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Searched refs:weights (Results 1 - 25 of 100) sorted by relevance

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/third_party/skia/third_party/externals/freetype/src/base/
H A Dftlcdfil.c34 /* add padding according to filter weights */
79 FT_LcdFiveTapFilter weights ) in ft_lcd_filter_fir()
99 /* the values in `weights' can exceed 0xFF */ in ft_lcd_filter_fir()
108 fir[2] = weights[2] * val; in ft_lcd_filter_fir()
109 fir[3] = weights[3] * val; in ft_lcd_filter_fir()
110 fir[4] = weights[4] * val; in ft_lcd_filter_fir()
113 fir[1] = fir[2] + weights[1] * val; in ft_lcd_filter_fir()
114 fir[2] = fir[3] + weights[2] * val; in ft_lcd_filter_fir()
115 fir[3] = fir[4] + weights[3] * val; in ft_lcd_filter_fir()
116 fir[4] = weights[ in ft_lcd_filter_fir()
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/third_party/skia/third_party/externals/abseil-cpp/absl/random/
H A Ddiscrete_distribution_test.cc157 std::vector<double> weights(kBuckets, 0); in TEST()
158 std::iota(std::begin(weights), std::end(weights), 1); in TEST()
159 absl::discrete_distribution<int> dist(std::begin(weights), std::end(weights)); in TEST()
172 // Scale weights. in TEST()
174 for (double x : weights) { in TEST()
177 for (double& x : weights) { in TEST()
183 std::begin(weights), std::end(weights)); in TEST()
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H A Ddiscrete_distribution.h68 explicit param_type(std::initializer_list<double> weights) : p_(weights) { in param_type() argument
119 explicit discrete_distribution(std::initializer_list<double> weights) in discrete_distribution() argument
120 : param_(weights) {} in discrete_distribution()
172 // Using the vector `*probabilities`, whose values are the weights or
/third_party/ffmpeg/libavfilter/
H A Dvf_atadenoise.c60 float weights[4][SIZE]; member
145 int thra, int thrb, const float *weights) \
167 sum += srcjx * weights[j]; \
168 wsum += weights[j]; \
177 sum += srcix * weights[i]; \
178 wsum += weights[i]; \
193 const float *weights) \
215 sum += srcjx * weights[j]; \
216 wsum += weights[j]; \
227 sum += srcix * weights[
346 const float *weights = s->weights[p]; filter_slice() local
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H A Daf_amix.c166 char *weights_str; /**< string for custom weights for every input */
175 float *weights; /**< custom weights for every input */ member
176 float weight_sum; /**< sum of custom weights for every input */
197 { "weights", "Set weight for each input.",
220 weight_sum += FFABS(s->weights[i]); in calculate_scales()
224 if (s->scale_norm[i] > weight_sum / FFABS(s->weights[i])) { in calculate_scales()
225 s->scale_norm[i] -= ((s->weight_sum / FFABS(s->weights[i])) / s->nb_inputs) * in calculate_scales()
227 s->scale_norm[i] = FFMAX(s->scale_norm[i], weight_sum / FFABS(s->weights[i])); in calculate_scales()
235 s->input_scale[i] = FFABS(s->weights[ in calculate_scales()
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H A Dvf_mix.c42 float *weights; member
91 if (av_sscanf(arg, "%f", &s->weights[i]) != 1) { in parse_weights()
92 av_log(ctx, AV_LOG_ERROR, "Invalid syntax for weights[%d].\n", i); in parse_weights()
95 s->wfactor += s->weights[i]; in parse_weights()
100 s->weights[i] = s->weights[last]; in parse_weights()
101 s->wfactor += s->weights[i]; in parse_weights()
123 s->weights = av_calloc(s->nb_inputs, sizeof(*s->weights)); in init()
124 if (!s->weights) in init()
200 const float *weights = s->weights; mix_frames() local
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/third_party/skia/third_party/externals/freetype/src/type1/
H A Dt1load.c241 * Given a vector of weights, one for each design, figure out the
242 * normalized axis coordinates which gave rise to those weights.
