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Searched refs:Cr (Results 1 - 2 of 2) sorted by relevance

/third_party/skia/src/core/
H A DSkYUVMath.cpp263 const float Cr = 0.5f / (1.0f - Kb); in make_rgb_to_yuv_matrix() local
288 scale3(mx + 5, Cr * scaleUV); in make_rgb_to_yuv_matrix()
/third_party/skia/third_party/externals/swiftshader/src/Pipeline/
H A DSamplerCore.cpp1747 UShort4 Cb, Cr; in sampleTexel() local
1786 Cr = V; in sampleTexel()
1791 Cr = U; in sampleTexel()
1798 c.x = Cr >> 1; in sampleTexel()
1813 Float4 v = (Float4(Cr) - Float4(uvOffset)) * Float4(uvFactor); in sampleTexel()
1824 // R = Y + 2 * (1 - Kr) * Cr in sampleTexel()
1825 // G = Y - 2 * Kb * (1 - Kb) / Kg * Cb - 2 * Kr * (1 - Kr) / Kg * Cr in sampleTexel()

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