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Unified Diff: src/codec/SkCodec_libgif.h

Issue 1055743003: Swizzler changes Index8 and 565 (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Gif rewinding that actually works Created 5 years, 8 months ago
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« include/core/SkTemplates.h ('K') | « src/codec/SkCodec_libbmp.cpp ('k') | src/codec/SkCodec_libgif.cpp » ('j') | tests/CodexTest.cpp » ('J')
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Index: src/codec/SkCodec_libgif.h
diff --git a/src/codec/SkCodec_libgif.h b/src/codec/SkCodec_libgif.h
index de59c6c32a4d1f511a14571c8f3213d60294e935..286789dc5f7af7ebe1a0351da76b9332c59e6a39 100644
--- a/src/codec/SkCodec_libgif.h
+++ b/src/codec/SkCodec_libgif.h
@@ -34,6 +34,19 @@ public:
protected:
/*
+ * Read enough of the stream to initialize the SkGifCodec.
scroggo 2015/04/09 17:37:17 Please add comments regarding ownership of SkStrea
msarett 2015/04/09 19:21:31 Done.
+ * Returns a bool representing success or failure.
+ *
+ * If it returned true, and codecOut was not NULL,
+ * codecOut will be set to a new SkGifCodec.
+ *
+ * If it returned true, and codecOut was NULL,
+ * gifOut must be non-NULL and gifOut will be set to a new
+ * GifFileType pointer.
+ */
+ static bool ReadHeader(SkStream*, SkCodec** codecOut, GifFileType** gifOut);
+
+ /*
* Initiates the gif decode
*/
Result onGetPixels(const SkImageInfo&, void*, size_t, const Options&,
« include/core/SkTemplates.h ('K') | « src/codec/SkCodec_libbmp.cpp ('k') | src/codec/SkCodec_libgif.cpp » ('j') | tests/CodexTest.cpp » ('J')

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