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author | Michael Niedermayer <michaelni@gmx.at> | 2010-01-28 02:20:31 +0000 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2010-01-28 02:20:31 +0000 |
commit | b6302d0c55bbc087ec11081b837618ed740101a6 (patch) | |
tree | a4de21de85da5401e499cb9c112f0776b9f6b0c1 | |
parent | 0a32508d90bc6b1289d8726fdcfc66068c3125b1 (diff) | |
download | ffmpeg-streaming-b6302d0c55bbc087ec11081b837618ed740101a6.zip ffmpeg-streaming-b6302d0c55bbc087ec11081b837618ed740101a6.tar.gz |
Cosmetics, mostly indention, 2 or so new fixme comments that i was to lazy
to split out
Originally committed as revision 21496 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r-- | libavcodec/h264_loopfilter.c | 256 |
1 files changed, 128 insertions, 128 deletions
diff --git a/libavcodec/h264_loopfilter.c b/libavcodec/h264_loopfilter.c index ea2e76a..233f0c9 100644 --- a/libavcodec/h264_loopfilter.c +++ b/libavcodec/h264_loopfilter.c @@ -342,13 +342,13 @@ void ff_h264_filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, int16_t *bSH = FIELD_PICTURE ? bS3 : bS4; if( IS_8x8DCT(mb_type) ) { if(left_type) - filter_mb_edgev( &img_y[4*0], linesize, bS4, qp0, h); + filter_mb_edgev( &img_y[4*0], linesize, bS4, qp0, h); filter_mb_edgev( &img_y[4*2], linesize, bS3, qp, h); filter_mb_edgeh( &img_y[4*0*linesize], linesize, bSH, qp1, h); filter_mb_edgeh( &img_y[4*2*linesize], linesize, bS3, qp, h); } else { if(left_type) - filter_mb_edgev( &img_y[4*0], linesize, bS4, qp0, h); + filter_mb_edgev( &img_y[4*0], linesize, bS4, qp0, h); filter_mb_edgev( &img_y[4*1], linesize, bS3, qp, h); filter_mb_edgev( &img_y[4*2], linesize, bS3, qp, h); filter_mb_edgev( &img_y[4*3], linesize, bS3, qp, h); @@ -401,17 +401,17 @@ void ff_h264_filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, } if( edges == 1 ) { if(left_type) - FILTER(v,0,0); + FILTER(v,0,0); FILTER(h,1,0); } else if( IS_8x8DCT(mb_type) ) { if(left_type) - FILTER(v,0,0); + FILTER(v,0,0); FILTER(v,0,2); FILTER(h,1,0); FILTER(h,1,2); } else { if(left_type) - FILTER(v,0,0); + FILTER(v,0,0); FILTER(v,0,1); FILTER(v,0,2); FILTER(v,0,3); @@ -445,152 +445,152 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u || (h->deblocking_filter==2 && h->slice_table[mbm_xy] != h->slice_num))){ if (FRAME_MBAFF && (dir == 1) && ((mb_y&1) == 0) - && IS_INTERLACED(mbm_type&~mb_type) - ) { - // This is a special case in the norm where the filtering must - // be done twice (one each of the field) even if we are in a - // frame macroblock. - // - unsigned int tmp_linesize = 2 * linesize; - unsigned int tmp_uvlinesize = 2 * uvlinesize; - int mbn_xy = mb_xy - 2 * s->mb_stride; - int j; - - for(j=0; j<2; j++, mbn_xy += s->mb_stride){ - DECLARE_ALIGNED_8(int16_t, bS)[4]; - int qp; - if( IS_INTRA(mb_type|s->current_picture.mb_type[mbn_xy]) ) { - *(uint64_t*)bS= 0x0003000300030003ULL; - } else { - const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy] + 4+3*8; - int i; - for( i = 0; i < 4; i++ ) { - bS[i] = 1 + !!