Searched refs:gaussian (Results 1 – 5 of 5) sorted by relevance
| /frameworks/rs/toolkit/test/ |
| D | ReferenceBlur.kt | 38 val gaussian = buildGaussian(radius) in <lambda>() constant
44 val scratch = horizontalBlur(inputInFloat, gaussian, radius, restriction) in <lambda>()
45 val outInFloat = verticalBlur(scratch, gaussian, radius, restriction) in <lambda>()
56 gaussian: FloatArray, in horizontalBlur()
76 val v = input[x + delta, y] * gaussian[gaussianIndex] in horizontalBlur()
88 gaussian: FloatArray, in verticalBlur()
96 val v = input[x, y + delta] * gaussian[gaussianIndex] in verticalBlur()
117 val gaussian = FloatArray(radius * 2 + 1) in buildGaussian() constant
121 gaussian[r + radius] = v in buildGaussian()
128 gaussian[r + radius] *= normalizeFactor in buildGaussian()
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| /frameworks/rs/tests/java_api/ImageProcessing_jb/src/com/android/rs/image/ |
| D | threshold.rscript | 31 static float gaussian[MAX_RADIUS * 2 + 1];
35 // Compute gaussian weights for the blur
45 // The larger the radius gets, the more our gaussian blur
47 // the gaussian curve begins to lose its shape
61 gaussian[r + radius] = coeff1 * pow(e, floatR * floatR * coeff2);
62 normalizeFactor += gaussian[r + radius];
69 gaussian[r + radius] *= normalizeFactor;
84 blurredPixel += i.xyz * gaussian[gi++];
90 blurredPixel += i.xyz * gaussian[gi++];
105 blurredPixel += i * gaussian[gi++];
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| D | threshold_half.rscript | 31 static half gaussian[MAX_RADIUS * 2 + 1];
35 // Compute gaussian weights for the blur
45 // The larger the radius gets, the more our gaussian blur
47 // the gaussian curve begins to lose its shape
61 gaussian[r + radius] = coeff1 * pow(e, halfR * halfR * coeff2);
62 normalizeFactor += gaussian[r + radius];
69 gaussian[r + radius] *= normalizeFactor;
84 blurredPixel += i.xyz * gaussian[gi++];
90 blurredPixel += i.xyz * gaussian[gi++];
105 blurredPixel += i * gaussian[gi++];
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| /frameworks/rs/tests/java_api/ImageProcessing2/src/com/android/rs/image/ |
| D | threshold.rscript | 31 static float gaussian[MAX_RADIUS * 2 + 1];
35 // Compute gaussian weights for the blur
45 // The larger the radius gets, the more our gaussian blur
47 // the gaussian curve begins to lose its shape
61 gaussian[r + radius] = coeff1 * pow(e, floatR * floatR * coeff2);
62 normalizeFactor += gaussian[r + radius];
69 gaussian[r + radius] *= normalizeFactor;
84 blurredPixel += i.xyz * gaussian[gi++];
90 blurredPixel += i.xyz * gaussian[gi++];
105 blurredPixel += i * gaussian[gi++];
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| /frameworks/rs/tests/java_api/ImageProcessing/src/com/android/rs/image/ |
| D | threshold.rscript | 31 static float gaussian[MAX_RADIUS * 2 + 1];
35 // Compute gaussian weights for the blur
45 // The larger the radius gets, the more our gaussian blur
47 // the gaussian curve begins to lose its shape
61 gaussian[r + radius] = coeff1 * pow(e, floatR * floatR * coeff2);
62 normalizeFactor += gaussian[r + radius];
69 gaussian[r + radius] *= normalizeFactor;
84 blurredPixel += i.xyz * gaussian[gi++];
90 blurredPixel += i.xyz * gaussian[gi++];
105 blurredPixel += i * gaussian[gi++];
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