GHOST_IContext Class Reference

#include <GHOST_IContext.hh>

Inherited by GHOST_Context.

Public Member Functions
virtual	~GHOST_IContext ()=default
virtual GHOST_TSuccess	activateDrawingContext ()=0
virtual GHOST_TSuccess	releaseDrawingContext ()=0
virtual unsigned int	getDefaultFramebuffer ()=0
virtual GHOST_TSuccess	swapBuffers ()=0

Static Public Member Functions
static GHOST_IContext *	getActiveDrawingContext ()

Detailed Description

Interface for GHOST context.

You can create a off-screen context (windowless) with the system's GHOST_ISystem::createOffscreenContext method.

See also

GHOST_ISystem::createOffscreenContext

Definition at line 25 of file GHOST_IContext.hh.

Constructor & Destructor Documentation

~GHOST_IContext()

virtual GHOST_IContext::~GHOST_IContext ( )

virtualdefault

Destructor.

Member Function Documentation

activateDrawingContext()

virtual GHOST_TSuccess GHOST_IContext::activateDrawingContext ( )

pure virtual

Activates the drawing context.

Returns

A boolean success indicator.

Implemented in GHOST_Context, GHOST_ContextCGL, GHOST_ContextD3D, GHOST_ContextEGL, GHOST_ContextGLX, GHOST_ContextNone, GHOST_ContextSDL, GHOST_ContextVK, and GHOST_ContextWGL.

getActiveDrawingContext()

GHOST_IContext * GHOST_IContext::getActiveDrawingContext ( )

static

Returns the thread's currently active drawing context.

Definition at line 32 of file GHOST_Context.cc.

References GHOST_Context::getActiveDrawingContext().

Referenced by GHOST_GetActiveGPUContext().

getDefaultFramebuffer()

virtual unsigned int GHOST_IContext::getDefaultFramebuffer ( )

pure virtual

Implemented in GHOST_Context, GHOST_ContextCGL, and GHOST_ContextD3D.

releaseDrawingContext()

virtual GHOST_TSuccess GHOST_IContext::releaseDrawingContext ( )

pure virtual

Release the drawing context of the calling thread.

Returns

A boolean success indicator.

Implemented in GHOST_Context, GHOST_ContextCGL, GHOST_ContextD3D, GHOST_ContextEGL, GHOST_ContextGLX, GHOST_ContextNone, GHOST_ContextSDL, GHOST_ContextVK, and GHOST_ContextWGL.

swapBuffers()

virtual GHOST_TSuccess GHOST_IContext::swapBuffers ( )

pure virtual

Implemented in GHOST_Context, GHOST_ContextCGL, GHOST_ContextD3D, GHOST_ContextEGL, GHOST_ContextGLX, GHOST_ContextNone, GHOST_ContextSDL, GHOST_ContextVK, and GHOST_ContextWGL.

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

• GHOST_IContext.hh
• GHOST_Context.cc