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Device.GetRenderTargetData Method |
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Copies the render target data from device memory to system memory.
Visual Basic Public Sub GetRenderTargetData( _
ByVal renderTarget As Surface, _
ByVal destSurface As Surface _
)C# public void GetRenderTargetData(
Surface renderTarget,
Surface destSurface
);C++ public:
void GetRenderTargetData(
Surface^ renderTarget,
Surface^ destSurface
);JScript public function GetRenderTargetData(
renderTarget : Surface,
destSurface : Surface
);
renderTarget Microsoft.DirectX.Direct3D.Surface
A Surface object that represents a render target.destSurface Microsoft.DirectX.Direct3D.Surface
[in, out] A Surface object that represents a destination surface.
The destination surface must be either an off-screen plain surface or a level of a texture (either mipmap or cube) created with SystemMemory.
The source surface must be a regular render target or a level of a render target texture (either mipmap or cube) created with Default.
This method will fail if:
- The render target is multisampled.
- The source render target is of a different size than the destination surface.
- The source render target and destination surface formats do not match.
Exceptions
InvalidCallException The method call is invalid. For example, a method's parameter might contain an invalid value.
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