WEBP_CHUNK_ANIM    28 3rdparty/libwebp/mux/muxinternal.c   { MKFOURCC('A', 'N', 'I', 'M'),  WEBP_CHUNK_ANIM,    ANIM_CHUNK_SIZE },
WEBP_CHUNK_ANIM   440 3rdparty/libwebp/mux/muxinternal.c     case WEBP_CHUNK_ANIM:    return (WebPChunk**)&mux->anim_;
WEBP_CHUNK_ANIM   434 3rdparty/libwebp/mux/muxread.c   if (anim.size < kChunks[WEBP_CHUNK_ANIM].size) return WEBP_MUX_BAD_DATA;