Merge weight & offset tables, 15 cpu cycles faster.
Originally committed as revision 22169 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -495,14 +495,14 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom
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chroma_weight_avg(dest_cr, tmp_cr, h->mb_uvlinesize, 5, weight0, weight1, 0);
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chroma_weight_avg(dest_cr, tmp_cr, h->mb_uvlinesize, 5, weight0, weight1, 0);
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}else{
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}else{
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luma_weight_avg(dest_y, tmp_y, h->mb_linesize, h->luma_log2_weight_denom,
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luma_weight_avg(dest_y, tmp_y, h->mb_linesize, h->luma_log2_weight_denom,
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h->luma_weight[0][refn0], h->luma_weight[1][refn1],
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h->luma_weight[0][refn0][0], h->luma_weight[1][refn1][0],
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h->luma_offset[0][refn0] + h->luma_offset[1][refn1]);
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h->luma_weight[0][refn0][1] + h->luma_weight[1][refn1][1]);
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chroma_weight_avg(dest_cb, tmp_cb, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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chroma_weight_avg(dest_cb, tmp_cb, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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h->chroma_weight[0][refn0][0], h->chroma_weight[1][refn1][0],
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h->chroma_weight[0][refn0][0][0], h->chroma_weight[1][refn1][0][0],
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h->chroma_offset[0][refn0][0] + h->chroma_offset[1][refn1][0]);
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h->chroma_weight[0][refn0][0][1] + h->chroma_weight[1][refn1][0][1]);
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chroma_weight_avg(dest_cr, tmp_cr, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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chroma_weight_avg(dest_cr, tmp_cr, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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h->chroma_weight[0][refn0][1], h->chroma_weight[1][refn1][1],
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h->chroma_weight[0][refn0][1][0], h->chroma_weight[1][refn1][1][0],
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h->chroma_offset[0][refn0][1] + h->chroma_offset[1][refn1][1]);
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h->chroma_weight[0][refn0][1][1] + h->chroma_weight[1][refn1][1][1]);
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}
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}
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}else{
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}else{
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int list = list1 ? 1 : 0;
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int list = list1 ? 1 : 0;
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@ -513,12 +513,12 @@ static inline void mc_part_weighted(H264Context *h, int n, int square, int chrom
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qpix_put, chroma_put);
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qpix_put, chroma_put);
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luma_weight_op(dest_y, h->mb_linesize, h->luma_log2_weight_denom,
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luma_weight_op(dest_y, h->mb_linesize, h->luma_log2_weight_denom,
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h->luma_weight[list][refn], h->luma_offset[list][refn]);
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h->luma_weight[list][refn][0], h->luma_weight[list][refn][1]);
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if(h->use_weight_chroma){
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if(h->use_weight_chroma){
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chroma_weight_op(dest_cb, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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chroma_weight_op(dest_cb, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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h->chroma_weight[list][refn][0], h->chroma_offset[list][refn][0]);
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h->chroma_weight[list][refn][0][0], h->chroma_weight[list][refn][0][1]);
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chroma_weight_op(dest_cr, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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chroma_weight_op(dest_cr, h->mb_uvlinesize, h->chroma_log2_weight_denom,
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h->chroma_weight[list][refn][1], h->chroma_offset[list][refn][1]);
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h->chroma_weight[list][refn][1][0], h->chroma_weight[list][refn][1][1]);
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}
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}
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}
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}
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}
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}
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@ -1368,16 +1368,16 @@ static int pred_weight_table(H264Context *h){
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luma_weight_flag= get_bits1(&s->gb);
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luma_weight_flag= get_bits1(&s->gb);
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if(luma_weight_flag){
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if(luma_weight_flag){
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h->luma_weight[list][i]= get_se_golomb(&s->gb);
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h->luma_weight[list][i][0]= get_se_golomb(&s->gb);
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h->luma_offset[list][i]= get_se_golomb(&s->gb);
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h->luma_weight[list][i][1]= get_se_golomb(&s->gb);
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if( h->luma_weight[list][i] != luma_def
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if( h->luma_weight[list][i][0] != luma_def
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|| h->luma_offset[list][i] != 0) {
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|| h->luma_weight[list][i][1] != 0) {
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h->use_weight= 1;
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h->use_weight= 1;
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h->luma_weight_flag[list]= 1;
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h->luma_weight_flag[list]= 1;
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}
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}
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}else{
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}else{
