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-rw-r--r--src/gui/painting/qpaintengine_raster.cpp10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 4792f00..3d963a7 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -3100,9 +3100,17 @@ void QRasterPaintEngine::drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs,
int margin = cache->glyphMargin();
+ bool supportsSubPixelPositions = fontEngine->supportsSubPixelPositions();
+
const uchar *bits = image.bits();
for (int i=0; i<numGlyphs; ++i) {
- const QTextureGlyphCache::Coord &c = cache->coords.value(glyphs[i]);
+
+ QFixed subPixelPosition;
+ if (supportsSubPixelPositions)
+ subPixelPosition = cache->subPixelPositionForX(positions[i].x);
+ QTextureGlyphCache::GlyphAndSubPixelPosition glyph(glyphs[i], subPixelPosition);
+ const QTextureGlyphCache::Coord &c = cache->coords.value(glyph);
+
int x = qFloor(positions[i].x) + c.baseLineX - margin;
int y = qFloor(positions[i].y) - c.baseLineY - margin;