Diligent::IDeviceContextGL struct
#include <Graphics/GraphicsEngineOpenGL/interface/DeviceContextGL.h>

Exposes OpenGL-specific functionality of a device context.

Contents

Base classes

struct IDeviceContext
Device context interface.

Public functions

auto UpdateCurrentGLContext() -> bool METHOD() virtual
Attaches to the active GL context in the thread.
auto SetSwapChain(struct ISwapChainGL* pSwapChain) -> void METHOD() virtual
Sets the swap in the device context. The swap chain is used by the device context to obtain the default FBO handle.

Function documentation

bool METHOD() Diligent::IDeviceContextGL::UpdateCurrentGLContext() virtual

Attaches to the active GL context in the thread.

Returns false if there is no active GL context, and true otherwise

If an application uses multiple GL contexts, this method must be called before any other command to let the engine update active context every time when control flow is passed over from the main application