Searched defs:qindex (Results 1 - 5 of 5) sorted by relevance

/external/libvpx/libvpx/vp9/common/
H A Dvp9_quant_common.c85 int16_t vp9_dc_quant(int qindex, int delta) { argument
86 return dc_qlookup[clamp(qindex + delta, 0, MAXQ)];
89 int16_t vp9_ac_quant(int qindex, int delta) { argument
90 return ac_qlookup[clamp(qindex + delta, 0, MAXQ)];
/external/libvpx/libvpx/vp9/encoder/
H A Dvp9_quantize.c344 const int qindex = vp9_get_qindex(&cm->seg, segment_id, cm->base_qindex); local
345 const int rdmult = vp9_compute_rd_mult(cpi, qindex + cm->y_dc_delta_q);
350 x->plane[0].quant = quants->y_quant[qindex];
351 x->plane[0].quant_fp = quants->y_quant_fp[qindex];
352 x->plane[0].round_fp = quants->y_round_fp[qindex];
353 x->plane[0].quant_shift = quants->y_quant_shift[qindex];
354 x->plane[0].zbin = quants->y_zbin[qindex];
355 x->plane[0].round = quants->y_round[qindex];
356 x->plane[0].quant_thred[0] = cm->y_dequant[qindex][0] *
357 cm->y_dequant[qindex][
389 const int qindex = x->q_index; local
431 vp9_qindex_to_quantizer(int qindex) argument
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H A Dvp9_rd.c120 int vp9_compute_rd_mult(const VP9_COMP *cpi, int qindex) { argument
121 const int q = vp9_dc_quant(qindex, 0);
135 static int compute_rd_thresh_factor(int qindex) { argument
137 const int q = (int)(pow(vp9_dc_quant(qindex, 0) / 4.0, RD_THRESH_POW) * 5.12);
141 void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex) { argument
142 cpi->mb.sadperbit16 = sad_per_bit16lut[qindex];
143 cpi->mb.sadperbit4 = sad_per_bit4lut[qindex];
150 const int qindex = local
154 const int q = compute_rd_thresh_factor(qindex);
H A Dvp9_ratectrl.c95 double vp9_convert_qindex_to_q(int qindex) { argument
97 return vp9_ac_quant(qindex, 0) / 4.0;
100 int vp9_rc_bits_per_mb(FRAME_TYPE frame_type, int qindex, argument
102 const double q = vp9_convert_qindex_to_q(qindex);
526 int qindex = rc->last_boosted_qindex; local
527 double last_boosted_q = vp9_convert_qindex_to_q(qindex);
530 active_best_quality = MAX(qindex + delta_qindex, rc->best_quality);
544 // Convert the adjustment factor to a qindex delta
655 int qindex = rc->last_boosted_qindex; local
656 double last_boosted_q = vp9_convert_qindex_to_q(qindex);
798 int qindex = rc->last_boosted_qindex; local
1019 const int qindex = cm->base_qindex; local
1320 vp9_compute_qdelta_by_rate(const RATE_CONTROL *rc, FRAME_TYPE frame_type, int qindex, double rate_target_ratio) argument
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H A Dvp9_firstpass.c65 static int gfboost_qadjust(int qindex) { argument
66 const double q = vp9_convert_qindex_to_q(qindex);

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