openMSX
Classes | Typedefs | Functions | Variables
gl Namespace Reference

Classes

class  matMxN
 
class  vecN
 
struct  Context
 
struct  Null
 
class  Texture
 Most basic/generic texture: only contains a texture ID. More...
 
class  ColorTexture
 
class  FrameBufferObject
 
class  PixelBuffer
 Wrapper around a pixel buffer. More...
 
class  Shader
 Wrapper around an OpenGL shader: a program executed on the GPU. More...
 
class  VertexShader
 Wrapper around an OpenGL vertex shader: a program executed on the GPU that computes per-vertex stuff. More...
 
class  FragmentShader
 Wrapper around an OpenGL fragment shader: a program executed on the GPU that computes the colors of pixels. More...
 
class  ShaderProgram
 Wrapper around an OpenGL program: a collection of vertex and fragment shaders. More...
 
class  BufferObject
 

Typedefs

using mat2 = matMxN< 2, 2, float >
 
using mat3 = matMxN< 3, 3, float >
 
using mat4 = matMxN< 4, 4, float >
 
using vec2 = vecN< 2, float >
 
using vec3 = vecN< 3, float >
 
using vec4 = vecN< 4, float >
 
using ivec2 = vecN< 2, int >
 
using ivec3 = vecN< 3, int >
 
using ivec4 = vecN< 4, int >
 

Functions

template<int M, int N, typename T >
constexpr bool operator== (const matMxN< M, N, T > &A, const matMxN< M, N, T > &B)
 
template<int M, int N, typename T >
constexpr bool operator!= (const matMxN< M, N, T > &A, const matMxN< M, N, T > &B)
 
template<int M, int N, typename T >
constexpr matMxN< M, N, T > operator+ (const matMxN< M, N, T > &A, const matMxN< M, N, T > &B)
 
template<int M, int N, typename T >
constexpr matMxN< M, N, T > operator- (const matMxN< M, N, T > &A, const matMxN< M, N, T > &B)
 
template<int M, int N, typename T >
constexpr matMxN< M, N, T > operator- (const matMxN< M, N, T > &A)
 
template<int M, int N, typename T >
constexpr matMxN< M, N, T > operator* (T x, const matMxN< M, N, T > &A)
 
template<int M, int N, typename T >
constexpr matMxN< M, N, T > operator* (const matMxN< M, N, T > &A, T x)
 
template<int M, int N, typename T >
constexpr vecN< M, T > operator* (const matMxN< M, N, T > &A, const vecN< N, T > &x)
 
template<int M, int N, int O, typename T >
constexpr matMxN< M, O, T > operator* (const matMxN< M, N, T > &A, const matMxN< N, O, T > &B)
 
template<int M, int N, typename T >
constexpr matMxN< N, M, T > transpose (const matMxN< M, N, T > &A)
 
template<typename T >
constexpr T determinant (const matMxN< 2, 2, T > &A)
 
template<typename T >
constexpr T determinant (const matMxN< 3, 3, T > &A)
 
template<typename T >
constexpr T determinant (const matMxN< 4, 4, T > &A)
 
template<typename T >
constexpr matMxN< 2, 2, T > inverse (const matMxN< 2, 2, T > &A)
 
template<typename T >
constexpr matMxN< 3, 3, T > inverse (const matMxN< 3, 3, T > &A)
 
template<typename T >
constexpr matMxN< 4, 4, T > inverse (const matMxN< 4, 4, T > &A)
 
template<int M, int N, typename T >
constexpr T norm2_2 (const matMxN< M, N, T > &A)
 
template<int M, int N, typename T >
std::ostream & operator<< (std::ostream &os, const matMxN< M, N, T > &A)
 
constexpr mat4 scale (const vec3 &xyz)
 
constexpr mat4 scale (const mat4 &A, const vec3 &xyz)
 
constexpr mat4 translate (const vec3 &xyz)
 
constexpr mat4 translate (mat4 &A, const vec3 &xyz)
 
mat4 rotate (float angle, const vec3 &axis)
 
mat4 rotate (const mat4 &A, float angle, const vec3 &axis)
 
mat4 rotateX (float angle)
 
mat4 rotateX (const mat4 &A, float angle)
 
mat4 rotateY (float angle)
 
mat4 rotateY (const mat4 &A, float angle)
 
mat4 rotateZ (float angle)
 
mat4 rotateZ (const mat4 &A, float angle)
 
constexpr mat4 ortho (float left, float right, float bottom, float top, float nearVal, float farVal)
 
constexpr mat4 frustum (float left, float right, float bottom, float top, float nearVal, float farVal)
 
