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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2008-08-22
// Updated : 2010-02-08
// Licence : This source is under MIT License
// File : glm/core/type_float.hpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#ifndef glm_core_type_float
#define glm_core_type_float
#include "type_half.hpp"
#include "setup.hpp"
namespace glm
{
namespace detail
{
GLM_DETAIL_IS_FLOAT(detail::thalf);
GLM_DETAIL_IS_FLOAT(float);
GLM_DETAIL_IS_FLOAT(double);
GLM_DETAIL_IS_FLOAT(long double);
}
//namespace detail
namespace core{
namespace type{
namespace precision
{
#ifdef GLM_USE_HALF_SCALAR
typedef detail::thalf lowp_float_t;
#else//GLM_USE_HALF_SCALAR
typedef float lowp_float_t;
#endif//GLM_USE_HALF_SCALAR
typedef float mediump_float_t;
typedef double highp_float_t;
//! Low precision floating-point numbers.
//! There is no guarantee on the actual precision.
//! From GLSL 1.30.8 specification
//! \ingroup core_precision
typedef lowp_float_t lowp_float;
//! Medium precision floating-point numbers.
//! There is no guarantee on the actual precision.
//! From GLSL 1.30.8 specification
//! \ingroup core_precision
typedef mediump_float_t mediump_float;
//! High precision floating-point numbers.
//! There is no guarantee on the actual precision.
//! From GLSL 1.30.8 specification
//! \ingroup core_precision
typedef highp_float_t highp_float;
}
//namespace precision
#if(!defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT))
typedef precision::mediump_float float_t;
#elif(defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT))
typedef precision::highp_float float_t;
#elif(!defined(GLM_PRECISION_HIGHP_FLOAT) && defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT))
typedef precision::mediump_float float_t;
#elif(!defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && defined(GLM_PRECISION_LOWP_FLOAT))
typedef precision::lowp_float float_t;
#else
# error "GLM error: multiple default precision requested for floating-point types"
#endif
}//namespace type
}//namespace core
}//namespace glm
#endif//glm_core_type_float
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