueryValueW"); - if(ptrGetFileVersionInfoSizeW && ptrGetFileVersionInfoW && ptrVerQueryValueW) { - DWORD fakeHandle; - DWORD versionSize = ptrGetFileVersionInfoSizeW(L"secur32.dll", &fakeHandle); - if(versionSize) { - LPVOID versionData; - versionData = malloc(versionSize); - if(ptrGetFileVersionInfoW(L"secur32.dll", 0, versionSize, versionData)) { - UINT puLen; - VS_FIXEDFILEINFO *pLocalInfo; - if(ptrVerQueryValueW(versionData, L"\\", (void**)&pLocalInfo, &puLen)) { - WORD wVer1, wVer2, wVer3, wVer4; - wVer1 = HIWORD(pLocalInfo->dwFileVersionMS); - wVer2 = LOWORD(pLocalInfo->dwFileVersionMS); - wVer3 = HIWORD(pLocalInfo->dwFileVersionLS); - wVer4 = LOWORD(pLocalInfo->dwFileVersionLS); - // It will not work with secur32.dll version 5.0.2195.2862 - if(!(wVer1 == 5 && wVer2 == 0 && wVer3 == 2195 && (wVer4 == 2862 || wVer4 == 4587))) { - HINSTANCE userHnd = LoadLibraryW(L"secur32"); - if (userHnd) { - typedef BOOL (WINAPI *PtrGetUserNameExW)(EXTENDED_NAME_FORMAT nameFormat, ushort* lpBuffer, LPDWORD nSize); - PtrGetUserNameExW ptrGetUserNameExW = (PtrGetUserNameExW)GetProcAddress(userHnd, "GetUserNameExW"); - if(ptrGetUserNameExW) { - static wchar_t buffer[258]; - DWORD bufferSize = 257; - ptrGetUserNameExW(NameSamCompatible, (ushort*)buffer, &bufferSize); - ptrBuildTrusteeWithNameW(¤tUserTrusteeW, (ushort*)buffer); - } - FreeLibrary(userHnd); - } - } - } - } - free(versionData); - } - } - FreeLibrary(versionHnd); - } - HINSTANCE userenvHnd = LoadLibraryW(L"userenv"); - if (userenvHnd) { - ptrGetUserProfileDirectoryW = (PtrGetUserProfileDirectoryW)GetProcAddress(userenvHnd, "GetUserProfileDirectoryW"); + if (ptrBuildTrusteeWithSidW) { + // Create TRUSTEE for current user + HANDLE hnd = ::GetCurrentProcess(); + HANDLE token = 0; + if (::OpenProcessToken(hnd, TOKEN_QUERY, &token)) { + TOKEN_USER tu; + DWORD retsize; + if (::GetTokenInformation(token, TokenUser, &tu, sizeof(tu), &retsize)) + ptrBuildTrusteeWithSidW(¤tUserTrusteeW, tu.User.Sid); + ::CloseHandle(token); } } + HINSTANCE userenvHnd = LoadLibraryW(L"userenv"); + if (userenvHnd) + ptrGetUserProfileDirectoryW = (PtrGetUserProfileDirectoryW)GetProcAddress(userenvHnd, "GetUserProfileDirectoryW"); #endif } } -- cgit v0.12 From 0d36864727007671b0ee01ab501fec0988c71011 Mon Sep 17 00:00:00 2001 From: Ritt Konstantin Date: Thu, 13 Aug 2009 18:44:37 +0200 Subject: create world TRUSTEE only once in QFSFileEngine (Win) Don't re-create world TRUSTEE everytime in getPermissions() Merge-request: 1167 Reviewed-by: Joerg Bornemann --- src/corelib/io/qfsfileengine_win.cpp | 45 ++++++++++++++++++------------------ 1 file changed, 23 insertions(+), 22 deletions(-) diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 0619fa6..e500d67 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -107,15 +107,12 @@ typedef DWORD (WINAPI *PtrGetNamedSecurityInfoW)(LPWSTR, SE_OBJECT_TYPE, SECURIT static PtrGetNamedSecurityInfoW ptrGetNamedSecurityInfoW = 0; typedef BOOL (WINAPI *PtrLookupAccountSidW)(LPCWSTR, PSID, LPWSTR, LPDWORD, LPWSTR, LPDWORD, PSID_NAME_USE); static PtrLookupAccountSidW ptrLookupAccountSidW = 0; -typedef BOOL (WINAPI *PtrAllocateAndInitializeSid)(PSID_IDENTIFIER_AUTHORITY, BYTE, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, PSID*); -static PtrAllocateAndInitializeSid ptrAllocateAndInitializeSid = 0; typedef VOID (WINAPI *PtrBuildTrusteeWithSidW)(PTRUSTEE_W, PSID); static PtrBuildTrusteeWithSidW ptrBuildTrusteeWithSidW = 0; typedef DWORD (WINAPI *PtrGetEffectiveRightsFromAclW)(PACL, PTRUSTEE_W, OUT PACCESS_MASK); static PtrGetEffectiveRightsFromAclW ptrGetEffectiveRightsFromAclW = 0; -typedef PVOID (WINAPI *PtrFreeSid)(PSID); -static PtrFreeSid ptrFreeSid = 0; static TRUSTEE_W currentUserTrusteeW; +static TRUSTEE_W worldTrusteeW; typedef BOOL (WINAPI *PtrGetUserProfileDirectoryW)(HANDLE, LPWSTR, LPDWORD); static PtrGetUserProfileDirectoryW ptrGetUserProfileDirectoryW = 0; @@ -146,10 +143,8 @@ void QFSFileEnginePrivate::resolveLibs() if (advapiHnd) { ptrGetNamedSecurityInfoW = (PtrGetNamedSecurityInfoW)GetProcAddress(advapiHnd, "GetNamedSecurityInfoW"); ptrLookupAccountSidW = (PtrLookupAccountSidW)GetProcAddress(advapiHnd, "LookupAccountSidW"); - ptrAllocateAndInitializeSid = (PtrAllocateAndInitializeSid)GetProcAddress(advapiHnd, "AllocateAndInitializeSid"); ptrBuildTrusteeWithSidW = (PtrBuildTrusteeWithSidW)GetProcAddress(advapiHnd, "BuildTrusteeWithSidW"); ptrGetEffectiveRightsFromAclW = (PtrGetEffectiveRightsFromAclW)GetProcAddress(advapiHnd, "GetEffectiveRightsFromAclW"); - ptrFreeSid = (PtrFreeSid)GetProcAddress(advapiHnd, "FreeSid"); } if (ptrBuildTrusteeWithSidW) { // Create TRUSTEE for current user @@ -162,6 +157,19 @@ void QFSFileEnginePrivate::resolveLibs() ptrBuildTrusteeWithSidW(¤tUserTrusteeW, tu.User.Sid); ::CloseHandle(token); } + + typedef BOOL (WINAPI *PtrAllocateAndInitializeSid)(PSID_IDENTIFIER_AUTHORITY, BYTE, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, DWORD, PSID*); + PtrAllocateAndInitializeSid ptrAllocateAndInitializeSid = (PtrAllocateAndInitializeSid)GetProcAddress(advapiHnd, "AllocateAndInitializeSid"); + typedef PVOID (WINAPI *PtrFreeSid)(PSID); + PtrFreeSid ptrFreeSid = (PtrFreeSid)GetProcAddress(advapiHnd, "FreeSid"); + if (ptrAllocateAndInitializeSid && ptrFreeSid) { + // Create TRUSTEE for Everyone (World) + SID_IDENTIFIER_AUTHORITY worldAuth = { SECURITY_WORLD_SID_AUTHORITY }; + PSID pWorld = 0; + if (ptrAllocateAndInitializeSid(&worldAuth, 1, SECURITY_WORLD_RID, 0, 0, 0, 0, 0, 0, 0, &pWorld)) + ptrBuildTrusteeWithSidW(&worldTrusteeW, pWorld); + ptrFreeSid(pWorld); + } } HINSTANCE userenvHnd = LoadLibraryW(L"userenv"); if (userenvHnd) @@ -1332,7 +1340,7 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const enum { ReadMask = 0x00000001, WriteMask = 0x00000002, ExecMask = 0x00000020 }; resolveLibs(); - if(ptrGetNamedSecurityInfoW && ptrAllocateAndInitializeSid && ptrBuildTrusteeWithSidW && ptrGetEffectiveRightsFromAclW && ptrFreeSid) { + if(ptrGetNamedSecurityInfoW && ptrBuildTrusteeWithSidW && ptrGetEffectiveRightsFromAclW) { QString fname = filePath.endsWith(QLatin1String(".lnk")) ? readLink(filePath) : filePath; DWORD res = ptrGetNamedSecurityInfoW((wchar_t*)fname.utf16(), SE_FILE_OBJECT, @@ -1374,21 +1382,14 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const ret |= QAbstractFileEngine::ExeGroupPerm; } { //other (world) - // Create SID for Everyone (World) - SID_IDENTIFIER_AUTHORITY worldAuth = { SECURITY_WORLD_SID_AUTHORITY }; - PSID pWorld = 0; - if(ptrAllocateAndInitializeSid(&worldAuth, 1, SECURITY_WORLD_RID, 0,0,0,0,0,0,0, &pWorld)) { - ptrBuildTrusteeWithSidW(&trustee, pWorld); - if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) != ERROR_SUCCESS) - access_mask = (ACCESS_MASK)-1; // ### - if(access_mask & ReadMask) - ret |= QAbstractFileEngine::ReadOtherPerm; - if(access_mask & WriteMask) - ret |= QAbstractFileEngine::WriteOtherPerm; - if(access_mask & ExecMask) - ret |= QAbstractFileEngine::ExeOtherPerm; - } - ptrFreeSid(pWorld); + if(ptrGetEffectiveRightsFromAclW(pDacl, &worldTrusteeW, &access_mask) != ERROR_SUCCESS) + access_mask = (ACCESS_MASK)-1; // ### + if(access_mask & ReadMask) + ret |= QAbstractFileEngine::ReadOtherPerm; + if(access_mask & WriteMask) + ret |= QAbstractFileEngine::WriteOtherPerm; + if(access_mask & ExecMask) + ret |= QAbstractFileEngine::ExeOtherPerm; } LocalFree(pSD); } -- cgit v0.12 From 98fb13e3ef2627664642c21f34d11c10537379f7 Mon Sep 17 00:00:00 2001 From: Ritt Konstantin Date: Thu, 13 Aug 2009 18:44:39 +0200 Subject: remove unneeded distinction between Windows and Windows CE Merge-request: 1167 Reviewed-by: Joerg Bornemann --- src/corelib/io/qfsfileengine_win.cpp | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index e500d67..4bae9f4 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -1643,12 +1643,8 @@ bool QFSFileEngine::setPermissions(uint perms) if (mode == 0) // not supported return false; -#if !defined(Q_OS_WINCE) - ret = ::_wchmod((wchar_t*)d->filePath.utf16(), mode) == 0; -#else ret = ::_wchmod((wchar_t*)d->longFileName(d->filePath).utf16(), mode) == 0; -#endif - return ret; + return ret; } bool QFSFileEngine::setSize(qint64 size) -- cgit v0.12 From 2a5f0086fd45c92fe8fffc35db7a360c3e51778e Mon Sep 17 00:00:00 2001 From: David Boddie Date: Thu, 13 Aug 2009 18:58:14 +0200 Subject: Doc: Updated the version number of the latest Unicode specification. Task-number: 259091 Reviewed-by: Trust Me --- doc/src/unicode.qdoc | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) diff --git a/doc/src/unicode.qdoc b/doc/src/unicode.qdoc index 439070a..b4ba26a 100644 --- a/doc/src/unicode.qdoc +++ b/doc/src/unicode.qdoc @@ -71,22 +71,18 @@ \section1 The Standard - The current version of the standard is 4.0.0. + The current version of the standard is \l{http://www.unicode.org/versions/Unicode5.1.0/}{Unicode 5.1.0}. - \list - - \i \link http://www.amazon.com/exec/obidos/ASIN/0321185781/trolltech/t - The Unicode Standard, version 4.0.\endlink See also - \link http://www.unicode.org/unicode/standard/versions/ - its home page.\endlink - \i \link http://www.amazon.com/exec/obidos/ASIN/0201616335/trolltech/t - The Unicode Standard, version 3.2.\endlink - \i \link http://www.amazon.com/exec/obidos/ASIN/0201473459/trolltech/t - The Unicode Standard, version 2.0.\endlink See also the - \link http://www.unicode.org/unicode/reports/tr8.html 2.1 - update\endlink and - \link http://www.unicode.org/unicode/standard/versions/enumeratedversions.html#Unicode 2.1.9 the 2.1.9 data files\endlink at www.unicode.org. + Previous printed versions of the specification: + \list + \o \l{http://www.amazon.com/Unicode-Standard-Version-5-0-5th/dp/0321480910/trolltech/t}{The Unicode Standard, Version 5.0} + \o \l{http://www.amazon.com/exec/obidos/ASIN/0321185781/trolltech/t}{The Unicode Standard, version 4.0} + \o \l{http://www.amazon.com/exec/obidos/ASIN/0201616335/trolltech/t}{The Unicode Standard, version 3.2} + \o \l{http://www.amazon.com/exec/obidos/ASIN/0201473459/trolltech/t}{The Unicode Standard, version 2.0} \mdash + see also the \l{http://www.unicode.org/unicode/reports/tr8.html}{2.1 update} and + \l{http://www.unicode.org/unicode/standard/versions/enumeratedversions.html#Unicode 2.1.9}{the 2.1.9 data files} at + \l{http://www.unicode.org}. \endlist \section1 Unicode in Qt -- cgit v0.12 From 48de4b1b7b8ec0980e28e1d1642132c553001859 Mon Sep 17 00:00:00 2001 From: Alessandro Portale Date: Thu, 13 Aug 2009 19:51:59 +0200 Subject: Compile fix. tst_qobject deleteQObjectWhenDeletingEvent needs QtGui. --- tests/auto/qobject/tst_qobject.pro | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/auto/qobject/tst_qobject.pro b/tests/auto/qobject/tst_qobject.pro index 9b2fec1..0500ea2 100644 --- a/tests/auto/qobject/tst_qobject.pro +++ b/tests/auto/qobject/tst_qobject.pro @@ -1,7 +1,7 @@ load(qttest_p4) SOURCES += tst_qobject.cpp -QT = core network +QT = core network gui contains(QT_CONFIG, qt3support):DEFINES+=QT_HAS_QT3SUPPORT wince*: { -- cgit v0.12 From 47603b9873071fa9463ce2bed01b4998ed340d7e Mon Sep 17 00:00:00 2001 From: Alessandro Portale Date: Thu, 13 Aug 2009 19:58:46 +0200 Subject: Removed a few bogus includes --- tests/auto/qcolumnview/qcolumnview.pro | 4 ---- tests/auto/qdesktopservices/qdesktopservices.pro | 4 ---- tests/auto/qfilesystemmodel/qfilesystemmodel.pro | 3 --- 3 files changed, 11 deletions(-) diff --git a/tests/auto/qcolumnview/qcolumnview.pro b/tests/auto/qcolumnview/qcolumnview.pro index 00e3880..754f06f 100644 --- a/tests/auto/qcolumnview/qcolumnview.pro +++ b/tests/auto/qcolumnview/qcolumnview.pro @@ -1,8 +1,4 @@ CONFIG += qttest_p4 -include(../src/qcolumnview.pri) - SOURCES += tst_qcolumnview.cpp TARGET = tst_qcolumnview - - diff --git a/tests/auto/qdesktopservices/qdesktopservices.pro b/tests/auto/qdesktopservices/qdesktopservices.pro index 537b105..05110bb 100644 --- a/tests/auto/qdesktopservices/qdesktopservices.pro +++ b/tests/auto/qdesktopservices/qdesktopservices.pro @@ -2,7 +2,3 @@ CONFIG += qttest_p4 SOURCES += tst_qdesktopservices.cpp TARGET = tst_qdesktopservices - -include(../src/qdesktopservices.pri) - - diff --git a/tests/auto/qfilesystemmodel/qfilesystemmodel.pro b/tests/auto/qfilesystemmodel/qfilesystemmodel.pro index 55f3b5c..1daae04 100644 --- a/tests/auto/qfilesystemmodel/qfilesystemmodel.pro +++ b/tests/auto/qfilesystemmodel/qfilesystemmodel.pro @@ -1,8 +1,5 @@ CONFIG += qttest_p4 -include(../../src/qfiledialog.pri) -include(../../../../modeltest/modeltest.pri) - QT = core gui SOURCES += tst_qfilesystemmodel.cpp -- cgit v0.12 From 5a3d956ae19ad411d13c7db28eb7705f4ffaad9d Mon Sep 17 00:00:00 2001 From: Kurt Korbatits Date: Fri, 14 Aug 2009 08:59:56 +1000 Subject: Fixed audio auto tests. Handle platforms that don't have backends. Reviewed-by: Bill King --- tests/auto/qaudiodeviceid/tst_qaudiodeviceid.cpp | 60 ++++++---- .../auto/qaudiodeviceinfo/tst_qaudiodeviceinfo.cpp | 114 +++++++++++++------ tests/auto/qaudioinput/tst_qaudioinput.cpp | 61 ++++++---- tests/auto/qaudiooutput/tst_qaudiooutput.cpp | 123 ++++++++++++--------- 4 files changed, 229 insertions(+), 129 deletions(-) diff --git a/tests/auto/qaudiodeviceid/tst_qaudiodeviceid.cpp b/tests/auto/qaudiodeviceid/tst_qaudiodeviceid.cpp index 8f8d6a6..f87500c 100644 --- a/tests/auto/qaudiodeviceid/tst_qaudiodeviceid.cpp +++ b/tests/auto/qaudiodeviceid/tst_qaudiodeviceid.cpp @@ -56,41 +56,61 @@ public: tst_QAudioDeviceId(QObject* parent=0) : QObject(parent) {} private slots: + void initTestCase(); void checkNull(); void checkEquality(); + +private: + bool available; }; -void tst_QAudioDeviceId::checkNull() +void tst_QAudioDeviceId::initTestCase() { - // Default constructed is null. - QAudioDeviceId deviceId0; - QVERIFY(deviceId0.isNull()); + // Only perform tests if audio output device exists! + QList devices = QAudioDeviceInfo::deviceList(QAudio::AudioOutput); + if(devices.size() > 0) + available = true; + else { + qWarning()<<"NOTE: no audio output device found, no test will be performed"; + available = false; + } +} - // Null is transferred - QAudioDeviceId deviceId1(deviceId0); - QVERIFY(deviceId1.isNull()); +void tst_QAudioDeviceId::checkNull() +{ + if(available) { + // Default constructed is null. + QAudioDeviceId deviceId0; + QVERIFY(deviceId0.isNull()); + + // Null is transferred + QAudioDeviceId deviceId1(deviceId0); + QVERIFY(deviceId1.isNull()); + } } void tst_QAudioDeviceId::checkEquality() { - QAudioDeviceId deviceId0; - QAudioDeviceId deviceId1; + if(available) { + QAudioDeviceId deviceId0; + QAudioDeviceId deviceId1; - // Null ids are equivalent - QVERIFY(deviceId0 == deviceId1); - QVERIFY(!(deviceId0 != deviceId1)); + // Null ids are equivalent + QVERIFY(deviceId0 == deviceId1); + QVERIFY(!(deviceId0 != deviceId1)); - deviceId1 = QAudioDeviceInfo::defaultOutputDevice(); + deviceId1 = QAudioDeviceInfo::defaultOutputDevice(); - // Different - QVERIFY(deviceId0 != deviceId1); - QVERIFY(!(deviceId0 == deviceId1)); + // Different + QVERIFY(deviceId0 != deviceId1); + QVERIFY(!(deviceId0 == deviceId1)); - // Same - deviceId0 = deviceId1; + // Same + deviceId0 = deviceId1; - QVERIFY(deviceId0 == deviceId1); - QVERIFY(!(deviceId0 != deviceId1)); + QVERIFY(deviceId0 == deviceId1); + QVERIFY(!(deviceId0 != deviceId1)); + } } QTEST_MAIN(tst_QAudioDeviceId) diff --git a/tests/auto/qaudiodeviceinfo/tst_qaudiodeviceinfo.cpp b/tests/auto/qaudiodeviceinfo/tst_qaudiodeviceinfo.cpp index 72121a7..47f3d00 100644 --- a/tests/auto/qaudiodeviceinfo/tst_qaudiodeviceinfo.cpp +++ b/tests/auto/qaudiodeviceinfo/tst_qaudiodeviceinfo.cpp @@ -55,6 +55,7 @@ public: tst_QAudioDeviceInfo(QObject* parent=0) : QObject(parent) {} private slots: + void initTestCase(); void checkAvailableDefaultInput(); void checkAvailableDefaultOutput(); void outputList(); @@ -69,89 +70,134 @@ private slots: void nearest(); private: + bool available; QAudioDeviceInfo* device; }; +void tst_QAudioDeviceInfo::initTestCase() +{ + // Only perform tests if audio output device exists! + QList devices = QAudioDeviceInfo::deviceList(QAudio::AudioOutput); + if(devices.size() > 0) + available = true; + else { + qWarning()<<"NOTE: no audio output device found, no test will be performed"; + available = false; + } +} + void tst_QAudioDeviceInfo::checkAvailableDefaultInput() { - QVERIFY(!QAudioDeviceInfo::defaultInputDevice().isNull()); + // Only perform tests if audio input device exists! + bool storeAvailable = available; + QList devices = QAudioDeviceInfo::deviceList(QAudio::AudioInput); + if(devices.size() > 0) + available = true; + else { + qWarning()<<"NOTE: no audio input device found, no test will be performed"; + available = false; + } + if(available) + QVERIFY(!QAudioDeviceInfo::defaultInputDevice().isNull()); + available = storeAvailable; } void tst_QAudioDeviceInfo::checkAvailableDefaultOutput() { - QVERIFY(!QAudioDeviceInfo::defaultOutputDevice().isNull()); + if(available) + QVERIFY(!QAudioDeviceInfo::defaultOutputDevice().isNull()); } void tst_QAudioDeviceInfo::outputList() { - QList devices = QAudioDeviceInfo::deviceList(QAudio::AudioOutput); - QVERIFY(devices.size() > 0); - device = new QAudioDeviceInfo(devices.at(0), this); + if(available) { + QList devices = QAudioDeviceInfo::deviceList(QAudio::AudioOutput); + QVERIFY(devices.size() > 0); + device = new QAudioDeviceInfo(devices.at(0), this); + } } void tst_QAudioDeviceInfo::codecs() { - QStringList avail = device->supportedCodecs(); - QVERIFY(avail.size() > 0); + if(available) { + QStringList avail = device->supportedCodecs(); + QVERIFY(avail.size() > 0); + } } void tst_QAudioDeviceInfo::channels() { - QList avail = device->supportedChannels(); - QVERIFY(avail.size() > 0); + if(available) { + QList avail = device->supportedChannels(); + QVERIFY(avail.size() > 0); + } } void tst_QAudioDeviceInfo::sampleSizes() { - QList avail = device->supportedSampleSizes(); - QVERIFY(avail.size() > 0); + if(available) { + QList avail = device->supportedSampleSizes(); + QVERIFY(avail.size() > 0); + } } void tst_QAudioDeviceInfo::byteOrders() { - QList avail = device->supportedByteOrders(); - QVERIFY(avail.size() > 0); + if(available) { + QList avail = device->supportedByteOrders(); + QVERIFY(avail.size() > 0); + } } void tst_QAudioDeviceInfo::sampleTypes() { - QList avail = device->supportedSampleTypes(); - QVERIFY(avail.size() > 0); + if(available) { + QList avail = device->supportedSampleTypes(); + QVERIFY(avail.size() > 0); + } } void tst_QAudioDeviceInfo::frequencies() { - QList avail = device->supportedFrequencies(); - QVERIFY(avail.size() > 0); + if(available) { + QList avail = device->supportedFrequencies(); + QVERIFY(avail.size() > 0); + } } void tst_QAudioDeviceInfo::isformat() { - QAudioFormat format; - format.setFrequency(44100); - format.setChannels(2); - format.setSampleType(QAudioFormat::SignedInt); - format.setByteOrder(QAudioFormat::LittleEndian); - format.setSampleSize(16); - format.setCodec("audio/pcm"); - - // Should always be true for these format - QVERIFY(device->isFormatSupported(format)); + if(available) { + QAudioFormat format; + format.setFrequency(44100); + format.setChannels(2); + format.setSampleType(QAudioFormat::SignedInt); + format.setByteOrder(QAudioFormat::LittleEndian); + format.setSampleSize(16); + format.setCodec("audio/pcm"); + + // Should always be true for these format + QVERIFY(device->isFormatSupported(format)); + } } void tst_QAudioDeviceInfo::preferred() { - QAudioFormat format = device->preferredFormat(); - QVERIFY(format.frequency() == 44100); - QVERIFY(format.channels() == 2); + if(available) { + QAudioFormat format = device->preferredFormat(); + QVERIFY(format.frequency() == 44100); + QVERIFY(format.channels() == 2); + } } void tst_QAudioDeviceInfo::nearest() { - QAudioFormat format1, format2; - format1.setFrequency(8000); - format2 = device->nearestFormat(format1); - QVERIFY(format2.frequency() == 44100); + if(available) { + QAudioFormat format1, format2; + format1.setFrequency(8000); + format2 = device->nearestFormat(format1); + QVERIFY(format2.frequency() == 44100); + } } QTEST_MAIN(tst_QAudioDeviceInfo) diff --git a/tests/auto/qaudioinput/tst_qaudioinput.cpp b/tests/auto/qaudioinput/tst_qaudioinput.cpp index 891d1c4..6f1d568 100644 --- a/tests/auto/qaudioinput/tst_qaudioinput.cpp +++ b/tests/auto/qaudioinput/tst_qaudioinput.cpp @@ -60,6 +60,7 @@ private slots: void pullFile(); private: + bool available; QAudioFormat format; QAudioInput* audio; }; @@ -73,46 +74,62 @@ void tst_QAudioInput::initTestCase() format.setByteOrder(QAudioFormat::LittleEndian); format.setSampleType(QAudioFormat::UnSignedInt); - audio = new QAudioInput(format, this); + // Only perform tests if audio input device exists! + QList devices = QAudioDeviceInfo::deviceList(QAudio::AudioInput); + if(devices.size() > 0) + available = true; + else { + qWarning()<<"NOTE: no audio input device found, no test will be performed"; + available = false; + } + + if(available) + audio = new QAudioInput(format, this); } void tst_QAudioInput::settings() { - QAudioFormat f = audio->format(); - - QVERIFY(format.channels() == f.channels()); - QVERIFY(format.frequency() == f.frequency()); - QVERIFY(format.sampleSize() == f.sampleSize()); - QVERIFY(format.codec() == f.codec()); - QVERIFY(format.byteOrder() == f.byteOrder()); - QVERIFY(format.sampleType() == f.sampleType()); + if(available) { + QAudioFormat f = audio->format(); + + QVERIFY(format.channels() == f.channels()); + QVERIFY(format.frequency() == f.frequency()); + QVERIFY(format.sampleSize() == f.sampleSize()); + QVERIFY(format.codec() == f.codec()); + QVERIFY(format.byteOrder() == f.byteOrder()); + QVERIFY(format.sampleType() == f.sampleType()); + } } void tst_QAudioInput::notifyInterval() { - QVERIFY(audio->notifyInterval() == 1000); // Default + if(available) { + QVERIFY(audio->notifyInterval() == 1000); // Default - audio->setNotifyInterval(500); - QVERIFY(audio->notifyInterval() == 500); // Custom + audio->setNotifyInterval(500); + QVERIFY(audio->notifyInterval() == 500); // Custom - audio->setNotifyInterval(1000); // reset + audio->setNotifyInterval(1000); // reset + } } void tst_QAudioInput::pullFile() { - QFile filename(SRCDIR "test.raw"); - filename.open( QIODevice::WriteOnly | QIODevice::Truncate ); + if(available) { + QFile filename(SRCDIR "test.raw"); + filename.open( QIODevice::WriteOnly | QIODevice::Truncate ); - QSignalSpy readSignal(audio, SIGNAL(notify())); - audio->start(&filename); + QSignalSpy readSignal(audio, SIGNAL(notify())); + audio->start(&filename); - QTest::qWait(5000); + QTest::qWait(5000); - QVERIFY(readSignal.count() > 0); - QVERIFY(audio->totalTime() > 0); + QVERIFY(readSignal.count() > 0); + QVERIFY(audio->totalTime() > 0); - audio->stop(); - filename.close(); + audio->stop(); + filename.close(); + } } QTEST_MAIN(tst_QAudioInput) diff --git a/tests/auto/qaudiooutput/tst_qaudiooutput.cpp b/tests/auto/qaudiooutput/tst_qaudiooutput.cpp index 2c3f662..0552aa4 100644 --- a/tests/auto/qaudiooutput/tst_qaudiooutput.cpp +++ b/tests/auto/qaudiooutput/tst_qaudiooutput.cpp @@ -63,6 +63,7 @@ private slots: void pushFile(); private: + bool available; QAudioFormat format; QAudioOutput* audio; }; @@ -76,79 +77,95 @@ void tst_QAudioOutput::initTestCase() format.setByteOrder(QAudioFormat::LittleEndian); format.setSampleType(QAudioFormat::UnSignedInt); + // Only perform tests if audio output device exists! + QList devices = QAudioDeviceInfo::deviceList(QAudio::AudioOutput); + if(devices.size() > 0) + available = true; + else { + qWarning()<<"NOTE: no audio output device found, no test will be performed"; + available = false; + } audio = new QAudioOutput(format, this); } void tst_QAudioOutput::settings() { - QAudioFormat f = audio->format(); - - QVERIFY(format.channels() == f.channels()); - QVERIFY(format.frequency() == f.frequency()); - QVERIFY(format.sampleSize() == f.sampleSize()); - QVERIFY(format.codec() == f.codec()); - QVERIFY(format.byteOrder() == f.byteOrder()); - QVERIFY(format.sampleType() == f.sampleType()); + if(available) { + QAudioFormat f = audio->format(); + + QVERIFY(format.channels() == f.channels()); + QVERIFY(format.frequency() == f.frequency()); + QVERIFY(format.sampleSize() == f.sampleSize()); + QVERIFY(format.codec() == f.codec()); + QVERIFY(format.byteOrder() == f.byteOrder()); + QVERIFY(format.sampleType() == f.sampleType()); + } } void tst_QAudioOutput::notifyInterval() { - QVERIFY(audio->notifyInterval() == 1000); // Default + if(available) { + QVERIFY(audio->notifyInterval() == 1000); // Default - audio->setNotifyInterval(500); - QVERIFY(audio->notifyInterval() == 500); // Custom + audio->setNotifyInterval(500); + QVERIFY(audio->notifyInterval() == 500); // Custom - audio->setNotifyInterval(1000); // reset + audio->setNotifyInterval(1000); // reset + } } void tst_QAudioOutput::pullFile() { - QFile filename(SRCDIR "4.wav"); - QVERIFY(filename.exists()); - filename.open(QIODevice::ReadOnly); - - QSignalSpy readSignal(audio, SIGNAL(notify())); - audio->setNotifyInterval(100); - audio->start(&filename); - - QTestEventLoop::instance().enterLoop(1); - // 4.wav is a little less than 700ms, so notify should fire 6 times! - QVERIFY(readSignal.count() >= 6); - QVERIFY(audio->totalTime() == 692250); - - audio->stop(); - filename.close(); + if(available) { + QFile filename(SRCDIR "4.wav"); + QVERIFY(filename.exists()); + filename.open(QIODevice::ReadOnly); + + QSignalSpy readSignal(audio, SIGNAL(notify())); + audio->setNotifyInterval(100); + audio->start(&filename); + + QTestEventLoop::instance().enterLoop(1); + // 4.wav is a little less than 700ms, so notify should fire 6 times! + QVERIFY(readSignal.count() >= 6); + QVERIFY(audio->totalTime() == 692250); + + audio->stop(); + filename.close(); + } } void tst_QAudioOutput::pushFile() { - QFile filename(SRCDIR "4.wav"); - QVERIFY(filename.exists()); - filename.open(QIODevice::ReadOnly); - - const qint64 fileSize = filename.size(); - - QIODevice* feed = audio->start(0); - - char* buffer = new char[fileSize]; - filename.read(buffer, fileSize); - - qint64 counter=0; - qint64 written=0; - while(written < fileSize) { - written+=feed->write(buffer+written,fileSize-written); - QTest::qWait(20); - counter++; + if(available) { + QFile filename(SRCDIR "4.wav"); + QVERIFY(filename.exists()); + filename.open(QIODevice::ReadOnly); + + const qint64 fileSize = filename.size(); + + QIODevice* feed = audio->start(0); + + char* buffer = new char[fileSize]; + filename.read(buffer, fileSize); + + qint64 counter=0; + qint64 written=0; + while(written < fileSize) { + written+=feed->write(buffer+written,fileSize-written); + QTest::qWait(20); + counter++; + } + QTestEventLoop::instance().enterLoop(1); + + QVERIFY(written == fileSize); + QVERIFY(audio->totalTime() == 692250); + + audio->stop(); + filename.close(); + delete [] buffer; + delete audio; } - QTestEventLoop::instance().enterLoop(1); - - QVERIFY(written == fileSize); - QVERIFY(audio->totalTime() == 692250); - - audio->stop(); - filename.close(); - delete [] buffer; - delete audio; } QTEST_MAIN(tst_QAudioOutput) -- cgit v0.12 From 4b1b93f3f97de70af316052bc38048f52631b9e4 Mon Sep 17 00:00:00 2001 From: Keith Isdale Date: Fri, 14 Aug 2009 15:36:07 +1000 Subject: qmake's include function now supports three arguments The second and third arguments to qmake's include function are optional Task-number: 259398 Reviewed-by: Stian Sandvik Thomassen --- tools/linguist/shared/profileevaluator.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/linguist/shared/profileevaluator.cpp b/tools/linguist/shared/profileevaluator.cpp index b062dec..16eba4f 100644 --- a/tools/linguist/shared/profileevaluator.cpp +++ b/tools/linguist/shared/profileevaluator.cpp @@ -2145,10 +2145,12 @@ ProItem::ProItemReturn ProFileEvaluator::Private::evaluateConditionalFunction( if (m_skipLevel && !m_cumulative) return ProItem::ReturnFalse; QString parseInto; - if (args.count() == 2) { + // the third optional argument to include() controls warnings + // and is not used here + if ((args.count() == 2) || (args.count() == 3)) { parseInto = args[1]; } else if (args.count() != 1) { - q->logMessage(format("include(file) requires one or two arguments.")); + q->logMessage(format("include(file) requires one, two or three arguments.")); return ProItem::ReturnFalse; } QString fileName = args.first(); -- cgit v0.12 From b98b7d305ffebb700e471bd64a7dee59d947e056 Mon Sep 17 00:00:00 2001 From: Warwick Allison Date: Fri, 14 Aug 2009 16:27:08 +1000 Subject: QT_NO_URL_CAST_FROM_STRING, like QT_NO_CAST_FROM_ASCII --- src/corelib/io/qurl.cpp | 23 +++++++++++++++++++++++ src/corelib/io/qurl.h | 5 +++++ 2 files changed, 28 insertions(+) diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp index 79cd2f0..2841bac 100644 --- a/src/corelib/io/qurl.cpp +++ b/src/corelib/io/qurl.cpp @@ -4024,6 +4024,29 @@ QString QUrlPrivate::createErrorString() } /*! + \macro QT_NO_URL_CAST_FROM_STRING + \relates QUrl + + Disables automatic conversions from QString (or char *) to QUrl. + + Compiling your code with this define is useful when you have a lot of + code that uses QString for file names and you wish to convert it to + use QUrl for network transparency. In any code that uses QUrl, it can + help avoid missing QUrl::resolved() calls, and other misuses of + QString to QUrl conversions. + + \oldcode + url = filename; // probably not what you want + \newcode + url = QUrl::fromLocalFile(filename); + url = baseurl.resolved(QUrl(filename)); + \endcode + + \sa QT_NO_CAST_FROM_ASCII +*/ + + +/*! Constructs a URL by parsing \a url. \a url is assumed to be in human readable representation, with no percent encoding. QUrl will automatically percent encode all characters that are not allowed in a URL. diff --git a/src/corelib/io/qurl.h b/src/corelib/io/qurl.h index f72c45d..479c8b3 100644 --- a/src/corelib/io/qurl.h +++ b/src/corelib/io/qurl.h @@ -81,12 +81,17 @@ public: Q_DECLARE_FLAGS(FormattingOptions, FormattingOption) QUrl(); +#ifdef QT_NO_URL_CAST_FROM_STRING + explicit +#endif QUrl(const QString &url); QUrl(const QString &url, ParsingMode mode); // ### Qt 5: merge the two constructors, with mode = TolerantMode QUrl(const QUrl ©); QUrl &operator =(const QUrl ©); +#ifndef QT_NO_URL_CAST_FROM_STRING QUrl &operator =(const QString &url); +#endif ~QUrl(); void setUrl(const QString &url); -- cgit v0.12 From c80302a19f43ed1c39675a979762499fc589743a Mon Sep 17 00:00:00 2001 From: Warwick Allison Date: Fri, 14 Aug 2009 16:37:10 +1000 Subject: spel --- src/gui/painting/qpainter.cpp | 10 +++++----- src/gui/painting/qpainterpath.h | 4 ++-- src/gui/styles/qmacstyle_mac.mm | 10 +++++----- tests/auto/qfontmetrics/tst_qfontmetrics.cpp | 4 ++-- 4 files changed, 14 insertions(+), 14 deletions(-) diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index 2ccb0c5..0762138 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -7487,8 +7487,8 @@ void qt_format_text(const QFont &fnt, const QRectF &_r, QFontMetricsF fm(fnt); QString text = str; int offset = 0; -start_lenghtVariant: - bool hasMoreLenghtVariants = false; +start_lengthVariant: + bool hasMoreLengthVariants = false; // compatible behaviour to the old implementation. Replace // tabs by spaces bool has_tab = false; @@ -7510,7 +7510,7 @@ start_lenghtVariant: has_tab = true; } else if (chr == QChar(ushort(0x9c))) { // string with multiple length variants - hasMoreLenghtVariants = true; + hasMoreLengthVariants = true; break; } } @@ -7634,9 +7634,9 @@ start_lenghtVariant: } QRectF bounds = QRectF(r.x() + xoff, r.y() + yoff, width, height); - if (hasMoreLenghtVariants && !(tf & Qt::TextLongestVariant) && !r.contains(bounds)) { + if (hasMoreLengthVariants && !(tf & Qt::TextLongestVariant) && !r.contains(bounds)) { offset++; - goto start_lenghtVariant; + goto start_lengthVariant; } if (brect) *brect = bounds; diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h index 1adf315..e320c0b 100644 --- a/src/gui/painting/qpainterpath.h +++ b/src/gui/painting/qpainterpath.h @@ -298,9 +298,9 @@ inline void QPainterPath::lineTo(qreal x, qreal y) lineTo(QPointF(x, y)); } -inline void QPainterPath::arcTo(qreal x, qreal y, qreal w, qreal h, qreal startAngle, qreal arcLenght) +inline void QPainterPath::arcTo(qreal x, qreal y, qreal w, qreal h, qreal startAngle, qreal arcLength) { - arcTo(QRectF(x, y, w, h), startAngle, arcLenght); + arcTo(QRectF(x, y, w, h), startAngle, arcLength); } inline void QPainterPath::arcMoveTo(qreal x, qreal y, qreal w, qreal h, qreal angle) diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm index 8736769..08b6ad8 100644 --- a/src/gui/styles/qmacstyle_mac.mm +++ b/src/gui/styles/qmacstyle_mac.mm @@ -4635,12 +4635,12 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex // no longer possible to move it, second the up/down buttons are removed when // there is not enough space for them. if (cc == CC_ScrollBar) { - const int scrollBarLenght = (slider->orientation == Qt::Horizontal) + const int scrollBarLength = (slider->orientation == Qt::Horizontal) ? slider->rect.width() : slider->rect.height(); const QMacStyle::WidgetSizePolicy sizePolicy = widgetSizePolicy(widget); - if (scrollBarLenght < scrollButtonsCutoffSize(thumbIndicatorCutoff, sizePolicy)) + if (scrollBarLength < scrollButtonsCutoffSize(thumbIndicatorCutoff, sizePolicy)) tdi.attributes &= ~kThemeTrackShowThumb; - if (scrollBarLenght < scrollButtonsCutoffSize(scrollButtonsCutoff, sizePolicy)) + if (scrollBarLength < scrollButtonsCutoffSize(scrollButtonsCutoff, sizePolicy)) tdi.enableState = kThemeTrackNothingToScroll; } @@ -5109,9 +5109,9 @@ QStyle::SubControl QMacStyle::hitTestComplexControl(ComplexControl cc, // The arrow buttons are not drawn if the scroll bar is to short, // exclude them from the hit test. - const int scrollBarLenght = (sb->orientation == Qt::Horizontal) + const int scrollBarLength = (sb->orientation == Qt::Horizontal) ? sb->rect.width() : sb->rect.height(); - if (scrollBarLenght < scrollButtonsCutoffSize(scrollButtonsCutoff, widgetSizePolicy(widget))) + if (scrollBarLength < scrollButtonsCutoffSize(scrollButtonsCutoff, widgetSizePolicy(widget))) sbi.enableState = kThemeTrackNothingToScroll; sbi.viewsize = sb->pageStep; diff --git a/tests/auto/qfontmetrics/tst_qfontmetrics.cpp b/tests/auto/qfontmetrics/tst_qfontmetrics.cpp index f827bfc..9a743ef 100644 --- a/tests/auto/qfontmetrics/tst_qfontmetrics.cpp +++ b/tests/auto/qfontmetrics/tst_qfontmetrics.cpp @@ -71,7 +71,7 @@ private slots: void elidedText(); void veryNarrowElidedText(); void averageCharWidth(); - void elidedMultiLenght(); + void elidedMultiLength(); }; tst_QFontMetrics::tst_QFontMetrics() @@ -203,7 +203,7 @@ void tst_QFontMetrics::averageCharWidth() QVERIFY(fmf.averageCharWidth() != 0); } -void tst_QFontMetrics::elidedMultiLenght() +void tst_QFontMetrics::elidedMultiLength() { QString text1 = "Long Text 1\x9cShorter\x9csmall"; QString text1_long = "Long Text 1"; -- cgit v0.12 From c57c204a63168e875e513d299bb152c0a1ab0094 Mon Sep 17 00:00:00 2001 From: Warwick Allison Date: Fri, 14 Aug 2009 16:56:46 +1000 Subject: Fix MLS test "sm"+ellipsis (...) is same length as "small" in some fonts --- tests/auto/qfontmetrics/tst_qfontmetrics.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tests/auto/qfontmetrics/tst_qfontmetrics.cpp b/tests/auto/qfontmetrics/tst_qfontmetrics.cpp index 9a743ef..9ffbc05 100644 --- a/tests/auto/qfontmetrics/tst_qfontmetrics.cpp +++ b/tests/auto/qfontmetrics/tst_qfontmetrics.cpp @@ -218,8 +218,9 @@ void tst_QFontMetrics::elidedMultiLength() QCOMPARE(fm.elidedText(text1,Qt::ElideRight, width_short), text1_short); QCOMPARE(fm.elidedText(text1,Qt::ElideRight, width_short - 1), text1_small); + // Not even wide enough for "small" - should use ellipsis QChar ellipsisChar(0x2026); - QString text1_el = QString::fromLatin1("sm") + ellipsisChar; + QString text1_el = QString::fromLatin1("s") + ellipsisChar; int width_small = fm.width(text1_el); QCOMPARE(fm.elidedText(text1,Qt::ElideRight, width_small + 1), text1_el); -- cgit v0.12 From 0d58e2e27fba91a1310bca2fa8650700b1281afe Mon Sep 17 00:00:00 2001 From: hjk Date: Fri, 14 Aug 2009 09:11:08 +0200 Subject: Add stringbuilder auto test to auto.pro Reviewed-by: trustme --- tests/auto/auto.pro | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/auto/auto.pro b/tests/auto/auto.pro index dd188cd..585f461 100644 --- a/tests/auto/auto.pro +++ b/tests/auto/auto.pro @@ -316,6 +316,7 @@ SUBDIRS += \ qstatusbar \ qstl \ qstring \ + qstringbuilder \ qstringmatcher \ qstringlist \ qstringlistmodel \ -- cgit v0.12 From f3879071f7976bcda3a6e8eed4ca284e80a1a3f9 Mon Sep 17 00:00:00 2001 From: Peter Yard Date: Mon, 3 Aug 2009 10:46:53 +1000 Subject: Make Qt::NoGesture visible. Needed for QGesture subclassing. --- doc/src/classes/qnamespace.qdoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/src/classes/qnamespace.qdoc b/doc/src/classes/qnamespace.qdoc index 2ccc639..48f18d0 100644 --- a/doc/src/classes/qnamespace.qdoc +++ b/doc/src/classes/qnamespace.qdoc @@ -2742,7 +2742,7 @@ This enum type describes the state of a gesture. - \omitvalue NoGesture + \value NoGesture Initial state \value GestureStarted A continuous gesture has started. \value GestureUpdated A gesture continues. \value GestureFinished A gesture has finished. -- cgit v0.12 From ff30df236f4f58f69eb7e56685aa7f8b979629f9 Mon Sep 17 00:00:00 2001 From: Peter Yard Date: Fri, 14 Aug 2009 17:35:50 +1000 Subject: Gesture Overview Documentation Overview of QGesture class and reference to QStandardGestures Gesture overview using ImageViewer example to demonstrate use of class by implementer. --- doc/src/gestures.qdoc | 170 +++++++++ doc/src/snippets/gestures/qgesture.cpp | 283 ++++++++++++++ doc/src/snippets/gestures/qgesture.h | 101 +++++ doc/src/snippets/gestures/qstandardgestures.cpp | 483 ++++++++++++++++++++++++ doc/src/snippets/gestures/qstandardgestures.h | 126 +++++++ 5 files changed, 1163 insertions(+) create mode 100644 doc/src/gestures.qdoc create mode 100644 doc/src/snippets/gestures/qgesture.cpp create mode 100644 doc/src/snippets/gestures/qgesture.h create mode 100644 doc/src/snippets/gestures/qstandardgestures.cpp create mode 100644 doc/src/snippets/gestures/qstandardgestures.h diff --git a/doc/src/gestures.qdoc b/doc/src/gestures.qdoc new file mode 100644 index 0000000..49a9ae3 --- /dev/null +++ b/doc/src/gestures.qdoc @@ -0,0 +1,170 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://www.qtsoftware.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! + \page gestures-overview.html + \startpage index.html Qt Reference Documentation + + \title Gestures Programming + \ingroup howto + \brief An overview of the Qt support for Gesture programming. + + The QGesture class provides the ability to form gestures from a series + of events independent of the input method. A gesture could be a particular + movement of a mouse, a touch screen action, or a series of events from + some other source. The nature of the input, the interpretation + of the gesture and the action taken are the choice of the implementing + developer. + + \tableofcontents + + + \section1 Creating Your Own Gesture Recognizer + + QGesture is a base class for a user defined gesture recognizer class. In + order to implement the recognizer you will need to subclass the + QGesture class and implement the pure virtual function \l{QGesture::filterEvent()}{filterEvent()}. Once + you have implemented the \l{QGesture::filterEvent()}{filterEvent()} function to + make your own recognizer you can process events. A sequence of events may, + according to your own rules, represent a gesture. The events can be singly + passed to the recognizer via the \l{QGesture::filterEvent()}{filterEvent()} function or as a stream of + events by specifying a parent source of events. The events can be from any + source and could result in any action as defined by the user. The source + and action need not be graphical though that would be the most likely + scenario. To find how to connect a source of events to automatically feed into the recognizer see QGesture. + + Recognizers based on QGesture can emit any of the following signals: + + \snippet doc/src/snippets/gestures/qgesture.h qgesture-signals + + These signals are emitted when the state changes with the call to + \l{QGesture::updateState()}{updateState()}, more than one signal may + be emitted when a change of state occurs. There are four GestureStates + + \table + \header \o New State \o Description \o QGesture Actions on Entering this State + \row \o Qt::NoGesture \o Initial value \o emit \l {QGesture::cancelled()}{cancelled()} + \row \o Qt::GestureStarted \o A continuous gesture has started \o emit \l{QGesture::started()}{started()} and emit \l{QGesture::triggered()}{triggered()} + \row \o Qt::GestureUpdated \o A gesture continues \o emit \l{QGesture::triggered()}{triggered()} + \row \o Qt::GestureFinished \o A gesture has finished. \o emit \l{QGesture::finished()}{finished()} + \endtable + + \note \l{QGesture::started()}{started()} can be emitted if entering any + state greater than NoGesture if NoGesture was the previous state. This + means that your state machine does not need to explicitly use the + Qt::GestureStarted state, you can simply proceed from NoGesture to + Qt::GestureUpdated to emit a \l{QGesture::started()}{started()} signal + and a \l{QGesture::triggered()}{triggered()} signal. + + You may use some or all of these states when implementing the pure + virtual function \l{QGesture::filterEvent()}{filterEvent()}. + \l{QGesture::filterEvent()}{filterEvent()} will usually implement a + state machine using the GestureState enums, but the details of which + states are used is up to the developer. + + You may also need to reimplement the virtual function \l{QGesture::reset()}{reset()} + if internal data or objects need to be re-initialized. The function must + conclude with a call to \l{QGesture::updateState()}{updateState()} to + change the current state to Qt::NoGesture. + + \section1 An Example, ImageViewer + + To illustrate how to use QGesture we will look at the ImageViewer + example. This example uses QPanGesture, standard gesture, and an + implementation of TapAndHoldGesture. Note that TapAndHoldGesture is + platform dependent. + + \snippet doc/src/snippets/gestures/imageviewer/tapandholdgesture.cpp tapandhold-reset + + In ImageViewer we see that the ImageWidget class uses two gestures: + \l QPanGesture and TapAndHoldGesture. The + QPanGesture is a standard gesture which is part of Qt. + TapAndHoldGesture is defined and implemented as part of the example. + The ImageWidget listens for signals from the gestures, but is not + interested in the \l{QGesture::started()}{started()} signal. + + \snippet doc/src/snippets/gestures/imageviewer/imagewidget.h imagewidget-slots + + TapAndHoldGesture uses QTouchEvent events and mouse events to detect + start, update and end events that can be mapped onto the GestureState + changes. The implementation in this case uses a timer as well. If the + timeout event occurs a given number of times after the start of the gesture + then the gesture is considered to have finished whether or not the + appropriate touch or mouse event has occurred. Also if a large jump in + the position of the event occurs, as calculated by the \l {QPoint::manhattanLength()}{manhattanLength()} + call, then the gesture is cancelled by calling \l{QGesture::reset()}{reset()} + which tidies up and uses \l{QGesture::updateState()}{updateState()} to + change state to NoGesture which will result in the \l{QGesture::cancelled()}{cancelled()} + signal being emitted by the recognizer. + + ImageWidget handles the signals by connecting the slots to the signals, + although \c cancelled() is not connected here. + + \snippet doc/src/snippets/gestures/imageviewer/imagewidget.cpp imagewidget-connect + + These functions in turn will have to be aware of which gesture + object was the source of the signal since we have more than one source + per slot. This is easily done by using the QObject::sender() function + as shown here + + \snippet doc/src/snippets/gestures/imageviewer/imagewidget.cpp imagewidget-triggered-1 + + As \l{QGesture::triggered()}{triggered()} signals are handled by + gestureTriggered() there may be position updates invoking calls to, + for example, goNextImage(), this will cause a change in the image + handling logic of ImageWidget and a call to updateImage() to display + the changed state. + + Following the logic of how the QEvent is processed we can summmarize + it as follows: + \list + \o filterEvent() becomes the event filter of the parent ImageWidget object for a QPanGesture object and a + TapAndHoldGesture object. + \o filterEvent() then calls updateState() to change states + \o updateState() emits the appropriate signal(s) for the state change. + \o The signals are caught by the defined slots in ImageWidget + \o The widget logic changes and an update() results in a paint event. + \endlist + + + +*/ + diff --git a/doc/src/snippets/gestures/qgesture.cpp b/doc/src/snippets/gestures/qgesture.cpp new file mode 100644 index 0000000..79dcae1 --- /dev/null +++ b/doc/src/snippets/gestures/qgesture.cpp @@ -0,0 +1,283 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qgesture.h" +#include +#include "qgraphicsitem.h" + +QT_BEGIN_NAMESPACE + + +class QEventFilterProxyGraphicsItem : public QGraphicsItem +{ +public: + QEventFilterProxyGraphicsItem(QGesture *g) + : gesture(g) + { + } + bool sceneEventFilter(QGraphicsItem *, QEvent *event) + { + return gesture ? gesture->filterEvent(event) : false; + } + QRectF boundingRect() const { return QRectF(); } + void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) { } + +private: + QGesture *gesture; +}; + +/*! + \class QGesture + \since 4.6 + + \brief The QGesture class is the base class for implementing custom + gestures. + + This class represents both an object that recognizes a gesture out of a set + of input events (a gesture recognizer), and a gesture object itself that + can be used to get extended information about the triggered gesture. + + The class has a list of properties that can be queried by the user to get + some gesture-specific parameters (for example, an offset of a Pan gesture). + + Usually gesture recognizer implements a state machine, storing its state + internally in the recognizer object. The recognizer receives input events + through the \l{QGesture::}{filterEvent()} virtual function and decides + whether the event should change the state of the recognizer by emitting an + appropriate signal. + + Input events should be either fed to the recognizer one by one with a + filterEvent() function, or the gesture recognizer should be attached to an + object it filters events for by specifying it as a parent object. The + QGesture object installs itself as an event filter to the parent object + automatically, the unsetObject() function should be used to remove an event + filter from the parent object. To make a + gesture that operates on a QGraphicsItem, both the appropriate QGraphicsView + should be passed as a parent object and setGraphicsItem() functions should + be used to attach a gesture to a graphics item. + + This is a base class, to create a custom gesture type, you should subclass + it and implement its pure virtual functions. + + \sa QPanGesture +*/ + +/*! \fn bool QGesture::filterEvent(QEvent *event) + + Parses input \a event and emits a signal when detects a gesture. + + In your reimplementation of this function, if you want to filter the \a + event out, i.e. stop it being handled further, return true; otherwise + return false; + + This is a pure virtual function that needs to be implemented in subclasses. +*/ + +/*! \fn void QGesture::started() + + The signal is emitted when the gesture is started. Extended information + about the gesture is contained in the signal sender object. + + In addition to started(), a triggered() signal should also be emitted. +*/ + +/*! \fn void QGesture::triggered() + + The signal is emitted when the gesture is detected. Extended information + about the gesture is contained in the signal sender object. +*/ + +/*! \fn void QGesture::finished() + + The signal is emitted when the gesture is finished. Extended information + about the gesture is contained in the signal sender object. +*/ + +/*! \fn void QGesture::cancelled() + + The signal is emitted when the gesture is cancelled, for example the reset() + function is called while the gesture was in the process of emitting a + triggered() signal. Extended information about the gesture is contained in + the sender object. +*/ + + +/*! + Creates a new gesture handler object and marks it as a child of \a parent. + + The \a parent object is also the default event source for the gesture, + meaning that the gesture installs itself as an event filter for the \a + parent. + + \sa setGraphicsItem() +*/ +QGesture::QGesture(QObject *parent) + : QObject(*new QGesturePrivate, parent) +{ + if (parent) + parent->installEventFilter(this); +} + +/*! \internal + */ +QGesture::QGesture(QGesturePrivate &dd, QObject *parent) + : QObject(dd, parent) +{ + if (parent) + parent->installEventFilter(this); +} + +/*! + Destroys the gesture object. +*/ +QGesture::~QGesture() +{ +} + +/*! \internal + */ +bool QGesture::eventFilter(QObject *receiver, QEvent *event) +{ + Q_D(QGesture); + if (d->graphicsItem && receiver == parent()) + return false; + return filterEvent(event); +} + +/*! + \property QGesture::state + + \brief The current state of the gesture. +*/ + +/*! + Returns the gesture recognition state. + */ +Qt::GestureState QGesture::state() const +{ + return d_func()->state; +} + +/*! + Sets this gesture's recognition state to \a state and emits appropriate + signals. + + This functions emits the signals according to the old state and the new + \a state, and it should be called after all the internal properties have been + initialized. + + \sa started(), triggered(), finished(), cancelled() + */ +void QGesture::updateState(Qt::GestureState state) +{ + Q_D(QGesture); + if (d->state == state) { + if (state == Qt::GestureUpdated) + emit triggered(); + return; + } + const Qt::GestureState oldState = d->state; + d->state = state; + if (state != Qt::NoGesture && oldState > state) { + // comparing the state as ints: state should only be changed from + // started to (optionally) updated and to finished. + qWarning("QGesture::updateState: incorrect new state"); + return; + } + if (oldState == Qt::NoGesture) + emit started(); + if (state == Qt::GestureUpdated) + emit triggered(); + else if (state == Qt::GestureFinished) + emit finished(); + else if (state == Qt::NoGesture) + emit cancelled(); + + if (state == Qt::GestureFinished) { + // gesture is finished, so we reset the internal state. + d->state = Qt::NoGesture; + } +} + +/*! + Sets the \a graphicsItem the gesture is filtering events for. + + The gesture will install an event filter to the \a graphicsItem and + redirect them to the filterEvent() function. + + \sa graphicsItem() +*/ +void QGesture::setGraphicsItem(QGraphicsItem *graphicsItem) +{ + Q_D(QGesture); + if (d->graphicsItem && d->eventFilterProxyGraphicsItem) + d->graphicsItem->removeSceneEventFilter(d->eventFilterProxyGraphicsItem); + d->graphicsItem = graphicsItem; + if (!d->eventFilterProxyGraphicsItem) + d->eventFilterProxyGraphicsItem = new QEventFilterProxyGraphicsItem(this); + if (graphicsItem) + graphicsItem->installSceneEventFilter(d->eventFilterProxyGraphicsItem); +} + +/*! + Returns the graphics item the gesture is filtering events for. + + \sa setGraphicsItem() +*/ +QGraphicsItem* QGesture::graphicsItem() const +{ + return d_func()->graphicsItem; +} + +/*! \fn void QGesture::reset() + + Resets the internal state of the gesture. This function might be called by + the filterEvent() implementation in a derived class, or by the user to + cancel a gesture. The base class implementation calls + updateState(Qt::NoGesture) which emits the cancelled() + signal if the state() of the gesture indicated it was active. +*/ +void QGesture::reset() +{ + updateState(Qt::NoGesture); +} + +QT_END_NAMESPACE diff --git a/doc/src/snippets/gestures/qgesture.h b/doc/src/snippets/gestures/qgesture.h new file mode 100644 index 0000000..beb3de0 --- /dev/null +++ b/doc/src/snippets/gestures/qgesture.h @@ -0,0 +1,101 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QGESTURE_H +#define QGESTURE_H + +#include +#include +#include +#include +#include +#include + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QGraphicsItem; +class QGesturePrivate; +class Q_GUI_EXPORT QGesture : public QObject +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QGesture) + + Q_PROPERTY(Qt::GestureState state READ state) + +public: + explicit QGesture(QObject *parent = 0); + ~QGesture(); + + virtual bool filterEvent(QEvent *event) = 0; + + void setGraphicsItem(QGraphicsItem *); + QGraphicsItem *graphicsItem() const; + + Qt::GestureState state() const; + +protected: + QGesture(QGesturePrivate &dd, QObject *parent); + bool eventFilter(QObject*, QEvent*); + + virtual void reset(); + void updateState(Qt::GestureState state); + +//! [qgesture-signals] +Q_SIGNALS: + void started(); + void triggered(); + void finished(); + void cancelled(); +//! [qgesture-signals] + +private: + friend class QWidget; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QGESTURE_H diff --git a/doc/src/snippets/gestures/qstandardgestures.cpp b/doc/src/snippets/gestures/qstandardgestures.cpp new file mode 100644 index 0000000..47f3146 --- /dev/null +++ b/doc/src/snippets/gestures/qstandardgestures.cpp @@ -0,0 +1,483 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qstandardgestures.h" +#include "qstandardgestures_p.h" + +#include +#include +#include +#include +#include + +QT_BEGIN_NAMESPACE + +#ifdef Q_WS_WIN +QWidgetPrivate *qt_widget_private(QWidget *widget); +#endif + +/*! + \class QPanGesture + \since 4.6 + + \brief The QPanGesture class represents a Pan gesture, + providing additional information related to panning. +*/ + +/*! + Creates a new Pan gesture handler object and marks it as a child of \a + parent. + + On some platform like Windows it's necessary to provide a non-null widget + as \a parent to get native gesture support. +*/ +QPanGesture::QPanGesture(QWidget *parent) + : QGesture(*new QPanGesturePrivate, parent) +{ + if (parent) { + QApplicationPrivate *qAppPriv = QApplicationPrivate::instance(); + qAppPriv->widgetGestures[parent].pan = this; +#ifdef Q_WS_WIN + qt_widget_private(parent)->winSetupGestures(); +#endif + } +} + +/*! \internal */ +bool QPanGesture::event(QEvent *event) +{ + switch (event->type()) { + case QEvent::ParentAboutToChange: + if (QWidget *w = qobject_cast(parent())) { + QApplicationPrivate::instance()->widgetGestures[w].pan = 0; +#ifdef Q_WS_WIN + qt_widget_private(w)->winSetupGestures(); +#endif + } + break; + case QEvent::ParentChange: + if (QWidget *w = qobject_cast(parent())) { + QApplicationPrivate::instance()->widgetGestures[w].pan = this; +#ifdef Q_WS_WIN + qt_widget_private(w)->winSetupGestures(); +#endif + } + break; + default: + break; + } + +#if defined(Q_OS_MAC) && !defined(QT_MAC_USE_COCOA) + Q_D(QPanGesture); + if (event->type() == QEvent::Timer) { + const QTimerEvent *te = static_cast(event); + if (te->timerId() == d->panFinishedTimer) { + killTimer(d->panFinishedTimer); + d->panFinishedTimer = 0; + d->lastOffset = QSize(0, 0); + updateState(Qt::GestureFinished); + } + } +#endif + + return QObject::event(event); +} + +bool QPanGesture::eventFilter(QObject *receiver, QEvent *event) +{ +#ifdef Q_WS_WIN + Q_D(QPanGesture); + if (receiver->isWidgetType() && event->type() == QEvent::NativeGesture) { + QNativeGestureEvent *ev = static_cast(event); + QApplicationPrivate *qAppPriv = QApplicationPrivate::instance(); + QApplicationPrivate::WidgetStandardGesturesMap::iterator it; + it = qAppPriv->widgetGestures.find(static_cast(receiver)); + if (it == qAppPriv->widgetGestures.end()) + return false; + if (this != it.value().pan) + return false; + Qt::GestureState nextState = Qt::NoGesture; + switch(ev->gestureType) { + case QNativeGestureEvent::GestureBegin: + // next we might receive the first gesture update event, so we + // prepare for it. + d->state = Qt::NoGesture; + return false; + case QNativeGestureEvent::Pan: + nextState = Qt::GestureUpdated; + event->accept(); + break; + case QNativeGestureEvent::GestureEnd: + if (state() == Qt::NoGesture) + return false; // some other gesture has ended + nextState = Qt::GestureFinished; + break; + default: + return false; + } + if (state() == Qt::NoGesture) { + d->lastOffset = d->totalOffset = QSize(); + } else { + d->lastOffset = QSize(ev->position.x() - d->lastPosition.x(), + ev->position.y() - d->lastPosition.y()); + d->totalOffset += d->lastOffset; + } + d->lastPosition = ev->position; + updateState(nextState); + return true; + } +#endif + return QGesture::eventFilter(receiver, event); +} + +/*! \internal */ +bool QPanGesture::filterEvent(QEvent *event) +{ + Q_D(QPanGesture); + if (!event->spontaneous()) + return false; + const QTouchEvent *ev = static_cast(event); + if (event->type() == QEvent::TouchBegin) { + QTouchEvent::TouchPoint p = ev->touchPoints().at(0); + d->lastPosition = p.pos().toPoint(); + d->lastOffset = d->totalOffset = QSize(); + } else if (event->type() == QEvent::TouchEnd) { + if (state() != Qt::NoGesture) { + if (!ev->touchPoints().isEmpty()) { + QTouchEvent::TouchPoint p = ev->touchPoints().at(0); + const QPoint pos = p.pos().toPoint(); + const QPoint lastPos = p.lastPos().toPoint(); + const QPoint startPos = p.startPos().toPoint(); + d->lastOffset = QSize(pos.x() - lastPos.x(), pos.y() - lastPos.y()); + d->totalOffset = QSize(pos.x() - startPos.x(), pos.y() - startPos.y()); + } + updateState(Qt::GestureFinished); + } + reset(); + } else if (event->type() == QEvent::TouchUpdate) { + QTouchEvent::TouchPoint p = ev->touchPoints().at(0); + const QPoint pos = p.pos().toPoint(); + const QPoint lastPos = p.lastPos().toPoint(); + const QPoint startPos = p.startPos().toPoint(); + d->lastOffset = QSize(pos.x() - lastPos.x(), pos.y() - lastPos.y()); + d->totalOffset = QSize(pos.x() - startPos.x(), pos.y() - startPos.y()); + if (d->totalOffset.width() > 10 || d->totalOffset.height() > 10 || + d->totalOffset.width() < -10 || d->totalOffset.height() < -10) { + updateState(Qt::GestureUpdated); + } + } +#ifdef Q_OS_MAC + else if (event->type() == QEvent::Wheel) { + // On Mac, there is really no native panning gesture. Instead, a two + // finger pan is delivered as mouse wheel events. Otoh, on Windows, you + // either get mouse wheel events or pan events. We have decided to make this + // the Qt behaviour as well, meaning that on Mac, wheel + // events will be masked away when listening for pan events. +#ifndef QT_MAC_USE_COCOA + // In Carbon we receive neither touch-, nor pan gesture events. + // So we create pan gestures by converting wheel events. After all, this + // is how things are supposed to work on mac in the first place. + const QWheelEvent *wev = static_cast(event); + int offset = wev->delta() / -120; + d->lastOffset = wev->orientation() == Qt::Horizontal ? QSize(offset, 0) : QSize(0, offset); + + if (state() == Qt::NoGesture) { + d->totalOffset = d->lastOffset; + } else { + d->totalOffset += d->lastOffset; + } + + killTimer(d->panFinishedTimer); + d->panFinishedTimer = startTimer(200); + updateState(Qt::GestureUpdated); +#endif + return true; + } +#endif + return false; +} + +/*! \internal */ +void QPanGesture::reset() +{ + Q_D(QPanGesture); + d->lastOffset = d->totalOffset = QSize(); + d->lastPosition = QPoint(); +#if defined(Q_OS_MAC) && !defined(QT_MAC_USE_COCOA) + if (d->panFinishedTimer) { + killTimer(d->panFinishedTimer); + d->panFinishedTimer = 0; + } +#endif + QGesture::reset(); +} + +/*! + \property QPanGesture::totalOffset + + Specifies a total pan offset since the start of the gesture. +*/ +QSize QPanGesture::totalOffset() const +{ + Q_D(const QPanGesture); + return d->totalOffset; +} + +/*! + \property QPanGesture::lastOffset + + Specifies a pan offset since the last time the gesture was + triggered. +*/ +QSize QPanGesture::lastOffset() const +{ + Q_D(const QPanGesture); + return d->lastOffset; +} + + +/*! + \class QPinchGesture + \since 4.6 + + \brief The QPinchGesture class represents a Pinch gesture, + providing additional information related to zooming and/or rotation. +*/ + +/*! + Creates a new Pinch gesture handler object and marks it as a child of \a + parent. + + On some platform like Windows it's necessary to provide a non-null widget + as \a parent to get native gesture support. +*/ +QPinchGesture::QPinchGesture(QWidget *parent) + : QGesture(*new QPinchGesturePrivate, parent) +{ + if (parent) { + QApplicationPrivate *qAppPriv = QApplicationPrivate::instance(); + qAppPriv->widgetGestures[parent].pinch = this; +#ifdef Q_WS_WIN + qt_widget_private(parent)->winSetupGestures(); +#endif + } +} + +/*! \internal */ +bool QPinchGesture::event(QEvent *event) +{ + switch (event->type()) { + case QEvent::ParentAboutToChange: + if (QWidget *w = qobject_cast(parent())) { + QApplicationPrivate::instance()->widgetGestures[w].pinch = 0; +#ifdef Q_WS_WIN + qt_widget_private(w)->winSetupGestures(); +#endif + } + break; + case QEvent::ParentChange: + if (QWidget *w = qobject_cast(parent())) { + QApplicationPrivate::instance()->widgetGestures[w].pinch = this; +#ifdef Q_WS_WIN + qt_widget_private(w)->winSetupGestures(); +#endif + } + break; + default: + break; + } + return QObject::event(event); +} + +bool QPinchGesture::eventFilter(QObject *receiver, QEvent *event) +{ +#ifdef Q_WS_WIN + Q_D(QPinchGesture); + if (receiver->isWidgetType() && event->type() == QEvent::NativeGesture) { + QNativeGestureEvent *ev = static_cast(event); + QApplicationPrivate *qAppPriv = QApplicationPrivate::instance(); + QApplicationPrivate::WidgetStandardGesturesMap::iterator it; + it = qAppPriv->widgetGestures.find(static_cast(receiver)); + if (it == qAppPriv->widgetGestures.end()) + return false; + if (this != it.value().pinch) + return false; + Qt::GestureState nextState = Qt::NoGesture; + switch(ev->gestureType) { + case QNativeGestureEvent::GestureBegin: + // next we might receive the first gesture update event, so we + // prepare for it. + d->state = Qt::NoGesture; + d->scaleFactor = d->lastScaleFactor = 1; + d->rotationAngle = d->lastRotationAngle = 0; + d->startCenterPoint = d->centerPoint = d->lastCenterPoint = QPoint(); + d->initialDistance = 0; + return false; + case QNativeGestureEvent::Rotate: + d->lastRotationAngle = d->rotationAngle; + d->rotationAngle = -1 * GID_ROTATE_ANGLE_FROM_ARGUMENT(ev->argument); + nextState = Qt::GestureUpdated; + event->accept(); + break; + case QNativeGestureEvent::Zoom: + if (d->initialDistance != 0) { + d->lastScaleFactor = d->scaleFactor; + int distance = int(qint64(ev->argument)); + d->scaleFactor = (qreal) distance / d->initialDistance; + } else { + d->initialDistance = int(qint64(ev->argument)); + } + nextState = Qt::GestureUpdated; + event->accept(); + break; + case QNativeGestureEvent::GestureEnd: + if (state() == Qt::NoGesture) + return false; // some other gesture has ended + nextState = Qt::GestureFinished; + break; + default: + return false; + } + if (d->startCenterPoint.isNull()) + d->startCenterPoint = d->centerPoint; + d->lastCenterPoint = d->centerPoint; + d->centerPoint = static_cast(receiver)->mapFromGlobal(ev->position); + updateState(nextState); + return true; + } +#endif + return QGesture::eventFilter(receiver, event); +} + +/*! \internal */ +bool QPinchGesture::filterEvent(QEvent *event) +{ + Q_UNUSED(event); + return false; +} + +/*! \internal */ +void QPinchGesture::reset() +{ + Q_D(QPinchGesture); + d->scaleFactor = d->lastScaleFactor = 0; + d->rotationAngle = d->lastRotationAngle = 0; + d->startCenterPoint = d->centerPoint = d->lastCenterPoint = QPoint(); + QGesture::reset(); +} + +/*! + \property QPinchGesture::scaleFactor + + Specifies a scale factor of the pinch gesture. +*/ +qreal QPinchGesture::scaleFactor() const +{ + return d_func()->scaleFactor; +} + +/*! + \property QPinchGesture::lastScaleFactor + + Specifies a previous scale factor of the pinch gesture. +*/ +qreal QPinchGesture::lastScaleFactor() const +{ + return d_func()->lastScaleFactor; +} + +/*! + \property QPinchGesture::rotationAngle + + Specifies a rotation angle of the gesture. +*/ +qreal QPinchGesture::rotationAngle() const +{ + return d_func()->rotationAngle; +} + +/*! + \property QPinchGesture::lastRotationAngle + + Specifies a previous rotation angle of the gesture. +*/ +qreal QPinchGesture::lastRotationAngle() const +{ + return d_func()->lastRotationAngle; +} + +/*! + \property QPinchGesture::centerPoint + + Specifies a center point of the gesture. The point can be used as a center + point that the object is rotated around. +*/ +QPoint QPinchGesture::centerPoint() const +{ + return d_func()->centerPoint; +} + +/*! + \property QPinchGesture::lastCenterPoint + + Specifies a previous center point of the gesture. +*/ +QPoint QPinchGesture::lastCenterPoint() const +{ + return d_func()->lastCenterPoint; +} + +/*! + \property QPinchGesture::startCenterPoint + + Specifies an initial center point of the gesture. Difference between the + startCenterPoint and the centerPoint is the distance at which pinching + fingers has shifted. +*/ +QPoint QPinchGesture::startCenterPoint() const +{ + return d_func()->startCenterPoint; +} + +QT_END_NAMESPACE + +#include "moc_qstandardgestures.cpp" + diff --git a/doc/src/snippets/gestures/qstandardgestures.h b/doc/src/snippets/gestures/qstandardgestures.h new file mode 100644 index 0000000..8b5421b --- /dev/null +++ b/doc/src/snippets/gestures/qstandardgestures.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSTANDARDGESTURES_H +#define QSTANDARDGESTURES_H + +#include +#include + +#include + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPanGesturePrivate; +class Q_GUI_EXPORT QPanGesture : public QGesture +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QPanGesture) + + Q_PROPERTY(QSize totalOffset READ totalOffset) + Q_PROPERTY(QSize lastOffset READ lastOffset) + +public: + QPanGesture(QWidget *parent); + + bool filterEvent(QEvent *event); + + QSize totalOffset() const; + QSize lastOffset() const; + +protected: + void reset(); + +private: + bool event(QEvent *event); + bool eventFilter(QObject *receiver, QEvent *event); + + friend class QWidget; +}; + +class QPinchGesturePrivate; +class Q_GUI_EXPORT QPinchGesture : public QGesture +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QPinchGesture) + + Q_PROPERTY(qreal scaleFactor READ scaleFactor) + Q_PROPERTY(qreal lastScaleFactor READ lastScaleFactor) + + Q_PROPERTY(qreal rotationAngle READ rotationAngle) + Q_PROPERTY(qreal lastRotationAngle READ lastRotationAngle) + + Q_PROPERTY(QPoint startCenterPoint READ startCenterPoint) + Q_PROPERTY(QPoint lastCenterPoint READ lastCenterPoint) + Q_PROPERTY(QPoint centerPoint READ centerPoint) + +public: + QPinchGesture(QWidget *parent); + + bool filterEvent(QEvent *event); + void reset(); + + QPoint startCenterPoint() const; + QPoint lastCenterPoint() const; + QPoint centerPoint() const; + + qreal scaleFactor() const; + qreal lastScaleFactor() const; + + qreal rotationAngle() const; + qreal lastRotationAngle() const; + +private: + bool event(QEvent *event); + bool eventFilter(QObject *receiver, QEvent *event); + + friend class QWidget; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSTANDARDGESTURES_H -- cgit v0.12 From 01fe6ce423cb334c8f22766a75f8bf8d2b861a42 Mon Sep 17 00:00:00 2001 From: Peter Yard Date: Fri, 14 Aug 2009 17:42:46 +1000 Subject: Fix trailing space in snippet file for gesture documentation. --- doc/src/snippets/gestures/qstandardgestures.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/src/snippets/gestures/qstandardgestures.cpp b/doc/src/snippets/gestures/qstandardgestures.cpp index 47f3146..fbeb050 100644 --- a/doc/src/snippets/gestures/qstandardgestures.cpp +++ b/doc/src/snippets/gestures/qstandardgestures.cpp @@ -206,7 +206,7 @@ bool QPanGesture::filterEvent(QEvent *event) } #ifdef Q_OS_MAC else if (event->type() == QEvent::Wheel) { - // On Mac, there is really no native panning gesture. Instead, a two + // On Mac, there is really no native panning gesture. Instead, a two // finger pan is delivered as mouse wheel events. Otoh, on Windows, you // either get mouse wheel events or pan events. We have decided to make this // the Qt behaviour as well, meaning that on Mac, wheel -- cgit v0.12 From 73063d966da614f83ee3a8c66be5e0b6615608c4 Mon Sep 17 00:00:00 2001 From: Simon Hausmann Date: Fri, 14 Aug 2009 10:04:10 +0200 Subject: Fix WebKit import into src/3rdparty/webkit Exclude platform/wince and platform/graphics/haiku Reviewed-by: Trust me --- util/webkit/mkdist-webkit | 3 +++ 1 file changed, 3 insertions(+) diff --git a/util/webkit/mkdist-webkit b/util/webkit/mkdist-webkit index 5c80e73..0845744 100755 --- a/util/webkit/mkdist-webkit +++ b/util/webkit/mkdist-webkit @@ -110,6 +110,7 @@ excluded_directories="$excluded_directories WebCore/platform/graphics/win" excluded_directories="$excluded_directories WebCore/platform/graphics/skia" excluded_directories="$excluded_directories WebCore/platform/graphics/chromium" excluded_directories="$excluded_directories WebCore/platform/graphics/wince" +excluded_directories="$excluded_directories WebCore/platform/graphics/haiku" excluded_directories="$excluded_directories WebCore/platform/image-decoders/bmp" excluded_directories="$excluded_directories WebCore/platform/image-decoders/gif" @@ -135,6 +136,8 @@ excluded_directories="$excluded_directories WebCore/accessibility/wx" excluded_directories="$excluded_directories WebCore/storage/wince" excluded_directories="$excluded_directories WebCore/platform/wx" +excluded_directories="$excluded_directories WebCore/platform/wince" + excluded_directories="$excluded_directories WebKit/gtk" excluded_directories="$excluded_directories WebKit/win" excluded_directories="$excluded_directories WebKit/wx" -- cgit v0.12 From 96de7e8d3eec1672b1c414893e0304157e4c3b7d Mon Sep 17 00:00:00 2001 From: Thierry Bastian Date: Fri, 14 Aug 2009 09:49:14 +0200 Subject: QTextFormat: better use QVariant::userType over QVariant::type it was even a bug when checking against QMetaType::Float because Float is a user type so it could never be true --- src/gui/text/qtextformat.cpp | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/src/gui/text/qtextformat.cpp b/src/gui/text/qtextformat.cpp index 9a2f49b6..8e9b892 100644 --- a/src/gui/text/qtextformat.cpp +++ b/src/gui/text/qtextformat.cpp @@ -267,7 +267,7 @@ private: static uint variantHash(const QVariant &variant) { - switch (variant.type()) { + switch (variant.userType()) { case QVariant::Invalid: return 0; case QVariant::Bool: return variant.toBool(); case QVariant::Int: return variant.toInt(); @@ -852,7 +852,7 @@ bool QTextFormat::boolProperty(int propertyId) const if (!d) return false; const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::Bool) + if (prop.userType() != QVariant::Bool) return false; return prop.toBool(); } @@ -868,7 +868,7 @@ int QTextFormat::intProperty(int propertyId) const if (!d) return 0; const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::Int) + if (prop.userType() != QVariant::Int) return 0; return prop.toInt(); } @@ -885,7 +885,7 @@ qreal QTextFormat::doubleProperty(int propertyId) const if (!d) return 0.; const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::Double && prop.type() != QMetaType::Float) + if (prop.userType() != QVariant::Double && prop.userType() != QMetaType::Float) return 0.; return qVariantValue(prop); } @@ -902,7 +902,7 @@ QString QTextFormat::stringProperty(int propertyId) const if (!d) return QString(); const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::String) + if (prop.userType() != QVariant::String) return QString(); return prop.toString(); } @@ -920,7 +920,7 @@ QColor QTextFormat::colorProperty(int propertyId) const if (!d) return QColor(); const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::Color) + if (prop.userType() != QVariant::Color) return QColor(); return qvariant_cast(prop); } @@ -937,7 +937,7 @@ QPen QTextFormat::penProperty(int propertyId) const if (!d) return QPen(Qt::NoPen); const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::Pen) + if (prop.userType() != QVariant::Pen) return QPen(Qt::NoPen); return qvariant_cast(prop); } @@ -954,7 +954,7 @@ QBrush QTextFormat::brushProperty(int propertyId) const if (!d) return QBrush(Qt::NoBrush); const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::Brush) + if (prop.userType() != QVariant::Brush) return QBrush(Qt::NoBrush); return qvariant_cast(prop); } @@ -984,13 +984,13 @@ QVector QTextFormat::lengthVectorProperty(int propertyId) const if (!d) return vector; const QVariant prop = d->property(propertyId); - if (prop.type() != QVariant::List) + if (prop.userType() != QVariant::List) return vector; QList propertyList = prop.toList(); for (int i=0; i(var)); } @@ -1078,7 +1078,7 @@ int QTextFormat::objectIndex() const if (!d) return -1; const QVariant prop = d->property(ObjectIndex); - if (prop.type() != QVariant::Int) // #### + if (prop.userType() != QVariant::Int) // #### return -1; return prop.toInt(); } @@ -1654,9 +1654,9 @@ void QTextCharFormat::setUnderlineStyle(UnderlineStyle style) QString QTextCharFormat::anchorName() const { QVariant prop = property(AnchorName); - if (prop.type() == QVariant::StringList) + if (prop.userType() == QVariant::StringList) return prop.toStringList().value(0); - else if (prop.type() != QVariant::String) + else if (prop.userType() != QVariant::String) return QString(); return prop.toString(); } @@ -1672,9 +1672,9 @@ QString QTextCharFormat::anchorName() const QStringList QTextCharFormat::anchorNames() const { QVariant prop = property(AnchorName); - if (prop.type() == QVariant::StringList) + if (prop.userType() == QVariant::StringList) return prop.toStringList(); - else if (prop.type() != QVariant::String) + else if (prop.userType() != QVariant::String) return QStringList(); return QStringList(prop.toString()); } -- cgit v0.12 From c73fd7261abb861699022247342dc98a09e8cbac Mon Sep 17 00:00:00 2001 From: Simon Hausmann Date: Fri, 14 Aug 2009 10:09:19 +0200 Subject: Simplify WebKit import into src/3rdparty/webkit Limit the changelog to WebKit/qt. Reviewed-by: Trust me --- util/webkit/mkdist-webkit | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/util/webkit/mkdist-webkit b/util/webkit/mkdist-webkit index 0845744..b5c0460 100755 --- a/util/webkit/mkdist-webkit +++ b/util/webkit/mkdist-webkit @@ -336,9 +336,9 @@ EOT if [ -d "$repository/.git" -a -n "$lastImportRevison" ]; then echo >>commitlog.txt - echo "Changes in WebKit since the last update:" >>commitlog.txt + echo "Changes in WebKit/qt since the last update:" >>commitlog.txt echo >>commitlog.txt - git --git-dir=$repository/.git ls-files | egrep "ChangeLog$" | xargs git --git-dir=$repository/.git diff $lastImportRevison $rev -- | sed -n -e "s,^\+\(.*\),\1,p" >>commitlog.txt + git --git-dir=$repository/.git diff $lastImportRevison $rev -- WebKit/qt/ChangeLog | sed -n -e "s,^\+\(.*\),\1,p" >>commitlog.txt fi echo "Changes:" -- cgit v0.12 From 8d87d877f96a1b59cb410287a21206ca218af7dc Mon Sep 17 00:00:00 2001 From: Harald Fernengel Date: Fri, 14 Aug 2009 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builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. - - * builds/unix/configure.raw (version_info): Set to 9:17:3. - - - * include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x' - and `scale_y'. - * src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'. - - - * src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H. - * src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. - -2008-06-10 Werner Lemberg - - * src/base/ftobjs.c (open_face): Check `clazz->init_face' and - `clazz->done_face'. - -2008-06-09 VaDiM - - Support debugging on WinCE. From Savannah patch #6536; this fixes - bug #23497. - - * builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro - as a replacement for OutputDebugStringA (which WinCE doesn't have). - Update all callers. - (ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have - environment variables. - -2008-06-09 Werner Lemberg - - * README.CVS: Updated. - - * builds/unix/configure.raw, builds/unix/freetype-config.in: Updated - for newer versions of autoconf and friends. - -2008-06-08 Werner Lemberg - - * src/type1/t1parse.h (T1_ParserRec): Make `base_len' and - `private_len' unsigned. - - * src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read - it as such. - (T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned. - - - * src/base/ftstream.c (FT_Stream_Skip): Reject negative values. - - - * src/type1/t1load.c (parse_blend_design_positions): Check `n_axis' - for sane value. - Fix typo. - - - * src/psaux/psobjs.c (ps_table_add): Check `idx' correctly. - - - * src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check - `last_point'. - - - * src/sfnt/ttload.c (tt_face_load_max_profile): Limit - `maxTwilightPoints'. - -2008-06-06 Werner Lemberg - - * src/truetype/ttinterp.c (Ins_IP): Handle case `org_dist == 0' - correctly. This fixes glyphs `t' and `h' of Arial Narrow at 12ppem. - -2008-06-03 Werner Lemberg - - * include/freetype/ftcache.h (FTC_FaceID): Change type back to - FT_Pointer. Reported by Ian Britten . - -2008-06-02 Werner Lemberg - - Emit header info for defined FreeType objects in reference. - - * src/tools/docmaker/content.py (re_header_macro): New regexp. - (ContentProcessor::__init__): Initialize new dictionary `headers'. - (DocBlock::__init__): Collect macro header definitions. - - * src/tools/docmaker/tohtml.py (header_location_header, - header_location_footer): New strings. - (HtmlFormatter::__init__): Pass `headers' dictionary. - (HtmlFormatter::print_html_field): Don't emit paragraph tags. - (HtmlFormatter::print_html_field_list): Emit empty paragraph. - (HtmlFormatter::block_enter): Emit header info. - -2008-06-01 Werner Lemberg - - * include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H, - FT_INCREMENTAL_H): Added. - -2008-05-28 Werner Lemberg - - * src/tools/docmaker/sources.py (SourceBlock::__init__): While - looking for markup tags, return immediately as soon a single one is - found. - -2008-05-28 Werner Lemberg - - * src/truetype/ttinterp.c (Ins_MD): The MD instruction also uses - original, unscaled input values. Confirmed by Greg Hitchcock from - Microsoft. - -2008-05-27 Werner Lemberg - - * src/tools/docmaker/tohtml.py (block_footer_start, - block_footer_middle): Beautify output. - -2008-05-25 Werner Lemberg - - * src/raster/ftraster.c (fc_black_render): Return 0 when we are - trying to render into a zero-width/height bitmap, not an error code. - - * src/truetype/ttgload.c (load_truetype_glyph): Move initialization - of the graphics state for subglyphs to... - (TT_Hint_Glyph): This function. - Hinting instructions for a composite glyph apparently refer to the - just hinted subglyphs, not the unhinted, unscaled outline. This - seems to fix Savannah bugs #20973 and (at least partially) #23310. - -2008-05-20 suzuki toshiya - - * src/base/ftmac.c (FT_New_Face_From_Suitcase): Check if valid - `aface' is returned by FT_New_Face_From_FOND(). The patch was - proposed by an anonymous reporter of Savannah bug #23204. - -2008-05-18 Werner Lemberg - - * src/pshinter/pshalgo.c (ps_hints_apply): Reset scale values after - correction for pixel boundary. Without this patch, the effect can - be cumulative under certain circumstances, making glyphs taller and - taller after each call. This fixes Savannah bug #19976. - -2008-05-18 Werner Lemberg - - * src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr. - This fixes Savannah bug #23280. - - * docs/CHANGES: Updated. - -2008-05-18 David Turner - - * src/psnames/psmodule.c (ft_wgl_extra_unicodes, - ft_wgl_extra_glyph_names, ft_wgl_extra_glyph_name_offsets, - ps_check_wgl_name, ps_check_wgl_unicode): Use `static' to make - declarations non-global. - - * src/type1/t1load.c: Add missing comment. - -2008-05-17 Sam Hocevar - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour - glyphs correctly. Patch from Savannah bug #23277. - -2008-05-16 Werner Lemberg - - * docs/CHANGES: Updated. - -2008-05-16 Sergey Tolstov - - Improve support for WGL4 encoded fonts. - - * src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro. - (ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names, - ft_wgl_extra_glyph_name_offsets): New arrays. - (ps_check_wgl_name, ps_check_wgl_unicode): New functions. - (ps_unicodes_init): Use them to add additional Unicode mappings. - -2008-05-15 Werner Lemberg - - * src/psaux/t1decode.c (t1_decoder_parse_charstrings) - : `closepath' without a path is a no-op, not an error - (cf. the PS reference manual). - - Reported by Martin McBride. - -2008-05-15 Werner Lemberg - - * builds/toplevel.mk (CONFIG_GUESS, CONFIG_SUB): Updated. - -2008-05-15 Werner Lemberg - - * src/type1/t1load.c (parse_subrs): Accept fonts with a subrs array - which contains a single but empty entry. This is technically - invalid (since it must end with `return'), but... - - Reported by Martin McBride. - -2008-05-14 Werner Lemberg - - Finish fix of scaling bug of CID-keyed CFF subfonts. - - * include/freetype/internal/ftcalc.h, src/base/ftcalc.c - (FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New - functions. - - * src/cff/cffobjs.h (CFF_Internal): New struct. It is used to - provide global hinting data for both the top-font and all subfonts - (with proper scaling). - - * src/cff/cffobjs.c (cff_make_private_dict): New function, using - code from `cff_size_init'. - (cff_size_init, cff_size_done, cff_size_select, cff_size_request): - Use CFF_Internal and handle subfonts. - (cff_face_init): Handle top-dict and subfont matrices correctly; - apply some heuristic in case of unlikely matrix concatenation - results. This has been discussed with people from Adobe (thanks - goes mainly to David Lemon) who confirm that the CFF specs are fuzzy - and not correct. - - * src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument. - - * src/cff/cffgload.c (cff_builder_init): Updated. - (cff_decoder_prepare): Handle hints globals for subfonts. - Update all callers. - (cff_slot_load): Handling scaling of subfonts properly. - - * src/cff/cffparse.c (cff_parse_fixed_dynamic): New function. - (cff_parse_font_matrix): Use it. - - * src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em' - FT_ULong. - - * docs/CHANGES: Document it. - -2008-05-13 Werner Lemberg - - * src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init): - Handle case `face_index < 0'. - * docs/CHANGES: Document it. - -2008-05-04 Werner Lemberg - - First steps to fix the scaling bug of CID-keyed CFF subfonts, - reported by Ding Li on 2008/03/28 on freetype-devel. - - * src/base/cff/cffparse.c (power_tens): New array. - (cff_parse_real): Rewritten to introduce a fourth parameter which - returns the `scaling' of the real number so that we have no - precision loss. This is not used yet. - Update all callers. - (cff_parse_fixed_thousand): Replace with... - (cff_parse_fixed_scaled): This function. Update all callers. - -2008-05-03 Werner Lemberg - - * src/base/ftobjs.c (FT_Load_Glyph): Call the auto-hinter without - transformation since it recursively calls FT_Load_Glyph. This fixes - Savannah bug #23143. - -2008-04-26 Werner Lemberg - - * include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x' - and `scale_y' as obsolete since they aren't used. - * src/psaux/psobjs.c (t1_builder_init): Updated. - - * src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as - obsolete since they aren't used. - * src/cff/cffgload.c (cff_builder_init): Updated. - -2008-04-14 Werner Lemberg - - * src/pcf/pcfdrivr.c (PCF_Face_Init): Protect call to - `FT_Stream_OpenLZW' with `FT_CONFIG_OPTION_USE_LZ'. From Savannah - bug #22909. - -2008-04-13 Werner Lemberg - - * src/psaux/psconv.c (PS_Conv_ToFixed): Increase precision if - integer part is zero. - -2008-04-01 Werner Lemberg - - Fix compilation with g++ 4.1 (with both `single' and `multi' - targets). - - * src/base/ftobjs.c (FT_Open_Face): Don't define a variable in block - which is crossed by a `goto'. - - * src/otvalid/otvalid.h (otv_MATH_validate): Add prototype. - -2008-03-31 Werner Lemberg - - Fix support for subsetted CID-keyed CFFs. - - * include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED, - FT_IS_CID_KEYED): New macros. - - * src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the - maximum CID value in CID-keyed CFFs. - Handle FT_FACE_FLAG_CID_KEYED flag. - - * docs/CHANGES: Document it. - - - Fix CFF font matrix calculation and improve precision. - - * src/cff/cffparse.c (cff_parse_real): Increase precision if integer - part is zero. - (cff_parse_font_matrix): Simplify computation of `units_per_em'; - this prevents overflow also. - - - Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts. - - * src/cid/cidriver.c: Include FT_SERVICE_CID_H. - (cid_get_ros): New function. - (cid_service_cid_info): New service structure. - (cid_services): Register it. - -2008-03-23 Werner Lemberg - - Adjustments for Visual C++ 8.0, as reported by Rainer Deyke. - - * builds/compiler/visualc.mk (CFLAGS): Remove /W5. - (ANSIFLAGS): Add _CRT_SECURE_NO_DEPRECATE. - -2008-03-21 Laurence Darby - - * src/type1/t1objs.c (T1_Face_Init): Use `/Weight'. Patch from - Savannah bug #22675. - -2008-03-13 Derek Clegg - - * src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop. - Patch from Savannah bug #22541. - -2008-03-03 Masatoshi Kimura - - * src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary, - tt_cmap14_find_variant): Return correct value. - (tt_cmap14_variant_chars): Fix check for `di'. - -2008-02-29 Wermer Lemberg - - * docs/CHANGES: Updated. - -2008-02-29 Wolf - - Add build support for symbian platform. From Savannah bug #22440. - - * builds/symbian/*: New files. - -2008-02-21 suzuki toshiya - - * src/base/ftmac.c (parse_fond): Fix a bug of PostScript font name - synthesis. For any face of a specified FOND, always the name for - the first face was used. Except of a FOND that refers multiple - Type1 font files, wrong synthesized font names are not used at all, - so this is an invisible bug. A few limit checks are added too. - - * builds/mac/ftmac.c: Ditto. - -2008-02-21 suzuki toshiya - - * builds/unix/configure.raw: Split compiler option to link Carbon - frameworks to one option for CoreServices framework and another - option for ApplicationServices framework. The split options can be - managed by GNU libtool to avoid unrequired duplication when FreeType - is linked with other applications. Suggested by Daniel Macks, - Savannah bug #22366. - -2008-02-18 Victor Stinner - - * src/truetype/ttinterp.c (Ins_IUP): Check number of points. Fix - from Savannah bug #22356. - -2008-02-17 Jonathan Blow - - * src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph): - Check for valid callback pointers. - -2008-02-15 suzuki toshiya - - * src/base/ftmac.c (FT_New_Face_From_SFNT): Check the sfnt resource - handle by its value instead of ResError(), fix provided by Deron - Kazmaier. According to the Resource Manager Reference, - GetResource(), Get1Resource(), GetNamedResource(), - Get1NamedResource() and RGetResource() set noErr but return NULL - handle when they can not find the requested resource. These - functions never return undefined values, so it is sufficient to - check if the handle is not NULL. - - * builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto. - -2008-02-14 suzuki toshiya - - * src/base/ftbase.c: is replaced by "ftmac.c" as other - inclusion styles. Now it always includes src/base/ftmac.c; - builds/mac/ftmac.c is never included in any configuration. - - * builds/unix/configure.raw: Print warning if configure is executed - with options to specify Carbon functionalities explicitly. - - * docs/INSTALL.MAC: Note that legacy builds/mac/ftmac.c is not - included automatically and manual replacement is required. - -2008-02-11 Werner Lemberg - - * builds/modules.mk (CLOSE_MODULE, REMOVE_MODULE), builds/detect.mk - (dos_setup), builds/freetype.mk (clean_project_dos, - distclean_project_dos): Don't use \ but $(SEP). Reported by Duncan - Murdoch. - -2008-01-18 Sylvain Pasche - - * src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to - mention intra-pixel algorithm. - - * include/freetype/freetype.h (FT_Render_Mode): Mention that - FT_Library_SetLcdFilter can be used to reduce fringes. - -2008-01-16 Werner Lemberg - - * src/raster/ftraster.c (ft_black_render): Check `outline' before - using it. Reported by Allan Yang. - -2008-01-12 Werner Lemberg - - * src/raster/ftraster.c (FT_CONFIG_OPTION_5_GRAY_LEVELS): Remove. - -2008-01-12 Allan Yang, Jian Hua - SH - - * src/raster/ftraster.c (ft_black_init) - [FT_RASTER_OPTION_ANTI_ALIASING]: Fix compilation. - -2008-01-10 Werner Lemberg - - * src/truetype/ttgload.c (load_truetype_glyph): Handle the case - where the number of contours in a simple glyph is zero (and which - does contain an entry in the `glyf' table). This fixes Savannah bug - #21990. - -2008-01-04 suzuki toshiya - - Formatting suggested by Sean McBride. - - * builds/mac/ftmac.c: Formatting (tab expanded). - * src/autofit/afindic.c: Ditto. - * src/base/ftcid.c: Ditto. - * src/base/ftmac.c: Ditto. - -2007-12-30 Werner Lemberg - - * src/smooth/ftgrays.c (gray_raster_render): Check `outline' - correctly. - -2007-12-21 suzuki toshiya - - Improvement of POSIX resource-fork accessor to load unsorted - references in a resource. In HelveLTMM (resource-fork PostScript - Type1 font bundled with Mac OS X since 10.3.x), the appearance order - of PFB chunks is not sorted; sorting the chunks by reference IDs is - required. - - * include/freetype/internal/ftrfork.h (FT_RFork_Ref): New structure - type to store a pair of reference ID and offset to the chunk. - - * src/base/ftrfork.c (ft_raccess_sort_ref_by_id): New function to - sort FT_RFork_Ref by their reference IDs. - - (FT_Raccess_Get_DataOffsets): Returns an array of offsets that is - sorted by reference ID. - -2007-12-14 Werner Lemberg - - * src/cff/cffparse.c (cff_parse_real): Don't apply `power_ten' - division too early; otherwise the most significant digit(s) of the - final result are lost as the value is truncated to an integer. This - fixes Savannah bug #21794 (where the patch has been posted too). - -2007-12-06 Fix <4d876b82@gmail.com> - - Pass options from one configure script to another as-is (not - expanded). This is needed for options like - --includedir='${prefix}/include'. - - * builds/unix/detect.mk, configure: Prevent argument expansion in - call to the (real) `configure' script. - -2007-12-06 Werner Lemberg - - * src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if - TT_USE_BYTECODE_INTERPRETER isn't defined. - -2007-12-06 Werner Lemberg - - There exist CFFs which contain opcodes for the Type 1 operators - `hsbw' and `closepath' which are both invalid in Type 2 charstrings. - However, it doesn't harm to support them. - - * src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and - `cff_op_closepath.' - (cff_argument_counts): Ditto. - - (cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath) - and 13 (hsbw) which are invalid in Type 2 charstrings. - -2007-12-06 suzuki toshiya - - * src/base/ftrfork.c (raccess_guess_darwin_newvfs): New function to - support new pathname syntax `..namedfork/rsrc' to access a resource - fork on Mac OS X. The legacy syntax `/rsrc' does not work on - case-sensitive HFS+. - (raccess_guess_darwin_hfsplus): Fix a bug in the calculation of - buffer size to store a pathname. - * include/freetype/internal/ftrfork.h: Increment the number of - resource fork guessing rule. - -2007-12-06 suzuki toshiya - - * builds/unix/configure.raw: Improve the compile tests to search - Carbon functions. - * builds/mac/ftmac.c: Import fixes for Carbon incompatibilities - proposed by Sean McBride from src/base/ftmac.c (see 2007-11-16). - -2007-12-06 suzuki toshiya - - The documents and comments for Mac OS X are improved by Sean - McBride. - - * src/base/ftmac.c: Fix a comment. - * include/freetype/ftmac.h: Ditto. - * docs/INSTALL.MAC: Improve English and add comment on lowest - system version specified by MACOSX_DEPLOYMENT_TARGET. - -2007-12-04 Werner Lemberg - - * src/cff/cffload.c (cff_subfont_load): Don't use logical OR to - concatenate error codes. - * src/sfnt/ttsbit.c (Load_SBit_Range): Ditto. - -2007-12-04 Graham Asher - - * src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to - concatenate error codes. - -2007-12-04 Sean McBride - - * src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler - warning. - -2007-11-20 suzuki toshiya - - Fix MacOS legacy font support by Masatake Yamato on Mac OS X. It is - not working since 2.3.5. In FT_Open_New(), if FT_New_Stream() - cannot mmap() the specified file and cannot seek to head of the - specified file, it returns NULL stream and FT_Open_New() returns the - error immediately. On MacOS, most legacy MacOS fonts fall into such - a scenario because their data forks are zero-sized and cannot be - sought. To proceed to guessing of resource fork fonts, the - functions for legacy MacOS font must properly handle the NULL stream - returned by FT_New_Stream(). - - * src/base/ftobjs.c (IsMacBinary): Return error - FT_Err_Invalid_Stream_Operation immediately when NULL stream is - passed. - (FT_Open_Face): Even when FT_New_Stream() returns an error, proceed - to fallback. Originally, legacy MacOS font is tested in the cases - of FT_Err_Invalid_Stream_Operation (occurs when data fork is empty) - or FT_Err_Unknown_File_Format (occurs when AppleSingle header or - .dfont header is combined). Now the case of - FT_Err_Cannot_Open_Stream is included. - - * src/base/ftrfork.c (FT_Raccess_Guess): When passed stream is NULL, - skip FT_Stream_Seek(), which seeks to the head of stream, and - proceed to unit testing of raccess_guess_XXX(). FT_Stream_Seek() - for a NULL stream causes a Bus error on Mac OS X. - (raccess_guess_apple_double): Return FT_Err_Cannot_Open_Stream - immediately if passed stream is NULL. - (raccess_guess_apple_single): Ditto. - -2007-11-16 suzuki toshiya - - Fix for Carbon incompatibilities since Mac OS X 10.5, - proposed by Sean McBride. - - * doc/INSTALL.MAC: Comment on MACOSX_DEPLOYMENT_TARGET. - - * include/freetype/ftmac.h: Deprecate FT_New_Face_From_FOND and - FT_GetFilePath_From_Mac_ATS_Name. Since Mac OS X 10.5, calling - Carbon functions from a forked process is classified as unsafe - by Apple. All Carbon-dependent functions should be deprecated. - - * src/base/ftmac.c: Use essential header files - and instead of - all-in-one header file . - - Include and replace HFS_MAXPATHLEN by Apple - genuine macro PATH_MAX. - - Add fallback macro for kATSOptionFlagsUnRestrictedScope which - is not found in Mac OS X 10.0. - - Multi-character constants ('POST', 'sfnt' etc) are replaced by - 64bit constants calculated by FT_MAKE_TAG() macro. - - For the index in the segment of resource fork, new portable - type ResourceIndex is introduced for better compatibility. - This type is since Mac OS X 10.5, so it is defined as short - when built on older platforms. - - (FT_ATSFontGetFileReference): If build target is only the systems - 10.5 and newer, it calls Apple genuine ATSFontGetFileReference(). - - (FT_GetFile_From_Mac_ATS_Name): Return an error if system is 10.5 - and newer or 64bit platform, because legacy type FSSpec type is - removed completely. - - (FT_New_Face_From_FSSpec): Ditto. - -2007-11-01 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere. This - fixes Savannah bug #21485. - -2007-10-29 Daniel Svoboda - - * src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver - can handle the font at all, then check `face_index'. Otherwise, the - driver might return the wrong error code. This fixes Savannah bug - #21468. - -2007-10-21 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare - support for bit 8 of the `fsSelection' field in the `OS/2' table. - MS is already using this; hopefully, this becomes part of OpenType - 1.5. - Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22 - (WWS_SUBFAMILY). - -2007-10-20 Werner Lemberg - - * src/tools/docmaker/tohtml.py (html_header_2): Fix typo. - Add `td.left' element to CSS. - (toc_section_enter): Use it. - -2007-10-18 David Turner - - * include/freetype/freetype.h, src/base/ftobjs.c: Rename API - functions related to cmap type 14 support to the - `FT_Object_ActionName' scheme: - - FT_Get_Char_Variant_index -> FT_Face_GetCharVariantIndex - FT_Get_Char_Variant_IsDefault -> FT_Face_GetCharVariantIsDefault - FT_Get_Variant_Selectors -> FT_Face_GetVariantSelectors - FT_Get_Variants_Of_Char -> FT_Face_GetVariantsOfChar - FT_Get_Chars_Of_Variant -> FT_Face_GetCharsOfVariant - - Update documentation accordingly. - - * src/sfnt/ttcmap.c: Stronger cmap 14 validation. - Make the code a little more consistent with FreeType coding - conventions and modify the cmap14 functions that returned a newly - allocated array to use a persistent vector from the TT_CMap14 object - instead. - - (TT_CMap14Rec): Provide array and auxiliary data for result. - (tt_cmap14_done, tt_cmap14_ensure): New functions. - - (tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_map_def_binary, - tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant, - tt_cmap14_char_var_index, tt_cmap14_variants, - tt_cmap14_char_variants, tt_cmap14_def_char_count, - tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars, - tt_cmap14_variant_chars, tt_cmap14_class_rec): Updated and improved. - -2007-10-15 George Williams - - Add support for cmap type 14. - - * devel/ftoption.h, include/freetype/config/ftoption.h - (TT_CONFIG_CMAP_FORMAT_14): New macro. - - * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc, - FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc, - FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New - support function prototypes. - (FT_CMap_ClassRec): Add them. - Update all users. - - * include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New - macro. - - * include/freetype/freetype.h (FT_Get_Char_Variant_Index, - FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors, - FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API - functions. - - * src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary - function. - (FT_Set_Charmap): Disallow cmaps of type 14. - (FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault, - FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char, - FT_Get_Chars_Of_Variant): New API functions. - - * src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros. - - (TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate, - tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info, - tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary, - tt_cmap14_find_variant, tt_cmap14_char_var_index, - tt_cmap14_char_var_isdefault, tt_cmap14_variants, - tt_cmap14_char_variants, tt_cmap14_def_char_count, - tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars, - tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and - structures for cmap 14 support. - (tt_cmap_classes): Register tt_cmap14_class_rec. - (tt_face_build_cmaps): One more error message. - - * docs/CHANGES: Mention cmap 14 support. - -2007-10-01 Werner Lemberg - - * src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4 - charmap fails, do the loop again while searching a UCS-2 charmap. - This favours MS charmaps over Apple ones. - -2007-08-29 suzuki toshiya - - * src/base/ftmac.c: Introduction of abstract `short' data types, - ResFileRefNum and ResID. These types were introduced for Copland, - then backported to MPW. The variables exchanged with FileManager - QuickDraw frameworks are redefined by these data types. Patch was - proposed by Sean McBride. - * builds/mac/ftmac.c: Ditto. - -2007-08-18 Werner Lemberg - - * src/otvalid/otvcmmn.c (otv_x_y_ux_sy): Skip context glyphs. Found - by Imran Yousaf. Fixes Savannah bug #20773. - - (otv_Lookup_validate): Correct handling of LookupType. Found by - Imran Yousaf. Fixes Savannah bug #20782. - -2007-08-17 George Williams - - * src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of - SingleSubstFormat1. - -2007-08-11 suzuki toshiya - - * builds/unix/configure.raw: Fix a bug which sets CC_BUILD by - ${build-gcc} (unchecked) instead of by ${build}-gcc (checked). - Found by Ryan Hill. - -2007-08-11 George Williams - - * src/otvalid/otvcommn.c, src/otvalid/otvcommn.h - (otv_Coverage_validate): Add fourth argument to pass an expected - count value. Update all users. - Check glyph IDs. - (otv_ClassDef_validate): Check `StartGlyph'. - - * src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID - checks. - - * src/otvalid/otvmath.c (otv_MathConstants_validate): There are only - 56 constants. - (otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate): - Check glyph IDs. - -2007-08-08 Werner Lemberg - - * src/otvalid/otvbase.c, src/otvalid/otvcommn.c, - src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c, - src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where - appropriate. Reported by George. - - * include/freetype/internal/fttrace.h: Define `trace_otvmath'. - - * src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c. - - * docs/CHANGES: Updated. - -2007-08-08 George Williams - - Add `MATH' validating support to otvalid module. - - * include/freetype/tttags.h (TTAG_MATH): New macro. - * include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro. - (FT_VALIDATE_OT): Updated. - - * src/otvalid/otmath.c: New file. - - * src/otvalid/otvalid.c: Include otvmath.c. - * src/otvalid/otvmod.c (otv_validate): Handle `MATH' table. - -2007-08-04 Werner Lemberg - - * builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL. - Fixes Savannah bug #20686. - -2007-08-03 Werner Lemberg - - * src/psnames/psmodule.c: Fix usage of - FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro. Reported by Graham Asher. - -2007-07-31 suzuki toshiya - - * src/base/ftmac.c (open_face_from_buffer): The argument - `driver_name' is typed as `const char*' to match with the - callers in FT_New_Face_From_LWFN and FT_New_Face_From_SFNT. - This is same with open_face_from_buffer in src/base/ftobjs.c. - Found and fixed by Sean McBride. - -2007-07-28 Werner Lemberg - - * src/raster/ftraster.c (count_table): Make it conditional. - * src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with - a preprocessor statement. - -2007-07-27 Werner Lemberg - - * src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before - first usage. From Savannah patch #6115. - -2007-07-16 Werner Lemberg - - * docs/CHANGES: Updated. - -2007-07-16 Derek Clegg - - Add new service for getting the ROS from a CID font. - - * include/freetype/config/ftheader.h (FT_CID_H): New macro. - * include/freetype/ftcid.h: New file. - - * include/freetype/internal/ftserv.h (FT_SERVIVE_CID_H): New macro. - * include/freetype/internal/services/svcid.h: New file. - - * src/base/ftcid.c: New file. - - * src/cff/cffdrivr.c: Include FT_SERVICE_CID_H. - (cff_get_ros): New function. - (cff_service_cid_info): New service structure. - (cff_services): Register it. - - * src/cff/cffload.c (cff_font_done): Free registry and ordering. - - * src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'. - - * modules.cfg (BASE_EXTENSIONS): Add ftcid.c. - -2007-07-11 Derek Clegg - - Add support for postscript name service to CFF driver. - - * src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H. - (cff_get_ps_name): New function. - (cff_service_ps_name): New service structure. - (cff_services): Register it. - -2007-07-07 Werner Lemberg - - * src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of - `target'. Reported by Sean McBride. - -2007-07-06 Werner Lemberg - - * src/pfr/pfrcmap.c: Include pfrerror.h. - - * src/autofit/afindic.c: Add some external declarations to pacify - `make multi' compilation. - - * src/cid/cidgload.c (cid_load_glyph): Pacify compiler. - - * src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c - (cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP), - src/autofit/aflatin.c (af_latin_hints_compute_edges), - src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c - (tt_face_get_metrics), src/base/ftobjs.c (open_face) - [FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler. - - * docs/release: Mention test compilation targets. - -2007-07-04 Werner Lemberg - - * docs/PROBLEMS: Mention that some PS based fonts can't be - handled correctly by FreeType. - - * src/truetype/ttgload.c (load_truetype_glyph): Always allow a - recursion depth of 1. This was the maximum value in TrueType 1.0, - and some older fonts don't set this field correctly. - - * src/gxvalid/gxvmort1.c - (gxv_mort_subtable_type1_substTable_validate): Fix tracing message. - -2007-07-03 Werner Lemberg - - * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize - `round' to pacify compiler. - -2007-07-02 Werner Lemberg - - - * Version 2.3.5 released. - ========================= - - - Tag sources with `VER-2-3-5'. - - * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump - version number to 2.3.5. - - * README, Jamfile (RefDoc), builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj, - builds/win32/visualce/index.html, - builds/win32/visualce/freetype.dsp, - builds/win32/visualce/freetype.vcproj: s/2.3.4/2.3.5/, s/234/235/. