Lines Matching defs:dct_offset
586 FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_offset, 2 * 64 * sizeof(uint16_t), fail)
742 av_freep(&s->dct_offset);
897 s->dct_offset[intra][i]= (s->avctx->noise_reduction * s->dct_count[intra] + s->dct_error_sum[intra][i]/2) / (s->dct_error_sum[intra][i]+1);
1867 int dct_linesize, dct_offset;
1903 dct_offset =(s->interlaced_dct)? linesize : linesize*block_size;
1961 add_dequant_dct(s, block[2], 2, dest_y + dct_offset , dct_linesize, s->qscale);
1962 add_dequant_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize, s->qscale);
1970 dct_offset >>=1;
1973 add_dequant_dct(s, block[6], 6, dest_cb + dct_offset, dct_linesize, s->chroma_qscale);
1974 add_dequant_dct(s, block[7], 7, dest_cr + dct_offset, dct_linesize, s->chroma_qscale);
1980 add_dct(s, block[2], 2, dest_y + dct_offset , dct_linesize);
1981 add_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize);
1990 dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*8;
1994 add_dct(s, block[6], 6, dest_cb+dct_offset, dct_linesize);
1995 add_dct(s, block[7], 7, dest_cr+dct_offset, dct_linesize);
1999 add_dct(s, block[10], 10, dest_cb+8+dct_offset, dct_linesize);
2000 add_dct(s, block[11], 11, dest_cr+8+dct_offset, dct_linesize);
2013 put_dct(s, block[2], 2, dest_y + dct_offset , dct_linesize, s->qscale);
2014 put_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize, s->qscale);
2021 dct_offset >>=1;
2025 put_dct(s, block[6], 6, dest_cb + dct_offset, dct_linesize, s->chroma_qscale);
2026 put_dct(s, block[7], 7, dest_cr + dct_offset, dct_linesize, s->chroma_qscale);
2032 s->dsp.idct_put(dest_y + dct_offset , dct_linesize, block[2]);
2033 s->dsp.idct_put(dest_y + dct_offset + block_size, dct_linesize, block[3]);
2042 dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*8;
2046 s->dsp.idct_put(dest_cb + dct_offset, dct_linesize, block[6]);
2047 s->dsp.idct_put(dest_cr + dct_offset, dct_linesize, block[7]);
2051 s->dsp.idct_put(dest_cb + 8 + dct_offset, dct_linesize, block[10]);
2052 s->dsp.idct_put(dest_cr + 8 + dct_offset, dct_linesize, block[11]);