third_party/WebKit/Source/core/paint/BoxPainter.cpp - Issue 1456813002: Calculate Background Image Geometries using sub-pixel values

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Unified Diff: third_party/WebKit/Source/core/paint/BoxPainter.cpp

Issue 1456813002: Calculate Background Image Geometries using sub-pixel values (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: MOAR expectations Created 5 years ago

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Index: third_party/WebKit/Source/core/paint/BoxPainter.cpp

diff --git a/third_party/WebKit/Source/core/paint/BoxPainter.cpp b/third_party/WebKit/Source/core/paint/BoxPainter.cpp

index 709167ad0b937c0e80e5c6e5c41d0955b269d1d7..711f1e5f7403385502016512576bfcf127a872b8 100644

--- a/third_party/WebKit/Source/core/paint/BoxPainter.cpp

+++ b/third_party/WebKit/Source/core/paint/BoxPainter.cpp

@@ -464,15 +464,15 @@ void BoxPainter::paintFillLayerExtended(const LayoutBoxModelObject& obj, const P

// if op != SkXfermode::kSrcOver_Mode, a mask is being painted.

SkXfermode::Mode compositeOp = op == SkXfermode::kSrcOver_Mode ? bgOp : op;

const LayoutObject* clientForBackgroundImage = backgroundObject ? backgroundObject : &obj;

- RefPtr<Image> image = bgImage->image(clientForBackgroundImage, geometry.imageContainerSize(), obj.style()->effectiveZoom());

+ RefPtr<Image> image = bgImage->image(clientForBackgroundImage, flooredIntSize(geometry.imageContainerSize()), obj.style()->effectiveZoom());

InterpolationQuality interpolationQuality = chooseInterpolationQuality(*clientForBackgroundImage, context, image.get(), &bgLayer, LayoutSize(geometry.tileSize()));

if (bgLayer.maskSourceType() == MaskLuminance)

context->setColorFilter(ColorFilterLuminanceToAlpha);

InterpolationQuality previousInterpolationQuality = context->imageInterpolationQuality();

context->setImageInterpolationQuality(interpolationQuality);

TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "PaintImage", "data", InspectorPaintImageEvent::data(obj, *bgImage));

- context->drawTiledImage(image.get(), geometry.destRect(), geometry.phase(), geometry.tileSize(),

- compositeOp, geometry.spaceSize());

+ context->drawTiledImage(image.get(), FloatRect(geometry.destRect()), FloatPoint(geometry.phase()), FloatSize(geometry.tileSize()),

+ compositeOp, FloatSize(geometry.spaceSize()));

context->setImageInterpolationQuality(previousInterpolationQuality);

}