diff options
| -rw-r--r-- | libavcodec/h264.c | 51 | ||||
| -rw-r--r-- | libavcodec/h264_loopfilter.c | 98 |
2 files changed, 84 insertions, 65 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 86ea218807..78ca4141a4 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -484,6 +484,8 @@ static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, qpix_op[luma_xy](dest_y + delta, src_y + delta, h->mb_linesize); } + if(CONFIG_GRAY && s->flags&CODEC_FLAG_GRAY) return; + if(chroma444){ src_cb = pic->data[1] + offset; if(emu){ @@ -509,8 +511,6 @@ static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, return; } - if(CONFIG_GRAY && s->flags&CODEC_FLAG_GRAY) return; - if(MB_FIELD){ // chroma offset when predicting from a field of opposite parity my += 2 * ((s->mb_y & 1) - (pic->reference - 1)); @@ -1847,24 +1847,28 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple, i for (j = 0; j < 16; j++) tmp_y[j] = get_bits(&gb, bit_depth); } - for (i = 0; i < 8; i++) { - uint16_t *tmp_cb = (uint16_t*)(dest_cb + i*uvlinesize); - for (j = 0; j < 8; j++) - tmp_cb[j] = get_bits(&gb, bit_depth); - } - for (i = 0; i < 8; i++) { - uint16_t *tmp_cr = (uint16_t*)(dest_cr + i*uvlinesize); - for (j = 0; j < 8; j++) - tmp_cr[j] = get_bits(&gb, bit_depth); + if(simple || !CONFIG_GRAY || !(s->flags&CODEC_FLAG_GRAY)){ + for (i = 0; i < 8; i++) { + uint16_t *tmp_cb = (uint16_t*)(dest_cb + i*uvlinesize); + for (j = 0; j < 8; j++) + tmp_cb[j] = get_bits(&gb, bit_depth); + } + for (i = 0; i < 8; i++) { + uint16_t *tmp_cr = (uint16_t*)(dest_cr + i*uvlinesize); + for (j = 0; j < 8; j++) + tmp_cr[j] = get_bits(&gb, bit_depth); + } } } else { - for (i=0; i<16; i++) { - memcpy(dest_y + i* linesize, h->mb + i*8, 16); - } - for (i=0; i<8; i++) { - memcpy(dest_cb+ i*uvlinesize, h->mb + 128 + i*4, 8); - memcpy(dest_cr+ i*uvlinesize, h->mb + 160 + i*4, 8); - } + for (i=0; i<16; i++) { + memcpy(dest_y + i* linesize, h->mb + i*8, 16); + } + if(simple || !CONFIG_GRAY || !(s->flags&CODEC_FLAG_GRAY)){ + for (i=0; i<8; i++) { + memcpy(dest_cb+ i*uvlinesize, h->mb + 128 + i*4, 8); + memcpy(dest_cr+ i*uvlinesize, h->mb + 160 + i*4, 8); + } + } } } else { if(IS_INTRA(mb_type)){ @@ -1954,8 +1958,9 @@ static av_always_inline void hl_decode_mb_444_internal(H264Context *h, int simpl int i, j, p; int *block_offset = &h->block_offset[0]; const int transform_bypass = !simple && (s->qscale == 0 && h->sps.transform_bypass); + const int plane_count = (simple || !CONFIG_GRAY || !(s->flags&CODEC_FLAG_GRAY)) ? 3 : 1; - for (p = 0; p < 3; p++) + for (p = 0; p < plane_count; p++) { dest[p] = s->current_picture.data[p] + ((mb_x << pixel_shift) + mb_y * s->linesize) * 16; s->dsp.prefetch(dest[p] + (s->mb_x&3)*4*s->linesize + (64 << pixel_shift), s->linesize, 4); @@ -1996,7 +2001,7 @@ static av_always_inline void hl_decode_mb_444_internal(H264Context *h, int simpl GetBitContext gb; init_get_bits(&gb, (uint8_t*)h->mb, 768*bit_depth); - for (p = 0; p < 3; p++) { + for (p = 0; p < plane_count; p++) { for (i = 0; i < 16; i++) { uint16_t *tmp = (uint16_t*)(dest[p] + i*linesize); for (j = 0; j < 16; j++) @@ -2004,7 +2009,7 @@ static av_always_inline void hl_decode_mb_444_internal(H264Context *h, int simpl } } } else { - for (p = 0; p < 3; p++) { + for (p = 0; p < plane_count; p++) { for (i = 0; i < 16; i++) { memcpy(dest[p] + i*linesize, h->mb + p*128 + i*8, 16); } @@ -2015,7 +2020,7 @@ static av_always_inline void hl_decode_mb_444_internal(H264Context *h, int simpl if(h->deblocking_filter) xchg_mb_border(h, dest[0], dest[1], dest[2], linesize, linesize, 1, 1, simple, pixel_shift); - for (p = 0; p < 3; p++) + for (p = 0; p < plane_count; p++) hl_decode_mb_predict_luma(h, mb_type, 1, simple, transform_bypass, pixel_shift, block_offset, linesize, dest[p], p); if(h->deblocking_filter) @@ -2035,7 +2040,7 @@ static av_always_inline void hl_decode_mb_444_internal(H264Context *h, int simpl h->h264dsp.biweight_h264_pixels_tab, 1); } - for (p = 0; p < 3; p++) + for (p = 0; p < plane_count; p++) hl_decode_mb_idct_luma(h, mb_type, 1, simple, transform_bypass, pixel_shift, block_offset, linesize, dest[p], p); } if(h->cbp || IS_INTRA(mb_type)) diff --git a/libavcodec/h264_loopfilter.c b/libavcodec/h264_loopfilter.c index d4ecefcf08..1ae534ec96 100644 --- a/libavcodec/h264_loopfilter.c +++ b/libavcodec/h264_loopfilter.c @@ -217,6 +217,7 @@ void ff_h264_filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, int mb_xy; int mb_type, left_type; int qp, qp0, qp1, qpc, qpc0, qpc1, qp_thresh; + int chroma = !(CONFIG_GRAY && (s->flags&CODEC_FLAG_GRAY)); mb_xy = h->mb_xy; @@ -262,16 +263,18 @@ void ff_h264_filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, filter_mb_edgeh( &img_y[4*2*linesize], linesize, bS3, qp, h); filter_mb_edgeh( &img_y[4*3*linesize], linesize, bS3, qp, h); } - if(left_type){ - filter_mb_edgecv( &img_cb[2*0], uvlinesize, bS4, qpc0, h); - filter_mb_edgecv( &img_cr[2*0], uvlinesize, bS4, qpc0, h); + if(chroma){ + if(left_type){ + filter_mb_edgecv( &img_cb[2*0], uvlinesize, bS4, qpc0, h); + filter_mb_edgecv( &img_cr[2*0], uvlinesize, bS4, qpc0, h); + } + filter_mb_edgecv( &img_cb[2*2], uvlinesize, bS3, qpc, h); + filter_mb_edgecv( &img_cr[2*2], uvlinesize, bS3, qpc, h); + filter_mb_edgech( &img_cb[2*0*uvlinesize], uvlinesize, bSH, qpc1, h); + filter_mb_edgech( &img_cb[2*2*uvlinesize], uvlinesize, bS3, qpc, h); + filter_mb_edgech( &img_cr[2*0*uvlinesize], uvlinesize, bSH, qpc1, h); + filter_mb_edgech( &img_cr[2*2*uvlinesize], uvlinesize, bS3, qpc, h); } - filter_mb_edgecv( &img_cb[2*2], uvlinesize, bS3, qpc, h); - filter_mb_edgecv( &img_cr[2*2], uvlinesize, bS3, qpc, h); - filter_mb_edgech( &img_cb[2*0*uvlinesize], uvlinesize, bSH, qpc1, h); - filter_mb_edgech( &img_cb[2*2*uvlinesize], uvlinesize, bS3, qpc, h); - filter_mb_edgech( &img_cr[2*0*uvlinesize], uvlinesize, bSH, qpc1, h); - filter_mb_edgech( &img_cr[2*2*uvlinesize], uvlinesize, bS3, qpc, h); return; } else { LOCAL_ALIGNED_8(int16_t, bS, [2], [4][4]); @@ -298,7 +301,7 @@ void ff_h264_filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, #define FILTER(hv,dir,edge)\ if(AV_RN64A(bS[dir][edge])) { \ filter_mb_edge##hv( &img_y[4*edge*(dir?linesize:1)], linesize, bS[dir][edge], edge ? qp : qp##dir, h );\ - if(!(edge&1)) {\ + if(chroma && !