third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.cpp - Issue 2756463003: Remove opaque alpha channel special case

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Unified Diff: third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.cpp

Issue 2756463003: Remove opaque alpha channel special case (Closed)

Patch Set: Fixing first-pixel alpha case Created 3 years, 9 months ago

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Index: third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.cpp

diff --git a/third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.cpp b/third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.cpp

index ca2cd692b0f94e0a8bf5520646f1c2c9d6c9ced7..f1bbef96ff542b5e4a04df08a2ca0809580a28a5 100644

--- a/third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.cpp

+++ b/third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoder.cpp

@@ -461,11 +461,10 @@ bool WEBPImageDecoder::decodeSingleFrame(const uint8_t* dataBytes,

colorSpaceForSkImages()))

return setFailed();

buffer.zeroFillPixelData();

- buffer.setStatus(ImageFrame::FramePartial);

// The buffer is transparent outside the decoded area while the image is

// loading. The correct alpha value for the frame will be set when it is

// fully decoded.

- buffer.setHasAlpha(true);

+ buffer.setStatus(ImageFrame::FramePartial);

buffer.setOriginalFrameRect(IntRect(IntPoint(), size()));

}