Lines Matching defs:gray
32 - 1.23: added -bgpat 0 mode (std white/gray checkerboard, 8x8 squares)
238 {192, 192, 192} /* 16: Netscape/Mosaic gray */
266 {0, 1,1, 16,16}, /* checkered: white vs. light gray (basic) */
1219 double freq, rotate, saturate, gray, intensity;
1242 gray = 0.0;
1252 gray = (double)MAX(ABS(y), ABS(x)) / grayspot;
1253 gray = MIN(1.0, gray);
1256 gray * saturate;
1259 s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh));
1991 double freq, rotate, saturate, gray, intensity;
2010 gray = 0.0;
2020 gray = (double)MAX(ABS(y), ABS(x)) / grayspot;
2021 gray = MIN(1.0, gray);
2024 gray * saturate;
2027 s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh));
