IDXGIDecodeSwapChain::SetSourceRect method (dxgi1_3.h)

Sets the rectangle that defines the source region for the video processing blit operation.

The source rectangle is the portion of the input surface that is blitted to the destination surface. The source rectangle is given in pixel coordinates, relative to the input surface.

Syntax

HRESULT SetSourceRect(
  const RECT *pRect
);

Parameters

pRect

A pointer to a RECT structure that contains the source region to set for the swap chain.

Return value

This method returns S_OK on success, or it returns one of the error codes that are described in the DXGI_ERROR topic.

Requirements

Requirement	Value
Minimum supported client	Windows 8.1 [desktop apps only]
Minimum supported server	Windows Server 2012 R2 [desktop apps only]
Target Platform	Windows
Header	dxgi1_3.h
Library	Dxgi.lib

See also

IDXGIDecodeSwapChain