Searched refs:gaussian (Results 1 – 4 of 4) sorted by relevance
| /external/libvpx/libvpx/vp9/common/ |
| D | vp9_postproc.c | 308 static double gaussian(double sigma, double mu, double x) { in gaussian() function
333 int a = (int)(0.5 + 256 * gaussian(sigma, 0, i)); in fillrd()
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| /external/skia/site/dev/runtime/ |
| D | config.md | 39 gaussian, triangle, box\]
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| /external/skia/src/effects/ |
| D | SkBlurMask.cpp | 875 float gaussian = expf(-x*x / (2*variance)); in BlurGroundTruth() local
876 gaussWindow[halfWindow + x] = gaussWindow[halfWindow-x] = gaussian; in BlurGroundTruth()
877 windowSum += 2*gaussian; in BlurGroundTruth()
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| /external/skia/tests/ |
| D | BlurTest.cpp | 202 static float gaussian(int x, SkScalar sigma) { in gaussian() function
219 sum += gaussian(j, gaussianSigma) * step(i-j, stepMin, stepMax); in brute_force_1d()
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