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Add GetCanvasSize() method to mux

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Change-Id: If910f5024f4c301a92e6c2e8ee9c315a103c5df7
This commit is contained in:
Urvang Joshi
2013-05-02 13:54:25 -07:00
parent 6393fe4b7c
commit fffefd18c3
6 changed files with 69 additions and 4 deletions
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6
src/mux/muxi.h
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@ -236,6 +236,12 @@ WebPChunk** MuxGetChunkListFromId(const WebPMux* mux, WebPChunkId id);
// Validates that the given mux has a single image.
WebPMuxError MuxValidateForImage(const WebPMux* const mux);
// Get the canvas width and height after validating that VP8X/VP8/VP8L chunk and
// canvas size are valid. This method can be used for validation-only purposes
// by passing 'width' and 'height' to be NULL.
WebPMuxError MuxGetCanvasSize(const WebPMux* const mux, int* width,
int* height);
// Validates the given mux object.
WebPMuxError MuxValidate(const WebPMux* const mux);