diff options
| author | Jiang Jiang <jiang.jiang@nokia.com> | 2011-11-04 14:47:31 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2011-11-08 07:43:00 +0100 |
| commit | 63eae1bd15ea8aa1e4fc460194e34ecb5fc55b3a (patch) | |
| tree | af59cef7a05fffcc04655449ad18371f3719c8ee /src/opengl/gl2paintengineex | |
| parent | 04f6983979021aecd5c3dbb7cc80f864bb4ee56d (diff) | |
Fix subpixel positioning support
Move subpixelPositionForX from QTextureGlyphCache to QFontEngine,
since some font engines like QFontEngineFT may need a custom
implementation or tweak it a little bit.
In QRasterPaintEngine::drawCachedGlyphs, do not add aliasedCoodinate
to x offset as that will break subpixel positioning.
Change-Id: Idbcec617509459b80965220ceb07b17737649bbf
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Diffstat (limited to 'src/opengl/gl2paintengineex')
| -rw-r--r-- | src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp index 947abf81ff..45ac639286 100644 --- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp +++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp @@ -1654,7 +1654,7 @@ void QGL2PaintEngineExPrivate::drawCachedGlyphs(QFontEngineGlyphCache::Type glyp for (int i=0; i<staticTextItem->numGlyphs; ++i) { QFixed subPixelPosition; if (supportsSubPixelPositions) - subPixelPosition = cache->subPixelPositionForX(staticTextItem->glyphPositions[i].x); + subPixelPosition = staticTextItem->fontEngine()->subPixelPositionForX(staticTextItem->glyphPositions[i].x); QTextureGlyphCache::GlyphAndSubPixelPosition glyph(staticTextItem->glyphs[i], subPixelPosition); |