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author | Gunnar Sletta <gunnar@trolltech.com> | 2009-10-30 09:08:24 (GMT) |
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committer | Gunnar Sletta <gunnar@trolltech.com> | 2009-10-30 09:08:24 (GMT) |
commit | 8efb1eb4b112dfe718f47a5b99cd9a839ac62752 (patch) | |
tree | c19cdce456e2c142033e530e59954ff0b78a6dea /src/gui | |
parent | dc4e074324eb91a8a16e14c86ff41b03647b4cfa (diff) | |
parent | 2f9c37c4b48c4b5005c89f1c5a5fa036e1e22811 (diff) | |
download | Qt-8efb1eb4b112dfe718f47a5b99cd9a839ac62752.zip Qt-8efb1eb4b112dfe718f47a5b99cd9a839ac62752.tar.gz Qt-8efb1eb4b112dfe718f47a5b99cd9a839ac62752.tar.bz2 |
Merge branch '4.6' of git@scm.dev.nokia.troll.no:qt/qt-graphics-team into 4.6
Diffstat (limited to 'src/gui')
-rw-r--r-- | src/gui/image/qimagepixmapcleanuphooks.cpp | 18 | ||||
-rw-r--r-- | src/gui/image/qimagepixmapcleanuphooks_p.h | 4 | ||||
-rw-r--r-- | src/gui/image/qpixmapdata_p.h | 3 | ||||
-rw-r--r-- | src/gui/text/qtextengine_mac.cpp | 73 |
4 files changed, 57 insertions, 41 deletions
diff --git a/src/gui/image/qimagepixmapcleanuphooks.cpp b/src/gui/image/qimagepixmapcleanuphooks.cpp index ac30646..35322e9 100644 --- a/src/gui/image/qimagepixmapcleanuphooks.cpp +++ b/src/gui/image/qimagepixmapcleanuphooks.cpp @@ -40,7 +40,8 @@ ****************************************************************************/ #include "qimagepixmapcleanuphooks_p.h" -#include "qpixmapdata_p.h" +#include "private/qpixmapdata_p.h" +#include "private/qimage_p.h" QT_BEGIN_NAMESPACE @@ -132,4 +133,19 @@ void QImagePixmapCleanupHooks::executeImageHooks(qint64 key) qt_image_cleanup_hook_64(key); } +void QImagePixmapCleanupHooks::enableCleanupHooks(const QPixmap &pixmap) +{ + enableCleanupHooks(const_cast<QPixmap &>(pixmap).data_ptr().data()); +} + +void QImagePixmapCleanupHooks::enableCleanupHooks(QPixmapData *pixmapData) +{ + pixmapData->is_cached = true; +} + +void QImagePixmapCleanupHooks::enableCleanupHooks(const QImage &image) +{ + const_cast<QImage &>(image).data_ptr()->is_cached = true; +} + QT_END_NAMESPACE diff --git a/src/gui/image/qimagepixmapcleanuphooks_p.h b/src/gui/image/qimagepixmapcleanuphooks_p.h index 16c8974..9e490d7 100644 --- a/src/gui/image/qimagepixmapcleanuphooks_p.h +++ b/src/gui/image/qimagepixmapcleanuphooks_p.h @@ -70,6 +70,10 @@ public: static QImagePixmapCleanupHooks *instance(); + static void enableCleanupHooks(const QImage &image); + static void enableCleanupHooks(const QPixmap &pixmap); + static void enableCleanupHooks(QPixmapData *pixmapData); + // Gets called when a pixmap is about to be modified: void addPixmapModificationHook(_qt_pixmap_cleanup_hook_pm); diff --git a/src/gui/image/qpixmapdata_p.h b/src/gui/image/qpixmapdata_p.h index 2f4f201..e99409c 100644 --- a/src/gui/image/qpixmapdata_p.h +++ b/src/gui/image/qpixmapdata_p.h @@ -131,12 +131,11 @@ protected: private: friend class QPixmap; - friend class QGLContextPrivate; friend class QX11PixmapData; friend class QS60PixmapData; + friend class QImagePixmapCleanupHooks; // Needs to set is_cached friend class QGLTextureCache; //Needs to check the reference count friend class QExplicitlySharedDataPointer<QPixmapData>; - friend bool qt_createEGLSurfaceForPixmap(QPixmapData*, bool); // Needs to set is_cached QAtomicInt ref; int detach_no; diff --git a/src/gui/text/qtextengine_mac.cpp b/src/gui/text/qtextengine_mac.cpp index eeccc72..54be53b 100644 --- a/src/gui/text/qtextengine_mac.cpp +++ b/src/gui/text/qtextengine_mac.cpp @@ -594,53 +594,50 @@ void QTextEngine::shapeTextMac(int item) const str = reinterpret_cast<const QChar *>(uc); } - while (true) { - ensureSpace(num_glyphs); - num_glyphs = layoutData->glyphLayout.numGlyphs - layoutData->used; - - QGlyphLayout g = availableGlyphs(&si); - g.numGlyphs = num_glyphs; - unsigned short *log_clusters = logClusters(&si); + ensureSpace(num_glyphs); + num_glyphs = layoutData->glyphLayout.numGlyphs - layoutData->used; - if (fe->stringToCMap(str, - len, - &g, - &num_glyphs, - flags, - log_clusters, - attributes())) { + QGlyphLayout g = availableGlyphs(&si); + g.numGlyphs = num_glyphs; + unsigned short *log_clusters = logClusters(&si); - heuristicSetGlyphAttributes(str, len, &g, log_clusters, num_glyphs); - break; - } + bool stringToCMapFailed = false; + if (!fe->stringToCMap(str, len, &g, &num_glyphs, flags, log_clusters, attributes())) { + ensureSpace(num_glyphs); + stringToCMapFailed = fe->stringToCMap(str, len, &g, &num_glyphs, flags, log_clusters, + attributes()); } - si.num_glyphs = num_glyphs; + if (!stringToCMapFailed) { + heuristicSetGlyphAttributes(str, len, &g, log_clusters, num_glyphs); - layoutData->used += si.num_glyphs; + si.num_glyphs = num_glyphs; - QGlyphLayout g = shapedGlyphs(&si); + layoutData->used += si.num_glyphs; - if (si.analysis.script == QUnicodeTables::Arabic) { - QVarLengthArray<QArabicProperties> props(len + 2); - QArabicProperties *properties = props.data(); - int f = si.position; - int l = len; - if (f > 0) { - --f; - ++l; - ++properties; - } - if (f + l < layoutData->string.length()) { - ++l; - } - qt_getArabicProperties((const unsigned short *)(layoutData->string.unicode()+f), l, props.data()); + QGlyphLayout g = shapedGlyphs(&si); - unsigned short *log_clusters = logClusters(&si); + if (si.analysis.script == QUnicodeTables::Arabic) { + QVarLengthArray<QArabicProperties> props(len + 2); + QArabicProperties *properties = props.data(); + int f = si.position; + int l = len; + if (f > 0) { + --f; + ++l; + ++properties; + } + if (f + l < layoutData->string.length()) { + ++l; + } + qt_getArabicProperties((const unsigned short *)(layoutData->string.unicode()+f), l, props.data()); - for (int i = 0; i < len; ++i) { - int gpos = log_clusters[i]; - g.attributes[gpos].justification = properties[i].justification; + unsigned short *log_clusters = logClusters(&si); + + for (int i = 0; i < len; ++i) { + int gpos = log_clusters[i]; + g.attributes[gpos].justification = properties[i].justification; + } } } |