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Searched refs:coef (Results 1 - 25 of 82) sorted by relevance

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/third_party/skia/third_party/externals/libjpeg-turbo/
H A Djccoefct.c73 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; variable
80 coef->MCU_rows_per_iMCU_row = 1;
82 if (coef->iMCU_row_num < (cinfo->total_iMCU_rows - 1))
83 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
85 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height;
88 coef->mcu_ctr = 0;
89 coef->MCU_vert_offset = 0;
100 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; in start_pass_coef() local
143 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; METHODDEF() local
247 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; METHODDEF() local
343 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; METHODDEF() local
407 my_coef_ptr coef; jinit_c_coef_controller() local
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H A Djctrans.c243 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; in start_iMCU_row() local
250 coef->MCU_rows_per_iMCU_row = 1; in start_iMCU_row()
252 if (coef->iMCU_row_num < (cinfo->total_iMCU_rows - 1)) in start_iMCU_row()
253 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; in start_iMCU_row()
255 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; in start_iMCU_row()
258 coef->mcu_ctr = 0; in start_iMCU_row()
259 coef->MCU_vert_offset = 0; in start_iMCU_row()
270 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; in start_pass_coef() local
293 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; METHODDEF() local
379 my_coef_ptr coef; transencode_coef_controller() local
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H A Djdcoefct.c60 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; in start_output_pass() local
63 if (coef->pub.coef_arrays != NULL) { in start_output_pass()
65 coef->pub.decompress_data = decompress_smooth_data; in start_output_pass()
67 coef->pub.decompress_data = decompress_data; in start_output_pass()
87 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; in decompress_onepass() local
98 for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; in decompress_onepass()
100 for (MCU_col_num = coef in decompress_onepass()
194 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; consume_data() local
267 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; decompress_data() local
361 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; LOCAL() local
430 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; decompress_smooth_data() local
815 my_coef_ptr coef; jinit_d_coef_controller() local
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H A Djdcoefct.h66 my_coef_ptr coef = (my_coef_ptr)cinfo->coef; in start_iMCU_row() local
73 coef->MCU_rows_per_iMCU_row = 1; in start_iMCU_row()
76 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; in start_iMCU_row()
78 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; in start_iMCU_row()
81 coef->MCU_ctr = 0; in start_iMCU_row()
82 coef->MCU_vert_offset = 0; in start_iMCU_row()
H A Djidctfst.c132 #define DEQUANTIZE(coef, quantval) (((IFAST_MULT_TYPE)(coef)) * (quantval))
134 #define DEQUANTIZE(coef, quantval) \
135 DESCALE((coef) * (quantval), IFAST_SCALE_BITS - PASS1_BITS)
/third_party/ffmpeg/tests/checkasm/
H A Dvp8dsp.c34 #define randomize_buffers(src, dst, stride, coef) \
41 (coef)[y * 4 + x] = (src)[y * (stride) + x] - \
46 static void dct4x4(int16_t *coef) in dct4x4() argument
50 const int a1 = (coef[i*4 + 0] + coef[i*4 + 3]) * 8; in dct4x4()
51 const int b1 = (coef[i*4 + 1] + coef[i*4 + 2]) * 8; in dct4x4()
52 const int c1 = (coef[i*4 + 1] - coef[i*4 + 2]) * 8; in dct4x4()
53 const int d1 = (coef[ in dct4x4()
71 wht4x4(int16_t *coef) wht4x4() argument
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H A Dh264dsp.c50 coef[y * sz + x] = src[y * PIXEL_STRIDE + x] - \
53 ((int32_t *)coef)[y * sz + x] = \
62 static void dct4x4_##size(dctcoef *coef) \
67 const int z0 = coef[i*4 + 0] + coef[i*4 + 3]; \
68 const int z1 = coef[i*4 + 1] + coef[i*4 + 2]; \
69 const int z2 = coef[i*4 + 0] - coef[i*4 + 3]; \
70 const int z3 = coef[
158 dct4x4(int16_t *coef, int bit_depth) dct4x4() argument
166 dct8x8(int16_t *coef, int bit_depth) dct8x8() argument
273 int16_t coef[8 * 8 * 2]; check_idct_multiple() local
