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52 lines
2.5 KiB
C++
52 lines
2.5 KiB
C++
/// @ref core
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/// @file glm/ext/vector_float4_precision.hpp
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#pragma once
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#include "../detail/type_vec4.hpp"
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namespace glm
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{
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/// @addtogroup core_vector_precision
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/// @{
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/// 4 components vector of high single-qualifier floating-point numbers.
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///
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/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 4.1.5 Vectors</a>
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/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 4.7.2 Precision Qualifier</a>
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typedef vec<4, float, highp> highp_vec4;
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/// 4 components vector of medium single-qualifier floating-point numbers.
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///
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/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 4.1.5 Vectors</a>
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/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 4.7.2 Precision Qualifier</a>
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typedef vec<4, float, mediump> mediump_vec4;
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/// 4 components vector of low single-qualifier floating-point numbers.
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///
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/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 4.1.5 Vectors</a>
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/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 4.7.2 Precision Qualifier</a>
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typedef vec<4, float, lowp> lowp_vec4;
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/// @}
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}//namespace glm
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#if GLM_CONFIG_CTOR_INIT == GLM_DISABLE
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static_assert(std::is_trivially_default_constructible<glm::highp_vec4>::value);
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static_assert(std::is_trivially_default_constructible<glm::mediump_vec4>::value);
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static_assert(std::is_trivially_default_constructible<glm::lowp_vec4>::value);
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#endif
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static_assert(std::is_trivially_copy_assignable<glm::highp_vec4>::value);
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static_assert(std::is_trivially_copy_assignable<glm::mediump_vec4>::value);
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static_assert(std::is_trivially_copy_assignable<glm::lowp_vec4>::value);
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static_assert(std::is_trivially_copyable<glm::highp_vec4>::value);
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static_assert(std::is_trivially_copyable<glm::mediump_vec4>::value);
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static_assert(std::is_trivially_copyable<glm::lowp_vec4>::value);
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static_assert(std::is_copy_constructible<glm::highp_vec4>::value);
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static_assert(std::is_copy_constructible<glm::mediump_vec4>::value);
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static_assert(std::is_copy_constructible<glm::lowp_vec4>::value);
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static_assert(glm::highp_vec4::length() == 4);
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static_assert(glm::mediump_vec4::length() == 4);
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static_assert(glm::lowp_vec4::length() == 4);
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static_assert(sizeof(glm::highp_vec4) == sizeof(glm::mediump_vec4));
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static_assert(sizeof(glm::highp_vec4) == sizeof(glm::lowp_vec4));
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