Lines Matching refs:qpi
52 uint8_t qpi;
227 DECLARE_ALIGNED(16, int16_t, qmat)[3][2][3][64]; ///< qmat[qpi][is_inter][plane]
351 static void init_dequantizer(Vp3DecodeContext *s, int qpi)
353 int ac_scale_factor = s->coded_ac_scale_factor[s->qps[qpi]];
354 int dc_scale_factor = s->coded_dc_scale_factor[s->qps[qpi]];
362 if(s->qps[qpi] <= sum)
369 int coeff= ( 2*(sum -s->qps[qpi])*s->base_matrix[bmi][i]
370 - 2*(qistart-s->qps[qpi])*s->base_matrix[bmj][i]
377 s->qmat[qpi][inter][plane][s->dsp.idct_permutation[i]]= av_clip((qscale * coeff)/100 * 4, qmin, 4096);
380 s->qmat[qpi][inter][plane][0] = s->qmat[0][inter][plane][0];
858 int qpi, i, j, bit, run_length, blocks_decoded, num_blocks_at_qpi;
861 for (qpi = 0; qpi < s->nqps-1 && num_blocks > 0; qpi++) {
885 if (s->all_fragments[s->coded_fragment_list[0][i]].qpi == qpi) {
886 s->all_fragments[s->coded_fragment_list[0][i]].qpi += bit;
1350 int16_t *dequantizer = s->qmat[frag->qpi][inter][plane];