ID3D11VideoDevice::CreateVideoDecoder method (d3d11.h)

Creates a video decoder device for Microsoft Direct3D 11.

Syntax

HRESULT CreateVideoDecoder(
  [in]  const D3D11_VIDEO_DECODER_DESC   *pVideoDesc,
  [in]  const D3D11_VIDEO_DECODER_CONFIG *pConfig,
  [out] ID3D11VideoDecoder               **ppDecoder
);

Parameters

[in] pVideoDesc

A pointer to a D3D11_VIDEO_DECODER_DESC structure that describes the video stream and the decoder profile.

[in] pConfig

A pointer to a D3D11_VIDEO_DECODER_CONFIG structure that specifies the decoder configuration.

[out] ppDecoder

Receives a pointer to the ID3D11VideoDecoder interface. The caller must release the interface.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

This method allocates the necessary decoder buffers.

The ID3D11DeviceContext::ClearState method does not affect the internal state of the video decoder.

Requirements

See also

ID3D11VideoDevice