40 lines
757 B
C
40 lines
757 B
C
/*
|
|
* Copyright (c) 1993-1995 by Argonaut Technologies Limited. All rights reserved.
|
|
*
|
|
* $Id: colour.h 1.3 1995/02/22 21:37:03 sam Exp $
|
|
* $Locker: $
|
|
*
|
|
* Colour type and macros
|
|
*
|
|
*/
|
|
#ifndef _COLOUR_H_
|
|
#define _COLOUR_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef unsigned long int br_colour;
|
|
|
|
#define BR_COLOUR_RGB(r,g,b) \
|
|
((((unsigned int)(r))<<16) |\
|
|
(((unsigned int)(g))<<8) |\
|
|
((unsigned int)(b)))
|
|
|
|
#define BR_COLOUR_RGBA(r,g,b,a) \
|
|
((((unsigned int)(a))<<24) |\
|
|
((((unsigned int)(r))<<16) |\
|
|
(((unsigned int)(g))<<8) |\
|
|
((unsigned int)(b)))
|
|
|
|
#define BR_ALPHA(c) ((c >> 24) & 0xFF)
|
|
#define BR_RED(c) ((c >> 16) & 0xFF)
|
|
#define BR_GRN(c) ((c >> 8) & 0xFF)
|
|
#define BR_BLU(c) ((c) & 0xFF)
|
|
|
|
#ifdef __cplusplus
|
|
};
|
|
#endif
|
|
#endif
|
|
|