third_party/WebKit/Source/core/frame/ImageBitmap.cpp - Issue 1307143005: Make 2D canvas smarter about chosing whether or not to use GPU acceleration

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Unified Diff: third_party/WebKit/Source/core/frame/ImageBitmap.cpp

Issue 1307143005: Make 2D canvas smarter about chosing whether or not to use GPU acceleration (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: migrated to chromium repo Created 5 years, 3 months ago

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« no previous file with comments | « third_party/WebKit/Source/core/frame/ImageBitmap.h ('k') | third_party/WebKit/Source/core/html/HTMLCanvasElement.h » ('j') | third_party/WebKit/Source/core/html/HTMLImageElement.cpp » ('J')
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Index: third_party/WebKit/Source/core/frame/ImageBitmap.cpp

diff --git a/third_party/WebKit/Source/core/frame/ImageBitmap.cpp b/third_party/WebKit/Source/core/frame/ImageBitmap.cpp

index 5349544d6bf4bc1c90e58ee0663e183fdc596089..e256ce59684d3e204e734013e5d9b45c997c11f4 100644

--- a/third_party/WebKit/Source/core/frame/ImageBitmap.cpp

+++ b/third_party/WebKit/Source/core/frame/ImageBitmap.cpp

@@ -90,7 +90,7 @@ ImageBitmap::ImageBitmap(HTMLCanvasElement* canvas, const IntRect& cropRect)

IntRect srcRect = intersection(cropRect, IntRect(IntPoint(), canvas->size()));

m_bitmapRect = IntRect(IntPoint(std::max(0, -cropRect.x()), std::max(0, -cropRect.y())), srcRect.size());

ASSERT(canvas->isPaintable());

- m_bitmap = cropImage(canvas->copiedImage(BackBuffer), cropRect);

+ m_bitmap = cropImage(canvas->copiedImage(BackBuffer, PreferAcceleration), cropRect);

}

ImageBitmap::ImageBitmap(ImageData* data, const IntRect& cropRect)

@@ -197,7 +197,7 @@ PassRefPtr<Image> ImageBitmap::bitmapImage() const

return m_bitmap;

}

-PassRefPtr<Image> ImageBitmap::getSourceImageForCanvas(SourceImageStatus* status) const

+PassRefPtr<Image> ImageBitmap::getSourceImageForCanvas(SourceImageStatus* status, AccelerationHint) const

{

*status = NormalSourceImageStatus;

return bitmapImage();