cgD3D10GetDevice
Keywords: cgD3D10GetDevice, NVIDIA, NVIDIA Cg Toolkit, Cg Toolkit, Shader, Shader Programming, GPU Shader Programming, GPU Program

> ## Name

> cgD3D10GetDevice - retrieves the current D3D10 device associated with a context

> ## Synopsis

>     #include <Cg/cgD3D10.h>

>     ID3D10Device * cgD3D10GetDevice( CGcontext context );

> ## Parameters

> context
>   The context from which to get the current device.

> ## Return Values

> Returns the current D3D10 device associated with context.

> ## Description

> cgD3D10GetDevice retrieves the current D3D10 device associated with context. Note that the returned device pointer may be NULL.

> ## Examples

>       ID3D10Device* curDevice = cgD3D10GetDevice(ctx);

> ## Errors

> CG_INVALID_CONTEXT_HANDLE_ERROR is generated if context is not a valid context.

> ## History

> cgD3D10GetDevice was introduced in Cg 2.1.

> ## See Also

> cgD3D10SetDevice