(h->non_zero_count_cache[scan8[0]+i] | mbn_nnz[i]); + && IS_INTERLACED(mbm_type&~mb_type) + ) { + // This is a special case in the norm where the filtering must + // be done twice (one each of the field) even if we are in a + // frame macroblock. + // + unsigned int tmp_linesize = 2 * linesize; + unsigned int tmp_uvlinesize = 2 * uvlinesize; + int mbn_xy = mb_xy - 2 * s->mb_stride; + int j; + + for(j=0; j<2; j++, mbn_xy += s->mb_stride){ + DECLARE_ALIGNED_8(int16_t, bS)[4]; + int qp; + if( IS_INTRA(mb_type|s->current_picture.mb_type[mbn_xy]) ) { + *(uint64_t*)bS= 0x0003000300030003ULL; + } else { + const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy] + 4+3*8; //FIXME 8x8dct? + int i; + for( i = 0; i < 4; i++ ) { + bS[i] = 1 + !!(h->non_zero_count_cache[scan8[0]+i] | mbn_nnz[i]); + } } + // Do not use s->qscale as luma quantizer because it has not the same + // value in IPCM macroblocks. + qp = ( s->current_picture.qscale_table[mb_xy] + s->current_picture.qscale_table[mbn_xy] + 1 ) >> 1; + tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, tmp_linesize, tmp_uvlinesize); + { int i; for (i = 0; i < 4; i++) tprintf(s->avctx, " bS[%d]:%d", i, bS[i]); tprintf(s->avctx, "\n"); } + filter_mb_edgeh( &img_y[j*linesize], tmp_linesize, bS, qp, h ); + filter_mb_edgech( &img_cb[j*uvlinesize], tmp_uvlinesize, bS, + ( h->chroma_qp[0] + get_chroma_qp( h, 0, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1, h); + filter_mb_edgech( &img_cr[j*uvlinesize], tmp_uvlinesize, bS, + ( h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1, h); } - // Do not use s->qscale as luma quantizer because it has not the same - // value in IPCM macroblocks. - qp = ( s->current_picture.qscale_table[mb_xy] + s->current_picture.qscale_table[mbn_xy] + 1 ) >> 1; - tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, tmp_linesize, tmp_uvlinesize); - { int i; for (i = 0; i < 4; i++) tprintf(s->avctx, " bS[%d]:%d", i, bS[i]); tprintf(s->avctx, "\n"); } - filter_mb_edgeh( &img_y[j*linesize], tmp_linesize, bS, qp, h ); - filter_mb_edgech( &img_cb[j*uvlinesize], tmp_uvlinesize, bS, - ( h->chroma_qp[0] + get_chroma_qp( h, 0, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1, h); - filter_mb_edgech( &img_cr[j*uvlinesize], tmp_uvlinesize, bS, - ( h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1, h); - } }else{ - DECLARE_ALIGNED_8(int16_t, bS)[4]; - int qp; - - if( IS_INTRA(mb_type|mbm_type)) { - *(uint64_t*)bS= 0x0003000300030003ULL; - if ( (!IS_INTERLACED(mb_type|mbm_type)) - || ((FRAME_MBAFF || (s->picture_structure != PICT_FRAME)) && (dir == 0)) - ) - *(uint64_t*)bS= 0x0004000400040004ULL; - } else { - int i, l; - int mv_done; + DECLARE_ALIGNED_8(int16_t, bS)[4]; + int qp; - if( FRAME_MBAFF && IS_INTERLACED(mb_type ^ mbm_type)) { //FIXME not posible left - *(uint64_t*)bS= 0x0001000100010001ULL; - mv_done = 1; - } - else if( mask_par0 && ((mbm_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir)))) ) { - int b_idx= 8 + 4; - int bn_idx= b_idx - (dir ? 