idct_dc_add = s->dsp.h264_idct_dc_add;
idct_add = s->dsp.h264_idct_add;
}
- for(i=0; i<16; i++){
- uint8_t * const ptr= dest_y + block_offset[i];
- const int dir= h->intra4x4_pred_mode_cache[ scan8[i] ];
+ for(i=0; i<16; i++){
+ uint8_t * const ptr= dest_y + block_offset[i];
+ const int dir= h->intra4x4_pred_mode_cache[ scan8[i] ];
- if(transform_bypass && h->sps.profile_idc==244 && dir<=1){
- h->hpc.pred4x4_add[dir](ptr, h->mb + i*16, linesize);
- }else{
- uint8_t *topright;
- int nnz, tr;
- if(dir == DIAG_DOWN_LEFT_PRED || dir == VERT_LEFT_PRED){
- const int topright_avail= (h->topright_samples_available<<i)&0x8000;
- assert(mb_y || linesize <= block_offset[i]);
- if(!topright_avail){
- tr= ptr[3 - linesize]*0x01010101;
- topright= (uint8_t*) &tr;
- }else
- topright= ptr + 4 - linesize;
- }else
- topright= NULL;
-
- h->hpc.pred4x4[ dir ](ptr, topright, linesize);
- nnz = h->non_zero_count_cache[ scan8[i] ];
- if(nnz){
- if(is_h264){
- if(nnz == 1 && h->mb[i*16])
- idct_dc_add(ptr, h->mb + i*16, linesize);
- else
- idct_add (ptr, h->mb + i*16, linesize);
+ if(transform_bypass && h->sps.profile_idc==244 && dir<=1){
+ h->hpc.pred4x4_add[dir](ptr, h->mb + i*16, linesize);
+ }else{
+ uint8_t *topright;
+ int nnz, tr;
+ if(dir == DIAG_DOWN_LEFT_PRED || dir == VERT_LEFT_PRED){
+ const int topright_avail= (h->topright_samples_available<<i)&0x8000;
+ assert(mb_y || linesize <= block_offset[i]);
+ if(!topright_avail){
+ tr= ptr[3 - linesize]*0x01010101;
+ topright= (uint8_t*) &tr;
+ }else
+ topright= ptr + 4 - linesize;
}else
- svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, 0);
+ topright= NULL;
+
+ h->hpc.pred4x4[ dir ](ptr, topright, linesize);
+ nnz = h->non_zero_count_cache[ scan8[i] ];
+ if(nnz){
+ if(is_h264){
+ if(nnz == 1 && h->mb[i*16])
+ idct_dc_add(ptr, h->mb + i*16, linesize);
+ else
+ idct_add (ptr, h->mb + i*16, linesize);
+ }else
+ svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, 0);
+ }
}
}
}
- }
}
}else{
h->hpc.pred16x16[ h->intra16x16_pred_mode ](dest_y , linesize);
idct_dc_add = s->dsp.h264_idct_dc_add;
chroma_dc_dequant_idct_c(h->mb + 16*16, h->chroma_qp[0], h->dequant4_coeff[IS_INTRA(mb_type) ? 1:4][h->chroma_qp[0]][0]);
chroma_dc_dequant_idct_c(h->mb + 16*16+4*16, h->chroma_qp[1], h->dequant4_coeff[IS_INTRA(mb_type) ? 2:5][h->chroma_qp[1]][0]);
- if(is_h264){
+ if(is_h264){
for(i=16; i<16+8; i++){
if(h->non_zero_count_cache[ scan8[i] ])
idct_add (dest[(i&4)>>2] + block_offset[i], h->mb + i*16, uvlinesize);
else if(h->mb[i*16])
idct_dc_add(dest[(i&4)>>2] + block_offset[i], h->mb + i*16, uvlinesize);
}
- }else{
- for(i=16; i<16+8; i++){
- if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
- uint8_t * const ptr= dest[(i&4)>>2] + block_offset[i];
- svq3_add_idct_c(ptr, h->mb + i*16, uvlinesize, chroma_qp[s->qscale + 12] - 12, 2);
+ }else{
+ for(i=16; i<16+8; i++){
+ if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
+ uint8_t * const ptr= dest[(i&4)>>2] + block_offset[i];
+ svq3_add_idct_c(ptr, h->mb + i*16, uvlinesize, chroma_qp[s->qscale + 12] - 12, 2);
+ }
}
}
- }
}
}
}