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Do not overwrite VDPAU structures in ff_MPV_frame_start().

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Fixes crashes with VDR and MPlayer as reported by irc user crow.
(cherry picked from commit 941b2240f2ce59c41f4a9ffec88c512f64c75613)
This commit is contained in:
Carl Eugen Hoyos 2014-04-18 04:56:34 +02:00
parent 32919db4fb
commit 26b6d70c72
1 changed files with 1 additions and 1 deletions
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2
libavcodec/mpegvideo.c
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@ -1774,7 +1774,7 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
return -1;
}
if (!avctx->hwaccel) {
if (!avctx->hwaccel && !(avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)) {
for(i=0; i<avctx->height; i++)
memset(s->last_picture_ptr->f.data[0] + s->last_picture_ptr->f.linesize[0]*i,
0x80, avctx->width);