diff options
| author | Jiang Jiang <jiang.jiang@nokia.com> | 2012-02-28 12:50:27 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-03-08 09:39:26 +0100 |
| commit | 7de046db735ffc1e17d11dca1bb815876e796cdc (patch) | |
| tree | eeff468b1456bbd4f0d9608b388b3ad746041dc4 /src/gui/opengl | |
| parent | a44da8fc12bdd1fc62311307b7cae391858a206e (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/gui/opengl')
| -rw-r--r-- | src/gui/opengl/qopenglpaintengine.cpp | 6 | ||||
| -rw-r--r-- | src/gui/opengl/qopenglpaintengine_p.h | 2 |
2 files changed, 3 insertions, 5 deletions
diff --git a/src/gui/opengl/qopenglpaintengine.cpp b/src/gui/opengl/qopenglpaintengine.cpp index eb32ac162f..73be87bc1d 100644 --- a/src/gui/opengl/qopenglpaintengine.cpp +++ b/src/gui/opengl/qopenglpaintengine.cpp @@ -1405,8 +1405,7 @@ void QOpenGL2PaintEngineEx::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; @@ -1460,8 +1459,7 @@ void QOpenGL2PaintEngineEx::drawTextItem(const QPointF &p, const QTextItem &text 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/gui/opengl/qopenglpaintengine_p.h b/src/gui/opengl/qopenglpaintengine_p.h index 0a6ef2a4d2..1b3dfbae28 100644 --- a/src/gui/opengl/qopenglpaintengine_p.h +++ b/src/gui/opengl/qopenglpaintengine_p.h @@ -157,7 +157,7 @@ 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(QOpenGL2PaintEngineEx) |