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Mux: only allow adding frame/tiles at the end.

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Change-Id: I5d685628da8c8ac85144cee2e5808b30ec79fef9
This commit is contained in:
Urvang Joshi
2012-06-22 11:17:02 -07:00
parent 2c341b0eed
commit b494ad5096
6 changed files with 32 additions and 59 deletions
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6
src/mux/muxi.h
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@ -215,10 +215,8 @@ static WEBP_INLINE WebPChunk** MuxImageGetListFromId(WebPMuxImage* wpi,
}
}
// Sets 'wpi' at nth position in the 'wpi_list'.
// nth = 0 has the special meaning "last of the list".
WebPMuxError MuxImageSetNth(const WebPMuxImage* wpi, WebPMuxImage** wpi_list,
uint32_t nth);
// Pushes 'wpi' at the end of 'wpi_list'.
WebPMuxError MuxImagePush(const WebPMuxImage* wpi, WebPMuxImage** wpi_list);
// Delete nth image in the image list with given tag id.
WebPMuxError MuxImageDeleteNth(WebPMuxImage** wpi_list, uint32_t nth,