Include dependency graph for OpenGL.cpp:

Namespaces
	Gorgon
	Root namespace for Gorgon Game Engine.

	Gorgon::GL
	This namespace contains underlying graphics library functions.

Macros
#define	GL_BGR

#define	GL_BGRA

#define	GL_DEBUG_OUTPUT

Functions
void	Clear ()
	Clears the window pointed by the active context. More...

void	CopyToTexture (Texture texture, const Containers::Image &data, Geometry::Bounds source, Geometry::Point target)
	Copies the data from the given image to the texture starting from specified boundary of the given target. More...

void	CopyToTexture (Texture texture, const Containers::Image &data, Geometry::Point target)
	Copies the data from the given image to the texture starting from the given target. More...

void	debug_proc (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar message, const void )

void	DestroyTexture (Texture texture)
	Destroys the given texture. More...

Texture	GenerateEmptyTexture (const Geometry::Size &size, Graphics::ColorMode mode)
	This function generates a texture from the given image data. More...

Texture	GenerateTexture (const Containers::Image &data)
	This function generates a texture from the given image data. More...

GLenum	getGLColorMode (Graphics::ColorMode mode)

void	LoadFunctions ()

void	RenderToScreen ()
	Stops rendering to a texture and start rendering to a buffer. More...

void	RenderToTexture (FrameBuffer &buffer)
	Begins using the given frame buffer. More...

void	Resize (const Geometry::Size &size)
	Resizes the active context. More...

void	ResizeTexture (Texture texture, const Geometry::Size &size, Graphics::ColorMode mode)
	Resizes the given texture to the specified size. More...

void	SetDefaultBlending ()
	Sets default blending parameters as current. More...

void	SetDefaultClear ()
	Sets default clear parameters as current. More...

void	settexturedata (Texture tex, const Containers::Image &data)

void	SetupContext (const Geometry::Size &size)
	Performs first time initialization on GL context. More...

void	UpdateTexture (Texture texture, const Containers::Image &data)
	Updates the given texture to contain the given data. More...