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/third_party/ffmpeg/libavfilter/
H A Dvf_w3fdif.c104 const int16_t *coef, int linesize) in filter_simple_low()
109 *work_line = *in_lines_cur[0]++ * coef[0]; in filter_simple_low()
110 *work_line++ += *in_lines_cur[1]++ * coef[1]; in filter_simple_low()
116 const int16_t *coef, int linesize) in filter_complex_low()
121 *work_line = *in_lines_cur[0]++ * coef[0]; in filter_complex_low()
122 *work_line += *in_lines_cur[1]++ * coef[1]; in filter_complex_low()
123 *work_line += *in_lines_cur[2]++ * coef[2]; in filter_complex_low()
124 *work_line++ += *in_lines_cur[3]++ * coef[3]; in filter_complex_low()
131 const int16_t *coef, int linesize) in filter_simple_high()
136 *work_line += *in_lines_cur[0]++ * coef[ in filter_simple_high()
102 filter_simple_low(int32_t *work_line, uint8_t *in_lines_cur[2], const int16_t *coef, int linesize) filter_simple_low() argument
114 filter_complex_low(int32_t *work_line, uint8_t *in_lines_cur[4], const int16_t *coef, int linesize) filter_complex_low() argument
128 filter_simple_high(int32_t *work_line, uint8_t *in_lines_cur[3], uint8_t *in_lines_adj[3], const int16_t *coef, int linesize) filter_simple_high() argument
145 filter_complex_high(int32_t *work_line, uint8_t *in_lines_cur[5], uint8_t *in_lines_adj[5], const int16_t *coef, int linesize) filter_complex_high() argument
174 filter16_simple_low(int32_t *work_line, uint8_t *in_lines_cur8[2], const int16_t *coef, int linesize) filter16_simple_low() argument
188 filter16_complex_low(int32_t *work_line, uint8_t *in_lines_cur8[4], const int16_t *coef, int linesize) filter16_complex_low() argument
207 filter16_simple_high(int32_t *work_line, uint8_t *in_lines_cur8[3], uint8_t *in_lines_adj8[3], const int16_t *coef, int linesize) filter16_simple_high() argument
231 filter16_complex_high(int32_t *work_line, uint8_t *in_lines_cur8[5], uint8_t *in_lines_adj8[5], const int16_t *coef, int linesize) filter16_complex_high() argument
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H A Dw3fdif.h30 const int16_t *coef, int linesize);
33 const int16_t *coef, int linesize);
37 const int16_t *coef, int linesize);
41 const int16_t *coef, int linesize);
/third_party/mesa3d/src/gallium/drivers/softpipe/
H A Dsp_setup.c101 struct tgsi_interp_coef coef[PIPE_MAX_SHADER_INPUTS]; member
401 * The result will be put into setup->coef[slot].a0[i].
407 struct tgsi_interp_coef *coef, in const_coeff()
412 coef->dadx[i] = 0; in const_coeff()
413 coef->dady[i] = 0; in const_coeff()
417 coef->a0[i] = setup->vprovoke[vertSlot][i]; in const_coeff()
428 struct tgsi_interp_coef *coef, in tri_linear_coeff()
441 coef->dadx[i] = dadx; in tri_linear_coeff()
442 coef->dady[i] = dady; in tri_linear_coeff()
456 coef in tri_linear_coeff()
406 const_coeff(struct setup_context *setup, struct tgsi_interp_coef *coef, uint vertSlot, uint i) const_coeff() argument
427 tri_linear_coeff(struct setup_context *setup, struct tgsi_interp_coef *coef, uint i, const float v[3]) tri_linear_coeff() argument
472 tri_persp_coeff(struct setup_context *setup, struct tgsi_interp_coef *coef, uint i, const float v[3]) tri_persp_coeff() argument
835 line_linear_coeff(const struct setup_context *setup, struct tgsi_interp_coef *coef, uint i, const float v[2]) line_linear_coeff() argument
857 line_persp_coeff(const struct setup_context *setup, struct tgsi_interp_coef *coef, uint i, const float v[2]) line_persp_coeff() argument
1124 point_persp_coeff(const struct setup_context *setup, const float (*vert)[4], struct tgsi_interp_coef *coef, uint vertSlot, uint i) point_persp_coeff() argument
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H A Dsp_fs_exec.c77 setup_pos_vector(const struct tgsi_interp_coef *coef, in setup_pos_vector() argument
96 const float dadx = coef->dadx[chan]; in setup_pos_vector()
97 const float dady = coef->dady[chan]; in setup_pos_vector()
98 const float a0 = coef->a0[chan] + dadx * x + dady * y; in setup_pos_vector()
/third_party/ffmpeg/libavfilter/x86/
H A Dvf_w3fdif_init.c29 const int16_t *coef, int linesize);
34 const int16_t *coef, int linesize);
38 const int16_t *coef, int linesize);
43 const int16_t *coef, int linesize);
/third_party/ffmpeg/libavcodec/
H A Daacenc_tns.c48 static inline int compress_coeffs(int *coef, int order, int c_bits) in compress_coeffs() argument
58 if (coef[i] >= low_idx && coef[i] <= high_idx) in compress_coeffs()
