| /third_party/ffmpeg/libavfilter/ |
| H A D | af_loudnorm.c | 136 const double sigma = 3.5; in init_gaussian_filter() local
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| H A D | vf_fftdnoiz.c | 56 float sigma; member
386 const float sigma = s->sigma * depthx / (3.f * s->block_size * s->block_size); in filter_block3d2() local
448 const float sigma = s->sigma * depthx / (2.f * s->block_size * s->block_size); in filter_block3d1() local
506 const float sigma = s->sigma * depthx / (s->block_size * s->block_size); filter_block2d() local
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| H A D | af_afwtdn.c | 407 double sigma; member
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| H A D | vf_dctdnoiz.c | 52 float sigma; // used when no expression are st member
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| H A D | vf_deshake_opencl.c | 805 static float gaussian_for(int x, float sigma) { in gaussian_for() argument
811 static void make_gauss_kernel(float *gauss_kernel, float length, float sigma) in make_gauss_kernel() argument
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| /third_party/skia/src/core/ |
| H A D | SkGpuBlurUtils.cpp | 68 convolve_gaussian_1d(skgpu::SurfaceFillContext* sfc, GrSurfaceProxyView srcView, const SkIRect srcSubset, SkIVector dstToSrcOffset, const SkIRect& dstRect, SkAlphaType srcAlphaType, Direction direction, int radius, float sigma, SkTileMode mode) convolve_gaussian_1d() argument
150 convolve_gaussian( GrRecordingContext* rContext, GrSurfaceProxyView srcView, GrColorType srcColorType, SkAlphaType srcAlphaType, SkIRect srcBounds, SkIRect dstBounds, Direction direction, int radius, float sigma, SkTileMode mode, sk_sp<SkColorSpace> finalCS, SkBackingFit fit) convolve_gaussian() argument
731 ComputeBlurredRRectParams(const SkRRect& srcRRect, const SkRRect& devRRect, SkScalar sigma, SkScalar xformedSigma, SkRRect* rrectToDraw, SkISize* widthHeight, SkScalar rectXs[kBlurRRectMaxDivisions], SkScalar rectYs[kBlurRRectMaxDivisions], SkScalar texXs[kBlurRRectMaxDivisions], SkScalar texYs[kBlurRRectMaxDivisions]) ComputeBlurredRRectParams() argument
843 Compute1DGaussianKernel(float* kernel, float sigma, int radius) Compute1DGaussianKernel() argument
873 Compute1DLinearGaussianKernel(float* kernel, float* offset, float sigma, int radius) Compute1DLinearGaussianKernel() argument
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| H A D | SkBlurMF.cpp | 133 SkBlurMaskFilterImpl::SkBlurMaskFilterImpl(SkScalar sigma, SkBlurStyle style, bool respectCTM) in SkBlurMaskFilterImpl() argument
160 SkScalar sigma = this->computeXformedSigma(matrix); in filterMask() local
167 SkScalar sigma = computeXformedSigma(matrix); in filterRectMask() local
175 SkScalar sigma = computeXformedSigma(matrix); in filterRRectMask() local
266 static SkCachedData* find_cached_rrect(SkMask* mask, SkScalar sigma, SkBlurStyl argument
271 add_cached_rrect(SkMask* mask, SkScalar sigma, SkBlurStyle style, const SkRRect& rrect) add_cached_rrect() argument
280 find_cached_rects(SkMask* mask, SkScalar sigma, SkBlurStyle style, const SkRect rects[], int count) find_cached_rects() argument
285 add_cached_rects(SkMask* mask, SkScalar sigma, SkBlurStyle style, const SkRect rects[], int count) add_cached_rects() argument
396 const SkScalar sigma = this->computeXformedSigma(matrix); filterRRectToNine() local
530 const SkScalar sigma = this->computeXformedSigma(matrix); filterRectsToNine() local
571 const SkScalar sigma = buffer.readScalar(); CreateProc() local
595 make_unnormalized_half_kernel(float* halfKernel, int halfKernelSize, float sigma) make_unnormalized_half_kernel() argument
612 make_half_kernel_and_summed_table(float* halfKernel, float* summedHalfKernel, int halfKernelSize, float sigma) make_half_kernel_and_summed_table() argument
696 create_circle_profile(uint8_t* weights, float sigma, float circleR, int profileTextureWidth) create_circle_profile() argument
730 float sigma = profileWidth / 6.f; create_half_plane_profile() local
754 create_profile_effect(GrRecordingContext* rContext, const SkRect& circle, float sigma, float* solidRadius, float* textureRadius) create_profile_effect() argument
837 make_circle_blur(GrRecordingContext* context, const SkRect& circle, float sigma) make_circle_blur() argument
1340 make_rrect_blur(GrRecordingContext* context, float sigma, float xformedSigma, const SkRRect& srcRRect, const SkRRect& devRRect) make_rrect_blur() argument
1713 MakeBlur(SkBlurStyle style, SkScalar sigma, bool respectCTM) MakeBlur() argument
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| /third_party/skia/src/effects/imagefilters/ |
| H A D | SkBlurImageFilter.cpp | 109 int calculate_window(double sigma) { in calculate_window() argument
217 static PassMaker* MakeMaker(double sigma, SkArenaAlloc* alloc) { in MakeMaker() argument
473 MakeMaker(double sigma, SkArenaAlloc* alloc) MakeMaker() argument
756 cpu_blur( const SkImageFilter_Base::Context& ctx, SkVector sigma, const sk_sp<SkSpecialImage> &input, SkIRect srcBounds, SkIRect dstBounds) cpu_blur() argument
891 SkVector sigma = SkVector::Make(localSigma.width(), localSigma.height()); map_sigma() local
926 SkVector sigma = map_sigma(fSigma, ctx.ctm()); onFilterImage() local
960 gpuFilter( const Context& ctx, SkVector sigma, const sk_sp<SkSpecialImage> &input, SkIRect inputBounds, SkIRect dstBounds, SkIPoint inputOffset, SkIPoint* offset) const gpuFilter() argument
1018 SkVector sigma = map_sigma(fSigma, ctm); onFilterNodeBounds() local
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| /third_party/skia/tests/ |
| H A D | BlurTest.cpp | 129 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(5)); in DEF_TEST() local
219 static float gaussian(int x, SkScalar sigma) { in gaussian() argument
333 SkScalar sigma in DEF_TEST() local
177 ground_truth_2d(int width, int height, SkScalar sigma, int* result, int resultCount) ground_truth_2d() argument
373 const SkScalar sigma = sigmas[j]; DEF_TEST() local
408 const SkScalar sigma = sigmas[j]; DEF_TEST() local
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| /third_party/skia/src/utils/ |
| H A D | SkShadowUtils.cpp | 755 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(blurRadius); in drawShadow() local
858 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(radius); in drawShadow() local
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| /third_party/skia/fuzz/ |
| H A D | FuzzCanvas.cpp | 424 SkScalar sigma; in make_fuzz_maskfilter() local
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| /third_party/skia/third_party/externals/freetype/src/base/ |
| H A D | ftstroke.c | 977 FT_Vector sigma = { 0, 0 }; in ft_stroker_inside() local
1052 FT_Vector sigma = { 0, 0 }; in ft_stroker_outside() local
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| /third_party/icu/icu4c/source/test/intltest/ |
| H A D | transtst.cpp | 778 UChar sigma = 0x3C3; in TestJ277() local
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