diff options
author | SphericalIce <sphericalice@outlook.com> | 2021-01-19 17:15:12 +0000 |
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committer | SphericalIce <sphericalice@outlook.com> | 2021-01-19 17:15:12 +0000 |
commit | 8de76ed5338b819784e426bd9d6c7d0164e23a61 (patch) | |
tree | 0418e9fc88185c0fbebd17dc4129a95334ebc990 /include | |
parent | 6c91534304a1d8631a5a656905f062167431753d (diff) |
Make broader use of RGB macros
Diffstat (limited to 'include')
-rw-r--r-- | include/constants/rgb.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/include/constants/rgb.h b/include/constants/rgb.h index 1896250d2..6af947f60 100644 --- a/include/constants/rgb.h +++ b/include/constants/rgb.h @@ -5,18 +5,21 @@ #define GET_G(color) (((color) >> 5) & 0x1F) #define GET_B(color) (((color) >> 10) & 0x1F) -#define RGB(r, g, b) ((r) | ((g) << 5) | ((b) << 10)) +#define RGB(r, g, b) ((r) | ((g) << 5) | ((b) << 10)) #define RGB2(r, g, b) (((b) << 10) | ((g) << 5) | (r)) #define _RGB(r, g, b) ((((b) & 0x1F) << 10) + (((g) & 0x1F) << 5) + ((r) & 0x1F)) -#define RGB_BLACK RGB(0, 0, 0) -#define RGB_WHITE RGB(31, 31, 31) -#define RGB_RED RGB(31, 0, 0) -#define RGB_GREEN RGB(0, 31, 0) -#define RGB_BLUE RGB(0, 0, 31) -#define RGB_YELLOW RGB(31, 31, 0) -#define RGB_MAGENTA RGB(31, 0, 31) -#define RGB_CYAN RGB(0, 31, 31) -#define RGB_WHITEALPHA (RGB_WHITE | 0x8000) +#define RGB_ALPHA (1 << 15) +#define IS_ALPHA(color) (color & RGB_ALPHA) + +#define RGB_BLACK RGB(0, 0, 0) +#define RGB_WHITE RGB(31, 31, 31) +#define RGB_RED RGB(31, 0, 0) +#define RGB_GREEN RGB(0, 31, 0) +#define RGB_BLUE RGB(0, 0, 31) +#define RGB_YELLOW RGB(31, 31, 0) +#define RGB_MAGENTA RGB(31, 0, 31) +#define RGB_CYAN RGB(0, 31, 31) +#define RGB_WHITEALPHA (RGB_WHITE | RGB_ALPHA) #endif // GUARD_RGB_H |