D3D11_VIDEO_DECODER_BUFFER_DESC2结构（d3d11_4.h）

语法

typedef struct D3D11_VIDEO_DECODER_BUFFER_DESC2 {
  D3D11_VIDEO_DECODER_BUFFER_TYPE              BufferType;
  UINT                                         DataOffset;
  UINT                                         DataSize;
  void                                         *pIV;
  UINT                                         IVSize;
  D3D11_VIDEO_DECODER_SUB_SAMPLE_MAPPING_BLOCK *pSubSampleMappingBlock;
  UINT                                         SubSampleMappingCount;
  UINT                                         cBlocksStripeEncrypted;
  UINT                                         cBlocksStripeClear;
} D3D11_VIDEO_DECODER_BUFFER_DESC2;

成员

BufferType

DataOffset

DataSize

pIV

IVSize

pSubSampleMappingBlock

SubSampleMappingCount

cBlocksStripeEncrypted

cBlocksStripeClear

要求