gl Namespace Reference

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

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 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 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 >
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::optional< Context >	context

Typedef Documentation

ivec2

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

Definition at line 151 of file gl_vec.hh.

ivec3

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

Definition at line 152 of file gl_vec.hh.

ivec4

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

Definition at line 153 of file gl_vec.hh.

mat2

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

Definition at line 121 of file gl_mat.hh.

mat3

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

Definition at line 122 of file gl_mat.hh.

mat4

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

Definition at line 123 of file gl_mat.hh.

vec2

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

Definition at line 148 of file gl_vec.hh.

vec3

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

Definition at line 149 of file gl_vec.hh.

vec4

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

Definition at line 150 of file gl_vec.hh.

Function Documentation

checkGLError()

void gl::checkGLError

(

std::string_view

prefix

)

Definition at line 15 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 292 of file gl_vec.hh.

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

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

clamp() [2/2]

template<int N, typename T >

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

constexpr

Definition at line 299 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 353 of file gl_vec.hh.

References openmsx::x.

degrees()

template<typename T >

constexpr T gl::degrees ( T  r )

constexpr

Definition at line 173 of file gl_vec.hh.

References Math::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 204 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 211 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 220 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 320 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 325 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 238 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 247 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 264 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

Definition at line 339 of file gl_vec.hh.

References length2(), cstd::sqrt(), and openmsx::x.

Referenced by LZ4::decompress(), openmsx::DiskPartition::DiskPartition(), openmsx::TclObject::getBinary(), openmsx::TclObject::getString(), openmsx::MemInputArchive::load(), openmsx::MemInputArchive::loadStr(), openmsx::CommandLineParser::registerOption(), openmsx::MLAAScaler< Pixel >::scaleImage(), TEST_CASE(), openmsx::tiger(), openmsx::ResampledSoundDevice::updateBuffer(), and utf8::internal::validate_next().

length2()

template<int N, typename T >

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

constexpr

Definition at line 332 of file gl_vec.hh.

References dot(), and openmsx::x.

Referenced by approxEq(), 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

Definition at line 283 of file gl_vec.hh.

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

Referenced by openmsx::OutputBuffer::allocate(), append(), clamp(), openmsx::SDLRasterizer< Pixel >::drawBorder(), openmsx::V9990SDLRasterizer< Pixel >::drawBorder(), openmsx::EmuDurationCompactStorage< T >::EmuDurationCompactStorage(), openmsx::ResampleBlip< CHANNELS >::generateOutputImpl(), openmsx::FrameSource::getLinePtr(), openmsx::PostProcessor::getLineWidth(), openmsx::EmuDuration::infinity(), openmsx::SuperImposedFrame::init(), max(), StringOp::parseRange(), openmsx::Paper::plot(), openmsx::ImagePrinter::printGraphicByte(), openmsx::ImagePrinter::printVisibleCharacter(), openmsx::MLAAScaler< Pixel >::scaleImage(), StringOp::stringTo(), TEST_CASE(), toString32(), openmsx::NowindInterface::writeMem(), and openmsx::ZlibInflate::ZlibInflate().

min()

template<int N, typename T >

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

constexpr

Definition at line 265 of file gl_vec.hh.

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

Referenced by hash_set< Value, Extractor, Hasher, Equal >::capacity(), clamp(), openmsx::SDLRasterizer< Pixel >::drawBorder(), openmsx::V9990SDLRasterizer< Pixel >::drawBorder(), openmsx::SDLRasterizer< Pixel >::drawDisplay(), openmsx::SDLRasterizer< Pixel >::drawSprites(), openmsx::SectorAccessibleDisk::getSha1SumImpl(), min(), min_component(), StringOp::caseless::operator()(), StringOp::parseRange(), openmsx::Paper::plot(), openmsx::ImagePrinter::printGraphicByte(), openmsx::ImagePrinter::printVisibleCharacter(), openmsx::PasswordCart::readIO(), openmsx::BlipBuffer::readSamples(), openmsx::MSXCPUInterface::registerMemDevice(), openmsx::LineRepeater< i >::scaleFixedLine(), openmsx::MLAAScaler< Pixel >::scaleImage(), circular_buffer< T >::set_capacity(), TEST_CASE(), openmsx::FileBase::truncate(), and openmsx::MSXCPUInterface::unregisterMemDevice().

min_component()

template<int N, typename T >

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

constexpr

Definition at line 274 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 321 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 346 of file gl_vec.hh.

References length2(), rsqrt(), and 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 182 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 173 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, T  x  )

constexpr

Definition at line 164 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 226 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, T  y  )

constexpr

Definition at line 217 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* ( T  x, const matMxN< M, N, T > &  A  )

constexpr

Definition at line 155 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* ( T  x, const vecN< N, T > &  y  )

constexpr

Definition at line 208 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 130 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 190 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 148 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 139 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 183 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 199 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 258 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, T  y  )

constexpr

Definition at line 251 of file gl_vec.hh.

References openmsx::x.

operator/() [3/3]

template<int N, typename T >

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

constexpr

Definition at line 244 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 330 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 383 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 ( T  d )

constexpr

Definition at line 169 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 235 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 362 of file gl_vec.hh.

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

rsqrt() [1/2]

double gl::rsqrt ( double  x )

inline

Definition at line 163 of file gl_vec.hh.

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

rsqrt() [2/2]

float gl::rsqrt ( float  x )

inline

Definition at line 159 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

Definition at line 19 of file gl_transform.hh.

Referenced by openmsx::OutputSurface::calculateViewPort(), openmsx::GLScopedClip::GLScopedClip(), openmsx::StretchScalerOutputN< Pixel, IN_WIDTH, SCALE >::releaseLine(), openmsx::FrameSource::scaleLine(), and TEST_CASE().

sum()

template<int N, typename T >

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

constexpr

Definition at line 306 of file gl_vec.hh.

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

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

sum_broadcast()

template<int N, typename T >

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

constexpr

Definition at line 313 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 191 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 374 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::optional< Context > gl::context

Definition at line 9 of file GLContext.cc.

Referenced by openmsx::Completer::completeFileName(), openmsx::GLScalerFactory::createScaler(), openmsx::GLImage::draw(), openmsx::GLHQLiteScaler::GLHQLiteScaler(), openmsx::GLHQScaler::GLHQScaler(), openmsx::SettingsConfig::loadSetting(), openmsx::GLPostProcessor::paint(), openmsx::GLSnow::paint(), openmsx::CommandLineParser::parse(), openmsx::SDLGLVisibleSurface::SDLGLVisibleSurface(), openmsx::OldXMLElement::serialize(), openmsx::SettingsConfig::setSaveFilename(), and openmsx::SDLGLVisibleSurface::~SDLGLVisibleSurface().