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authorJiang Jiang <jiang.jiang@nokia.com>2012-02-28 12:50:27 +0100
committerQt by Nokia <qt-info@nokia.com>2012-03-08 09:39:26 +0100
commit7de046db735ffc1e17d11dca1bb815876e796cdc (patch)
treeeeff468b1456bbd4f0d9608b388b3ad746041dc4 /src/opengl
parenta44da8fc12bdd1fc62311307b7cae391858a206e (diff)
Enablers for shared graphics cache in raster paint engine
Required changes for using shared graphics cache for distance field raster glyph rendering. Most of the logic is in platform plugins. Platform plugins should implement QPlatformIntegration::createImagePaintEngine() to create a subclass of QRasterEngine. Change-Id: Icf0a396e722e43b4caa2c1849aae38753cde38f1 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Diffstat (limited to 'src/opengl')
-rw-r--r--src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp6
-rw-r--r--src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h2
2 files changed, 3 insertions, 5 deletions
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index 29dab0e1e0..ca32adcd6f 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -1432,8 +1432,7 @@ void QGL2PaintEngineEx::drawStaticTextItem(QStaticTextItem *textItem)
// don't try to cache huge fonts or vastly transformed fonts
QFontEngine *fontEngine = textItem->fontEngine();
- const qreal pixelSize = fontEngine->fontDef.pixelSize;
- if (shouldDrawCachedGlyphs(pixelSize, s->matrix) || det < 0.25f || det > 4.f) {
+ if (shouldDrawCachedGlyphs(fontEngine, s->matrix) || det < 0.25f || det > 4.f) {
QFontEngineGlyphCache::Type glyphType = fontEngine->glyphFormat >= 0
? QFontEngineGlyphCache::Type(textItem->fontEngine()->glyphFormat)
: d->glyphCacheType;
@@ -1491,8 +1490,7 @@ void QGL2PaintEngineEx::drawTextItem(const QPointF &p, const QTextItem &textItem
bool drawCached = txtype < QTransform::TxProject;
// don't try to cache huge fonts or vastly transformed fonts
- const qreal pixelSize = ti.fontEngine->fontDef.pixelSize;
- if (shouldDrawCachedGlyphs(pixelSize, s->matrix) || det < 0.25f || det > 4.f)
+ if (shouldDrawCachedGlyphs(ti.fontEngine, s->matrix) || det < 0.25f || det > 4.f)
drawCached = false;
QFontEngineGlyphCache::Type glyphType = ti.fontEngine->glyphFormat >= 0
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
index c5d3417555..8eeee334f5 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
@@ -155,7 +155,7 @@ public:
void setRenderTextActive(bool);
bool isNativePaintingActive() const;
- bool supportsTransformations(qreal, const QTransform &) const { return true; }
+ bool supportsTransformations(QFontEngine *, const QTransform &) const { return true; }
private:
Q_DISABLE_COPY(QGL2PaintEngineEx)
};