245 mm_weights_unmap( FT_Fixed* weights, in mm_weights_unmap() argument
252 axiscoords[0] = weights[1]; in mm_weights_unmap()
256 axiscoords[0] = weights[3] + weights[1]; in mm_weights_unmap()
257 axiscoords[1] = weights[3] + weights[2]; in mm_weights_unmap()
262 axiscoords[0] = weights[7] + weights[ in mm_weights_unmap()
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/third_party/astc-encoder/Source/
H A Dastcenc_symbolic_physical.cpp150 // Compress the weights. in symbolic_to_physical()
165 uint8_t weights[64]; in symbolic_to_physical() local
168 float uqw = static_cast<float>(scb.weights[i]); in symbolic_to_physical()
171 weights[i] = qat.scramble_map[qwi]; in symbolic_to_physical()
173 encode_ise(QUANT_6, HIGH_SPEED_PROFILE_WEIGHT_BYTES, weights, weightbuf, 0); in symbolic_to_physical()
195 uint8_t weights[64]; in symbolic_to_physical() local
200 float uqw = static_cast<float>(scb.weights[i]); in symbolic_to_physical()
203 weights[2 * i] = qat.scramble_map[qwi]; in symbolic_to_physical()
205 uqw = static_cast<float>(scb.weights[i + WEIGHTS_PLANE2_OFFSET]); in symbolic_to_physical()
208 weights[ in symbolic_to_physical()
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H A Dastcenc_ideal_endpoints_and_weights.cpp21 * @brief Functions for computing color endpoints and texel weights.
33 * @param weights The decimated weight values to use.
40 const float* weights, in bilinear_infill_vla()
49 // Load the bilinear filter weights from the decimated grid in bilinear_infill_vla()
50 vfloat weight_val0 = gatherf(weights, weight_idx0); in bilinear_infill_vla()
51 vfloat weight_val1 = gatherf(weights, weight_idx1); in bilinear_infill_vla()
52 vfloat weight_val2 = gatherf(weights, weight_idx2); in bilinear_infill_vla()
53 vfloat weight_val3 = gatherf(weights, weight_idx3); in bilinear_infill_vla()
69 * This is specialized version which computes only two weights per texel for
73 * @param weights Th
38 bilinear_infill_vla( const decimation_info& di, const float* weights, unsigned int index ) bilinear_infill_vla() argument
78 bilinear_infill_vla_2( const decimation_info& di, const float* weights, unsigned int index ) bilinear_infill_vla_2() argument
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H A Dastcenc_decompress_symbolic.cpp33 * @param weights The interpolation weight (between 0 and 64).
41 vint4 weights in lerp_color_int()
43 vint4 weight1 = weights; in lerp_color_int()
101 vint4 tab0 = vint4::load(scb.weights + 0); in unpack_weights()
102 vint4 tab1 = vint4::load(scb.weights + 16); in unpack_weights()
103 vint4 tab2 = vint4::load(scb.weights + 32); in unpack_weights()
104 vint4 tab3 = vint4::load(scb.weights + 48); in unpack_weights()
131 vint4 tab0_plane1 = vint4::load(scb.weights + 0); in unpack_weights()
132 vint4 tab1_plane1 = vint4::load(scb.weights + 16); in unpack_weights()
137 vint4 tab0_plane2 = vint4::load(scb.weights in unpack_weights()
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/third_party/astc-encoder/Utils/
H A Dastcenc_u8_test_bench.cpp46 vint4 weights(wt1); in main()
61 vint4 colorv0 = lerp_color_int(decode_u8_v0, ep0v0, ep1v0, weights); in main()
62 vint4 colorv1 = lerp_color_int(decode_u8_v1, ep0v1, ep1v1, weights); in main()
80 vint4 weights(wt1); in main()
97 vint4 colorv0 = lerp_color_int(decode_u8_v0, ep0v0, ep1v0, weights); in main()
98 vint4 colorv1 = lerp_color_int(decode_u8_v1, ep0v1, ep1v1, weights); in main()
/third_party/python/Lib/
H A Dstatistics.py436 def fmean(data, weights=None):
455 if weights is None:
461 num_weights = len(weights)
463 weights = list(weights)
464 num_weights = len(weights)
465 num = fsum(map(mul, data, weights))
467 raise StatisticsError('data and weights must be the same length')
468 den = fsum(weights)
470 raise StatisticsError('sum of weights mus
