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Gets the index of the swap chain's current back buffer.
Syntax
UINT GetCurrentBackBufferIndex();
Return value
Type: UINT
Returns the index of the current back buffer.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 [desktop apps only] |
| Minimum supported server | Windows Server 2016 [desktop apps only] |
| Target Platform | Windows |
| Header | dxgi1_4.h |
| Library | Dxgi.lib |