Searched defs:qindex (Results 1 - 6 of 6) sorted by relevance

/external/libvpx/libvpx/vp9/common/
H A Dvp9_quant_common.c124 int16_t vp9_dc_quant(int qindex, int delta) { argument
125 return dc_qlookup[clamp(qindex + delta, 0, MAXQ)];
128 int16_t vp9_ac_quant(int qindex, int delta) { argument
129 return ac_qlookup[clamp(qindex + delta, 0, MAXQ)];
/external/libvpx/libvpx/vp9/encoder/
H A Dvp9_ratectrl.c41 double vp9_convert_qindex_to_q(int qindex) { argument
43 return vp9_ac_quant(qindex, 0) / 4.0;
46 int vp9_gfboost_qadjust(int qindex) { argument
47 const double q = vp9_convert_qindex_to_q(qindex);
53 static int kfboost_qadjust(int qindex) { argument
54 const double q = vp9_convert_qindex_to_q(qindex);
60 int vp9_bits_per_mb(FRAME_TYPE frame_type, int qindex, argument
62 const double q = vp9_convert_qindex_to_q(qindex);
H A Dvp9_quantize.c262 const int qindex = vp9_get_qindex(&cpi->common.seg, segment_id, local
265 int rdmult = vp9_compute_rd_mult(cpi, qindex + cm->y_dc_delta_q);
268 zbin_extra = (cpi->common.y_dequant[qindex][1] *
271 x->plane[0].quant = cpi->y_quant[qindex];
272 x->plane[0].quant_shift = cpi->y_quant_shift[qindex];
273 x->plane[0].zbin = cpi->y_zbin[qindex];
274 x->plane[0].round = cpi->y_round[qindex];
276 x->e_mbd.plane[0].dequant = cpi->common.y_dequant[qindex];
279 zbin_extra = (cpi->common.uv_dequant[qindex][1] *
283 x->plane[i].quant = cpi->uv_quant[qindex];
314 const int qindex = x->q_index; local
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H A Dvp9_firstpass.c64 static int select_cq_level(int qindex) { argument
68 double target_q = (vp9_convert_qindex_to_q(qindex) * 0.5847) + 1.0;
H A Dvp9_onyx_if.c2788 int qindex = cpi->last_boosted_qindex; local
2789 double last_boosted_q = vp9_convert_qindex_to_q(qindex);
2794 cpi->active_best_quality = MAX(qindex + delta_qindex,
2816 // Convert the adjustment factor to a qindex delta
H A Dvp9_rdopt.c164 int vp9_compute_rd_mult(VP9_COMP *cpi, int qindex) { argument
165 const int q = vp9_dc_quant(qindex, 0);
177 static int compute_rd_thresh_factor(int qindex) { argument
180 q = (int)(pow(vp9_dc_quant(qindex, 0) / 4.0, RD_THRESH_POW) * 5.12);
186 void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex) { argument
187 cpi->mb.sadperbit16 = sad_per_bit16lut[qindex];
188 cpi->mb.sadperbit4 = sad_per_bit4lut[qindex];
231 int qindex, i; local
239 qindex = clamp(cm->base_qindex + cm->y_dc_delta_q, 0, MAXQ);
242 cpi->RDMULT = vp9_compute_rd_mult(cpi, qindex);
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