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/third_party/ffmpeg/libavcodec/
H A Dmss3.c47 int weights[16], freqs[16]; member
54 int weights[256], freqs[256]; member
168 m->weights[val]++; in model_update()
177 m->weights[i] = (m->weights[i] + 1) >> 1; in model_update()
178 m->tot_weight += m->weights[i]; in model_update()
184 sum += m->weights[i]; in model_update()
199 m->weights[i] = 1; in model_reset()
200 m->weights[m->num_syms - 1] = 0; in model_reset()
223 m->weights[va in model256_update()
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H A Dmss12.c52 thr = 2 * m->weights[m->num_syms] - 1; in model_calc_threshold()
63 m->weights[i] = 1; in model_reset()
66 m->weights[0] = 0; in model_reset()
89 m->weights[i] = (m->weights[i] + 1) >> 1; in model_rescale_weights()
90 cum_prob += m->weights[i]; in model_rescale_weights()
99 if (m->weights[val] == m->weights[val - 1]) { in ff_mss12_model_update()
100 for (i = val; m->weights[i - 1] == m->weights[va in ff_mss12_model_update()
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/third_party/vk-gl-cts/external/vulkancts/modules/vulkan/texture/
H A DvktSampleVerifier.cpp323 const Vec2& weights, in getFilteredSample2D()
346 const Interval iWeightInterval = m_filteringPrecision[compNdx]->roundOut(Interval(i == 0 ? 1.0f - weights[1] : weights[1]), false); in getFilteredSample2D()
350 const Interval jWeightInterval = m_filteringPrecision[compNdx]->roundOut(iWeightInterval * Interval(j == 0 ? 1.0f - weights[0] : weights[0]), false); in getFilteredSample2D()
363 const Vec3& weights, in getFilteredSample3D()
389 const Interval iWeightInterval = m_filteringPrecision[compNdx]->roundOut(Interval(i == 0 ? 1.0f - weights[2] : weights[2]), false); in getFilteredSample3D()
393 const Interval jWeightInterval = m_filteringPrecision[compNdx]->roundOut(iWeightInterval * Interval(j == 0 ? 1.0f - weights[1] : weights[ in getFilteredSample3D()
322 getFilteredSample2D(const IVec3& texelBase, const Vec2& weights, int layer, int level, Vec4& resultMin, Vec4& resultMax) const getFilteredSample2D() argument
362 getFilteredSample3D(const IVec3& texelBase, const Vec3& weights, int layer, int level, Vec4& resultMin, Vec4& resultMax) const getFilteredSample3D() argument
411 getFilteredSample(const IVec3& texelBase, const Vec3& weights, int layer, int level, Vec4& resultMin, Vec4& resultMax) const getFilteredSample() argument
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/third_party/vk-gl-cts/external/vulkancts/modules_no_buildgn/vulkan/texture/
H A DvktSampleVerifier.cpp323 const Vec2& weights, in getFilteredSample2D()
346 const Interval iWeightInterval = m_filteringPrecision[compNdx]->roundOut(Interval(i == 0 ? 1.0f - weights[1] : weights[1]), false); in getFilteredSample2D()
350 const Interval jWeightInterval = m_filteringPrecision[compNdx]->roundOut(iWeightInterval * Interval(j == 0 ? 1.0f - weights[0] : weights[0]), false); in getFilteredSample2D()
363 const Vec3& weights, in getFilteredSample3D()
389 const Interval iWeightInterval = m_filteringPrecision[compNdx]->roundOut(Interval(i == 0 ? 1.0f - weights[2] : weights[2]), false); in getFilteredSample3D()
393 const Interval jWeightInterval = m_filteringPrecision[compNdx]->roundOut(iWeightInterval * Interval(j == 0 ? 1.0f - weights[1] : weights[ in getFilteredSample3D()
322 getFilteredSample2D(const IVec3& texelBase, const Vec2& weights, int layer, int level, Vec4& resultMin, Vec4& resultMax) const getFilteredSample2D() argument
362 getFilteredSample3D(const IVec3& texelBase, const Vec3& weights, int layer, int level, Vec4& resultMin, Vec4& resultMax) const getFilteredSample3D() argument
411 getFilteredSample(const IVec3& texelBase, const Vec3& weights, int layer, int level, Vec4& resultMin, Vec4& resultMax) const getFilteredSample() argument
