erebus
annotate liberebus/src/color.h @ 47:4b91c9a501d8
minor fix of strange code structure in the thread func
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Mon, 01 Feb 2016 14:56:15 +0200 |
| parents | 9621beb22694 |
| children | c4d48a21bc4a |
| rev | line source |
|---|---|
| nuclear@2 | 1 #ifndef COLOR_H_ |
| nuclear@2 | 2 #define COLOR_H_ |
| nuclear@2 | 3 |
| nuclear@45 | 4 #include <gmath/gmath.h> |
| nuclear@2 | 5 |
| nuclear@5 | 6 typedef Vector4 Color; |
| nuclear@2 | 7 |
| nuclear@2 | 8 inline float color_luminance(const Color &c) { return c[0] * 0.2126 + c[1] * 0.7152 + c[2] * 0.0722; } |
| nuclear@2 | 9 |
| nuclear@2 | 10 #endif // COLOR_H_ |