Converts an rgb value into the specified pixel format. allegro game programming library.
#include <allegro.h>
int makecol_depth(int color_depth, int r, int g, int b);
Converts colors from a hardware independent format (red, green, and blue values ranging 0-255) to the pixel format required by the specified color depth. Example:
/* Compose the green color for 15 bit color depth. */ int green_15bit = makecol_depth(15, 0, 255, 0);
Returns the requested RGB triplet in the specified color depth.
makeacol(3alleg4), makecol(3alleg4), makecol8(3alleg4), makecol15_dither(3alleg4), rgb_map(3alleg4), set_color_depth(3alleg4)