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| author | Ivan Kalvachev <ikalvachev@gmail.com> | 2009-02-14 22:59:19 +0000 |
|---|---|---|
| committer | Ivan Kalvachev <ikalvachev@gmail.com> | 2009-02-14 22:59:19 +0000 |
| commit | ce0e60a108caa6655cfa399bc503d87b780b71d7 (patch) | |
| tree | 56ba77c7418d6bbcb6d3810b36c36aea67907313 | |
| parent | 9107f7cd07071a3c2ac7c859ec2ad0b2fdced329 (diff) | |
| download | ffmpeg-ce0e60a108caa6655cfa399bc503d87b780b71d7.tar.gz | |
Merge preprocessor if CONFIG_MPEG_XVMC_DECODER and code if( &&)
where possible
Originally committed as revision 17293 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/mpeg12.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c index 68bde9babb..1d7eddd262 100644 --- a/libavcodec/mpeg12.c +++ b/libavcodec/mpeg12.c @@ -297,15 +297,13 @@ static int mpeg_decode_mb(MpegEncContext *s, }else memset(s->last_mv, 0, sizeof(s->last_mv)); /* reset mv prediction */ s->mb_intra = 1; -#if CONFIG_MPEG_XVMC_DECODER //if 1, we memcpy blocks in xvmcvideo - if(s->avctx->xvmc_acceleration > 1){ + if(CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration > 1){ ff_xvmc_pack_pblocks(s,-1);//inter are always full blocks if(s->swap_uv){ exchange_uv(s); } } -#endif if (s->codec_id == CODEC_ID_MPEG2VIDEO) { if(s->flags2 & CODEC_FLAG2_FAST){ @@ -510,15 +508,13 @@ static int mpeg_decode_mb(MpegEncContext *s, return -1; } -#if CONFIG_MPEG_XVMC_DECODER //if 1, we memcpy blocks in xvmcvideo - if(s->avctx->xvmc_acceleration > 1){ + if(CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration > 1){ ff_xvmc_pack_pblocks(s,cbp); if(s->swap_uv){ exchange_uv(s); } } -#endif if (s->codec_id == CODEC_ID_MPEG2VIDEO) { if(s->flags2 & CODEC_FLAG2_FAST){ @@ -1644,13 +1640,11 @@ static int mpeg_field_start(MpegEncContext *s){ } } } -#if CONFIG_MPEG_XVMC_DECODER // MPV_frame_start will call this function too, // but we need to call it on every field - if(s->avctx->xvmc_acceleration) + if(CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration) if( ff_xvmc_field_start(s,avctx) < 0) return -1; -#endif return 0; } @@ -1736,11 +1730,9 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y, } for(;;) { -#if CONFIG_MPEG_XVMC_DECODER //If 1, we memcpy blocks in xvmcvideo. - if(s->avctx->xvmc_acceleration > 1) + if(CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration > 1) ff_xvmc_init_block(s);//set s->block -#endif if(mpeg_decode_mb(s, s->block) < 0) return -1; @@ -1918,10 +1910,9 @@ static int slice_end(AVCodecContext *avctx, AVFrame *pict) if (!s1->mpeg_enc_ctx_allocated || !s->current_picture_ptr) return 0; -#if CONFIG_MPEG_XVMC_DECODER - if(s->avctx->xvmc_acceleration) + if(CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration) ff_xvmc_field_end(s); -#endif + /* end of slice reached */ if (/*s->mb_y<<field_pic == s->mb_height &&*/ !s->first_field) { /* end of image */ |