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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-11-18 02:56:29 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-11-18 16:47:29 +0100 |
| commit | 1a947dfa8347b3b1fe0f5bd699a10fe3dfe0ff50 (patch) | |
| tree | e6b50e3577309ee25f58640c9cf4b22523c5b7ef | |
| parent | f48cddfe4cf04e2d6e802d12e973301ff5a1a9a8 (diff) | |
| download | ffmpeg-1a947dfa8347b3b1fe0f5bd699a10fe3dfe0ff50.tar.gz | |
ff_mpeg_update_thread_context: assert context unequality
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/mpegvideo.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index f496e830a2..885226ac61 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -536,6 +536,8 @@ int ff_mpeg_update_thread_context(AVCodecContext *dst, if (dst == src) return 0; + av_assert0(s != s1); + // FIXME can parameters change on I-frames? // in that case dst may need a reinit if (!s->context_initialized) { @@ -570,6 +572,7 @@ int ff_mpeg_update_thread_context(AVCodecContext *dst, s->picture_number = s1->picture_number; s->input_picture_number = s1->input_picture_number; + av_assert0(!s->picture || s->picture != s1->picture); memcpy(s->picture, s1->picture, s1->picture_count * sizeof(Picture)); memcpy(&s->last_picture, &s1->last_picture, (char *) &s1->last_picture_ptr - (char *) &s1->last_picture); |