Bommels05/Mozilla
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Use the intersected dirty rect, like I meant to, to fix bugs on platforms that don't handle negative src rect coordinates in images (and maybe performance regression?). b=374579 r=pavlov

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git-svn-id: svn://10.0.0.236/trunk@222115 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dbaron%dbaron.org
2007-03-20 20:36:59 +00:00
parent 817518ad8e
commit fe888bd0cd
1 changed files with 4 additions and 4 deletions
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8
mozilla/layout/base/nsLayoutUtils.cpp
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@@ -1927,10 +1927,10 @@ nsLayoutUtils::DrawImage(nsIRenderingContext* aRenderingContext,
gfxRect pxDirty;
{
nsIntRect r;
r.x = NSAppUnitsToIntPixels(aDirtyRect.x, d2a);
r.y = NSAppUnitsToIntPixels(aDirtyRect.y, d2a);
r.width = NSAppUnitsToIntPixels(aDirtyRect.XMost(), d2a) - r.x;
r.height = NSAppUnitsToIntPixels(aDirtyRect.YMost(), d2a) - r.y;
r.x = NSAppUnitsToIntPixels(dirtyRect.x, d2a);
r.y = NSAppUnitsToIntPixels(dirtyRect.y, d2a);
r.width = NSAppUnitsToIntPixels(dirtyRect.XMost(), d2a) - r.x;
r.height = NSAppUnitsToIntPixels(dirtyRect.YMost(), d2a) - r.y;
pxDirty.pos.x = gfxFloat(r.x);
pxDirty.pos.y = gfxFloat(r.y);
pxDirty.size.width = gfxFloat(r.width);