Source/core/platform/image-decoders/gif/GIFImageDecoder.h - Issue 23646005: Improve GIF decoding performance

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Unified Diff: Source/core/platform/image-decoders/gif/GIFImageDecoder.h

Issue 23646005: Improve GIF decoding performance (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: test data moved to Source/core/platform/image-decoders/testing Created 7 years, 2 months ago

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Index: Source/core/platform/image-decoders/gif/GIFImageDecoder.h

diff --git a/Source/core/platform/image-decoders/gif/GIFImageDecoder.h b/Source/core/platform/image-decoders/gif/GIFImageDecoder.h

index 5c946a2187590ea2e6916ba30110f824ed9e759e..27733fa1bccdea13423aa752d293ff823b1dcf08 100644

--- a/Source/core/platform/image-decoders/gif/GIFImageDecoder.h

+++ b/Source/core/platform/image-decoders/gif/GIFImageDecoder.h

@@ -31,6 +31,8 @@

class GIFImageReader;

+typedef Vector<unsigned char> GIFRow;

namespace WebCore {

// This class decodes the GIF image format.

@@ -57,7 +59,7 @@ namespace WebCore {

virtual bool setFailed() OVERRIDE;

// Callbacks from the GIF reader.

- bool haveDecodedRow(size_t frameIndex, const Vector<unsigned char>& rowBuffer, size_t width, size_t rowNumber, unsigned repeatCount, bool writeTransparentPixels);

+ bool haveDecodedRow(size_t frameIndex, GIFRow::const_iterator rowBegin, size_t width, size_t rowNumber, unsigned repeatCount, bool writeTransparentPixels);

bool frameComplete(size_t frameIndex);

// For testing.