Lines Matching refs:whiteY
1134 png_int_32 d, dwhite, whiteX, whiteY;
1141 whiteY = XYZ->red_Y;
1148 whiteY += XYZ->green_Y;
1155 whiteY += XYZ->blue_Y;
1161 if (!png_muldiv(&xy->whitey, whiteY, PNG_FP_1, dwhite)) return 1;
1183 if (xy->whitey < 0 || xy->whitey > PNG_FP_1-xy->whitex) return 1;
1371 if (!png_muldiv(&left, xy->greenx-xy->bluex, xy->whitey-xy->bluey, 7))
1381 if (!png_muldiv(&red_inverse, xy->whitey, denominator, left-right) ||
1382 red_inverse <= xy->whitey /* r+g+b scales = white scale */)
1388 if (!png_muldiv(&right, xy->redx-xy->bluex, xy->whitey-xy->bluey, 7))
1390 if (!png_muldiv(&green_inverse, xy->whitey, denominator, left-right) ||
1391 green_inverse <= xy->whitey)
1397 whitey) - png_reciprocal(red_inverse) -
1470 PNG_OUT_OF_RANGE(xy1->whitey, xy2->whitey,delta) ||
