Lines Matching refs:qpi
62 uint8_t qpi; member
416 static void init_dequantizer(Vp3DecodeContext *s, int qpi) in init_dequantizer() argument
418 int ac_scale_factor = s->coded_ac_scale_factor[s->qps[qpi]]; in init_dequantizer()
423 int dc_scale_factor = s->coded_dc_scale_factor[!!plane][s->qps[qpi]]; in init_dequantizer()
427 if (s->qps[qpi] <= sum) in init_dequantizer()
434 int coeff = (2 * (sum - s->qps[qpi]) * s->base_matrix[bmi][i] - in init_dequantizer()
435 2 * (qistart - s->qps[qpi]) * s->base_matrix[bmj][i] + in init_dequantizer()
442 s->qmat[qpi][inter][plane][s->idct_permutation[i]] = in init_dequantizer()
448 s->qmat[qpi][inter][plane][0] = s->qmat[0][inter][plane][0]; in init_dequantizer()
1102 int qpi, i, j, bit, run_length, blocks_decoded, num_blocks_at_qpi; in unpack_block_qpis() local
1105 for (qpi = 0; qpi < s->nqps - 1 && num_blocks > 0; qpi++) { in unpack_block_qpis()
1130 if (s->all_fragments[s->coded_fragment_list[0][i]].qpi == qpi) { in unpack_block_qpis()
1131 s->all_fragments[s->coded_fragment_list[0][i]].qpi += bit; in unpack_block_qpis()
1862 int16_t *dequantizer = s->qmat[frag->qpi][inter][plane]; in vp3_dequant()