uint8_t *cm = cropTbl + MAX_NEG_CROP;
block[0] += 32;
-#if 1
- for(i=0; i<4; i++){
- const int z0= block[i + 4*0] + block[i + 4*2];
- const int z1= block[i + 4*0] - block[i + 4*2];
- const int z2= (block[i + 4*1]>>1) - block[i + 4*3];
- const int z3= block[i + 4*1] + (block[i + 4*3]>>1);
-
- block[i + 4*0]= z0 + z3;
- block[i + 4*1]= z1 + z2;
- block[i + 4*2]= z1 - z2;
- block[i + 4*3]= z0 - z3;
- }
-
- for(i=0; i<4; i++){
- const int z0= block[0 + 4*i] + block[2 + 4*i];
- const int z1= block[0 + 4*i] - block[2 + 4*i];
- const int z2= (block[1 + 4*i]>>1) - block[3 + 4*i];
- const int z3= block[1 + 4*i] + (block[3 + 4*i]>>1);
- dst[0 + i*stride]= cm[ dst[0 + i*stride] + ((z0 + z3) >> 6) ];
- dst[1 + i*stride]= cm[ dst[1 + i*stride] + ((z1 + z2) >> 6) ];
- dst[2 + i*stride]= cm[ dst[2 + i*stride] + ((z1 - z2) >> 6) ];
- dst[3 + i*stride]= cm[ dst[3 + i*stride] + ((z0 - z3) >> 6) ];
- }
-#else
for(i=0; i<4; i++){
const int z0= block[0 + 4*i] + block[2 + 4*i];
const int z1= block[0 + 4*i] - block[2 + 4*i];
dst[i + 2*stride]= cm[ dst[i + 2*stride] + ((z1 - z2) >> 6) ];
dst[i + 3*stride]= cm[ dst[i + 3*stride] + ((z0 - z3) >> 6) ];
}
-#endif
}
#if 0
if( h->pps.cabac ) {
CHECKED_ALLOCZ(h->chroma_pred_mode_table, big_mb_num * sizeof(uint8_t))
CHECKED_ALLOCZ(h->cbp_table, big_mb_num * sizeof(uint16_t))
- } else {
- h->chroma_pred_mode_table = NULL;
- h->cbp_table = NULL;
}
memset(h->slice_table_base, -1, big_mb_num * sizeof(uint8_t));