float rsqrt (float x)
 
double rsqrt (double x)
 
template<typename T >
constexpr T radians (T d)
 
template<typename T >
constexpr T degrees (T r)
 
template<int N, typename T >
constexpr bool operator== (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr bool operator!= (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > operator- (const vecN< N, T > &x)
 
template<int N, typename T >
constexpr vecN< N, T > operator+ (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > operator- (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > operator* (T x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > operator* (const vecN< N, T > &x, T y)
 
template<int N, typename T >
constexpr vecN< N, T > operator* (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > recip (const vecN< N, T > &x)
 
template<int N, typename T >
constexpr vecN< N, T > operator/ (T x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > operator/ (const vecN< N, T > &x, T y)
 
template<int N, typename T >
constexpr vecN< N, T > operator/ (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > min (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr T min_component (const vecN< N, T > &x)
 
template<int N, typename T >
constexpr vecN< N, T > max (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > clamp (const vecN< N, T > &x, const vecN< N, T > &minVal, const vecN< N, T > &maxVal)
 
template<int N, typename T >
constexpr vecN< N, T > clamp (const vecN< N, T > &x, T minVal, T maxVal)
 
template<int N, typename T >
constexpr T sum (const vecN< N, T > &x)
 
template<int N, typename T >
constexpr vecN< N, T > sum_broadcast (const vecN< N, T > &x)
 
template<int N, typename T >
constexpr T dot (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr vecN< N, T > dot_broadcast (const vecN< N, T > &x, const vecN< N, T > &y)
 
template<int N, typename T >
constexpr T length2 (const vecN< N, T > &x)
 
template<int N, typename T >
length (const vecN< N, T > &x)
 
template<int N, typename T >
vecN< N, T > normalize (const vecN< N, T > &x)
 
template<typename T >
constexpr vecN< 3, T > cross (const vecN< 3, T > &x, const vecN< 3, T > &y)
 
template<int N, typename T >
vecN< N, int > round (const vecN< N, T > &x)
 
template<int N, typename T >
constexpr vecN< N, int > trunc (const vecN< N, T > &x)
 
template<int N, typename T >
std::ostream & operator<< (std::ostream &os, const vecN< N, T > &x)
 
void checkGLError (std::string_view prefix)
 

Variables

std::unique_ptr< Contextcontext
 

Typedef Documentation

◆ ivec2

using gl::ivec2 = typedef vecN<2, int>

Definition at line 142 of file gl_vec.hh.

◆ ivec3

using gl::ivec3 = typedef vecN<3, int>

Definition at line 143 of file gl_vec.hh.

◆ ivec4

using gl::ivec4 = typedef vecN<4, int>

Definition at line 144 of file gl_vec.hh.

◆ mat2

using gl::mat2 = typedef matMxN<2, 2, float>

Definition at line 112 of file gl_mat.hh.

◆ mat3

using gl::mat3 = typedef matMxN<3, 3, float>

Definition at line 113 of file gl_mat.hh.

◆ mat4

using gl::mat4 = typedef matMxN<4, 4, float>

Definition at line 114 of file gl_mat.hh.

◆ vec2

using gl::vec2 = typedef vecN<2, float>

Definition at line 139 of file gl_vec.hh.

◆ vec3

using gl::vec3 = typedef vecN<3, float>

Definition at line 140 of file gl_vec.hh.

◆ vec4

using gl::vec4 = typedef vecN<4, float>

Definition at line 141 of file gl_vec.hh.

Function Documentation

◆ checkGLError()

void gl::checkGLError ( std::string_view  prefix)

Definition at line 17 of file GLUtil.cc.

◆ clamp() [1/2]

template<int N, typename T >
constexpr vecN<N, T> gl::clamp ( const vecN< N, T > &  x,
const vecN< N, T > &  minVal,
const vecN< N, T > &  maxVal 
)
constexpr

Definition at line 296 of file gl_vec.hh.

References max(), min(), and openmsx::x.

Referenced by clamp(), openmsx::MLAAScaler< Pixel >::scaleImage(), and TEST_CASE().

◆ clamp() [2/2]

template<int N, typename T >
constexpr vecN<N, T> gl::clamp ( const vecN< N, T > &  x,
minVal,
maxVal 
)
constexpr

Definition at line 303 of file gl_vec.hh.

References clamp(), and openmsx::x.

◆ cross()

template<typename T >
constexpr vecN<3, T> gl::cross ( const vecN< 3, T > &  x,
const vecN< 3, T > &  y 
)
constexpr

Definition at line 357 of file gl_vec.hh.

References openmsx::x.