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/third_party/vk-gl-cts/modules/gles2/stress/
H A Des2sDrawTests.cpp200 float weights[SIZE]; member
205 weights[i] = 1.0f; in UniformWeightArray()
312 spec.primitive = random.chooseWeighted<gls::DrawTestSpec::Primitive> (DE_ARRAY_BEGIN(primitives), DE_ARRAY_END(primitives), primitiveWeights.weights); in init()
314 spec.drawMethod = random.chooseWeighted<gls::DrawTestSpec::DrawMethod> (DE_ARRAY_BEGIN(drawMethods), DE_ARRAY_END(drawMethods), drawMethodWeights.weights); in init()
315 spec.indexType = random.chooseWeighted<gls::DrawTestSpec::IndexType> (DE_ARRAY_BEGIN(indexTypes), DE_ARRAY_END(indexTypes), indexTypeWeights.weights); in init()
317 spec.indexStorage = random.chooseWeighted<gls::DrawTestSpec::Storage> (DE_ARRAY_BEGIN(storages), DE_ARRAY_END(storages), storageWeights.weights); in init()
332 attribSpec.inputType = random.chooseWeighted<gls::DrawTestSpec::InputType> (DE_ARRAY_BEGIN(inputTypes), DE_ARRAY_END(inputTypes), inputTypeWeights.weights); in init()
333 attribSpec.outputType = random.chooseWeighted<gls::DrawTestSpec::OutputType> (DE_ARRAY_BEGIN(outputTypes), DE_ARRAY_END(outputTypes), outputTypeWeights.weights); in init()
334 attribSpec.storage = random.chooseWeighted<gls::DrawTestSpec::Storage> (DE_ARRAY_BEGIN(storages), DE_ARRAY_END(storages), storageWeights.weights); in init()
335 attribSpec.usage = random.chooseWeighted<gls::DrawTestSpec::Usage> (DE_ARRAY_BEGIN(usages), DE_ARRAY_END(usages), usageWeights.weights); in init()
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/third_party/skia/include/private/
H A DSkPathRef.h44 int points, weights; member
67 SkPathRef(SkTDArray<SkPoint> points, SkTDArray<uint8_t> verbs, SkTDArray<SkScalar> weights, in SkPathRef() argument
71 , fConicWeights(std::move(weights)) in SkPathRef()
119 * requisite points & weights.
121 * If 'verb' is kConic_Verb, 'weights' will return a pointer to the
122 * space for the conic weights (indexed normally).
126 SkScalar** weights = nullptr) { in growForRepeatedVerb()
127 return fPathRef->growForRepeatedVerb(verb, numVbs, weights); in growForRepeatedVerb()
135 * Returns pointers to the uninitialized points and conic weights data.
443 * verb. If 'verb' is kConic_Verb, 'weights' wil
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/third_party/ffmpeg/libavfilter/x86/
H A Dvf_atadenoise_init.c30 int thra, int thrb, const float *weights);
35 int thra, int thrb, const float *weights);
/third_party/ffmpeg/libavcodec/arm/
H A Dh264dsp_init_arm.c48 int weights, int offset);
51 int weights, int offset);
54 int weights, int offset);
/third_party/ffmpeg/libavcodec/mips/
H A Dsimple_idct_msa.c27 v8i16 weights = { 0, 22725, 21407, 19266, 16383, 12873, 8867, 4520 }; in simple_idct_msa() local
53 w2 = (v4i32) __msa_splati_h(weights, 2); in simple_idct_msa()
55 w4 = (v4i32) __msa_splati_h(weights, 4); in simple_idct_msa()
57 w6 = (v4i32) __msa_splati_h(weights, 6); in simple_idct_msa()
80 SPLATI_H4_SH(weights, 1, 3, 5, 7, w1, w3, w5, w7); in simple_idct_msa()
126 w2 = (v4i32) __msa_splati_h(weights, 2); in simple_idct_msa()
128 w4 = (v4i32) __msa_splati_h(weights, 4); in simple_idct_msa()
130 w6 = (v4i32) __msa_splati_h(weights, 6); in simple_idct_msa()
153 SPLATI_H4_SH(weights, 1, 3, 5, 7, w1, w3, w5, w7); in simple_idct_msa()
190 v8i16 weights in simple_idct_put_msa() local
366 v8i16 weights = { 0, 22725, 21407, 19266, 16383, 12873, 8867, 4520 }; simple_idct_add_msa() local
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/third_party/skia/third_party/externals/swiftshader/third_party/astc-encoder/Source/
H A Dastc_decompress_symbolic.cpp27 const int* weights in compute_value_of_texel_int()