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 5. - - * builds/unix/configure.raw (version_info): Set to 9:16:3. - -2007-07-01 David Turner - - * include/freetype/freetype.h, src/base/ftpatent.c - (FT_Face_SetUnpatentedHinting): New function to dynamically change - the setting after a face is created. - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix a small bug - that created distortions in the bytecode interpreter results. - -2007-06-30 David Turner - - * src/truetype/ttinterp.c (Ins_IUP): Add missing variable - initialization. - - * src/autofit/aflatin.c (af_latin_metric_init_blues): Get rid of an - infinite loop in the case of degenerate fonts. - -2007-06-26 Rahul Bhalerao - - Add autofit module for Indic scripts. This currently just reuses - the CJK-specific functions. - - * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New - macro. - * devel/ftoption.h: Synchronize with - include/freetype/config/ftoption.h. - - * src/autofit/afindic.c, src/autofit/afindic.h: New files. - - * src/autofit/afglobal.c, src/autofit/aftypes.h, - src/autofit/autofit.c: Updated. - - * src/autofit/Jamfile (_sources), * src/autofit/rules.mk - (AUTOF_DRV_SRC): Updated. - -2007-06-23 David Turner - - * src/truetype/ttgload.c (TT_Load_Simple): Fix change from - 2007-06-16 that prevented the TrueType module from loading most - glyphs. - -2007-06-20 Werner Lemberg - - * src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28 - change. - -2007-06-19 Werner Lemberg - - * src/type1/t1load.c (parse_encoding): Handle one more error. - -2007-06-19 Dmitry Timoshkov - - * src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error - FNT_Err_Invalid_File_Format if file format was recognized but - the file doesn't contain any FNT(NE) or RT_FONT(PE) resources. - Add verbose debug logs to make it easier to debug failing load - attempts. - (FNT_Face_Init): A single FNT font can't contain more than 1 face, - so return an error if requested face index is > 0. - Do not do further attempt to load fonts if a previous attempt has - failed but returned error FNT_Err_Invalid_File_Format, i.e., the - file format has been recognized but no fonts found in the file. - -2007-07-19 suzuki toshiya - - * src/base/ftmac.c: Apply patches proposed by Sean McBride. - (FT_GetFile_From_Mac_Name): Insert FT_UNUSED macros to fix - the compiler warnings against unused arguments. - (FT_ATSFontGetFileReference): Ditto. - (FT_GetFile_From_Mac_ATS_Name): Ditto. - (FT_New_Face_From_FSSpec): Ditto. - (lookup_lwfn_by_fond): Fix wrong comment. - Replace `const StringPtr' by more appropriate type - `ConstStr255Param'. - FSRefMakePathPath always returns UTF8 POSIX pathname in - Mach-O, thus HFS pathname support is dropped. - (count_faces): Remove HLock and HUnlock which is not - required on Mac OS X anymore. - (FT_New_Face_From_SFNT): Ditto. - (FT_New_Face_From_FOND): Ditto. - * builds/mac/ftmac.c: Synchronize to src/base/ftmac.c, - except of HFS pathname support and HLock/HUnlock. - They are required on classic CFM environment. - -2007-06-18 Werner Lemberg - - * src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect - assertion. - (ps_parser_to_bytes): Fix error message. - - * src/type42/t42objs.c (T42_Open_Face): Handle one more error. - * src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/. - Don't allow mixed binary and hex strings. - Handle string_size == 0 and string_buf == 0. - (t42_parse_encoding): Handle one more error. - -2007-06-18 Werner Lemberg - - * src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit - logic. - (ps_parser_load_field) : Skip delimiters - correctly. - (ps_parser_load_field_table): Use `fields->array_max' instead of - T1_MAX_TABLE_ELEMENTS to limit the number of arguments. - - * src/cff/cffgload.c (cff_decoder_prepare): Fix change from - 2007-06-06. - -2007-06-17 Werner Lemberg - - * src/tools/ftrandom.c (font_size): New global variable. - (TestFace): Use it. - (main): Handle new option `--size' to set `font_size'. - (Usage): Updated. - - * src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of - invalid font. - (FNT_Load_Glyph): Protect against invalid bitmap width. - -2007-06-16 David Turner - - * src/smooth/ftgrays.c (gray_find_cell, gray_set_cell, gray_hline): - Prevent integer overflows when rendering very large outlines. - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check the - well-formedness of the contours array when loading a glyph. - - * src/truetype/ttinterp.c (TT_Load_Context): Initialize `zp0', `zp1', - and `zp2'. - (Ins_IP): Check argument ranges to reject bogus operations properly. - (IUP_WorkerRec): Add `max_points' member. - (_iup_worker_interpolate): Check argument ranges. - (Ins_IUP): Ignore empty outlines. - -2007-06-16 Dmitry Timoshkov - - * src/winfonts/winfnt.h: Add necessary structures for PE resource - parsing. - (WinPE32_HeaderRec): New structure. - (WinPE32_SectionRec): New structure. - (WinPE_RsrcDirRec): New structure. - (WinPE_RsrcDirEntryRec): New structure. - (WinPE_RsrcDataEntryRec): New structure. - (FNT_FontRec): Remove unused `size_shift' field. - - * src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for - loading bitmap .fon files in PE format. - -2007-06-15 Dmitry Timoshkov - - * builds/win32/ftdebug.c: Unify debug level handling with other - platforms. - -2007-06-14 Dmitry Timoshkov - - * builds/win32/ftdebug.c (FT_Message): Send debug output to the - console as well as to the debugger. - -2007-06-14 Werner Lemberg - - * src/autofit/aflatin.c (af_latin_uniranges): Expand structure to - cover all ranges which could possibly be handled by the aflatin - module (since the default fallback for unknown ranges is now the - afcjk module). It might be necessary to fine-tune this further by - splitting off modules for Greek, Cyrillic, or other blocks. - -2007-06-11 David Turner - - * src/autofit/aflatin.c (af_latin_hints_link_segments): Fix - incorrect segment linking computation. This was the root cause of - Savannah bug #19565. - - - * src/autofit/* [FT_OPTION_AUTOFIT2]: Some very experimental changes - to improve the Latin auto-hinter. Note that the new code is - disabled by default since it is not stabilized yet. - - * src/autofit/aflatin2.c, src/autofit/aflatin2.h: New files - (disabled currently). - - * src/autofit/afhints.c: Remove dead code. - (af_axis_hints_new_edge): Add argument to handle segment directions. - (af_edge_flags_to_string): New function. - (af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Handle - option flags. - (af_glyph_hints_reload): Add argument to handle inflections. - Simplify. - (af_direction_compute): Fine tuning. - (af_glyph_hints_align_edge_points): Fix logic. - (af_glyph_hints_align_strong_points): Do linear search for small - edge counts. - (af_glyph_hints_align_weak_points): Skip any touched neighbors. - (af_iup_shift): Handle zero `delta'. - - * src/autofit/afhints.h: Updated. - (AF_SORT_SEGMENTS): New macro (disabled). - (AF_AxisHintsRec) [AF_SORT_SEGMENTS]: New member `mid_segments'. - - * src/autofit/afglobal.c (af_face_globals_get_metrics): Add - argument to pass option flags for handling scripts. - * src/autofit/afglobal.h: Updated. - - * src/autofit/afcjk.c: Updated. - * src/autofit/aflatin.c: Updated. - (af_latin_metrics_scale_dim): Don't reduce scale by 2%. - - (af_latin_hints_compute_segments) [AF_HINT_METRICS]: Remove dead code. - (af_latin_hints_compute_edges) [AF_HINT_METRICS]: Remove dead code. - Don't set `edge->dir' - (af_latin_hint_edges): Add more logging. - - * src/autofit/afloader.c: Updated. - -2007-06-11 Werner Lemberg - - * docs/CHANGES: Document FT_Face_CheckTrueTypePatents. - -2007-06-10 David Turner - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Slight speed-up to - the TrueType glyph loader. - - * include/freetype/config/ftoption.h: Clarify documentation - regarding unpatented hinting. - - - Add new `FT_Face_CheckTrueTypePatents' API. - - * include/freetype/freetype.h (FT_Face_CheckTrueTypePatents): New - declaration. - - * include/freetype/internal/services/svttglyf.h, - src/base/ftpatent.c: New files. - - * include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_GLYF_H): - New macro. - - * src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_GLYF_H and - `ttpload.h'. - (tt_service_truetype_glyf): New service structure. - (tt_services): Register it. - - * modules.cfg (BASE_EXTENSIONS), src/base/Jamfile (_sources): Add - `ftpatent.c'. - -2007-06-08 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28. - Fonts without a cmap must be handled correctly by FreeType (anything - else would be a bug). - - - * src/psaux/t1decode.c (t1_decoder_parse_charstrings) - [FT_DEBUG_LEVEL_TRACE]: Improve tracing message. - -2007-06-07 Werner Lemberg - - * src/sfnt/ttsbit0.c (tt_sbit_decoder_init, - tt_sbit_decoder_load_image): Protect against integer overflows. - - - * src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks - for `x_control' and `y_control'. - -2007-06-06 Werner Lemberg - - * src/base/ftoutln.c (FT_Outline_Decompose): Check `last'. - - - * src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal - FreeType error. - - - * src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of - `font_count'. - - - * src/type1/t1load.c (parse_font_matrix): Check `temp_scale'. - - - * src/cff/cffgload.c (cff_decoder_prepare): Change return type to - `FT_Error'. - Check `fd_index'. - (cff_slot_load): Updated. - * src/cff/cffgload.h: Updated. - -2007-06-05 Werner Lemberg - - * src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code. - (pfr_glyph_load_simple): Convert assertion into normal FreeType - error. - Check `idx'. - (pfr_glyph_load_compound, pfr_glyph_curve_to, pfr_glyph_line_to): - Convert assertion into normal FreeType error. - - * src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code. - - - * src/winfonts/winfnt.c (FNT_Face_Init): Check `family_size'. - - - * src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1 - in case of parsing error. - (ps_parser_load_field): Updated. - - * src/type1/t1load.c (parse_font_matrix): Updated. - -2007-06-04 Werner Lemberg - - * src/cid/cidgload.c (cid_load_glyph): Check `fd_select'. - - * src/tools/ftrandom/Makefile: Depend on `libfreetype.a'. - -2007-06-03 Werner Lemberg - - * src/tools/ftrandom/*: Add the `ftrandom' test program written by - George Williams (with some modifications). - -2007-06-03 Werner Lemberg - - * src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c - (T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for - face == NULL. Suggested by Graham Asher. - -2007-06-03 Ismail Dönmez - - * src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning. - -2007-06-02 Werner Lemberg - - * include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header, - FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files. - - * src/bdf/bdflib.c (bdf_load_font): Use them. - - * src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better. - -2007-06-01 Werner Lemberg - - * src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c - (FTC_CMapCache_Lookup): Remove unused code. - -2007-06-01 Sean McBride - - * src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed, - unused. - -2007-06-01 Werner Lemberg - - * src/cid/cidparse.c (cid_parser_new): Don't continue second search - pass for `StartData' if an error has occurred. - Exit properly if no `StartData' has been seen at all. - - * builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but - LONG_MAX to avoid compiler warning. Suggested by Sean McBride. - -2007-05-30 Werner Lemberg - - * src/type1/t1load.c (parse_subrs, parse_charstrings): Protect - against too small binary data strings. - - * src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better. - -2007-05-28 David Turner - - * src/cff/cffgload.c (cff_slot_load): Do not apply the identity - transformation. This significantly reduces the loading time of CFF - glyphs. - - * docs/CHANGES: Updated. - - * src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT): Change default - hinting script to CJK, since it works well with more scripts than - latin. Thanks to Rahul Bhalerao for pointing - this out! - -2007-05-25 Werner Lemberg - - * docs/CHANGES: Updated. - -2007-05-24 Werner Lemberg - - * src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration - into TT_USE_BYTECODE_INTERPRETER preprocessor block. - -2007-05-24 Graham Asher - - * src/truetype/ttobjs.c (tt_size_ready_bytecode) - [!TT_USE_BYTECODE_INTERPRETER]: Removed. Unused. - -2007-05-22 David Turner - - * src/truetype/ttgload.c (load_truetype_glyph): Fix last change to - avoid crashes in case the bytecode interpreter is not used. - - - Avoid heap blowup with very large .Z font files. This fixes - Savannah bug #19910. - - * src/lzw/ftzopen.h (FT_LzwStateRec): Remove `in_cursor', - `in_limit', `pad', `pad_bits', and `in_buff' members. - Add `buf_tab', `buf_offset', `buf_size', `buf_clear', and - `buf_total' members. - - * src/lzw/ftzopen.c (ft_lzwstate_get_code): Rewritten. It now takes - only one argument. - (ft_lzwstate_refill, ft_lzwstate_reset, ft_lzwstate_io): Updated. - -2007-05-20 Ismail Dönmez - - * src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'. - (ps_dimension_set_mask_bits): Remove `const'. - -2007-05-19 Werner Lemberg - - * src/sfnt/ttmtx.c (tt_face_get_metrics) - [!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix. - -2007-05-19 Derek Clegg - - Savannah patch #5929. - - * include/freetype/tttables.h, src/base/ftobjcs.c - (FT_Get_CMap_Format): New function. - - * include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add - `format' member. - * src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set - cmap_info->format. - -2007-05-19 Werner Lemberg - - * src/truetype/ttgload.c (load_truetype_glyph): Save graphics state - before handling subglyphs so that it can be reinitialized each time. - This fixes Savannah bug #19859. - -2007-05-16 Werner Lemberg - - * src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink), - src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h - (FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init), - src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea, - tt_face_get_metrics): Fix type-punning issues. - -2007-05-15 David Turner - - * include/freetype/config/ftstdlib.h, - include/freetype/internal/ftobjs.h: As suggested by Graham Asher, - ensure that ft_isalnum, ft_isdigit, etc., use hard-coded values - instead on relying on the locale-dependent functions provided by - . - -2007-05-15 Graham Asher - - * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused - variable. - * src/autofit/afloader.c (af_loader_load_g): Ditto. - - * src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'. - (open_face_from_buffer): Initialize `stream'. - (FT_Request_Metrics): Remove unused variable. - Remove redundant `break' statements. - (FT_Get_Track_Kerning): Remove unused variable. - - * src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs, - afm_parse_kern_data): Remove redundant - `break' statements. - (afm_parser_parse): Ditto. - Don't use uninitialized variables. - - * src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long. - Use `|' operator instead of `^' to set it. - Update all users. - - * src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'. - * src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable. - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant - comparison. - (TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'. - (TT_Load_Glyph): Remove unused variable. - -2007-05-13 Derek Clegg - - * src/base/ftobjs.c (FT_New_Library): Only allocate rendering pool - if FT_RENDER_POOL_SIZE is > 0. From Savannah patch #5928. - -2007-05-11 David Turner - - * src/cache/ftbasic.c, include/freetype/ftcache.h - (FTC_ImageCache_LookupScaler, FTC_SBit_Cache_LookupScaler): Two new - functions that allow us to look up glyphs using an FTC_Scaler object - to specify the size, making it possible to use fractional pixel - sizes. - - * src/truetype/ttobjs.c (tt_size_ready_bytecode): Set - `size->cvt_ready'. Reported by Boris Letocha. - -2007-05-09 Graham Asher - - * src/truetype/ttinterp.c (Ins_IP), src/autofit/aflatin.c - (af_latin_metrics_scale_dim): Fix compiler warnings. - -2007-05-06 Werner Lemberg - - * builds/win32/visualce/freetype.sln: Removed, as requested by - Vincent. - -2007-05-04 Vincent RICHOMME - - * builds/win32/visualce/*: Add Visual C++ project files for Pocket - PC targets. - - * docs/CHANGES: Document them. - -2007-05-04 - - * builds/unix/ftsystem.c (FT_Stream_Open): Handle return value 0 of - mmap (which might happen on some RTOS). From Savannah patch #5909. - -2007-05-03 Werner Lemberg - - * src/base/ftobjs.c (FT_Set_Char_Size): Simplify code. - * include/freetype/freetype.h (FT_Set_Char_Size): Update - documentation. - -2007-04-28 Victor Stinner - - * src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading - `cmap'. - -2007-04-27 Werner Lemberg - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative - number of points in contours. Problem reported by Victor Stinner - . - (TT_Process_Simple_Glyph): Synchronize variable types. - -2007-04-26 Werner Lemberg - - * src/base/ftglyph.c (FT_Glyph_Copy): Always set second argument to - zero in case of error. This fixes Savannah bug #19689. - -2007-04-25 Boris Letocha - - * src/truetype/ttobjs.c: Fix a typo that created a speed regression - in the TrueType bytecode loader. - -2007-04-10 Martin Horak - - * src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]: - Ignore `hhea' table. This fixes Savannah bug #19261. - -2007-04-09 Werner Lemberg - - - * Version 2.3.4 released. - ========================= - - - Tag sources with `VER-2-3-4'. - - * docs/CHANGES, docs/VERSION.DLL: Update documentation and bump - version number to 2.3.4. - - * README, Jamfile (RefDoc), builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj: s/2.3.3/2.3.4/, s/233/234/. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 4. - - * builds/unix/configure.raw (version_info): Set to 9:15:3. - -2007-04-09 Martin Horak - - * src/truetype/ttgload.c (load_truetype_glyph): Save and restore - memory stream to avoid a crash with the incremental memory - interface (Savannah bug #19260). - -2007-04-06 David Turner - - * src/base/ftbimap.c (ft_bitmap_assure_buffer): Fix buffer-overwrite bug - (Savannah bug #19536). - -2007-04-04 Werner Lemberg - - - * Version 2.3.3 released. - ========================= - - - Tag sources with `VER-2-3-3'. - - * docs/CHANGES: Mention CVE-2007-1351. - -2007-04-03 David Turner - - * src/base/ftobjs.c (FT_Set_Char_Size): As suggested by James Cloos, - if one of the resolution values is 0, treat it as if it were the - same as the other value. - -2007-04-02 David Turner - - Add special code to detect `extra-light' fonts and do not snap their - stem widths too much to avoid bizarre hinting effects. - - * src/autofit/aflatin.h (AF_LatinAxisRec): Add `standard_width' and - `extra_light' members. - - * src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize - them. - (af_latin_metrics_scale_dim): Set `extra_light'. - (af_latin_compute_stem_width): Use `extra_light'. - -2007-03-28 David Turner - - * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix zero-ing of the - padding. - -2007-03-28 Werner Lemberg - - * src/bdf/bdflib.c (setsbit, sbitset): Handle values >= 128 - gracefully. - (_bdf_set_default_spacing): Increase `name' buffer size to 256 and - issue an error for longer names. This fixes CVE-2007-1351. - (_bdf_parse_glyphs): Limit allowed number of glyphs in font to the - number of code points in Unicode. - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj, README: s/2.3.2/2.3.3/, - s/232/233/. - - * docs/CHANGES: Mention ftdiff. - -2007-03-26 David Turner - - * src/truetype/ttinterp.c [FIX_BYTECODE]: Remove it and - corresponding code. - (Ins_MD): Last regression fix. - - * src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix blues - computations in order to ignore single-point contours. These are - never rasterized and correspond in certain fonts to mark-attach - points that are very far from the glyph's real outline, ruining the - computation. - - * src/autofit/afloader.c (af_loader_load_g): In the case of - monospaced fonts, always set `rsb_delta' and `lsb_delta' to 0. - Otherwise code that uses them will most certainly ruin the fixed - advance property. - - * docs/CHANGES, docs/VERSION.DLL, README, Jamfile (RefDoc): Update - documentation and bump version number to 2.3.3. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 3. - - * builds/unix/configure.raw (version_info): Set to 9:14:3. - -2007-03-26 suzuki toshiya - - * builds/unix/ftconfig.in: Disable Carbon framework dependency on - 64bit ABI on Mac OS X 10.4.x (ppc & i386). Found by Sean McBride. - * builds/vms/ftconfig.h: Ditto. - * include/freetype/config/ftconfig.h: Ditto. - -2007-03-22 suzuki toshiya - - * builds/unix/ftsystem.c (FT_Stream_Open): Temporary fix to prevent - 32bit unsigned long overflow by 64bit filesize on LP64 platform, as - proposed by Sean McBride: - http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html - -2007-03-22 suzuki toshiya - - * builds/unix/ftconfig.in: Suppress SGI compiler's warning against - setjmp, proposed by Sean McBride: - http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html - -2007-03-19 suzuki toshiya - - * builds/unix/configure.raw: Dequote `OS_INLINE' in comment of - conftest.c, to avoid unexpected shell evaluation. Possibly it is a - bug or undocumented behaviour of autoconf. - -2007-03-18 David Turner - - * src/truetype/ttinterp.c (Ins_MDRP): Another bytecode regression - fix; testing still needed. - - * src/truetype/ttinterp.c (Ins_MD): Another bytecode regression fix. - -2007-03-17 David Turner - - * src/truetype/ttinterp.c (Ins_IP): Fix wrong handling of the - (undocumented) twilight zone special case. - -2007-03-09 Werner Lemberg - - - * Version 2.3.2 released. - ========================= - - - Tag sources with `VER-2-3-2'. - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj, README: s/2.3.1/2.3.2/, - s/231/232/. - -2007-03-08 David Turner - - * docs/CHANGES, docs/VERSION.DLL: Updated for upcoming release. - - * builds/unix/configure.raw (version_info): Set to 9:13:3. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 2. - - * README, Jamfile (RefDoc): s/2.3.1/2.3.2/. - - * src/base/ftutil.c (ft_mem_strcpyn): Fix a bug that prevented the - function to work properly, over-writing user-provided buffers in - some cases. Reported by James Cloos . - - -2007-03-05 Werner Lemberg - - * include/freetype/config/ftstdlib.h (ft_strstr): New wrapper - macro for `strstr'. - - * src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning - `trick_names', as suggested by Ivan Nincic. - -2007-03-05 David Turner - - * src/base/ftinit.c (FT_Init_FreeType): Fix a small memory leak in - case FT_Init_FreeType fails for some reason. Problem reported by - Maximilian Schwerin . - - * src/truetype/ttobs.c (tt_size_init_bytecode): Clear the `x_ppem' - and `y_ppem' fields of the `TT_Size.metrics' structure, not those of - `TT_Size.root.metrics'. Problem reported by Daniel Glöckner - . - - * src/type1/t1afm.c (T1_Read_PFM): Read kerning values as 16-bit - signed values, not unsigned ones. Problem reported by Johannes - Walther . - -2007-02-21 David Turner - - * src/pshinter/pshalgo.c (psh_hint_align): Fix a bug in the hinting - of small and ghost stems in the Postscript interpreter. - -2007-02-20 suzuki toshiya - - * src/base/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Fix memory - leak, patch by "Jjgod Jiang" . - * builds/mac/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Ditto. - -2007-02-16 Werner Lemberg - - * src/truetype/ttinterp.c (Ins_MD): Remove unused variable. - * src/autofit/aflatin.c (af_latin_hints_link_segments): Ditto. - -2007-02-14 David Turner - - It seems that the following changes fix most of the known - interpreter problems with my fonts, but more testing is needed, - though. - - * src/truetype/ttinterp.c (FIX_BYTECODE): Activate. - (TT_MulFix14): Rewrite. - (Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Improved and updated. - (Ins_MIRP): Ditto. - -2007-02-12 Werner Lemberg - - * src/truetype/ttinterp.c (Project_x, Project_y): Remove compiler - warnings. - - * src/pcf/pcfread.c (pcf_interpret_style), src/bdf/bdfdrivr.c - (bdf_interpret_style): Ditto. - -2007-02-12 David Turner - - Simplify projection and dual-projection code interface. - - * src/truetype/ttinterp.h (TT_Project_Func): Use `FT_Pos', not - FT_Vector' as argument type. - * src/truetype/ttinterp.c (CUR_Func_project, CUR_Func_dualproj): - Updated. - (CUR_fast_project, CUR_fast_dualproj): New macros. - (Project, Dual_Project, Project_x, Project_y): Updated. - (Ins_GC, Ins_SCFS, Ins_MDAP, Ins_MIAP, Ins_IP): Use new `fast' - macros. - - - * src/autofit/afloader.c (af_loader_load_g): Improve spacing - adjustments for the non-light auto-hinted modes. Gets rid of - `inter-letter spacing is too wide' problems. - - * src/autofit/aflatin.c (af_latin_hints_link_segments, - af_latin_hints_compute_edges): Slight optimization of the segment - linker and better handling of serif segments to get rid of broken - `9' in Arial at 9pt (96dpi). - - - Introduce new string functions and the corresponding macros to get - rid of various uses of strcpy and other `evil' functions, as well as - to simplify a few things. - - * include/freetype/internal/ftmemory.h (ft_mem_strdup, ft_mem_dup, - ft_mem_strcpyn): New declarations. - (FT_MEM_STRDUP, FT_STRDUP, FT_MEM_DUP, FT_DUP, FT_STRCPYN): New - macros. - * src/base/ftutil.c (ft_mem_dup, ft_mem_strdup, ft_mem_strcpyn): New - functions. - - * src/bfd/bfddrivr.c (bdf_interpret_style, BDF_Face_Init), - src/bdf/bdflib.c (_bdf_add_property), src/pcf/pcfread.c - (pcf_get_properties, pcf_interpret_style, pcf_load_font), - src/cff/cffdrivr.c (cff_get_glyph_name), src/cff/cffload.c - (cff_index_get_sid_string), src/cff/cffobjs.c (cff_strcpy), - src/sfnt/sfdriver.c (sfnt_get_glyph_name), src/type1/t1driver.c - (t1_get_glyph_name), src/type42/t42drivr.c (t42_get_glyph_name, - t42_get_name_index): Use new functions and simplify code. - - * builds/mac/ftmac.c (FT_FSPathMakeSpec): Don't use FT_MIN. - -2007-02-11 Werner Lemberg - - * src/autofit/afloader.c (af_loader_load_g): Don't change width for - non-spacing glyphs. - -2007-02-07 Tom Parker - - * src/cff/cffdrivr.c (cff_get_name_index): Protect against NULL - pointer. - -2007-02-05 suzuki toshiya - - * include/freetype/ftmac.h (FT_DEPRECATED_ATTRIBUTE): - Introduce __attribute((deprecated))__ to warn functions - which use non-ANSI data types in its interfaces. - (FT_GetFile_From_Mac_Name): Deprecated, using FSSpec. - (FT_GetFile_From_Mac_ATS_Name): Deprecated, using FSSpec. - (FT_New_Face_From_FSSpec): Deprecated, using FSSpec. - (FT_New_Face_From_FSRef): Deprecated, using FSRef. - - * src/base/ftmac.c: Predefine FT_DEPRECATED_ATTRIBUTE as void - to avoid warning in building FreeType. - * builds/mac/ftmac.c: Ditto. - -2007-02-05 suzuki toshiya - - * src/base/ftbase.c: Fix to use builds/mac/ftmac.c, if configured - `--with-fsspec' etc. Replace #include "ftmac.c" with - #include . - -2007-02-05 suzuki toshiya - - * include/freetype/ftmac.h (FT_GetFilePath_From_Mac_ATS_Name): - Introduced as replacement of FT_GetFile_From_Mac_ATS_Name. - * src/base/ftmac.c (FT_GetFilePath_From_Mac_ATS_Name): Ditto. - (FT_GetFile_From_Mac_ATS_Name): Rewritten as wrapper of - FT_GetFilePath_From_Mac_ATS_Name. - * builds/mac/ftmac.c: Ditto. - -2007-02-05 suzuki toshiya - - * include/freetype/ftmac.h: Fixed wrong comment: FSSpec of - FT_GetFile_From_Mac_Name, FT_GetFile_From_Mac_ATS_Name are - for passing to FT_New_Face_From_FSSpec. - -2007-02-05 suzuki toshiya - - * builds/unix/configure.raw: Check whether Mac OS X system headers - can be built under ANSI C mode. - - * src/base/ftmac.c (OS_INLINE): Redefine OS_INLINE by a version - compatible to ANSI C in case system headers are ANSI C incompatible. - * builds/mac/ftmac.c (OS_INLINE): Ditto. - -2007-02-01 Werner Lemberg - - * include/freetype/ttnameid.h (TT_MS_LANGID_DZONGHKA_BHUTAN): - Explain why applications shouldn't use it. Found by Alexei. - -2007-02-01 Alexei Podtelezhnikov - - * builds/unix/freetype2.m4 (AC_CHECK_FT2): Fix spelling of warning - message. - - * src/gxvalid/gxvmort1.c - (gxv_mort_subtable_type1_substTable_validate): Fix debugging - message. - -2007-01-31 Werner Lemberg - - - * Version 2.3.1 released. - ========================= - - - Tag sources with `VER-2-3-1-FINAL'. - - * builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj: s/230/231/. - * builds/win32/visualc/index.html: s/221/231/. - - * vms_make.com: Add `ftgasp'. - -2007-01-30 David Turner - - Tag sources with VER-2-3-1 to prepare release. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. - - * docs/VERSION.DLL, docs/release, README, Jamfile (RefDoc): - s/2.3.0/2.3.1/. - - * builds/unix/configure.raw (version_info): Set to 9:12:3. - - - * src/autofit/aftypes.h (AF_USE_WARPER), src/autofit/afloader.c - (af_loader_load_g): Disable the warper (i.e., the light hinting - improvements) to make a 2.3.1 bugfix release before introducing a - new feature. This should give us more time to tune and improve the - warper for the next release. - - * docs/CHANGES: Update accordingly. - -2007-01-25 David Turner - - For light auto-hinting, improve glyph advance widths and resurrect - normal/full hinting to its normal quality. - - * src/autofit/afhints.h (AF_GlyphHintsRec): New members `xmin_delta' - and `xmax_delta'. - * src/autofit/afhints.c (af_glyph_hints_reload): Reset `xmin_delta' - and `xmax_delta'. - - * src/autofit/afloader.c (af_loader_load_g) : Replace - preprocessor conditional with if-clause, handling both light and - normal mode. - - * src/autofit/afwarp.c (AF_WarpScore): Fine-tune again. - (af_warper_compute): Handle `xmin_delta' and `xmax_delta'. - -2007-01-25 Werner Lemberg - - * docs/release: Updated -- Savannah uses a new uploading scheme. - -2007-01-25 David Turner - - * src/cff/cffload.c (cff_index_get_pointers): Improve previous fix. - - * src/cff/cffgload.c (cff_decoder_parse_charstrings) - : Fix sanity check for empty - functions. - - * docs/CHANGES: Document light auto-hinting improvement. - -2007-01-25 Werner Lemberg - - * src/cff/cffload.c (cff_index_get_pointers): Handle last entry - correctly in a sanity check. Since this function is only used to - load local and global functions, any charstring that called the last - local/global function would fail otherwise. This fixes Savannah bug - #18867. - - * docs/CHANGES: Document it. - -2007-01-23 David Turner - - * src/truetype/ttobjs.c (tt_size_ready_bytecode): Fix typo that - prevented compilation when disabling both the unpatented and the - bytecode interpreter in the TrueType font driver. - - - Fix and enable the warper to improve `light' hinting mode. This is - not necessarily a final version, but it seems to work well. - - * src/autofit/aflatin.c (af_latin_hints_init) [AF_USE_WARPER]: - Disable code. - (af_latin_hints_apply) [AF_USE_WARPER]: Handle FT_RENDER_MODE_LIGHT. - * src/autofit/aftypes.h: Activate AF_USE_WARPER. - - * src/autofit/afwarp.c (AF_WarpScore): Tune table. - (af_warper_compute_line_best): Fix array size of `scores'. - (af_warper_compute): Better handling of border cases. - * src/autofit/afwarp.h (AF_WarperRec): Remove unused members `X1' - and `X2'. - -2007-01-21 Werner Lemberg - - * ChangeLog: Split off older entries into... - * ChangeLog.22: This new file. - -2007-01-21 Werner Lemberg - - * docs/CHANGES: Document SHZ fix. - -2007-01-21 George Williams - - * src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom - points. - -2007-01-21 Werner Lemberg - - * src/sfnt/ttmtx.c (tt_face_get_metrics) - [!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check. - -2007-01-17 Werner Lemberg - - - * Version 2.3.0 released. - ========================= - - - Tag sources with `VER-2-3-0-FINAL'. - -2007-01-17 Werner Lemberg - - * docs/release: Updated. - -2007-01-16 David Turner - - * src/autofit/aflatin.c (af_latin_hints_compute_segments), - src/cff/cffdriver.c (cff_ps_get_font_info), src/truetype/ttobjs.c - (tt_face_init), src/truetype/ttinterp.c (Ins_SHC): Fix compiler - warnings. - -2007-01-15 Detlef Würkner - - * builds/amiga/makefile, builds/amiga/makefile.os4, - builds/amiga/smakefile: Add `ftgasp.c' and `ftlcdfil.c'. - - * builds/amiga/include/freetype/config/ftconfig.h: Synchronize. - -2007-01-14 Detlef Würkner - - Fix various compiler warnings. - - * src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h, - src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h: - s/index/strike_index/. - * src/base/ftobjs.c (FT_Match_Size): s/index/size_index/. - - * src/gxvalid/gxvmorx5.c - (gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/. - - * src/truetype/ttinterp.c (Compute_Point_Displacement), - src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly - uninitialized variables. - -2007-01-13 suzuki toshiya - - * docs/CHANGES, docs/INSTALL.MAC: Improvements. - -2007-01-13 Werner Lemberg - - * src/type1/t1afm.c (T1_Read_Metrics): MS Windows allows PFM - versions up to 0x3FF without complaining. - -2007-01-13 Derek Clegg - - Add FT_Get_PS_Font_Info interface to CFF driver. - - * src/cff/cfftypes.h: Include FT_TYPE1_TABLES_H. - (CFF_FontRec): Add `font_info' field. - - * src/cff/cffload.c: Include FT_TYPE1_TABLES_H. - (cff_font_done): Free font->font_info if necessary. - - * src/cff/cffdrvr.c (cff_ps_get_font_info): New function. - (cff_service_ps_info): Register cff_ps_get_font_info. - -2007-01-13 Werner Lemberg - - * src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix compilation - with C++ compiler. - - * src/autofit/afhints.c (af_glyph_hints_dump_segments, - af_glyph_hints_dump_edges): Ditto. - - * src/base/rules.mk (BASE_SRC): Remove ftgasp.c (it's already in - `modules.cfg'). - - * src/sfnt/ttsbit0.h: Remove. - - * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c. - -2007-01-12 David Turner - - * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix memory stomping - bug in the bitmap emboldener if the pitch of the source bitmap is - much larger than its width. - - * src/truetype/ttinterp.c (Update_Max): Fix aliasing-related - compilation warning. - -2007-01-12 Werner Lemberg - - * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from - `automake' CVS module from sources.redhat.com. - -2007-01-11 Werner Lemberg - - * src/type1/t1load.c (is_space): Removed. - (parse_encoding, parse_charstrings): Use IS_PS_DELIM. - (parse_charstrings): Use IS_PS_TOKEN. - - - * autogen.sh: Avoid bash specific syntax. - -2007-01-11 David Turner - - * docs/CHANGES: Small update. - - * builds/unix/configure.raw (version_info): Set to 9:11:3. - - * src/base/ftobjs.c (IsMacResource): Fix a small bug that caused a - crash with some Mac OS X .dfont files. Submitted by Masatake - Yamato. - - * autogen.sh: Small fix to get it working on Mac OS X properly: - The issue is that GNU libtool is called `glibtool' on this platform, - and we must call `glibtoolize', since `libtoolize' doesn't exist. - -2007-01-10 David Turner - - * all-sources: Tag all sources with VER-2-3-0-RC1 and - VER-2-3-0. - - * Jamfile (RefDoc), README, builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL: Update - version number to 2.3.0. - - * include/freetype/freetype.h (FREETYPE_MINOR): Set to 3. - (FREETYPE_PATCH): Set to 0. - - * include/freetype/ftchapters.h, include/freetype/ftgasp.h, - include/freetype/ftlcdfil.h: Update reference documentation with - GASP support and LCD filtering sections. - - * src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix a typo - which created an endless loop with some malformed font files. - -2007-01-10 Derek Clegg - - * src/type1/t1load.c (T1_Get_MM_Var): Always return fixed point - values. - -2007-01-08 David Turner - - * docs/CHANGES: Updated. - - * include/freetype/ftgasp.h, src/base/ftgasp.c: New files which add - a new API `FT_Get_Gasp' to return entries of the `gasp' table - corresponding to a given character pixel size. - - * src/sfnt/ttload.c (tt_face_load_gasp): Add version check for the - `gasp' table, in order to avoid potential problems with later - versions. - - * include/freetype/config/ftheader.h (FT_GASP_H): New macro for - . - - * src/base/rules.mk (BASE_SRC), src/base/Jamfile (_sources), - modules.cfg (BASE_EXTENSIONS), builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj: Add src/base/ftgasp.c to the - default build. - -2007-01-07 Werner Lemberg - - * src/cid/cidparse.c (cid_parser_new): Improve error message for - Type 11 fonts. - Scan for `/sfnts' token. - -2007-01-07 Werner Lemberg - - * src/cid/cidparse.c (cid_parser_new): Reject Type 11 fonts. - -2007-01-06 Werner Lemberg - - * src/cff/cffload.c (cff_index_init): Remove unused variable. - (cff_index_read_offset): s/perror/errorp/ to avoid global shadowing. - -2007-01-04 David Turner - - * src/pfr/pfrobjs.c (pfr_face_init): Detect non-scalable fonts - correctly. This fixes Savannah bug #17876. - - - Do not allocate interpreter-specific tables in memory if we are not - going to load glyphs with the bytecode interpreter anyway. - - * src/truetype/ttgload.c (tt_loader_init): Load execution context - only if glyph is hinted. - Updated. - * src/truetype/ttobjs.h (TT_SizeRec): Add members `bytecode_ready' - and `cvs_ready'. - Add `tt_size_ready_bytecode' declaration. - * src/truetype/ttobjs.c (tt_size_done_bytecode, - tt_size_init_bytecode, tt_size_ready_bytecode): New functions. - (tt_size_init): Move most code into `tt_size_init_bytecode'. - (tt_size_done): Move most code into `tt_size_done_bytecode'. - (tt_size_reset): Move some code to `tt_size_ready_bytecode'. - - - Don't extract the metrics table from the SFNT font file. Instead, - reparse it on each glyph load. The runtime difference is not - noticeable, and it can save a lot of heap memory when memory-mapped - files are not used. - - * include/freetype/internal/tttypes.h (TT_FaceRec): Add members - `horz_metrics_offset' and `vert_metrics_ofset'. - * src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): - Updated. - - - * src/sfnt/ttcmap.c (tt_cmap4_validate): Slight optimization. - - - Do not load the CFF index offsets into memory, since this wastes a - *lot* of heap memory with large Asian CFF fonts. There is no - significant performance loss. - - * src/cff/cffload.h: Add `cff_charset_cid_to_gindex' declaration. - * src/cff/cfftypes.h (CFF_IndexRec): Add fields `start' and - `data_size'. - (CFF_CharsetRec): Add field `num_glyphs'. - - * src/cff/cffload.c (cff_index_read_offset, cff_index_load_offsets, - cff_charset_cid_to_gindex): New functions. - (cff_new_index): Renamed to... - (cff_index_init): This. Update all callers. - Updated -- some code has been moved to `cff_index_load_offsets'. - (cff_done_index): Renamed to... - (cff_index_done): This. Update all callers. - (cff_index_get_pointers, cff_index_access_element): Updated to use - stream offsets. - (cff_charset_compute_cids): Set `num_glyphs' field. - (cff_encoding_load): Updated. - - * src/cff/cffgload.c (cff_slot_load): Updated. - -2007-01-04 David Turner - - * docs/INSTALL.UNIX: Simplify some parts, add reference to - autogen.sh and pointer to README.CVS. - - * README.CVS: Add common problem description and solution - when running autogen.sh. - - * docs/INSTALL: Add reference to MacOS X. - - * docs/MAKEPP, docs/INSTALL.MAC: New documentation files. - - * docs/TODO: Remove obsolete items. - - * src/raster/ftraster.c: (TRaster_Instance): Replace it with... - (TWorker): This. - Remove `count_table' and `memory'. - Make `grays' a pointer. - (TRaster): New structure. - (count_table): New static array. - (RAS_ARGS, RAS_ARG, RAS_VARS, RAS_VAR, FT_UNUSED_RASTER, cur_ras, - Vertical_Gray_Sweep_Step, ft_black_new, ft_black_done, - ft_black_set_mode, ft_black_render): Updated. - (ft_black_init): Don't initialize `count_table'. - (ft_black_reset): Use the render pool. This saves about 6KB of - heap space for each FT_Library instance. - - * src/smooth/ftgrays.c (TRaster): Replaced with... - (TWorker): This. - Remove `memory'. - (TRaster): New structure. - - (RAS_ARG_, RAS_ARG, RAS_VAR_, RAS_VAR, ras, gray_render_line, - gray_move_to, gray_line_to, gray_conic_to, gray_cubic_to, - gray_render_span, gray_raster_render): Updated. - (gray_raster_reset): Use the render pool. This saves about 6KB of - heap space for each FT_Library instance. - - * src/sfnt/sfobjs.c, src/sfnt/ttkern.c, src/sfnt/ttkern.h, - src/sfnt/ttmtx.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h, - src/truetype/ttpload.c, include/freetype/config/ftoption.h: Remove - FT_OPTIMIZE_MEMORY macro (and code for !FT_OPTIMIZE_MEMORY) since - the optimization is no longer experimental. - - * src/pshinter/pshalgo.c (psh_glyph_interpolate_normal_points): - Remove a typo that results in no hinting and a memory leak with some - large Asian CFF fonts. - - * src/base/ftobjs.c (FT_Done_Library): Remove a subtle memory leak - which happens when FT_Done_Library is called with still opened - CFF_Faces in it. We need to close all faces before destroying the - modules, or else some bad things (memory leaks) may happen. - -2007-01-02 Werner Lemberg - - * src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): - Remove compiler warning. - -2007-01-02 David Turner - - * src/sfnt/sfobjs.c: Add documentation comment. - -2006-12-31 Masatake YAMATO - - * src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): New - function. - Check uniqueness of the gid pairs. - (gxv_kern_subtable_fmt0_validate): Move some code to - `gxv_kern_subtable_fmt0_pairs_validate'. - -2006-12-22 David Turner - - * src/autofit/aflatin.c, src/truetype/ttgload.c: Remove compiler - warnings. - - * builds/win32/visualc/freetype.vcproj: Add _CRT_SECURE_NO_DEPRECATE - to avoid deprecation warnings with Visual C++ 8. - -2006-12-16 Anders Kaseorg - - * src/base/ftlcdfil.c (FT_Library_SetLcdFilter) - [FT_FORCE_LIGHT_LCD_FILTER]: Fix typo. - -2006-12-15 suzuki toshiya - - * include/freetype/internal/services/svotval.h: Add `volatile' to - sync with the modification by Jens Claudius on 2006-08-22; cf. - http://cvs.savannah.gnu.org/viewcvs/freetype/freetype2/src/otvalid/otvmod.c?r1=1.4&r2=1.5 - -2006-12-15 suzuki toshiya - - * src/base/ftmac.c: Specialized for Mac OS X only. - * builds/unix/ftconfig.in: Fixed for ppc64 missing Carbon framework. - * builds/unix/configure.raw: Ditto. When explicit switches for - FSSpec/FSRef/QuickDraw/ATS availability are given to configure, - builds/mac/ftmac.c is used instead of default src/base/ftmac.c. - -2006-12-15 suzuki toshiya - - * builds/mac/ftmac.c: Copied src/base/ftmac.c for legacy system. - * builds/mac/FreeType.m68k_cfm.make.txt: Fix to use builds/mac/ftmac.c - instead of src/base/ftmac.c - * builds/mac/FreeType.ppc_carbon.make.txt: Ditto. - * builds/mac/FreeType.ppc_classic.make.txt: Ditto. - * builds/mac/FreeType.m68k_far.make.txt: Ditto, and exclude gxvalid.c - that cannot be built at present. - -2006-12-15 suzuki toshiya - - * src/base/ftobjs.c: Improvement of resource fork handler for - POSIX, cf. - http://lists.gnu.org/archive/html/freetype-devel/2006-10/msg00025.html - (Mac_Read_sfnt_Resource): Count only `sfnt' resource of suitcase font - format or .dfont, to simulate the face index number counted by ftmac.c. - (IsMacResource): Return the number of scalable faces correctly. - -2006-12-10 Werner Lemberg - - * builds/toplevel.mk (version): Protect against `distclean' target. - -2006-12-09 Werner Lemberg - - * builds/*/*def.mk, builds/*/detect.mk (CAT): Define to either `cat' - or `type'. - - * builds/freetype.mk (version): Extracted from freetype.h, using - GNU make's built-in string functions. - (refdoc): Use $(version) instead of static version number. - -2006-12-08 Werner Lemberg - - * builds/toplevel.mk (dist): Extract version number from freetype.h. - -2006-12-08 Vladimir Volovich - - * src/tools/apinames (State): Remove final comma in structure -- xlc - v5 under AIX 4.3 doesn't like this. - -2006-12-07 David Turner - - * src/autofit/afloader.c (af_loader_load_g): Small adjustment - to the spacing of auto-fitted glyphs. This only impacts rare - cases (e.g., Arial Bold at rather small character sizes). - -2006-12-03 Werner Lemberg - - * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c. - -2006-12-01 Werner Lemberg - - * src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are - encoded in UTF-16BE. Patch from Rajeev Pahuja . - (tt_name_entry_ascii_from_ucs4): Removed. - - - * include/freetype/ftxf86.h: Fix and extend comment so that it - appears in the documentation. - - * include/freetype/ftchapters.h: Add `font_format' section. - - - * src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link - to TOC in index page. - -2006-11-28 David Turner - - * src/smooth/ftgrays.c (gray_raster_render): Return 0 when we are - trying to render into a zero-width/height bitmap, not an error code. - - * src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch. - - * src/smooth/ftgrays.c: Remove hard-coded error values; use FreeType - ones instead. - - * src/autofit/afhints.c (af_glyph_hints_dump_segments): Remove unused - variable. - -2006-11-26 Pierre Hanser - - * src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer. - -2006-11-25 David Turner - - * src/autofit/afhints.c (af_glyph_hints_dump_points, - af_glyph_hints_dump_segments, af_glyph_hints_dumpedges) [!AF_DEBUG]: - Add stubs to link the `ftgrid' test program when debugging is - disabled in the auto-hinter. - -2006-11-23 David Turner - - * src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c, - src/autofit/aftypes.h: Miscellaneous auto-hinter improvements. - - * src/autofit/afhints.c (af_glyph_hints_dump_segments) [AF_DEBUG]: - Emit more sensible information. - - * src/autofit/afhints.h (AF_SegmentRec): Add `height' member. - - * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Improve - rounding of blue values. - (af_latin_hints_compute_segments): Hint segment heights. - (af_latin_hints_link_segments): Reduce `len_score' value. - (af_latin_hints_compute_edges): Increase `segment_length_threshold' - value and use `height' member for comparisons. - (af_latin_hint_edges): Extend logging message. - Improve handling of remaining edges. - -2006-11-22 Werner Lemberg - - Fix Savannah bug #15553. - - * src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT - program after a change from mono to grayscaling (and vice versa). - Use correct constant for comparison to get `exec->grayscale'. - -2006-11-18 Werner Lemberg - - Because FT_Load_Glyph expects CID values for CID-keyed fonts, the - test for a valid glyph index must be deferred to the font drivers. - This patch fixes Savannah bug #18301. - - * src/base/ftobjs.c (FT_Load_Glyph): Don't check `glyph_index'. - * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/cff/cffgload.c - (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), - src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/pfr/pfrobjs.c - (pfr_slot_load), src/truetype/ttdriver.c (Load_Glyph), - src/type1/t1gload.c (T1_Load_Glyph), src/winfonts/winfnt.c - (FNT_Load_Glyph): Check validity of `glyph_index'. - -2006-11-13 David Turner - - * src/truetype/ttinterp.c (FIX_BYTECODE): Undefine. The interpreter - `enhancements' are still too buggy for general use. - - * src/base/ftlcdfil.c: Add support for FT_FORCE_LIGHT_LCD_FILTER and - FT_FORCE_LEGACY_LCD_FILTER at compile time. Define these macros - when building the library to change the default LCD filter to be - used. This is only useful for experimentation. - - * include/freetype/ftlcdfil.h: Update documentation. - -2006-11-10 David Turner - - * src/smooth/ftsmooth.c: API change for the LCD - filter. The FT_LcdFilter value is an enumeration describing which - filter to apply, with new values FT_LCD_FILTER_LIGHT and - FT_LCD_FILTER_LEGACY (the latter implements the LibXft original - algorithm which produces strong color fringes for everything - except very-well hinted text). - - * include/freetype/ftlcdfil.h (FT_Library_SetLcdFilter): Change - second parameter to an enum type. - - * src/base/ftlcdfil.c (USE_LEGACY): Define. - (_ft_lcd_filter): Rename to... - (_ft_lcd_filter_fir): This. - Update parameters. - (_ft_lcd_filter_legacy) [USE_LEGACY]: New filter function. - (FT_Library_Set_LcdFilter): Update parameters. - Handle new filter modes. - - * include/internal/ftobjs.h: Include FT_LCD_FILTER_H. - (FT_Bitmap_LcdFilterFunc): Change third argument to `FT_Library'. - (FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add filtering - callback and update other fields. - - * src/smooth/ftsmooth.c (ft_smooth_render_generic) - [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Update. - Other minor improvements. - - * src/autofit/aflatin.c: Various tiny improvements that drastically - improve the handling of serif fonts and of LCD/LCD_V hinting modes. - (af_latin_hints_compute_edges): Fix typo. - (af_latin_compute_stem_width): Take better care of diagonal stems. - -2006-11-09 David Turner - - * src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix - typo which created a variable-used-before-initialized bug. - -2006-11-07 Zhe Su - - * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout - also. - -2006-11-03 Werner Lemberg - - * src/base/ftcalc.c: Don't use `long long' but `FT_Int64'. - -2006-11-02 David Turner - - Add a few tweaks to better handle serif fonts. - Add more debugging messages. - - * src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore - segments that are less than 1.5 pixels high. This gets rid of - *many* corner cases with serifs. - (af_latin_align_linked_edge): Add logging message. - (af_latin_hint_edges): Use AF_HINTS_DO_BLUES. - Add logging messages. - Handle AF_EDGE_FLAG flag specially. - - * src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug, - _af_debug_disable_blue_hints, and _af_debug_hints variables. - - * src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug. - Update external declarations. - (af_corner_orientation, af_corner_is_flat): Replaced by... - - * include/freetype/internal/ftcalc.h (ft_corner_orientation, - ft_corner_is_flat): These declarations. - - * src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat): - Comment out. Replaced by... - - * src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat): - These functions. Update all callers. - (FT_Add64) [!FT_LONG64]: Simplify. - - * src/autofit/afhints.c: Include FT_INTERNAL_CALC_H. - (af_direction_compute): Add a missing FT_ABS call. This bug caused - production of garbage by missing lots of segments. - - * src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro. - - * src/autofit/afloader.c (af_loader_init, af_loader_done) - [AF_DEBUG]: Set _af_debug_hints. - - - * src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H. - (psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat - and ft_corner_orientation. - - - * src/gzip/inftrees.c (huft_build): Remove compiler warning. - -2006-10-24 Werner Lemberg - - * src/cff/cffload.c (cff_encoding_load): Remove unused variable. - - * src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE - as argument. - -2006-10-23 Zhe Su - - * src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to - better deal with broken Asian fonts with strange glyphs, having - self-intersections and other peculiarities. The used algorithm is - based on the nonzero winding rule. - -2006-10-23 David Turner - - Speed up the CFF font loader. With some large CFF fonts, - FT_Open_Face is now more than three times faster. - - * src/cff/cffload.c (cff_get_offset): Removed. - (cff_new_index): Inline functionality of `cff_get_offset'. - (cff_charset_compute_cids, cff_charset_free_cids): New functions. - (cff_charset_done): Call `cff_charset_free_cids'. - (cff_charset_load): Call `cff_charset_compute_cids'. - (cff_encoding_load) : Ditto, to replace inefficient loop. - - * src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX - with FT_NEXT_XXX. - - - Speed up the Postscript hinter, with more than 100% speed increase - on my machine. - - * src/pshinter/pshalgo.c (psh_corner_is_flat, - psh_corner_orientation): New functions. - (psh_glyph_compute_inflections): Merge loops for efficiency. - Use `psh_corner_orientation'. - (psh_glyph_init): Use `psh_corner_is_flat'. - (psh_hint_table_find_strong_point): Renamed to... - (psh_hint_table_find_strong_points): This. - Rewrite, adding argument to handle all points at once. - Update all callers. - (PSH_MAX_STRONG_INTERNAL): New macro. - (psh_glyph_interpolate_normal_points): Rewrite for efficiency. - -2006-10-15 suzuki toshiya - - * src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable - `error' with FT_Err_Ok. - -2006-10-14 suzuki toshiya - - * docs/INSTALL.CROSS: New document file for cross-building. - - * builds/unix/configure.raw: Preliminary cross-building support. - Find native C compiler and pass it by CC_BUILD, and - find suffix for native executable and pass it by EXEEXT_BUILD. - Also suffix for target executable is passed by EXEEXT. - - * builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to - build `apinames' which runs on building system. They are set by - CC_BUILD and EXEEXT_BUILD. - - * builds/exports.mk (APINAMES_EXE): Change the extension for - apinames from the suffix for target (E) to that for building host - (E_BUILD). - -2006-10-12 Werner Lemberg - - * docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to... - * docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This. Update all documents - which reference those files. - -2006-10-12 suzuki toshiya - - * builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable. It is - embedded in freetype2.pc and freetype-config. Use it to record - Carbon dependency of MacOSX. - - * builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS. - - * builds/unix/freetype-config.in: Ditto. - -2006-10-11 Werner Lemberg - - * devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for - development. - -2006-10-03 Jens Claudius - - * include/freetype/config/ftstdlib.h: Cast away volatileness from - argument to ft_setjmp. - - * include/freetype/internal/ftvalid.h: Add comment that - ft_validator_run must not be used. - -2006-10-01 Werner Lemberg - - * src/base/ftbase.c: Undo change from 2006-09-30. - - * src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'. - -2006-09-30 David Turner - - * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): - s/unpatented_hinting/ignore_unpatented_hinter/. - Update all callers. - - * src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether - auto-hinting shall be used or not. - - * src/truetype/ttobjs.c (tt_face_init): Ditto. - -2006-09-30 Werner Lemberg - - * src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer - in use). - - * src/base/ftbase.c: Include `ftlcdfil.c'. - -2006-09-29 Werner Lemberg - - * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for - overlapping segments. Bug reported by Stefan Koch. - -2006-09-28 David Turner - - Fix a bug in the automatic unpatented hinting support which prevents - normal bytecode hinting to work properly. - - * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): - s/force_autohint/unpatented_hinting/. Update all callers. - - * src/base/ftobjs.c (FT_Load_Glyph): Updated code. - - * src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces. - -2006-09-27 David Turner - - * include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2. - - - Add a new API to support color filtering of subpixel glyph bitmaps. - In a default build, the function `FT_Library_SetLcdFilter' returns - `FT_Err_Unimplemented_Feature'; you need to #define - FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the - real implementation. - - * include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files. - - * include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New - typedef. - (FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members - `lcd_filter_weights' and `lcd_filter'. - - * src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments - `hmul' and `vmul'. - - Handle subpixel rendering. - Simplify function. - (ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'. - (ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'. - - * include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro, - pointing to . - - * src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC), - vms_make.com: Add `ftlcdfil.c' to the list of compiled source files. - - * modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c. - -2006-09-26 David Bustin - - * src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes - correctly. Reported as Savannah bug #17843. - -2006-09-26 David Turner - - * src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL, - AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable - horizontal and vertical hinting for the purpose of debugging the - auto-fitter. - - * src/autofit/afmodule.c (_af_debug_disable_horz_hints, - _af_debug_disable_vert_hints) [AF_DEBUG]: New global variables. - - * src/autofit/aftypes.h [AF_DEBUG]: Declare above variables. - - * include/freetype/config/ftoption.h, devel/ftoption.h - (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether - we want to compile LCD-optimized rendering code (à la ClearType) or - not. The macro *must* be disabled in default builds of the library - for patent reasons. - - * src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable - LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING - isn't defined at compile time. This only changes the content of the - rendered glyph to match the one of normal gray-level rendering, - hence clients should not need to be modified. - - * docs/CHANGES: Updated. - -2006-09-18 Garrick Meeker - - * src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if - LWFN fails and both are available. - -2006-09-11 David Turner - - * src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which - report their English names through an Apple Roman - (platform,encoding) pair, with language_id != English. - - If the font uses another name entry with language_id == English, it - will be selected correctly, though. - - * src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting - selection for `mingli.ttf'. - -2006-09-05 Werner Lemberg - - * src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size' - values which have the upper two bytes set to 0xFF instead of 0x00 - (as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and - `HAN NOM B.ttf'). - - * src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code. - -2006-09-05 David Turner - - Minor source cleanups and optimizations. - - * src/smooth/ftgrays.c (GRAYS_COMPACT): Removed. - (TRaster): Remove `count_ex' and `count_ey'. - (gray_find_cell): Remove 2nd and 3rd argument. - (gray_alloc_cell): Merged with `gray_find_cell'. - (gray_record_cell): Simplify. - (gray_set_cell): Rewrite. - (gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'. - (gray_render_span): Don't use FT_MEM_SET for small values. - (gray_dump_cells) [DEBUG_GRAYS]: New function. - (gray_sweep): Avoid buffer overwrites when to drawing the end of a - bitmap scanline. - (gray_convert_glyph): Fix speed-up. - -2006-09-04 David Turner - - * src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with - 64bit processors. - -2006-09-03 Werner Lemberg - - * devel/ftoption.h: Synchronize with - include/freetype/config/ftoption.h. - - * src/smooth/ftgrays.c (gray_record_cell): Remove shadowing - variable declaration. - (gray_convert_glyph): Fix compiler warnings. - -2006-09-01 David Turner - - * src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader - to recognize a few fonts that require the automatic unpatented - loader. - - * src/smooth/ftgrays.c: Optmize the performance of the anti-aliased - rasterizer. The speed improvement is between 15% and 25%, depending - on the font data. - - (GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code. - (TCell): Redefine. - (TRaster): New members `buffer', `buffer_size', `ycells', `ycount'. - (gray_init_cells): Updated. - (gray_find_cell, gray_alloc_cell): New functions. - (gray_record_cell): Rewritten to use `gray_find_cell' and - `gray_alloc_cell'. - (PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT, - QSORT_THRESHOLD): - Removed. - (gray_shell_sort, gray_quick_sort, gray_check_sort, - gray_dump_cells): Removed. - (gray_sweep): Rewritten. - (gray_convert_glyph): Rewrite code which used one of the sorting - functions. - (gray_raster_render): Updated. - -2006-08-29 Dr. Werner Fink - - * configure: Make it possible to handle configure options which - have strings containing spaces. - -2006-08-27 David Turner - - * include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER): - New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER - or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined. - - * include/freetype/internal/ftcalc.h, src/base/ftcalc.c, - src/truetype/truetype.c, src/truetype/ttdriver.c, - src/truetype/ttgload.c, src/truetype/ttgload.h, - src/truetype/ttinterp.c, src/truetype/ttobjs.c, - src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c: - s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/. - - * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New - member `force_autohint'. - - * src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'. - - * src/truetype/ttobjs.c (tt_face_init): Prepare code for testing - against a list of font names which need the bytecode interpreter. - -2006-08-27 Jens Claudius - - Fix miscellaneous compiler warnings. - - * include/freetype/internal/ftobjs.h: Close comment with `*/' to - avoid `/* in comment' compiler warning. - - * src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast - `(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on - 64-bit platforms void* is larger than FT_UInt32. - - * src/base/ftobjs.c (t_validator_error): Cast away - volatileness of argument to ft_longjmp. Spotted by Werner - `Putzfrau' Lemberg. - - * src/bdf/bdflib.c (bdf_load_font): Initialize local - variable `lineno'. - - * src/gxvalid/gxvmod.c (classic_kern_validate): Mark local variable - `error' as volatile. - -2006-08-27 Werner Lemberg - - * builds/unix/ftconfig.in: Synchronize with main ftconfig.h. - Reported by Jens. - -2006-08-22 Jens Claudius - - Fix for previous commit, which caused many compiler warnings/errors - about addresses of volatile objects passed as function arguments as - non-volatile pointers. - - * include/freetype/internal/ftvalid.h: Make FT_Validator typedef a - pointer to a volatile object. - - * src/gxvalid/gxvmod.c (gxv_load_table): Make function argument - `table' a pointer to a volatile object. - - * src/otvalid/otvmod.c (otv_load_table): Make function argument - `table' a pointer to a volatile object. - -2006-08-18 Jens Claudius - - * src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt' - as volatile since it must keep its value across a call to ft_setjmp. - (gxv_validate): Same for local variables `memory' and `valid'. - (classic_kern_validate): Same for local variables `memory', - `ckern', and `valid'. - - * src/otvalid/otvmod.c (otv_validate): Same for function parameter - `face' and local variables `base', `gdef', `gpos', `gsub', `jstf', - and 'valid'. - - * src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable - `cmap'. - -2006-08-16 David Turner - - * src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler - warnings. - - * src/base/ftobjs.c (ft_validator_run): Disable function; it is - buggy by design. Always return -1. - - - Improvements to native TrueType hinting. This is a first try, - controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c. - - * include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member - `extra_points2'. - - * include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member - `orus'. - - * src/base/ftgloadr.c (FT_GlyphLoader_Reset, - FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra, - FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to - handle `extra_points2'. - - * src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'. - Remove compiler warning. - (cur_to_arg): Remove macro. - (TT_Hint_Glyph): Updated. - (TT_Process_Simple_Glyph): Handle `orus'. - - * src/truetype/ttinterp.c (FIX_BYTECODE): New macro. - (Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'. - (LOC_Ins_IUP): Renamed to... - (IUP_WorkerRec): This. - Add `orus' member. - (Shift): Renamed to... - (_iup_worker_shift): This. - Updated. - (Interp): Renamed to... - (_iup_worker_interpolate): This. - Updated to handle `orus'. - (Ins_IUP): Updated. - - * src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new): - Handle `orus'. - -2006-08-15 suzuki toshiya - - * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to - build ftvalid in ft2demos. This has been inadvertedly changed - 2006-08-13. - -2006-08-15 suzuki toshiya - - `ft_validator_run' wrapping `setjmp' can cause a crash, as found by - Jens: - http://lists.nongnu.org/archive/html/freetype-devel/2006-08/msg00004.htm. - - * src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'. - It reverts the change introduced on 2005-08-20. - - * src/gxvalid/gxvmod.c: Ditto. - -2006-08-13 Jens Claudius - - * finclude/freetype/internal/psaux.h: (T1_TokenType): Add - T1_TOKEN_TYPE_KEY. - (T1_FieldRec): Add `dict'. - (T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros. - (T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS - keyword is expected as an additional argument. - - * src/cid/cidload.c: (cid_field_records): Adjust invocations of - T1_FIELD_XXX. - - * src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX. - - * src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing. - (ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY, - not T1_TOKEN_TYPE_ANY. - (ps_parser_load_field): Make sure a token that should be a string or - name is really a string or name. - Avoid memory leak if a keyword has been already encountered and its - value is overwritten. - * src/type1/t1load.c: (t1_keywords): Adjust invocations of - T1_FIELD_XXX. - (parse_dict): Ignore keywords that occur in the wrong dictionary - (e.g., in `Private' instead of `FontDict'). - - * src/type1/t1tokens.h: Adjust invocations of T1_FIELD_XXX. - - * src/type42/t42parse.c: (t42_keywords): Adjust invocations of - T1_FIELD_XXX. - -2006-07-18 Jens Claudius - - Move creation of field `buildchar' of T1_DecoderRec out of - `t1_decoder_init' and let the caller of `t1_decoder_init' take care - of it. - - Call the finisher for T1_Decoder in `cid_face_compute_max_advance' - and `T1_Compute_Max_Advance'. - - * include/freetype/internal/psaux.h (T1_DecoderRec): Remove field - `face', add `len_buildchar'. - - * include/freetype/internal/t1types.h (T1_FaceRec): Add field - `buildchar'. - - * src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher - for T1_Decoder. - (cid_slot_load_glyph): Do not ignore failure when initializing the - T1_Decoder. - - * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated. - (t1_decoder_init): Remove initialization of fields `buildchar' and - `len_buildchar'. - (t1_decoder_done): Remove deallocation of field `buildchar'. - - * freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize - T1_Decoder's `buildchar' and `len_buildchar'; call finisher for - T1_Decoder. - (T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and - `len_buildchar'; make sure to call finisher for T1_Decoder even in - case of error. - - * src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar' - of T1_FaceRec. - - * src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of - T1_FaceRec. - -2006-07-14 Jens Claudius - - * include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE, - IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, - and IS_PS_BASE85 (from src/psaux/psconv.h). - (T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER, - T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND. - (T1_DecoderRec): New fields `buildchar' and `face'. - (IS_PS_TOKEN): New macro. - - * include/freetype/internal/t1types.h (T1_FaceRec): New fields - `ndv_idx', `cdv_idx', and `len_buildchar'. - - * include/freetype/t1tables.h (PS_BlendRec): New fields - `default_design_vector' and `num_default_design_vector'. - - * src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE, - IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and - IS_PS_BASE85 to include/freetype/internal/psaux.h. - - * src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token' - argument to be NULL if we want only to count the number of tokens. - (ps_tocoordarray): Allow `coords' argument to be NULL if we just - want to skip the array. - (ps_tofixedarray): Allow `values' argument to be NULL if we just - want to skip the array. - - * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support - for (partially commented out) othersubrs 19-25, 27, and 28. - (t1_decoder_init): Initialize new fields `face' and `buildchar'. - (t1_decoder_done): Release new field `buildchar'. - - * src/type1/t1load.c (parse_buildchar, parse_private): New - functions. - (t1_keywords): Register them. - (t1_allocate_blend): Updated. - (t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER, - T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND. - (parse_dict): Remove `keyword_flags' argument. - Use new macro IS_PS_TOKEN. - Changed function so that later PostScript definitions override - earlier ones. - (t1_init_loader): Initialize new field `keywords_encountered'. - (T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and - `len_buildchar'. - Remove `keywords_flags'. - - * src/type1/t1load.h (T1_LoaderRect): New field - `keywords_encountered'. - (T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros. - - * src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New - entries for parsing /NDV, /CDV, and /DesignVector. - -2006-07-07 Werner Lemberg - - Add many checks to protect against malformed PCF files. - - * src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers. - (PCF_Face_Init): Add calls to PCF_Face_Done in case of errors. - - * src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table - data and check that tables don't overlap (using a simple - bubblesort). - (PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE): - New macros which give the size of data structures in the data - stream. - (pcf_get_properties): Use rough estimates to get array size limits. - Assign `face->nprops' and `face->properties' earlier so that a call - to PCF_Face_Done can do the clean-up in case of error. - Protect against invalid string offsets. - (pcf_get_metrics): Clean up code. - Adjust tracing message levels. - Use rough estimate to get array size limit. - (pcf_get_bitmaps): Clean up code. - Adjust tracing message levels. - Use rough estimates to get offset limits. - (pcf_get_encodings): Adjust tracing message level. - (pcf_get_accel): Clean up code. - -2006-06-26 Werner Lemberg - - * src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which - don't have a POINT_SIZE property. This fixes Savannah bug #16914. - -2006-06-26 Jens Claudius - - * src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15. - (t1_decoder_parse_charstrings): Operator with - opcode 15 pops its two arguments. - Handle the case where the pops of an othersubr may be part of a - subroutine. - Handle unknown othersubrs gracefully: count their operands and let - the following pop operators push the operands as the results onto - the Type1 stack. - Improve handling of setcurrentpoint opcode. - -2006-06-25 Jens Claudius - - The Type 1 parser now skips over top-level procedures as required - for a `Simplified Parser'. This makes the parser more robust as it - doesn't poke around in PostScript code. Additionally, it makes the - FontDirectory hackery in src/type1/t1load.c unnecessary. - - * src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro. - (skip_literal_string): Add FT_Error as return value. - Handle escapes better. - (skip_string): Add FT_Error as return value. - Don't set `parser->error' but return error code directly. - (skip_procedure): New function. - (ps_parser_skip_PS_token): Handle procedures. - Update code. - (ps_parser_to_token): Update code. - (ps_parser_load_field_table): Handle bbox entries also. - - * src/type1/t1load.c (parse_dict): Remove FontDirectory hackery. - Add commented-out code for synthetic fonts. - -2006-06-24 Eugeniy Meshcheryakov - - Fix two hinting bugs as reported in - http://lists.nongnu.org/archive/html/freetype-devel/2006-06/msg00057.html. - - * include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add - `first_point' member. - - * src/truetype/ttgload.c (tt_prepare_zone): Initialize - `first_point'. - (TT_Process_Composite_Glyph): Always untouch points. - - * src/truetype/ttinterp.c (Ins_SHC): Fix computation of - `first_point' and `last_point' in case of composite glyphs. - (Ins_IUP): Fix computation of `end_point'. - -2006-06-22 suzuki toshiya - - Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel - Mac. The original patch was written by David Sachitano and Lawrence - Coopet, and modified by Sean McBride for MPW compatibility. Only - required data are converted; unused data are left in big endian. - - * src/base/ftmac.c: Include for byteorder macros for non - Mac OS X platforms. - (OS_INLINE): Undefine before definition. - (count_faces_sfnt): Insert EndianS16_BtoN to parse the header of - FontAssociation table in FOND resource. - (count_faces_scalable): Insert EndianS16_BtoN to parse the header - and fontSize at each entry of FontAssociation table in FOND - resource. - (parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse - ffStylOff of FamilyRecord header of FOND resource, the header, - fontSize, fontID at each entry of FontAssociation table, and - StyleMapping table. - (count_faces): Call `HUnlock' after all FOND utilization. - -2006-06-08 suzuki toshiya - - Public API of TrueTypeGX, OpenType, and classic kern table validator - should return `FT_Err_Unimplemented_Feature' if validation service - is unavailable (disabled in `modules.cfg'). It is originally - suggested by David Turner, cf. - http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html - - * src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return - FT_Err_Unimplemented_Feature if TrueTypeGX validation service is - unavailable. - (FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if - classic kern table validation service is unavailable. - - * src/base/ftotval.c (FT_OpenType_Validate): Return - FT_Err_Unimplemented_Feature if OpenType validation service is - unavailable. - -2006-06-08 Werner Lemberg - - * src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of - errors. - -2006-06-07 David Turner - - * src/type1/t1afm.c (KERN_INDEX): Make it more robust. - (T1_Read_Metrics): Fix memory leak which happened when the metrics - file doesn't have kerning pairs. This fixes Savannah bug #16768. - -2006-06-06 David Turner - - Fix memory leak described in Savannah bug #16759. - - We change `ps_unicodes_init' so that it also takes a - `free_glyph_name' callback to release the glyph names returned by - `get_glyph_name' - - * include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc): - Renamed to ... - (PS_GetGlyphNameFunc): This. - (PS_FreeGlyphNameFunc): New typedef. - (PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc. - - * src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first - argument. - (cff_sid_free_glyph_name): New function. - (cff_cmap_unicode_init): Updated. - - * src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated. - - * src/psnames/psmodule.c (ps_unicodes_init): Add variable for - PS_FreeGlyphNameFunc and use it. - - -2006-06-04 David Turner - - * src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept - `item_size == 0' as well -- though this sounds weird, it can - theoretically happen. This fixes Savannah bug #16669. - - * src/pfr/pfrobjs.c (pfr_face_init): Fix the computation - of `face->num_glyphs' which missed the last glyph, due to - the offset-by-1 computation, since the PFR format doesn't - guarantee that glyph index 0 corresponds to the `missing - glyph. This fixes Savannah bug #16668. - -2006-05-25 Werner Lemberg - - * builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out - `-no-undefined'. Reported by Christian Biesinger. - -2006-05-19 Brian Weed - - * builds/win32/visualc/freetype.dsp: Release libraries no longer - have debug information, and debug libraries use `C7 compatible' - debug info. - -2006-05-19 suzuki toshiya - - Apply patch by Derek Clegg to fix two memory leaks in the MacOS - resource fork handler. This fixes Savannah bug #16631. - - * src/base/ftobjs.c (load_face_in_embedded_rfork): Replace - `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak. - - * src/base/ftrfrk.c (raccess_guess_linux_double_from_file_name): - Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak. - -2006-05-19 suzuki toshiya - - * build/unix/configure.raw: Add a fallback to disable Carbon - dependency, if configured with no options on Mac OS X. - -2006-05-19 suzuki toshiya - - * src/base/ftmac.c (open_face_from_buffer): Deallocate stream when - its content cannot be parsed as supported font. This fixes - the second part of Savannah bug #16590. - -2006-05-18 Werner Lemberg - - * src/truetype/ttgload.c (TT_Load_Composite_Glyph) - [FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again. - -2006-05-17 David Turner - - This is a major patch used to drastically improve the performance of - loading glyphs. This both speeds up loading the glyph vectors - themselves and the auto-fitter module. - - We now use inline assembler code with GCC to implement `FT_MulFix', - which is probably the most important function related to the - engine's performance. - - The resulting speed-up is about 25%. - - - * include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields - `cursor' and `limit'. - - * src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation): - New functions. - (AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out. - [TEST]: Remove. - - * src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test - code. - - * src/autofit/afhints.c (af_axis_hints_new_segment): Don't call - `FT_ZERO' - (af_direction_compute, af_glyph_hints_compute_inflections): Rewritten. - (af_glyph_hints_reload: Rewrite recognition of weak points. - - * src/autofit/aflatin.c (af_latin_hints_compute_segments): Move - constant values out of the loops. - - * src/autofit/aftypes.h: Updated. - - * src/base/ftcalc.c (FT_MulFix): Use inline assembler code. - - * src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector - product to get orientation. - - * src/gzip/ftgzip.c (ft_get_uncompressed_size): New function. - (FT_Stream_OpenGzip): Use it to handle small files directly in - memory. - - * src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_ConvEexecDecode): - Improve performance. - - * src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and - `limit'. - - (TT_Load_Glyph_Header, TT_Load_Simple_Glyph, - TT_Load_Composite_Glyph): Updated. Add threshold to protect against - exceedingly large values of number of contours. Speed up by - reducing the number of loops. - - * src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix. - - - * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold - used to detect rogue clients from 4 to 16. This is to prevent some - segmentation faults with fonts like `KozMinProVI-Regular.otf' which - comes from the Japanese Adobe Reader Asian Font pack. - -2007-05-17 Werner Lemberg - - * src/cff/cffload.c (cff_font_done): Deallocate subfont array. This - fixes the first part of Savannah bug #16590. - -2006-05-16 Werner Lemberg - - * docs/PROBLEMS: Updated icl issues. - ----------------------------------------------------------------------------- - -Copyright 2006, 2007, 2008 by -David Turner, Robert Wilhelm, and Werner Lemberg. - -This file is part of the FreeType project, and may only be used, modified, -and distributed under the terms of the FreeType project license, -LICENSE.TXT. By continuing to use, modify, or distribute this file you -indicate that you have read the license and understand and accept it -fully. - - -Local Variables: -version-control: never -coding: utf-8 -End: diff --git a/src/3rdparty/freetype/ChangeLog.20 b/src/3rdparty/freetype/ChangeLog.20 deleted file mode 100644 index 8fcc5e7..0000000 --- a/src/3rdparty/freetype/ChangeLog.20 +++ /dev/null @@ -1,2613 +0,0 @@ -2002-02-09 Werner Lemberg - - * README: Fix typo. - * docs/CHANGES: Minor fixes. - - - * Version 2.0.8 released. - ========================= - - -2002-02-08 David Turner - - * docs/CHANGES: Updating for 2.0.8. - - * include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and - removing `FT_Get_Next_Char' from the API (temporarily). - - * include/freetype/freetype.h: Adding comments to FT_Get_Next_Char; - note that this function might temporarily be removed for the 2.0.8 - release. - -2002-02-07 David Turner - - * src/pcf/pcfread.c (pcf_load_font): Removed immature support of - the AVERAGE_WIDTH property. - -2002-02-06 David Turner - - * src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in - PDF documents do not include 'cmap', 'post' and 'name' tables, the - SFNT face loader has been changed to not immediately report an - error if these are not present. - - Note that the specification _requires_ these tables, but Adobe - seems to ignore it completely. - - * src/sfnt/ttcmap.c: Removing compiler warnings. - - * src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt. - (pcf_parse_metric, pcf_parse_compressed_metric): Removed. Code - is now in ... - (pcf_get_metric): Here. - (pcfSeekToType): Renamed to ... - (pcf_seek_to_table_type): This. - Use FT_Int. - (pcfHasType): Renamed to ... - (pcf_has_table_type): This. - Use FT_Int. - (find_property): Renamed to ... - (pcf_find_property): This. - Use FT_Int. - (pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts - better (delaying format checks out of FT_Access_Frame .. - FT_Forget_Frame blocks to avoid leaving the stream in an incorrect - state when encountering an invalid PCF font). - - * src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ... - (PCF_Face_Done): This. - (PCF_Init_Face): Renamed to ... - (PCF_Face_Init): This. - (PCF_Get_Char_Index): Renamed to ... - (PCF_Char_Get_Index): This. - (PCF_Get_Next_Char): Renamed to ... - (PCF_Char_Get_Next): This. - (pcf_driver_class): Updated. - - * src/pcf/pcf.h (PCF_Done_Face): Removed. - -2002-02-06 Detlef Würkner - - * src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak. - - * src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH' - property to return correct character pixel (width/height) pairs for - embedded bitmaps. - -2002-02-04 Keith Packard - - Adding the function `FT_Get_Next_Char', doing the obvious thing - w.r.t. the selected charmap. - - * include/freetype/freetype.h: Add prototype. - * include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar' - typedef. - (FT_Driver_Class): Use it. - * include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func' - typedef. - (PSNames_Interface): Use it. - * include/freetype/internal/tttypes.h: Add `TT_CharNext_Func' - typedef. - (TT_CMapTable): Use it. - - * src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing - high-level API. - * src/cff/cffdrivr.c (cff_get_next_char): New function. - (cff_driver_class): Add it. - * src/cid/cidriver.c (Cid_Get_Next_Char): New function. - (t1cid_driver_class): Add it. - * src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function. - (pcf_driver_class): Add it. - * src/psnames/psmodule.c (PS_Next_Unicode): New function. - (psnames_interface): Add it. - * src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4, - code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary - functions. - (TT_CharMap_Load): Use them. - * src/truetype/ttdriver.c (Get_Next_Char): New function. - (tt_driver_class): Add it. - * src/type1/t1driver.c (Get_Next_Char): New function. - (t1_driver_class): Add it. - * src/winfonts/winfnt.c (FNT_Get_Next_Char): New function. - (winfnt_driver_class): Add it. - - * src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for - Unicode and Latin 1 encodings. - -2002-02-02 Keith Packard - - * builds/unix/freetype-config.in: Add missing `fi'. - - - * Version 2.0.7 released. - ========================= - - -2002-02-01 David Turner - - * include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7 - for the new release. - -2002-01-31 David Turner - - * README, README.UNX, docs/CHANGES: Updating documentation for the - 2.0.7 release. - -2002-01-30 David Turner - - * INSTALL: Moved to ... - * docs/INSTALL: Here to avoid conflicts with the `install' script on - Windows, where the filesystem doesn't preserve case. - -2002-01-29 David Turner - - * configure: Fixed the script. It previously didn't accept more - than one argument correctly. For example, when typing: - - ./configure --disable-shared --disable-nls - - the `--disable-nls' was incorrectly sent to the `make' program. - -2002-01-29 Werner Lemberg - - * README.UNX: Fix typo. - * builds/unix/install.mk (uninstall): Fix library name for libtool. - -2002-01-28 Francesco Zappa Nardelli - - * src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of - the face object (face->toc.tables, face->root.family_name, - face->root.available_size, face->charset_encoding, - face->charset_registry are now freed). Thanks to Niels Moseley. - -2002-01-28 Roberto Alameda - - * src/type1/t1load.c (parse_encoding): Set `loader->num_chars'. - -2002-01-28 Werner Lemberg - - * src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy - of `base' string for decrypting to not modify the original data. - Based on a patch by Jakub Bogusz . - -2002-01-27 Giuliano Pochini - - * src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused - bad rendering of thin lines (less than one pixel thick). - -2002-01-25 Werner Lemberg - - * src/cff/cffdrivr.c (cff_get_name_index): Make last patch work - actually. - -2002-01-25 Martin Zinser - - * src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix - compilation warnings. - * src/base/descrip.mms (OBJS): Add `ftmm.obj'. - * src/cache/descrip.mms (ftcache.obj): Dependencies added. - -2002-01-25 WANG Yi - - * src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug. - -2002-01-21 Antoine Leca - - * docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in - the URL for the online resource. - -2002-01-18 Ian Brown - - * builds/win32/ftdebug.c: New file. - * builds/win32/visualc/freetype.dsp: Updated. - -2002-01-18 Detlef Würkner - - * builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9. - * builds/amiga/README: Updated. - -2002-01-18 Ian Brown - - * builds/win32/visualc/freetype.dsp: Updated. - -2002-01-13 Werner Lemberg - - * builds/unix/freetype2.a4: The script was still buggy. - * builds/unix/freetype-config.in: Make it really work for any install - prefix. - -2002-01-10 Werner Lemberg - - * builds/unix/freetype2.a4: Fix some serious bugs. - -2002-01-09 David Turner - - * builds/unix/configure.ac: Build top-level Jamfile. - -2002-01-09 Maxim Shemanarev - - * src/smooth/ftgrays.c (gray_render_line): Small optimization to - the smooth anti-aliased renderer that deals with vertical segments. - This results in a 5-7% speedup in rendering speed. - -2002-01-08 David Turner - - Added some wrapper scripts to make the installation more - Unix-friendly. - - * configure, install: New files. - - * INSTALL, README.UNX: Updated installation documentation to use the - new 'configure' and 'install' scripts. - -2002-01-07 David Turner - - - * Version 2.0.6 released. - ========================= - - - * docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release. - - * src/tools/docmaker.py: Fixed HTML quoting in sources. - (html_format): Replaced with ... - (html_quote): New function. - (html_quote0): New function. - (DocCode::dump_html): Small improvement. - (DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote. - - * include/freetype/config/ftoption.h: Setting default options for - a release build (debugging off, bytecode interpreter off). - - * src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c, - src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c, - src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler - warnings (in pedantic compilation modes). - -2002-01-05 David Turner - - * src/autohint/ahhint.c (ah_align_linked_edge): Modified computation - of auto-hinted stem widths; this avoids color fringes in - `ClearType-like' rendering. - - * src/truetype/ttgload.c (TT_Load_Glyph_Header, - TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph): - Modified the TrueType loader to make it more paranoid; this avoids - nasty buffer overflows in the case of invalid glyph data (as - encountered in the output of some buggy font converters). - -2002-01-04 David Turner - - * README.UNX: Added special README file for Unix users. - - * builds/unix/ftsystem.c (FT_New_Stream): Fixed typo. - - * src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid - of compiler warnings. - - * src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning. - -2002-01-03 Werner Lemberg - - * src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler - warning. - -2002-01-03 Keith Packard - - * builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that - all FreeType input streams are closed in child processes of a `fork' - on Unix systems. This is important to avoid (potential) access - control issues. - -2002-01-03 David Turner - - * src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the - library when dealing with certain weird fonts like `Stalingrad', in - `sadn.pfb' (this font has no full font name entry). - - * src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check): - New function to check the consistency of outline data. - - * src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to - ensure that loaded glyphs are valid. This allows certain fonts like - `tt1095m_.ttf' to be loaded even though it appears they contain - really funky glyphs. - - There still is a bug there, though. - - * src/truetype/ttgload.c (load_truetype_glyph): Fix error condition. - -2001-12-30 David Turner - - * src/autohint/ahhint.c (ah_hinter_load): Fix advance width - computation of auto-hinted glyphs. This noticeably improves the - spacing of letters in KDE and Gnome. - -2001-12-25 Antoine Leca - - * builds/dos/detect.mk: Correcting the order for Borland compilers: - 16-bit bcc was never selected, always overridden by 32-bit bcc32. - -2001-12-22 Francesco Zappa Nardelli - - * src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE' - and fix incorrect computation of `available_sizes'. - -2001-12-22 David Turner - - * src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an - incorrect glyph advance in the case of mono-width fonts (like - Courier, Andale Mono, and others). - -2001-12-22 Detlef Würkner - - * builds/amiga/*: Adaptations to latest changes. - Support added for MorphOS. - -2001-12-22 Werner Lemberg - - * src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'. - (ps_mask_table_merge, ps_hints_open, ps_hints_stem, - ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix - FT_ERROR messages. - * src/pshinter/pshalgo1.c (FT_COMPONENT): Define as - `trace_pshalgo1'. - * src/pshinter/pshalgo2.c (FT_COMPONENT): Define as - `trace_pshalgo2'. - * include/freetype/internal/ftdebug.h (FT_Trace): Updated. - - * docs/modules.txt: New file. - -2001-12-21 David Turner - - * src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter): - Ignore invalid `hintmask' and `cntrmask' operators (instead of - returning an error). Glyph 2028 of the CFF font `MSung-Light-Acro' - couldn't be rendered otherwise (it seems its charstring is buggy, - though this requires more analysis). - (FT_COMPONENT): Define. - - * src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c - (T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a - bug where the X and Y axis where inverted in the postscript hinter. - This caused problem when displaying on non-square surfaces. - - * src/pshinter/pshalgo2.c: s/vertical/dimension/. - - * src/pshinter/pshglob.c (psh_globals_new): Replaced a floating - point constant with a fixed-float equivalent. For some reasons not - all compilers are capable of directly computing a floating pointer - constant casted to FT_Fixed, and will link a math library instead. - -2001-12-20 Werner Lemberg - - * src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix - tracing strings. - * src/cache/ftccmap.c (ftc_cmap_family_init): Ditto. - * src/cache/ftcmanag.c (ftc_family_table_alloc, - ftc_family_table_free, FTC_Manager_Check): Ditto. - * src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto. - - * src/base/ftobjs.c (FT_Done_Library): Remove compiler warning. - -2001-12-20 David Turner - - Added PostScript hinter support to the CFF and CID drivers. - - * include/freetype/internal/cfftypes.h (CFF_Font): New member - `pshinter'. - * src/cff/cffload.c (CFF_Get_Standard_Encoding): New function. - * src/cff/cffload.h: Updated. - * src/cff/cffgload.c (CFF_Init_Builder): Renamed to ... - (CFF_Builder_Init): This. - Added new argument `hinting'. - (CFF_Done_Builder): Renamed to ... - (CFF_Builder_Done): This. - (CFF_Init_Decoder): Added new argument `hinting'. - (CFF_Parse_CharStrings): Implement vstem support. - (CFF_Load_Glyph): Updated. - Add hinting support. - (cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding(). - (cff_argument_counts): Updated. - * src/cff/cffgload.h: Updated. - * src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. - (CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init, - CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New - functions. - (CFF_Init_Face): Renamed to ... - (CFF_Face_Init): This. - Add hinter support. - (CFF_Done_Face): Renamed to ... - (CFF_Face_Done): This. - (CFF_Init_Driver): Renamed to ... - (CFF_Driver_Init): This. - (CFF_Done_Driver): Renamed to ... - (CFF_Driver_Done): This. - * src/cff/cffobjs.h: Updated. - * src/cff/cffdrivr.c (cff_driver_class): Updated. - - * include/freetype/internal/t1types.h (CID_FaceRec): New member - `pshinter'. - * src/cid/cidgload.c (CID_Load_Glyph): Add hinter support. - * src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. - (CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs, - CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions. - (CID_Done_Face): Renamed to ... - (CID_Face_Done): This. - (CID_Init_Face): Renamed to ... - (CID_Face_Init): This. - Add hinting support. - (CID_Init_Driver): Renamed to ... - (CID_Driver_Init): This. - (CID_Done_Driver): Renamed to ... - (CID_Driver_Done): This. - * src/cid/cidobjs.h: Updated. - * src/cidriver.c: Updated. - - * src/pshinter/pshrec.c (t2_hint_stems): Fixed. - - * src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that - crashed the library on exit. - - * src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix - transformation of hinted glyphs. - - * src/cid/cidload.c (cid_read_subrs): Fix error condition. - - * src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs - routines were never released when CID faces were destroyed. - - * src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated - to move the definition of encoding tables back within `cffload.c' - instead of making them part of a shared header (causing problems in - `multi' builds). This reverts change 2001-08-08. - - * docs/CHANGES: Updated for 2.0.6 release. - * docs/TODO: Added `stem3 and counter hints support' to the TODO - list for the Postscript hinter. - * docs/BUGS: Closed the AUTOHINT-NO-SBITS bug. - -2001-12-19 David Turner - - * include/freetype/cache/ftcache.h: Added comments to indicate that - some of the exported functions should only be used by applications - that need to implement custom cache types. - - * src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug - that prevented composites from loading correctly, due to missing - parentheses around macro parameters. - - * src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name' - tables optional to load PCL fonts properly. - - * src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c - (FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY): - `Fixed' the bug that prevented embedded bitmaps to be loaded when - the auto-hinter is used. This actually is a hack but will be enough - until the internal re-design scheduled for FreeType 2.1. - - * src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline - shifting bug in the monochrome renderer. - - * README: Updated version numbers to 2.0.6. - -2001-12-17 Werner Lemberg - - * src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid - glyph header. - -2001-12-15 Werner Lemberg - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning. - * include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is - already in ftcmanag.h. - * src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable - `gfam'. - * src/cache/ftcmanag.c (ftc_family_table_alloc, - * ftc_family_table_free): Use FT_EXPORT_DEF. - * include/freetype/cache/ftcmanag.h: Updated. - * src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF. - * src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable - `cfam'. - Remove compiler warning. - (FTC_CMapCache_Lookup): Remove compiler warnings. - (ftc_cmap_family_init): Ditto. - (FTC_CMapCache_Lookup): Ditto. - - * builds/unix/configure.ac: Increase `version_info' to 8:0:2. - * builds/unix/configure: Regenerated. - -2001-12-14 Werner Lemberg - - * builds/mac/README: Updated. - -2001-12-14 Scott Long - - * src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when - dealing with invalid fonts (i.e. glyph size < 10 bytes). - -2001-12-14 Sam Latinga - - * builds/mac/freetype.make: A new Makefile to build with MPW on - MacOS classic. - -2001-12-14 David Turner - - * src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c - (T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph), - src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to - all font drivers (the advance width was never hinted when it - should). - - * include/freetype/freetype.h (FREETYPE_PATCH): New macro. - * src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't - use `extern' keyword. - -2001-12-12 David Turner - - * src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem - psh_globals_new): Adding correct BlueScale/BlueShift support, plus - family blues processing. - * src/pshinter/pshglob.h (PSH_BluesRec): Updated. - - Started adding support for the Postscript hinter in the CFF module. - - * src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H. - (CFF_Parse_CharStrings): Implement it. - * src/cff/cffgload.h: Updated. - -2001-12-12 Werner Lemberg - - * builds/unix/freetype2.m4: Some portability fixes. - -2001-12-11 Jouk Jansen - - * src/base/descrip.mms (OBJS): Add ftdebug.obj. - -2001-12-11 Werner Lemberg - - * src/sfnt/ttload.c (TT_Load_Generic_Header): Typos. - -2001-12-11 David Turner - - * builds/unix/freetype-config.in: Modified the script to prevent - passing `-L/usr/lib' to gcc. - - * docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT'). - - * builds/unix/freetype2.m4: New file for checking configure paths. - We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I - didn't modify builds/unix/install.mk yet. - - * INSTALL: Updated the instructions to build shared libraries with - Jam. They were simply wrong. - - * src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused - slightly improper results for `FT_Cos' and `FT_Sin' (example: - FT_Sin(0) == -1!). - -2001-12-11 Detlef Würkner - - * include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE): - Fixed incorrect argument types. - -2001-12-10 Francesco Zappa Nardelli - - * src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts - by setting the `face->metrics.max_advance' correctly. - -2001-12-07 David Turner - - * include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new - charmap cache. - * src/cache/ftcache.c: Updated. - - * src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/. - -2001-12-06 Leonard Rosenthol - - Added support for reading .dfont files on Mac OS X. Also added a - new routine which looks up a given font by name in the Mac OS and - returns the disk file where it resides. - - * src/base/ftmac.c: Include and . - (is_dfont): New auxiliary function. - (FT_New_Face_From_dfont): New function. - (FT_GetFile_From_Mac_Name): New exported function. - (FT_New_Face): Updated. - * include/freetype/ftmac.h: Updated. - -2001-12-06 David Turner - - * src/cache/Jamfile, src/cache/rules.mk: Updated. - -2001-12-06 Werner Lemberg - - * INSTALL: Small update. - -2001-12-05 David Turner - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for - debugging purposes. - Comment out use of `origin'. - - * src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug - where outline shifting wasn't correctly undone after bitmap - rasterization. This created problems with certain glyphs (like '"' - of certain fonts) and the cache system. - - * src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo. - * src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo. - (ps2_hints_apply): Small fix. - -2001-12-05 David Turner - - * src/pshinter/pshalgo2.c (psh2_hint_table_init), - src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler - warnings. - - * include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*: - Yet another massive rewrite of the caching sub-system in order to - both increase performance and allow simpler cache sub-classing. As - an example, the code for the image and sbit caches is now much - simpler. - - I still need to update the documentation in - www/freetype2/docs/cache.html to reflect the new design though. - - * include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New - macro. - (FT_CACHE_INTERNAL_CACHE_H): Updated. - -2001-12-05 David Krause - - * docs/license.txt: s/X Windows/X Window System/. - -2001-12-04 Werner Lemberg - - * src/raster/ftraster.c: Fix definition condition of MEM_Set(). - * src/smooth/ftgrays.c (M_Y): Change value to 192. - * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter. - Remove unused variable. - * src/cache/ftcimage.c (ftc_image_node_init, - ftc_image_node_compare): Remove unused variables. - * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused - variable. - * src/raster/ftraster.c (MEM_Set): Move definition down to avoid - compiler warning. - * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to - avoid compiler warnings. - * src/pcf/pcfread.c (tableNames): Use `const'. - (pcf_read_TOC): Change counter name to avoid compiler warning. - Use `const'. - * src/pshinter/pshrec.c (ps_hints_close): Remove redundant - declaration. - * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables - to avoid shadowing. - * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto. - * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()' - and `T1_Size_Done()'. - -2001-11-20 Antoine Leca - - * include/freetype/ttnameid.h: Added some new Microsoft language - codes and LCIDs as found in MSDN (Passport SDK). Also added - comments about the meaning of bit 57 of the `OS/2' table - (TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is - a character beyond 0xFFFF in this font'. Thanks to Detlef Würkner - for noticing this. - -2001-11-20 David Turner - - * src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting - routine that created nasty alignment artefacts. - - * src/pshinter/pshrec.c, tests/gview.c: Debugging updates. - - * src/smooth/ftgrays.c: De-activated experimental gamma support. - Apparently, `optimal' gamma tables depend on the monitor type, - resolution and general karma, so it's better to compute them outside - of the rasterizer itself. - (gray_convert_glyph): Use `volatile' keyword. - -2001-10-29 David Turner - - Adding experimental `gamma' support. This produces smoother glyphs - at small sizes for very little cost. - - * src/smooth/ftgrays.c (grays_init_gamma): New function. - (gray_raster_new): Use it. - - Various fixes to the auto-hinter. They merely improve the output of - sans-serif fonts. Note that there are still problems with serifed - fonts and composites (accented characters). - - * src/autohint/ahglyph.c (ah_outline_load, - ah_outline_link_segments): Implement it. - Fix typos. - (ah_outline_save, ah_outline_compute_segments): Fix typos. - * src/autohint/ahhint.c (ah_align_serif_edge): New argument - `vertical'. Implement improvement. - (ah_hint_edges_3, ah_hinter_hint_edges): Implement it. - Fix typos. - (ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix - typos. - (ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined. - * src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro. - * src/autohint/ahtypes.h: Ditto. - (AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges' - (making them global as `ah_debug_disable_horz' and - `ah_debug_disable_vert'). - Fix typos. - - * tests/gview.c: Updated the debugging glyph viewer to show the - hints generated by the `autohint' module. - -2001-10-27 David Turner - - * src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that - considerably lowered the performance of the abstract chunk cache. - -2001-10-26 David Turner - - * include/freetype/ftcache.h, include/freetype/cache/*.h, - src/cache/*.c: Major re-design of the cache sub-system to provide - better performance as well as an `Acquire'/`Release' API. Seems to - work well here, but probably needs a bit more testing. - -2001-10-26 Leonard Rosenthol - - * builds/mac/README: Updated to reflect my taking over the project - and that is now being actively maintained. - - * src/base/ftmac.c (parse_fond): Applied patches from Paul Miller - to support loading a face other than the - first from a FOND resource. - (FT_New_Face_From_FOND): Updated. - -2001-10-25 Leonard Rosenthol - - * builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac - OS for latest version (7) of CWPro and for recent changes to the FT - source tree. - -2001-10-25 David Turner - - * include/freetype/config/ftoption.h: Updated comments to explain - precisely how to use project-specific macro definitions without - modifying this file manually. - - (FT_CONFIG_FORCE_INT64): Define. - - (FT_DEBUG_MEMORY): New macro. - -2001-10-24 Tom Kacvinsky - - * builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'. - -2001-10-23 David Turner - - * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: - Improvements to the memory debugger to report more information in - case of errors. Also, some allocations that occurred through REALLOC - couldn't be previously caught correctly. - - * src/autohint/ahglyph.c (ah_outline_compute_segments, - ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new), - src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced - liberal uses of memset() by the MEM_Set() macro. - -2001-10-23 David Turner - - * src/raster/ftraster.c (Update): Removed to be inlined in ... - (Sort): Updated. - -2001-10-22 David Turner - - * builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory), - builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory), - builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory), - src/base/ftdbgmem.c: Updated the memory debugger and - platform-specific implementations of `ftsystem' in order to be able - to debug memory allocations on Unix, VMS and Amiga too! - - * src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed - some bogus warnings. - - * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: - Modified the debugging memory manager to report the location (source - file name + line number) where leaked memory blocks are allocated in - the source file. - - * src/base/ftdbgmem.c: New debugging memory manager. You must - define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it. It - will record every memory block allocated and report simple errors - like memory leaks and double deletes. - - * src/base/Jamfile: Include ftdbgmem. - * src/base/rules.mk: Ditto. - * src/base/ftbase.c: Include ftdbgmem.c. - - * include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY - macro definition. - - * src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the - base component to use the debugging memory manager when the macro - FT_DEBUG_MEMORY is defined. - -2001-10-21 Tom Kacvinsky - - * src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if - we are working with a CID keyed CFF font. Otherwise, a variable - that was never allocated memory might freed. This is a correction - to the previous patch for freeing subfonts. - -2001-10-21 Tom Kacvinsky - - * src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to - avoid a memory leak. - -2001-10-21 David Turner - - * src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c, - src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes - (in multi-object compilation mode, mainly). - -2001-10-20 Tom Kacvinsky - - * src/type1/t1load.c (parse_encoding): Add a test to make sure - that custom encodings (i.e., neither StandardEncoding nor - ExpertEncoding) are not loaded twice when the Type 1 font is - synthetic. - - * src/type1/t1load.c (parse_font_name, parse_subrs): Added a test - for when loading synthetic fonts to make sure that the font name - and subroutines are not loaded twice. This is to remove a memory - leak that occurred because the original memory blocks for these - objects were not deallocated when the objects were parsed the - second time. - -2001-10-19 David Turner - - * src/smooth/ftgrays.c, src/pshinter/pshglob.h, - src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of - compiler warnings. - - * src/pshinter/module.mk, src/pshinter/rules.mk: Adding control - files to build the PostScript hinter with the `old' build system. - -2001-10-19 Jacob Jansen - - * descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build - files. - -2001-10-18 David Turner - - * src/psnames/pstables.h, src/tools/glnames.py: Rewrote the - `glnames.py' script used to generate the `pstables.h' header file. - The old one contained a serious bug that made FreeType return - incorrect glyph names for certain glyphs. - - * src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of - pixel size from character size to use rounding. This is an - experiment to see whether this gives values similar to Windows for - scaled ascent/descent/etc. - - * src/base/ftcalc.c (FT_Div64by32): Changed the implementation - slightly since the original code was mis-compiled on Mac machines - using the MPW C compiler. - - * src/base/ftobjs.c (FT_Realloc): When a memory block was grown - through FT_Realloc(), the new bytes were not set to 0, which created - some strange bugs in the PostScript hinter. - (destroy_face): Don't deallocate unconditionally. - - * src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph): - Adding support to new PostScript hinter. - - * include/freetype/internal/psglobal.h, - include/freetype/internal/pshints.h, - include/freetype/config/ftmodule.h, src/pshinter/Jamfile, - src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h, - src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h, - src/pshinter/pshalgo2.c, src/pshinter/pshglob.h, - src/pshinter/pshglob.c, src/pshinter/pshinter.c, - src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c, - src/pshinter/pshrec.h: Adding new PostScript hinter module. - - * include/freetype/internal/ftobjs.h, - include/freetype/internal/internal.h, - include/freetype/internal/psaux.h, - include/freetype/internal/t1types.h, src/psaux/psobjs.c, - src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c, - src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c, - src/type1/t1objs.h: Updates to use the new PostScript hinter. - - * tests/Jamfile, tests/gview.c: Adding a new glyph hinting - viewer/debugger to the source tree. Note that you will _not_ be - able to compile it since it depends on an unavailable graphics - library named `Nirvana' to render vector images. - -2001-10-17 David Turner - - - * Version 2.0.5 released. - ========================= - - - * include/freetype/freetype.h, include/internal/ftobjs.h, - src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named - 'FT_Get_Postscript_Name' to retrieve the PostScript name of a given - font. Should work with all formats except pure CFF/CEF fonts (this - will be added soon). - - * src/cid/cidriver (cid_get_postscript_name): New function. - (CID_Get_Interface): Handle `postscript_name' interface. - - * src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function. - (SFNT_Get_Interface): Handle `postscript_name' interface. - - * src/type1/t1driver.c (t1_get_ps_name): New function. - (Get_Interface): Handle `postscript_name' interface. - - * README, docs/CHANGES: Updated for 2.0.5 release. - -2001-10-08 David Turner - - Fixed a bug in `glnames.py' that prevented it from generating - correct glyph names tables. This resulted in the unavailability of - certain glyphs like `Cacute', `cacute' and `lslash' in Unicode - charmaps, even if these were present in the font (causing problems - for Polish users). - - * src/tools/glnames.py (mac_standard_names): Fixed. - (t1_standard_strings): Some fixes and renamed to ... - (sid_standard_names): This. - (t1_expert_encoding): Fixed. - (the_adobe_glyph_list): Renamed to ... - (adobe_glyph_names): This. - (the_adobe_glyphs): Renamed to ... - (adobe_glyph_values): This. - (dump_mac_indices, dump_glyph_list, dump_unicode_values, main): - Updated. - * src/psnames/pstables.h: Regenerated. - * src/psnames/psmodule.c (PS_Unicode_Value): Fix offset. - Fix return value. - Use `sid_standard_table' and `ps_names_to_unicode' instead of - `t1_standard_glyphs' and `names_to_unicode'. - (PS_Macintosh_Name): Use `ps_glyph_names' instead of - `standard_glyph_names'. - (PS_Standard_Strings): Use `sid_standard_names' instead of - `t1_standard_glyphs'. - - * doc/BUGS, doc/TODO: New documents. - -2001-10-07 Richard Barber - - * src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented - correct LRU behaviour. - -2001-10-07 David Turner - - setjmp() and longjmp() are now used for rollback (i.e. when memory - pool overflow occurs). - - Function names are now all uniformly prefixed with `gray_'. - - * src/smooth/ftgrays.c: Include . - (ErrRaster_MemoryOverflow): New macro. - (TArea): New type to store area values in each cell (using `int' was - too small on 16-bit systems). is included to properly - get the needed data type. - (TCell, TRaster): Use it. - (TRaster): New element `jump_buffer'. - (gray_compute_cbox): Use `RAS_ARG' as the only parameter and get - `outline' from it. - (gray_record_cell): Use longjmp(). - (gray_set_cell): Use gray_record_cell() for error handling. - (gray_render_line, gray_render_conic, gray_render_cubic): Simplify. - (gray_convert_glyph_inner): New function, using setjmp(). - (gray_convert_glyph): Use it. - -2001-10-07 David Turner - - Provide a public API to manage multiple size objects for a given - FT_Face in the new header file `ftsizes.h'. - - * include/freetype/ftsizes.h: New header file, - * include/freetype/internal/ftobjs.h: Use it. - Remove declarations of FT_New_Size and FT_Done_Size (moved to - ftsizes.h). - * include/freetype/config/ftheader.h (FT_SIZES_H): New macro. - * src/base/ftobjs.c (FT_Activate_Size): New function. - * src/cache/ftcmanag.c: Include ftsizes.h. - (ftc_manager_init_size, ftc_manager_flush_size): Use - FT_Activate_Size. - -2001-09-20 Detlef Würkner - - * builds/amiga/*: Added port to Amiga with the SAS/C compiler. - -2001-09-15 Detlef Würkner - - * src/type1/t1afm.c (T1_Done_AFM): Free `afm'. - -2001-09-10 Yao Zhang - - * src/sfnt/ttcmap.c (code_to_index2): Handle code values with - hi-byte == 0 correctly. - -2001-09-10 Werner Lemberg - - * builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo. - -2001-08-30 Martin Muskens - - * src/type1/t1load.c (parse_font_matrix): A new way to compute the - units per EM with greater accuracy (important for embedded T1 fonts - in PDF documents that were automatically generated from TrueType - ones). - - * src/type1/t1load.c (is_alpha): Now supports `+' in font names; - this is used in embedded fonts. - - * src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that - generated a dangling pointer reference. - -2001-08-30 Anthony Feik - - * src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag - FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files. - -2001-08-25 Werner Lemberg - - * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of - `cmap_rec_fields'. - - * include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]: - Undefine FT_ERR_BASE before defining again. - -2001-08-22 Werner Lemberg - - * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func. - -2001-08-21 Werner Lemberg - - * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'. - -2001-08-21 David Turner - - * include/freetype/config/ftoption.h: Changed the default setting - for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks - source compatibility in a few cases. Updated the comment to explain - that too. - -2001-08-17 Martin Muskens - - * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo. - -2001-08-12 Werner Lemberg - - Updating to OpenType 1.3. - - * include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4, - TT_CMap6): Adding field `language'. - (TT_CMapTable): Removing field `language'. - Type of `length' field changed to FT_ULong. - Adding fields for cmaps format 8, 10, and 12. - (TT_CMapGroup): New auxiliary structure. - (TT_CMap8_12, TT_CMap10): New structures. - * include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader): - Removed last element of `Reserved' array. - * include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4, - TT_NAME_ID_CID_FINDFONT_NAME): New macros. - - * src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language' - field to the new structures. - Fixed freeing of arrays in case of unsuccessful loads. - Added support for loading format 8, 10, and 12 cmaps. - (TT_CharMap_Free): Added support for freeing format 8, 10, and 12 - cmaps. - (code_to_index4): Small improvement. - (code_to_index6): Ditto. - (code_to_index8_12, code_to_index10): New functions. - * src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new - structure. - (TT_Load_CMap): Ditto. - - * src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS - Unicode). - -2001-08-11 Werner Lemberg - - * src/type1/t1driver.c (t1_get_name_index): Fix compiler warning. - -2001-08-09 Tom Kacvinsky - - * src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to - cff_get_glyph_name for consistency. - - (cff_get_glyph_index): Minor documentation change. - - * src/type1/t1driver.c (t1_get_name_index): New function used in - Get_Interface as the function returned when the `name_index' - function is requested. - - (get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency. - -2001-08-08 Tom Kacvinsky - - * src/cff/cffload.c: Removed definitions of cff_isoadobe_charset, - cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding, - and cff_expert_encoding arrays to cffload.h. - - * src/cff/cffload.h: Added definitions of cff_isoadobe_charset, - cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding, - and cff_expert_encoding arrays. - - * src/cff/cffdrivr.c (cff_get_name_index): New function, returned - when `cff_get_interface' is called with a request for the - `name_index' function. - - (cff_get_interface): Modified so that it returns the function - `cff_get_name_index' when the `name_index' function is requested. - - * src/base/ftobjs.c (FT_Get_Name_Index): New function, used to - return a glyph index for a given glyph name only if the driver - supports glyph names. - - * include/freetype/internal/ftobjs.h (FT_Name_Index_Requester): - New function pointer type definition used in the function - FT_Get_Name_Index. - - * include/freetype/freetype.h (FT_Get_Name_Index): Added - documentation and prototype. - -2001-07-26 Werner Lemberg - - * builds/cygwin/*: Removed. Use the unix stuff instead. - -2001-07-26 Jouk Jansen - - * builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated - 2001-06-27. - -2001-07-17 Werner Lemberg - - * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for - `cursor' and `capacity'. - * src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second - parameter. - (PS_Table_Add): Use FT_Offset for `new_size'. - - Add support for version 0.5 maxp tables. - - * src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it. - (TT_Load_OS2): Initialize some values. - -2001-07-13 Werner Lemberg - - * src/base/ftsynth.c: Include ftcalc.h unconditionally. - -2001-07-07 David Turner - - * src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread: - Removed pedantic compiler warnings when the bytecode interpreter is - compiled in. - -2001-07-03 Werner Lemberg - - * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove - unused variable `edges'. - (ah_hinter_load): Remove unused variables `old_width' and - `new_width'. - * src/cid/cidload.c (cid_decrypt): Use `U' for constant (again). - * src/psaux/psobjs.c (T1_Decrypt): Ditto. - * src/type1/t1parse.c (T1_Get_Private_Dict): Ditto. - -2001-06-28 David Turner - - * include/internal/ftstream.h: Modified the definitions - of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness. - -2001-06-26 Werner Lemberg - - * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset - instead of FT_Int as type for `length' parameter. - * include/freetype/internal/psaux.h (PSAux_Interface): Updated. - -2001-06-27 Wolfgang Domröse - - * src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset - instead of FT_Int as type for `length' parameter. - - - * Version 2.0.4 released. - ========================= - - -2001-06-27 David Turner - - * builds/unix/ftconfig.in: Changed the definition of the - FT_CALLBACK_DEF macro. - - * include/freetype/ftconfig.h, src/*/*.c: Changed the definition and - use of the FT_CALLBACK_DEF macro in order to support 16-bit - compilers. - - * builds/unix/ftconfig.in: Changed the definition of the - FT_CALLBACK_DEF macro. - - * src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures - that the kerning table is correctly sorted (some problem fonts don't - have a correct kern table). - -2001-06-26 Wolfgang Domröse - - * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo. - -2001-06-24 David Turner - - * src/base/ftcalc.c (ft_div64by32): Fixed the source to work - correctly on 16-bit systems. - -2001-06-23 Anthony Fok - - * debian/*: Added Debian package build directory for 2.0.4. - -2001-06-22 David Turner - - * docs/PATENTS: Added patents disclaimer. This one was missing! - - * docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release. - -2001-06-20 Werner Lemberg - - * include/freetype/config/ftconfig.h: Add two more `L's to - constants. - Add missing semicolons. - - * builds/toplevel.mk: Do similar change as for - builds/unix/detect.mk. - - * include/freetype/freetype.h (FT_ENC_TAG): New version to make it - easier to redefine. - * include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto. - - * src/pcf/pcfread.c (pcf_get_encodings): Add cast. - -2001-06-19 David Turner - - * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html: - Updated the Visual C++ project (for the 2.0.4 release). - - * builds/unix/detect.mk: Added rule for AIX detection (which uses - /usr/sbin/init instead of /sbin/init). - - * include/freetype/fterrors.h, src/*/*err*.h: Updated some of the - error macros to simplify handling of new error scheme. - -2001-06-19 Werner Lemberg - - * include/freetype/fttypes.h (FT_ERROR_MODULE): New macro. - -2001-06-19 David Turner - - Removing _lots_ of compiler warnings when the most pedantic warning - levels of Visual C++ and Borland C++ are used. Too many files to be - listed here, but FT2 now compiles without warnings with VC++ and the - `/W4' warning level (lint-style). - - * include/freetype/freetype.h (FT_New_Memory_Face): Updated - documentation. - * include/freetype/fttypes.h (FT_BOOL): New macro. - * include/freetype/internal/ftdebug.h: Add #pragma for Visual C++ - to suppress warning. - * include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE}, - FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros. - (NEXT_*): Use them. - * src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H. - (FT_New_Memory_Face): Add `const' to function declaration. - -2001-06-18 Werner Lemberg - - Minor cleanups to remove compiler warnings. - - * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use - `L' for constant. - * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto. - * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant. - * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable. - * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants. - * src/base/ftobjs.c (FT_Done_Size): Fix return value. - (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove - unused `memory' variable. - * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant. - * src/autohint/ahhint.c (ah_hint_edges_3, - ah_hinter_align_edge_points): Remove unused `before' and `after' - variables. - (ah_hinter_align_weak_points): Remove unused `edge_limit' variable. - (ah_hinter_load): Remove unused `new_advance', `start_contour', - and `metrics' variables. - * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid - compiler warning. - * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset' - variable. - * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused - `outline' variable. - (cff_compute_bias): Use `U' for constant. - * src/cid/cidload.c (cid_decrypt): Ditto. - * src/psaux/psobjs.c (T1_Decrypt): Ditto. - * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto. - * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version' - variable. - * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top' - variable. - * src/truetype/ttgload.c (load_truetype_glyph): Remove unused - `num_contours' and `ins_offset' variables. - (compute_glyph_metrics): Remove unused `Top' and `x_scale' - variables. - (TT_Load_Glyph): Remove unused `memory' variable. - * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants. - -2001-06-18 Werner Lemberg - - Make the new error scheme source compatible with older FT versions - by introducing another layer. - - * include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New - macros. - (FT_NOERRORDEF): Removed. - * include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_. - -2001-06-16 Werner Lemberg - - * include/freetype/freetype.h (FT_ENC_TAG): New macro. - (FT_Encoding_): Use it. - * include/freetype/ftimage.h (FT_IMAGE_TAG): Define it - conditionally. - -2001-06-14 David Turner - - Modified the TrueType interpreter to let it use the new - trigonometric functions provided in `fttrigon.h'. This gets rid of - some old 64-bit computation routines, as well as many warnings when - compiling the library with the `long long' 64-bit integer type. - - * include/freetype/config/ftoption.h: Undefine - FT_CONFIG_OPTION_OLD_CALCS. - * include/freetype/internal/ftcalc.h: Rearrange use of - FT_CONFIG_OPTION_OLD_CALCS. - * src/base/ftcalc.c: Add declaration of FT_Int64 if - FT_CONFIG_OPTION_OLD_CALCS isn't defined. - * src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H. - (Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't - defined. - (Current_Ratio, Normalize): Simplify code. - -2001-06-11 Mike Owens - - * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove - compiler warnings. - -2001-06-08 Werner Lemberg - - * builds/unix/configure.in: Renamed to ... - * builds/unix/configure.ac: This to make sure that autoconf 2.50 is - needed. - Run `autoupdate' on it. - Increase `version_info' to 7:0:1. - * builds/unix/configure: Regenerated. - -2001-06-08 David Turner - - * src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that - corrupted transformed glyphs that were auto-hinted (the transform - was applied twice). - - Fixed a bug that returned an invalid linear width for composite - TrueType glyphs. - - * include/internal/tttypes.h (TT_Loader_): Two new elements `linear' - and `linear_def'. - * src/truetype/ttgload.c (load_truetype_glyph, - compute_glyph_metrics): Use it. - - * include/fttypes.h (FT_ERROR_BASE): New macro. - * src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it - to make source code work with the new error scheme implemented by - Werner. - * src/base/ftoutln.c (FT_Outline_Render): Ditto. - -2001-06-07 Werner Lemberg - - Updating to libtool 1.4.0 and autoconf 2.50. - - * builds/unix/ltconfig: Removed. - * builds/unix/ltmain.sh, builds/unix/configure.in, - builds/unix/aclocal.m4: Updated. - * builds/unix/configure: Regenerated. - -2001-06-06 Werner Lemberg - - Complete redesign of error codes. Please check ftmoderr.h for more - details. - - * include/freetype/internal/cfferrs.h, - include/freetype/internal/tterrors.h, - include/freetype/internal/t1errors.h: Removed. Replaced with files - local to the module. All extra error codes have been moved to - `fterrors.h'. - - * src/sfnt/ttpost.h: Move error codes to `fterrors.h'. - - * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h, - src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h, - src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h, - src/smooth/ftsmerrs.h, src/truetype/tterrors.h, - src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the - error names for the module it belongs to. - - * include/freetype/ftmoderr.h: New file, defining the module error - offsets. Its structure is similar to `fterrors.h'. - - * include/freetype/fterrors.h (FT_NOERRORDEF): New macro. - (FT_ERRORDEF): Redefined to use module error offsets. - All internal error codes are now public; unused error codes have - been removed, some are new. - - * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New - macro. - * include/freetype/config/ftoption.h - (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro. - - All other source files have been updated to use the new error codes; - some already existing (internal) error codes local to a module have - been renamed to give them the same name as in the base module. - - All make files have been updated to include the local error files. - -2001-06-06 Werner Lemberg - - * src/cid/cidtokens.h: Replaced with... - * src/cid/cidtoken.h: This file for 8+3 consistency. - - * src/raster/ftraster.c: Use macros for header file names. - - * src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_): - Fix length of `Reserved' array. Note that this isn't the real fix - since recent OpenType specs have introduced a `CaretOffset' field - instead of the first reserved byte. - -2001-05-29 Werner Lemberg - - * INSTALL: Minor fixes. - - - * Version 2.0.3 released. - ========================= - - -2001-05-29 David Turner - - * INSTALL, docs/CHANGES: Updated. - -2001-05-25 David Turner - - Moved several documents from the top-level to the `docs' directory. - - * src/base/ftcalc.c (FT_DivFix): Small fix to return value. - -2001-05-16 David Turner - - * src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the - composite loader. Spotted by Keith Packard. - * src/base/ftobjs.c (FT_GlyphLoader_Check_Points, - FT_GlyphLoader_Check_Subglyphs): Ditto. - -2001-05-14 David Turner - - Fixed the incorrect blue zone computations, and improved the - composite support. Note that these changes result in improved - rendering, while sometimes introducing their own artefacts. This is - probably the last big change to the autohinter before the - introduction of a complete replacement. - - * src/autohint/ahglobal.c (sort_values): Fix loop. - * src/autohint/ahglyph.c: Removed some obsolete code. - (ah_outline_compute_edges): Modify code to set the ah_edge_round - flag. - (ah_outline_compute_blue_edges): Add code to compute active blue - zones. - * src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags - value. - - * src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that - created incorrect scale factors! - (FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements. - -2001-05-12 Werner Lemberg - - * include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__. - * include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ -> - __FTTRIGON_H__. - Include FT_FREETYPE_H. - Beautified; added copyright. - * src/base/fttrigon.c: Beautified; added copyright. - -2001-05-11 David Turner - - * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c - (parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed - the incorrect EM size computation. - - * include/freetype/fttrigon.h, src/base/fttrigon.c: New files, - adding trigonometric functions to the core API (using Cordic - algorithms). - * src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them. - - * builds/newline: New file. - * builds/top_level.mk, builds/detect.mk: Use it. This fixes - problems with Make on Windows 2000, as well as problems when `make - distclean' is invoked on a non-Unix platform when there is no - `config.mk' in the current directory. - - * builds/freetype.mk: Fixed a problem with object deletions under - Dos/Windows/OS/2 systems. - - Added new directory to hold tools and test programs. - - * docs/docmaker.py, docs/glnames.py: Moved to... - * src/tools/docmaker.py, src/tools/glnames.py: This place. - * src/tools/cordic.py: New file used to compute arctangent table - needed by fttrigon.c. - * src/tools/test_bbox.c, src/tools/test_trig.c: New test files. - - * src/tools/docmaker.py: Improved the script to add the current date - at the footer of each web page (useful to distinguish between - versions). - - * Jamfile: Fixed incorrect HDRMACRO argument. - - * TODO: Removed the cubic arc bbox computation note, since it has been - fixed recently. - * src/base/ftbbox.c (test_cubic_zero): Renamed to... - (test_cubic_extrema): This function. Use `UL' for unsigned long - constants. - - * include/freetype/t1tables.h, include/freetype/config/ftoption.h: - Formatting. - -2001-05-10 David Turner - - * src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak - which happened when trying to open 0-size font files! - -2001-05-09 Werner Lemberg - - * include/freetype/internal/ftcalc.h: Move declaration of - FT_SqrtFixed() out of `#ifdef FT_LONG64'. - -2001-05-08 Francesco Zappa Nardelli - - * src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width - computation. - -2001-05-08 David Turner - - * docs/docmaker.py: Updated the DocMaker script in order to add - command line options (--output,--prefix,--title), fix the erroneous - line numbers reported during errors and warnings, and other - formatting issues. - - * src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny - fixes related to rounding in 64-bits routines and - pseudo-`optimizations'. - -2001-04-27 David Turner - - * src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient - normalization algorithm (invalid final bit position, and invalid - shift computation). - -2001-04-26 Werner Lemberg - - * builds/unix/config.guess, builds/unix/config.sub: Updated to - latest versions from gnu.org. - - * builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag. - - * include/freetype/internal/ftcalc.h: Define FT_SqrtFixed() - unconditionally. - * src/base/ftbbox.c: Include FT_INTERNAL_CALC_H. - Fix compiler warnings. - * src/base/ftcalc.c: Fix (potential) compiler warnings. - -2001-04-26 David Turner - - * src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit - fixed-point square root computation. It is now used even with - 64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-) - - * src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line. - -2001-04-25 David Turner - - * src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use - direct computations with 16.16 values instead of sub-divisions. It - is now slower, but proves a point :-) - - * src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c: - Fixed the Bézier stack depths. - - * src/base/ftcalc.c (FT_MulFix): Minor rounding fix. - - * builds/beos: Added BeOS-specific files to the old build system - (no changes were necessary to support BeOS in the Jamfile though). - -2001-04-20 David Turner - - * ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int - types on platforms where Autoconf is not available). Also removed - FTCALC_USE_LONG_LONG and replaced it with - FT_CONFIG_OPTION_FORCE_INT64. - - * builds/win32/freetype.dsp: Updated the Visual C++ project file. - Doesn't create a DLL yet. - - * cffgload.c: Removed a compilation warning. - -2001-04-10 Tom Kacvinsky - - * t1load.c (parse_charstrings): Changed code for placing .notdef - glyph into slot 0 so that we no longer have a memory access - violation. - - * t1load.h: In structure T1_Loader, added swap_table (of type - PS_Table) to facilitate placing the .notdef glyph into slot 0. - -2001-04-10 Francesco Zappa Nardelli - - * src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value. - -2001-04-09 Laurence Withers - - * builds/dos/detect.mk: Add support for bash. - -2001-04-05 Werner Lemberg - - * builds/os2/*.mk: These files have been forgotten to update to - the structure of similar makefiles. - * builds/dos/*.mk: Ditto. - * builds/ansi/*.mk: Ditto. - - * builds/win32/win32-def.mk (BUILD): Fix typo. - - * builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT. - This is already used in the link_*.mk files. - -2001-04-03 Werner Lemberg - - * src/*/Jamfile: Slight changes to make files more cryptic. - -2001-04-03 Werner Lemberg - - * Jamfile, src/Jamfile, src/*/Jamfile: Formatted. Slight changes - to give files identical structure. - -2001-04-02 Werner Lemberg - - * CHANGES: Reformatted, minor fixes. - * TODO: Updated. - * README: Formatting. - * include/freetype/freetype.h: Formatting. - - * Jamfile: Fix typo. - - * src/cff/cffparse.c: Move error code #defines to... - * include/freetype/internal/cfferrs.h: This file. - * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced - `FT_Err_*' with `CFF_Err_*'. - * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'. - * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto. - * src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with - `TT_Err_*'. - * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto. - * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c, - src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'. - - * include/freetype/internal/cfferrs.h: Add - `CFF_Err_Unknown_File_Format'. - * include/freetype/internal/t1errors.h: Add - `T1_Err_Unknown_File_Format'. - * include/freetype/internal/tterrors.h: Add - `TT_Err_Unknown_File_Format'. - - * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset' - references. - * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'. - - * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use - FT_LOCAL_DEF. - * src/cid/cidobjs.c (CID_Done_Driver): Ditto. - * src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size): - Ditto. - * src/type1/t1objs.c (T1_Done_Driver): Ditto. - * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto. - * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'. - -2001-04-02 Tom Kacvinsky - - * src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer - dereference. Submitted by Herbert Duerr . - -2001-03-26 Tom Kacvinsky - - * include/freetype/config/ftconfig.h: Changed hexadecimal - constants to use suffix U to avoid problems with HP-UX's c89 - compiler. Submitted by G.W. Lucas . - -2001-03-24 David Turner - - * Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to - the source tree. See www.freetype.org/jam/index.html for details. - - - * Version 2.0.2 released. - ========================= - - -2001-03-20 Werner Lemberg - - * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler. - -2001-03-20 David Turner - - * include/freetype/config/ftheader.h, include/freetype/ftsnames.h: - Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to - FT_SFNT_NAMES_H. - - * docs/docmaker.py: Added generation of INDEX link in table of - contents. - - * INSTALL, docs/BUILD: Updated documentation to indicate that the - compilation process has changed slightly (no more `src' required in - the include path). - - * builds/*/*-def.mk: Changed the objects directory from `obj' to - `objs'. - - * include/freetype/config/ftheader.h: Removed obsolete macros like - FT_SOURCE_FILE, etc. and added cache-specific macro definitions that - were previously defined in . Added comments to - be included in a new API Reference section. - - * src/*/*: Removed the use of FT_SOURCE_FILE, etc. Now, each - component needs to add its own directory to the include path at - compile time. Modified all `rules.mk' and `descrip.mms' - accordingly. - -2001-03-20 Werner Lemberg - - * builds/unix/configure.in: Add $ft_version. - * builds/unix/freetype-config.in: Use it. - * builds/unix/configure: Updated. - -2001-03-19 Tom Kacvinsky - - * src/type1/t1load.c (parse_font_matrix): Assign the units per em - value an unsigned short value, first by shifting right 16 bits, - then by casting the results to FT_UShort. - - * src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em - value an unsigned short value, first by shifting right 16 bits, - then by casting the results to FT_UShort. - -2001-03-17 David Turner - - * src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c, - src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove - compiler warnings in pedantic modes. - - * include/config/ft2build.h, include/config/ftheader.h: The file - `ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the - top-level . - - * include/config/ftheader.h: Added new section describing the #include - macros. - -2001-03-17 Tom Kacvinsky - - * src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed - values for the bounding box numbers. - - * src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font, - set `root->ascender' (`root->descender') to the integer part of - `root->bbox.yMax' (`root->bbox.yMin', respectively). - -2001-03-16 Tom Kacvinsky - - * src/cff/cffdrivr.c (get_cff_glyph_name): New function. Used in - cff_get_interface to facilitate getting a glyph name for glyph index - via FT_Get_Glyph_Name(). - - (cff_get_interface): Added support for getting a glyph name via the - `glyph_name' module interface. Uses the new function - get_cff_glyph_name(). - Submitted by Sander van der Wal . - - * src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with - FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is - not defined. This is to add support for getting a glyph name from a - glyph index via FT_Get_Glyph_Name(). - Submitted by Sander van der Wal . - - * src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for - deprecated operator `dotsection'. - Submitted by Sander van der Wal . - -2001-03-12 Werner Lemberg - - * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error - messages. - - * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer. - -2001-03-12 Tom Kacvinsky - - * include/freetype/internal/psaux.h: Changed the lenIV member of - the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt. - - * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Adjust - for lenIV seed bytes at the start of a decrypted subroutine. - - * src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only - if lenIV >= 0. - - * src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only - if lenIV >= 0. - -2001-03-11 Werner Lemberg - - * TODO: Updated. - - * src/pcf/pcfread.c: Put READ_Fields() always in a conditional to - avoid compiler warnings. - -2001-03-10 Tom Kacvinsky - - * TODO: New file. - - * include/freetype/freetype.h: Added prototypes and notes for - three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix. - * src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added - implementation code. - - * src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM, - and if that is not available, default to 1000 units per EM. Changed - assignment code for ascender and descender values. - * src/cid/cidload.c (parse_font_matrix): Added units_per_EM - processing. - (parse_font_bbox): Changed to use FT_Fixed number handling. - - * src/type1/t1objs.c (T1_Init_Face): Changed the assignment code - for ascender, descender, and max_advance_width. - * src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed - number handling. - -2001-03-10 Henrik Grubbström - - * src/*/*.c: Added many casts to make code more 64bit-safe. - -2001-03-07 Werner Lemberg - - * INSTALL, docs/BUILD: We need GNU make 3.78 or newer. - -2001-03-07 Tom Kacvinsky - - * src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait - until parse_font_bbox is changed before we use logical shift rights - in the assignments of `root->ascender', `root->descender', and - `root->max_advance_width'. - - (T1_Done_Face): Free `char_name' table to avoid a memory leak. - Submitted by Sander van der Wal . - -2001-03-05 Tom Kacvinsky - - * src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the - the Type 2 glyph charstring (used by conversion programs). - Submitted by Ha Shao . - -2001-03-04 Antoine Leca - - * include/freetype/ttnameid.h: Correct a stupid typo which prevented - correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice). - -2001-03-04 Werner Lemberg - - * src/autohint/ahtypes.h (AH_Hinter): Add elements - `disable_horz_edges', `disable_vert_edges'. - * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_hint_edges): Use - them (and remove static variables with the same names). - * src/pcf/pcfutil.c (BitOrderInvert): Add `const'. - * docs/glnames.py: Updated to latest pstables.h changes. - - * builds/unix/detect.mk: Add test for Hurd. - * builds/hurd/detect.mk: Removed. - -2001-03-04 Sander van der Wal - - * src/psnames/pstables.h: Add more `const'. - * src/pcf/pcfutil.c: Ditto. - -2001-03-04 Werner Lemberg - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo - (FT_Glyph_Done -> FT_Done_Glyph). - -2001-03-01 Antoine Leca - - * include/freetype/ttnameid.h: Added some new Microsoft language - codes and LCIDs as found in Office Xp. - -2001-02-28 David Turner - - * builds/hurd/detect.mk: New file. Added support to detect the GNU - Hurd operating system as Unix-like. Fix submitted by Anthony Fok - . - - * src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the - the Type 1 glyph charstring (used by conversion programs). - Submitted by Ha Shao . - -2001-02-22 David Turner - - * src/base/ftgrays.c (grays_sweep): The function didn't exit - immediately if `num_cells' was 0 as it should. Thanks to Boris for - finding this out. - - * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when - bitmap rendering fails (thanks to Graham Asher). - -2001-02-13 Werner Lemberg - - * docs/docmaker.py (DocSection::add_element): Use - `self.print_error()'. - - * builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org). - -2001-02-13 David Turner - - * docs/docmaker.py, include/freetype/*.h: Updated the DocMaker - script to support chapters and section block ordering. Updated the - public header files accordingly. - - * src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format - were not correctly copied. - -2001-02-08 Tom Kacvinsky - - * src/cff/cffparse.c (cff_parse_font_matrix): Removed an - unnecessary fprintf( stderr, ... ). - -2001-02-07 Tom Kacvinsky - - * src/type1/t1objs.c (T1_Init_Face): Added code to get the - units_per_EM from the value assigned in parse_font_matrix, if - available. Default to 1000 if not available. - - * src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get - the units_per_EM from the FontMatrix. - - (cff_parse_fixed_thousand): New function. Gets a real number from - the CFF font, but multiplies by 1000 (this is to avoid rounding - errors when placing this real number into a 16.16 fixed number). - - (cff_parse_real): Added code so that the integer part is moved - into the high sixteen bits of the 16.16 fixed number. - - * src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units - per EM from the CFF dictionary, if available. - - * include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_, - added a units_per_em member to facilitate passing of units_per_em - from function cff_parse_font_matrix. - - * src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric - character. This is so that font names with `-' are fully parsed, - etc... - -2001-02-02 Werner Lemberg - - * src/psaux/psobjs.c (shift_elements): Remove if clause (which is - obsolete now). - - (reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC() - + MEM_Copy() to avoid a memory bug. - -2001-02-01 David Turner - - * docs/docmaker.py: Improved the index sorting routine to place - capital letters before small ones. Added the `' marker to - section blocks in order to give the order of blocks. - -2001-01-30 Antoine Leca - - * include/freetype/ttnameid.h: Latest updates to Microsoft language - ID codes. - -2001-01-24 Tom Kacvinsky - - * src/cff/t1load.c (parse_font_matrix): Added heuristic to get - units_per_EM from the font matrix. - - (parse_dict): Deleted test to see whether the FontInfo keyword has - been seen. Deletion of this test allows fonts without FontInfo - dictionaries to be parsed by the Type 1 driver. - - (T1_Open_Face): Deleted empty subroutines array test to make sure - fonts with no subroutines still are parsed. - -2001-01-17 Francesco Zappa Nardelli - - * src/pcfread.c (pcf_get_properties, pcf_get_metrics, - pcf_get_bitmaps): Fix compiler errors. - -2001-01-11 David Turner - - * src/pcf/pcfread.c: Removed some compilation warnings related - to comparison of signed vs. unsigned integers. - - * include/freetype/internal/ftdebug.h: Changed the debug trace - constants from trace_t2xxxx to trace_cffxxxx to be able to compile - the CFF driver in debug mode. - -2001-01-11 Matthew Crosby - - * builds/unix/freetype-config.in: Fix problems with separate - --prefix and --exec-prefix. - -2001-01-11 David Turner - - * docs/docmaker.py: Added cross-references generation as well as - more robust handling of pathname wildcard matching. - -2001-01-10 Werner Lemberg - - * docs/docmaker.py: Minor improvements to reduce unwanted spaces - and empty lines in output. - -2001-01-09 David Turner - - * docs/docmaker.py: Improved script to generate table of contents - and index pages. It also supports wildcards on non Unix systems. - - * include/freetype/*.h, include/freetype/cache/*.h: Updated comments - to include section definitions/delimitations for the API Reference - generator. - - * include/freetype/freetype.h: Moved declaration of - `FT_Generic_Finalizer' and the `FT_Generic' structure to... - * include/freetype/fttypes.h: here. - -2001-01-04 Werner Lemberg - - * include/freetype/ttnameid.h: Updated Unicode code range comments. - -2001-01-03 Tom Kacvinsky - - * src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}. - - * include/freetype/internal/internal.h: Changed to use cfftypes.h - (cfferrs.h) instead of t2types.h (t2errors.h, respectively). - - * include/freetype/internal/cfftypes.h: Merged in changes from - t2types.h and made this the canonical `types' header for the CFF - driver. - - * include/freetype/internal/t2types.h: This file was merged with - cfftypes.h and is no longer necessary. - - * include/freetype/internal/t2errors.h: Renamed to cfferrs.h. - - * src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c, - src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c, - src/cff/cffgload.c, src/cff/cffgload.h: Changed to use - cffgload.{c,h} instead of t2gload.{c,h}. All occurrences of t2_ - (T2_) were replaced with cff_ (CFF_, respectively). - - * src/cff/t2gload.h: Renamed cffgload.h. - - * src/cff/t2gload.c: Renamed cffgload.c - -2000-01-02 Jouk Jansen - - * builds/vms: Support files for VMS architecture added. - * descrip.mms, src/*/descrip.mms: VMS makefiles added. - * README.VMS: New file. - -2000-01-01 Werner Lemberg - - * LICENSE.TXT: Added info about PCF driver license. - -2001-01-01 Francesco Zappa Nardelli - - * src/pcf/*: New driver module for PCF font format (used in - X Window System). - * include/freetype/internal/ftdebug.h (FT_Trace): Added values for - PCF driver. - * include/freetype/internal/pcftypes.h: New file. - * include/freetype/config/ftmodule.h: Added PCF driver module. - -2001-01-01 Werner Lemberg - - * src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type. - -2000-12-31 Werner Lemberg - - * builds/modules.mk (clean_module_list): Fixed deletion of module - file in case `make make_module_list' is called before `make setup'. - -2000-12-30 Werner Lemberg - - * src/cff/cffload.c (CFF_Load_Charset): Improved error messages. - (CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable - definition. - -2000-12-30 Tom Kacvinsky - - * include/freetype/internal/t2types.h, - include/freetype/internal/cfftypes.h: Changed the structures for - CFF_Encoding and CFF_Encoding for the new implementations of the - charset and encoding parsers in the CFF driver. - - * src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode, - t2_operator_seac): Added these functions for use in implementing the - seac emulation provided by the Type 2 endchar operator. - (T2_Parse_CharStrings): Added seac emulation for the endchar - operator. - - * src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset, - CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the - charset/encoding tables, and free the memory used by them when the - CFF driver is finished with them. Added tables - - cff_isoadobe_charset - cff_expert_charset - cff_expertsubset_charset - cff_standard_encoding - cff_expert_encoding - - so that the encoding/charset parser can handle predefined encodings and - charsets. - -2000-12-24 Tom Kacvinsky - - * src/cff/t2gload.c (T2_Load_Glyph): Added code so that the font - transform is applied. - - * src/cff/cffparse.c (cff_parse_font_matrix): Added code so that - the font matrix numbers are scaled by 1/(matrix->yy). Also, the - offset vector now contains integer values instead of 16.16 fixed - numbers. - -2000-12-22 Tom Kacvinsky - - * src/autohint/ahhint.c (ah_hinter_load_glyph): - Removed unnecessary comments and commented-out code. - -2000-12-21 David Turner - - * src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files, - we'll work on supporting CID AFM files later I guess :-) - -2000-12-21 Tom Kacvinsky - - * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph): - Changed so that fonts with a non-standard FontMatrix render - correctly. Previously, the first glyph rendered from such a - font did not have the transformation matrix applied. - -2000-12-17 Werner Lemberg - - * *.mk: Added lots of `.PHONY' targets. - -2000-12-17 Karsten Fleischer - - * *.mk: Implemented `platform' target to disable auto-detection. - -2000-12-14 Werner Lemberg - - * docs/design/modules.html: Removed. Covered by design-*.html. - - * INSTALL: Added info about makepp. - -2000-12-14 David Turner - - Added support for clipped direct rendering in the smooth renderer. - This should not break binary compatibility of existing applications. - - * include/freetype/fttypes.h, include/freetype/ftimage.h: Move - definition of the FT_BBox structure from the former to the latter. - * include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to - FT_Raster_Flag enumeration. - Add `clip_box' element to FT_Raster_Params structure. - * src/smooth/ftgrays.c (grays_convert_glyph): Implement it. - - * INSTALL: Updated installation instructions on Win32, listing the - new `make setup list' target used to list supported - compilers/targets. - - * src/raster/ftraster.c (ft_black_render): Test for unsupported - direct rendering before testing arguments. - -2000-12-13 David Turner - - * include/freetype/config/ft2build.h, - include/freetype/internal/internal.h: Fixed header inclusion macros - to use direct definitions. This is the only way to do these things - in a portable way :-( The rest of the code should follow shortly - though everything compiles now. - - * builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files. - - * builds/win32/detect.mk: Added support for the Intel C/C++ - compiler, as well as _preliminary_ (read: doesn't work!) support for - Watcom. Also added a new setup target. Type `make setup list' for - a list of supported command-line compilers on Win32. - - * src/base/ftdebug.c: Added dummy symbol to avoid empty file if - conditionals are off. - -2000-12-13 Werner Lemberg - - * builds/unix/ftsystem.c: Fixed typos. Fixed inclusion of wrong - ftconfig.h file. - -2000-12-12 Werner Lemberg - - * include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT): - Removed. ANSI C doesn't (explicitly) allow macro expansion in - arguments using `##'. - (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory - names directly. Make them configurable. Use `##' to strip leading - and trailing spaces from arguments. - - * builds/unix/ft2unix.h: Adapted. - - * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream, - ft_close_stream): Use FT_CALLBACK_DEF. - - * builds/unix/ftsystem.c: Use new header scheme. - (FT_Done_Memory): Use free() from FT_Memory structure. - - * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes. - -2000-12-11 Werner Lemberg - - * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT, - FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE, - FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant. - -2000-12-09 Werner Lemberg - - * builds/unix/detect.mk: Remove unused USE_CFLAGS variable. - -2000-12-08 Werner Lemberg - - * */*.h: Changed body inclusion macro names to start and end with - `__' (those which haven't converted yet). Fixed minor conversion - issues. - - * src/winfonts/winfnt.c: Updated to new header inclusion scheme. - - * src/truetype/ttinterp.c: Remove unused CALC_Length() macro. - -2000-12-07 David Turner - - * */*.[ch]: Changed source files to adhere to the new - header inclusion scheme. Not completely tested but works for now - here. - - * src/cff/t2driver.c: Renamed and updated to... - * src/cff/cffdrivr.c: New file. - * src/cff/t2driver.h: Renamed and updated to... - * src/cff/cffdrivr.h: New file. - * src/cff/t2load.c: Renamed and updated to... - * src/cff/cffload.c: New file. - * src/cff/t2load.h: Renamed and updated to... - * src/cff/cffload.h: New file. - * src/cff/t2objs.c: Renamed and updated to... - * src/cff/cffobjs.c: New file. - * src/cff/t2objs.h: Renamed and updated to... - * src/cff/cffobjs.h: New file. - * src/cff/t2parse.c: Renamed and updated to... - * src/cff/cffparse.c: New file. - * src/cff/t2parse.h: Renamed and updated to... - * src/cff/cffparse.h: New file. - * src/cff/t2tokens.h: Renamed and updated to... - * src/cff/cfftoken.h: New file. - - * src/cff/cff.c, src/cff/rules.mk: Updated. - -2000-12-06 David Turner - - * src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak. - -2000-12-06 Werner Lemberg - - * builds/module.mk: Replaced `xxx #' with `xxx$(space). - * builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to - avoid trailing spaces in variable. - * builds/freetype.mk: Use $(D) instead of $D to make statement more - readable. - - * docs/docmaker.py: Formatting. - -2000-12-05 David Turner - - * src/psaux/psauxmod.c: Fixed a broken inclusion of component - header files (an FT_FLAT_COMPILE test was missing). - - * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused - an occasional crash when the function was called (due to a dangling - pointer). - - * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug: - The ANSI `free()' function was called instead of `memory->free()'. - - * docs/docmaker.py: Added section filtering, multi-page generation - (index page generation is still missing though). - -2000-12-04 David Turner - - * builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h' - is now installed as for Unix systems. Note that we - still use the `freetype2/freetype' installation path for now. - - * */*.[ch]: Now using as the default build and setup - configuration file in all public headers. Internal source files - still need some changes though. - - * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new - directory to hold all development options for both the Unix and - Win32 developer builds. - - * builds/win32/detect.mk, builds/win32/w32-bccd.mk, - builds/win32/w32-dev.mk: Changed the developer build targets to - `devel-gcc' and `devel-bcc' in order to be able to develop with the - Borland C++ compiler. - -2000-12-01 David Turner - - - * Version 2.0.1 released. - ========================= - - - * builds/unix/configure.in, builds/unix/configure, - builds/cygwin/configure.in, builds/cygwin/configure: Setting - `version_info' to 6:1:0 for the 2.0.1 release. - - * CHANGES: Added a summary of changes between 2.0.1 and 2.0. - - * builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes - to allow compilation under Unix with the Unix-specific config - files. - -2000-12-01 Werner Lemberg - - * INSTALL: Revised. - * builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk, - builds/compiler/bcc.mk, builds/win32/w32-bcc.mk, - builds/win32/w32-bccd.mk: Revised. - * include/freetype/config/ftbuild.h, - include/freetype/internal/internal.h: Revised. - * include/freetype/ftimage.h: Updated to new header inclusion scheme. - -2000-11-30 Werner Lemberg - - * builds/toplevel.mk (.PHONY): Adding `distclean'. - * builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc', - `setup'. - -2000-11-30 David Turner - - * INSTALL: Slightly updated the quick starter documentation to - include IDE compilation, prevent against BSD Make, and specify `make - setup' instead of a single `make' for build configuration. - - * include/config/ftbuild.h, include/internal/internal.h: Added new - configuration files used to determine the location of all public, - configuration, and internal header files for FreeType 2. Modified - all headers under `include/freetype' to reflect this change. Note - that we still need to change the library source files themselves - though. - - * builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk, - builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk, - builds/win32/detect.mk: Added new files to support compilation with - the free Borland C++ command-line compiler. Modified the detection - rules to recognize the new `bcc32' target in `make setup bcc32'. - - * src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c, - src/truetype/ttobjs.c, src/truetype/ttgload.c, - src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++ - didn't really like. Basically, this compiler complains when FT_UInt - is compared to FT_UShort (apparently, it promotes `UShort' to `Int' - in these cases). - -2000-11-30 Tom Kacvinsky - - * t2objs.c (T2_Init_Face): Added calculation of `face->height' for - pure CFF fonts. - - * t1objs.c (T1_Init_Face): Fixed computation of `face->height'. - -2000-11-29 David Turner - - * src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid - bug in the formula used to compute the conic Bézier extrema - of non-monotonous arcs. - -2000-11-29 Werner Lemberg - - * src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c - (FT_Set_Renderer): Use FT_EXPORT_DEF. - * src/cache/ftcimage.c (FTC_Image_Cache_Lookup), - src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset, - FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size, - FTC_Manager_Register_Cache), src/cache/ftcsbits.c - (FTC_SBit_Cache_Lookup): Ditto. - - * src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init), - src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT. - -2000-11-29 Werner Lemberg - - * src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only - conditionally. - - * src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set - `size->strike_index' only conditionally. - - * src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only - conditionally. - - * src/winfonts/winfnt.h: Move all type definitions to... - * src/include/freetype/internal/fnttypes.h: New file. - * src/winfonts/winfnt.c: Use it. - -2000-11-29 ??? ??? - - * include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT - with a direct solution (which also satisfies picky compilers). - -2000-11-28 YAMANO-UCHI Hidetoshi - - * src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with - disabled interpreter also. - - * src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect - parentheses. - -2000-11-26 Tom Kacvinsky - - * src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph - width setting code to take into account even/odd argument counts - and glyph width operand before endchar/hmoveto/vmoveto. - -2000-11-26 Werner Lemberg - - * builds/ansi/ansi.mk: Fix inclusion order of files. - -2000-11-26 Keith Packard - - * src/type1/t1objs.c (T1_Init_Face): Compute style flags. - -2000-11-26 Werner Lemberg - - * builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and - conditional. - -2000-11-23 Werner Lemberg - - * src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt - function from PSAux module. - - * src/type1/t1parse.c (T1_Done_Parse): Renamed to... - (T1_Finalize_Parser): New function (to avoid name clash with a - function in the PSAux module). - (T1_Decrypt): Removed since it is duplicated in the PSAux module. - (T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt - function from PSAux module. - - * src/type1/t1parse.h: Adapted. - -2000-11-22 Tom Kacvinsky - - * src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set - `root->num_faces' to `cff->num_faces' and set `units_per_EM' - to 1000. - - * src/cff/t2parse.c (parse_t2_real): Fixed real number parsing - loop. - - * src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a - sid that was off by one. - -2000-11-16 David Turner - - * src/autohint/ahtypes.h (AH_Hinter): Added new fields to control - auto-hinting of synthetic Type 1 fonts. - - * src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph): - Added auto-hinting support of synthetic Type 1 fonts. - -2000-11-12 Tom Kacvinsky - - * src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change - tracing output. - - * src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable - `has-outline' to true only if the font has a `glyf' or `CFF ' table. - -2000-11-11 Werner Lemberg - - * builds/win32/visualc/freetype.dsp: Fix raster1->raster and - type1z->type1. - -2000-11-11 Tom Kacvinsky - - * builds/unix/freetype-config.in, builds/cygwin/freetype-config.in: - Added a --libtool option. When freetype-config --libtool is - invoked, the absolute path to the libtool convenience library - is returned. - -2000-11-11 Werner Lemberg - - * builds/cygwin/cygwin-def.in: Same fix as previous. - -2000-11-10 Tom Kacvinsky - - * builds/unix/unix-def.in: Add - - INSTALL_PROGRAM := @INSTALL_PROGRAM@ - INSTALL_SCRIPT := @INSTALL_SCRIPT@ - - so that installation of freetype-config does not fail. - -2000-11-10 Werner Lemberg - - * builds/cygwin/freetype-config.in, builds/unix/freetype-config.in: - Move test down for empty --exec-prefix. - Fix --version. - - * builds/cygwin/install.mk, builds/unix/install.mk: Use - $(INSTALL_SCRIPT) for installation of freetype-config. - - * builds/cygwin/install.mk: Fix clean target names. - -2000-11-09 David Turner - - - * Version 2.0 released. - ======================= - ----------------------------------------------------------------------------- - -Copyright 2000, 2001, 2002, 2007 by -David Turner, Robert Wilhelm, and Werner Lemberg. - -This file is part of the FreeType project, and may only be used, modified, -and distributed under the terms of the FreeType project license, -LICENSE.TXT. By continuing to use, modify, or distribute this file you -indicate that you have read the license and understand and accept it -fully. - - -Local Variables: -version-control: never -coding: utf-8 -End: diff --git a/src/3rdparty/freetype/ChangeLog.21 b/src/3rdparty/freetype/ChangeLog.21 deleted file mode 100644 index 3a1bcf0..0000000 --- a/src/3rdparty/freetype/ChangeLog.21 +++ /dev/null @@ -1,9439 +0,0 @@ -2005-06-08 Werner Lemberg - - - * Version 2.1.10 released. - ========================== - - - * src/pcf/readme: Renamed to... - * src/pcf/README: This. - -2005-06-07 Detlef Würkner - - * builds/amiga/*: Added copyright notes, reworked some comments. - -2005-06-05 Werner Lemberg - - * Add copyright notices to all files which don't have one. - - * docs/license.txt: Renamed to... - * docs/LICENSE.TXT: This. - * docs/FTL.txt: Renamed to... - * docs/FTL.TXT: This. - * docs/GPL.txt: Renamed to... - * docs/GPL.TXT: This. - - * docs/PATENTS: Slightly reworded. Suggested by Sylvain Beucler - . - -2005-06-04 Werner Lemberg - - * include/freetype/ftimage.h (FT_Outline_MoveToFunc, - FT_Outline_LineToFunc, FT_Outline_ConicToFunc, - FT_Outline_CubicToFunc, FT_Raster_RenderFunc), - include/freetype/ftrender.h (FT_Glyph_TransformFunc, - FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use - `const' to stay compatible with FreeType 2.1.9. - -2005-06-01 Adam D. Moss - - * src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from - 2004-07-11; this gives much better results under normal - circumstances. - -2005-05-30 Chia I Wu - - * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor - documentation improvements. - - * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos. - - * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap - of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4. - If xstr is larger than 8 and bitmap is of pixel_mode - FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error. - -2005-05-29 Chia I Wu - - * src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap - of mode FT_PIXEL_MODE_GRAY. Also add support for mode - FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. - (ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V - should have ppb (pixel per byte) 1. - Zero the padding when there's no need to allocate memory. - - * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance - too. - More suited emboldening strength. - -2005-05-28 Chia I Wu - - * src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch. - Handle FT_PIXEL_MODE_GRAY with num_gray != 256. - Improve speed for FT_PIXEL_MODE_GRAY. - (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and - FT_PIXEL_MODE_LCD_V. - -2005-05-27 Chia I Wu - - * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'. - - * src/base/ftobjs.c (ft_cmap_done_internal): New function. - (FT_CMap_Done): Remove cmap from cmap list. - (destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but - ft_cmap_done_internal. - -2005-05-26 Werner Lemberg - - * docs/GPL.txt: Update postal address of FSF. - -2005-05-26 Chia I Wu - - * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve - documentation. - - * src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed. - (FT_GlyphSlot_Embolden): Check whether slot is bitmap owner. - Always modify the metrics. - -2005-05-24 Werner Lemberg - - * docs/CHANGES: Updated. - -2005-05-24 Chia I Wu - - * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration. - - * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration. - - * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary - function. - (FT_Bitmap_Embolden): New function. - - * src/base/ftoutln.c (FT_Outline_Embolden): New function. - - * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and - FT_TRIGONOMETRY_H but FT_BITMAP_H. - (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or - FT_Bitmap_Embolden. - -2005-05-24 Werner Lemberg - - * configure: Always remove config.mk, builds/unix/unix-def.mk, and - builds/unix/unix-cc.mk. This fixes repeated calls of the script. - Reported by Nelson Beebe and Behdad Esfahbod. - - * README.CVS: Mention file permissions. - -2005-05-23 Werner Lemberg - - * builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk - (CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove - -fno-strict-aliasing. - - * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c -- - it is currently loaded from ttsbit.c. - -2005-05-23 Behdad Esfahbod - - Say you have `(Foo*)x' and want to assign, pass, or return it as - `(Bar*)'. If you simply say `x' or `(Bar*)x', then the C compiler - would warn you that type casting incompatible pointer types breaks - strict-aliasing. The solution is to cast to `(void*)' instead which - is the generic pointer type, so the compiler knows that it should - make no strict-aliasing assumption on `x'. But the problem with - `(void*)x' is that seems like in C++, unlike C, `void*' is not a - generic pointer type and assigning `void*' to `Bar*' without a cast - causes an error. The solution is to cast to `Bar*' too, with - `(Bar*)(void*)x' as the result -- this is what the patch does. - - * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), - include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove - cast on lvalue, use a temporary pointer instead. - Cast temporarily to (void*) to not break strict aliasing. - - * include/freetype/internal/ftmemory.h (FT_MEM_ALLOC, - FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE), - src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*) - to not break strict aliasing. - - * src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information. - - * builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing. - -2005-05-23 David Turner - - Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system - in low-memory conditions). - - * include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP, - FTC_CACHE_TRYLOOP_END): New macros. - - * src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c - (ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACE_TRYLOOP_END. - -2005-05-23 Werner Lemberg - - * src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but... - (BASE_EXT_SRC): Here. - -2005-05-22 Werner Lemberg - - * src/base/ftrfork.c (raccess_guess_apple_generic): Mark - `version_number' and `entry_length' as unused. - (raccess_guess_linux_double_from_file_name): Remove `memory'. - (raccess_make_file_name): Mark `error' as unused. - - * src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'. - - * src/cid/cidobjs.c (cid_face_init): Remove `psnames'. - - * src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'. - - * src/truetype/ttgxvar.c (ft_var_readpackedpoints, - ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused. - - * src/base/rules.mk (BASE_SRC): Add ftsynth.c. - -2005-05-21 David Turner - - * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that - produced unpleasant artefacts when trying to embolden very sharp - corners. - -2005-05-20 Werner Lemberg - - * docs/CHANGES: Updated. - -2005-05-20 Chia I Wu - - * src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H - but FT_BITMAP_H. - (FT_Bitmap_Copy): New function (from ftglyph.c). - - * include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public - definition. - - * src/base/ftglyph.c: Include FT_BITMAP_H. - (ft_bitmap_copy): Move to ftbitmap.c. - (ft_bitmap_glyph_init): Remove `memory' variable. - Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set. - (ft_bitmap_glyph_copy): Use FT_Bitmap_Copy. - (ft_bitmap_glyph_done): Use FT_Bitmap_Done. - (ft_outline_glyph_init): Use FT_Outline_Copy. - - * src/base/ftoutln.c (FT_Outline_Copy): Handle source == target. - (FT_Outline_Done_Internal): Check for valid `memory' pointer. - (FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render, - FT_Outline_Transform): Check for valid `outline' pointer. - - * src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to - face->glyph, otherwise a new second glyph slot cannot be created. - (FT_Done_GlyphSlot): Fix memory leak. - (FT_Open_Face): Updated -- face->glyph is already managed by - FT_New_GlyphSlot. - - * src/type42/t42objs.c (T42_GlyphSlot_Done): Updated. - -2005-05-20 Kirill Smelkov - - * include/freetype/ftimage.h (FT_Raster_Params), - include/freetype/ftoutln.h (FT_Outline_Translate, - FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate, - FT_Outline_Transform): Decorate parameters with `const' where - appropriate. - Update all callers. - - * src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c - (gray_raster_reset): Remove `const' from `pool_base' argument. - -2005-05-18 Kirill Smelkov - - * src/raster/ftmisc.h: New file. Only needed if ftraster.c is - compiled as stand-alone. - - * src/raster/ftraster.c: Add comment how to compile as stand-alone. - s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/. - s/TT_STATIC_RASTER/FT_STATIC_RASTER/. - [_STANDALONE_]: Include ftimage.h and ftmisc.h. - (FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define - conditionally. - (Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or - Raster_Err_Unsupported). - (ft_black_new) [_STANDALONE_]: Fix type of `the_raster'. - (ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render): - Use `ras', not `raster'. - (ft_black_done): Use FT_UNUSED_RASTER. - (Horizontal_Sweep_Init, Horizontal_Sweep_Step, - Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER. - -2005-05-18 Werner Lemberg - - * docs/announce: Start updating. - - * docs/CHANGES: Updated. - -2005-05-16 Vitaliy Pasternak - - * builds/win32/visualc/freetype.vcproj: Updated. - Exclude debug info for `Release' versions to reduce library size. - -2005-05-16 Werner Lemberg - - * src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this - is, ignore `aface' completely if face_index < 0. Reported by David - Osborn . - -2005-05-16 Kirill Smelkov - - * include/freetype/ftimage.h (FT_Outline_MoveToFunc, - FT_Outline_LineTo_Func, FT_Outline_ConicToFunc, - FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic, - gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to, - gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters - with `const' where appropriate. - -2005-05-11 Kirill Smelkov - - * include/freetype/ftimage.h (FT_Raster_RenderFunc), - include/freetype/ftrender.h (FT_Glyph_TransformFunc, - FT_Renderer_Render_Func, FT_Renderer_TransformFunc), - src/base/ftglyph.c (ft_outline_glyph_transform), - src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render), - src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render), - src/smooth/ftsmooth.c (ft_smooth_transform, - ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd, - ft_smooth_render_lcd_v): Decorate parameters with `const' where - appropriate. - - * src/raster/ftraster.c (RASTER_RENDER_POOL): Removed. Obsolete. - (ft_black_render): Decorate parameters with `const' where - appropriate. - -2005-05-11 Werner Lemberg - - * src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT -> - FT_PEEK_USHORT) which caused crashes. Reported by Ismail Donmez - . - -2005-05-08 Werner Lemberg - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE) - [__cplusplus]: Fix typo. - -2005-05-07 Werner Lemberg - - Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck - Blaskey ). - - * src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'. - * src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate. - - (tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate, - tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use - `FT_Error' as return type. - (tt_cmap4_validate): Use `FT_Error' as return type. - Return error code for unsorted cmap. - (tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted - cmaps. - (tt_face_build_cmaps): Set `unsorted' variable in cmap. - -2005-05-07 Werner Lemberg - - * src/truetype/ttpload.c (tt_face_get_location): Fix typo. - -2005-05-06 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Set ppem value in top - dictionary for SFNT-based CFF. - -2005-05-05 Werner Lemberg - - Handle malformed `loca' table entries. - - * docs/TODO: Add some bugs which should be fixed. - - * include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len' - element. - - * src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf' - table. - (tt_face_get_location): Fix computation of `asize' for malformed - `loca' entries. - -2005-05-01 David Turner - - * Jamfile: Remove `otvalid' from the list of compiled modules. - - * include/freetype/internal/ftserv.h: Add compiler pragmas to get - rid of annoying warnings with Visual C++ compiler in maximum warning - mode. - - * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c, - src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c, - src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c, - src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c, - src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings. - -2005-04-28 Werner Lemberg - - * docs/TODO: Updated. - -2005-04-24 Werner Lemberg - - * src/otvalid/otvcommn.c - (otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0. - -2005-04-16 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Set default upem value in top - font dict also. - Handle font matrix settings in subfonts. - - * src/cff/cffgload.c (cff_slot_load): Use the correct font matrix - for CID-keyed fonts with subfonts. - - * docs/formats.txt: Updated. - -2005-04-14 Kirill Smelkov - - * include/freetype/freetype.h (FT_Vector_Transform), - include/freetype/ftimage.h (FT_Raster_Params), - include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox, - FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform, - FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render), - src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with - `const' where appropriate. - -2005-04-14 Werner Lemberg - - * src/type1/t1load.c (parse_charstrings): Catch this non-standard - beginning of the /CharStrings dictionary: - - /CharStrings 118 dict def - Private begin - CharStrings begin - - * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments - to call of tt_sbit_decoder_load_bitmap. - -2005-04-13 Werner Lemberg - - * docs/TODO: Updated. - - * autogen.sh: Use `--force' for all commands. - -2005-04-09 Werner Lemberg - - * src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values - only if `fitted' is not zero. - -2005-04-06 Werner Lemberg - - * src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]: - Fix typo which sometimes causes wrong metrics for the last glyph. - -2005-04-04 David Turner - - * devel/ftoption.h, include/freetype/config/ftoption.h - (FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10 - release. - (*_CHESTER_*): Removed. No longer used. - - * src/autofit/afhints.c (af_axis_hints_new_segment, - af_axis_hints_new_edge): Small tweak to use less heap memory. - -2005-04-03 Werner Lemberg - - * src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid - first line in the font. - -2005-04-03 Werner Lemberg - - * docs/CHANGES, include/freetype/freetype.h: Improve documentation - of FT_Set_Pixel_Sizes and FT_Set_Char_Size. - -2005-03-26 Detlef Würkner - - * builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer - offsets after a large read. - -2005-03-26 Werner Lemberg - - * src/autofit/afglobal.c (af_face_globals_get_metrics): - s/index/gidx/. - - * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler - warnings. - - * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c. - - * src/sfnt/ttsbit0.h: Dummy file for build with `make'. - -2005-03-26 Detlef Würkner - - Update of the Amiga port. - - * builds/amiga/makefile, builds/amiga/makefile.os4, - builds/amiga/smakefile: Included the base extension files - (ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c). - -2005-03-25 Detlef Würkner - - Update of the Amiga port. - - * builds/amiga/makefile, builds/amiga/smakefile: Handle new modules. - - * builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK. - - * builds/amiga/README: Updated. - - * builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for - AmigaOS4. - - * builds/amiga/include/freetype/config/ftmodule.h: Handle new - modules. - - * builds/amiga/src/base/ftdebug.c: Updated to current version of - default ftdebug.c. - Add various include files and macros to have proper support for - both AmigaOS4 and older AmigaOS versions. - Don't declare KVPrintF explicitly. - Replace getenv with GetVar. - Actually enable debugging code. - - * builds/amiga/src/base/ftsystem.c: Major rewrite. - -2005-03-23 Werner Lemberg - - * tests/*: Removed. - -2005-03-23 Werner Lemberg - - * docs/CHANGES, docs/INSTALL.ANY: Updated. - - * include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'. - Add `OTvalid'. - - * src/autofit/aferrors.h: New file. - - * src/autofit/afglobal.c, src/autofit/afhints.c, - src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/. - Include aferrors.h. - - * src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h. - - * src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/. - -2005-03-22 David Turner - - * src/autohint/*: Removed. - * Jamfile: Updated. - -2005-03-15 David Turner - - * src/bdf/bdflib.c: Remove compiler warnings. - (hash_rehash, hash_init): Don't call FT_MEM_ZERO. - (_bdf_list_t): Add `memory' field. - (_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions. - (_bdf_shift, _bdf_join): Rename to... - (_bdf_list_shift, _bdf_list_join): This. - (_bdf_split): Renamed to... - (_bdf_list_split): This. Use new functions. - (bdf_internal_readstream): Removed. - (NO_SKIP): New macro. - (_bdf_readstream): Rewritten. - (bdf_create_property, _bdf_add_comment): Improve allocation. - (_bdf_set_default_spacing, _bdf_parse_glyphs): Updated. Improve - allocation. - (_bdf_parse_properties, _bdf_parse_start): Updated. - (bdf_load_font): Updated to use new functions. - - * src/type1/t1parse.c (check_type1_format): New function. - (T1_New_Parser): Use it to check font header before allocating - anything on the heap. - - * src/type42/t42parse.c (t42_parser_init): Modify functions to check - the font header before allocating anything on the heap. - - * include/freetype/internal/ftmemory.h (FT_ARRAY_MAX, - FT_ARRAY_CHECK): New macros. - - * src/base/ftstream.c (FT_Stream_TryRead): New function. - * include/freetype/internal/ftstream.h: Updated. - - * src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c - (BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and - simplifications. Try to protect the PCF driver from doing stupid - things with broken fonts. - - * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before - doing anything else. This avoids unnecessary heap allocations - (400KByte of heap memory for the LZW decoder). - - * src/gzip/ftgzip.c (FT_Stream_OpenGZip): Ditto for the gzip - decoder, although the code savings are smaller. - - * docs/CHANGES: Updated. - -2005-03-10 David Turner - - * src/tools/glnames.py: Add comment to explain the compression - being used for the Adobe Glyph List. - -2005-03-10 Werner Lemberg - - * src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm): - Fix serious typo which prevented correct TT rendering. - - * include/freetype/internal/ftmemory.h: Undo change from 2005-03-03. - To suppress warnings it is sufficient to use `-fno-strict-aliasing'. - -2005-03-10 Werner Lemberg - - * src/tools/glnames.py: Formatted. - Format output to be in sync with other FreeType code. - Import `re' and `os.path'. - (StringTable) <__init__>: Add parameter to initialize master table - name. - (StringTable) : Don't pass master table name. - (StringTable) : Emit explanatory comment. - Simplify and make output more human readable. - (t1_bias, glyph_list, adobe_glyph_names): Removed. Unused. - (main): Use `basename' for file name in header. - - * src/psnames/pstables.h: Regenerated. - -2005-03-09 David Turner - - * src/tools/glnames.py: Rewrite the generator for the `pstables.h' - header file which contains various constant tables related to glyph - names. It now uses a different, more compact storage scheme that - saves about 20KB. This also closes Savannah bug #12262. - - * src/psnames/pstables.h: Regenerated. - - * src/psnames/psmodule.c (ps_unicode_value): Use - `ft_get_adobe_glyph_index', a new function defined in `pstables.h'. - (ps_get_macintosh_name, ps_get_standard_strings): Updated. - - * src/base/ftobjs.c (FT_Set_Char_Sizes): Handle fractional sizes - more carefully. This fixes Savannah bug #12263. - -2005-03-06 David Turner - - * src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables - constant. - - * src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug - #12212 (auto-hinter refuses to work if no Unicode charmap in font). - -2005-03-05 Werner Lemberg - - * autogen.sh: New script for bootstrapping. - - * README.CVS: New file which documents bootstrapping. - - * builds/unix/aclocal.m4, builds/unix/config.guess, - builds/unix/config.sub, builds/unix/configure, - builds/unix/ltmain.sh: Removed. - -2005-03-04 Werner Lemberg - - * src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H. - -2005-03-03 Werner Lemberg - - Various fixes for C and C++ compiling. - - * src/autofit/*: Add copyright messages. - - * src/autofit/afhints.c (af_glyph_hints_done): Don't use - `AF_Dimension' but `int' for loop counter. - - * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use - `AF_Dimension' but `int' for loop counter. - Use proper enumeration value for `render_mode'. - (af_latin_metrics_scale_dim): Don't shadow variables. - (af_latin_hints_compute_segments): Use proper cast for `major_dir' - and `segment_dir'. - (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to - `af_latin_compute_stem_width'. - (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop - counter. - - * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use - proper cast for memory allocation. - - * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for - initialization of `sfnt'. - - * src/sfnt/sfdriver.c: Include `ttkern.h'. - - * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables. - - * src/truetype/ttgload.c: Include `ttpload.h'. - -2005-03-03 David Turner - - * include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC, - FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which - avoid compiler warnings. - (FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY, - FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated. - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE, - FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cplusplus]: - Provide macro versions which avoid compiler warnings. - - * src/base/ftutil.c (ft_highpow2): New utility function. - - * include/freetype/internal/ftobjs.h: Updated. - - * src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs, - pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set. - (pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY - is set. - (pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if - FT_OPTIMIZE_MEMORY is set. - - * src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which - doesn't work with broken fonts. - (pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement. - - * src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types. - (PFR_NEXT_KPAIR): New macro. - (PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is - set. - - * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce - temporary variable to avoid gcc warning. - (tt_face_load_sbit_image): Mark unused variables with FT_UNUSED. - - * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: - Remove redundant variable. - - * include/freetype/config/ftmodule.h: Moving the order of drivers to - speed up font loading. The PCF and BDF loaders are still slow and - consume far too much memory. - -2005-03-03 Werner Lemberg - - * devel/ftoption.h: Updated to recent changes. - -2005-03-02 Werner Lemberg - - * src/autofit/afdummy.c, src/autofit/afdummy.h - (af_dummy_script_class): Fix type. - - * src/autofit/aflatin.c, src/autofit/aflatin.h - (af_latin_script_class): Fix type. - - * src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo. - -2005-03-01 David Turner - - * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning), - src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes, - tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound, - tt_sbit_decoder_load_image), src/sfnt/ttload.c - (tt_face_load_metrics): Remove compiler warnings - -- redundant variables, missing initializations, etc. - - * src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY. - - * src/autofit/rules.mk, src/autofit/module.mk, - src/autofit/afangles.h: New files. - - * src/autofit/afhints.c (af_axis_hints_new_segment, - af_axis_hints_new_edge): New functions. - (af_glyph_hints_done): Do proper deallocation. - (af_glyph_hints_reload): Only reallocate points array. This - drastically reduces heap usage. - - * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize - member types and positions. - (AF_AxisHintsRec): Add `max_segments' and `max_edges'. - (af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes. - - * src/autofit/aflatin.c (af_latin_metricsc_scale): Don't call - AF_SCALER_EQUAL_SCALES. - (af_latin_hints_compute_segments): Change return type to FT_Error. - Update all callers. - Improve segment allocation. - (af_latin_hints_compute_edges): Change return type to FT_Error. - Update all callers. - Improve edge allocation and link handling. - (af_latin_hints_detect_features): Change return type to FT_Error. - Update all callers. - - * src/autofit/aflatin.h: Updated. - - * src/autofit/afloader.c (af_loader_load_g) - : Assure axis->num_edges > 1. This fixes - a bug with certain fonts. - - * include/freetype/config/ftmodule.h: The auto-fitter is now the - only supported auto-hinting module. - - * include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro. - -2005-02-28 Werner Lemberg - - * src/truetype/ttpload.c (tt_face_load_loca): Fix typo. - - * src/sfnt/ttkern.c: Include `ttkern.h'. - (FT_COMPONENT): Updated. - - * include/freetype/internal/fttrace.h: Add entry for `ttkern'. - - * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/. - Decorate constants with `U' and `L' where necessary. - - * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable. - -2005-02-28 David Turner - - * src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory - sources according to decreasing maximum cumulative allocations. - (ft_mem_source_compare): New auxiliary function. - - * src/sfnt/ttsbit0.c: New file, implementing a heap-optimized - embedded bitmap loader. - - * src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H, - FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H. - Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use - file contents. - (tt_face_load_sbit_strikes): Set up root fields to indicate the - strikes. This fixes Savannah bug #12107. - Use `static' keyword for `sbit_line_metrics_field', - `strike_start_fields', `strike_end_fields'. - - * include/freetype/internal/tttypes.h (TT_FaceRec): Define - `sbit_table', `sbit_table_size', `sbit_num_strikes' if - FT_OPTIMIZE_MEMORY is set. - Don't define `num_sbit_strikes' and `sbit_strikes' if - FT_OPTIMIZE_MEMORY is set. - - * src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY. - - * src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented - loading SFNT fonts without a `kern' table. - Properly pass root->face_flags. - Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS. - - * src/sfnt/sfdriver.c (sfnt_interface) - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image' - and `tt_load_sbit_metrics'. - - * src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4. - (OPT_CMAP4): New macro. - (TT_CMap4Rec) [OPT_CMAP4]: New structure. - (tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset) - [OPT_CMAP4]: New functions. - (tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and - `tt_cmap4_reset'. - (tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and - `tt_cmap4_init'. - - * src/truetype/ttobjs.c (Reset_SBit_Size): Handle - FT_OPTIMIZE_MEMORY. - - * src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec): - Optimize member types. - - * src/autofit/afloader.c (af_loader_done): Call - `af_glyph_hints_done'. - -2005-02-27 David Turner - - * src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which - caused invalid (random) return values for the horizontal kerning. - -2005-02-25 David Turner - - Implement several memory optimizations to drastically reduce the - heap usage of FreeType, especially in the case of memory-mapped - files. The idea is to avoid loading and decoding tables in the - heap, and instead access the raw data whenever possible (i.e., when - it doesn't compromise performance). - - This has several benefits: For example, opening vera.ttf now uses - just a small amount of memory (even when the FT_Library footprint is - accounted for), until you start loading glyphs. Even then, you save - at least 20KB compared to the non-optimized case. Performance of - various operations, including open and close, has also been - dramatically improved. - - More optimizations to come, especially for the auto-hinter. - - * include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New - function type. - (SFNT_Interface): Add it. - - * include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec, - TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set. - (TT_FaceRec): Define `horz_metrics', `horz_metrics_size', - `vert_metrics', `vert_metrics_size', `hdmx_table', - `hdmx_table_size', `hdmx_record_count', `hdmx_record_size', - `hdmx_record_sizes', `kern_table', `kern_table_size, - `num_kern_tables', `kern_avail_bits', `kern_order_bits' if - FT_OPTIMIZE_MEMORY is set. - Don't define `hdmx', `num_kern_pairs', `kern_table_index', - `kern_pairs' if FT_OPTIMIZE_MEMORY is set. - - * src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable. - Fix compiler warning. - - * src/cff/cffdrivr.c (Get_Kerning): Renamed to... - (cff_get_kerning): This. Simplify. - (cff_driver_class): Updated. - - * src/sfnt/Jamfile (_sources): Add `ttkern'. - * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'. - - * src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'. - - * src/sfnt/sfnt.c: Include `ttkern.c'. - - * src/sfnt/sfobjs.c: Include `ttkern.h'. - (sfnt_load_face): Consider the `kern' and `gasp' table as optional. - (sfnt_done_face): Call `tt_face_done_kern'. - Handle horizontal metrics for FT_OPTIMIZE_MEMORY. - - * src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files. Code has been - taken from `ttload.c' and `ttload.h'. - Provide special versions of `tt_face_load_kern', - `tt_face_get_kerning', and `tt_face_done_kern' for - FT_OPTIMIZE_MEMORY. - - * src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx, - tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY. - (tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to - `ttkern.c'. - - * src/sfnt/ttload.h: Updated. - - * src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword. - - * src/truetype/ttdriver.c (Get_Kerning): Renamed to... - (tt_get_kerning): This. Simplify. - (tt_driver_class): Updated. - - * src/truetype/ttgload.c (TT_Get_Metrics): Renamed to... - (tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY. - Update all callers. - (Get_Advance_Widths): Replaced with... - (Get_Advance_WidthPtr): This. Provide version for - FT_OPTIMIZE_MEMORY. - Update all callers. - - * src/truetype/ttgload.h: Updated. - -2005-02-22 David Turner - - * src/base/ftdbgmem.c: Partly rewritten. Added the ability to list - all allocation sites in the memory debugger. Also a new function - FT_DumpMemory() was added. It is only available in builds with - FT_DEBUG_MEMORY defined, and you must declare it in your own code to - use it, i.e., with something like: - - extern void FT_DumpMemory( FT_Memory ); - - ... - - FT_DumpMemory( memory ); - - * include/freetype/config/ftoption.h - (TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition -- - again. - (FT_OPTIMIZE_MEMORY): New configuration macro to control various - optimizations for reducing the heap footprint of memory-mapped - TrueType files. - - * include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New - convenience macro. - - * include/freetype/internal/tttypes.h (TT_FaceRec) - [FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and - `glyph_locations'. - - * src/truetype/ttgload.c (load_truetype_glyph): Call - `tt_face_get_location'. - - * src/truetype/ttobjs.c (tt_face_init) - [FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling. - (tt_face_done): Call `tt_face_done_loca'. - - * src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca): - New functions. If FT_OPTIMIZE_MEMORY is set, the locations table is - read directly from memory-mapped streams, instead of being decoded - into the heap. - (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation. - (tt_face_load_cvt, tt_face_load_fpgm): Only load table if the - bytecode interpreter is compiled in. - - * src/truetype/ttpload.h: Updated. - - * src/autohint/ahglyph.c (ah_outline_load): Improve allocation - logic. - -2005-02-20 Werner Lemberg - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.14. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.9.4. - - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - - * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from - `texinfo' CVS module at subversions.gnu.org. - -2005-02-14 Werner Lemberg - - * src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build - a cmap for a CID-keyed font which doesn't have SIDs. - -2005-02-13 Werner Lemberg - - * src/type1/t1load.c (read_binary_data): Return more meaningful - value. - (parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check - parser error value after call to T1_Skip_PS_Token (where necessary). - - * src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error - value after call to T1_Skip_PS_Token. - - * src/cid/cidparse.c (cid_parser_new): Check parser error value - after call to cid_parser_skip_PS_token. - - * src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts, - t42_parse_charstrings, t42_parse_dict): Check parser error value - after call to T1_Skip_PS_Token (where necessary). - - * src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token, - ps_tobytes): Add error messages. - -2005-02-12 Werner Lemberg - - * configure: Output more variables to the created Makefile so that - it can be used for ft2demos also (if the FT2DEMOS variable is - defined). - -2005-02-10 David Turner - - * src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing - dynamic array when loading a glyph from a PFR font (Savannah bug - #11921). - - * src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the - conversion function (mainly stupid optimization). - - * src/base/Jamfile: Adding ftbitmap.c to the list of compiled files. - -2005-02-10 Werner Lemberg - - * builds/unix/freetype-config.in: Add new flag `--ftversion' to - return the FreeType version. Suggested by George Williams - . - - * docs/CHANGES: Updated. - -2005-02-09 Werner Lemberg - - * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case - of error. Reported by YAMANO-UCHI Hidetoshi . - -2005-02-08 Werner Lemberg - - * src/psaux/t1decode.c (t1_decoder_parse_charstrings) - : Accept `T1_Parse_Have_Moveto' state also which can - happen in empty glyphs. Reported by Ian Brown - (Savannah bug #11856). - -2005-02-04 Werner Lemberg - - * src/otlayout/*: Removed. Obsolete. - -2004-12-28 Werner Lemberg - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.10. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.9.4. - * builds/unix/configure: Regenerated with autoconf 2.59b. - - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - - * builds/unix/install-sh: Updated from - `texinfo' CVS module at subversions.gnu.org. - - * builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for - ft_alloc. - Fix compiler warning. - -2004-12-27 Dirck Blaskey - - * src/cff/cffobjs.c (cff_face_init): Improve computation of - FT_STYLE_BOLD_FLAG. - -2004-12-27 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have - only a single font. This is undocumented but has been verified on - the opentype list. - -2004-12-26 Werner Lemberg - - * Jamfile (FT2_COMPONENTS): Add `otvalid'. - -2004-12-25 Werner Lemberg - - * src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning. - -2004-12-15 Werner Lemberg - - * vms_make.com: Add ftbitmap.obj. - -2004-12-14 Werner Lemberg - - * src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for - handling various bitmap formats. - - * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro. - - * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c. - - * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp - but return them as-is. - - * docs/CHANGES: Mention new bitmap API. - * include/freetype/ftchapter.s: Updated. - -2004-12-11 Robert Clark - - * src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount - dependent on ppem by scaling down for ppem < 25, then do normal - rounding. This gives slightly better results than rounding towards - zero. - -2004-12-09 Werner Lemberg - - * src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero - for FT_KERNING_DEFAULT. This greatly enhances the kerning for - small ppem values. - -2004-12-08 Werner Lemberg - - * src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and - `rsb_delta'. - -2004-12-05 Werner Lemberg - - * builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h. - -2004-12-03 Antoine Leca - - * include/freetype/ttnameid.h: Updated to latest - specifications from Microsoft. - -2004-11-26 Jouk Jansen - - * vms_make.com: Include ftbbox.c. - Fix `ccopt'. - Handle `otvalid' module. - Update `vmslib.dat' default values. - Fixes to `libs.opt'. - -2004-11-23 Anders Kaseorg - - * src/base/ftoutln.c (FT_OrientationExtremumRec, - ft_orientation_extremum_compute): Removed. - (FT_Outline_Get_Orientation): Rewritten, simplified. - - * src/autohint/ahglyph.c: Include FT_OUTLINE_H. - (ah_test_extremum, ah_get_orientation): Removed. - (ah_outline_load): Use FT_Outline_Get_Orientation. - - * src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed. - (FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation. - -2004-11-23 Fernando Papa - - * src/truetype/ttinterp.h: Fix typo. - -2004-11-22 Antoine Leca - - * builds/win32/detect.mk: Corrected logic that detects Windows NT to - use the previous change even if win32 is forced. Corrected - detection of win32 on Win9X. - - * builds/dos/detect.mk: Added same correction as for win32 about - COPY on Windows NT. Detection of plain DOS 7.x. - -2004-11-22 Werner Lemberg - - * builds/detect.mk: Undo change from 2004-11-20. - * builds/win32/detect.mk: If the `OS' environment variable contains - `Windows_NT', use `cmd.exe /c copy' for copying files. - -2004-11-20 Werner Lemberg - - * builds/detect.mk (dos_setup): Use `cmd.exe' for copying - $(CONFIG_MK) to force lowercase file name under Windows. - -2004-11-19 Werner Lemberg - - Fix a serious bug in the TT hinter. - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift - points vertically before hinting. - - * docs/CHANGES: Updated. - - * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, - FTC_GCache_Lookup): A new try to fix comparison with zero. - -2004-11-16 Werner Lemberg - - * builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is - used. - * builds/unix/configure: Regenerated. - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - -2004-11-16 Dr. Martin P.J. Zinser - - * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, - FTC_GCache_Lookup): Fix comparison with zero. - - * docs/INSTALL.VMS: Updated. - - * vms_make.com: Updated. All `descrip.mms' files are now created - automatically. - - * src/*/descrip.mms: Removed. - -2004-11-16 Owen Taylor - - * builds/unix/freetype-config.in: Suppress -L$libdir for - /usr/lib64 as well as /usr/lib. (Reported by Dan Winship - - https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199) - -2004-11-11 Werner Lemberg - - * src/cff/cffdrivr.c (cff_service_ps_info): Updated. - * src/cid/cidriver.c (cid_service_ps_info): Updated. - * src/type42/t42drivr.c (t42_ps_get_font_private): New function. - (t42_service_ps_info): Updated. - - * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning. - -2004-11-11 David Bevan - - Add new function FT_Get_PS_Font_Private(). - - * include/freetype/internal/services/svpsinfo.h - (PS_GetFontPrivateFunc): New service function. - - * include/freetype/t1tables.h, src/base/fttype1.c - (FT_Get_PS_Font_Private): New function. - - * src/type1/t1driver.c (t1_ps_get_font_private): New function. - (t1_service_ps_info): Updated. - -2004-10-13 Werner Lemberg - - * include/freetype/config/ftstdlib.h: Include `stddef.h'. - (ft_ptrdiff_t): Define. - - * include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'. - - * src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c - (parse_dict): Fix compiler warning. - -2004-10-11 Joshua Neal - - * src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer - overflow. - - * src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input. - Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work - in case of failure. - - * src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals. - (tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after - frame test. - - * src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for - `flag'. - -2004-10-09 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-10-09 Boris Letocha - - Fix handling of NPUSHW if skipped in data stream. - - * src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW - to -2. - (SkipCode, TT_RunIns): Use opcode_length value for computation of - bytes to be skipped. - -2004-09-10 Jouk Jansen - - * vms_make.com: Updated. - -2004-09-09 Werner Lemberg - - Adding OpenType validation module. The code is based on the - (unfinished) `otlayout' module but has been heavily modified to make - it much more compact. - - * src/otvalid/*: New module. - - * include/freetype/ftotval.h, src/base/ftotval.c, - include/freetype/internal/services/svotval.h: New files. - - * include/freetype/config/ftmodule.h: Add otv_module_class. - * include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New - macro. - * include/freetype/internal/ftserv.h - (FT_SERVICE_OPENTYPE_VALIDATE_H): New macro. - * include/freetype/internal/fttrace.h (otvmodule, otvcommon, - otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components. - - * include/freetype/ftchapters.h: Updated. - - * src/base/Jamfile (Library), src/base/descrip.mms (OBJS), - src/base/rules.mk (BASE_EXT_SRC): Updated. - - * docs/CHANGES: Updated. - -2004-09-08 Werner Lemberg - - * src/tools/docmaker/sources.py (re_source_block_format2) : - Use lookahead assertion to not match `*/'. This removes spurious - insertions of `/' in the HTML output. - -2004-09-07 Werner Lemberg - - * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to - FT_NEW_ARRAY. - -2004-09-04 Werner Lemberg - - * include/freetype/internal/ftobjs.h: Don't include - FT_CONFIG_STANDARD_LIBRARY_H. - (FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR, - ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID, - FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT, - FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to... - - * include/freetype/internal/ftvalid.h: New file. - Make FT_INVALID return module-specific error codes. - - * include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New - macro. - - * include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if - FT_KEEP_ERR_PREFIX isn't defined. - - * src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H. - - * src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but - FT_INTERNAL_VALIDATE_H. - - * src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but - FT_INTERNAL_VALIDATE_H. - Include sferrors.h before FT_INTERNAL_VALIDATE_H. - s/FT_Err_Ok/SFNT_Err_Ok/. - - * src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX. - - * src/type1/t1afm.c: Include t1errors.h. - -2004-09-03 Werner Lemberg - - * src/base/ftdebug.c (ft_debug_init): Highest debug level is 7, - not 6. - * docs/DEBUG: Updated. - -2004-08-30 Werner Lemberg - - * include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS, - TTAG_JSTF): New tags. - - * include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs. - (FT_Int): Add `signed'. - -2004-08-29 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument - to pass number of lookups. - Update all callers. - Don't call otl_lookup_list_validate but otl_lookup_validate. - (otl_gpos_validate): Call otl_lookup_list_validate instead of - otl_gpos_subtable_validate. - - * src/otlayout/otlgpos.h: Updated. - - * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to - pass number of lookups. - Update all callers. - - - * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid - compiler warning. - - - * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to... - * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This. - * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c, - src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated. - - - * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs' - if compiler is g++ (v3.3.3 emits a warning otherwise). - -2004-08-28 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_value_length): Return number of bytes, - not number of 16bit entities. - (otl_gpos_lookup2_validate): Check class definition tables for - format 2. - Fix loop for format 2. - (otl_liga_mark2_validate): Fix offset for otl_anchor_validate. - -2004-08-27 Werner Lemberg - - * src/base/ftmac.c: Don't include truetype/ttobjs.h. - Don't include type1/t1objs.h. - (FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings. - -2004-08-27 Mathieu Malaterre - - * src/base/ftmac.c: Handle OS_INLINE for xlc compiler also. - -2004-08-27 Werner Lemberg - - * src/otlayout/otlayout.h: Add copyright. - (OTL_INVALID_OFFSET): Removed. - - * src/otlayout/otlgdef.h: Include otlayout.h. - Comment out inclusion of otltable.h. - - * src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call - to otl_base_array_validate. - (otl_liga_mark2_validate): Fix `for' loop. - - * src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id', - not components array. - - * src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count): - Comment out. - (otl_lookup_list_get_count, otl_feature_list_get_count): Activate. - (otl_feature_list_validate, otl_gsubgpos_get_lookup_count): - s/otl_lookup_get_count/otl_lookup_list_get_count/. - (otl_script_list_validate): - s/otl_feature_get_count/otl_feature_list_get_count/. - (otl_script_validate): Call otl_lang_validate for default language. - - * src/otlayout/otlcommn.h: Updated. - -2004-08-16 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_gpos_lookup1_validate, - otl_gpos_lookup2_validate, otl_gpos_lookup3_validate, - otl_gpos_lookup4_validate, otl_gpos_lookup5_validate, - otl_gpos_lookup6_validate, otl_gpos_lookup9_validate, - otl_gpos_validate): Update - function arguments. - (otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update - function arguments. - Handle NULL offsets correctly. - Check sequence and lookup indices for format 3. - (otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument - to pass lookup count. - Check sequence and glyph indices. - (otl_gpos_subtable_validate): Update function arguments. - Update callers. - - * src/otlayout/otlgpos.h: Updated. - - * src/otlayout/otlgsub.c (otl_gsub_lookup1_validate, - otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update - function arguments. - Add glyph index checks. - (otl_sequence_validate, otl_alternate_set_validate, - otl_ligature_validate): Add argument to pass glyph count. - Update callers. - Add glyph index check. - (otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update - function arguments. - (otl_ligature_set_validate): Add argument to pass glyph count. - Update caller. - (otl_sub_class_rule_validate, - otl_sub_class_rule_set_validate): Removed. - (otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument - to pass lookup count. - Update callers. - Add lookup index check. - (otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add - argument to pass lookup count. - Update callers. - (otl_gsub_lookup5_validate): Update function arguments. - Handle NULL offsets correctly. - Don't call otl_sub_class_rule_set_validate but - otl_sub_rule_set_validate. - Check sequence and lookup indices for format 3. - (otl_gsub_lookup6_validate): Update function arguments. - Handle NULL offsets correctly. - Check sequence and lookup indices for format 3. - (otl_gsub_lookup7_validate, otl_gsub_validate): Update function - arguments. - - * src/otlayout/otlgsub.h: Updated. - - * src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets - correctly. - - * src/otlayout/otlcommn.c (otl_class_definition_validate): Fix - compiler warning. - (otl_coverage_get_first, otl_coverage_get_last): New functions. - (otl_lookup_validate): Add arguments to pass lookup and glyph - counts. - Update callers. - (otl_lookup_list_validate): Add argument to pass glyph count. - Update callers. - - * src/otlayout/otlcommn.h: Updated. - - * src/otlayout/otljstf.c (otl_jstf_extender_validate, - otl_jstf_max_validate, otl_jstf_script_validate, - otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter - to validate glyph indices. - Update callers. - (otl_jstf_validate): Add parameter which specifies number of glyphs - in font. - - * src/otlayout/otljstf.h: Updated. - -2004-08-15 Werner Lemberg - - * src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter - to handle possible NULL values properly. - Update all callers. - -2004-08-15 Werner Lemberg - - * src/otlayout/gpos.c: Rename counting variables to be more - meaningful. - Add copyright. - (otl_liga_attach_validate): Renamed to... - (otl_liga_mark2_validate): This. - Update all callers. - (otl_mark2_array_validate): Removed. - (otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not - otl_mark2_array_validate. - (otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed. - (otl_gpos_lookup7_validate): Complete code for format 2. - (otl_chain_pos_class_rule_validate, - otl_chain_pos_class_set_validate): Removed. - (otl_gpos_lookup8_validate): Don't call - otl_chain_pos_class_set_validate but - otl_chain_pos_rule_set_validate. - Simplify some code. - - * src/otlayout/otlgpos.h: Add copyright. - -2004-08-14 Werner Lemberg - - * src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed. - (otl_jstf_gpos_mods_validate): Renamed to... - (otl_jstf_gsubgpos_mods_validate): This. - Test whether lookup_count is zero. - (otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate. - (otl_jstf_validate): Initialize gsub_lookup_count and - gpos_lookup_count if gsub or gpos is zero. - - * src/otlayout/otlgsub.c: Rename counting variables to be more - meaningful. - Add copyright. - (otl_gsub_lookup1_validate): Simplify code. - (otl_gsub_lookup2_validate, otl_gsub_lookup3_validate, - otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused - variables. - (otl_gsub_lookup5_validate): Remove unused variable. - Fix call to otl_sub_rule_set_validate and - otl_sub_class_rule_set_validate. - (otl_chain_sub_class_rule_validate, - otl_chain_sub_class_set_validate): Removed. - (otl_gsub_lookup6_validate): Remove unused variable. - Fix call to otl_chain_sub_rule_set_validate. - (otl_gsub_lookup7_validate): Handle lookup type 8 also. - (otl_gsub_lookup8_validate: New function. - (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, - otl_gsub_lookup3_apply): Commented out. - (otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and - otl_gsub_lookup8_validate. - (otl_gsub_validate): Updated. - - * src/otlayout/otlgsub.h: Add copyright. - - * src/otlayout/otlcommn.c, src/otlayout/otlcommn.h - (otl_coverage_get_index): Comment out. - -2004-08-13 Werner Lemberg - - * src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New - function. - * src/otlayout/otlcommn.h: Updated. - - * src/otlayout/otlbase.c: Rename counting variables to be more - meaningful. - Add copyright message. - * src/otlayout/otlbase.h: Add copyright message. - - * src/otlayout/otlgdef.c: Rename counting variables to be more - meaningful. - Add copyright message. - Use OTL_CHECK everywhere. - (otl_caret_value_validate): Remove unused variable. - (otl_gdef_validate): All tables are optional. - * src/otlayout/otlgdef.h: Add copyright message. - - * src/otlayout/otljstf.c: Rename counting variables to be more - meaningful. - Add copyright message. - (otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add - parameter to pass lookup count. - Update all callers. - Check lookup array. - (otl_jstf_max_validate): - s/otl_gpos_subtable_check/otl_gpos_subtable_validate/. - (otl_jstf_priority_validate, otl_jstf_lang_validate, - otl_jstf_script_validate): Add two parameters to pass lookup counts. - Update all callers. - (otl_jstf_validate): Add two parameters to pass GPOS and GSUB - table offsets; use otl_gsubgpos_get_lookup_count to convert extract - lookup counts. - Fix typo. - * src/otlayout/otljstf.h: Updated. - Add copyright message. - - * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function. - (otl_gpos_validate): Use it. - * src/otlayout/otlgpos.h: Updated. - -2004-08-13 Werner Lemberg - - * src/otlayout/otcommn.c: Use OTL_CHECK everywhere. - (otl_coverage_validate): Initialize `p', - s/count/num_glyphs/. - s/start_cover/start_coverage/. - (otl_coverage_get_index): Return OTL_Long, not OTL_Int. - Remove unused variables. - (otl_class_definition_validate): s/count/num_glyphs/. - Remove unused variables. - (otl_class_definition_get_value, otl_device_table_get_start, - otl_device_table_get_end, otl_device_table_get_delta, - otl_lookup_get_table, otl_lookup_list_get_count, - otl_lookup_list_get_lookup, otl_lookup_list_get_table, - otl_feature_get_lookups, otl_feature_list_get_count, - otl_feature_list_get_feature, otl_lang_get_count, - otl_lang_get_req_feature, otl_lang_get_features): Commented out - temporarily until we really need it. - (otl_lookup_validate): Removed. - (otl_lookup_table_validate): Renamed to ... - (otl_lookup_validate): This. Update callers. - (otl_lookup_list_validate): Remove already commented out definition - and move the other definition up. - (otl_feature_validate): Add parameter to pass number of lookups. - Update callers. - Check lookup indices. - (otl_feature_list_validate): Add parameter to pass lookup table. - Update callers. - (otl_lang_validate): Add parameter to pass number of features. - Update callers. - Handle req_feature and check feature indices. - (otl_script_validate): Add parameter to pass number of features. - Update callers. - (otl_script_list_validate): Add parameter to pass feature table. - Update callers. - - * src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/. - Comment out the same functions as in otcommn.c. - (otl_script_list_get_script): Removed. - - * src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to - type OTL_Long. - (otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to - type OTL_Long. - Fix test. - (otl_gsub_validate): Fix order of validation. - - * src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of - validation. - -2004-08-12 Werner Lemberg - - Make otlayout module compile (without actually working). - - * src/otlayout/*: s/OTL_Valid/OTL_Validator/. - s/NULL/0/. - - * src/otlayout/otlayout.h: Fix various typos. - (OTL_Bool): New typedef. - (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword. - (OTL_Err_InvalidArgument): Removed. - (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values. - (OTL_MAKE_TAG): Add missing parenthesis. - (OTL_INVALID_DATA): Use OTL_Err_InvalidData. - (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize. - (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros. - - * src/otlayout/otlgpos.c: s/FT_/OTL_/. - s/OTL_Short/OTL_Int16/. - (otl_gpos_pairset_validate): Add return type. - (otl_base_array_validate): Fix call to otl_anchor_validate. - (otl_liga_array_validate): Fix call to otl_liga_attach_validate. - (otl_gpos_lookup5_validate): Fix typos. - (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate. - (otl_gpos_lookup7_validate): Comment out unfinished code. - Fix typos. - - * src/otlayout/otlgsub.c: Add forward declaration for - otl_gsub_validate_funcs. - (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, - otl_gsub_lookup3_apply): Fix call to otl_parser_check_property. - s/otl_coverage_lookup/otl_coverage_get_index/. - (otl_ligature_validate): Add missing variable declaration. - (otl_sub_rule_validate): Fix typo. - (otl_sub_class_rule_validate): Add missing variable declaration. - Fix typo. - (otl_gsub_lookup5_validate): Fix typo. - (otl_gsub_lookup6_validate): Fix call to - otl_chain_sub_class_set_validate. - (otl_gsub_validate_funcs): Don't use `const'. - - * src/otlayout/otlcommn.c (otl_class_definition_get_value, - otl_device_table_validate, otl_device_table_get_delta, - otl_lookup_validate, otl_script_validate): Add missing - variable declarations. - (otl_lookup_list_validate): Comment out first definition. - (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. - (otl_feature_list_validate): - s/otl_feature_table_validate/otl_feature_validate/. - (otl_script_list_validate): - s/otl_script_table_validate/otl_script_validate/. - - * src/otlayout/otlcommn.h: Comment out first declaration. - (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. - - * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to - otl_device_table_validate. - (otl_base_script_validate): Add missing variable declarations. - (otl_base_script_list_validate): Fix call to - otl_base_script_validate. - (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate - and otl_base_script_list_validate. - (otl_base_validate): Fix calls to otl_axis_table_validate. - - * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to - otl_attach_point_validate. - (otl_caret_value_validate): Add missing variable declaration. - Fix call to otl_device_table_validate. - (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate. - (otl_ligature_caret_list_validate): Fix call to - otl_ligature_glyph_validate. - (otl_gdef_validate): Fix calls to otl_class_definition_validate, - otl_attach_list_validate, otl_ligature_caret_list_validate, and - otl_class_definition_validate. - - * src/otlayout/otltable.h (otl_table_validate, otl_table_init, - otl_table_set_script): Comment out. - - * src/otlayout/otlparse.h (OTL_ParserRec): - s/OTL_Alternate/OTL_GSUB_Alternate/. - (OTL_ParseError): Add OTL_Err_Parser_Memory and - OTL_Err_Parser_Internal. - (otl_parser_error): Fix typo. - (otl_parser_check_property): Remove third argument. - - * src/otlayout/otlparse.c (otl_string_ensure): - s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/. - (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index, - otl_parser_replace_1, otl_parser_replace_n): Fix typos. - (OTL_PARSER_UNCOVERED): Removed. - (otl_parser_check_property): Remove third argument. - - * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing - variable declaration. - - * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo. - -2004-08-11 Danny - - * src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close - to NULL. This allows custom close functions to delete the FT_STREAM - object. - -2004-08-11 Werner Lemberg - - Add API to get information about SFNT tables. - - * include/freetype/internal/services/svsfnt.h - (FT_SFNT_Table_Info_Func): New typedef. - (SFNT_Table): Add it. - - * src/base/ftobjs (FT_Sfnt_Table_Info): New function. - - * include/freetype/tttables.h: Updated. - - * src/sfnt/sfdriver.c (sfnt_table_info): New function. - (sfnt_service_sfnt_table): Add it. - - * docs/CHANGES: Updated. - - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10. - - * builds/unix/configure.ac (version_info): Set to 9:8:3. - * builds/unix/configure: Updated. - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/. - - * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): - s/2.1.9/2.1.10/. - - * docs/CHANGES, docs/VERSION.DLL: Updated. - -2004-08-11 Detlef Würkner - - * src/base/ftrfork.c (FT_Raccess_Guess) - [!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler - warnings. - -2004-08-06 Adam Piotrowski - - * src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte - adjustments are unsigned, not signed. - -2004-08-05 David Turner - - `Activate' gray-scale specifing hinting within the TrueType - bytecode interpreter. This is an experimental feature which - should probably be made optional. - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph, - load_truetype_glyph): Move the code to set the pedantic_hinting flag - to... - (TT_Load_Glyph): Here. - Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'. - - * src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer - version 1.7. - Return rotation and stretching info only if glyph is rotated or - stretched, respectively. - Handle grayscale info. - - * src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale' - member. - -2004-08-02 George Williams - - * src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'. - -2004-08-01 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-08-01 George Williams - - FreeType now can read kerning values from PFM files. - - * src/type1/t1afm.c (T1_Done_AFM): Renamed to... - (T1_Done_Metrics): This. - Update all callers. - (T1_Read_AFM): Make it static. - Don't enter and leave a frame. - (LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros. - (T1_Read_PFM): New function. - (T1_Read_Metrics): New higher-level function to be used instead of - T1Read_AFM. - Update all callers. - -2004-07-31 Werner Lemberg - - * src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c - (BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var, - tt_face_vary_cvt): Fix compiler warnings. - -2004-07-26 Søren Sandmann - - * src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for - face->style_name. - * src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'. - -2004-07-26 Darren J Longhorn - - * include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize - five-byte `long' (which is avoided then). - -2004-07-25 Detlef Würkner - - * src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not - ppem values. - (PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own - code to compare ppem values. - * src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not - ppem values. - (BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own - code to compare ppem values. - -2004-07-25 Kornfeld Eliyahu Peter - - * src/sfnt/sfobjs.c (sfnt_load_face): Handle - TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY. - -2004-07-24 Derek B. Noonburg - - * src/cff/cffload.c (cff_font_load): Always create inverse mapping. - Even if the charstring count is the same as the CID count, it is - still possible that the font uses a different CID -> GID mapping. - -2004-07-23 Werner Lemberg - - * src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag - found in some Arphic fonts made for Chinese version of Windows 3.1. - -2004-07-17 David Turner - - Fixed a dangling pointer bug in the cache code that happened in very - rare cases, i.e., when a new family object was destroyed by an - out-of-memory condition during a glyph node initialization. The - function FTC_Cache_Lookup would flush the cache and restart the - lookup with a bad pointer. - - * include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro. - (FTC_GCACHE_LOOKUP_CMP): Use it. - Handle reference count in `num_nodes' correctly. - - * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use - FTC_FAMILY_FREE. - (FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly. - - * src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing - bug. - - * src/truetype/ttinterp.c (Normalize): Fixed a bug that caused - long and unnecessary delays while normalizing huge vectors. - -2004-07-15 Werner Lemberg - - * docs/CHANGES: Updated. - - * src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler - warning. - -2004-07-15 David Turner - - * src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points - are not stroked, preventing a bug with pala.ttf and other - fonts. - - * include/freetype/ftstroke.h: Updating documentation comments. - -2004-07-13 Werner Lemberg - - * src/base/ftstroke.c (ft_stroke_border_reverse): Removed. Unused. - -2004-07-12 David Turner - - * src/base/ftstroke.c (ft_stroke_border_close): Add second parameter - to indicate reversion of points. - Update all callers. - (ft_stroke_border_reverse): Fix initialization of `point1' and - `tag1'. - - * src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation - for transformed glyphs. - -2004-07-11 David Turner - - Fix bugs that prevented the stroker to correctly generate stroked - paths from closed paths, i.e., nearly all glyphs in vectorial fonts. - - The code is still _very_ buggy though; treat with special care. - - * src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro. - (ft_stroke_border_reverse): New function. - (ft_stroker_inside): Remove local variable `sigma'; use different - threshold. - (ft_stroker_add_reverse_left): Switch begin/end tags if necessary. - (FT_Stroker_EndSubPath): Call ft_stroker_inside and - ft_stroke_border_reverse. - -2004-06-26 Peter Kovar - - * src/truetype/ttgload.c (load_truetype_glyph): Fix typo. - -2004-06-25 Werner Lemberg - - * src/type1/t1afm.c (afm_atoindex): Fix boundary test. Reported - by Dirck Blaskey. - -2004-06-24 David Turner - - - * Version 2.1.9 released. - ========================= - - - * src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing - compiler warnings. - -2004-06-23 Werner Lemberg - - * include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare - FT_QAlloc_Debug and FT_QRealloc_Debug. - - * src/base/ftutil.c (FT_QAlloc): Fix error and debug messages. - (FT_QRealloc): Call FT_QAlloc if original pointer is NULL. - Fix error message. - -2004-06-23 David Turner - - * include/freetype/internal/ftmemory.h, src/base/ftutil.c - (FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug, - FT_QRealloc_Debug): New functions that perform allocation without - zero-ing out the corresponding blocks. - - * include/freetype/internal/ftmemory.h (FT_MEM_QALLOC, - FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY, - FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY, - FT_QRENEW_ARRAY): New macros. - - * src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC. - * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Use FT_QNEW_ARRAY. - * src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY. - - * src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics, - tt_face_load_gasp): Use FT_QNEW_ARRAY. - (tt_face_load_kern): Use FT_QNEW_ARRAY. - Small optimization in the kerning table verifier; this speeds up - TrueType face opening by about 7%. - (tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC. - - * include/freetype/config/ftmodule.h: Changed the order of modules, - putting TrueType and Type 1 first. This dramatically improves the - performance of face open/close operations. For example, putting the - TrueType driver first in the list results in a 5x speedup when - opening `Vera.ttf'. - - The very problem is that both the PCF and BDF drivers do a lot more - than necessary to detect that they cannot handle a font file. - -2004-06-22 Werner Lemberg - - * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, - pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve - debugging messages. - - * src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up. - (PCF_Face_Init): Simplify code. - - * src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'. - - * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start), - src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/. - - * src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs. - Set `default_glyph'. - (BDF_Glyph_Load): Use `default_glyph' for undefined glyph. - - * docs/CHANGES: Updated. - -2004-06-21 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-06-21 David Turner - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph, - load_truetype_glyph): Don't access (unrounded) - `TT_Size.root.metrics' but (rounded) `TT_Size.metrics'. This fixes - a scaling bug that caused incorrect rendering when the bytecode - interpreter was enabled. - -2004-06-14 Huw D M Davies - - * src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem - based on pixel_width and pixel_height. - (FNT_Size_Set_Pixels): Updated. - -2004-06-14 Werner Lemberg - - * src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h. - Reported by Hyvärinen Jyrki Juhani. - -2004-06-11 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-06-10 David Turner - - * src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c, - src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed. - Obsolete. - - * src/raster/ftraster.c (Alignment, PAlignment): New union to fix - problems with 64bit systems. - (AlignProfileSize): Use it. - -2004-06-08 David Turner - - * include/freetype/freetype.h (FT_GlyphMetrics): Move `lsb_delta' - and `rsb_delta' elements to... - (FT_GlyphSlotRec): Here to retain binary compatibility with older - FreeType versions. - Update all users. - - * src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning. - - * src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization - of slot->metrics.width and slot->metrics.height when loading a - Windows FNT glyph. Thanks to Huw Davies. - - * include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change - return type to FT_Bool. - - * src/cache/ftbasic.c (ftc_basic_family_compare): Change return - type to FT_Bool. - - * src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make - the former call the latter, not vice versa. - (FTC_Cache_Done, ftc_cache_done): Ditto. - - * src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make - the former call the latter, not vice versa. - (FTC_GCache_Init, ftc_gcache_init): Ditto. - (FTC_GCache_Done, ftc_gcache_done): Ditto. - - * src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the - former call the latter, not vice versa. - (FTC_INode_Weight, ftc_inode_weight): Ditto. - - * src/cache/ftcmanag.c (ftc_size_node_compare, - ftc_size_node_compare_faceid, ftc_face_node_compare): Change return - type to FT_Bool. - - * src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the - former call the latter, not vice versa. - (FTC_SNode_Weight, ftc_snode_weight): Ditto. - (FTC_SNode_Compare, ftc_snode_compare): Ditto. - - * src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache - sub-system. - -2004-06-05 Werner Lemberg - - * src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and - `rsb_delta' in slot->metrics and tune side bearings slightly. - -2004-06-04 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-06-04 David Chester - - Improve inter-letter spacing for autohinted glyphs. - - * include/freetype/freetype.h (FT_Glyph_Metrics): Add elements - `lsb_delta' and `rsb_delta'. - - * src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and - `rsb_delta' in slot->metrics and tune side bearings slightly. - -2004-06-04 David Turner - - * src/autofit/*: Important fixes to the auto-fitter. The output - now seems to be 100% equivalent to the auto-hinter, while being - about 2% faster (which proves that script-specific algorithm - selection isn't a performance problem). - - To test it, change `autohint' to `autofit' in - and recompile. - - A few more testing is needed before making this the official - auto-hinting module. - -2004-06-02 Werner Lemberg - - * src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler - warnings. - -2004-06-01 Werner Lemberg - - * src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English - name record for the Apple platform is preferred to a non-English - entry for the Microsoft platform. Problem reported by HANDA - Ken'ichi. - -2004-05-19 George Williams - - * src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New - auxiliary functions. - (T1_Get_MM_Var): Provide axis tags. - Use mm_axis_unmap and mm_weights_unmap to provide default values - for design and normalized axis coordinates. - - * include/freetype/t1tables.h (PS_DesignMapRec): Change type of - `design_points' to FT_Long. - Update all users. - -2004-05-17 Werner Lemberg - - * src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases. - Reported by Mikey Anbary . - -2004-05-15 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name. - -2004-05-15 George Williams - - * src/sfnt/ttload.c (tt_face_load_max_profile): Always set - face->root.num_glyphs. - -2004-05-14 Masatake YAMATO - George Williams - - * src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly. - -2004-05-14 Werner Lemberg - - * src/cache/ftcbasic.c (ftc_basic_family_compare, - ftc_basic_family_init, ftc_basic_family_get_count, - ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph, - ftc_basic_gnode_compare_faceid): Adjust parameters and return types - to prototypes given in header files from include/freetype/cache. - Use casts to proper types locally. - (ftc_basic_image_family_class, ftc_basic_image_cache_class, - ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove - casts. - - * src/cache/ftccback.h: Adjust parameters and return types to - prototypes given in header files from include/freetype/cache. - - * src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new, - ftc_inode_weight): Adjust parameters and return types to prototypes - given in header files from include/freetype/cache. Use casts to - proper types locally. - - * src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new, - ftc_snode_weight, ftc_snode_compare): Adjust parameters and return - types to prototypes given in header files from - include/freetype/cache. Use casts to proper types locally. - - * src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new, - ftc_cmap_node_weight, ftc_cmap_node_compare, - ftc_cmap_node_remove_faceid): Adjust parameters and return types to - prototypes given in header files from include/freetype/cache. Use - casts to proper types locally. - (ftc_cmap_cache_class): Remove casts. - - * src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init, - ftc_gcache_done): Adjust parameters and return types to prototypes - given in header files from include/freetype/cache. Use casts to - proper types locally. - - * src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare, - ftc_size_node_init, ftc_size_node_reset, - ftc_size_node_compare_faceid, ftc_face_node_init, - ftc_face_node_done, ftc_face_node_compare: Adjust parameters and - return types to prototypes given in header files from - include/freetype/cache. Use casts to proper types locally. - - (ftc_size_list_class, ftc_face_list_class): Remove casts. - -2004-05-13 Werner Lemberg - - * src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done): - Use FT_Module as parameter and do a cast to FT_AutoHinter locally. - (autohint_module_class): Remove casts. - - * src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy, - ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init, - ft_outline_glyph_done, ft_outline_glyph_copy, - ft_outline_glyph_transform, ft_outline_glyph_bbox, - ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast - to FT_XXXGlyph locally. - Use FT_CALLBACK_DEF throughout. - (ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts. - - * src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done, - bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter - and do a cast to BDF_CMap locally. - (bdf_cmap_class): Remove casts. - -2004-05-12 Werner Lemberg - - * src/cff/cffgload.h (CFF_Builder): Remove `error'. - * src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace - `Memory_Error' with `Fail' und update all users. - -2004-05-11 Werner Lemberg - - * include/freetype/internal/psaux.h (T1_ParseState): New - enumeration. - (T1_BuilderRec): Replace `path_begun' with `parse_state'. - Remove `error'. - * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace - `Memory_Error' with `Fail' and update all users. - Don't use `builder->error'. - Replace `path_begun' with `parse_state' and check parsing states. - - * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point): - Replace `path_begun' with `parse_state' and check parsing states. - -2004-05-10 George Williams - - * src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case - of error -- `avar' is optional so we can't rely on tt_done_blend - being called automatically. - -2004-05-09 George Williams - - * src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix - error handling. - -2004-05-07 Werner Lemberg - - * src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init, - pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done, - pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are - typecast to the proper PFR_XXX types within the function. - Update code accordingly. - - * src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance, - pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX - arguments which are typecast to the proper PFR_XXX types within the - function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (pfr_metrics_service_rec, pfr_driver_class): Remove casts. - -2004-05-06 Masatake YAMATO - - * src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM. - (*): Rename local variable OffsetToData to offsetToData. - -2004-05-06 Werner Lemberg - - * src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset, - cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access - root fields directly. - * src/cff/cffdrivr.c (Load_Glyph): Access root fields directly. - - * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current - frame before calling TT_Vary_Get_Glyph_Deltas. - - * src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for - consistency. - (pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index, - pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which - are typecast to the proper PCF_XXX types within the function. - Update code accordingly. - (pcf_cmap_class): Remove casts. - (PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use - PCF_XXX but FT_XXX arguments which are typecast to the proper - PCF_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (PCF_Set_Point_Size): New wrapper function. - (PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF. - (pcf_driver_class): Remove casts. - -2004-05-04 Steve Hartwell - - * src/truetype/ttobjs.c (tt_driver_done): Fix typo. - -2004-05-04 Werner Lemberg - - * src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init, - BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which - are typecast to the proper BDF_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (BDF_Set_Point_Size): New wrapper function. - (bdf_driver_class): Remove casts. - - * src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface): - Don't use CFF_XXX but FT_XXX arguments which are typecast to the - proper CFF_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF throughout. - (cff_driver_class): Remove casts. - - * src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done, - cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init, - cff_face_init, cff_face_done, cff_driver_init, cff_driver_done): - Don't use CFF_XXX but FT_XXX arguments which are typecast to the - proper CFF_XXX types within the function. - Update code accordingly. - (cff_point_size_reset): New wrapper function. - - * src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done, - cid_slot_init, cid_size_done, cid_size_init, cid_size_reset, - cid_face_done, cid_face_init, cid_driver_init, cid_driver_done): - Don't use CID_XXX but FT_XXX arguments which are typecast to the - proper CID_XXX types within the function. - Update code accordingly. - (cid_point_size_reset): New wrapper function. - - * src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph): - Don't use CID_XXX but FT_XXX arguments which are typecast to the - proper CID_XXX types within the function. - Update code accordingly. - - * src/cid/cidriver.c (cid_get_interface): - Don't use CID_XXX but FT_XXX arguments which are typecast to the - proper CID_XXX types within the function. - Update code accordingly. - Use FT_CALLBACK_DEF. - (t1cid_driver_class): Remove casts. - - * src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF. - * src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local - variables (this is done later). - (ft_var_load_avar): Fix call to FT_FRAME_ENTER. - (TT_Get_MM_Var): Fix size for `fvar_fields'. - (TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables - correctly. - - * src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if - current size is zero. - -2004-05-03 Steve Hartwell - - * src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init, - tt_face_done, tt_size_init, tt_size_done, tt_driver_init, - tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are - typecast to the proper TT_XXX types within the function. - Update code accordingly. - - * src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes, - Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but - FT_XXX arguments which are typecast to the proper TT_XXX types - within the function. - Update code accordingly. - (tt_driver_class): Remove casts. - -2004-05-02 Werner Lemberg - - * src/sfnt/ttload.c (tt_face_free_names): Check that `table->names' - is not NULL. Reported by Gordon Childs . - -2004-04-29 Werner Lemberg - - * docs/formats.txt: Add more information on PFR format. - -2004-04-28 Werner Lemberg - - * docs/formats.txt: New file. - * docs/CHANGES: Updated. - -2004-04-28 Masatake YAMATO - - * include/freetype/internal/tttypes.h (GX_BlendRec_) - [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo. - - * src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo. - -2004-04-27 Masatake YAMATO - - * src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF - for function declarations. - -2004-04-25 George Williams - - * src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo. - -2004-04-25 Werner Lemberg - - * src/truetype/Jamfile, docs/CHANGES: Updated. - -2004-04-24 Werner Lemberg - - * src/pcf/pcfdrivr.c: Revert change from 2004-04-17. - * src/pcf/pcfutil.c: Use FT_LOCAL_DEF. - * src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H. - Use FT_BEGIN_HEADER and FT_END_HEADER. - Use FT_LOCAL. - -2004-04-24 George Williams - - Add support for Apple's distortable font technology (in GX fonts). - - * devel/ftoption.h, include/freetype/config/ftoption.h - (TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro. - - * include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style, - FT_MM_Var): New structures. - (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates, - FT_Set_Var_Blend_Coordinates): New function declarations. - - * include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func, - FT_Set_Var_Design_Func): New typedefs. - Update MultiMasters service. - - * include/freetype/internal/tttypes.h - [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H. - (GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef. - (TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend' - and `blend'. - - * include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New - macros. - - * include/freetype/internal/fttrace.h: Add `ttgxvar'. - - * src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates, - FT_Set_Var_Blend_Coordinates): New functions. - - * src/sfnt/sfobjs.c (sfnt_load_face) - [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS - flag for GX var fonts. - - * src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files. - - * src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.c. - - * src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h. - (tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: - New service. - (tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated. - - * src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.h. - (TT_Process_Simple_Glyph, load_truetype_glyph) - [TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts. - - * src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.h. - (tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call - tt_done_blend. - - * src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include - ttgxvar.h. - (tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call - tt_face_vary_cvt. - - * src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c. - - * src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var - and T1_Set_Var_Design. - - * src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros. - (T1_Get_MM_Var, T1_Set_Var_Design): New functions. - - * src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New - function declarations. - -2004-04-23 Werner Lemberg - - * include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename - declaration and move to... - * include/freetype/freetype.h (FT_Get_Charmap_Index): Here. - (FREETYPE_PATCH): Set to 9. - - * src/base/ftobjs.c (FT_Get_Charmap_Index): New function. - - * builds/unix/configure.ac (version_info): Set to 9:7:3. - * builds/unix/configure: Updated. - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.vcproj: s/218/219/. - - * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): - s/2.1.8/2.1.9/. - - * docs/CHANGES, docs/VERSION.DLL: Updated. - -2004-04-21 Werner Lemberg - - * src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c - (ps_parser_load_field): Use FT_CHAR_BIT. - -2004-04-21 David Turner - - - * Version 2.1.8 released. - ========================= - - - * src/cff/cffobjs.c (cff_face_init): Fix a small memory leak. - - * src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c - (af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name): - Remove compiler warnings. - - * src/autofit/aftypes.h: Undefine AF_DEBUG. - - * src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf, - pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c - (ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict, - t42_service_ps_font_name): Decorate data arrays with `const' to - avoid populating the `.data' segment. - - * src/lzw/Jamfile: New file. - -2004-04-20 Werner Lemberg - - * src/psaux/psobjs.c (T1Radix): Renamed to... - (ps_radix): This. - Update current cursor position. - - * docs/CHANGES: Updated. - -2004-04-18 Werner Lemberg - - * src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph), - src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to - FT_UInt. From Lex Warners. - -2004-04-17 Chisato Yamauchi - - * src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change - from 2004-03-19. - - * src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'. - - * src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with - `static'. - Remove unused function `RepadBitmap'. - * src/pcf/pcfdrivr.c: Don't include pcfutil.h. - -2004-04-16 Werner Lemberg - - * builds/unix/freetype-config.in (usage): Fix and improve usage - information. - -2004-04-15 Werner Lemberg - - * builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define - FT_CHAR_BIT. - - * src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if - glyph is vertically distorted or mirrored. - - * src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly - for embedded bitmaps. - - * docs/CHANGES: Updated. - -2004-04-15 bytesoftware - - * include/freetype/config/ftconfig.h, src/base/ftstream.c - (FT_Stream_ReadFields): More fixes using FT_CHAR_BIT. - -2004-04-14 Werner Lemberg - - * include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro. - -2004-04-14 Alex Strelnikov - - * src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case - of error. - -2004-04-14 Werner Lemberg - - * src/base/ftmac.c [__GNUC__]: Define OS_INLINE. - * builds/unix/configure.ac: Don't try to remove `-ansi' compilation - switch on the Mac. - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.6. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.8a. - * builds/unix/configure: Regenerated with autoconf 2.59a. - -2004-04-13 Werner Lemberg - - * include/freetype/config/ftconfig.h: Use CHAR_BIT to define - size of FT_SIZEOF_xxx. - -2004-04-12 Chisato Yamauchi - - * include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func, - TT_Load_SBit_Metrics_Func): New typedefs. - (SFNT_Interface): Add find_sbit_image and load_sbit_metrics. - - * src/sfnt/sfdriver.c (sfnt_interface): Updated. - * src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New - declarations. - * src/sfnt/ttsbit.c (find_sbit_image): Renamed to... - (tt_find_sbit_image): This. - Updated all callers. - (load_sbit_metrics): Renamed to... - (tt_load_sbit_metrics): This. - Updated all callers. - -2004-04-12 Werner Lemberg - - * configure: Accept makepp also. - - * builds/unix/detect.mk: Use proper path to unix-def.mk. - * builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove. - * builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define. - Use BUILD_DIR. - - * docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update - documentation on makepp. - -2004-04-11 Werner Lemberg - - * src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h. - -2004-04-10 Werner Lemberg - - * src/lzw/ftlzw.c: Include zopen.h dependent on - FT_CONFIG_OPTION_USE_LZW. - - * src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings. - -2004-04-02 Werner Lemberg - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5.2. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.8a. - * builds/unix/configure: Regenerated with autoconf 2.59a. - -2004-04-01 Werner Lemberg - - * builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of - AC_COMPILE_IFELSE. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.8a. - * builds/unix/configure: Regenerated with autoconf 2.59a. - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org. - * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from - `texinfo' CVS module at subversions.gnu.org. - * builds/freetype.mk (refdoc): Updated. - -2004-03-31 Werner Lemberg - - Handle broken FNT files which don't have a trailing NULL byte - in the face name string. - - * src/winfonts/winfnt.h (FNT_FontRec): New member `family_name'. - * src/winfonts/winfnt.c (fnt_font_done): Free font->family_name. - (FNT_Face_Init): Append a final zero byte to the font face name. - -2004-03-30 Werner Lemberg - - * src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from - 2004-03-19. - -2004-03-27 Werner Lemberg - - * src/base/descrip.mms (OBJS): Add ftbbox.obj. - -2004-03-26 George Williams - - Add vertical phantom points. - - * include/freetype/internal/tttypes.h (TT_LoaderRec): Add - `top_bearing', `vadvance', `pp3', and `pp4'. - - * src/autofit/afloader.c (af_loader_load_g): Handle two more points. - - * src/autohint/ahhint.c (ah_hinter_load): Handle two more points. - * src/truetype/ttgload.c (Get_VMetrics): New function. - (TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more - points. - (load_truetype_glyph): Use Get_VMetrics. - Handle two more points. - (compute_glyph_metrics): Thanks to vertical phantom points we now - can always compute `advance_height' and `top_bearing'. - * src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom - points. - - - * src/autohint/ahglyph.c (ah_outline_load): Fix allocation of - `news'. - -2004-03-21 Werner Lemberg - - * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing. - -2004-03-20 Steve Hartwell - - * src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL - value for `selection' as `select all'. - -2004-03-19 Steve Hartwell - - * src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index - values > 0 if loading non-TTC fonts. - - * src/base/ftmac.c (open_face_from_buffer): Set positive face_index - to zero before calling FT_Open_Face. - - * docs/CHANGES: Updated. - -2004-03-04 Werner Lemberg - - * Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h: - Add LZW module. - - * Jamfile.in: Removed. - - * docs/CHANGES: Updated. - - * include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/, - s/ABS/FT_ABS/. Updated all callers. - - * src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c - (PCF_Face_Init): Use FT_ERROR_BASE. - -2004-03-04 Albert Chin - - Add support for PCF fonts compressed with LZW (extension .pcf.Z, - created with `compress'). - - * include/freetype/config/ftoption.h, devel/ftoption.h - (FT_CONFIG_OPTION_USE_LZW): New macro. - - * include/freetype/ftlzw.h: New file. - * include/freetype/config/ftheader.h (FT_LZW_H): New macro for - ftlzw.h. - - * src/lzw/*: New files. - - * src/pcf/pcfdrivr.c: Include FT_LZW_H. - (PCF_Face_Init): Try LZW also. - - * src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate. - Beautify. - -2004-03-03 Werner Lemberg - - * src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code. - -2004-03-02 Werner Lemberg - - Add embedded bitmap support to CFF driver. - - * src/cff/cffobjs.h (CFF_SizeRec): New structure. - - * src/cff/cffgload.c (cff_builder_init): Updated. - (cff_slot_load): Updated. - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit. - - * src/cff/cffobjs.c (sbit_size_reset) - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function. - (cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated. - (cff_size_reset): Updated. - [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset. - - * src/cff/cffdrivr.c (Load_Glyph): Updated. - (cff_driver_class): Use CFF_SizeRec. - - * docs/CHANGES: Updated. - -2004-03-01 Werner Lemberg - - * src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use - FT_RoundFix but FT_PIX_ROUND. - (psh_blues_snap_stem): Don't use blue_shift but blue_threshold. - - * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro. - (psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM. - (psh_glyph_find_blue_points): New function. Needed for fonts like - p052003l.pfb (URW Palladio L Roman) which have flex curves at the - base line within blue zones, but the flex curves aren't covered by - hints. - (ps_hints_apply): Use psh_glyph_find_blue_points. - -2004-02-27 Garrick Meeker - - * builds/unix/configure.ac: Fix compiler flags for - `--with-old-mac-fonts'. - * builds/unix/configure: Regenerated. - - * src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/. - (FT_New_Face_From_Resource): New function. - (FT_New_Face): Use FT_New_Face_From_Resource. - (FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource. - [__MWERKS__]: Don't include FSp_fopen.h. - -2004-02-26 Werner Lemberg - - * src/pshinter/pshglob.c (psh_globals_new): Fix value of - `dim->stdw.count'. - Don't assign default values to blue scale and blue shift. - -2004-02-25 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-02-25 Garrick Meeker - Steve Hartwell - - Improve MacOS fond support. Provide a new API - `FT_New_Face_From_FSSpec' similar to `FT_New_Face'. - - * src/base/ftmac.c [__MWERKS__]: Include FSp_fpopen.h. - STREAM_FILE [__MWERKS__]: New macro. - (ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions. - (file_spec_from_path) [__MWERKS__]: Updated #if statement. - (get_file_type, make_lwfn_spec): Use `const' for argument. - (is_dfont) [TARGET_API_MAC_CARBON]: Removed. - (count_face_sfnt, count_faces): New functions. - (parse_fond): Do some range checking. - (read_lwfn): Change type of second argument. - No longer call FSpOpenResFile. - (OpenFileAsResource): New function. - (FT_New_Face_From_LWFN): Use `const' for second argument. - Use OpenFileAsResource. - (FT_New_Face_From_Suitcase): Change type of second argument. - No longer call FSpOpenResFile. - Loop over all resource indices. - (FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed. - (FT_GetFile_From_Mac_Name): Use `const' for first argument. - (ResourceForkSize): Removed. - (FT_New_Face): Updated to use new functions. - (FT_New_Face_From_FSSpec): New function. - - * include/freetype/ftmac.h: Updated. - -2004-02-24 Malcolm Taylor - - * src/autohint/ahhint.c (ah_hinter_load) : - Handle case where outline->num_vedges is zero while computing hinted - metrics. - -2004-02-24 Gordon Childs - - * src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value - for `count'. - -2004-02-24 Werner Lemberg - - * include/freetype/t1tables.h (PS_PrivateRec): Add - `expansion_factor'. - - * src/pshinter/pshglob (psh_blues_scale_zones): Fix computation - of blues->no_overshoots -- `blues_scale' is stored with a - magnification of 1000, and `scale' returns fractional pixels. - - * src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift', - `blue_fuzz', `expansion_factor', and `blue_scale' according to the - Type 1 specification. - - * src/type1/t1tokens.h: Handle `ExpansionFactor'. - - * docs/CHANGES: Updated. - -2004-02-24 Masatake YAMATO - - Provide generic access to MacOS resource forks. - - * src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New - files. - - * src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H. - (Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments - `resource_listoffset' and `resource_data' and adapt code - accordingly. These values are calculated outside of the function - now. - Add new argument `offsets'. - (IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and - `FT_Raccess_Get_DataOffsets'. - (load_face_in_embedded_rfork): New function. - (load_mac_face): Use load_face_in_embedded_rfork. - (ft_input_stream_new): Renamed to... - (FT_Stream_New): This. Use FT_BASE_DEF. Updated all callers. - (ft_input_stream_free): Renamed to... - (FT_Stream_Free): This. Use FT_BASE_DEF. Updated all callers. - - * src/base/ftbase.c: Include ftrfork.c. - - * src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated. - - * include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H): - New macro. - - * include/freetype/internal/fttrace.h: Added `rfork' as a new - trace definition. - - * include/freetype/internal/ftstream.h: Declare FT_Stream_New and - FT_Stream_Free. - - * include/freetype/config/ftoption.h, devel/ftoption.h - (FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option. - - * include/freetype/config/ftstdlib.h (ft_strrchr): New macro. - -2004-02-23 Werner Lemberg - - * docs/CHANGES: Updated. - - * include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H. - -2004-02-23 Masatake YAMATO - - Provide a simple API to control FreeType's tracing levels. - - * include/freetype/internal/ftdebug.h (FT_Trace_Get_Count, - FT_Trace_Get_Name): New declarations. - - * src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New - functions. - -2004-02-23 David Turner - - * src/autofit/afhints.c, src/autofit/afhints.h, - src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: Grave - bugs have been fixed. The auto-fitter works, doesn't crash, but - still produces unexpected results... - -2004-02-21 Werner Lemberg - - * src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold - the accepted shift for strong points in fractional pixels (which - is a heuristic value). - (psh_glyph_find_strong_points): Compute threshold for - psh_hint_table_find_strong_points. - (psh_hint_table_find_strong_point): Add parameter to pass threshold. - -2004-02-20 Werner Lemberg - - * src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call - ps_mask_table_alloc but ps_mask_table_last. - (ps_hints_t2mask): Use correct position and number for vertical - and horizontal hinter mask bits. - - * docs/CHANGES: Updated. - -2004-02-19 Werner Lemberg - - * src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling. - * src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning. - -2004-02-18 Werner Lemberg - - * include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly. - - * src/base/ftglyph.c (ft_bitmap_glyph_class, - ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF. - - * src/smooth/ftsmooth.c (ft_smooth_render): Handle - FT_RENDER_MODE_LIGHT. - -2004-02-17 Werner Lemberg - - Fix callback functions in cache module. - - * src/cache/ftccback.h: New file for callback declarations. - - * src/cache/ftcbasic.c (ftc_basic_family_compare, - ftc_basic_family_init, ftc_basic_family_get_count, - ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph, - ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF. - (ftc_basic_image_family_class, ftc_basic_image_cache_class, - ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): - Use FT_CALLBACK_TABLE_DEF and local wrapper functions. - - * src/cache/ftccache.c: Include ftccback.h. - (ftc_cache_init, ftc_cache_done): New wrapper functions which use - FT_LOCAL_DEF. - - * src/cache/ftccmap.c: Include ftccback.h. - (ftc_cmap_cache_class): Use local wrapper functions. - - * src/cache/ftcglyph.c: Include ftccback.h. - (ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper - functions which use FT_LOCAL_DEF. - - * src/cache/ftcimage.c: Include ftccback.h. - (ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper - functions which use FT_LOCAL_DEF. - - * src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class): - Use FT_CALLBACK_TABLE_DEF. - - * src/cache;/ftcsbits.c: Include ftccback.h. - (ftc_snode_free, ftc_snode_new, ftc_snode_weight, - ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF. - - * src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h. - -2004-02-17 Masatake YAMATO - - * include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo - (FT_EXPORT_DEF -> FT_EXPORT). - - * include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto. - -2004-02-15 Werner Lemberg - - * src/base/ftobjs.c (FT_Set_Char_Size): Fix typo. - -2004-02-14 Masatake YAMATO - - * builds/unix/ftsystem.c: Include errno.h. - (ft_close_stream): Renamed to... - (ft_close_stream_by_munmap): This. - (ft_close_stream_by_free): New function. - (FT_Stream_Open): Use fallback method if mmap fails. - Use proper function for closing the stream. - -2004-02-14 Werner Lemberg - - * src/type1/t1load.c (parse_dict): Initialize `start_binary'. - -2004-02-13 Robert Etheridge - - * src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c - (T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation - of underline_position and underline_thickness. - -2004-02-12 Werner Lemberg - - * src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if - ppem values don't change. Suggested by Graham Asher. - -2004-02-11 Werner Lemberg - - * src/cid/cidload.c (cid_face_open): Always allocate - face->cid_stream so that we can deallocate it safely. - -2004-02-10 Werner Lemberg - - Make the PS parser more tolerant w.r.t. non-standard font data. In - general, an error is only reported in case of a syntax error; a - wrong type is now simply ignored (if possible). To be independent - of the order of various MM-specific keywords, the parse_shared_dict - routine has been removed -- the PS parser is now capable to skip - this data. It no longer fails on parsing e.g. - - dup /WeightVector exch def - - Since the token following /WeightVector isn't `[' (starting an - array) it is simply ignored. - - * include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a - new internal error value. - - * src/type1/t1load.c (parse_blend_axis_types, - parse_blend_design_positions, parse_blend_design_map): Return - T1_Err_Ignore if no proper array is following the keyword. - (parse_weight_vector): Use T1_ToTokenArray, initializing `blend' - structure, if necessary. - Return T1_Err_Ignore if no proper array is following the keyword. - (parse_shared_dict): Removed. - (parse_encoding): Set parser->root.error to return T1_Err_Ignore - if no result can be obtained. - Check for errors before accessing `elements' array. - (t1_keywords): Remove /shareddict. - (parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore. - Set keyword_flag only in case of success. - Check error code if skipping an unrecognized token. - (T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend - if blend commands haven't set up a proper MM font. - - * src/psaux/psobjs.c (ps_parser_load_field_table): Remove special - code for synthetic fonts. - Return PSaux_Err_Ignore if no proper value has been found. - -2004-02-09 Werner Lemberg - - * src/cff/cffgload.c (cff_decoder_parse_charstrings) - : Preserve glyph width before calling - cff_operator_seac. - -2004-02-09 Martin Muskens - - * src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special - first argument for `hintmask' and `cntrmask' operators also. - -2004-02-08 Werner Lemberg - - * builds/unix/configure.in: Call AC_SUBST for `enable_shared', - `hardcode_libdir_flag_spec', and `wl'. - * builds/unix/configure: Regenerated. - - * builds/unix/freetype-config.in: Make --prefix and --exec-prefix - actually work. - Report a proper --rpath (or -R) value for --libs argument if a - shared library has been built. - - * docs/CHANGES: Updated. - -2004-02-07 Keith Packard - - * src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix - computation of various vertical and horizontal metric values. - - * src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font): - Ditto. - -2004-02-07 Werner Lemberg - - * builds/win32/visualc/index.html, - builds/win32/visualc/freetype.dsp, - builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated. - -2004-02-07 Vitaliy Pasternak - - * builds/win32/visualc/freetype.sln, - builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003. - -2004-02-03 Werner Lemberg - - * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): - Initialize `node'. - * src/type1/t1load.c (parse_dict): Initialize `have_integer'. - -2004-02-02 Werner Lemberg - - * src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands - outside of /Subrs or /CharStrings. This can happen if there is - additional code manipulating those two arrays so that FreeType - doesn't recognize them properly. - (T1_Open_Face): Improve an error message. - -2004-02-01 Werner Lemberg - - * src/type1/t1load.c (parse_charstrings): Exit immediately if - there are no elements in /CharStrings. This is needed for fonts - like Optima-Oblique which not only define /CharStrings but access it - also. - -2004-02-01 David Turner - - * src/sfnt/Jamfile: Removing `ttcmap' from the list of sources. - - * include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP) - : Provide macro version which doesn't use inline code. - * include/freetype/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP) - : Ditto. - Use FTC_MRULIST_LOOKUP_CMP. - * include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): New - macro. - (FTC_MRULIST_LOOKUP): Use it. - - * src/cache/Jamfile (_sources), src/cache/descrip.mms: Updated. - * src/cache/ftcbasic.c: Fix compiler warnings. - * src/cache/ftcmanag.c (FTC_Manager_LookupSize, - FTC_Manager_LookupFace) : Use FTC_MRULIST_LOOKUP_CMP. - * src/cache/ftcmru.c (FTC_MruList_Find): Fix a bug (found after - heavy testing). - - * Jamfile: Updating `refdoc' target, and adding `autohint' to the - list of modules to build. Both the autohinter and autofitter will - be built by default. But which one will be used is determined by - the content of `ftmodule.h'. - - * src/autofit/*: Many updates, but the code is still buggy... - -2004-01-31 Werner Lemberg - - * src/cff/cffgload.c (cff_operator_seac): Fix magnitude of - accent offset. - Update code similarly to the seac support for Type 1 fonts. - (cff_decoder_parse_charstrings) : Fix magnitude - of accent offset. - Don't hint glyphs twice if seac is emulated. - : Assign correct point tags. - * docs/CHANGES: Updated. - -2004-01-30 Werner Lemberg - - * src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not - FT_MEM_COPY, for copying the private dict. - - * src/type1/t1load.c (parse_subrs): Assign number of subrs only - in first run. - (parse_charstrings): Parse /CharStrings in second run without - assigning values. - (parse_dict): Skip all /CharStrings arrays but the first. We need - this for non-standard fonts like `Optima' which have different - outlines depending on the resolution. Note that there is no - guarantee that we get fitting /Subrs and /CharStrings arrays; this - can only be done by a real PS interpreter. - -2004-01-29 Antoine Leca - - * builds/win32/visualc/index.html: New file, giving detailed - explanations about forcing CR+LF line endings for the VC++ project - files. - -2004-01-22 Garrick Meeker - - * src/cff/cffload.c (cff_subfont_load): Initialize `dict'. - -2004-01-22 Werner Lemberg - - Add support for the hexadecimal representation of binary data - started with `StartData' in CID-keyed Type 1 fonts. - - * include/freetype/internal/t1types.h (CID_FaceRec): Add new - members `binary_data' and `cid_stream'. - - * src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'. - (cid_hex_to_binary): New auxiliary function. - (cid_face_open): Add new argument `face_index' to return quickly - if less than zero. Updated all callers. - Call `cid_hex_to_binary', then open and assign memory stream to - `face->cid_stream' if `parser->binary_length' is non-zero. - * src/cid/cidload.h: Updated. - - * src/cid/cidobjs.c (cid_face_done): Free `binary_data' and - `cid_stream'. - - * src/cid/cidparse.c (cid_parser_new): Check arguments to - `StartData' and set parser->binary_length accordingly. - * src/cid/cidparse.h (CID_Parser): New member `binary_length'. - - * src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'. - - * docs/CHANGES: Updated. - -2004-01-21 Werner Lemberg - - include/freetype/config/ftstdlib.h (ft_atoi): Replaced with... - (ft_atol): This. - * src/base/ftdbgmem.c: s/atol/ft_atol/. - * src/type42/t42drivr.c: s/ft_atoi/ft_atol/. - -2004-01-20 Masatake YAMATO - - * include/freetype/ftcache.h: Delete duplicated definition of - FTC_FaceID. - - * src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap - Info service function if the cmap comes from sfnt. Return 0 if the - cmap is sythesized in cff module. - -2004-01-20 David Turner - - * src/cache/ftcmanag.c (ftc_size_node_compare): Call - FT_Activate_Size. - -2004-01-20 Werner Lemberg - - * src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one - CR, LF, or CR/LF after `eexec'. - -2004-01-18 David Turner - - * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Remove compiler - warning. - - * src/tools/docmaker/*: Updating beautifier tool. - -2004-01-15 David Turner - - * src/base/ftoutln.c (ft_orientation_extremum_compute): Fix - infinite loop bug. - - * include/freetype/ftstroke.h: Include FT_GLYPH_H. - (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New - declarations. - - * src/base/ftstroke.c: Include FT_INTERNAL_OBJECTS_H. - (FT_Outline_GetOutsideBorder): Inverse result. - (FT_Stroker_Rewind, FT_Glyph_Stroke, FT_GlyphStrokeBorder): New - functions. - (FT_Stroker_EndSubPath): Close path if needed. - (FT_Stroker_Set, FT_Stroker_ParseOutline): Use FT_Stroker_Rewind. - - * include/freetype/cache/ftcmanag.h (FTC_ScalerRec, - FTC_Manager_LookupSize): Moved to... - * include/freetype/ftcache.h (FTC_ScalerRec, - FTC_Manager_LookupSize): Here. - - * src/tools/docmaker/docbeauty.py: New file to beautify the - documentation comments (e.g., to convert them to single block border - mode). - * src/tools/docmaker/docmaker.py (file_exists, make_file_list): - Moved to... - * src/tools/docmaker/utils.py (file_exists, make_file_list): Here. - -2004-01-14 David Turner - - * include/freetype/internal/ftmemory.h (FT_ARRAY_COPY, - FT_ARRAY_MOVE): New macros to make copying arrays easier. - Updated all relevant code to use them. - -2004-01-14 Werner Lemberg - - * src/cff/cffload.c (cff_font_load): Load charstrings_index earlier. - Use number of charstrings as argument to CFF_Load_FD_Select (as - documented in the CFF specs). - -2004-01-13 Graham Asher - - * src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of - `glyph->memory' up to free arrays properly in case of failure. - -2004-01-10 Masatake YAMATO - - Make `FT_Get_CMap_Language_ID' work with CFF. Bug reported by - Steve Hartwell . - - * src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H. - (cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP. - (cff_get_cmap_info): New function. - (cff_service_get_cmap_info) New entry for cff_services. - - * src/sfnt/ttcmap0.c: Exit loop after a format match has been found. - Suggested by Steve Hartwell . - -2004-01-03 Masatake YAMATO - - * src/base/ftobjs.c (destroy_charmaps): New function. - (destroy_face, open_face): Use `destroy_charmaps'. - -2004-01-01 Werner Lemberg - - * docs/CHANGES: Updated. - -2004-01-01 Michael Jansson - - * src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of - size->metrics.descender. - -2003-12-31 Wolfgang Domröse - - * src/cff/cffgload.c (cff_decoder_parse_charstrings) - [FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4. - : Change type of dx and dy to FT_Pos and remove - cast for accessing arguments. - -2003-12-31 Werner Lemberg - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous - change. It's not necessary. - -2003-12-29 Smith Charles - - * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated - flags set' correctly. - -2003-12-29 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating - `full' and `weight' properly. - * src/cff/cffgload.c (cff_decoder_parse_charstrings) - [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for - tracing output. - -2003-12-26 Werner Lemberg - - * include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func): - Use FT_UInt for ppem values. - * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for - ppem values. - * src/sfnt/ttsbit.h: Updated. - - * src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values - larger than -0FFFF. - -2003-12-25 Werner Lemberg - - * src/base/fttrigon.c, src/base/ftgloadr.c: Inlude - FT_INTERNAL_OBJECTS_H. - - * src/base/ftstroke.c (FT_Outline_GetInsideBorder, - FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with - C++ compilers. - - * src/cache/ftcmru.c, include/freetype/cache/ftcmru.h: - s/select/selection/ to avoid compiler warning. - * src/cff/cffload.h: s/select/ftselect/ to avoid potential - compiler warning. - -2003-12-24 Werner Lemberg - - * src/cache/ftcsbits.c (FTC_SNode_Weight): - s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/. - -2003-12-24 David Turner - - * Fixed compilation problems in the cache sub-system. - - * Partial updates to src/autofit. - - * Jamfile (FT2_COMPONENTS): Add autofit module. - -2003-12-23 Werner Lemberg - - * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle - CID-keyed fonts. - -2003-12-23 David Turner - - * include/freetype/internal/ftobjs.h (FT_PAD_FLOOR, FT_PAD_ROUND, - FT_PAD_CEIL, FT_PIX_FLOOR, FT_PIX_ROUND, FT_CEIL): New macros. They - are used to avoid compiler warnings with very pedantic compilers. - Note that `(x) & -64' causes a warning if (x) is not signed. Use - `(x) & ~63' instead! - Updated all related code. - - Add support for extraction of `inside' and `outside' borders. - - * src/base/ftstroke.c (FT_StrokerBorder): New enumeration. - (FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder, - FT_Stroker_GetBorderCounts, FT_Stroker_ExportBorder): New functions. - (FT_StrokeBorderRec): New boolean member `valid'. - (ft_stroke_border_get_counts): Updated. - * include/freetype/ftstroke.h: Updated. - -2003-12-22 Werner Lemberg - - * include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions - to describe the `charset' field in FT_WinFNT_HeaderRec. - * src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to - FT_ENCODING_NONE except for FT_WinFNT_ID_MAC. - - * include/freetype/freetype.h (FT_Encoding): Improve comment, - based on work by Detlef Würkner . - - * docs/CHANGES: Updated. - -2003-12-22 David Turner - - * include/freetype/ftcache.h, - include/freetype/cache/ftcmanag.h, - include/freetype/cache/ftccache.h, - include/freetype/cache/ftcmanag.h, - include/freetype/cache/ftcmru.h (added), - include/freetype/cache/ftlru.h (removed), - include/freetype/cache/ftcsbits.h, - include/freetype/cache/ftcimage.h, - include/freetype/cache/ftcglyph.h, - src/cache/ftcmru.c, - src/cache/ftcmanag.c, - src/cache/ftccache.c, - src/cache/ftcglyph.c, - src/cache/ftcimage.c, - src/cache/ftcsbits.c, - src/cache/ftccmap.c, - src/cache/ftcbasic.c (added), - src/cache/ftclru.c (removed): - - *Complete* rewrite of the cache sub-system to `solve' the - following points: - - - all public APIs have been moved to FT_CACHE_H, everything - under `include/freetype/cache' is only needed by client - applications that want to implement their own caches - - - a new function named FTC_Manager_RemoveFaceID to deal - with the uninstallation of FaceIDs - - - the image and sbit cache are now abstract classes, that - can be extended much more easily by client applications - - - better performance in certain areas. Further optimizations - to come shortly anyway... - - - the FTC_CMapCache_Lookup function has changed its signature, - charmaps can now only be retrieved by index - - - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace - FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in - private header for the moment) - -2003-12-21 Werner Lemberg - - * src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword - is encountered. - -2003-12-19 Werner Lemberg - - * src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For - example, the Japanese Hiragino font already contains 15 subfonts. - - * src/cff/cffload.c (cff_font_load): Deallocate `sids' array for - CID-keyed fonts. - - * devel/ftoption.h: Define FT_DEBUG_MEMORY. - -2003-12-18 Werner Lemberg - - * include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro. - * src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values. - -2003-12-18 Werner Lemberg - - * src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of - `cid_count' to `FT_ULong'. - - * src/cff/cffgload.c (cff_slot_load): Take care of empty `cids' - array. - - * src/cff/cffload.c (cff_charset_done): Free `cids' array. - (cff_font_load): Create cids array only for CID-keyed fonts which - are subsetted. - - * src/cff/cffobjs.c (cff_face_init): Check the availability of - the PSNames modules for non-pure CFFs also. - Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't - CID-keyed. - - * src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h. - -2003-12-17 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_init_face): Don't set - FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post' - table. - - * docs/CHANGES: Updated. - -2003-12-17 Masatake YAMATO - - Add new function FT_Get_CMap_Language_ID to extract the language ID - for TrueType/sfnt fonts. - - * include/freetype/internal/services/svttcmap.h: New file. - * include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add - svttcmap.h. - - * src/sfnt/sfdriver.c: Include ttcmap0.h. - (tt_service_get_cmap_info): New service. - (sfnt_services): Updated. - - * src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions. - (tt_cmap*_class_rec): Add tt_cmap*_get_info members. - (tt_get_cmap_info): New function. - * src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H. - (TT_CMap_ClassRec): New field `get_cmap_info'. - (tt_get_cmap_info): New declaration. - - * src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H. - (FT_Get_CMap_Language_ID): New function implementation. - * include/freetype/tttables.h (FT_Get_CMap_Language_ID): New - function declaration. - -2003-12-16 Werner Lemberg - - * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete. - - * include/freetype/internal/sfnt.h (SFNT_Interface): Remove - obsolete fields `load_charmap' and `free_charmap'. - (TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed. - * src/sfnt/sfnt.c: Don't include ttcmap.c. - * src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c. - * src/sfnt/ttload.c: Don't include ttcmap.h. - * src/sfnt/sfdriver.c: Don't include ttcmap.h. - (sfnt_interface): Updated. - - * include/freetype/internal/tttypes.h (TT_TableDirRec, - TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec, - TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6, - TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func, - TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed. - Obsolete. - * src/cff/cffobjs.h (CFF_CharMapRec): Removed. Obsolete. - -2003-12-15 Werner Lemberg - - * docs/CHANGES: Updated. - -2003-12-15 Wolfgang Domröse - - * builds/atari/*: New directory for building FreeType 2 on Atari - with the PureC compiler. - -2003-12-12 Wolfgang Domröse - - * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add - cast. - * src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return - value is either 0 or 1. - -2003-12-12 Werner Lemberg - - * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message. - (cff_get_name_index): Return if no PSNames service is available. - (cff_ps_has_glyph_names): Handle CID-keyed fonts correctly. - * src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for - CID-keyed fonts. This is the inverse mapping of `sids'. - * src/cff/cffload.c (cff_charset_load): New argument `invert'. - Initialize charset->cids if `invert' is set. - (cff_font_load): In call to cff_charset_load, set `invert' to true - for CID-keyed fonts. - * src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID - and map it to the real glyph index. - - * docs/CHANGES: Updated. - -2003-12-11 Werner Lemberg - - * src/cff/cffobjs.c (cff_face_init): Don't set - FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts. - Don't construct a cmap for CID-keyed fonts. - -2003-12-10 Werner Lemberg - - Use implementation specific SID value 0xFFFF to indicate that - a dictionary element is missing. - - * src/cff/cffload.c (cff_subfont_load): Initialize all fields - which hold SIDs to 0xFFFF. - (cff_index_get_sid_string): Handle SID value 0xFFFF. - Handle case where `psnames' is zero. - (cff_font_load): Updated. - Don't load encoding for CID-keyed CFFs. - - * src/cff/cffobjs.c (cff_face_init): Updated. - Don't check for PSNames module if font is CID-keyed. - Compute style name properly (using the same algorithm as in the - CID driver). - Fix computation of style flags. - - * src/cff/cfftoken.h: Comment out handling of base_font_name. - Rename `postscript' field to `embedded_postscript' - * src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name' - and `postscript'. - -2003-12-10 Detlef Würkner - - * src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone - of the similar BDF function). - (pcf_service_bdf): Use it. - -2003-12-09 Werner Lemberg - - * src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES - only if a `post' table is present. - -2003-12-09 George Williams - - * src/base/ftobjs.c (load_mac_face): Recent versions of Linux - support Mac's HFS+ file system, thus enable code to read /rsrc on - non-Macintosh platforms also. - -2003-12-08 Werner Lemberg - - * include/freetype/internal/psaux.h (PS_TableRec): Change type - of `lengths' to FT_PtrDist. - (T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist. - * include/freetype/internal/t1types.h (T1_FontRec): Change type - of `subrs_len' and `charstrings_len' to FT_PtrDist. - - * src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk' - variable with better solution. - (IsMacResource): Remove unused variable `map_len'. - Replace `junk' variable with better solution. - (FT_Open_Face) [!FT_MACINTOSH]: Add conditional - FT_CONFIG_OPTION_MAC_FONTS. - -2003-12-08 Wolfgang Domröse - - * src/autohint/ahhint.c (ah_hinter_hint_edges, - ah_hinter_align_strong_points): Add some casts. - - * src/base/ftoutln.c (FT_OrientationExtremumRec): Change type - of `pos' to FT_Long. - - * src/base/ftobjs.c (Mac_Read_POST_Resource, - Mac_Read_sfnt_Resource): Change type of `len' to FT_Long. - - * src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'. - -2003-12-07 Werner Lemberg - - * docs/raster.txt: New file, taken from FreeType 1 and completely - revised. - -2003-12-04 Masatake YAMATO - - * src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for - t1_interface. t1_interface is used. - -2003-11-27 David Turner - - * src/pfr/pfrdrivr.c (pfr_get_metrics): Revert incorrect change of - 2003-11-23: For PFR fonts, metrics->x_scale and metrics->y_scale are - the scaling values for outline units, not for metric units. - -2003-11-25 Werner Lemberg - - * src/base/ftcalc.c, include/freetype/internal/ftcalc.h - (FT_MulDiv_No_Round): Surround code with `#ifdef - TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'. - -2003-11-23 Werner Lemberg - - * src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and - 64 bit version). - * include/freetype/internal/ftcalc.h: Updated. - - * src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro. - (TT_INT64): Removed. - (DO_DIV): Use TT_MULDIV_NO_ROUND. - - * src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use - metrics->x_scale and metrics->y_scale. - -2003-11-22 Rogier van Dalen - - * src/truetype/ttinterp.c (CUR_Func_move_orig): New macro. - (Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New - functions. Similar to Direct_Move, Direct_Move_X, and - Direct_Move_Y but without touching. - (Compute_Funcs): Use new functions. - - (Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid, - Round_Up_To_Grid, Round_To_Double_Grid, Round_Super, - Round_Super_45): Fix rounding of value zero. - - (DO_DIV): Don't use TT_MULDIV. - - (Ins_SHC): This instruction actually touches the points. - (Ins_MSIRP): Fix undocumented behaviour. - - * src/truetype/ttinterp.h (TT_ExecContextRec): Updated. - -2003-11-22 Werner Lemberg - - * docs/VERSION.DLL, docs/CHANGES: Updated. - - * src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and - metrics->y_scale really precise. - - (FT_Load_Glyph): Update computation of linearHoriAdvance and - linearVertAdvance. - - * src/truetype/ttinterp.c (Update_Max): Use FT_REALLOC. - -2003-11-22 David Turner - - * src/autofit/*: More updates. - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 8. - * builds/unix/configure.ac (version_info): Set to 9:6:3. - * README: Updated. - -2003-11-13 John A. Boyd Jr. - - * src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c - (pcf_interpret_style): Replace spaces with dashes in properties - SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing. - -2003-11-11 Werner Lemberg - - * docs/CHANGES: Updated. - -2003-11-11 John A. Boyd Jr. - - Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF - fonts. - - * src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function. - (BDF_Face_Init): Don't handle style properties but call - bdf_interpret_style. - - * src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function. - (pcf_load_font): Don't handle style properties but call - pcf_interpret_style. - -2003-11-07 Werner Lemberg - - - * Version 2.1.7 released. - ========================= - - - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7. - - * builds/unix/ft2unix.h: Fix comments. - - * builds/unix/ftconfig.in: Synchronized with ANSI version. - Use `#undef' in templates as recommended in the autoconf - documentation. - Since real `#undef' lines don't survive during configuration, use - `/undef' instead; the postprocessing facility of the - AC_CONFIG_HEADERS autoconf macro converts them to `#undef'. - - * builds/unix/install.mk (install): Install Unix version of - `ftconfig.h'. - - * builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro - to include the correct `ftconfig.h' file. - - * builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed. - (FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59. - - * builds/unix/freetype2.m4: Updated syntax to autoconf 2.59. - - * builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of - AC_CONFIG_HEADER to create ftconfig.h, and use second argument - to replace `/undef' with `#undef'. - Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap. - Use AS_HELP_STRING in AC_ARG_WITH. - Update syntax to autoconf 2.59. - - * builds/unix/ltmain.sh: Regenerated with `libtoolize --force - --copy' from libtool 1.5. - * builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from - automake 1.7.8. - * builds/unix/configure: Regenerated with autoconf 2.59. - * builds/unix/config.guess, builds/unix/config.sub: Updated from - `config' CVS module at subversions.gnu.org - * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from - `texinfo' CVS module at subversions.gnu.org. - - * builds/vms/ftconfig.h: Synchronized with ANSI version. - - * docs/CUSTOMIZE: Fix documentation error. - * docs/CHANGES, docs/VERSION.DLL, docs/release: Updated. - - * builds/freetype.mk (refdoc): Updated --title. - -2003-11-07 David Turner - - - * Version 2.1.6 released. - ========================= - - - * install: Removed. Obsolete. - -2003-11-04 Werner Lemberg - - * src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H. - (sfnt_service_sfnt_table): New service. - (sfnt_services): Updated. - - * docs/license.txt: Reworded. - -2003-11-03 Werner Lemberg - - * include/freetype/*: Add a guard to all public header files which - load FT_FREETYPE_H to reject freetype.h from FreeType 1. - -2003-11-02 Patrick Welche - - * builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect - first argument of AC_DEFUN with brackets to avoid possible - expansion. - -2003-11-02 Werner Lemberg - - * include/freetype/cache/ftcglyph.h: Don't include stddef.h. - - * include/freetype/freetype.h: Fix check for ft2build.h. - -2003-11-01 Werner Lemberg - - * include/freetype/freetype.h: Check that ft2build.h has been - loaded first. - - * src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied - patch. - -2003-10-31 Detlef Würkner - - * src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): - Fix parameter order in calls to FT_FACE_FIND_SERVICE. - -2003-10-31 Werner Lemberg - - * include/freetype/internal/ftserv.h - (FT_SERVICE_POSTSCRIPT_NAMES_H): Removed. Unused. - - * src/type42/t42drivr.c (t42_services): Updated. - -2003-10-29 David Turner - - * include/freetype/internal/bdftypes.h: Removed. Obsolete. - * src/base/ftbdf.c: Updated. - - * include/freetype/internal/cfftypes.h: Moved to... - * src/cff/cfftypes.h: This place since no other module needs to - know about those types. - - * include/freetype/internal/t42types.h: Moved to... - * src/type42/t42types.h: This place since no other module needs to - know about those types. - - * include/freetype/internal/services/svbdf.h: Include FT_BDF_H. - - * include/freetype/internal/services/svpsname.h: Renamed to... - * include/freetype/internal/services/svpscmap.h: This. - Updated `FT_Service_PsNames' -> `FT_Service_PsCMaps' and - `POSTSCRIPT_NAMES' -> `POSTSCRIPT_CMAPS' everywhere. - - * include/freetype/internal/services/svpsinfo.h: New file, providing - PostScript info service. - - * include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_CMAPS_H, - FT_SERVICE_POSTSCRIPT_INFO_H): New macros for svpscmap.h and - svpsinfo.h. - * include/freetype/internal/internal.h (FT_INTERNAL_TYPE42_TYPES_H, - FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_BDF_TYPES_H): Removed. - - * src/base/fttype1.c: Don't include FT_INTERNAL_TYPE1_TYPES_H and - FT_INTERNAL_TYPE42_TYPES_H but FT_INTERNAL_SERVICE_H and - FT_SERVICE_POSTSCRIPT_INFO_H. - (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Use new - POSTSCRIPT_INFO service. - - * src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (cff_ps_has_glyph_names): New function. - (cff_service_ps_info): New service. - (cff_services): Updated. - - * src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h: Don't - include FT_INTERNAL_CFF_TYPES_H but cfftypes.h directly. - - * src/cif/cidriver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (cid_ps_get_font_info): New function. - (cid_service_ps_info): New service. - (cid_services): Updated. - - * src/type1/t1driver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (t1_ps_get_font_info, t1_ps_has_glyph_names): New functions. - (t1_service_ps_info): New service. - (t1_services): Updated. - - * src/type42/t42drivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H. - (t42_ps_get_font_info, t42_ps_has_glyph_names): New functions. - (t42_service_ps_info): New service. - - * src/type42/t42objs.h: Don't include FT_INTERNAL_TYPE42_TYPES_H - but t42types.h directly. - - * src/psnames/psmodule.c (psnames_interface, psnames_services): - Renamed to... - (pscmaps_interface, pscmaps_services): This. - Updated all users. - - - * src/gzip/infblock.c (inflate_blocks): Remove compiler warning. - -2003-10-22 Werner Lemberg - - * src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'. - - * src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec' - is real. - - * src/type42/t42parse.c (t42_parse_encoding): Improve boundary - checking while parsing. - - * docs/CHANGES: Updated. - -2003-10-21 Josselin Mouette - - * include/freetype/internal/t1types.h (T1_FontRec): `paint_type' - and `stroke_width' aren't pointers. - - * src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c - (T1_Face_Done): Don't free `paint_type' and `stroke_width'. - -2003-10-20 Graham Asher - - * src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'. - -2003-10-19 Werner Lemberg - - * src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from - 2003-08-18 introduced a severe bug (FT_Render_Glyph was called - twice under some circumstances, causing strange results). This - is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'. - - * src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'. - * src/psaux/psobjs.c (ps_tobytes): Initialize `n'. - * src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'. - -2003-10-16 Werner Lemberg - - Completely revised Type 42 parser. It now handles both fonts - produced with ttftot42 (tested version 0.3.1) and - TrueTypeToType42.ps (tested version May 2001; it is necessary to - fix the broken header comment to be `%!PS-TrueTypeFont...'). - - * src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth - parameter to `FT_UInt'. - * src/type42/t42objs.h: Updated. - - * src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory' - to FT_Bool. - (T42_Loader): Change type of `num_chars' and `num_glyphs' to - FT_UInt. - Add `swap_table' element. - * src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed, - T1_ToCoordArray, T1_ToTokenArray): Removed. - (T1_ToBytes): New macro. - (t42_is_alpha, t42_hexval): Removed. - (t42_is_space): Handle `\0'. - (t42_parse_encoding): Updated to use new PostScript parser routines - from psaux. - Handle `/Encoding [ ... ]' also. - (T42_Load_Status): New enumeration. - (t42_parse_sfnts): Updated to use new PostScript parser routines - from psaux. - (t42_parse_charstrings): Updated to use new PostScript parser - routines from psaux. - Handle `/CharStrings << ... >>' also. - Don't expect that /.notdef is the first element in dictionary. Copy - code from type1 module to handle this. - (t42_parse_dict): Updated to use new PostScript parser routines - from psaux. - Remove code for synthetic fonts (which can't occur in Type 42 - fonts). - (t42_loader_done): Release `swap_table'. - - * src/psaux/psobjs.c (skip_string): Increase `cur' properly. - - * src/type1/t1load.c (parse_charstrings): Make test for `.notdef' - faster. - -2003-10-15 Graham Asher - - * src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c - (fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty, - _num_bdf_properties), src/gzip/infutil.c (inflate_mask), - src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td), - src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c - (inflate_trees_fixed): Decorate with more `const' to avoid - writable global variables which are disallowed on ARM. - -2003-10-08 Werner Lemberg - - * src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove - code specially for synthetic fonts; this is handled elsewhere. - (parse_encoding): Remove code specially for synthetic fonts; this is - handled elsewhere. - Improve boundary checking while parsing. - (parse_dict): Improve boundary checking while parsing. - Use ft_memcmp to simplify code. - -2003-10-07 Werner Lemberg - - * src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic - fonts properly. - (parse_charstrings): Copy correct number of characters into - `name_table'. - -2003-10-06 Werner Lemberg - - Heavy modification of the PS parser to handle comments and strings - correctly. This doesn't slow down the loading of PS fonts - significantly since charstrings aren't affected. - - * include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to... - (ft_isxdigit): This. Updated all callers. - (ft_isdigit): New alias to `isdigit'. - - * include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed - `skip_alpha' to `skip_PS_token'. - Add parameter to `to_bytes' and change some argument types. - - * src/psaux/psauxmod.c (ps_parser_funcs): Updated. - * src/psaux/psobjs.c (ft_char_table): New array to map character - codes (ASCII and EBCDIC) of digits to numbers. - (OP): New auxiliary macro holding either `>=' or `<' depending on - the character encoding. - (skip_comment): New function. - (skip_spaces): Use it. - (skip_alpha): Removed. - (skip_literal_string, skip_string): New functions. - (ps_parser_skip_PS_token): New function. This is a better - replacement of... - (ps_parser_skip_alpha): Removed. - (ps_parser_to_token, ps_parser_to_token_array): Updated. - (T1Radix): Rewritten, using `ft_char_table'. - (t1_toint): Renamed to... - (ps_toint): This. Update all callers. - Use `ft_char_table'. - (ps_tobytes): Add parameter to handle delimiters and change some - argument types. - Use `ft_char_table'. - (t1_tofixed): Renamed to... - (ps_tofixed): This. Update all callers. - Use `ft_char_table'. - (t1_tocoordarray): Renamed and updated to... - (ps_tocoordarray): This. Update all callers. - (t1_tofixedarray): Renamed and updated to... - (ps_tofixedarray): This. Update all callers. - (t1_tobool): Renamed to... - (ps_tobool): This. Update all callers. - (ps_parser_load_field): Updated. - (ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS' - everywhere. - (ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array, - ps_parser_to_fixed_array): Skip spaces. Updated. - (ps_parser_to_bytes): Add parameter to handle delimiters and change - some argument types. Updated. - * src/psaux/psobjs.h: Updated. - - * src/cid/cidload.c (cid_parse_dict): Updated. - * src/cid/cidparse.c (cid_parser_new): Check whether the `StartData' - token was really found. - * src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed - to... - (cid_parser_skip_PS_token): This. - - * src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean - fields. - (T1_Skip_Alpha): Replaced with... - (T1_Skip_PS_Token): This new macro. - * src/type1/t1parse.c (hexa_value): Removed. - (T1_Get_Private_Dict): Use `ft_isxdigit' and - `psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal - encoding. - After decrypting, replace the four random bytes at the beginning - with whitespace. - * src/type1/t1load.c (t1_allocate_blend): Use proper error values. - (parser_blend_design_positions, parse_blend_design_map, - parse_weight_vector): Updated. - (is_space): Handle `\f' also. - (is_name_char): Removed. - (read_binary_data): Updated. - (parse_encoding): Use `ft_isdigit'. - Updated. - (parse_subrs): Updated. - (TABLE_EXTEND): New macro. - (parse_charstrings): Updated. - Provide a workaround for buggy fonts which have more entries in the - /CharStrings dictionary then expected; the function now adds some - slots and skips entries which still exceed the new limit. - (parse_dict): Updated. - Terminate on the token `closefile'. - - * src/type42/t42parse.c (T1_Skip_Alpha): Replaced with... - (T1_Skip_PS_Token): This new macro. Updated all callers. - (t42_parse_encoding): Use `ft_isdigit'. - - - * src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if - success. - -2003-10-05 Werner Lemberg - - * include/freetype/ftmodule.h: Renamed to... - * include/freetype/ftmodapi.h: This to avoid duplicate file names. - * include/freetype/config/ftheader.h (FT_MODULE_H): Updated. - -2003-10-04 Werner Lemberg - - * src/base/ftoutln.c (FT_OrientationExtremumRec, - FT_Outline_Get_Orientation): Trivial typo fixes to make it compile. - -2003-10-02 Markus F.X.J. Oberhumer - - * src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset' - has four bytes, not two. - Fix all users. - (fnt_font_load, FNT_Load_Glyph): Add more font validity tests. - -2003-10-01 David Turner - - * src/autofit/*: Adding first source files of the new multi-script - `auto-fitter'. - - * include/freetype/ftoutln.h (FT_Orientation): New enumeration. - (FT_Outline_Get_Orientation): New declaration. - - * src/base/ftoutln.c (FT_OrientationExtremumRec): New structure. - (ft_orientation_extremum_compute): New auxiliary function. - (FT_Outline_Get_Orientation): New function to compute the fill - orientation of a given glyph outline. - - * include/freetype/internal/ftserv.h (FT_FACE_LOOKUP_SERVICE): Fixed - trivial bug which could crash the font engine when a cached service - pointer was retrieved. - -2003-09-30 Werner Lemberg - - * src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is - found. - - * src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE, - IS_T1_SPACE): Removed. - (PFB_Tag): Removed. - (read_pfb_tag): Don't use PFB_Tag. - - * src/type42/t42parse.c (t42_is_space): Handle `\f' also. - (t42_parse_encoding): Handle synthetic fonts. - -2003-09-29 Werner Lemberg - - * include/freetype/internal/t1types.h: Don't include - FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H. - * src/truetype/ttobjs.c: Don't include - FT_SERVICE_POSTSCRIPT_NAMES_H. - -2003-09-29 David Turner - - Added new service to handle glyph name dictionaries, replacing the - old internal header named `psnames.h' by `services/svpsname.h'. - Note that this is different from `services/svpostnm.h' which only - handles the retrieval of PostScript font names for a given face. - (Should we merge these two services into a single header?) - - * include/freetype/internal/psnames.h: Removed. Most of its - contents is moved to... - * include/freetype/internal/services/svpsname.h: New file. - - * include/freetype/internal/services/svpostnm.h - (FT_SERVICE_ID_POSTSCRIPT_NAME): Replaced with... - (FT_SERVICE_ID_POSTSCRIPT_FONT_NAME): New macro. - (PsName): Service named changed to... - (PsFontName): This. - Updated `FT_Service_PsName' -> `FT_Service_PsFontName' and - `POSTSCRIPT_NAME' -> `POSTSCRIPT_FONT_NAME' everywhere. - - * include/freetype/internal/internal.h - (FT_INTERNAL_POSTSCRIPT_NAMES_H): Removed. - * include/freetype/internal/psaux.h: Include - FT_SERVICE_POSTSCRIPT_NAMES_H. - (T1_DecoderRec): Updated type of `psnames'. - * include/freetype/internal/t1types.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - Include FT_INTERNAL_OBJECTS_H. - * include/freetype/internal/t42types.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H. - * include/freetype/internal/tttypes.h (TT_FaceRec): Updated. - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Changed - order of parameters. All callers updated. - (FT_FACE_FIND_GLOBAL_SERVICE): New macro to look up a service - globally, checking all modules. - (FT_ServiceCacheRec): Updated. - (FT_SERVICE_POSTSCRIPT_NAMES_H): New macro for accessing - `svpsname.h'. - - * include/freetype/internal/ftobjs.h, src/base/ftobjs.c - (ft_module_get_service): New function. - - * src/cff/cffdrivr.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cff_get_glyph_name, cff_get_name_index): Use new POSTSCRIPT_NAMES - service. - * src/cff/cffcmap.c (cff_cmap_unicode_init): Updated. - * src/cff/cffload.c, src/cff/cffload.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cff_index_get_sid_string): Updated. - * src/cff/cffobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cff_face_init): Use new POSTSCRIPT_NAMES service. - * src/cff/cffobjs.h: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - - * src/cid/cidobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (cid_face_init): Use new POSTSCRIPT_NAMES service. - * src/cid/cidriver.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H. - - * src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Use - new POSTSCRIPT_NAMES service. - * src/psaux/t1decode.h (t1_lookup_glyph_by_stdcharcode, - t1_decode_init): Use new POSTSCRIPT_NAMES service. - * src/psaux/t1cmap.h, src/psaux/t1decode.h: Dont' include - FT_INTERNAL_POSTSCRIPT_NAMES_H. - - * src/psnames/psmodule.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - (ps_build_unicode_table): Renamed to... - (ps_unicodes_init): This. - (ps_lookup_unicode): Renamed to... - (ps_unicodes_char_index): This. - (ps_next_unicode): Renamed to... - (ps_unicodes_char_next): This. - (psnames_interface): Updated. - (psnames_services): New services list. - (psnames_get_service): New function. - (psnames_module_class): Updated. - - * src/sfnt/sfobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (sfnt_init_face): Use new POSTSCRIPT_NAMES service. - * src/sfnt/ttpost.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H - but FT_SERVICE_POSTSCRIPT_NAMES_H. - (tt_face_get_ps_name): Updated. - - * src/truetype/ttobjs.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - - * src/type1/t1driver.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - * src/type1/t1objs.c: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - (T1_Face_Init): Use new POSTSCRIPT_NAMES service. - - * src/type42/t42drivr.c (t42_get_ps_name): Renamed to... - (t42_get_ps_font_name): This. - (t42_service_ps_name): Renamed to... - (t42_service_ps_font_name): This. - (t42_services): Updated. - * src/type42/t42objs.c (T42_Face_Init): Use new POSTSCRIPT_NAMES - service. - * src/type42/t42objs.h: Don't include - FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H. - - - * src/base/ftglyph.c (FT_Get_Glyph): Don't access `slot' before - testing its validity. Reported by Henry Maddocks - . - -2003-09-21 Werner Lemberg - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): - Fix compilation warning (s/pptr/Pptr/). - - * include/freetype/internal/internal.h (FT_INTERNAL_PFR_H, - FT_INTERNAL_FNT_TYPES_H): Removed. - -2003-09-21 David Turner - - Migrating the PFR and WINFNT drivers to the new service-based - internal API. - - * include/freetype/internal/fnttypes.h: Removed. Most of its data - are moved to winfnt.h and... - * include/freetype/internal/services/svwinfnt.h: New file. - - * include/freetype/internal/pfr.h: Removed. Most of its data are - moved to... - * include/freetype/internal/services/svpfr.h: New file. - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE, - FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing - pointer type argument. - Updated all callers. - Update macro names of services header files. - - * src/base/ftobjs.c (FT_Get_Name_Index): Simplified code. - - * src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of - FT_INTERNAL_PFR_H. - (ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning, - FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'. - - * src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of - FT_INTERNAL_FNT_TYPES_H. - (FT_Get_WinFNT_Header): Use service provided in `WINFNT'. - - * src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and - FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H. - (pfr_service_bdf): Updated. - (pfr_services): New services list. - (pfr_get_service): New function. - (pfr_driver_class): Updated. - - * src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and - FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H. - (winfnt_get_header, winfnt_get_service): New functions. - (winfnt_service_rec): New structure providing WINFNT services. - (winfnt_services): New services list. - (winfnt_driver_class): Updated. - * src/winfonts/winfnt.h: Add most of the removed fnttypes.h data. - - * src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo. - - * src/type1/t1driver.c (t1_service_ps_name): Fix typo. - - * src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c, - src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c, - src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler - warnings. - -2003-09-19 David Bevan - - * src/type1/t1parse.c (pfb_tag_fields): Removed. - (read_pfb_tag): Fix code so that it doesn't fail on end-of-file - indicator (0x8003). - * docs/CHANGES: Updated. - -2003-09-16 Werner Lemberg - - * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE, - FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type. - Ugly, I know, but this is needed for compilation with C++ -- - maybe someone knows a better solution? - Updated all callers. - - * src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove - C++ compiler warnings. - - * src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): - Fix order of arguments passed to FT_FACE_FIND_SERVICE. - -2003-09-15 Werner Lemberg - - Avoid header files with identical names. - - * include/freetype/internal/services/bdf.h: Renamed to... - * include/freetype/internal/services/svbdf.h: This. - Add copyright notice. - * include/freetype/internal/services/glyfdict.h: Renamed to... - * include/freetype/internal/services/svgldict.h: This. - Add copyright notice. - * include/freetype/internal/services/multmast.h: Renamed to... - * include/freetype/internal/services/svmm.h: This. - Add copyright notice. - Add FT_BEGIN_HEADER and FT_END_HEADER. - * include/freetype/internal/services/sfnt.h: Renamed to... - * include/freetype/internal/services/svsfnt.h: This. - Add copyright notice. - * include/freetype/internal/services/postname.h: Renamed to... - * include/freetype/internal/services/svpostnm.h: This. - Add copyright notice. - * include/freetype/internal/services/xf86name.h: Renamed to... - * include/freetype/internal/services/svxf86nm.h: This. - Add copyright notice. - - * include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and - FT_END_HEADER. - Add copyright notice. - Update macro names of services header files. - - * builds/freetype.mk (SERVICES_DIR): New variable. - (BASE_H): Add services header files. - -2003-09-11 Werner Lemberg - - * builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'. - - * src/cff/cffdrivr.c: Don't load headers twice. - - * include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro. - * src/base/ftobjs.c: Include FT_SERVICE_SFNT_H. - - * src/cff/cffcmap.c: Include `cfferrs.h'. - * src/pfr/pfrdrivr.c: Include `pfrerror.h'. - * src/sfnt/sfdriver.c: Include `sferrors.h'. - * src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'. - -2003-09-11 David Turner - - Introducing the concept of `module services'. This is the first - step towards a massive simplification of the engine's internals, in - order to get rid of various numbers of hacks. - - Note that these changes will break source & binary compatibility for - authors of external font drivers. - - * include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT, - FT_DUMMY_STMNT): New macros. - - * include/freetype/internal/ftserv.h: New file, containing the new - structures and macros to provide `services'. - - * include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H, - FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H): - Removed, obsolete. - (FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'. - - * include/freetype/internal/services/bdf.h, - include/freetype/internal/services/glyfdict.h, - include/freetype/internal/services/postname.h, - include/freetype/internal/services/xf86name.h: New files. - - * include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func, - FT_Set_MM_Blend_Func): Function pointers moved (in modified form) - to... - * include/freetype/internal/services/multmast.h: New file. - - * include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface' - is now of type `FT_Module_Requester'. - (SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers - moved (in modified form) to... - * include/freetype/internal/services/sfnt.h: New file. - - * include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function - pointer moved (in modified form) to `services/sfnt.h'. - - * include/freetype/ftmodule.h (FT_Module_Interface): Make it a - a typedef to `FT_Pointer'. - - * include/freetype/internal/tttypes.h (TT_FaceRec): Add - `postscript_name'. - * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove - `postscript_name'. - Add `services' element. - (FT_LibraryRec): Remove `meta_class'. - - * src/base/ftbdf.c: Include FT_SERVICE_BDF_H. - (test_font_type): Removed. - (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services - provided in `FT_SERVICE_ID_BDF'. - - * src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H. - (ft_face_get_mm_service): New auxiliary function to get services - from `FT_SERVICE_ID_MULTI_MASTERS'. - (FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates, - FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'. - - * src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and - FT_SERVICE_GLYPH_DICT_H. - (ft_service_list_lookup): New function to get a specific service. - (destroy_face): Updated. - (Mac_Read_POST_Resource): Simplify some code. - (IsMacResource): Fix warnings. - (FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in - `FT_SERVICE_ID_GLYPH_DICT'. - (FT_Get_Postscript_Name): Use service provided in - `FT_SERVICE_ID_POSTSCRIPT_NAME'. - (FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in - `FT_SERVICE_ID_SFNT_TABLE'. - - * src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H. - (FT_Get_X11_Font_Format): Use service provided in - `FT_SERVICE_ID_XF86_NAME'. - - * src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and - FT_SERVICE_XFREE86_NAME_H. - (bdf_get_charset_id): New function. - (bdf_service_bdf): New structure providing BDF services. - (bdf_services): New services list. - (bdf_driver_requester): Use `ft_service_list_lookup'. - - * src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and - FT_SERVICE_GLYPH_DICT_H. - (cff_service_glyph_dict): New structure providing CFF services. - (cff_services): New services list. - (cff_get_interface): Use `ft_service_list_lookup'. - - * src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and - FT_SERVICE_XFREE86_NAME_H. - (cid_service_ps_name): New structure providing CID services. - (cid_services): New services list. - (cid_get_interface): Use `ft_service_list_lookup'. - - * src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and - FT_SERVICE_XFREE86_NAME_H. - (pcf_service_bdf): New structure providing PCF services. - (pcf_services): New services list. - (pcf_driver_requester): Use `ft_service_list_lookup'. - - * src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and - FT_SERVICE_POSTSCRIPT_NAME_H. - (get_sfnt_glyph_name): Renamed to... - (sfnt_get_glyph_name): This. - (get_sfnt_postscript_name): Renamed to... - (sfnt_get_ps_name): This. - Updated. - (sfnt_service_glyph_dict, sfnt_service_ps_name): New structures - providing services. - (sfnt_services): New services list. - (sfnt_get_interface): Use `ft_service_list_lookup'. - - * src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H. - (tt_services): New services list. - (tt_get_interface): Use `ft_service_list_lookup'. - - * src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H, - FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and - FT_SERVICE_POSTSCRIPT_NAME_H. - (t1_service_glyph_dict, t1_service_ps_name, - t1_service_multi_masters): New structures providing Type 1 services. - (t1_services): New services list. - (Get_Interface): Use `ft_service_list_lookup'. - - * src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H, - FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H. - (t42_service_glyph_dict, t42_service_ps_name): New strucures - providing Type 42 services. - (t42_services): New services list. - (T42_Get_Interface): Use `ft_service_list_lookup'. - - - * README, docs/CHANGES: Updating version numbers for 2.1.6, and - removing obsolete warnings in the documentation. - * include/freetype/freetype.h (FREETYPE_PATCH): Set to 6. - * builds/unix/configure.ac (version_info): Set to 9:5:3. - * builds/unix/configure: Regenerated. - - * include/freetype/internal/ftcore.h, - include/freetype/internal/ftexcept.h, - include/freetype/internal/fthash.h, - include/freetype/internal/ftobject.h: Removed. Obsolete. - -2003-09-09 David Turner - - Fixing PFR kerning support. The tables within the font file contain - (charcode,charcode) kerning pairs, we need to convert them to - (gindex,gindex). - - * src/base/ftpfr.c (ft_pfr_check): Fix serious typo. - * src/pfr/prfload.c: Remove dead code. - (pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs): - New functions. - (pfr_phy_font_done): Free `kern_pairs'. - (pfr_phy_font_load): Call `pfr_sort_kerning_pairs'. - * src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction. - * src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro. - (PFR_KernPairRec): Make `kerning' an FT_Int. - (PFR_PhyFontRec): New element `kern_pairs'. - (PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and - PFR_KERN_2BYTE_ADJ were erroneously reversed. - - * include/freetype/ftoption.h: Commenting out the macro - TT_CONFIG_OPTION_BYTECODE_INTERPRETER. - -2003-09-02 David Turner - - - * Version 2.1.5 released. - ========================= - - -2003-08-31 Manish Singh - - * src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but - FT_MEM_MOVE. - -2003-08-30 Werner Lemberg - - * include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312, - FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New - enumerations of FT_Encoding. The FT_ENCODING_MS_* variants except - FT_ENCODING_MS_SYMBOL are now deprecated. - Updated all users. - * docs/CHANGES: Document it. - -2003-08-27 Werner Lemberg - - * src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters - for spacing. - -2003-08-27 Mike FABIAN - - * src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c - (BDF_Face_Init): Accept lowercase characters for slant and weight. - -2003-08-18 David Turner - - * include/freetype/config/ftoption.h: Disabling TrueType bytecode - interpreter until the UNPATENTED_HINTING works as advertised. - - * src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for - setting `load_flags'. - - * Jamfile: Adding the `refdoc' target to the Jamfile in order to - build the API Reference in `docs/reference' automatically. - - * include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h, - src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of - `italic_angle', `underline_position', and `underline_thickness' to - their previous values (i.e., long, short, and ushort) in order to - avoid breaking binary compatibility. - - * include/freetype/ttunpat.h: Fixing documentation comment. - - * include/freetype/config/ftoption.h, devel/ftoption.h - (TT_CONFIG_OPTION_OPTION_COMPILE_UNPATENTED_HINTING): Replaced - with... - (TT_CONFIG_OPTION_UNPATENTED_HINTING): This. Updated all users. - (TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed. - - * include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed. - (FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro. Use this with - `FT_Set_Debug_Hook' to get the same effect as the removed - TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING. - - * src/truetype/ttobjs.c (tt_face_init): Use - `FT_DEBUG_HOOK_UNPATENTED_HINTING'. - -2003-08-06 Werner Lemberg - - * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c - (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix - previous change. - -2003-08-05 Werner Lemberg - - * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c - (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply - font matrix to advance width also. - * docs/CHANGES: Updated. - -2003-07-26 Werner Lemberg - - * builds/unix/configure.ac (version_info): Set to 9:4:3. - * builds/unix/configure: Updated. - * docs/CHANGES, docs/VERSION.DLL: Updated. - - * include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16 - also breaks binary compatibility. Reintroduce an unsigned integer - at the old position of `flags' called `reserved'. - -2003-07-25 Werner Lemberg - - Make API reference valid HTML 4.01 transitional. - - * src/tools/docmaker/tohtml.py (html_header_1): Add doctype - and charset. - (html_header_2): Fix style elements and add some more. - Fix syntax. - (block_header, block_footer, description_header, description_footer, - marker_header, marker_footer, source_header, source_footer, - chapter_header): Don't use
...
but `align=center' - table attribute. - (chapter_inter, chapter_footer): Add
  • and use special