diff options
Diffstat (limited to 'thirdparty/embree/common/math/color.h')
| -rw-r--r-- | thirdparty/embree/common/math/color.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/thirdparty/embree/common/math/color.h b/thirdparty/embree/common/math/color.h index e62e4ad2a4..8b28ff9447 100644 --- a/thirdparty/embree/common/math/color.h +++ b/thirdparty/embree/common/math/color.h @@ -3,6 +3,10 @@ #pragma once +#if defined(EMBREE_SYCL_SUPPORT) && defined(__SYCL_DEVICE_ONLY__) +# include "color_sycl.h" +#else + #include "constants.h" #include "col3.h" #include "col4.h" @@ -64,6 +68,10 @@ namespace embree d.b = (unsigned char)(s[2]); d.a = (unsigned char)(s[3]); } + __forceinline void set(float &f) const + { + f = 0.2126f*r+0.7125f*g+0.0722f*b; // sRGB luminance. + } //////////////////////////////////////////////////////////////////////////////// /// Constants @@ -256,3 +264,5 @@ namespace embree return cout << "(" << a.r << ", " << a.g << ", " << a.b << ")"; } } + +#endif |