Searched defs:qindex (Results 1 - 5 of 5) sorted by relevance
/external/libvpx/libvpx/vp9/common/ |
H A D | vp9_quant_common.c | 85 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)];
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/external/libvpx/libvpx/vp9/encoder/ |
H A D | vp9_quantize.c | 344 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 [all...] |
H A D | vp9_rd.c | 120 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);
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H A D | vp9_ratectrl.c | 95 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 [all...] |
H A D | vp9_firstpass.c | 65 static int gfboost_qadjust(int qindex) { argument 66 const double q = vp9_convert_qindex_to_q(qindex);
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