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ShaderPlayground / deps / glm / glm / gtx / color_space_YCoCg.hpp
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1/// @ref gtx_color_space_YCoCg
2/// @file glm/gtx/color_space_YCoCg.hpp
3///
4/// @see core (dependence)
5///
6/// @defgroup gtx_color_space_YCoCg GLM_GTX_color_space_YCoCg
7/// @ingroup gtx
8///
9/// Include <glm/gtx/color_space_YCoCg.hpp> to use the features of this extension.
10///
11/// RGB to YCoCg conversions and operations
12
13#pragma once
14
15// Dependency:
16#include "../glm.hpp"
17
18#ifndef GLM_ENABLE_EXPERIMENTAL
19# error "GLM: GLM_GTX_color_space_YCoCg is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
20#endif
21
22#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
23# pragma message("GLM: GLM_GTX_color_space_YCoCg extension included")
24#endif
25
26namespace glm
27{
28 /// @addtogroup gtx_color_space_YCoCg
29 /// @{
30
31 /// Convert a color from RGB color space to YCoCg color space.
32 /// @see gtx_color_space_YCoCg
33 template<typename T, qualifier Q>
34 GLM_FUNC_DECL vec<3, T, Q> rgb2YCoCg(
35 vec<3, T, Q> const& rgbColor);
36
37 /// Convert a color from YCoCg color space to RGB color space.
38 /// @see gtx_color_space_YCoCg
39 template<typename T, qualifier Q>
40 GLM_FUNC_DECL vec<3, T, Q> YCoCg2rgb(
41 vec<3, T, Q> const& YCoCgColor);
42
43 /// Convert a color from RGB color space to YCoCgR color space.
44 /// @see "YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range"
45 /// @see gtx_color_space_YCoCg
46 template<typename T, qualifier Q>
47 GLM_FUNC_DECL vec<3, T, Q> rgb2YCoCgR(
48 vec<3, T, Q> const& rgbColor);
49
50 /// Convert a color from YCoCgR color space to RGB color space.
51 /// @see "YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range"
52 /// @see gtx_color_space_YCoCg
53 template<typename T, qualifier Q>
54 GLM_FUNC_DECL vec<3, T, Q> YCoCgR2rgb(
55 vec<3, T, Q> const& YCoCgColor);
56
57 /// @}
58}//namespace glm
59
60#include "color_space_YCoCg.inl"