sources/third_party/vulkan/src/libs/glm/gtx/color_space_YCoCg.hpp

///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
///
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/// @ref gtx_color_space_YCoCg
/// @file glm/gtx/color_space_YCoCg.hpp
/// @date 2008-10-28 / 2011-06-07
/// @author Christophe Riccio
///
/// @see core (dependence)
///
/// @defgroup gtx_color_space_YCoCg GLM_GTX_color_space_YCoCg
/// @ingroup gtx
///
/// @brief RGB to YCoCg conversions and operations
/// 
/// <glm/gtx/color_space_YCoCg.hpp> need to be included to use these functionalities.
///////////////////////////////////////////////////////////////////////////////////

#ifndef glm_gtx_color_space_YCoCg
#define glm_gtx_color_space_YCoCg

// Dependency:
#include "../glm.hpp"

#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
#	pragma message("GLM: GLM_GTX_color_space_YCoCg extension included")
#endif

namespace glm
{
	/// @addtogroup gtx_color_space_YCoCg
	/// @{

	/// Convert a color from RGB color space to YCoCg color space.
	/// @see gtx_color_space_YCoCg
	template <typename T, precision P>
	GLM_FUNC_DECL detail::tvec3<T, P> rgb2YCoCg(
		detail::tvec3<T, P> const & rgbColor);

	/// Convert a color from YCoCg color space to RGB color space.
	/// @see gtx_color_space_YCoCg
	template <typename T, precision P>
	GLM_FUNC_DECL detail::tvec3<T, P> YCoCg2rgb(
		detail::tvec3<T, P> const & YCoCgColor);

	/// Convert a color from RGB color space to YCoCgR color space.
	/// @see "YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range"
	/// @see gtx_color_space_YCoCg
	template <typename T, precision P>
	GLM_FUNC_DECL detail::tvec3<T, P> rgb2YCoCgR(
		detail::tvec3<T, P> const & rgbColor);

	/// Convert a color from YCoCgR color space to RGB color space.
	/// @see "YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range"
	/// @see gtx_color_space_YCoCg
	template <typename T, precision P>
	GLM_FUNC_DECL detail::tvec3<T, P> YCoCgR2rgb(
		detail::tvec3<T, P> const & YCoCgColor);

	/// @}
}//namespace glm

#include "color_space_YCoCg.inl"

#endif//glm_gtx_color_space_YCoCg