The variable is not a constant and can lead to race conditions
Fixes: repro.webm (not reproducable with FFmpeg alone)
Found-by: Dale Curtis <dalecurtis@google.com>
Tested-by: Dale Curtis <dalecurtis@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
s->mb_height = (s->avctx->coded_height + 15) / 16;
s->mb_layout = is_vp7 || avctx->active_thread_type == FF_THREAD_SLICE &&
- FFMIN(s->num_coeff_partitions, avctx->thread_count) > 1;
+ avctx->thread_count > 1;
if (!s->mb_layout) { // Frame threading and one thread
s->macroblocks_base = av_mallocz((s->mb_width + s->mb_height * 2 + 1) *
sizeof(*s->macroblocks));