Lines Matching defs:dct_offset
800 FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_offset,
987 av_freep(&s->dct_offset);
1151 s->dct_offset[intra][i] = (s->avctx->noise_reduction *
2325 int dct_linesize, dct_offset;
2350 dct_offset = s->interlaced_dct ? linesize : linesize * block_size;
2417 add_dequant_dct(s, block[2], 2, dest_y + dct_offset , dct_linesize, s->qscale);
2418 add_dequant_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize, s->qscale);
2426 dct_offset >>=1;
2429 add_dequant_dct(s, block[6], 6, dest_cb + dct_offset, dct_linesize, s->chroma_qscale);
2430 add_dequant_dct(s, block[7], 7, dest_cr + dct_offset, dct_linesize, s->chroma_qscale);
2436 add_dct(s, block[2], 2, dest_y + dct_offset , dct_linesize);
2437 add_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize);
2446 dct_offset = s->interlaced_dct ? uvlinesize : uvlinesize * 8;
2450 add_dct(s, block[6], 6, dest_cb+dct_offset, dct_linesize);
2451 add_dct(s, block[7], 7, dest_cr+dct_offset, dct_linesize);
2455 add_dct(s, block[10], 10, dest_cb+8+dct_offset, dct_linesize);
2456 add_dct(s, block[11], 11, dest_cr+8+dct_offset, dct_linesize);
2469 put_dct(s, block[2], 2, dest_y + dct_offset , dct_linesize, s->qscale);
2470 put_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize, s->qscale);
2477 dct_offset >>=1;
2481 put_dct(s, block[6], 6, dest_cb + dct_offset, dct_linesize, s->chroma_qscale);
2482 put_dct(s, block[7], 7, dest_cr + dct_offset, dct_linesize, s->chroma_qscale);
2488 s->dsp.idct_put(dest_y + dct_offset , dct_linesize, block[2]);
2489 s->dsp.idct_put(dest_y + dct_offset + block_size, dct_linesize, block[3]);
2498 dct_offset = s->interlaced_dct ? uvlinesize : uvlinesize * 8;
2502 s->dsp.idct_put(dest_cb + dct_offset, dct_linesize, block[6]);
2503 s->dsp.idct_put(dest_cr + dct_offset, dct_linesize, block[7]);
2507 s->dsp.idct_put(dest_cb + 8 + dct_offset, dct_linesize, block[10]);
2508 s->dsp.idct_put(dest_cr + 8 + dct_offset, dct_linesize, block[11]);