NAME
bitmap_color_depth - Returns the color depth of the specified bitmap.
Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int bitmap_color_depth(BITMAP *bmp);
DESCRIPTION
Returns the color depth of the specified bitmap (8, 15, 16, 24, or 32).
Example:
switch (bitmap_color_depth(screen)) {
case 8:
/* Access screen using optimized 8-bit code. */
break;
default:
/* Use generic slow functions. */
break;
}
SEE ALSO
set_color_depth(3alleg), bitmap_mask_color(3alleg), ex3d(3alleg),
exlights(3alleg), exscn3d(3alleg), exswitch(3alleg), extrans(3alleg),
exupdate(3alleg), exzbuf(3alleg)