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| author | Rémi Denis-Courmont <remi@remlab.net> | 2014-10-08 20:37:01 +0300 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2014-10-13 16:05:04 +0200 |
| commit | c80a816142699dea9cf9fa66689a7838a487ed7e (patch) | |
| tree | 71106f86007a91f0bdba5e286c67bfb848007759 | |
| parent | 1f29e5d7a2b0950f3b6820896e97e2c02e6a10a9 (diff) | |
| download | ffmpeg-c80a816142699dea9cf9fa66689a7838a487ed7e.tar.gz | |
h263dec: call get_format() on resolution changes
Fail safe if the pixel format changes.
| -rw-r--r-- | libavcodec/h263dec.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c index 29634b0e9d..31e014a9c7 100644 --- a/libavcodec/h263dec.c +++ b/libavcodec/h263dec.c @@ -513,6 +513,12 @@ int ff_h263_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, if ((ret = ff_mpv_common_frame_size_change(s))) return ret; + + if (avctx->pix_fmt != h263_get_format(avctx)) { + av_log(avctx, AV_LOG_ERROR, "format change not supported\n"); + avctx->pix_fmt = AV_PIX_FMT_NONE; + return AVERROR_UNKNOWN; + } } if (s->codec_id == AV_CODEC_ID_H263 || |