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Merge commit 'bd255f9feb4deea4c990e582f0ba3b90d7b64b4c'

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* commit 'bd255f9feb4deea4c990e582f0ba3b90d7b64b4c':
  lavc: set frame parameters after decoding only if necessary

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-12-14 15:30:12 +01:00
commit 86b4dc6277
1 changed files with 8 additions and 5 deletions
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13
libavcodec/utils.c
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@ -1611,16 +1611,19 @@ int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *pi
else {
ret = avctx->codec->decode(avctx, picture, got_picture_ptr,
&tmp);
picture->pkt_dts = avpkt->dts;
picture->pkt_dts = avpkt->dts;
if(!avctx->has_b_frames){
picture->pkt_pos = avpkt->pos;
}
//FIXME these should be under if(!avctx->has_b_frames)
if (!picture->sample_aspect_ratio.num) picture->sample_aspect_ratio = avctx->sample_aspect_ratio;
if (!picture->width) picture->width = avctx->width;
if (!picture->height) picture->height = avctx->height;
if (picture->format == AV_PIX_FMT_NONE) picture->format = avctx->pix_fmt;
/* get_buffer is supposed to set frame parameters */
if (!(avctx->codec->capabilities & CODEC_CAP_DR1)) {
if (!picture->sample_aspect_ratio.num) picture->sample_aspect_ratio = avctx->sample_aspect_ratio;
if (!picture->width) picture->width = avctx->width;
if (!picture->height) picture->height = avctx->height;
if (picture->format == AV_PIX_FMT_NONE) picture->format = avctx->pix_fmt;
}
}
add_metadata_from_side_data(avctx, picture);