C# Class CSharpGL.HiddenWindowRenderContext

creates render device and render context.

Inheritance: RenderContext

Protected Properties

Property	Type	Description
windowHandle	System.IntPtr

Public Methods

Method	Description
Blit ( IntPtr deviceContext ) : void	Sets the dimensions of the render context provider. Blit the rendered data to the supplied device context.
Create ( int width, int height, int bitDepth, object parameter ) : bool	Creates the render context provider. Must also create the OpenGL extensions.
MakeCurrent ( ) : void	Makes the render context current.

Protected Methods

Method	Description
DisposeUnmanagedResources ( ) : void	Destroys the render context provider instance.
UpdateContextVersion ( ) : void	Only valid to be called after the render context is created, this function attempts to move the render context to the OpenGL version originally requested. If this is > 2.1, this means building a new context. If this fails, we'll have to make do with 2.1.

Private Methods

Method	Description
CreateBasicRenderContext ( int width, int height, int bitDepth ) : bool	Create a new window class, as basic as possible.
WndProc ( IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam ) : IntPtr

Method Details

Blit() public method

Sets the dimensions of the render context provider. Blit the rendered data to the supplied device context.

public Blit ( IntPtr deviceContext ) : void
deviceContext	System.IntPtr	The HDC.
return	void

Create() public method

Creates the render context provider. Must also create the OpenGL extensions.

public Create ( int width, int height, int bitDepth, object parameter ) : bool
width	int	The width.
height	int	The height.
bitDepth	int	The bit depth.
parameter	object	The parameter
return	bool

DisposeUnmanagedResources() protected method

Destroys the render context provider instance.

protected DisposeUnmanagedResources ( ) : void
return	void

MakeCurrent() public method

Makes the render context current.

public MakeCurrent ( ) : void
return	void

UpdateContextVersion() protected method

Only valid to be called after the render context is created, this function attempts to move the render context to the OpenGL version originally requested. If this is > 2.1, this means building a new context. If this fails, we'll have to make do with 2.1.

protected UpdateContextVersion ( ) : void
return	void

Property Details

windowHandle protected_oe property

The window handle.

protected IntPtr,System windowHandle
return	System.IntPtr