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Lines Matching refs:Kr

1871 			// R = Y                               +           2 * (1 - Kr) * Pr
1872 			// G = Y - 2 * Kb * (1 - Kb) / Kg * Pb - 2 * Kr * (1 - Kr) / Kg * Pr
1876 			float Kr = 0.299f;
1883 				Kr = 0.299f;
1888 				Kr = 0.2126f;
1893 				Kr = 0.299f;
1900 			const float Kg = 1.0f - Kr - Kb;
1902 			const float Rr = 2 * (1 - Kr);
1904 			const float Gr = -2 * Kr * (1 - Kr) / Kg;