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Mux API change:

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'Set' and 'Get' methods for images take/return a bitstream as input,
instead of separate 'image' and 'alpha' arguments.

Also,
- Make WebPDataCopy() a public API
- Use WebPData for storing data in WebPChunk.
- Fix a potential memleak.

Change-Id: I4bf5ee6b39971384cb124b5b43921c27e9aabf3e
This commit is contained in:
Urvang Joshi
2012-06-20 10:59:40 -07:00
parent a575b4bc15
commit b74ed6e766
8 changed files with 275 additions and 282 deletions
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4
README.mux
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@ -75,7 +75,7 @@ profile & XMP metadata.
int copy_data = 0;
WebPMux* mux = WebPMuxNew();
// ... (Prepare image data).
WebPMuxSetImage(mux, &image, &alpha, copy_data);
WebPMuxSetImage(mux, &image, copy_data);
// ... (Prepare ICCP color profile data).
WebPMuxSetColorProfile(mux, &icc_profile, copy_data);
// ... (Prepare XMP metadata).
@ -92,7 +92,7 @@ Example#2 (pseudo code): Get image & color profile data from a WebP file.
int copy_data = 0;
// ... (Read data from file).
WebPMux* mux = WebPMuxCreate(&data, copy_data);
WebPMuxGetImage(mux, &image, &alpha);
WebPMuxGetImage(mux, &image);
// ... (Consume image; e.g. call WebPDecode() to decode the data).
WebPMuxGetColorProfile(mux, &icc_profile);
// ... (Consume icc_profile).