зеркало из https://github.com/mozilla/gecko-dev.git
Bug 425662 - Scaled SVG content can get the wrong metrics and poison the cache. r+sr=roc,a1.9=beltzner
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d5a1dc86da
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3960d8eed6
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@ -515,12 +515,15 @@ void
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gfxFont::SetupGlyphExtents(gfxContext *aContext, PRUint32 aGlyphID, PRBool aNeedTight,
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gfxGlyphExtents *aExtents)
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{
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gfxMatrix matrix = aContext->CurrentMatrix();
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aContext->IdentityMatrix();
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cairo_glyph_t glyph;
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glyph.index = aGlyphID;
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glyph.x = 0;
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glyph.y = 0;
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cairo_text_extents_t extents;
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cairo_glyph_extents(aContext->GetCairo(), &glyph, 1, &extents);
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aContext->SetMatrix(matrix);
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const Metrics& fontMetrics = GetMetrics();
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PRUint32 appUnitsPerDevUnit = aExtents->GetAppUnitsPerDevUnit();
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