s->current_frame.reference = 3;
if (avctx->get_buffer(avctx, &s->current_frame) < 0) {
av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
- return -1;
+ goto error;
}
if (s->keyframe) {
} else {
if (!s->golden_frame.data[0]) {
av_log(s->avctx, AV_LOG_ERROR, "vp3: first frame not a keyframe\n");
- avctx->release_buffer(avctx, &s->current_frame);
- return -1;
+ goto error;
}
}
if (unpack_superblocks(s, &gb)){
av_log(s->avctx, AV_LOG_ERROR, "error in unpack_superblocks\n");
- return -1;
+ goto error;
}
if (unpack_modes(s, &gb)){
av_log(s->avctx, AV_LOG_ERROR, "error in unpack_modes\n");
- return -1;
+ goto error;
}
if (unpack_vectors(s, &gb)){
av_log(s->avctx, AV_LOG_ERROR, "error in unpack_vectors\n");
- return -1;
+ goto error;
}
if (unpack_block_qpis(s, &gb)){
av_log(s->avctx, AV_LOG_ERROR, "error in unpack_block_qpis\n");
- return -1;
+ goto error;
}
if (unpack_dct_coeffs(s, &gb)){
av_log(s->avctx, AV_LOG_ERROR, "error in unpack_dct_coeffs\n");
- return -1;
+ goto error;
}
for (i = 0; i < 3; i++) {
s->current_frame.data[0]= NULL; /* ensure that we catch any access to this released frame */
return buf_size;
+
+error:
+ if (s->current_frame.data[0])
+ avctx->release_buffer(avctx, &s->current_frame);
+ return -1;
}
/*