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h263dec: Check for width/height changes on frame skips too.

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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-04-19 14:37:35 +02:00
parent 903ccf71b7
commit c90b8a7480
1 changed files with 1 additions and 1 deletions
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2
libavcodec/h263dec.c
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@ -438,7 +438,7 @@ retry:
ret = ff_h263_decode_picture_header(s); ret = ff_h263_decode_picture_header(s);
} }
if (ret < 0) { if (ret < 0 || ret==FRAME_SKIPPED) {
if ( s->width != avctx->coded_width if ( s->width != avctx->coded_width
|| s->height != avctx->coded_height) { || s->height != avctx->coded_height) {
av_log(s->avctx, AV_LOG_WARNING, "Reverting picture dimensions change due to header decoding failure\n"); av_log(s->avctx, AV_LOG_WARNING, "Reverting picture dimensions change due to header decoding failure\n");