34 summed_value += weights[it->texel_weights[texel_to_get][i]] * it->texel_weights_int[texel_to_get][i]; in compute_value_of_texel_int()
233 // first unquantize the weights in decompress_symbolic_block()
252 int weights[MAX_TEXELS_PER_BLOCK]; in decompress_symbolic_block() local
256 weights[i] = compute_value_of_texel_int(i, it, uq_plane1_weights); in decompress_symbolic_block()
264 // now that we have endpoint colors and weights, we can unpack actual colors for in decompress_symbolic_block()
273 weights[i], in decompress_symbolic_block()
/third_party/mesa3d/src/mesa/main/
H A Dtexcompress_astc.cpp587 uint8_t weights[64 + 18]; /* max 64 values, plus padding for the infill interpolation */ member
1164 assert(num_weights <= (int)ARRAY_SIZE(weights)); in unquantise_weights()
1166 memset(weights, 0, sizeof(weights)); in unquantise_weights()
1237 weights[i] = w; in unquantise_weights()
1253 weights[i] = w; in unquantise_weights()
1293 p00 = weights[(v0) * 2]; in compute_infill_weights()
1294 p01 = weights[(v0 + 1) * 2]; in compute_infill_weights()
1295 p10 = weights[(v0 + wt_w) * 2]; in compute_infill_weights()
1296 p11 = weights[(v in compute_infill_weights()
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/third_party/vk-gl-cts/modules/gles31/stress/
H A Des31sDrawTests.cpp313 float weights[SIZE];
318 weights[i] = 1.0f;
447 spec.primitive = random.chooseWeighted<gls::DrawTestSpec::Primitive> (DE_ARRAY_BEGIN(primitives), DE_ARRAY_END(primitives), primitiveWeights.weights);
449 spec.drawMethod = random.chooseWeighted<gls::DrawTestSpec::DrawMethod> (DE_ARRAY_BEGIN(drawMethods), DE_ARRAY_END(drawMethods), drawMethodWeights.weights);
461 spec.indexType = random.chooseWeighted<gls::DrawTestSpec::IndexType> (DE_ARRAY_BEGIN(indexTypes), DE_ARRAY_END(indexTypes), indexTypeWeights.weights);
480 attribSpec.inputType = random.chooseWeighted<gls::DrawTestSpec::InputType> (DE_ARRAY_BEGIN(inputTypes), DE_ARRAY_END(inputTypes), inputTypeWeights.weights);
481 attribSpec.outputType = random.chooseWeighted<gls::DrawTestSpec::OutputType> (DE_ARRAY_BEGIN(outputTypes), DE_ARRAY_END(outputTypes), outputTypeWeights.weights);
483 attribSpec.usage = random.chooseWeighted<gls::DrawTestSpec::Usage> (DE_ARRAY_BEGIN(usages), DE_ARRAY_END(usages), usageWeights.weights);
/third_party/vk-gl-cts/modules/gles3/stress/
H A Des3sDrawTests.cpp389 float weights[SIZE]; member
394 weights[i] = 1.0f; in UniformWeightArray()
526 spec.primitive = random.chooseWeighted<gls::DrawTestSpec::Primitive> (DE_ARRAY_BEGIN(primitives), DE_ARRAY_END(primitives), primitiveWeights.weights); in init()
528 spec.drawMethod = random.chooseWeighted<gls::DrawTestSpec::DrawMethod> (DE_ARRAY_BEGIN(drawMethods), DE_ARRAY_END(drawMethods), drawMethodWeights.weights); in init()
529 spec.indexType = random.chooseWeighted<gls::DrawTestSpec::IndexType> (DE_ARRAY_BEGIN(indexTypes), DE_ARRAY_END(indexTypes), indexTypeWeights.weights); in init()
531 spec.indexStorage = random.chooseWeighted<gls::DrawTestSpec::Storage> (DE_ARRAY_BEGIN(storages), DE_ARRAY_END(storages), storageWeights.weights); in init()
546 attribSpec.inputType = random.chooseWeighted<gls::DrawTestSpec::InputType> (DE_ARRAY_BEGIN(inputTypes), DE_ARRAY_END(inputTypes), inputTypeWeights.weights); in init()
547 attribSpec.outputType = random.chooseWeighted<gls::DrawTestSpec::OutputType> (DE_ARRAY_BEGIN(outputTypes), DE_ARRAY_END(outputTypes), outputTypeWeights.weights); in init()
548 attribSpec.storage = random.chooseWeighted<gls::DrawTestSpec::Storage> (DE_ARRAY_BEGIN(storages), DE_ARRAY_END(storages), storageWeights.weights); in init()
549 attribSpec.usage = random.chooseWeighted<gls::DrawTestSpec::Usage> (DE_ARRAY_BEGIN(usages), DE_ARRAY_END(usages), usageWeights.weights); in init()
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