(edge&1)) {\ filter_mb_edgec##hv( &img_cb[2*edge*(dir?uvlinesize:1)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir, h );\ filter_mb_edgec##hv( &img_cr[2*edge*(dir?uvlinesize:1)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir, h );\ }\ @@ -353,7 +356,7 @@ static int check_mv(H264Context *h, long b_idx, long bn_idx, int mvy_limit){ return v; } -static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize, int mb_xy, int mb_type, int mvy_limit, int first_vertical_edge_done, int chroma444, int dir) { +static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize, int mb_xy, int mb_type, int mvy_limit, int first_vertical_edge_done, int chroma, int chroma444, int dir) { MpegEncContext * const s = &h->s; int edge; int chroma_qp_avg[2]; @@ -410,12 +413,14 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u filter_mb_edgeh( &img_y[j*linesize], tmp_linesize, bS, qp, h ); chroma_qp_avg[0] = (h->chroma_qp[0] + get_chroma_qp( h, 0, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1; chroma_qp_avg[1] = (h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1; - if (chroma444) { - filter_mb_edgeh (&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], h); - filter_mb_edgeh (&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], h); - } else { - filter_mb_edgech(&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], h); - filter_mb_edgech(&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], h); + if (chroma) { + if (chroma444) { + filter_mb_edgeh (&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], h); + filter_mb_edgeh (&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], h); + } else { + filter_mb_edgech(&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], h); + filter_mb_edgech(&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], h); + } } } }else{ @@ -475,7 +480,7 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u chroma_qp_avg[1] = (h->chroma_qp[1] + get_chroma_qp( h, 1, s->current_picture.qscale_table[mbm_xy] ) + 1 ) >> 1; if( dir == 0 ) { filter_mb_edgev( &img_y[0], linesize, bS, qp, h ); - { + if (chroma) { if (chroma444) { filter_mb_edgev ( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], h); filter_mb_edgev ( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], h); @@ -486,7 +491,7 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u } } else { filter_mb_edgeh( &img_y[0], linesize, bS, qp, h ); - { + if (chroma) { if (chroma444) { filter_mb_edgeh ( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], h); filter_mb_edgeh ( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], h); @@ -557,21 +562,25 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u //{ 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[4*edge << h->pixel_shift], linesize, bS, qp, h ); - if (chroma444) { - filter_mb_edgev ( &img_cb[4*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[0], h); - filter_mb_edgev ( &img_cr[4*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[1], h); - } else if( (edge&1) == 0 ) { - filter_mb_edgecv( &img_cb[2*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[0], h); - filter_mb_edgecv( &img_cr[2*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[1], h); + if (chroma) { + if (chroma444) { + filter_mb_edgev ( &img_cb[4*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[0], h); + filter_mb_edgev ( &img_cr[4*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[1], h); + } else if( (edge&1) == 0 ) { + filter_mb_edgecv( &img_cb[2*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[0], h); + filter_mb_edgecv( &img_cr[2*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[1], h); + } } } else { filter_mb_edgeh( &img_y[4*edge*linesize], linesize, bS, qp, h ); - if (chroma444) { - filter_mb_edgeh ( &img_cb[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[0], h); - filter_mb_edgeh ( &img_cr[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[1], h); - } else if( (edge&1) == 0 ) { - filter_mb_edgech( &img_cb[2*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[0], h); - filter_mb_edgech( &img_cr[2*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[1], h); + if (chroma) { + if (chroma444) { + filter_mb_edgeh ( &img_cb[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[0], h); + filter_mb_edgeh ( &img_cr[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[1], h); + } else if( (edge&1) == 0 ) { + filter_mb_edgech( &img_cb[2*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[0], h); + filter_mb_edgech( &img_cr[2*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[1], h); + } } } } @@ -584,6 +593,7 @@ void ff_h264_filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint const int mvy_limit = IS_INTERLACED(mb_type) ? 2 : 4; int first_vertical_edge_done = 0; av_unused int dir; + int chroma = !(CONFIG_GRAY && (s->flags&CODEC_FLAG_GRAY)); if (FRAME_MBAFF // and current and left pair do not have the same interlaced type @@ -652,25 +662,29 @@ void ff_h264_filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint if(MB_FIELD){ filter_mb_mbaff_edgev ( h, img_y , linesize, bS , 1, qp [0] ); filter_mb_mbaff_edgev ( h, img_y + 8* linesize, linesize, bS+4, 1, qp [1] ); - filter_mb_mbaff_edgecv( h, img_cb, uvlinesize, bS , 1, bqp[0] ); - filter_mb_mbaff_edgecv( h, img_cb + 4*uvlinesize, uvlinesize, bS+4, 1, bqp[1] ); - filter_mb_mbaff_edgecv( h, img_cr, uvlinesize, bS , 1, rqp[0] ); - filter_mb_mbaff_edgecv( h, img_cr + 4*uvlinesize, uvlinesize, bS+4, 1, rqp[1] ); + if (chroma){ + filter_mb_mbaff_edgecv( h, img_cb, uvlinesize, bS , 1, bqp[0] ); + filter_mb_mbaff_edgecv( h, img_cb + 4*uvlinesize, uvlinesize, bS+4, 1, bqp[1] ); + filter_mb_mbaff_edgecv( h, img_cr, uvlinesize, bS , 1, rqp[0] ); + filter_mb_mbaff_edgecv( h, img_cr + 4*uvlinesize, uvlinesize, bS+4, 1, rqp[1] ); + } }else{ filter_mb_mbaff_edgev ( h, img_y , 2* linesize, bS , 2, qp [0] ); filter_mb_mbaff_edgev ( h, img_y + linesize, 2* linesize, bS+1, 2, qp [1] ); - filter_mb_mbaff_edgecv( h, img_cb, 2*uvlinesize, bS , 2, bqp[0] ); - filter_mb_mbaff_edgecv( h, img_cb + uvlinesize, 2*uvlinesize, bS+1, 2, bqp[1] ); - filter_mb_mbaff_edgecv( h, img_cr, 2*uvlinesize, bS , 2, rqp[0] ); - filter_mb_mbaff_edgecv( h, img_cr + uvlinesize, 2*uvlinesize, bS+1, 2, rqp[1] ); + if (chroma){ + filter_mb_mbaff_edgecv( h, img_cb, 2*uvlinesize, bS , 2, bqp[0] ); + filter_mb_mbaff_edgecv( h, img_cb + uvlinesize, 2*uvlinesize, bS+1, 2, bqp[1] ); + filter_mb_mbaff_edgecv( h, img_cr, 2*uvlinesize, bS , 2, rqp[0] ); + filter_mb_mbaff_edgecv( h, img_cr + uvlinesize, 2*uvlinesize, bS+1, 2, rqp[1] ); + } } } #if CONFIG_SMALL for( dir = 0; dir < 2; dir++ ) - filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, dir ? 0 : first_vertical_edge_done, CHROMA444, dir); + filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, dir ? 0 : first_vertical_edge_done, chroma, CHROMA444, dir); #else - filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, first_vertical_edge_done, CHROMA444, 0); - filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, 0, CHROMA444, 1); + filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, first_vertical_edge_done, chroma, CHROMA444, 0); + filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, 0, chroma, CHROMA444, 1); #endif } |