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/external/libvpx/libvpx/vp9/common/
Dvp9_quant_common.c164 int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) { in vp9_dc_quant() argument
167 case VPX_BITS_8: return dc_qlookup[clamp(qindex + delta, 0, MAXQ)]; in vp9_dc_quant()
168 case VPX_BITS_10: return dc_qlookup_10[clamp(qindex + delta, 0, MAXQ)]; in vp9_dc_quant()
169 case VPX_BITS_12: return dc_qlookup_12[clamp(qindex + delta, 0, MAXQ)]; in vp9_dc_quant()
176 return dc_qlookup[clamp(qindex + delta, 0, MAXQ)]; in vp9_dc_quant()
180 int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) { in vp9_ac_quant() argument
183 case VPX_BITS_8: return ac_qlookup[clamp(qindex + delta, 0, MAXQ)]; in vp9_ac_quant()
184 case VPX_BITS_10: return ac_qlookup_10[clamp(qindex + delta, 0, MAXQ)]; in vp9_ac_quant()
185 case VPX_BITS_12: return ac_qlookup_12[clamp(qindex + delta, 0, MAXQ)]; in vp9_ac_quant()
192 return ac_qlookup[clamp(qindex + delta, 0, MAXQ)]; in vp9_ac_quant()
Dvp9_quant_common.h26 int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
27 int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
/external/libvpx/libvpx/vp9/encoder/
Dvp9_quantize.c272 const int qindex = vp9_get_qindex(&cm->seg, segment_id, cm->base_qindex); in vp9_init_plane_quantizers() local
273 const int rdmult = vp9_compute_rd_mult(cpi, qindex + cm->y_dc_delta_q); in vp9_init_plane_quantizers()
277 x->plane[0].quant = quants->y_quant[qindex]; in vp9_init_plane_quantizers()
278 x->plane[0].quant_fp = quants->y_quant_fp[qindex]; in vp9_init_plane_quantizers()
279 x->plane[0].round_fp = quants->y_round_fp[qindex]; in vp9_init_plane_quantizers()
280 x->plane[0].quant_shift = quants->y_quant_shift[qindex]; in vp9_init_plane_quantizers()
281 x->plane[0].zbin = quants->y_zbin[qindex]; in vp9_init_plane_quantizers()
282 x->plane[0].round = quants->y_round[qindex]; in vp9_init_plane_quantizers()
283 xd->plane[0].dequant = cpi->y_dequant[qindex]; in vp9_init_plane_quantizers()
290 x->plane[i].quant = quants->uv_quant[qindex]; in vp9_init_plane_quantizers()
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Dvp9_rd.c149 int64_t vp9_compute_rd_mult_based_on_qindex(const VP9_COMP *cpi, int qindex) { in vp9_compute_rd_mult_based_on_qindex() argument
150 const int64_t q = vp9_dc_quant(qindex, 0, cpi->common.bit_depth); in vp9_compute_rd_mult_based_on_qindex()
167 int vp9_compute_rd_mult(const VP9_COMP *cpi, int qindex) { in vp9_compute_rd_mult() argument
168 int64_t rdmult = vp9_compute_rd_mult_based_on_qindex(cpi, qindex); in vp9_compute_rd_mult()
182 static int compute_rd_thresh_factor(int qindex, vpx_bit_depth_t bit_depth) { in compute_rd_thresh_factor() argument
186 case VPX_BITS_8: q = vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0; break; in compute_rd_thresh_factor()
187 case VPX_BITS_10: q = vp9_dc_quant(qindex, 0, VPX_BITS_10) / 16.0; break; in compute_rd_thresh_factor()
188 case VPX_BITS_12: q = vp9_dc_quant(qindex, 0, VPX_BITS_12) / 64.0; break; in compute_rd_thresh_factor()
195 q = vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0; in compute_rd_thresh_factor()
201 void vp9_initialize_me_consts(VP9_COMP *cpi, MACROBLOCK *x, int qindex) { in vp9_initialize_me_consts() argument
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Dvp9_ratectrl.c166 double vp9_convert_qindex_to_q(int qindex, vpx_bit_depth_t bit_depth) { in vp9_convert_qindex_to_q() argument
170 case VPX_BITS_8: return vp9_ac_quant(qindex, 0, bit_depth) / 4.0; in vp9_convert_qindex_to_q()
171 case VPX_BITS_10: return vp9_ac_quant(qindex, 0, bit_depth) / 16.0; in vp9_convert_qindex_to_q()
172 case VPX_BITS_12: return vp9_ac_quant(qindex, 0, bit_depth) / 64.0; in vp9_convert_qindex_to_q()
178 return vp9_ac_quant(qindex, 0, bit_depth) / 4.0; in vp9_convert_qindex_to_q()
193 int vp9_rc_bits_per_mb(FRAME_TYPE frame_type, int qindex, in vp9_rc_bits_per_mb() argument
195 const double q = vp9_convert_qindex_to_q(qindex, bit_depth); in vp9_rc_bits_per_mb()
751 int qindex = rc->last_boosted_qindex; in rc_pick_q_and_bounds_one_pass_cbr() local
752 double last_boosted_q = vp9_convert_qindex_to_q(qindex, cm->bit_depth); in rc_pick_q_and_bounds_one_pass_cbr()
755 active_best_quality = VPXMAX(qindex + delta_qindex, rc->best_quality); in rc_pick_q_and_bounds_one_pass_cbr()
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Dvp9_rd.h133 int qindex);
135 int vp9_compute_rd_mult(const struct VP9_COMP *cpi, int qindex);
139 void vp9_initialize_me_consts(struct VP9_COMP *cpi, MACROBLOCK *x, int qindex);
194 int vp9_get_intra_cost_penalty(int qindex, int qdelta,
Dvp9_ratectrl.h183 double vp9_convert_qindex_to_q(int qindex, vpx_bit_depth_t bit_depth);
252 int vp9_rc_bits_per_mb(FRAME_TYPE frame_type, int qindex,
272 int qindex, double rate_target_ratio,
Dvp9_quantize.h56 int vp9_qindex_to_quantizer(int qindex);
/external/swiftshader/third_party/LLVM/docs/
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/external/libvpx/libvpx/vp9/decoder/
Dvp9_decodeframe.c1106 const int qindex = vp9_get_qindex(&cm->seg, i, cm->base_qindex); in setup_segmentation_dequant() local
1108 vp9_dc_quant(qindex, cm->y_dc_delta_q, cm->bit_depth); in setup_segmentation_dequant()
1109 cm->y_dequant[i][1] = vp9_ac_quant(qindex, 0, cm->bit_depth); in setup_segmentation_dequant()
1111 vp9_dc_quant(qindex, cm->uv_dc_delta_q, cm->bit_depth); in setup_segmentation_dequant()
1113 vp9_ac_quant(qindex, cm->uv_ac_delta_q, cm->bit_depth); in setup_segmentation_dequant()
1116 const int qindex = cm->base_qindex; in setup_segmentation_dequant() local
1119 cm->y_dequant[0][0] = vp9_dc_quant(qindex, cm->y_dc_delta_q, cm->bit_depth); in setup_segmentation_dequant()
1120 cm->y_dequant[0][1] = vp9_ac_quant(qindex, 0, cm->bit_depth); in setup_segmentation_dequant()
1122 vp9_dc_quant(qindex, cm->uv_dc_delta_q, cm->bit_depth); in setup_segmentation_dequant()
1124 vp9_ac_quant(qindex, cm->uv_ac_delta_q, cm->bit_depth); in setup_segmentation_dequant()
/external/libopus/doc/
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/external/libjpeg-turbo/doc/html/
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