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

/haiku-fatelf/src/libs/tiff/
H A Dtif_color.c199 * R = Y + Cr*(2 - 2*LumaRed)
203 * - LumaRed*Cr*(2-2*LumaRed)/LumaGreen
217 #define LumaRed luma[0] macro
234 { float f1 = 2-2*LumaRed; int32 D1 = FIX(f1);
235 float f2 = LumaRed*f1/LumaGreen; int32 D2 = -FIX(f2);
242 #undef LumaRed macro
/haiku-fatelf/src/libs/pdflib/libs/tiff/
H A Dtif_getimage.c1803 #define LumaRed coeffs[0] macro
1814 * R = Y + Cr*(2 - 2*LumaRed)
1818 * - LumaRed*Cr*(2-2*LumaRed)/LumaGreen
1842 { float f1 = 2-2*LumaRed; int32 D1 = FIX(f1);
1843 float f2 = LumaRed*f1/LumaGreen; int32 D2 = -FIX(f2);
1875 #undef LumaRed macro

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