OpenGL

Constructors

this

this(Logger logger)

Load OpenGL library, redirect debug output to our logger. You can pass a null logger if you don't want logging.

Destructor

~this

~this()

Undocumented in source.

Members

Enums

Vendor

enum Vendor

Undocumented in source.

Functions

close

void close()

Releases the OpenGL dynamic library. All resources should have been released at this point, since you won't be able to call any OpenGL function afterwards.

debugCheck

void debugCheck()

Check for pending OpenGL errors, log a message if there is. Only for debug purpose since this check will be disabled in a release build.

getExtensions

string[] getExtensions()

getFloat

float getFloat(GLenum pname)

getGLSLVersionString

const(char)[] getGLSLVersionString()

getInteger

int getInteger(GLenum pname)

Calls glGetIntegerv and gives back the requested integer.

getMajorVersion

int getMajorVersion()

getMinorVersion

int getMinorVersion()

getRendererString

const(char)[] getRendererString()

getString

const(char)[] getString(GLenum name)

getString

const(char)[] getString(GLenum name, GLuint index)

getVendor

Vendor getVendor()

Tries to detect the driver maker.

getVendorString

const(char)[] getVendorString()

getVersionString

const(char)[] getVersionString()

maxColorAttachments

int maxColorAttachments()

redirectDebugOutput

void redirectDebugOutput()

Redirects OpenGL debug output to the Logger. You still has to use glDebugMessageControl to set which messages are emitted. For example, to enable all messages, use: glDebugMessageControl(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, 0, null, GL_TRUE);

reload

void reload()

Reload OpenGL function pointers. Once a first OpenGL context has been created, you should call reload() to get the context you want.

runtimeCheck

void runtimeCheck()

Checks pending OpenGL errors.

runtimeCheckNothrow

bool runtimeCheckNothrow()

Checks pending OpenGL errors.

setActiveTexture

void setActiveTexture(int texture)

Sets the "active texture" which is more precisely active texture unit.

supportsExtension

bool supportsExtension(string extension)

Static functions

getErrorString

string getErrorString(GLint r)

Undocumented in source. Be warned that the author may not have intended to support it.

Variables

_logger

Logger _logger;

Undocumented in source.

• OpenGL
• OpenGLException