Variables
PFNGLACTIVETEXTUREPROC	glActiveTexture

PFNGLATTACHSHADERPROC	glAttachShader

PFNGLBINDATTRIBLOCATIONPROC	glBindAttribLocation

PFNGLBINDBUFFERPROC	glBindBuffer

PFNGLBINDBUFFERBASEPROC	glBindBufferBase

PFNGLBINDFRAMEBUFFERPROC	glBindFramebuffer

PFNGLBINDRENDERBUFFER	glBindRenderbuffer

PFNGLBINDVERTEXARRAYPROC	glBindVertexArray

PFNGLBLENDFUNCSEPARATEPROC	glBlendFuncSeparate

PFNGLBUFFERDATAPROC	glBufferData

PFNGLBUFFERSUBDATAPROC	glBufferSubData

PFNGLCHECKFRAMEBUFFERSTATUSPROC	glCheckFramebufferStatus

PFNGLCOMPILESHADERPROC	glCompileShader

PFNGLCREATEPROGRAMPROC	glCreateProgram

PFNGLCREATESHADERPROC	glCreateShader

PFNGLDEBUGMESSAGECALLBACKPROC	glDebugMessageCallback

PFNGLDELETEBUFFERSPROC	glDeleteBuffers

PFNGLDELETEFRAMEBUFFERSPROC	glDeleteFramebuffers

PFNGLDELETEPROGRAMPROC	glDeleteProgram

PFNGLDELETERENDERBUFFERS	glDeleteRenderbuffers

PFNGLDELETESHADERPROC	glDeleteShader

PFNGLDELETEVERTEXARRAYSPROC	glDeleteVertexArrays

PFNGLDETACHSHADERPROC	glDetachShader

PFNGLDRAWBUFFERSPROC	glDrawBuffers

PFNGLENABLEVERTEXATTRIBARRAYPROC	glEnableVertexAttribArray

PFNGLFRAMEBUFFERRENDERBUFFER	glFramebufferRenderbuffer

PFNGLFRAMEBUFFERTEXTURE2DPROC	glFramebufferTexture2D

PFNGLGENBUFFERSPROC	glGenBuffers

PFNGLGENERATEMIPMAPPROC	glGenerateMipmap

PFNGLGENFRAMEBUFFERSPROC	glGenFramebuffers

PFNGLGENRENDERBUFFERS	glGenRenderbuffers

PFNGLGENVERTEXARRAYSPROC	glGenVertexArrays

PFNGLGETATTRIBLOCATIONPROC	glGetAttribLocation

PFNGLGETPROGRAMINFOLOGPROC	glGetProgramInfoLog

PFNGLGETPROGRAMIVPROC	glGetProgramiv

PFNGLGETSHADERINFOLOGPROC	glGetShaderInfoLog

PFNGLGETSHADERIVPROC	glGetShaderiv

PFNGLGETUNIFORMBLOCKINDEXPROC	glGetUniformBlockIndex

PFNGLGETUNIFORMLOCATIONPROC	glGetUniformLocation

PFNGLLINKPROGRAMPROC	glLinkProgram

PFNGLMAPBUFFERPROC	glMapBuffer

PFNGLMAPBUFFERRANGEPROC	glMapBufferRange

PFNGLRENDERBUFFERSTORAGE	glRenderbufferStorage

PFNGLSHADERSOURCEPROC	glShaderSource

PFNGLUNIFORM1FPROC	glUniform1f

PFNGLUNIFORM1IPROC	glUniform1i

PFNGLUNIFORM2FVPROC	glUniform2fv

PFNGLUNIFORM3FVPROC	glUniform3fv

PFNGLUNIFORM4FVPROC	glUniform4fv

PFNGLUNIFORMBLOCKBINDINGPROC	glUniformBlockBinding

PFNGLUNIFORMMATRIX3FVPROC	glUniformMatrix3fv

PFNGLUNIFORMMATRIX3X2FVPROC	glUniformMatrix3x2fv

PFNGLUNIFORMMATRIX4FVPROC	glUniformMatrix4fv

PFNGLUNIFORMMATRIX4X2FVPROC	glUniformMatrix4x2fv

PFNGLUNIFORMMATRIX4X3FVPROC	glUniformMatrix4x3fv

PFNGLUNMAPBUFFERPROC	glUnmapBuffer

PFNGLUSEPROGRAMPROC	glUseProgram

PFNGLVERTEXATTRIBIPOINTERPROC	glVertexAttribIPointer

PFNGLVERTEXATTRIBPOINTERPROC	glVertexAttribPointer

Macro Definition Documentation

◆ GL_BGR

#define GL_BGR

◆ GL_BGRA

#define GL_BGRA

◆ GL_DEBUG_OUTPUT

#define GL_DEBUG_OUTPUT

Variable Documentation

◆ glActiveTexture

PFNGLACTIVETEXTUREPROC glActiveTexture

◆ glAttachShader

PFNGLATTACHSHADERPROC glAttachShader

◆ glBindAttribLocation

PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation

◆ glBindBuffer

PFNGLBINDBUFFERPROC glBindBuffer

◆ glBindBufferBase

PFNGLBINDBUFFERBASEPROC glBindBufferBase

◆ glBindFramebuffer

PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer

◆ glBindRenderbuffer

PFNGLBINDRENDERBUFFER glBindRenderbuffer

◆ glBindVertexArray

PFNGLBINDVERTEXARRAYPROC glBindVertexArray

◆ glBlendFuncSeparate

PFNGLBLENDFUNCSEPARATEPROC glBlendFuncSeparate

◆ glBufferData

