Lines Matching defs:colour
313 case 1: /* true-colour; 30 bits per pixel */
811 unsigned int scanline, pixelnum, colour;
832 for (colour = 0; colour < cols; colour++)
837 (pixelnum * cols * 2) + (colour * 2);
843 /* Light value depends on the colour,
847 switch (colour)
971 * per colour, each sp->scanheadwidth x scanline_count */
1078 /* Set the colour we want to read */
1103 /* Convert colour data from scanner format to RGB data */
1254 /* These appear to be the only two colour mode possibilities.