diff options
Diffstat (limited to 'depedencies/include/glm/gtx/color_space_YCoCg.inl')
-rw-r--r-- | depedencies/include/glm/gtx/color_space_YCoCg.inl | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/depedencies/include/glm/gtx/color_space_YCoCg.inl b/depedencies/include/glm/gtx/color_space_YCoCg.inl deleted file mode 100644 index 1ca2e5b..0000000 --- a/depedencies/include/glm/gtx/color_space_YCoCg.inl +++ /dev/null @@ -1,108 +0,0 @@ -/// @ref gtx_color_space_YCoCg -/// @file glm/gtx/color_space_YCoCg.inl - -namespace glm -{ - template <typename T, precision P> - GLM_FUNC_QUALIFIER tvec3<T, P> rgb2YCoCg - ( - tvec3<T, P> const & rgbColor - ) - { - tvec3<T, P> result; - result.x/*Y */ = rgbColor.r / T(4) + rgbColor.g / T(2) + rgbColor.b / T(4); - result.y/*Co*/ = rgbColor.r / T(2) + rgbColor.g * T(0) - rgbColor.b / T(2); - result.z/*Cg*/ = - rgbColor.r / T(4) + rgbColor.g / T(2) - rgbColor.b / T(4); - return result; - } - - template <typename T, precision P> - GLM_FUNC_QUALIFIER tvec3<T, P> YCoCg2rgb - ( - tvec3<T, P> const & YCoCgColor - ) - { - tvec3<T, P> result; - result.r = YCoCgColor.x + YCoCgColor.y - YCoCgColor.z; - result.g = YCoCgColor.x + YCoCgColor.z; - result.b = YCoCgColor.x - YCoCgColor.y - YCoCgColor.z; - return result; - } - - template <typename T, precision P, bool isInteger> - class compute_YCoCgR { - public: - static GLM_FUNC_QUALIFIER tvec3<T, P> rgb2YCoCgR - ( - tvec3<T, P> const & rgbColor - ) - { - tvec3<T, P> result; - result.x/*Y */ = rgbColor.g / T(2) + (rgbColor.r + rgbColor.b) / T(4); - result.y/*Co*/ = rgbColor.r - rgbColor.b; - result.z/*Cg*/ = rgbColor.g - (rgbColor.r + rgbColor.b) / T(2); - return result; - } - - static GLM_FUNC_QUALIFIER tvec3<T, P> YCoCgR2rgb - ( - tvec3<T, P> const & YCoCgRColor - ) - { - tvec3<T, P> result; - T tmp = YCoCgRColor.x - (YCoCgRColor.z / T(2)); - result.g = YCoCgRColor.z + tmp; - result.b = tmp - (YCoCgRColor.y / T(2)); - result.r = result.b + YCoCgRColor.y; - return result; - } - }; - - template <typename T, precision P> - class compute_YCoCgR<T, P, true> { - public: - static GLM_FUNC_QUALIFIER tvec3<T, P> rgb2YCoCgR - ( - tvec3<T, P> const & rgbColor - ) - { - tvec3<T, P> result; - result.y/*Co*/ = rgbColor.r - rgbColor.b; - T tmp = rgbColor.b + (result.y >> 1); - result.z/*Cg*/ = rgbColor.g - tmp; - result.x/*Y */ = tmp + (result.z >> 1); - return result; - } - - static GLM_FUNC_QUALIFIER tvec3<T, P> YCoCgR2rgb - ( - tvec3<T, P> const & YCoCgRColor - ) - { - tvec3<T, P> result; - T tmp = YCoCgRColor.x - (YCoCgRColor.z >> 1); - result.g = YCoCgRColor.z + tmp; - result.b = tmp - (YCoCgRColor.y >> 1); - result.r = result.b + YCoCgRColor.y; - return result; - } - }; - - template <typename T, precision P> - GLM_FUNC_QUALIFIER tvec3<T, P> rgb2YCoCgR - ( - tvec3<T, P> const & rgbColor - ) - { - return compute_YCoCgR<T, P, std::numeric_limits<T>::is_integer>::rgb2YCoCgR(rgbColor); - } - - template <typename T, precision P> - GLM_FUNC_QUALIFIER tvec3<T, P> YCoCgR2rgb - ( - tvec3<T, P> const & YCoCgRColor - ) - { - return compute_YCoCgR<T, P, std::numeric_limits<T>::is_integer>::YCoCgR2rgb(YCoCgRColor); - } -}//namespace glm |