CEGUI::OpenGL3StateChangeWrapper Class Reference

OpenGL3StateChangeWrapper - wraps OpenGL calls and checks for redundant calls beforehand. More...

Inheritance diagram for CEGUI::OpenGL3StateChangeWrapper:

Collaboration diagram for CEGUI::OpenGL3StateChangeWrapper:

Classes
struct	BindBufferParams
struct	BlendFuncParams
struct	BlendFuncSeperateParams
struct	PortParams

Public Member Functions
	OpenGL3StateChangeWrapper (OpenGL3Renderer &owner)
void	reset ()
void	bindVertexArray (GLuint vertexArray)
void	blendFunc (GLenum sfactor, GLenum dfactor)
void	blendFuncSeparate (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha)
void	viewport (GLint x, GLint y, GLsizei width, GLsizei height)
void	scissor (GLint x, GLint y, GLsizei width, GLsizei height)
void	bindBuffer (GLenum target, GLuint buffer)

Protected Attributes
GLuint	d_vertexArrayObject
BlendFuncParams	d_blendFuncParams
BlendFuncSeperateParams	d_blendFuncSeperateParams
PortParams	d_viewPortParams
PortParams	d_scissorParams
BindBufferParams	d_bindBufferParams

Detailed Description

OpenGL3StateChangeWrapper - wraps OpenGL calls and checks for redundant calls beforehand.