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libavcodec: Handle param change side data in avcodec_decode_video2, too 

Also call avcodec_set_dimensions on dimension param change packets.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2012-01-06 03:06:25 +02:00
parent 867f923df4
commit c5d907b6b0
1 changed files with 2 additions and 0 deletions
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2
libavcodec/utils.c
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@ -879,6 +879,7 @@ static void apply_param_change(AVCodecContext *avctx, AVPacket *avpkt)
return;
avctx->width = bytestream_get_le32(&data);
avctx->height = bytestream_get_le32(&data);
avcodec_set_dimensions(avctx, avctx->width, avctx->height);
size -= 8;
}
}
@ -894,6 +895,7 @@ int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *pi
return -1;
avctx->pkt = avpkt;
apply_param_change(avctx, avpkt);
if((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size || (avctx->active_thread_type&FF_THREAD_FRAME)){
if (HAVE_THREADS && avctx->active_thread_type&FF_THREAD_FRAME)