type_float.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2009 G-Truc Creation (www.g-truc.net)
// Created : 2008-08-22
// Updated : 2008-09-17
// 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 scalar{

        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;

                typedef lowp_float_t            lowp_float;
                typedef mediump_float_t         mediump_float;
                typedef highp_float_t           highp_float;
        }
        //namespace precision

#ifndef GLM_PRECISION 
        typedef precision::mediump_float_t              float_t;
#elif(GLM_PRECISION & GLM_PRECISION_HIGHP_FLOAT)
        typedef precision::highp_float_t                float_t;
#elif(GLM_PRECISION & GLM_PRECISION_MEDIUMP_FLOAT)
        typedef precision::mediump_float_t              float_t;
#elif(GLM_PRECISION & GLM_PRECISION_LOWP_FLOAT)
        typedef precision::lowp_float_t                 float_t;
#else
        #       pragma message("GLM message: Precisson undefined for float numbers.");
        typedef precision::mediump_float_t              float_t;
#endif//GLM_PRECISION

        }//namespace scalar
        }//namespace type
        }//namespace core
}//namespace glm

#endif//glm_core_type_float

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