PFNGLBUFFERDATAPROC glBufferData

◆ glBufferSubData

PFNGLBUFFERSUBDATAPROC glBufferSubData

◆ glCheckFramebufferStatus

PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus

◆ glCompileShader

PFNGLCOMPILESHADERPROC glCompileShader

◆ glCreateProgram

PFNGLCREATEPROGRAMPROC glCreateProgram

◆ glCreateShader

PFNGLCREATESHADERPROC glCreateShader

◆ glDebugMessageCallback

PFNGLDEBUGMESSAGECALLBACKPROC glDebugMessageCallback

◆ glDeleteBuffers

PFNGLDELETEBUFFERSPROC glDeleteBuffers

◆ glDeleteFramebuffers

PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers

◆ glDeleteProgram

PFNGLDELETEPROGRAMPROC glDeleteProgram

◆ glDeleteRenderbuffers

PFNGLDELETERENDERBUFFERS glDeleteRenderbuffers

◆ glDeleteShader

PFNGLDELETESHADERPROC glDeleteShader

◆ glDeleteVertexArrays

PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays

◆ glDetachShader

PFNGLDETACHSHADERPROC glDetachShader

◆ glDrawBuffers

PFNGLDRAWBUFFERSPROC glDrawBuffers

◆ glEnableVertexAttribArray

PFNGLENABLEVERTEXATTRIBARRAYPROC glEnableVertexAttribArray

◆ glFramebufferRenderbuffer

PFNGLFRAMEBUFFERRENDERBUFFER glFramebufferRenderbuffer

◆ glFramebufferTexture2D

PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D

◆ glGenBuffers

PFNGLGENBUFFERSPROC glGenBuffers

◆ glGenerateMipmap

PFNGLGENERATEMIPMAPPROC glGenerateMipmap

◆ glGenFramebuffers

PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers

◆ glGenRenderbuffers

PFNGLGENRENDERBUFFERS glGenRenderbuffers

◆ glGenVertexArrays

PFNGLGENVERTEXARRAYSPROC glGenVertexArrays

◆ glGetAttribLocation

PFNGLGETATTRIBLOCATIONPROC glGetAttribLocation

◆ glGetProgramInfoLog

PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog

◆ glGetProgramiv

PFNGLGETPROGRAMIVPROC glGetProgramiv

◆ glGetShaderInfoLog

PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog

◆ glGetShaderiv

PFNGLGETSHADERIVPROC glGetShaderiv

◆ glGetUniformBlockIndex

PFNGLGETUNIFORMBLOCKINDEXPROC glGetUniformBlockIndex

◆ glGetUniformLocation

PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation

◆ glLinkProgram

PFNGLLINKPROGRAMPROC glLinkProgram

◆ glMapBuffer

PFNGLMAPBUFFERPROC glMapBuffer

◆ glMapBufferRange

PFNGLMAPBUFFERRANGEPROC glMapBufferRange

◆ glRenderbufferStorage

PFNGLRENDERBUFFERSTORAGE glRenderbufferStorage

◆ glShaderSource

PFNGLSHADERSOURCEPROC glShaderSource

◆ glUniform1f

PFNGLUNIFORM1FPROC glUniform1f

◆ glUniform1i

PFNGLUNIFORM1IPROC glUniform1i

◆ glUniform2fv

PFNGLUNIFORM2FVPROC glUniform2fv

◆ glUniform3fv

PFNGLUNIFORM3FVPROC glUniform3fv

◆ glUniform4fv

PFNGLUNIFORM4FVPROC glUniform4fv

◆ glUniformBlockBinding

PFNGLUNIFORMBLOCKBINDINGPROC glUniformBlockBinding

◆ glUniformMatrix3fv

PFNGLUNIFORMMATRIX3FVPROC glUniformMatrix3fv

◆ glUniformMatrix3x2fv

PFNGLUNIFORMMATRIX3X2FVPROC glUniformMatrix3x2fv

◆ glUniformMatrix4fv

PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv

◆ glUniformMatrix4x2fv

PFNGLUNIFORMMATRIX4X2FVPROC glUniformMatrix4x2fv

◆ glUniformMatrix4x3fv

PFNGLUNIFORMMATRIX4X3FVPROC glUniformMatrix4x3fv

◆ glUnmapBuffer

PFNGLUNMAPBUFFERPROC glUnmapBuffer

◆ glUseProgram

PFNGLUSEPROGRAMPROC glUseProgram

◆ glVertexAttribIPointer

PFNGLVERTEXATTRIBIPOINTERPROC glVertexAttribIPointer

◆ glVertexAttribPointer

PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer

Namespaces

Macros

Functions

Variables