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Merge pull request #2128 from abarth/opacity_layer

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Fix OpacityLayer to blend in the correct direction
This commit is contained in:
Adam Barth 2015-12-02 17:14:23 -08:00
commit 98714ef9f9
1 changed files with 2 additions and 4 deletions
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6
sky/compositor/opacity_layer.cc
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@ -14,11 +14,9 @@ OpacityLayer::~OpacityLayer() {
}
void OpacityLayer::Paint(PaintContext::ScopedFrame& frame) {
SkColor color = SkColorSetARGB(alpha_, 0, 0, 0);
RefPtr<SkColorFilter> colorFilter = adoptRef(
SkColorFilter::CreateModeFilter(color, SkXfermode::kSrcOver_Mode));
SkPaint paint;
paint.setColorFilter(colorFilter.get());
paint.setColor(SkColorSetARGB(alpha_, 0, 0, 0));
paint.setXfermodeMode(SkXfermode::kSrcOver_Mode);
SkCanvas& canvas = frame.canvas();
canvas.saveLayer(has_paint_bounds() ? &paint_bounds() : nullptr, &paint);
PaintChildren(frame);