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mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN

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these functions are used by libwebpmux

Change-Id: Ifcb79e685f3a6b53007c0dc5f220737daba97d47
This commit is contained in:
James Zern
2012-04-24 18:04:38 -07:00
parent b9ae4f0d88
commit 228d96a538
4 changed files with 24 additions and 21 deletions
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11
src/dec/vp8i.h
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@ -290,17 +290,6 @@ struct VP8Decoder {
int VP8SetError(VP8Decoder* const dec,
VP8StatusCode error, const char* const msg);
// Returns true if the next 3 bytes in data contain the VP8 signature.
int VP8CheckSignature(const uint8_t* const data, size_t data_size);
// Validates the VP8 data-header and retrieves basic header information viz
// width and height. Returns 0 in case of formatting error. *width/*height
// can be passed NULL.
int VP8GetInfo(const uint8_t* data,
size_t data_size, // data available so far
size_t chunk_size, // total data size expect in the chunk
int *width, int *height);
// in tree.c
void VP8ResetProba(VP8Proba* const proba);
void VP8ParseProba(VP8BitReader* const br, VP8Decoder* const dec);