8:1); - int v = 0; + if( IS_INTRA(mb_type|mbm_type)) { + *(uint64_t*)bS= 0x0003000300030003ULL; + if ( (!IS_INTERLACED(mb_type|mbm_type)) + || ((FRAME_MBAFF || (s->picture_structure != PICT_FRAME)) && (dir == 0)) + ) + *(uint64_t*)bS= 0x0004000400040004ULL; + } else { + int i, l; + int mv_done; - for( l = 0; !v && l < h->list_count; l++ ) { - v |= h->ref_cache[l][b_idx] != h->ref_cache[l][bn_idx] | - h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] + 3 >= 7U | - FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit; + if( FRAME_MBAFF && IS_INTERLACED(mb_type ^ mbm_type)) { //FIXME not posible left + *(uint64_t*)bS= 0x0001000100010001ULL; + mv_done = 1; } + else if( mask_par0 && ((mbm_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir)))) ) { + int b_idx= 8 + 4; + int bn_idx= b_idx - (dir ? 8:1); + int v = 0; - if(h->list_count==2 && v){ - v=0; - for( l = 0; !v && l < 2; l++ ) { - int ln= 1-l; - v |= h->ref_cache[l][b_idx] != h->ref_cache[ln][bn_idx] | - h->mv_cache[l][b_idx][0] - h->mv_cache[ln][bn_idx][0] + 3 >= 7U | - FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[ln][bn_idx][1] ) >= mvy_limit; + for( l = 0; !v && l < h->list_count; l++ ) { + v |= h->ref_cache[l][b_idx] != h->ref_cache[l][bn_idx] | + h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] + 3 >= 7U | + FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit; } - } - - bS[0] = bS[1] = bS[2] = bS[3] = v; - mv_done = 1; - } - else - mv_done = 0; - - for( i = 0; i < 4; i++ ) { - int x = dir == 0 ? 0 : i; - int y = dir == 0 ? i : 0; - int b_idx= 8 + 4 + x + 8*y; - int bn_idx= b_idx - (dir ? 8:1); - if( h->non_zero_count_cache[b_idx] | - h->non_zero_count_cache[bn_idx] ) { - bS[i] = 2; - } - else if(!mv_done) - { - bS[i] = 0; - for( l = 0; l < h->list_count; l++ ) { - if( h->ref_cache[l][b_idx] != h->ref_cache[l][bn_idx] | - h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] + 3 >= 7U | - FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit ) { - bS[i] = 1; - break; + if(h->list_count==2 && v){ + v=0; + for( l = 0; !v && l < 2; l++ ) { + int ln= 1-l; + v |= h->ref_cache[l][b_idx] != h->ref_cache[ln][bn_idx] | + h->mv_cache[l][b_idx][0] - h->mv_cache[ln][bn_idx][0] + 3 >= 7U | + FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[ln][bn_idx][1] ) >= mvy_limit; } } - if(h->list_count == 2 && bS[i]){ + bS[0] = bS[1] = bS[2] = bS[3] = v; + mv_done = 1; + } + else + mv_done = 0; + + for( i = 0; i < 4; i++ ) { + int x = dir == 0 ? 0 : i; + int y = dir == 0 ? i : 0; + int b_idx= 8 + 4 + x + 8*y; + int bn_idx= b_idx - (dir ? 8:1); + + if( h->non_zero_count_cache[b_idx] | + h->non_zero_count_cache[bn_idx] ) { + bS[i] = 2; + } + else if(!mv_done) + { bS[i] = 0; - for( l = 0; l < 2; l++ ) { - int ln= 1-l; - if( h->ref_cache[l][b_idx] != h->ref_cache[ln][bn_idx] | - h->mv_cache[l][b_idx][0] - h->mv_cache[ln][bn_idx][0] + 3 >= 7U | - FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[ln][bn_idx][1] ) >= mvy_limit ) { + for( l = 0; l < h->list_count; l++ ) { + if( h->ref_cache[l][b_idx] != h->ref_cache[l][bn_idx] | + h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] + 3 >= 7U | + FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit ) { bS[i] = 1; break; } } + + if(h->list_count == 2 && bS[i]){ + bS[i] = 0; + for( l = 