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mpeg12: Fix non-hwaccel VDPAU decode. 

Previously avctx->hwaccel would have been set to a dummy value,
now an explicit check is necessary instead.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This commit is contained in:
Reimar Döffinger 2013-02-24 17:17:41 +01:00
parent db6e2e848b
commit c65eb7907c
1 changed files with 2 additions and 2 deletions
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4
libavcodec/mpeg12.c
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@ -1349,7 +1349,7 @@ static int mpeg_decode_postinit(AVCodecContext *avctx)
avctx->hwaccel = ff_find_hwaccel(avctx->codec->id, avctx->pix_fmt);
// until then pix_fmt may be changed right after codec init
if (avctx->pix_fmt == AV_PIX_FMT_XVMC_MPEG2_IDCT ||
avctx->hwaccel )
avctx->hwaccel || uses_vdpau(avctx))
if (avctx->idct_algo == FF_IDCT_AUTO)
avctx->idct_algo = FF_IDCT_SIMPLE;
@ -2085,7 +2085,7 @@ static int vcr2_init_sequence(AVCodecContext *avctx)
avctx->pix_fmt = mpeg_get_pixelformat(avctx);
avctx->hwaccel = ff_find_hwaccel(avctx->codec->id, avctx->pix_fmt);
if( avctx->pix_fmt == AV_PIX_FMT_XVMC_MPEG2_IDCT || avctx->hwaccel )
if (avctx->pix_fmt == AV_PIX_FMT_XVMC_MPEG2_IDCT || avctx->hwaccel || uses_vdpau(avctx))
if (avctx->idct_algo == FF_IDCT_AUTO)
avctx->idct_algo = FF_IDCT_SIMPLE;