IDXGISwapChain1::GetRestrictToOutput method (dxgi1_2.h)
Gets the output (the display monitor) to which you can restrict the contents of a present operation.
Syntax
HRESULT GetRestrictToOutput(
[out] IDXGIOutput **ppRestrictToOutput
);
Parameters
[out] ppRestrictToOutput
A pointer to a buffer that receives a pointer to the IDXGIOutput interface for the restrict-to output. An application passes this pointer to IDXGIOutput in a call to the IDXGIFactory2::CreateSwapChainForHwnd, IDXGIFactory2::CreateSwapChainForCoreWindow, or IDXGIFactory2::CreateSwapChainForComposition method to create the swap chain.
Return value
Returns S_OK if the restrict-to output was successfully retrieved; otherwise, returns E_INVALIDARG if the pointer is invalid.
Remarks
If the method succeeds, the runtime fills the buffer at ppRestrictToOutput with a pointer to the restrict-to output interface. This restrict-to output interface has its reference count incremented. When you are finished with it, be sure to release the interface to avoid a memory leak.
The output is also owned by the adapter on which the swap chain's device was created.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 and Platform Update for Windows 7 [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2012 and Platform Update for Windows Server 2008 R2 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | dxgi1_2.h |
| Library | Dxgi.lib |