| /external/libvpx/libvpx/vp9/common/ |
| H A D | vp9_quant_common.c | 164 int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) { argument
167 case VPX_BITS_8: return dc_qlookup[clamp(qindex + delta, 0, MAXQ)];
168 case VPX_BITS_10: return dc_qlookup_10[clamp(qindex + delta, 0, MAXQ)];
169 case VPX_BITS_12: return dc_qlookup_12[clamp(qindex + delta, 0, MAXQ)];
176 return dc_qlookup[clamp(qindex + delta, 0, MAXQ)];
180 int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) { argument
183 case VPX_BITS_8: return ac_qlookup[clamp(qindex + delta, 0, MAXQ)];
184 case VPX_BITS_10: return ac_qlookup_10[clamp(qindex + delta, 0, MAXQ)];
185 case VPX_BITS_12: return ac_qlookup_12[clamp(qindex + delta, 0, MAXQ)];
192 return ac_qlookup[clamp(qindex
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| /external/libvpx/libvpx/vp9/encoder/ |
| H A D | vp9_quantize.c | 272 const int qindex = vp9_get_qindex(&cm->seg, segment_id, cm->base_qindex); local
273 const int rdmult = vp9_compute_rd_mult(cpi, qindex + cm->y_dc_delta_q);
277 x->plane[0].quant = quants->y_quant[qindex];
278 x->plane[0].quant_fp = quants->y_quant_fp[qindex];
279 x->plane[0].round_fp = quants->y_round_fp[qindex];
280 x->plane[0].quant_shift = quants->y_quant_shift[qindex];
281 x->plane[0].zbin = quants->y_zbin[qindex];
282 x->plane[0].round = quants->y_round[qindex];
283 xd->plane[0].dequant = cpi->y_dequant[qindex];
290 x->plane[i].quant = quants->uv_quant[qindex];
337 vp9_qindex_to_quantizer(int qindex) argument
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| H A D | vp9_rd.c | 149 int64_t vp9_compute_rd_mult_based_on_qindex(const VP9_COMP *cpi, int qindex) { argument
150 const int64_t q = vp9_dc_quant(qindex, 0, cpi->common.bit_depth);
167 int vp9_compute_rd_mult(const VP9_COMP *cpi, int qindex) { argument
168 int64_t rdmult = vp9_compute_rd_mult_based_on_qindex(cpi, qindex);
182 static int compute_rd_thresh_factor(int qindex, vpx_bit_depth_t bit_depth) { argument
186 case VPX_BITS_8: q = vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0; break;
187 case VPX_BITS_10: q = vp9_dc_quant(qindex, 0, VPX_BITS_10) / 16.0; break;
188 case VPX_BITS_12: q = vp9_dc_quant(qindex, 0, VPX_BITS_12) / 64.0; break;
195 q = vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0;
201 void vp9_initialize_me_consts(VP9_COMP *cpi, MACROBLOCK *x, int qindex) { argument
230 const int qindex = local
673 vp9_get_intra_cost_penalty(int qindex, int qdelta, vpx_bit_depth_t bit_depth) argument
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| H A D | vp9_ratectrl.c | 166 double vp9_convert_qindex_to_q(int qindex, vpx_bit_depth_t bit_depth) { argument
170 case VPX_BITS_8: return vp9_ac_quant(qindex, 0, bit_depth) / 4.0;
171 case VPX_BITS_10: return vp9_ac_quant(qindex, 0, bit_depth) / 16.0;
172 case VPX_BITS_12: return vp9_ac_quant(qindex, 0, bit_depth) / 64.0;
178 return vp9_ac_quant(qindex, 0, bit_depth) / 4.0;
193 int vp9_rc_bits_per_mb(FRAME_TYPE frame_type, int qindex, argument
195 const double q = vp9_convert_qindex_to_q(qindex, bit_depth);
751 int qindex = rc->last_boosted_qindex; local
752 double last_boosted_q = vp9_convert_qindex_to_q(qindex, cm->bit_depth);
755 active_best_quality = VPXMAX(qindex
896 int qindex = cq_level; local
904 int qindex = rc->last_boosted_qindex; local
952 int qindex = cq_level; local
965 int qindex = cq_level; local
1082 int qindex; local
1365 const int qindex = cm->base_qindex; local
1793 vp9_compute_qdelta_by_rate(const RATE_CONTROL *rc, FRAME_TYPE frame_type, int qindex, double rate_target_ratio, vpx_bit_depth_t bit_depth) argument
2031 int qindex; local
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| /external/libvpx/libvpx/vp9/decoder/ |
| H A D | vp9_decodeframe.c | 1106 const int qindex = vp9_get_qindex(&cm->seg, i, cm->base_qindex); local
1108 vp9_dc_quant(qindex, cm->y_dc_delta_q, cm->bit_depth);
1109 cm->y_dequant[i][1] = vp9_ac_quant(qindex, 0, cm->bit_depth);
1111 vp9_dc_quant(qindex, cm->uv_dc_delta_q, cm->bit_depth);
1113 vp9_ac_quant(qindex, cm->uv_ac_delta_q, cm->bit_depth);
1116 const int qindex = cm->base_qindex; local
1119 cm->y_dequant[0][0] = vp9_dc_quant(qindex, cm->y_dc_delta_q, cm->bit_depth);
1120 cm->y_dequant[0][1] = vp9_ac_quant(qindex, 0, cm->bit_depth);
1122 vp9_dc_quant(qindex, cm->uv_dc_delta_q, cm->bit_depth);
1124 vp9_ac_quant(qindex, c
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