VideoProcessBltHD routine
The VideoProcessBltHD function processes video input streams and composes to an output surface.
Syntax
PFND3DDDI_DXVAHD_VIDEOPROCESSBLTHD VideoProcessBltHD;
__checkReturn HRESULT APIENTRY VideoProcessBltHD(
_In_ HANDLE hDevice,
_In_ const D3DDDIARG_DXVAHD_VIDEOPROCESSBLTHD *pData
)
{ ... }
Parameters
- hDevice [in]
-
A handle to the display device (graphics context).
- pData [in]
-
A pointer to a D3DDDIARG_DXVAHD_VIDEOPROCESSBLTHD structure that describes the DirectX VA video processing operation to perform.
Return value
VideoProcessBltHD returns one of the following values:
| Return code | Description |
|---|---|
|
The DirectX VA video processing operation is successfully performed. |
|
VideoProcessBltHD could not allocate memory that was required for it to complete. |
Requirements
|
Version | VideoProcessBltHD is supported beginning with the Windows 7 operating system. |
|---|---|
|
Header |
|
See also
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Build date: 11/29/2012
