From 258d35ceb3142d654d02799516c433ccf7094313 Mon Sep 17 00:00:00 2001 From: Simon Hausmann Date: Wed, 13 Aug 2014 16:33:27 +0200 Subject: Add support for accelerated glyph rendering in the directfb plugin Change-Id: I44ae087c900e5cffdada45845cb7f34aab89b8ab Reviewed-by: Lars Knoll --- src/plugins/platforms/directfb/qdirectfbblitter.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/plugins/platforms/directfb/qdirectfbblitter.h') diff --git a/src/plugins/platforms/directfb/qdirectfbblitter.h b/src/plugins/platforms/directfb/qdirectfbblitter.h index 0255040729..c60f0fac25 100644 --- a/src/plugins/platforms/directfb/qdirectfbblitter.h +++ b/src/plugins/platforms/directfb/qdirectfbblitter.h @@ -61,6 +61,7 @@ public: virtual void drawPixmap(const QRectF &rect, const QPixmap &pixmap, const QRectF &subrect); void alphaFillRect(const QRectF &rect, const QColor &color, QPainter::CompositionMode cmode); void drawPixmapOpacity(const QRectF &rect, const QPixmap &pixmap, const QRectF &subrect, QPainter::CompositionMode cmode, qreal opacity); + virtual bool drawCachedGlyphs(const QPaintEngineState *state, QFontEngine::GlyphFormat glyphFormat, int numGlyphs, const glyph_t *glyphs, const QFixedPoint *positions, QFontEngine *fontEngine); IDirectFBSurface *dfbSurface() const; @@ -110,6 +111,21 @@ inline IDirectFBSurface *QDirectFbBlitter::dfbSurface() const return m_surface.data(); } +class QDirectFbTextureGlyphCache : public QImageTextureGlyphCache +{ +public: + QDirectFbTextureGlyphCache(QFontEngine::GlyphFormat format, const QTransform &matrix) + : QImageTextureGlyphCache(format, matrix) + {} + + virtual void resizeTextureData(int width, int height); + + IDirectFBSurface *sourceSurface(); + +private: + QDirectFBPointer m_surface; +}; + QT_END_NAMESPACE #endif // QDIRECTFBBLITTER_H -- cgit v1.2.3