STATE_VP8_FRAME_HEADER  322 3rdparty/libwebp/dec/idec.c     ChangeState(idec, STATE_VP8_FRAME_HEADER, headers.offset);
STATE_VP8_FRAME_HEADER  542 3rdparty/libwebp/dec/idec.c   if (idec->state_ == STATE_VP8_FRAME_HEADER) {