0; l < 2; l++ ) { + int ln= 1-l; + if( h->ref_cache[l][b_idx] != h->ref_cache[ln][bn_idx] | + h->mv_cache[l][b_idx][0] - h->mv_cache[ln][bn_idx][0] + 3 >= 7U | + FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[ln][bn_idx][1] ) >= mvy_limit ) { + bS[i] = 1; + break; + } + } + } } } } - } - /* Filter edge */ - // Do not use s->qscale as luma quantizer because it has not the same - // value in IPCM macroblocks. - if(bS[0]+bS[1]+bS[2]+bS[3]){ - qp = ( s->current_picture.qscale_table[mb_xy] + s->current_picture.qscale_table[mbm_xy] + 1 ) >> 1; - //tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d, QPc:%d, QPcn:%d\n", mb_x, mb_y, dir, edge, qp, h->chroma_qp[0], s->current_picture.qscale_table[mbn_xy]); - tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, linesize, uvlinesize); - //{ int i; for (i = 0; i < 4; i++) tprintf(s->avctx, " bS[%d]:%d", i, bS[i]); tprintf(s->avctx, "\n"); } - if( dir == 0 ) { - filter_mb_edgev( &img_y[0], linesize, bS, qp, h ); - { - int qp= ( h->chroma_qp[0] + get_chroma_qp( h, 0, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; - filter_mb_edgecv( &img_cb[0], uvlinesize, bS, qp, h); - if(h->pps.chroma_qp_diff) - qp= ( h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; - filter_mb_edgecv( &img_cr[0], uvlinesize, bS, qp, h); - } - } else { - filter_mb_edgeh( &img_y[0], linesize, bS, qp, h ); - { - int qp= ( h->chroma_qp[0] + get_chroma_qp( h, 0, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; - filter_mb_edgech( &img_cb[0], uvlinesize, bS, qp, h); - if(h->pps.chroma_qp_diff) - qp= ( h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; - filter_mb_edgech( &img_cr[0], uvlinesize, bS, qp, h); + /* Filter edge */ + // Do not use s->qscale as luma quantizer because it has not the same + // value in IPCM macroblocks. + if(bS[0]+bS[1]+bS[2]+bS[3]){ + qp = ( s->current_picture.qscale_table[mb_xy] + s->current_picture.qscale_table[mbm_xy] + 1 ) >> 1; + //tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d, QPc:%d, QPcn:%d\n", mb_x, mb_y, dir, edge, qp, h->chroma_qp[0], s->current_picture.qscale_table[mbn_xy]); + tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, linesize, uvlinesize); + //{ int i; for (i = 0; i < 4; i++) tprintf(s->avctx, " bS[%d]:%d", i, bS[i]); tprintf(s->avctx, "\n"); } + if( dir == 0 ) { + filter_mb_edgev( &img_y[0], linesize, bS, qp, h ); + { + int qp= ( h->chroma_qp[0] + get_chroma_qp( h, 0, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; + filter_mb_edgecv( &img_cb[0], uvlinesize, bS, qp, h); + if(h->pps.chroma_qp_diff) + qp= ( h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; + filter_mb_edgecv( &img_cr[0], uvlinesize, bS, qp, h); + } + } else { + filter_mb_edgeh( &img_y[0], linesize, bS, qp, h ); + { + int qp= ( h->chroma_qp[0] + get_chroma_qp( h, 0, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; + filter_mb_edgech( &img_cb[0], uvlinesize, bS, qp, h); + if(h->pps.chroma_qp_diff) + qp= ( h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; + filter_mb_edgech( &img_cr[0], uvlinesize, bS, qp, h); + } + } } } - } - } } /* Calculate bS */ |