D3D12DDI_VIDEO_DECODE_CONFIGURATION_0020 structure (d3d12umddi.h)

Includes information about the video decode configuration. Contains common parameters for checking capabilities and creating the decoder, decode stream, and the crypto session objects.

Syntax

typedef struct D3D12DDI_VIDEO_DECODE_CONFIGURATION_0020 {
  GUID                                     DecodeProfile;
  GUID                                     BitstreamEncryption;
  D3D12DDI_VIDEO_CODED_INTERLACE_TYPE_0020 InterlaceType;
} D3D12DDI_VIDEO_DECODE_CONFIGURATION_0020;

Members

DecodeProfile

The profile for the decoder we want, e.g., HEVC_10BIT, HEVC_8BIT, H264_MAIN.

BitstreamEncryption

The GUID identifying the encryption, e.g., D3D12DDI_DECODER_ENCRYPTION_HW_CENC.

InterlaceType

The interlace type used by the coded frames. See D3D12DDI_VIDEO_CODED_INTERLACE_TYPE.

Remarks

The decoder object represents a decode session and may contain tracking structures for the overall stream decode. Any significant allocations are expected to live within the decoder heap object.

Requirements