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Gfx::CGLFramebuffer Class Reference

Implementation of CFramebuffer interface in OpenGL 3.0+. More...

#include <glframebuffer.h>

Inheritance diagram for Gfx::CGLFramebuffer:
Inheritance graph
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Public Member Functions

 CGLFramebuffer (const FramebufferParams &params)
 
void Create () override
 Creates this framebuffer.
 
void Destroy () override
 Destroys this framebuffer.
 
bool IsDefault () override
 Returns true if this is default framebuffer.
 
int GetWidth () override
 Returns width of buffers in this framebuffer.
 
int GetHeight () override
 Returns height of buffers in this framebuffer.
 
int GetDepth () override
 Returns depth size in bits.
 
int GetSamples () override
 Returns number of samples or 1 if multisampling is not supported.
 
int GetColorTexture () override
 Returns texture that contains color buffer or 0 if not available.
 
int GetDepthTexture () override
 Returns texture that contains depth buffer or 0 if not available.
 
void Bind () override
 Binds this framebuffer to context.
 
void Unbind () override
 Unbinds this framebuffer from context.
 
void CopyToScreen (int fromX, int fromY, int fromWidth, int fromHeight, int toX, int toY, int toWidth, int toHeight) override
 Copies content of color buffer to screen.
 

Protected Attributes

FramebufferParams m_params
 
int m_width
 
int m_height
 
int m_depth
 
int m_samples
 
GLuint m_fbo
 
GLuint m_colorRenderbuffer
 
GLuint m_colorTexture
 
GLuint m_depthRenderbuffer
 
GLuint m_depthTexture
 

Static Protected Attributes

static GLuint m_currentFBO = 0
 

Detailed Description

Implementation of CFramebuffer interface in OpenGL 3.0+.

Implementation of CFramebuffer interface in legacy OpenGL.

Provides the concrete implementation of core framebuffers. Can be used in OpenGL 3.0+ and with ARB_framebuffer_object supported.

Provides the concrete implementation of extension framebuffers. Can be used with EXT_framebuffer_object supported.


The documentation for this class was generated from the following files: