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-rw-r--r--src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h6
-rw-r--r--src/gui/dialogs/qprintdialog_unix.cpp9
-rw-r--r--src/gui/egl/qegl.cpp4
-rw-r--r--src/gui/egl/qegl_p.h2
-rw-r--r--src/gui/image/qpixmapfilter.cpp17
-rw-r--r--src/gui/painting/qpathclipper.cpp2
-rw-r--r--src/gui/painting/qregion.cpp21
-rw-r--r--src/gui/text/qabstracttextdocumentlayout.h1
-rw-r--r--src/gui/text/qfontengine_ft.cpp3
-rw-r--r--src/gui/text/qtextcontrol.cpp37
-rw-r--r--src/gui/text/qtextcontrol_p.h4
-rw-r--r--src/gui/text/qtextcontrol_p_p.h1
-rw-r--r--src/gui/text/qtextdocument.cpp4
-rw-r--r--src/gui/text/qtextdocumentlayout.cpp4
-rw-r--r--src/opengl/qgl_qws.cpp3
-rw-r--r--src/opengl/qgl_wince.cpp3
-rw-r--r--src/opengl/qgl_x11egl.cpp3
-rw-r--r--src/opengl/qglpixmapfilter.cpp2
-rw-r--r--src/openvg/qpixmapdata_vg_p.h6
-rw-r--r--src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp1
-rw-r--r--src/plugins/imageformats/jpeg/qjpeghandler.cpp470
-rw-r--r--src/plugins/imageformats/tiff/qtiffhandler.cpp155
-rw-r--r--src/svg/qsvgstyle.cpp5
-rw-r--r--src/xmlpatterns/data/qderivedinteger_p.h8
-rw-r--r--src/xmlpatterns/functions/qcomparingaggregator.cpp2
25 files changed, 442 insertions, 331 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
index 2a407d4..188b68f 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
@@ -98,6 +98,10 @@
/* regardless of operating environment */
#if defined(_AIX)
#define WTF_PLATFORM_AIX 1
+/* 64-bit mode on AIX */
+#ifdef __64BIT__
+#define WTF_PLATFORM_AIX64 1
+#endif
#endif
/* PLATFORM(HPUX) */
@@ -708,6 +712,8 @@
#define WTF_USE_JSVALUE64 1
#elif (PLATFORM(IA64) && !PLATFORM(IA64_32)) || PLATFORM(SPARC64)
#define WTF_USE_JSVALUE64 1
+#elif PLATFORM(AIX64)
+#define WTF_USE_JSVALUE64 1
#elif PLATFORM(ARM) || PLATFORM(PPC64)
#define WTF_USE_JSVALUE32 1
#elif PLATFORM(WIN_OS) && COMPILER(MINGW)
diff --git a/src/gui/dialogs/qprintdialog_unix.cpp b/src/gui/dialogs/qprintdialog_unix.cpp
index 6fc270d..9d6cd55 100644
--- a/src/gui/dialogs/qprintdialog_unix.cpp
+++ b/src/gui/dialogs/qprintdialog_unix.cpp
@@ -835,9 +835,6 @@ void QUnixPrintWidgetPrivate::setOptionsPane(QPrintDialogPrivate *pane)
void QUnixPrintWidgetPrivate::_q_btnBrowseClicked()
{
- const int prevPrinter = widget.printers->currentIndex();
- widget.printers->setCurrentIndex(widget.printers->count() - 2); // the pdf one
-
QString filename = widget.filename->text();
#ifndef QT_NO_FILEDIALOG
filename = QFileDialog::getSaveFileName(parent, QPrintDialog::tr("Print To File ..."), filename,
@@ -849,9 +846,11 @@ void QUnixPrintWidgetPrivate::_q_btnBrowseClicked()
widget.filename->setText(filename);
if (filename.endsWith(QString::fromLatin1(".ps"), Qt::CaseInsensitive))
widget.printers->setCurrentIndex(widget.printers->count() - 1); // the postscript one
+ else if (filename.endsWith(QString::fromLatin1(".pdf"), Qt::CaseInsensitive))
+ widget.printers->setCurrentIndex(widget.printers->count() - 2); // the pdf one
+ else if (widget.printers->currentIndex() != widget.printers->count() - 1) // if ps is not selected, pdf is default
+ widget.printers->setCurrentIndex(widget.printers->count() - 2); // the pdf one
}
- else
- widget.printers->setCurrentIndex(prevPrinter);
}
void QUnixPrintWidgetPrivate::applyPrinterProperties(QPrinter *p)
diff --git a/src/gui/egl/qegl.cpp b/src/gui/egl/qegl.cpp
index 39291d3..c0e4890 100644
--- a/src/gui/egl/qegl.cpp
+++ b/src/gui/egl/qegl.cpp
@@ -62,6 +62,7 @@ QEglContext::QEglContext()
, currentSurface(EGL_NO_SURFACE)
, current(false)
, ownsContext(true)
+ , sharing(false)
{
}
@@ -174,6 +175,7 @@ bool QEglContext::createContext(QEglContext *shareContext, const QEglProperties
if (apiType == QEgl::OpenGL)
contextProps.setValue(EGL_CONTEXT_CLIENT_VERSION, 2);
#endif
+ sharing = false;
if (shareContext && shareContext->ctx == EGL_NO_CONTEXT)
shareContext = 0;
if (shareContext) {
@@ -181,6 +183,8 @@ bool QEglContext::createContext(QEglContext *shareContext, const QEglProperties
if (ctx == EGL_NO_CONTEXT) {
qWarning() << "QEglContext::createContext(): Could not share context:" << errorString(eglGetError());
shareContext = 0;
+ } else {
+ sharing = true;
}
}
if (ctx == EGL_NO_CONTEXT) {
diff --git a/src/gui/egl/qegl_p.h b/src/gui/egl/qegl_p.h
index 16b5b16..51bdbbe 100644
--- a/src/gui/egl/qegl_p.h
+++ b/src/gui/egl/qegl_p.h
@@ -81,6 +81,7 @@ public:
bool isValid() const;
bool isCurrent() const;
+ bool isSharing() const { return sharing; }
QEgl::API api() const { return apiType; }
void setApi(QEgl::API api) { apiType = api; }
@@ -132,6 +133,7 @@ private:
EGLSurface currentSurface;
bool current;
bool ownsContext;
+ bool sharing;
static EGLDisplay getDisplay(QPaintDevice *device);
diff --git a/src/gui/image/qpixmapfilter.cpp b/src/gui/image/qpixmapfilter.cpp
index c0b840a..3723500 100644
--- a/src/gui/image/qpixmapfilter.cpp
+++ b/src/gui/image/qpixmapfilter.cpp
@@ -1064,9 +1064,7 @@ void QPixmapDropShadowFilter::setOffset(const QPointF &offset)
QRectF QPixmapDropShadowFilter::boundingRectFor(const QRectF &rect) const
{
Q_D(const QPixmapDropShadowFilter);
- qreal delta = d->radius + 1;
- return rect.adjusted(-2, -2, 2, 2).united(
- rect.translated(d->offset).adjusted(-delta, -delta, delta, delta));
+ return rect.united(rect.translated(d->offset).adjusted(-d->radius, -d->radius, d->radius, d->radius));
}
/*!
@@ -1089,19 +1087,24 @@ void QPixmapDropShadowFilter::draw(QPainter *p,
return;
}
- QImage tmp = src.isNull() ? px.toImage() : px.copy(src.toAlignedRect()).toImage();
+ QImage tmp(px.size(), QImage::Format_ARGB32_Premultiplied);
+ tmp.fill(0);
+ QPainter tmpPainter(&tmp);
+ tmpPainter.setCompositionMode(QPainter::CompositionMode_Source);
+ tmpPainter.drawPixmap(d->offset, px);
+ tmpPainter.end();
// blur the alpha channel
tmp = blurred(tmp, tmp.rect(), qRound(d->radius), true);
// blacken the image...
- QPainter tmpPainter(&tmp);
+ tmpPainter.begin(&tmp);
tmpPainter.setCompositionMode(QPainter::CompositionMode_SourceIn);
- tmpPainter.fillRect(0, 0, tmp.width(), tmp.height(), d->color);
+ tmpPainter.fillRect(tmp.rect(), d->color);
tmpPainter.end();
// draw the blurred drop shadow...
- p->drawImage(pos + d->offset, tmp);
+ p->drawImage(pos, tmp);
// Draw the actual pixmap...
p->drawPixmap(pos, px, src);
diff --git a/src/gui/painting/qpathclipper.cpp b/src/gui/painting/qpathclipper.cpp
index ab2dc33..51d6195 100644
--- a/src/gui/painting/qpathclipper.cpp
+++ b/src/gui/painting/qpathclipper.cpp
@@ -1650,7 +1650,7 @@ static void clear(QWingedEdge& list, int edge, QPathEdge::Traversal traversal)
template <typename InputIterator>
InputIterator qFuzzyFind(InputIterator first, InputIterator last, qreal val)
{
- while (first != last && !qFuzzyCompare(qreal(*first), qreal(val)))
+ while (first != last && !QT_PREPEND_NAMESPACE(qFuzzyCompare)(qreal(*first), qreal(val)))
++first;
return first;
}
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp
index 9d1d965..63dec2b 100644
--- a/src/gui/painting/qregion.cpp
+++ b/src/gui/painting/qregion.cpp
@@ -3867,23 +3867,28 @@ QRegion::QRegion(const QRect &r, RegionType t)
QRegion::QRegion(const QPolygon &a, Qt::FillRule fillRule)
{
if (a.count() > 2) {
- d = new QRegionData;
- d->ref = 1;
+ QRegionPrivate *qt_rgn = PolygonRegion(a.constData(), a.size(),
+ fillRule == Qt::WindingFill ? WindingRule : EvenOddRule);
+ if (qt_rgn) {
+ d = new QRegionData;
+ d->ref = 1;
#if defined(Q_WS_X11)
- d->rgn = 0;
- d->xrectangles = 0;
+ d->rgn = 0;
+ d->xrectangles = 0;
#elif defined(Q_WS_WIN)
- d->rgn = 0;
+ d->rgn = 0;
#endif
- d->qt_rgn = PolygonRegion(a.constData(), a.size(),
- fillRule == Qt::WindingFill ? WindingRule : EvenOddRule);
+ d->qt_rgn = qt_rgn;
+ } else {
+ d = &shared_empty;
+ d->ref.ref();
+ }
} else {
d = &shared_empty;
d->ref.ref();
}
}
-
QRegion::QRegion(const QRegion &r)
{
d = r.d;
diff --git a/src/gui/text/qabstracttextdocumentlayout.h b/src/gui/text/qabstracttextdocumentlayout.h
index 2f8a746..438b291 100644
--- a/src/gui/text/qabstracttextdocumentlayout.h
+++ b/src/gui/text/qabstracttextdocumentlayout.h
@@ -122,6 +122,7 @@ protected:
QTextCharFormat format(int pos);
private:
+ friend class QTextControl;
friend class QTextDocument;
friend class QTextDocumentPrivate;
friend class QTextEngine;
diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp
index 4041717..293eac7 100644
--- a/src/gui/text/qfontengine_ft.cpp
+++ b/src/gui/text/qfontengine_ft.cpp
@@ -755,9 +755,8 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph
load_flags = FT_LOAD_NO_BITMAP;
// apply our matrix to this, but note that the metrics will not be affected by this.
- FT_Matrix matrix = freetype->matrix;
FT_Face face = lockFace();
- matrix = this->matrix;
+ FT_Matrix matrix = this->matrix;
FT_Matrix_Multiply(&set->transformationMatrix, &matrix);
FT_Set_Transform(face, &matrix, 0);
freetype->matrix = matrix;
diff --git a/src/gui/text/qtextcontrol.cpp b/src/gui/text/qtextcontrol.cpp
index 2bfe33c..be79773 100644
--- a/src/gui/text/qtextcontrol.cpp
+++ b/src/gui/text/qtextcontrol.cpp
@@ -55,6 +55,7 @@
#include <qstyle.h>
#include <qtimer.h>
#include "private/qtextdocumentlayout_p.h"
+#include "private/qabstracttextdocumentlayout_p.h"
#include "private/qtextedit_p.h"
#include "qtextdocument.h"
#include "private/qtextdocument_p.h"
@@ -126,6 +127,7 @@ QTextControlPrivate::QTextControlPrivate()
#endif
isEnabled(true),
hadSelectionOnMousePress(false),
+ ignoreUnusedNavigationEvents(false),
openExternalLinks(false)
{}
@@ -264,19 +266,25 @@ bool QTextControlPrivate::cursorMoveKeyEvent(QKeyEvent *e)
cursor.setVisualNavigation(visualNavigation);
q->ensureCursorVisible();
+ bool ignoreNavigationEvents = ignoreUnusedNavigationEvents;
+ bool isNavigationEvent = e->key() == Qt::Key_Up || e->key() == Qt::Key_Down;
+
+#ifdef QT_KEYPAD_NAVIGATION
+ ignoreNavigationEvents = ignoreNavigationEvents || QApplication::keypadNavigationEnabled();
+ isNavigationEvent = isNavigationEvent ||
+ (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional
+ && (e->key() == Qt::Key_Left || e->key() == Qt::Key_Right));
+#else
+ isNavigationEvent = isNavigationEvent || e->key() == Qt::Key_Left || e->key() == Qt::Key_Right;
+#endif
+
if (moved) {
if (cursor.position() != oldCursorPos)
emit q->cursorPositionChanged();
emit q->microFocusChanged();
- }
-#ifdef QT_KEYPAD_NAVIGATION
- else if (QApplication::keypadNavigationEnabled()
- && ((e->key() == Qt::Key_Up || e->key() == Qt::Key_Down)
- || QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional
- && (e->key() == Qt::Key_Left || e->key() == Qt::Key_Right))) {
+ } else if (ignoreNavigationEvents && isNavigationEvent) {
return false;
}
-#endif
selectionChanged(/*forceEmitSelectionChanged =*/(mode == QTextCursor::KeepAnchor));
@@ -2263,6 +2271,18 @@ bool QTextControl::openExternalLinks() const
return d->openExternalLinks;
}
+bool QTextControl::ignoreUnusedNavigationEvents() const
+{
+ Q_D(const QTextControl);
+ return d->ignoreUnusedNavigationEvents;
+}
+
+void QTextControl::setIgnoreUnusedNavigationEvents(bool ignore)
+{
+ Q_D(QTextControl);
+ d->ignoreUnusedNavigationEvents = ignore;
+}
+
void QTextControl::moveCursor(QTextCursor::MoveOperation op, QTextCursor::MoveMode mode)
{
Q_D(QTextControl);
@@ -2319,6 +2339,9 @@ void QTextControl::print(QPrinter *printer) const
tempDoc->setUseDesignMetrics(doc->useDesignMetrics());
QTextCursor(tempDoc).insertFragment(d->cursor.selection());
doc = tempDoc;
+
+ // copy the custom object handlers
+ doc->documentLayout()->d_func()->handlers = d->doc->documentLayout()->d_func()->handlers;
}
doc->print(printer);
delete tempDoc;
diff --git a/src/gui/text/qtextcontrol_p.h b/src/gui/text/qtextcontrol_p.h
index 263af31..bc8e063 100644
--- a/src/gui/text/qtextcontrol_p.h
+++ b/src/gui/text/qtextcontrol_p.h
@@ -95,6 +95,7 @@ class Q_GUI_EXPORT QTextControl : public QObject
Q_PROPERTY(int cursorWidth READ cursorWidth WRITE setCursorWidth)
Q_PROPERTY(Qt::TextInteractionFlags textInteractionFlags READ textInteractionFlags WRITE setTextInteractionFlags)
Q_PROPERTY(bool openExternalLinks READ openExternalLinks WRITE setOpenExternalLinks)
+ Q_PROPERTY(bool ignoreUnusedNavigationEvents READ ignoreUnusedNavigationEvents WRITE setIgnoreUnusedNavigationEvents)
public:
explicit QTextControl(QObject *parent = 0);
explicit QTextControl(const QString &text, QObject *parent = 0);
@@ -163,6 +164,9 @@ public:
void setOpenExternalLinks(bool open);
bool openExternalLinks() const;
+ void setIgnoreUnusedNavigationEvents(bool ignore);
+ bool ignoreUnusedNavigationEvents() const;
+
void moveCursor(QTextCursor::MoveOperation op, QTextCursor::MoveMode mode = QTextCursor::MoveAnchor);
bool canPaste() const;
diff --git a/src/gui/text/qtextcontrol_p_p.h b/src/gui/text/qtextcontrol_p_p.h
index 66459f6..c230512 100644
--- a/src/gui/text/qtextcontrol_p_p.h
+++ b/src/gui/text/qtextcontrol_p_p.h
@@ -206,6 +206,7 @@ public:
QString anchorOnMousePress;
bool hadSelectionOnMousePress;
+ bool ignoreUnusedNavigationEvents;
bool openExternalLinks;
QString linkToCopy;
diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index 1aad385..048325c 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -64,6 +64,7 @@
#include "qtextdocument_p.h"
#include <private/qprinter_p.h>
+#include <private/qabstracttextdocumentlayout_p.h>
#include <limits.h>
@@ -1722,6 +1723,9 @@ void QTextDocument::print(QPrinter *printer) const
QAbstractTextDocumentLayout *layout = doc->documentLayout();
layout->setPaintDevice(p.device());
+ // copy the custom object handlers
+ layout->d_func()->handlers = documentLayout()->d_func()->handlers;
+
int dpiy = p.device()->logicalDpiY();
int margin = 0;
if (printer->fullPage() && !printer->d_func()->hasCustomPageMargins) {
diff --git a/src/gui/text/qtextdocumentlayout.cpp b/src/gui/text/qtextdocumentlayout.cpp
index 73434b1..2604879 100644
--- a/src/gui/text/qtextdocumentlayout.cpp
+++ b/src/gui/text/qtextdocumentlayout.cpp
@@ -1448,13 +1448,13 @@ void QTextDocumentLayoutPrivate::drawListItem(const QPointF &offset, QPainter *p
painter->fillRect(r, brush);
break;
case QTextListFormat::ListCircle:
- painter->drawEllipse(r);
+ painter->setPen(QPen(brush, 0));
+ painter->drawEllipse(r.translated(0.5, 0.5)); // pixel align for sharper rendering
break;
case QTextListFormat::ListDisc:
painter->setBrush(brush);
painter->setPen(Qt::NoPen);
painter->drawEllipse(r);
- painter->setBrush(Qt::NoBrush);
break;
case QTextListFormat::ListStyleUndefined:
break;
diff --git a/src/opengl/qgl_qws.cpp b/src/opengl/qgl_qws.cpp
index 5e59975..a189c20 100644
--- a/src/opengl/qgl_qws.cpp
+++ b/src/opengl/qgl_qws.cpp
@@ -206,6 +206,9 @@ bool QGLContext::chooseContext(const QGLContext* shareContext)
d->eglContext = 0;
return false;
}
+ d->sharing = d->eglContext->isSharing();
+ if (d->sharing && shareContext)
+ const_cast<QGLContext *>(shareContext)->d_func()->sharing = true;
#if defined(EGL_VERSION_1_1)
if (d->glFormat.swapInterval() != -1 && devType == QInternal::Widget)
diff --git a/src/opengl/qgl_wince.cpp b/src/opengl/qgl_wince.cpp
index fea2d3a..2553110 100644
--- a/src/opengl/qgl_wince.cpp
+++ b/src/opengl/qgl_wince.cpp
@@ -166,6 +166,9 @@ bool QGLContext::chooseContext(const QGLContext* shareContext)
d->eglContext = 0;
return false;
}
+ d->sharing = d->eglContext->isSharing();
+ if (d->sharing && shareContext)
+ const_cast<QGLContext *>(shareContext)->d_func()->sharing = true;
#if defined(EGL_VERSION_1_1)
if (d->glFormat.swapInterval() != -1 && devType == QInternal::Widget)
diff --git a/src/opengl/qgl_x11egl.cpp b/src/opengl/qgl_x11egl.cpp
index 9b20297..b51c239 100644
--- a/src/opengl/qgl_x11egl.cpp
+++ b/src/opengl/qgl_x11egl.cpp
@@ -115,6 +115,9 @@ bool QGLContext::chooseContext(const QGLContext* shareContext)
d->eglContext = 0;
return false;
}
+ d->sharing = d->eglContext->isSharing();
+ if (d->sharing && shareContext)
+ const_cast<QGLContext *>(shareContext)->d_func()->sharing = true;
#if defined(EGL_VERSION_1_1)
if (d->glFormat.swapInterval() != -1 && devType == QInternal::Widget)
diff --git a/src/opengl/qglpixmapfilter.cpp b/src/opengl/qglpixmapfilter.cpp
index fcb0ea2..c478630 100644
--- a/src/opengl/qglpixmapfilter.cpp
+++ b/src/opengl/qglpixmapfilter.cpp
@@ -989,7 +989,7 @@ bool QGLPixmapDropShadowFilter::processGL(QPainter *painter, const QPointF &pos,
// ensure GL_LINEAR filtering is used
painter->setRenderHint(QPainter::SmoothPixmapTransform);
filter->setOnPainter(painter);
- engine->drawTexture(targetRect, fbo->texture(), fbo->size(), src.rect().translated(0, fbo->height() - src.height()));
+ engine->drawTexture(targetRect, fbo->texture(), fbo->size(), QRectF(0, fbo->height() - targetRect.height(), targetRect.width(), targetRect.height()));
filter->removeFromPainter(painter);
painter->restore();
diff --git a/src/openvg/qpixmapdata_vg_p.h b/src/openvg/qpixmapdata_vg_p.h
index f552c7b..f6fac88 100644
--- a/src/openvg/qpixmapdata_vg_p.h
+++ b/src/openvg/qpixmapdata_vg_p.h
@@ -89,10 +89,10 @@ public:
// Return the VGImage form of this pixmap, creating it if necessary.
// This assumes that there is a VG context current.
- VGImage toVGImage();
+ virtual VGImage toVGImage();
// Return the VGImage form for a specific opacity setting.
- VGImage toVGImage(qreal opacity);
+ virtual VGImage toVGImage(qreal opacity);
QSize size() const { return QSize(w, h); }
@@ -108,7 +108,7 @@ protected:
void cleanup();
#endif
-private:
+protected:
VGImage vgImage;
VGImage vgImageOpacity;
qreal cachedOpacity;
diff --git a/src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp b/src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp
index 8756ecb..fb6f5ea 100644
--- a/src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp
+++ b/src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp
@@ -82,6 +82,7 @@ QTraceWindowSurface::~QTraceWindowSurface()
QFile outputFile(QString(QLatin1String("qtgraphics-%0.trace")).arg(winId));
if (outputFile.open(QIODevice::WriteOnly)) {
QDataStream out(&outputFile);
+ out.writeBytes("qttrace", 7);
out << *buffer << updates;
}
delete buffer;
diff --git a/src/plugins/imageformats/jpeg/qjpeghandler.cpp b/src/plugins/imageformats/jpeg/qjpeghandler.cpp
index 6b2f885..54bbcda 100644
--- a/src/plugins/imageformats/jpeg/qjpeghandler.cpp
+++ b/src/plugins/imageformats/jpeg/qjpeghandler.cpp
@@ -196,52 +196,52 @@ inline QRgb *QImageSmoothScaler::scanLine(const int line, const QImage *src)
QImage QImageSmoothScaler::scale()
{
- long SCALE;
- long HALFSCALE;
- QRgb *xelrow = 0;
- QRgb *tempxelrow = 0;
- QRgb *xP;
- QRgb *nxP;
- int row, rowsread;
- int col, needtoreadrow;
- uchar maxval = 255;
- qreal xscale, yscale;
- long sxscale, syscale;
- long fracrowtofill, fracrowleft;
- long *as;
- long *rs;
- long *gs;
- long *bs;
- int rowswritten = 0;
- QImage dst;
+ long SCALE;
+ long HALFSCALE;
+ QRgb *xelrow = 0;
+ QRgb *tempxelrow = 0;
+ QRgb *xP;
+ QRgb *nxP;
+ int row, rowsread;
+ int col, needtoreadrow;
+ uchar maxval = 255;
+ qreal xscale, yscale;
+ long sxscale, syscale;
+ long fracrowtofill, fracrowleft;
+ long *as;
+ long *rs;
+ long *gs;
+ long *bs;
+ int rowswritten = 0;
+ QImage dst;
if (d->cols > 4096) {
- SCALE = 4096;
- HALFSCALE = 2048;
+ SCALE = 4096;
+ HALFSCALE = 2048;
} else {
- int fac = 4096;
- while (d->cols * fac > 4096) {
- fac /= 2;
- }
+ int fac = 4096;
+ while (d->cols * fac > 4096)
+ fac /= 2;
- SCALE = fac * d->cols;
- HALFSCALE = fac * d->cols / 2;
+ SCALE = fac * d->cols;
+ HALFSCALE = fac * d->cols / 2;
}
- xscale = (qreal) d->newcols / (qreal) d->cols;
- yscale = (qreal) d->newrows / (qreal) d->rows;
+ xscale = (qreal)d->newcols / (qreal)d->cols;
+ yscale = (qreal)d->newrows / (qreal)d->rows;
sxscale = (long)(xscale * SCALE);
syscale = (long)(yscale * SCALE);
- if ( d->newrows != d->rows ) /* shortcut Y scaling if possible */
- tempxelrow = new QRgb[d->cols];
+ // shortcut Y scaling if possible
+ if (d->newrows != d->rows)
+ tempxelrow = new QRgb[d->cols];
- if ( d->hasAlpha ) {
- as = new long[d->cols];
- for ( col = 0; col < d->cols; ++col )
- as[col] = HALFSCALE;
+ if (d->hasAlpha) {
+ as = new long[d->cols];
+ for (col = 0; col < d->cols; ++col)
+ as[col] = HALFSCALE;
} else {
- as = 0;
+ as = 0;
}
rs = new long[d->cols];
gs = new long[d->cols];
@@ -249,205 +249,217 @@ QImage QImageSmoothScaler::scale()
rowsread = 0;
fracrowleft = syscale;
needtoreadrow = 1;
- for ( col = 0; col < d->cols; ++col )
- rs[col] = gs[col] = bs[col] = HALFSCALE;
+ for (col = 0; col < d->cols; ++col)
+ rs[col] = gs[col] = bs[col] = HALFSCALE;
fracrowtofill = SCALE;
- dst = QImage( d->newcols, d->newrows, d->hasAlpha ? QImage::Format_ARGB32 : QImage::Format_RGB32 );
-
- for ( row = 0; row < d->newrows; ++row ) {
- /* First scale Y from xelrow into tempxelrow. */
- if ( d->newrows == d->rows ) {
- /* shortcut Y scaling if possible */
- tempxelrow = xelrow = scanLine(rowsread++, d->src);
- } else {
- while ( fracrowleft < fracrowtofill ) {
- if ( needtoreadrow && rowsread < d->rows ) {
- xelrow = scanLine(rowsread++, d->src);
- }
- for ( col = 0, xP = xelrow; col < d->cols; ++col, ++xP ) {
- if (as) {
- as[col] += fracrowleft * qAlpha( *xP );
- rs[col] += fracrowleft * qRed( *xP ) * qAlpha( *xP ) / 255;
- gs[col] += fracrowleft * qGreen( *xP ) * qAlpha( *xP ) / 255;
- bs[col] += fracrowleft * qBlue( *xP ) * qAlpha( *xP ) / 255;
- } else {
- rs[col] += fracrowleft * qRed( *xP );
- gs[col] += fracrowleft * qGreen( *xP );
- bs[col] += fracrowleft * qBlue( *xP );
- }
- }
- fracrowtofill -= fracrowleft;
- fracrowleft = syscale;
- needtoreadrow = 1;
- }
- /* Now fracrowleft is >= fracrowtofill, so we can produce a row. */
- if ( needtoreadrow && rowsread < d->rows) {
- xelrow = scanLine(rowsread++, d->src);
- needtoreadrow = 0;
- }
- for ( col = 0, xP = xelrow, nxP = tempxelrow;
- col < d->cols; ++col, ++xP, ++nxP )
- {
- register long a, r, g, b;
-
- if ( as ) {
- r = rs[col] + fracrowtofill * qRed( *xP ) * qAlpha( *xP ) / 255;
- g = gs[col] + fracrowtofill * qGreen( *xP ) * qAlpha( *xP ) / 255;
- b = bs[col] + fracrowtofill * qBlue( *xP ) * qAlpha( *xP ) / 255;
- a = as[col] + fracrowtofill * qAlpha( *xP );
- if ( a ) {
- r = r * 255 / a * SCALE;
- g = g * 255 / a * SCALE;
- b = b * 255 / a * SCALE;
- }
- } else {
- r = rs[col] + fracrowtofill * qRed( *xP );
- g = gs[col] + fracrowtofill * qGreen( *xP );
- b = bs[col] + fracrowtofill * qBlue( *xP );
- a = 0; // unwarn
- }
- r /= SCALE;
- if ( r > maxval ) r = maxval;
- g /= SCALE;
- if ( g > maxval ) g = maxval;
- b /= SCALE;
- if ( b > maxval ) b = maxval;
- if ( as ) {
- a /= SCALE;
- if ( a > maxval ) a = maxval;
- *nxP = qRgba( (int)r, (int)g, (int)b, (int)a );
- as[col] = HALFSCALE;
- } else {
- *nxP = qRgb( (int)r, (int)g, (int)b );
- }
- rs[col] = gs[col] = bs[col] = HALFSCALE;
- }
- fracrowleft -= fracrowtofill;
- if ( fracrowleft == 0 ) {
- fracrowleft = syscale;
- needtoreadrow = 1;
- }
- fracrowtofill = SCALE;
- }
+ dst = QImage(d->newcols, d->newrows, d->hasAlpha ? QImage::Format_ARGB32 : QImage::Format_RGB32);
- /* Now scale X from tempxelrow into dst and write it out. */
- if ( d->newcols == d->cols ) {
- /* shortcut X scaling if possible */
- memcpy(dst.scanLine(rowswritten++), tempxelrow, d->newcols*4);
- } else {
- register long a, r, g, b;
- register long fraccoltofill, fraccolleft = 0;
- register int needcol;
-
- nxP = (QRgb*)dst.scanLine(rowswritten++);
- fraccoltofill = SCALE;
- a = r = g = b = HALFSCALE;
- needcol = 0;
- for ( col = 0, xP = tempxelrow; col < d->cols; ++col, ++xP ) {
- fraccolleft = sxscale;
- while ( fraccolleft >= fraccoltofill ) {
- if ( needcol ) {
- ++nxP;
- a = r = g = b = HALFSCALE;
- }
- if ( as ) {
- r += fraccoltofill * qRed( *xP ) * qAlpha( *xP ) / 255;
- g += fraccoltofill * qGreen( *xP ) * qAlpha( *xP ) / 255;
- b += fraccoltofill * qBlue( *xP ) * qAlpha( *xP ) / 255;
- a += fraccoltofill * qAlpha( *xP );
- if ( a ) {
- r = r * 255 / a * SCALE;
- g = g * 255 / a * SCALE;
- b = b * 255 / a * SCALE;
- }
- } else {
- r += fraccoltofill * qRed( *xP );
- g += fraccoltofill * qGreen( *xP );
- b += fraccoltofill * qBlue( *xP );
- }
- r /= SCALE;
- if ( r > maxval ) r = maxval;
- g /= SCALE;
- if ( g > maxval ) g = maxval;
- b /= SCALE;
- if ( b > maxval ) b = maxval;
- if (as) {
- a /= SCALE;
- if ( a > maxval ) a = maxval;
- *nxP = qRgba( (int)r, (int)g, (int)b, (int)a );
- } else {
- *nxP = qRgb( (int)r, (int)g, (int)b );
- }
- fraccolleft -= fraccoltofill;
- fraccoltofill = SCALE;
- needcol = 1;
- }
- if ( fraccolleft > 0 ) {
- if ( needcol ) {
- ++nxP;
- a = r = g = b = HALFSCALE;
- needcol = 0;
- }
- if (as) {
- a += fraccolleft * qAlpha( *xP );
- r += fraccolleft * qRed( *xP ) * qAlpha( *xP ) / 255;
- g += fraccolleft * qGreen( *xP ) * qAlpha( *xP ) / 255;
- b += fraccolleft * qBlue( *xP ) * qAlpha( *xP ) / 255;
- } else {
- r += fraccolleft * qRed( *xP );
- g += fraccolleft * qGreen( *xP );
- b += fraccolleft * qBlue( *xP );
- }
- fraccoltofill -= fraccolleft;
- }
- }
- if ( fraccoltofill > 0 ) {
- --xP;
- if (as) {
- a += fraccolleft * qAlpha( *xP );
- r += fraccoltofill * qRed( *xP ) * qAlpha( *xP ) / 255;
- g += fraccoltofill * qGreen( *xP ) * qAlpha( *xP ) / 255;
- b += fraccoltofill * qBlue( *xP ) * qAlpha( *xP ) / 255;
- if ( a ) {
- r = r * 255 / a * SCALE;
- g = g * 255 / a * SCALE;
- b = b * 255 / a * SCALE;
- }
- } else {
- r += fraccoltofill * qRed( *xP );
- g += fraccoltofill * qGreen( *xP );
- b += fraccoltofill * qBlue( *xP );
- }
- }
- if ( ! needcol ) {
- r /= SCALE;
- if ( r > maxval ) r = maxval;
- g /= SCALE;
- if ( g > maxval ) g = maxval;
- b /= SCALE;
- if ( b > maxval ) b = maxval;
- if (as) {
- a /= SCALE;
- if ( a > maxval ) a = maxval;
- *nxP = qRgba( (int)r, (int)g, (int)b, (int)a );
- } else {
- *nxP = qRgb( (int)r, (int)g, (int)b );
- }
- }
- }
+ for (row = 0; row < d->newrows; ++row) {
+ // First scale Y from xelrow into tempxelrow.
+ if (d->newrows == d->rows) {
+ // shortcut Y scaling if possible
+ tempxelrow = xelrow = scanLine(rowsread++, d->src);
+ } else {
+ while (fracrowleft < fracrowtofill) {
+ if (needtoreadrow && rowsread < d->rows)
+ xelrow = scanLine(rowsread++, d->src);
+ for (col = 0, xP = xelrow; col < d->cols; ++col, ++xP) {
+ if (as) {
+ as[col] += fracrowleft * qAlpha(*xP);
+ rs[col] += fracrowleft * qRed(*xP) * qAlpha(*xP) / 255;
+ gs[col] += fracrowleft * qGreen(*xP) * qAlpha(*xP) / 255;
+ bs[col] += fracrowleft * qBlue(*xP) * qAlpha(*xP) / 255;
+ } else {
+ rs[col] += fracrowleft * qRed(*xP);
+ gs[col] += fracrowleft * qGreen(*xP);
+ bs[col] += fracrowleft * qBlue(*xP);
+ }
+ }
+ fracrowtofill -= fracrowleft;
+ fracrowleft = syscale;
+ needtoreadrow = 1;
+ }
+ // Now fracrowleft is >= fracrowtofill, so we can produce a row.
+ if (needtoreadrow && rowsread < d->rows) {
+ xelrow = scanLine(rowsread++, d->src);
+ needtoreadrow = 0;
+ }
+ for (col = 0, xP = xelrow, nxP = tempxelrow; col < d->cols; ++col, ++xP, ++nxP) {
+ register long a, r, g, b;
+
+ if (as) {
+ r = rs[col] + fracrowtofill * qRed(*xP) * qAlpha(*xP) / 255;
+ g = gs[col] + fracrowtofill * qGreen(*xP) * qAlpha(*xP) / 255;
+ b = bs[col] + fracrowtofill * qBlue(*xP) * qAlpha(*xP) / 255;
+ a = as[col] + fracrowtofill * qAlpha(*xP);
+ if (a) {
+ r = r * 255 / a * SCALE;
+ g = g * 255 / a * SCALE;
+ b = b * 255 / a * SCALE;
+ }
+ } else {
+ r = rs[col] + fracrowtofill * qRed(*xP);
+ g = gs[col] + fracrowtofill * qGreen(*xP);
+ b = bs[col] + fracrowtofill * qBlue(*xP);
+ a = 0; // unwarn
+ }
+ r /= SCALE;
+ if (r > maxval)
+ r = maxval;
+ g /= SCALE;
+ if (g > maxval)
+ g = maxval;
+ b /= SCALE;
+ if (b > maxval)
+ b = maxval;
+ if (as) {
+ a /= SCALE;
+ if (a > maxval)
+ a = maxval;
+ *nxP = qRgba((int)r, (int)g, (int)b, (int)a);
+ as[col] = HALFSCALE;
+ } else {
+ *nxP = qRgb((int)r, (int)g, (int)b);
+ }
+ rs[col] = gs[col] = bs[col] = HALFSCALE;
+ }
+ fracrowleft -= fracrowtofill;
+ if (fracrowleft == 0) {
+ fracrowleft = syscale;
+ needtoreadrow = 1;
+ }
+ fracrowtofill = SCALE;
+ }
+
+ // Now scale X from tempxelrow into dst and write it out.
+ if (d->newcols == d->cols) {
+ // shortcut X scaling if possible
+ memcpy(dst.scanLine(rowswritten++), tempxelrow, d->newcols * 4);
+ } else {
+ register long a, r, g, b;
+ register long fraccoltofill, fraccolleft = 0;
+ register int needcol;
+
+ nxP = (QRgb *)dst.scanLine(rowswritten++);
+ QRgb *nxPEnd = nxP + d->newcols;
+ fraccoltofill = SCALE;
+ a = r = g = b = HALFSCALE;
+ needcol = 0;
+ for (col = 0, xP = tempxelrow; col < d->cols; ++col, ++xP) {
+ fraccolleft = sxscale;
+ while (fraccolleft >= fraccoltofill) {
+ if (needcol) {
+ ++nxP;
+ a = r = g = b = HALFSCALE;
+ }
+ if (as) {
+ r += fraccoltofill * qRed(*xP) * qAlpha(*xP) / 255;
+ g += fraccoltofill * qGreen(*xP) * qAlpha(*xP) / 255;
+ b += fraccoltofill * qBlue(*xP) * qAlpha(*xP) / 255;
+ a += fraccoltofill * qAlpha(*xP);
+ if (a) {
+ r = r * 255 / a * SCALE;
+ g = g * 255 / a * SCALE;
+ b = b * 255 / a * SCALE;
+ }
+ } else {
+ r += fraccoltofill * qRed(*xP);
+ g += fraccoltofill * qGreen(*xP);
+ b += fraccoltofill * qBlue(*xP);
+ }
+ r /= SCALE;
+ if (r > maxval)
+ r = maxval;
+ g /= SCALE;
+ if (g > maxval)
+ g = maxval;
+ b /= SCALE;
+ if (b > maxval)
+ b = maxval;
+ if (as) {
+ a /= SCALE;
+ if (a > maxval)
+ a = maxval;
+ *nxP = qRgba((int)r, (int)g, (int)b, (int)a);
+ } else {
+ *nxP = qRgb((int)r, (int)g, (int)b);
+ }
+ fraccolleft -= fraccoltofill;
+ fraccoltofill = SCALE;
+ needcol = 1;
+ }
+ if (fraccolleft > 0) {
+ if (needcol) {
+ ++nxP;
+ a = r = g = b = HALFSCALE;
+ needcol = 0;
+ }
+ if (as) {
+ a += fraccolleft * qAlpha(*xP);
+ r += fraccolleft * qRed(*xP) * qAlpha(*xP) / 255;
+ g += fraccolleft * qGreen(*xP) * qAlpha(*xP) / 255;
+ b += fraccolleft * qBlue(*xP) * qAlpha(*xP) / 255;
+ } else {
+ r += fraccolleft * qRed(*xP);
+ g += fraccolleft * qGreen(*xP);
+ b += fraccolleft * qBlue(*xP);
+ }
+ fraccoltofill -= fraccolleft;
+ }
+ }
+ if (fraccoltofill > 0) {
+ --xP;
+ if (as) {
+ a += fraccolleft * qAlpha(*xP);
+ r += fraccoltofill * qRed(*xP) * qAlpha(*xP) / 255;
+ g += fraccoltofill * qGreen(*xP) * qAlpha(*xP) / 255;
+ b += fraccoltofill * qBlue(*xP) * qAlpha(*xP) / 255;
+ if (a) {
+ r = r * 255 / a * SCALE;
+ g = g * 255 / a * SCALE;
+ b = b * 255 / a * SCALE;
+ }
+ } else {
+ r += fraccoltofill * qRed(*xP);
+ g += fraccoltofill * qGreen(*xP);
+ b += fraccoltofill * qBlue(*xP);
+ }
+ }
+ if (nxP < nxPEnd) {
+ r /= SCALE;
+ if (r > maxval)
+ r = maxval;
+ g /= SCALE;
+ if (g > maxval)
+ g = maxval;
+ b /= SCALE;
+ if (b > maxval)
+ b = maxval;
+ if (as) {
+ a /= SCALE;
+ if (a > maxval)
+ a = maxval;
+ *nxP = qRgba((int)r, (int)g, (int)b, (int)a);
+ } else {
+ *nxP = qRgb((int)r, (int)g, (int)b);
+ }
+ while (++nxP != nxPEnd)
+ nxP[0] = nxP[-1];
+ }
+ }
}
- if ( d->newrows != d->rows && tempxelrow )// Robust, tempxelrow might be 0 1 day
- delete [] tempxelrow;
- if ( as ) // Avoid purify complaint
- delete [] as;
- if ( rs ) // Robust, rs might be 0 one day
- delete [] rs;
- if ( gs ) // Robust, gs might be 0 one day
- delete [] gs;
- if ( bs ) // Robust, bs might be 0 one day
- delete [] bs;
+ if (d->newrows != d->rows && tempxelrow)// Robust, tempxelrow might be 0 1 day
+ delete [] tempxelrow;
+ if (as) // Avoid purify complaint
+ delete [] as;
+ if (rs) // Robust, rs might be 0 one day
+ delete [] rs;
+ if (gs) // Robust, gs might be 0 one day
+ delete [] gs;
+ if (bs) // Robust, bs might be 0 one day
+ delete [] bs;
return dst;
}
diff --git a/src/plugins/imageformats/tiff/qtiffhandler.cpp b/src/plugins/imageformats/tiff/qtiffhandler.cpp
index 3669be7..9538745 100644
--- a/src/plugins/imageformats/tiff/qtiffhandler.cpp
+++ b/src/plugins/imageformats/tiff/qtiffhandler.cpp
@@ -192,7 +192,14 @@ bool QTiffHandler::read(QImage *image)
return false;
}
- if (photometric == PHOTOMETRIC_MINISBLACK || photometric == PHOTOMETRIC_MINISWHITE) {
+ uint16 bitPerSample;
+ if (!TIFFGetField(tiff, TIFFTAG_BITSPERSAMPLE, &bitPerSample)) {
+ TIFFClose(tiff);
+ return false;
+ }
+
+ bool grayscale = photometric == PHOTOMETRIC_MINISBLACK || photometric == PHOTOMETRIC_MINISWHITE;
+ if (grayscale && bitPerSample == 1) {
if (image->size() != QSize(width, height) || image->format() != QImage::Format_Mono)
*image = QImage(width, height, QImage::Format_Mono);
QVector<QRgb> colortable(2);
@@ -208,42 +215,43 @@ bool QTiffHandler::read(QImage *image)
if (!image->isNull()) {
for (uint32 y=0; y<height; ++y) {
if (TIFFReadScanline(tiff, image->scanLine(y), y, 0) < 0) {
- TIFFClose(tiff);
- return false;
+ TIFFClose(tiff);
+ return false;
}
}
}
} else {
- uint16 bitPerSample;
- if (!TIFFGetField(tiff, TIFFTAG_BITSPERSAMPLE, &bitPerSample)) {
- TIFFClose(tiff);
- return false;
- }
- if (photometric == PHOTOMETRIC_PALETTE && bitPerSample == 8) {
+ if ((grayscale || photometric == PHOTOMETRIC_PALETTE) && bitPerSample == 8) {
if (image->size() != QSize(width, height) || image->format() != QImage::Format_Indexed8)
*image = QImage(width, height, QImage::Format_Indexed8);
if (!image->isNull()) {
- // create the color table
const uint16 tableSize = 256;
- uint16 *redTable = static_cast<uint16 *>(qMalloc(tableSize * sizeof(uint16)));
- uint16 *greenTable = static_cast<uint16 *>(qMalloc(tableSize * sizeof(uint16)));
- uint16 *blueTable = static_cast<uint16 *>(qMalloc(tableSize * sizeof(uint16)));
- if (!redTable || !greenTable || !blueTable) {
- TIFFClose(tiff);
- return false;
- }
- if (!TIFFGetField(tiff, TIFFTAG_COLORMAP, &redTable, &greenTable, &blueTable)) {
- TIFFClose(tiff);
- return false;
- }
-
QVector<QRgb> qtColorTable(tableSize);
- for (int i = 0; i<tableSize ;++i) {
- const int red = redTable[i] / 257;
- const int green = greenTable[i] / 257;
- const int blue = blueTable[i] / 257;
- qtColorTable[i] = qRgb(red, green, blue);
+ if (grayscale) {
+ for (int i = 0; i<tableSize; ++i) {
+ const int c = (photometric == PHOTOMETRIC_MINISBLACK) ? i : (255 - i);
+ qtColorTable[i] = qRgb(c, c, c);
+ }
+ } else {
+ // create the color table
+ uint16 *redTable = static_cast<uint16 *>(qMalloc(tableSize * sizeof(uint16)));
+ uint16 *greenTable = static_cast<uint16 *>(qMalloc(tableSize * sizeof(uint16)));
+ uint16 *blueTable = static_cast<uint16 *>(qMalloc(tableSize * sizeof(uint16)));
+ if (!redTable || !greenTable || !blueTable) {
+ TIFFClose(tiff);
+ return false;
+ }
+ if (!TIFFGetField(tiff, TIFFTAG_COLORMAP, &redTable, &greenTable, &blueTable)) {
+ TIFFClose(tiff);
+ return false;
+ }
+ for (int i = 0; i<tableSize ;++i) {
+ const int red = redTable[i] / 257;
+ const int green = greenTable[i] / 257;
+ const int blue = blueTable[i] / 257;
+ qtColorTable[i] = qRgb(red, green, blue);
+ }
}
image->setColorTable(qtColorTable);
@@ -371,6 +379,20 @@ bool QTiffHandler::read(QImage *image)
return true;
}
+static bool checkGrayscale(const QVector<QRgb> &colorTable)
+{
+ if (colorTable.size() != 256)
+ return false;
+
+ const bool increasing = (colorTable.at(0) == 0xff000000);
+ for (int i = 0; i < 256; ++i) {
+ if (increasing && colorTable.at(i) != qRgb(i, i, i)
+ || !increasing && colorTable.at(i) != qRgb(255 - i, 255 - i, 255 - i))
+ return false;
+ }
+ return true;
+}
+
bool QTiffHandler::write(const QImage &image)
{
if (!device()->isWritable())
@@ -425,7 +447,8 @@ bool QTiffHandler::write(const QImage &image)
if (image.colorTable().at(0) == 0xffffffff)
photometric = PHOTOMETRIC_MINISWHITE;
if (!TIFFSetField(tiff, TIFFTAG_PHOTOMETRIC, photometric)
- || !TIFFSetField(tiff, TIFFTAG_COMPRESSION, compression == NoCompression ? COMPRESSION_NONE : COMPRESSION_CCITTRLE)) {
+ || !TIFFSetField(tiff, TIFFTAG_COMPRESSION, compression == NoCompression ? COMPRESSION_NONE : COMPRESSION_CCITTRLE)
+ || !TIFFSetField(tiff, TIFFTAG_BITSPERSAMPLE, 1)) {
TIFFClose(tiff);
return false;
}
@@ -450,43 +473,55 @@ bool QTiffHandler::write(const QImage &image)
}
TIFFClose(tiff);
} else if (format == QImage::Format_Indexed8) {
- if (!TIFFSetField(tiff, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_PALETTE)
- || !TIFFSetField(tiff, TIFFTAG_COMPRESSION, compression == NoCompression ? COMPRESSION_NONE : COMPRESSION_PACKBITS)
- || !TIFFSetField(tiff, TIFFTAG_BITSPERSAMPLE, 8)) {
- TIFFClose(tiff);
- return false;
- }
- //// write the color table
- // allocate the color tables