◆ degrees()

template<typename T >
constexpr T gl::degrees ( r)
constexpr

Definition at line 164 of file gl_vec.hh.

References M_PI.

Referenced by TEST_CASE().

◆ determinant() [1/3]

template<typename T >
constexpr T gl::determinant ( const matMxN< 2, 2, T > &  A)
constexpr

Definition at line 208 of file gl_mat.hh.

References openmsx::A.

Referenced by TEST_CASE().

◆ determinant() [2/3]

template<typename T >
constexpr T gl::determinant ( const matMxN< 3, 3, T > &  A)
constexpr

Definition at line 215 of file gl_mat.hh.

References openmsx::A.

◆ determinant() [3/3]

template<typename T >
constexpr T gl::determinant ( const matMxN< 4, 4, T > &  A)
constexpr

Definition at line 224 of file gl_mat.hh.

References openmsx::A, and dot().

◆ dot()

template<int N, typename T >
constexpr T gl::dot ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 324 of file gl_vec.hh.

References sum(), and openmsx::x.

Referenced by determinant(), inverse(), length2(), and TEST_CASE().

◆ dot_broadcast()

template<int N, typename T >
constexpr vecN<N, T> gl::dot_broadcast ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 329 of file gl_vec.hh.

References sum_broadcast(), and openmsx::x.

Referenced by TEST_CASE().

◆ frustum()

constexpr mat4 gl::frustum ( float  left,
float  right,
float  bottom,
float  top,
float  nearVal,
float  farVal 
)
constexpr

Definition at line 185 of file gl_transform.hh.

Referenced by TEST_CASE().

◆ inverse() [1/3]

template<typename T >
constexpr matMxN<2, 2, T> gl::inverse ( const matMxN< 2, 2, T > &  A)
constexpr

Definition at line 242 of file gl_mat.hh.

Referenced by inverse(), and TEST_CASE().

◆ inverse() [2/3]

template<typename T >
constexpr matMxN<3, 3, T> gl::inverse ( const matMxN< 3, 3, T > &  A)
constexpr

Definition at line 251 of file gl_mat.hh.

◆ inverse() [3/3]

template<typename T >
constexpr matMxN<4, 4, T> gl::inverse ( const matMxN< 4, 4, T > &  A)
constexpr

Definition at line 268 of file gl_mat.hh.

References openmsx::A, dot(), i3, and inverse().

◆ length()

template<int N, typename T >
T gl::length ( const vecN< N, T > &  x)
inline

◆ length2()

template<int N, typename T >
constexpr T gl::length2 ( const vecN< N, T > &  x)
constexpr

Definition at line 336 of file gl_vec.hh.

References dot(), and openmsx::x.

Referenced by approxEq(), openmsx::IPSPatch::IPSPatch(), length(), and normalize().

◆ max()

template<int N, typename T >
constexpr vecN<N, T> gl::max ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

◆ min()

template<int N, typename T >
constexpr vecN<N, T> gl::min ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

◆ min_component()

template<int N, typename T >
constexpr T gl::min_component ( const vecN< N, T > &  x)
constexpr

Definition at line 278 of file gl_vec.hh.

References min(), openmsx::N, openmsx::x, and xrange().

Referenced by openmsx::OutputSurface::calculateViewPort(), and TEST_CASE().

◆ norm2_2()

template<int M, int N, typename T >
constexpr T gl::norm2_2 ( const matMxN< M, N, T > &  A)
constexpr

Definition at line 325 of file gl_mat.hh.

References openmsx::A, openmsx::N, sum(), t, and xrange().

Referenced by TEST_CASE().

◆ normalize()

template<int N, typename T >
vecN<N, T> gl::normalize ( const vecN< N, T > &  x)
inline

Definition at line 350 of file gl_vec.hh.

References length2(), rsqrt(), and openmsx::x.

Referenced by TEST_CASE().

◆ operator!=() [1/2]

template<int M, int N, typename T >
constexpr bool gl::operator!= ( const matMxN< M, N, T > &  A,
const matMxN< M, N, T > &  B 
)
constexpr

Definition at line 127 of file gl_mat.hh.

References openmsx::A, and openmsx::B.

◆ operator!=() [2/2]

template<int N, typename T >
constexpr bool gl::operator!= ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 180 of file gl_vec.hh.

References openmsx::x.

◆ operator*() [1/7]

template<int M, int N, int O, typename T >
constexpr matMxN<M, O, T> gl::operator* ( const matMxN< M, N, T > &  A,
const matMxN< N, O, T > &  B 
)
constexpr

Definition at line 186 of file gl_mat.hh.

References openmsx::R, and xrange().

◆ operator*() [2/7]

template<int M, int N, typename T >
constexpr vecN<M, T> gl::operator* ( const matMxN< M, N, T > &  A,
const vecN< N, T > &  x 
)
constexpr

Definition at line 177 of file gl_mat.hh.

References openmsx::A, openmsx::N, openmsx::x, and xrange().

◆ operator*() [3/7]

template<int M, int N, typename T >
constexpr matMxN<M, N, T> gl::operator* ( const matMxN< M, N, T > &  A,
x 
)
constexpr

Definition at line 168 of file gl_mat.hh.

References openmsx::A, openmsx::N, openmsx::R, openmsx::x, and xrange().

◆ operator*() [4/7]

template<int N, typename T >
constexpr vecN<N, T> gl::operator* ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 230 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

◆ operator*() [5/7]

template<int N, typename T >
constexpr vecN<N, T> gl::operator* ( const vecN< N, T > &  x,
y 
)
constexpr

Definition at line 221 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

◆ operator*() [6/7]

template<int M, int N, typename T >
constexpr matMxN<M, N, T> gl::operator* ( x,
const matMxN< M, N, T > &  A 
)
constexpr

Definition at line 159 of file gl_mat.hh.

References openmsx::A, openmsx::N, openmsx::R, openmsx::x, and xrange().

◆ operator*() [7/7]

template<int N, typename T >
constexpr vecN<N, T> gl::operator* ( x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 212 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

◆ operator+() [1/2]

template<int M, int N, typename T >
constexpr matMxN<M, N, T> gl::operator+ ( const matMxN< M, N, T > &  A,
const matMxN< M, N, T > &  B 
)
constexpr

Definition at line 134 of file gl_mat.hh.

References openmsx::A, openmsx::B, openmsx::N, openmsx::R, and xrange().

◆ operator+() [2/2]

template<int N, typename T >
constexpr vecN<N, T> gl::operator+ ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 194 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

◆ operator-() [1/4]

template<int M, int N, typename T >
constexpr matMxN<M, N, T> gl::operator- ( const matMxN< M, N, T > &  A)
constexpr

Definition at line 152 of file gl_mat.hh.

References openmsx::A, and openmsx::N.

◆ operator-() [2/4]

template<int M, int N, typename T >
constexpr matMxN<M, N, T> gl::operator- ( const matMxN< M, N, T > &  A,
const matMxN< M, N, T > &  B 
)
constexpr

Definition at line 143 of file gl_mat.hh.

References openmsx::A, openmsx::B, openmsx::N, openmsx::R, and xrange().

◆ operator-() [3/4]

template<int N, typename T >
constexpr vecN<N, T> gl::operator- ( const vecN< N, T > &  x)
constexpr

Definition at line 187 of file gl_vec.hh.

References openmsx::x.

◆ operator-() [4/4]

template<int N, typename T >
constexpr vecN<N, T> gl::operator- ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 203 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

◆ operator/() [1/3]

template<int N, typename T >
constexpr vecN<N, T> gl::operator/ ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 262 of file gl_vec.hh.

References recip(), and openmsx::x.

◆ operator/() [2/3]

template<int N, typename T >
constexpr vecN<N, T> gl::operator/ ( const vecN< N, T > &  x,
y 
)
constexpr

Definition at line 255 of file gl_vec.hh.

References openmsx::x.

◆ operator/() [3/3]

template<int N, typename T >
constexpr vecN<N, T> gl::operator/ ( x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 248 of file gl_vec.hh.

References recip(), and openmsx::x.

◆ operator<<() [1/2]

template<int M, int N, typename T >
std::ostream& gl::operator<< ( std::ostream &  os,
const matMxN< M, N, T > &  A 
)

Definition at line 334 of file gl_mat.hh.

References openmsx::A, openmsx::N, and xrange().

◆ operator<<() [2/2]

template<int N, typename T >
std::ostream& gl::operator<< ( std::ostream &  os,
const vecN< N, T > &  x 
)

Definition at line 387 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

◆ operator==() [1/2]

template<int M, int N, typename T >
constexpr bool gl::operator== ( const matMxN< M, N, T > &  A,
const matMxN< M, N, T > &  B 
)
constexpr

Definition at line 121 of file gl_mat.hh.

References openmsx::A, openmsx::B, openmsx::N, and xrange().

◆ operator==() [2/2]

template<int N, typename T >
constexpr bool gl::operator== ( const vecN< N, T > &  x,
const vecN< N, T > &  y 
)
constexpr

Definition at line 174 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

◆ ortho()

constexpr mat4 gl::ortho ( float  left,
float  right,
float  bottom,
float  top,
float  nearVal,
float  farVal 
)
constexpr

Definition at line 169 of file gl_transform.hh.

