///////////////////////////////////////////////////////////////////////////////////////////////////

// OpenGL Mathematics Copyright (c) 2005 - 2012 G-Truc Creation (www.g-truc.net)

///////////////////////////////////////////////////////////////////////////////////////////////////

// Created : 2010-09-16

// Updated : 2011-05-08

// Licence : This source is under MIT licence

// File    : test/gtc/type_precision.cpp

///////////////////////////////////////////////////////////////////////////////////////////////////



#include <glm/glm.hpp>

#include <glm/gtc/type_precision.hpp>



static int test_scalar_size()

{

	int Error = 0;

    Error += sizeof(glm::int8) != 1;

    Error += sizeof(glm::int16) != 2;

    Error += sizeof(glm::int32) != 4;

    Error += sizeof(glm::int64) != 8;

    Error += sizeof(glm::uint8) != 1;

    Error += sizeof(glm::uint16) != 2;

    Error += sizeof(glm::uint32) != 4;

    Error += sizeof(glm::uint64) != 8;

    Error += sizeof(glm::float16) != 2;

    Error += sizeof(glm::float32) != 4;

    Error += sizeof(glm::float64) != 8;

	return Error;

}



static int test_fvec_size()

{

    int Error = 0;

    Error += sizeof(glm::f16vec2) != 4;

    Error += sizeof(glm::f16vec3) != 6;

    Error += sizeof(glm::f16vec4) != 8;

    Error += sizeof(glm::f32vec2) != 8;

    Error += sizeof(glm::f32vec3) != 12;

    Error += sizeof(glm::f32vec4) != 16;

    Error += sizeof(glm::f64vec2) != 16;

    Error += sizeof(glm::f64vec3) != 24;

    Error += sizeof(glm::f64vec4) != 32;

	return Error;

}



static int test_ivec_size()

{

    int Error = 0;

    Error += sizeof(glm::i8vec2) != 2;

    Error += sizeof(glm::i8vec3) != 3;

    Error += sizeof(glm::i8vec4) != 4;

    Error += sizeof(glm::i16vec2) != 4;

    Error += sizeof(glm::i16vec3) != 6;

    Error += sizeof(glm::i16vec4) != 8;

    Error += sizeof(glm::i32vec2) != 8;

    Error += sizeof(glm::i32vec3) != 12;

    Error += sizeof(glm::i32vec4) != 16;

    Error += sizeof(glm::i64vec2) != 16;

    Error += sizeof(glm::i64vec3) != 24;

    Error += sizeof(glm::i64vec4) != 32;

	return Error;

}



static int test_uvec_size()

{

    int Error = 0;

    Error += sizeof(glm::u8vec2) != 2;

    Error += sizeof(glm::u8vec3) != 3;

    Error += sizeof(glm::u8vec4) != 4;

    Error += sizeof(glm::u16vec2) != 4;

    Error += sizeof(glm::u16vec3) != 6;

    Error += sizeof(glm::u16vec4) != 8;

    Error += sizeof(glm::u32vec2) != 8;

    Error += sizeof(glm::u32vec3) != 12;

    Error += sizeof(glm::u32vec4) != 16;

    Error += sizeof(glm::u64vec2) != 16;

    Error += sizeof(glm::u64vec3) != 24;

    Error += sizeof(glm::u64vec4) != 32;

	return Error;

}



static int test_hmat_size()

{

    int Error = 0;

    Error += sizeof(glm::f16mat2) != 8;

    Error += sizeof(glm::f16mat3) != 18;

    Error += sizeof(glm::f16mat4) != 32;

    Error += sizeof(glm::f16mat2x2) != 8;

    Error += sizeof(glm::f16mat2x3) != 12;

    Error += sizeof(glm::f16mat2x4) != 16;

    Error += sizeof(glm::f16mat3x2) != 12;

    Error += sizeof(glm::f16mat3x3) != 18;

    Error += sizeof(glm::f16mat3x4) != 24;

    Error += sizeof(glm::f16mat4x2) != 16;

    Error += sizeof(glm::f16mat4x3) != 24;

    Error += sizeof(glm::f16mat4x4) != 32;

	return Error;

}



static int test_fmat_size()

{

    int Error = 0;

    Error += sizeof(glm::fmat2) != 16;

    Error += sizeof(glm::fmat3) != 36;

    Error += sizeof(glm::fmat4) != 64;

    Error += sizeof(glm::fmat2x2) != 16;

    Error += sizeof(glm::fmat2x3) != 24;

    Error += sizeof(glm::fmat2x4) != 32;

    Error += sizeof(glm::fmat3x2) != 24;

    Error += sizeof(glm::fmat3x3) != 36;

    Error += sizeof(glm::fmat3x4) != 48;

    Error += sizeof(glm::fmat4x2) != 32;

    Error += sizeof(glm::fmat4x3) != 48;

    Error += sizeof(glm::fmat4x4) != 64;



    Error += sizeof(glm::f32mat2) != 16;

    Error += sizeof(glm::f32mat3) != 36;

    Error += sizeof(glm::f32mat4) != 64;

    Error += sizeof(glm::f32mat2x2) != 16;

    Error += sizeof(glm::f32mat2x3) != 24;

    Error += sizeof(glm::f32mat2x4) != 32;

    Error += sizeof(glm::f32mat3x2) != 24;

    Error += sizeof(glm::f32mat3x3) != 36;

    Error += sizeof(glm::f32mat3x4) != 48;

    Error += sizeof(glm::f32mat4x2) != 32;

    Error += sizeof(glm::f32mat4x3) != 48;

    Error += sizeof(glm::f32mat4x4) != 64;

	return Error;

}



static int test_dmat_size()

{

    int Error = 0;

    Error += sizeof(glm::f64mat2) != 32;

    Error += sizeof(glm::f64mat3) != 72;

    Error += sizeof(glm::f64mat4) != 128;

    Error += sizeof(glm::f64mat2x2) != 32;

    Error += sizeof(glm::f64mat2x3) != 48;

    Error += sizeof(glm::f64mat2x4) != 64;

    Error += sizeof(glm::f64mat3x2) != 48;

    Error += sizeof(glm::f64mat3x3) != 72;

    Error += sizeof(glm::f64mat3x4) != 96;

    Error += sizeof(glm::f64mat4x2) != 64;

    Error += sizeof(glm::f64mat4x3) != 96;

    Error += sizeof(glm::f64mat4x4) != 128;

	return Error;

}



static int test_quat_size()

{

    int Error = 0;

    Error += sizeof(glm::f16quat) != 8; 

    Error += sizeof(glm::f32quat) != 16; 

    Error += sizeof(glm::f64quat) != 32;

	return Error;

}



int main()

{

	int Error = 0;

    Error += test_scalar_size();

	Error += test_fvec_size();

    Error += test_ivec_size();

	Error += test_uvec_size();

	Error += test_hmat_size();

	Error += test_fmat_size();

	Error += test_dmat_size();

	Error += test_quat_size();

	return Error;

}