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/php-src/ext/gd/libgd/
H A Dgd_interpolation.c1402 register gdFixed f_red = 0, f_green = 0, f_blue = 0, f_alpha = 0; in gdImageScaleBicubicFixed() local
1558 f_blue += gd_mulfx(f_bs,f_R); in gdImageScaleBicubicFixed()
1565 blue = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_blue, f_gamma)), 0, 255); in gdImageScaleBicubicFixed()
1849 …const gdFixed f_blue = gd_mulfx(f_w1, f_b1) + gd_mulfx(f_w2, f_b2) + gd_mulfx(f_w3, f_b3) + gd_mul… in gdImageRotateBilinear() local
1854 const unsigned char blue = (unsigned char) CLAMP(gd_fxtoi(f_blue), 0, 255); in gdImageRotateBilinear()
1919 gdFixed f_red=0, f_green=0, f_blue=0, f_alpha=0; in gdImageRotateBicubicFixed() local
2113 f_blue += gd_mulfx(f_bs, f_R); in gdImageRotateBicubicFixed()
2120 blue = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_blue, f_gama)), 0, 255); in gdImageRotateBicubicFixed()

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