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restore decode API compatibility

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protect flip/alpha_dither w/a WEBP_DECODER_ABI_VERSION check

Change-Id: I437a5d5f78800f71b7e7e323faa321f946bf9515
This commit is contained in:
James Zern
2014-07-22 20:03:52 -07:00
parent d2cc61b7dd
commit 793368e8c6
9 changed files with 40 additions and 14 deletions
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2
src/dec/webp.c
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@ -521,9 +521,11 @@ static VP8StatusCode DecodeInto(const uint8_t* const data, size_t data_size,
WebPFreeDecBuffer(params->output);
}
#if WEBP_DECODER_ABI_VERSION > 0x0203
if (params->options != NULL && params->options->flip) {
status = WebPFlipBuffer(params->output);
}
#endif
return status;
}