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add doc precision about WebPDemuxPartial()

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it wasn't clear the data can be incomplete

Change-Id: I1482379aaea31e08a65c90f15e32edec2472e17e
This commit is contained in:
Pascal Massimino 2013-03-19 02:45:27 -07:00
parent 401f7b856f
commit 224e8d4630
1 changed files with 2 additions and 3 deletions
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5
src/webp/demux.h
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@ -81,14 +81,13 @@ enum WebPDemuxState {
WEBP_EXTERN(WebPDemuxer*) WebPDemuxInternal(
const WebPData*, int, WebPDemuxState*, int);
// Parses the WebP file given by 'data'.
// A complete WebP file must be present in 'data' for the function to succeed.
// Parses the full WebP file given by 'data'.
// Returns a WebPDemuxer object on successful parse, NULL otherwise.
static WEBP_INLINE WebPDemuxer* WebPDemux(const WebPData* data) {
return WebPDemuxInternal(data, 0, NULL, WEBP_DEMUX_ABI_VERSION);
}
// Parses the WebP file given by 'data'.
// Parses the possibly incomplete WebP file given by 'data'.
// If 'state' is non-NULL it will be set to indicate the status of the demuxer.
// Returns a WebPDemuxer object on successful parse, NULL otherwise.
static WEBP_INLINE WebPDemuxer* WebPDemuxPartial(