Searched defs:Yy (Results 1 - 1 of 1) sorted by relevance

/external/swiftshader/src/Shader/
H A DSamplerCore.cpp1908 const float Yy = studioSwing ? 255.0f / (235 - 16) : 1.0f; local
1917 const float R0 = (studioSwing * -16 * Yy - 128 * Rv) / 255;
1918 const float G0 = (studioSwing * -16 * Yy - 128 * Gu - 128 * Gv) / 255;
1919 const float B0 = (studioSwing * -16 * Yy - 128 * Bu) / 255;
1943 const UShort4 yY = UShort4(iround(Yy * 0x4000));

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