diff options
| -rw-r--r-- | libavcodec/mpeg12dec.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c index d7d893b10a..2fcb78005d 100644 --- a/libavcodec/mpeg12dec.c +++ b/libavcodec/mpeg12dec.c @@ -2067,7 +2067,8 @@ static int decode_chunks(AVCodecContext *avctx, buf_ptr = avpriv_find_start_code(buf_ptr, buf_end, &start_code); if (start_code > 0x1ff) { if (!skip_frame) { - if (HAVE_THREADS && (avctx->active_thread_type & FF_THREAD_SLICE)) { + if (HAVE_THREADS && (avctx->active_thread_type & FF_THREAD_SLICE) && + !avctx->hwaccel) { int i; avctx->execute(avctx, slice_decode_thread, &s2->thread_context[0], NULL, s->slice_count, sizeof(void*)); @@ -2117,7 +2118,8 @@ static int decode_chunks(AVCodecContext *avctx, return AVERROR_INVALIDDATA; } - if (HAVE_THREADS && (avctx->active_thread_type & FF_THREAD_SLICE) && s->slice_count) { + if (HAVE_THREADS && (avctx->active_thread_type & FF_THREAD_SLICE) && + !avctx->hwaccel && s->slice_count) { int i; avctx->execute(avctx, slice_decode_thread, @@ -2263,7 +2265,8 @@ static int decode_chunks(AVCodecContext *avctx, break; } - if (HAVE_THREADS && (avctx->active_thread_type & FF_THREAD_SLICE)) { + if (HAVE_THREADS && (avctx->active_thread_type & FF_THREAD_SLICE) && + !avctx->hwaccel) { int threshold = (s2->mb_height * s->slice_count + s2->slice_context_count / 2) / s2->slice_context_count; |