Searched refs:Kg (Results 1 - 3 of 3) sorted by relevance
| /third_party/skia/src/core/ |
| H A D | SkYUVMath.cpp | 262 const float Kg = 1.0f - Kr - Kb; in make_rgb_to_yuv_matrix() local
281 Kr, Kg, Kb, 0, addY, in make_rgb_to_yuv_matrix()
282 -Kr, -Kg, 1-Kb, 0, addUV, in make_rgb_to_yuv_matrix()
283 1-Kr, -Kg, -Kb, 0, addUV, in make_rgb_to_yuv_matrix()
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| /third_party/skia/third_party/externals/swiftshader/src/Pipeline/ |
| H A D | SamplerCore.cpp | 1825 // G = Y - 2 * Kb * (1 - Kb) / Kg * Cb - 2 * Kr * (1 - Kr) / Kg * Cr in sampleTexel()
1849 const float Kg = 1.0f - Kr - Kb; in sampleTexel() local
1852 const float Gb = -2 * Kb * (1 - Kb) / Kg; in sampleTexel()
1853 const float Gr = -2 * Kr * (1 - Kr) / Kg; in sampleTexel()
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| /third_party/skia/third_party/externals/swiftshader/src/Shader/ |
| H A D | SamplerCore.cpp | 2017 // G = Y - 2 * Kb * (1 - Kb) / Kg * Pb - 2 * Kr * (1 - Kr) / Kg * Pr in sampleTexel()
2045 const float Kg = 1.0f - Kr - Kb; in sampleTexel() local
2048 const float Gb = -2 * Kb * (1 - Kb) / Kg; in sampleTexel()
2049 const float Gr = -2 * Kr * (1 - Kr) / Kg; in sampleTexel()
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