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Searched refs:half_sum (Results 1 – 13 of 13) sorted by relevance

/dports/misc/vxl/vxl-3.3.2/core/vil/algo/tests/
H A Dtest_algo_exp_grad_filter_1d.cxx32 double half_sum = k / (1 - k); in test_algo_exp_grad_filter_1d_byte_float() local
34 TEST_NEAR("Left value", dest[49], 100 * k / half_sum, 1e-4); in test_algo_exp_grad_filter_1d_byte_float()
35 TEST_NEAR("Right value", dest[51], -100 * k / half_sum, 1e-4); in test_algo_exp_grad_filter_1d_byte_float()
/dports/games/libretro-shaders-slang/slang-shaders-9850d68939b86262eae9f0da01ff1c11daafcdc3/crt/shaders/crt-royale/src/
H A Dtex2Dantialias.h563 const float3 half_sum = w0 + w1; in tex2Daa4x() local
564 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa4x()
663 const float3 half_sum = w0 + w1 + w2; in tex2Daa6x() local
664 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa6x()
720 const float3 w_sum = half_sum + half_sum.bgr + w3; in tex2Daa7x()
780 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa8x()
852 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa12x()
942 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa16x()
1049 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa20x()
1174 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa24x()
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/dports/games/libretro-shaders-glsl/glsl-shaders-7052b09dc657d56bea443d5661dccbebcafe32dc/crt/shaders/crt-royale/port-helpers/
H A Dtex2Dantialias.h566 const float3 half_sum = w0 + w1; in tex2Daa4x() local
567 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa4x()
666 const float3 half_sum = w0 + w1 + w2; in tex2Daa6x() local
667 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa6x()
723 const float3 w_sum = half_sum + half_sum.bgr + w3; in tex2Daa7x()
783 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa8x()
855 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa12x()
945 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa16x()
1052 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa20x()
1177 const float3 w_sum = half_sum + half_sum.bgr; in tex2Daa24x()
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/dports/graphics/scantailor/scantailor-advanced-1.0.16/imageproc/
H A DBackgroundColorCalculator.cpp149 int half_sum = 0; in calcDominantLevel() local
151 half_sum += hist[i]; in calcDominantLevel()
152 if (half_sum >= best_sum / 2) { in calcDominantLevel()
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/libgav1/src/src/dsp/arm/
H A Dintra_edge_neon.cc234 const int16x8_t half_sum = vsubq_s16( in IntraEdgeUpsampler_NEON() local
237 vadd_s16(vget_low_s16(half_sum), vget_high_s16(half_sum)); in IntraEdgeUpsampler_NEON()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/libgav1/src/src/dsp/arm/
H A Dintra_edge_neon.cc234 const int16x8_t half_sum = vsubq_s16( in IntraEdgeUpsampler_NEON() local
237 vadd_s16(vget_low_s16(half_sum), vget_high_s16(half_sum)); in IntraEdgeUpsampler_NEON()
/dports/multimedia/libgav1/libgav1-0.17.0/src/dsp/arm/
H A Dintra_edge_neon.cc243 const int16x8_t half_sum = vsubq_s16( in IntraEdgeUpsampler_NEON() local
246 vadd_s16(vget_low_s16(half_sum), vget_high_s16(half_sum)); in IntraEdgeUpsampler_NEON()
/dports/math/py-sympy/sympy-1.9/sympy/concrete/
H A Dsummations.py1544 half_sum = (full_sum + f.xreplace({i: 0})) / 2
1549 result = half_sum + sum(extraneous_neg) - sum(extraneous_pos)
1554 half_sum = full_sum / 2
1558 result = half_sum - sum(extraneous)
/dports/games/libretro-shaders-glsl/glsl-shaders-7052b09dc657d56bea443d5661dccbebcafe32dc/crt/shaders/crt-royale/src/
H A Dcrt-royale-geometry-aa-last-pass.glsl3742 const float3 half_sum = w0 + w1;
3743 const float3 w_sum = half_sum + half_sum.bgr;
3842 const float3 half_sum = w0 + w1 + w2;
3843 const float3 w_sum = half_sum + half_sum.bgr;
3899 const float3 w_sum = half_sum + half_sum.bgr + w3;
3959 const float3 w_sum = half_sum + half_sum.bgr;
4031 const float3 w_sum = half_sum + half_sum.bgr;
4121 const float3 w_sum = half_sum + half_sum.bgr;
4228 const float3 w_sum = half_sum + half_sum.bgr;
4353 const float3 w_sum = half_sum + half_sum.bgr;
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H A Dcrt-royale-geometry-aa-last-pass-intel.glsl3744 const float3 half_sum = w0 + w1;
3745 const float3 w_sum = half_sum + half_sum.bgr;
3844 const float3 half_sum = w0 + w1 + w2;
3845 const float3 w_sum = half_sum + half_sum.bgr;
3901 const float3 w_sum = half_sum + half_sum.bgr + w3;
3961 const float3 w_sum = half_sum + half_sum.bgr;
4033 const float3 w_sum = half_sum + half_sum.bgr;
4123 const float3 w_sum = half_sum + half_sum.bgr;
4230 const float3 w_sum = half_sum + half_sum.bgr;
4355 const float3 w_sum = half_sum + half_sum.bgr;
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/dports/multimedia/libgav1/libgav1-0.17.0/src/dsp/x86/
H A Dintrapred_sse4.cc2032 const __m128i half_sum = _mm_madd_epi16(vals, ones); in DcSum4_SSE4_1() local
2034 const __m128i shift_sum = _mm_srli_si128(half_sum, 4); in DcSum4_SSE4_1()
2035 return _mm_add_epi32(half_sum, shift_sum); in DcSum4_SSE4_1()
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/libgav1/src/src/dsp/x86/
H A Dintrapred_sse4.cc3367 const __m128i half_sum = _mm_madd_epi16(vals, ones); in DcSum4_SSE4_1() local
3369 const __m128i shift_sum = _mm_srli_si128(half_sum, 4); in DcSum4_SSE4_1()
3370 return _mm_add_epi32(half_sum, shift_sum); in DcSum4_SSE4_1()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/libgav1/src/src/dsp/x86/
H A Dintrapred_sse4.cc3367 const __m128i half_sum = _mm_madd_epi16(vals, ones); in DcSum4_SSE4_1() local
3369 const __m128i shift_sum = _mm_srli_si128(half_sum, 4); in DcSum4_SSE4_1()
3370 return _mm_add_epi32(half_sum, shift_sum); in DcSum4_SSE4_1()