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add ABI compatibility check

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minor revision shouldn't matter, we only check major revision number.
Bumped all version numbers so that incompatibility starts *now*

Change-Id: Id06c20f03039845ae4cfb3fd121807b931d67ee4
This commit is contained in:
Pascal Massimino
2012-07-18 11:53:25 -07:00
parent 2a77557002
commit f7f16a2976
9 changed files with 30 additions and 21 deletions
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4
src/mux/muxread.c
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@ -89,7 +89,9 @@ WebPMux* WebPMuxCreateInternal(const WebPData* bitstream, int copy_data,
ChunkInit(&chunk);
// Sanity checks.
if (version != WEBP_MUX_ABI_VERSION) return NULL; // version mismatch
if (WEBP_ABI_IS_INCOMPATIBLE(version, WEBP_MUX_ABI_VERSION)) {
return NULL; // version mismatch
}
if (bitstream == NULL) return NULL;
data = bitstream->bytes_;