D3D12DDI_VIDEO_DECODE_DECRYPTION_ARGUMENTS_0030 structure (d3d12umddi.h)

Video decode decryption arguments.

Syntax

typedef struct D3D12DDI_VIDEO_DECODE_DECRYPTION_ARGUMENTS_0030 {
  D3D12DDI_HCRYPTOSESSIONPOLICY_0030 hDrvCryptoSessionPolicy;
  const VOID                         *pIV;
  UINT                               IVSize;
  const VOID                         *pSubSampleMappingBlock;
  UINT                               SubSampleMappingCount;
} D3D12DDI_VIDEO_DECODE_DECRYPTION_ARGUMENTS_0030;

Members

hDrvCryptoSessionPolicy

Crypto session policy.

pIV

Initialization vector.

IVSize

Initialization vector size.

pSubSampleMappingBlock

Sub sample mapping block.

SubSampleMappingCount

Sub sample mapping count.

Requirements

Requirement	Value
Header	d3d12umddi.h