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h->luma_weight[list][i]= luma_def;
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h->luma_weight[list][i][0]= luma_def;
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h->luma_offset[list][i]= 0;
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h->luma_weight[list][i][1]= 0;
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}
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}
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if(CHROMA){
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if(CHROMA){
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@ -1385,10 +1385,10 @@ static int pred_weight_table(H264Context *h){
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if(chroma_weight_flag){
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if(chroma_weight_flag){
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int j;
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int j;
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for(j=0; j<2; j++){
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for(j=0; j<2; j++){
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h->chroma_weight[list][i][j]= get_se_golomb(&s->gb);
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h->chroma_weight[list][i][j][0]= get_se_golomb(&s->gb);
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h->chroma_offset[list][i][j]= get_se_golomb(&s->gb);
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h->chroma_weight[list][i][j][1]= get_se_golomb(&s->gb);
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if( h->chroma_weight[list][i][j] != chroma_def
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if( h->chroma_weight[list][i][j][0] != chroma_def
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|| h->chroma_offset[list][i][j] != 0) {
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|| h->chroma_weight[list][i][j][1] != 0) {
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h->use_weight_chroma= 1;
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h->use_weight_chroma= 1;
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h->chroma_weight_flag[list]= 1;
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h->chroma_weight_flag[list]= 1;
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}
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}
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@ -1396,8 +1396,8 @@ static int pred_weight_table(H264Context *h){
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}else{
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}else{
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int j;
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int j;
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for(j=0; j<2; j++){
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for(j=0; j<2; j++){
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h->chroma_weight[list][i][j]= chroma_def;
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h->chroma_weight[list][i][j][0]= chroma_def;
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h->chroma_offset[list][i][j]= 0;
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h->chroma_weight[list][i][j][1]= 0;
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}
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}
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}
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}
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}
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}
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@ -417,10 +417,8 @@ typedef struct H264Context{
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int use_weight_chroma;
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int use_weight_chroma;
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int luma_log2_weight_denom;
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int luma_log2_weight_denom;
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int chroma_log2_weight_denom;
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int chroma_log2_weight_denom;
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int luma_weight[2][48];
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int luma_weight[2][48][2];
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int luma_offset[2][48];
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int chroma_weight[2][48][2][2];
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int chroma_weight[2][48][2];
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int chroma_offset[2][48][2];
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int implicit_weight[48][48];
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int implicit_weight[48][48];
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//deblock
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//deblock
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@ -315,11 +315,11 @@ void ff_h264_fill_mbaff_ref_list(H264Context *h){
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field[1].reference = PICT_BOTTOM_FIELD;
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field[1].reference = PICT_BOTTOM_FIELD;
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field[1].poc= field[1].field_poc[1];
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field[1].poc= field[1].field_poc[1];
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h->luma_weight[list][16+2*i] = h->luma_weight[list][16+2*i+1] = h->luma_weight[list][i];
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h->luma_weight[list][16+2*i][0] = h->luma_weight[list][16+2*i+1][0] = h->luma_weight[list][i][0];
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h->luma_offset[list][16+2*i] = h->luma_offset[list][16+2*i+1] = h->luma_offset[list][i];
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h->luma_weight[list][16+2*i][1] = h->luma_weight[list][16+2*i+1][1] = h->luma_weight[list][i][1];
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for(j=0; j<2; j++){
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for(j=0; j<2; j++){
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h->chroma_weight[list][16+2*i][j] = h->chroma_weight[list][16+2*i+1][j] = h->chroma_weight[list][i][j];
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h->chroma_weight[list][16+2*i][j][0] = h->chroma_weight[list][16+2*i+1][j][0] = h->chroma_weight[list][i][j][0];
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h->chroma_offset[list][16+2*i][j] = h->chroma_offset[list][16+2*i+1][j] = h->chroma_offset[list][i][j];
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h->chroma_weight[list][16+2*i][j][1] = h->chroma_weight[list][16+2*i+1][j][1] = h->chroma_weight[list][i][j][1];
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}
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}
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}
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}
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}
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}
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