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Searched refs:D2 (Results 1 – 4 of 4) sorted by relevance

/libtiff-4.0.7/tools/
H A Draw2tiff.c479 double X, Y, M1 = 0.0, M2 = 0.0, D1 = 0.0, D2 = 0.0, K = 0.0; in correlation() local
489 D1 += X * X, D2 += Y * Y; in correlation()
498 D1 += X * X, D2 += Y * Y; in correlation()
507 D1 += X * X, D2 += Y * Y; in correlation()
516 D1 += X * X, D2 += Y * Y; in correlation()
525 D1 += X * X, D2 += Y * Y; in correlation()
534 D1 += X * X, D2 += Y * Y; in correlation()
543 D1 += X * X, D2 += Y * Y; in correlation()
552 D1 += X * X, D2 += Y * Y; in correlation()
561 D2 -= M2 * M2 * n_elem; in correlation()
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H A Drgb2ycbcr.c147 float D1, D2; variable
174 D2 = 1.F/(2.F - 2.F*LumaRed); in setupLumaTables()
195 Cr += (TIFFGetR(RGB) - Y) * D2; in cvtClump()
/libtiff-4.0.7/archive/tools/
H A Dycbcr.c28 float D1, D2; variable
48 D2 = 1. / D4; in main()
126 Cb = (B - Y)*D2; in check()
/libtiff-4.0.7/libtiff/
H A Dtif_color.c242 float f2 = LumaRed*f1/LumaGreen; int32 D2 = -FIX(f2); in TIFFYCbCrToRGBInit() local
266 ycbcr->Cr_g_tab[i] = D2*Cr; in TIFFYCbCrToRGBInit()