diff options
author | Andreas Öman <andreas@olebyn.nu> | 2007-06-07 13:51:06 +0000 |
---|---|---|
committer | Benoit Fouet <benoit.fouet@free.fr> | 2007-06-07 13:51:06 +0000 |
commit | 93cc10fa9c38b90015425f3f5cbe09117eff00e0 (patch) | |
tree | b198cd7962d6f62563d43abb08e2a78021d64620 /libavcodec/h264.c | |
parent | 8e82f5048e24581e9a7002036bd47914576eb620 (diff) | |
download | ffmpeg-streaming-93cc10fa9c38b90015425f3f5cbe09117eff00e0.zip ffmpeg-streaming-93cc10fa9c38b90015425f3f5cbe09117eff00e0.tar.gz |
h264: use 'simple' in border backup / xchg
patch by Andreas Öman: [andreas olebyn nu]
original thread:
subject: [FFmpeg-devel] [patch] h264: use 'simple' in border backup / xchg
date: 06/07/2007 03:24 PM
Originally committed as revision 9237 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h264.c')
-rw-r--r-- | libavcodec/h264.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 57531d7..f70ad50 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -2988,7 +2988,7 @@ static int frame_start(H264Context *h){ return 0; } -static inline void backup_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize){ +static inline void backup_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize, int simple){ MpegEncContext * const s = &h->s; int i; @@ -3006,7 +3006,7 @@ static inline void backup_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src *(uint64_t*)(h->top_borders[0][s->mb_x]+0)= *(uint64_t*)(src_y + 16*linesize); *(uint64_t*)(h->top_borders[0][s->mb_x]+8)= *(uint64_t*)(src_y +8+16*linesize); - if(!(s->flags&CODEC_FLAG_GRAY)){ + if(simple || !(s->flags&CODEC_FLAG_GRAY)){ h->left_border[17 ]= h->top_borders[0][s->mb_x][16+7]; h->left_border[17+9]= h->top_borders[0][s->mb_x][24+7]; for(i=1; i<9; i++){ @@ -3018,7 +3018,7 @@ static inline void backup_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src } } -static inline void xchg_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize, int xchg){ +static inline void xchg_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize, int xchg, int simple){ MpegEncContext * const s = &h->s; int temp8, i; uint64_t temp64; @@ -3049,7 +3049,7 @@ b= t; } } - if(!(s->flags&CODEC_FLAG_GRAY)){ + if(simple || !(s->flags&CODEC_FLAG_GRAY)){ if(deblock_left){ for(i = !deblock_top; i<9; i++){ XCHG(h->left_border[i+17 ], src_cb[i*uvlinesize], temp8, xchg); @@ -3256,7 +3256,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple){ } else { if(IS_INTRA(mb_type)){ if(h->deblocking_filter && (simple || !FRAME_MBAFF)) - xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 1); + xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 1, simple); if(simple || !(s->flags&CODEC_FLAG_GRAY)){ h->pred8x8[ h->chroma_pred_mode ](dest_cb, uvlinesize); @@ -3319,7 +3319,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple){ svq3_luma_dc_dequant_idct_c(h->mb, s->qscale); } if(h->deblocking_filter && (simple || !FRAME_MBAFF)) - xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0); + xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0, simple); }else if(is_h264){ hl_motion(h, dest_y, dest_cb, dest_cr, s->me.qpel_put, s->dsp.put_h264_chroma_pixels_tab, @@ -3419,7 +3419,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple){ filter_mb(h, mb_x, mb_y+1, dest_y, dest_cb, dest_cr, linesize, uvlinesize); } else { tprintf(h->s.avctx, "call filter_mb\n"); - backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize); + backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, simple); fill_caches(h, mb_type, 1); //FIXME don't fill stuff which isn't used by filter_mb filter_mb_fast(h, mb_x, mb_y, dest_y, dest_cb, dest_cr, linesize, uvlinesize); } |