61 coef[i] -= (coef[i] > high_idx) ? shift_val : 0; in compress_coeffs()
120 compute_lpc_coefs(tns->coef[w][filt], order, lpc, 0, 0, 0); in ff_aac_apply_tns()
147 static inline void quantize_coefs(double *coef, int *idx, float *lpc, int order, in quantize_coefs() argument
153 idx[i] = quant_array_idx(coef[i], quant_arr, c_bits ? 16 : 8); in quantize_coefs()
207 quantize_coefs(&coefs[oc_start], tns->coef_idx[w][g], tns->coef[w][g], in ff_aac_search_for_tns()
H A Daacdec_fixed.c155 int i, coef; in vector_pow43() local
158 coef = coefs[i]; in vector_pow43()
159 if (coef < 0) in vector_pow43()
160 coef = -(int)ff_cbrt_tab_fixed[(-coef) & 8191]; in vector_pow43()
162 coef = (int)ff_cbrt_tab_fixed[ coef & 8191]; in vector_pow43()
163 coefs[i] = coef; in vector_pow43()
281 static av_always_inline void predict(PredictorState *ps, int *coef, in predict() argument
317 *coef in predict()
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H A Daacenc_utils.h59 static inline int quant(float coef, const float Q, const float rounding) in quant() argument
61 float a = coef * Q; in quant()
156 /** Return the minimum scalefactor where the quantized coef does not clip. */
157 static inline uint8_t coef2minsf(float coef) in coef2minsf() argument
159 return av_clip_uint8(log2f(coef)*4 - 69 + SCALE_ONE_POS - SCALE_DIV_512); in coef2minsf()
162 /** Return the maximum scalefactor where the quantized coef is not zero. */
163 static inline uint8_t coef2maxsf(float coef) in coef2maxsf() argument
165 return av_clip_uint8(log2f(coef)*4 + 6 + SCALE_ONE_POS - SCALE_DIV_512); in coef2maxsf()
H A Dac3enc_float.c53 static void clip_coefficients(AudioDSPContext *adsp, float *coef, in clip_coefficients() argument
56 adsp->vector_clipf(coef, coef, len, COEF_MIN, COEF_MAX); in clip_coefficients()
H A Dac3enc_fixed.c47 static void clip_coefficients(AudioDSPContext *adsp, int32_t *coef, in clip_coefficients() argument
50 adsp->vector_clip_int32(coef, coef, COEF_MIN, COEF_MAX, len); in clip_coefficients()
H A Dtruespeech.c202 int coef; in truespeech_place_pulses() local
211 coef = dec->pulsepos[quart] >> 15; in truespeech_place_pulses()
216 if(coef >= t) in truespeech_place_pulses()
217 coef -= t; in truespeech_place_pulses()
224 coef = dec->pulsepos[quart] & 0x7FFF; in truespeech_place_pulses()
228 if(coef >= t) in truespeech_place_pulses()
229 coef -= t; in truespeech_place_pulses()
H A Daac.h168 INTFLOAT coef; member
206 INTFLOAT coef[8][4][TNS_MAX_ORDER]; member
373 void (*apply_tns)(INTFLOAT coef[1024], TemporalNoiseShaping *tns,
/third_party/benchmark/src/
H A Dcomplexity.h34 // - coef : Estimated coefficient for the high-order term as
43 LeastSq() : coef(0.0), rms(0.0), complexity(oNone) {} in LeastSq()
45 double coef; member
H A Dcomplexity.cc102 result.coef = sigma_time_gn / sigma_gn_squared;
107 double fit = result.coef * fitting_curve(n[i]);
206 big_o.real_accumulated_time = result_real.coef;
207 big_o.cpu_accumulated_time = result_cpu.coef;
/third_party/ffmpeg/libavformat/
H A Dgenh.c44 unsigned start_offset, header_size, codec, coef_type, coef[2]; in genh_read_header() local
121 coef[0] = avio_rl32(s->pb); in genh_read_header()
122 coef[1] = avio_rl32(s->pb); in genh_read_header()
140 avio_seek(s->pb, coef[ch], SEEK_SET); in genh_read_header()
/third_party/ffmpeg/libavcodec/x86/
H A Dac3dsp_init.c33 void ff_ac3_extract_exponents_sse2 (uint8_t *exp, int32_t *coef, int nb_coefs);
34 void ff_ac3_extract_exponents_ssse3(uint8_t *exp, int32_t *coef, int nb_coefs);
/third_party/mesa3d/src/broadcom/simulator/
H A Dv3dx_simulator.c193 V3D_WRITE(V3D_TFU_COEF0, args->coef[0]); in simulator_submit_tfu_ioctl()
194 V3D_WRITE(V3D_TFU_COEF1, args->coef[1]); in simulator_submit_tfu_ioctl()
195 V3D_WRITE(V3D_TFU_COEF2, args->coef[2]); in simulator_submit_tfu_ioctl()
196 V3D_WRITE(V3D_TFU_COEF3, args->coef[3]); in simulator_submit_tfu_ioctl()
/third_party/pulseaudio/speex/libspeexdsp/
H A Dscal.c234 //float coef = .5*0.78130; in speex_decorrelate()
235 float coef = M_PI*0.075063 * 0.93763 * amount * .8 * 0.707; in speex_decorrelate() local
245 gain = coef*sqrt(.1+st->curve[i]); in speex_decorrelate()
249 frame[0] = coef*uni_rand(&st->seed)*sqrt(.1+st->curve[0]); in speex_decorrelate()
250 frame[2*st->frame_size-1] = coef*uni_rand(&st->seed)*sqrt(.1+st->curve[st->frame_size-1]); in speex_decorrelate()

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