Referenced by gl::Context::Context().

◆ radians()

template<typename T >
constexpr T gl::radians ( d)
constexpr

Definition at line 160 of file gl_vec.hh.

Referenced by TEST_CASE().

◆ recip()

template<int N, typename T >
constexpr vecN<N, T> gl::recip ( const vecN< N, T > &  x)
constexpr

Definition at line 239 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

Referenced by operator/().

◆ rotate() [1/2]

mat4 gl::rotate ( const mat4 A,
float  angle,
const vec3 axis 
)
inline

Definition at line 84 of file gl_transform.hh.

References openmsx::A, and rotate().

◆ rotate() [2/2]

mat4 gl::rotate ( float  angle,
const vec3 axis 
)
inline

Definition at line 58 of file gl_transform.hh.

Referenced by rotate().

◆ rotateX() [1/2]

mat4 gl::rotateX ( const mat4 A,
float  angle 
)
inline

Definition at line 105 of file gl_transform.hh.

References openmsx::A.

◆ rotateX() [2/2]

mat4 gl::rotateX ( float  angle)
inline

Definition at line 93 of file gl_transform.hh.

Referenced by TEST_CASE().

◆ rotateY() [1/2]

mat4 gl::rotateY ( const mat4 A,
float  angle 
)
inline

Definition at line 130 of file gl_transform.hh.

References openmsx::A.

◆ rotateY() [2/2]

mat4 gl::rotateY ( float  angle)
inline

Definition at line 118 of file gl_transform.hh.

◆ rotateZ() [1/2]

mat4 gl::rotateZ ( const mat4 A,
float  angle 
)
inline

Definition at line 155 of file gl_transform.hh.

References openmsx::A.

◆ rotateZ() [2/2]

mat4 gl::rotateZ ( float  angle)
inline

Definition at line 143 of file gl_transform.hh.

◆ round()

template<int N, typename T >
vecN<N, int> gl::round ( const vecN< N, T > &  x)
inline

Definition at line 366 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

Referenced by TEST_CASE().

◆ rsqrt() [1/2]

double gl::rsqrt ( double  x)
inline

Definition at line 154 of file gl_vec.hh.

References cstd::sqrt(), and openmsx::x.

◆ rsqrt() [2/2]

float gl::rsqrt ( float  x)
inline

Definition at line 150 of file gl_vec.hh.

References openmsx::x.

Referenced by normalize(), and TEST_CASE().

◆ scale() [1/2]

constexpr mat4 gl::scale ( const mat4 A,
const vec3 xyz 
)
constexpr

Definition at line 26 of file gl_transform.hh.

References openmsx::A.

◆ scale() [2/2]

constexpr mat4 gl::scale ( const vec3 xyz)
constexpr

◆ sum()

template<int N, typename T >
constexpr T gl::sum ( const vecN< N, T > &  x)
constexpr

Definition at line 310 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

Referenced by dot(), norm2_2(), sum_broadcast(), and TEST_CASE().

◆ sum_broadcast()

template<int N, typename T >
constexpr vecN<N, T> gl::sum_broadcast ( const vecN< N, T > &  x)
constexpr

Definition at line 317 of file gl_vec.hh.

References sum(), and openmsx::x.

Referenced by dot_broadcast(), and TEST_CASE().

◆ translate() [1/2]

constexpr mat4 gl::translate ( const vec3 xyz)
constexpr

Definition at line 36 of file gl_transform.hh.

Referenced by TEST_CASE().

◆ translate() [2/2]

constexpr mat4 gl::translate ( mat4 A,
const vec3 xyz 
)
constexpr

Definition at line 45 of file gl_transform.hh.

References openmsx::A.

◆ transpose()

template<int M, int N, typename T >
constexpr matMxN<N, M, T> gl::transpose ( const matMxN< M, N, T > &  A)
constexpr

Definition at line 195 of file gl_mat.hh.

References openmsx::A, openmsx::N, openmsx::R, and xrange().

Referenced by TEST_CASE().

◆ trunc()

template<int N, typename T >
constexpr vecN<N, int> gl::trunc ( const vecN< N, T > &  x)
constexpr

Definition at line 378 of file gl_vec.hh.

References openmsx::N, openmsx::x, and xrange().

Referenced by openmsx::GLImage::GLImage(), openmsx::SDLImage::SDLImage(), and TEST_CASE().

Variable Documentation

◆ context

std::unique_ptr< Context > gl::context