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simplify mpeg12 avctx->pix_fmt set 

Originally committed as revision 14986 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2008-08-26 23:25:29 +00:00
parent d63f529df7
commit 8ee552f69c
1 changed files with 4 additions and 7 deletions
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11
libavcodec/mpeg12.c
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@ -68,9 +68,6 @@ extern int XVMC_field_end(MpegEncContext *s);
extern void XVMC_pack_pblocks(MpegEncContext *s,int cbp);
extern void XVMC_init_block(MpegEncContext *s);//set s->block
static const enum PixelFormat pixfmt_yuv_420[]= {PIX_FMT_YUV420P,PIX_FMT_NONE};
static const enum PixelFormat pixfmt_yuv_422[]= {PIX_FMT_YUV422P,PIX_FMT_NONE};
static const enum PixelFormat pixfmt_yuv_444[]= {PIX_FMT_YUV444P,PIX_FMT_NONE};
static const enum PixelFormat pixfmt_xvmc_mpg2_420[] = {
PIX_FMT_XVMC_MPEG2_IDCT,
PIX_FMT_XVMC_MPEG2_MC,
@ -1293,13 +1290,13 @@ static int mpeg_decode_postinit(AVCodecContext *avctx){
avctx->pix_fmt = avctx->get_format(avctx,pixfmt_xvmc_mpg2_420);
}else{
if(s->chroma_format < 2){
avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_420);
avctx->pix_fmt = PIX_FMT_YUV420P;
}else
if(s->chroma_format == 2){
avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_422);
avctx->pix_fmt = PIX_FMT_YUV422P;
}else
if(s->chroma_format > 2){
avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_444);
avctx->pix_fmt = PIX_FMT_YUV444P;
}
}
//until then pix_fmt may be changed right after codec init
@ -2058,7 +2055,7 @@ static int vcr2_init_sequence(AVCodecContext *avctx)
if(avctx->xvmc_acceleration){
avctx->pix_fmt = avctx->get_format(avctx,pixfmt_xvmc_mpg2_420);
}else{
avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_420);
avctx->pix_fmt = PIX_FMT_YUV420P;
}
if( avctx->pix_fmt == PIX_FMT_XVMC_MPEG2_IDCT )