- uint16 *redTable = static_cast<uint16 *>(qMalloc(256 * sizeof(uint16)));
- uint16 *greenTable = static_cast<uint16 *>(qMalloc(256 * sizeof(uint16)));
- uint16 *blueTable = static_cast<uint16 *>(qMalloc(256 * sizeof(uint16)));
- if (!redTable || !greenTable || !blueTable) {
- TIFFClose(tiff);
- return false;
- }
-
- // set the color table
const QVector<QRgb> colorTable = image.colorTable();
+ bool isGrayscale = checkGrayscale(colorTable);
+ if (isGrayscale) {
+ uint16 photometric = PHOTOMETRIC_MINISBLACK;
+ if (image.colorTable().at(0) == 0xffffffff)
+ photometric = PHOTOMETRIC_MINISWHITE;
+ if (!TIFFSetField(tiff, TIFFTAG_PHOTOMETRIC, photometric)
+ || !TIFFSetField(tiff, TIFFTAG_COMPRESSION, compression == NoCompression ? COMPRESSION_NONE : COMPRESSION_PACKBITS)
+ || !TIFFSetField(tiff, TIFFTAG_BITSPERSAMPLE, 8)) {
+ TIFFClose(tiff);
+ return false;
+ }
+ } else {
+ if (!TIFFSetField(tiff, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_PALETTE)
+ || !TIFFSetField(tiff, TIFFTAG_COMPRESSION, compression == NoCompression ? COMPRESSION_NONE : COMPRESSION_PACKBITS)
+ || !TIFFSetField(tiff, TIFFTAG_BITSPERSAMPLE, 8)) {
+ TIFFClose(tiff);
+ return false;
+ }
+ //// write the color table
+ // allocate the color tables
+ uint16 *redTable = static_cast<uint16 *>(qMalloc(256 * sizeof(uint16)));
+ uint16 *greenTable = static_cast<uint16 *>(qMalloc(256 * sizeof(uint16)));
+ uint16 *blueTable = static_cast<uint16 *>(qMalloc(256 * sizeof(uint16)));
+ if (!redTable || !greenTable || !blueTable) {
+ TIFFClose(tiff);
+ return false;
+ }
- const int tableSize = colorTable.size();
- Q_ASSERT(tableSize <= 256);
- for (int i = 0; i<tableSize; ++i) {
- const QRgb color = colorTable.at(i);
- redTable[i] = qRed(color) * 257;
- greenTable[i] = qGreen(color) * 257;
- blueTable[i] = qBlue(color) * 257;
- }
+ // set the color table
+ const int tableSize = colorTable.size();
+ Q_ASSERT(tableSize <= 256);
+ for (int i = 0; i<tableSize; ++i) {
+ const QRgb color = colorTable.at(i);
+ redTable[i] = qRed(color) * 257;
+ greenTable[i] = qGreen(color) * 257;
+ blueTable[i] = qBlue(color) * 257;
+ }
- const bool setColorTableSuccess = TIFFSetField(tiff, TIFFTAG_COLORMAP, redTable, greenTable, blueTable);
+ const bool setColorTableSuccess = TIFFSetField(tiff, TIFFTAG_COLORMAP, redTable, greenTable, blueTable);
- qFree(redTable);
- qFree(greenTable);
- qFree(blueTable);
+ qFree(redTable);
+ qFree(greenTable);
+ qFree(blueTable);
- if (!setColorTableSuccess) {
- TIFFClose(tiff);
- return false;
+ if (!setColorTableSuccess) {
+ TIFFClose(tiff);
+ return false;
+ }
}
//// write the data
diff --git a/src/svg/qsvgstyle.cpp b/src/svg/qsvgstyle.cpp
index f834016..57927fd 100644
--- a/src/svg/qsvgstyle.cpp
+++ b/src/svg/qsvgstyle.cpp
@@ -363,7 +363,10 @@ void QSvgStrokeStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraSt
if (m_strokeMiterLimitSet)
pen.setMiterLimit(m_stroke.miterLimit());
- if (setDashOffsetNeeded) {
+ // You can have dash offset on solid strokes in SVG files, but not in Qt.
+ // QPen::setDashOffset() will set the pen style to Qt::CustomDashLine,
+ // so don't call the method if the pen is solid.
+ if (setDashOffsetNeeded && pen.style() != Qt::SolidLine) {
qreal currentWidth = pen.widthF();
if (currentWidth == 0)
currentWidth = 1;
diff --git a/src/xmlpatterns/data/qderivedinteger_p.h b/src/xmlpatterns/data/qderivedinteger_p.h
index 859e03d..19dc4c4 100644
--- a/src/xmlpatterns/data/qderivedinteger_p.h
+++ b/src/xmlpatterns/data/qderivedinteger_p.h
@@ -401,18 +401,18 @@ namespace QPatternist
{
return ValidationError::createError(QtXmlPatterns::tr(
"Value %1 of type %2 exceeds maximum (%3).")
- .arg(formatData(static_cast<xsInteger>(num)))
+ .arg(QPatternist::formatData(static_cast<xsInteger>(num)))
.arg(formatType(np, itemType()))
- .arg(formatData(static_cast<xsInteger>(maxInclusive))));
+ .arg(QPatternist::formatData(static_cast<xsInteger>(maxInclusive))));
}
else if((limitsUsage & LimitDownwards) &&
lessThan(num, minimum))
{
return ValidationError::createError(QtXmlPatterns::tr(
"Value %1 of type %2 is below minimum (%3).")
- .arg(formatData(static_cast<xsInteger>(num)))
+ .arg(QPatternist::formatData(static_cast<xsInteger>(num)))
.arg(formatType(np, itemType()))
- .arg(formatData(static_cast<xsInteger>(minInclusive))));
+ .arg(QPatternist::formatData(static_cast<xsInteger>(minInclusive))));
}
else
return AtomicValue::Ptr(new DerivedInteger(num));
diff --git a/src/xmlpatterns/functions/qcomparingaggregator.cpp b/src/xmlpatterns/functions/qcomparingaggregator.cpp
index 6d07109..acda08c 100644
--- a/src/xmlpatterns/functions/qcomparingaggregator.cpp
+++ b/src/xmlpatterns/functions/qcomparingaggregator.cpp
@@ -195,7 +195,7 @@ ComparingAggregator<oper, result>::typeCheck(const StaticContext::Ptr &context,
!BuiltinTypes::xsYearMonthDuration->xdtTypeMatches(t1))
{
context->error(QtXmlPatterns::tr("The first argument to %1 cannot be of type %2.")
- .arg(formatFunction(context->namePool(), signature()))
+ .arg(QPatternist::formatFunction(context->namePool(), signature()))
.arg(formatType(context->namePool(), m_operands.first()->staticType())),
ReportContext::FORG0006, this);
return me;