D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0 结构 (d3d12umddi.h)

D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0 结构包含视频中用于D3D12DDI_FEATURE_VERSION_VIDEO_0083_0的核心功能的设备驱动程序函数。

语法

typedef struct D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0 {
  PFND3D12DDI_VIDEO_GETCAPS                             pfnGetCaps;
  PFND3D12DDI_CALCPRIVATEVIDEODECODERSIZE_0072          pfnCalcPrivateVideoDecoderSize;
  PFND3D12DDI_CREATEVIDEODECODER_0072                   pfnCreateVideoDecoder;
  PFND3D12DDI_DESTROYVIDEODECODER_0021                  pfnDestroyVideoDecoder;
  PFND3D12DDI_CALCPRIVATEVIDEODECODERHEAPSIZE_0072      pfnCalcPrivateVideoDecoderHeapSize;
  PFND3D12DDI_CREATEVIDEODECODERHEAP_0072               pfnCreateVideoDecoderHeap;
  PFND3D12DDI_DESTROYVIDEODECODERHEAP_0032              pfnDestroyVideoDecoderHeap;
  PFND3D12DDI_CALCPRIVATEVIDEOPROCESSORSIZE_0072        pfnCalcPrivateVideoProcessorSize;
  PFND3D12DDI_CREATEVIDEOPROCESSOR_0072                 pfnCreateVideoProcessor;
  PFND3D12DDI_DESTROYVIDEOPROCESSOR_0021                pfnDestroyVideoProcessor;
  PFND3D12DDI_CALCPRIVATEVIDEOMOTIONESTIMATORSIZE_0060  pfnCalcPrivateVideoMotionEstimatorSize;
  PFND3D12DDI_CREATEVIDEOMOTIONESTIMATOR_0060           pfnCreateVideoMotionEstimator;
  PFND3D12DDI_DESTROYVIDEOMOTIONESTIMATOR_0053          pfnDestroyVideoMotionEstimator;
  PFND3D12DDI_CALCPRIVATEVIDEOMOTIONVECTORHEAPSIZE_0060 pfnCalcPrivateVideoMotionVectorHeapSize;
  PFND3D12DDI_CREATEVIDEOMOTIONVECTORHEAP_0060          pfnCreateVideoMotionVectorHeap;
  PFND3D12DDI_DESTROYVIDEOMOTIONVECTORHEAP_0053         pfnDestroyVideoMotionVectorHeap;
  PFND3D12DDI_CALCPRIVATEVIDEOEXTENSIONCOMMANDSIZE_0061 pfnCalcPrivateVideoExtensionCommandSize;
  PFND3D12DDI_CREATEVIDEOEXTENSIONCOMMAND_0063          pfnCreateVideoExtensionCommand;
  PFND3D12DDI_DESTROYVIDEOEXTENSIONCOMMAND_0063         pfnDestroyVideoExtensionCommand;
  PFND3D12DDI_EXECUTEDEVICEVIDEOEXTENSIONCOMMAND_0076   pfnExecuteDeviceVideoExtensionCommand;
  PFND3D12DDI_CALCPRIVATEVIDEOENCODERSIZE_0082_0        pfnCalcPrivateVideoEncoderSize;
  PFND3D12DDI_CREATEVIDEOENCODER_0082_0                 pfnCreateVideoEncoder;
  PFND3D12DDI_DESTROYVIDEOENCODER_0080                  pfnDestroyVideoEncoder;
  PFND3D12DDI_CALCPRIVATEVIDEOENCODERHEAPSIZE_0080_2    pfnCalcPrivateVideoEncoderHeapSize;
  PFND3D12DDI_CREATEVIDEOENCODERHEAP_0080_2             pfnCreateVideoEncoderHeap;
  PFND3D12DDI_DESTROYVIDEOENCODERHEAP_0080              pfnDestroyVideoEncoderHeap;
} D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0;

成员

pfnGetCaps

指向PFND3D12DDI_VIDEO_GETCAPS回调函数 指针。

pfnCalcPrivateVideoDecoderSize

指向PFND3D12DDI_CALCPRIVATEVIDEODECODERSIZE_0072回调函数 指针。

pfnCreateVideoDecoder

指向PFND3D12DDI_CREATEVIDEODECODER_0072回调函数 指针。

pfnDestroyVideoDecoder

指向PFND3D12DDI_DESTROYVIDEODECODER_0021回调函数 指针。

pfnCalcPrivateVideoDecoderHeapSize

指向PFND3D12DDI_CALCPRIVATEVIDEODECODERHEAPSIZE_0072回调函数 指针。

pfnCreateVideoDecoderHeap

指向PFND3D12DDI_CREATEVIDEODECODERHEAP_0072回调函数 指针。

pfnDestroyVideoDecoderHeap

指向PFND3D12DDI_DESTROYVIDEODECODERHEAP_0032回调函数 指针。

pfnCalcPrivateVideoProcessorSize

指向PFND3D12DDI_CALCPRIVATEVIDEOPROCESSORSIZE_0072回调函数 指针。

pfnCreateVideoProcessor

指向PFND3D12DDI_CREATEVIDEOPROCESSOR_0072回调函数 指针。

pfnDestroyVideoProcessor

指向PFND3D12DDI_DESTROYVIDEOPROCESSOR_0021回调函数 指针。

pfnCalcPrivateVideoMotionEstimatorSize

指向PFND3D12DDI_CALCPRIVATEVIDEOMOTIONESTIMATORSIZE_0060回调函数 指针。

pfnCreateVideoMotionEstimator

指向PFND3D12DDI_CREATEVIDEOMOTIONESTIMATOR_0060回调函数 指针。

pfnDestroyVideoMotionEstimator

指向PFND3D12DDI_DESTROYVIDEOMOTIONESTIMATOR_0053回调函数 指针。

pfnCalcPrivateVideoMotionVectorHeapSize

指向PFND3D12DDI_CALCPRIVATEVIDEOMOTIONVECTORHEAPSIZE_0060回调函数 指针。

pfnCreateVideoMotionVectorHeap

指向PFND3D12DDI_CREATEVIDEOMOTIONVECTORHEAP_0060回调函数 指针。

pfnDestroyVideoMotionVectorHeap

指向PFND3D12DDI_DESTROYVIDEOMOTIONVECTORHEAP_0053回调函数 指针。

pfnCalcPrivateVideoExtensionCommandSize

指向PFND3D12DDI_CALCPRIVATEVIDEOEXTENSIONCOMMANDSIZE_0061回调函数 指针。

pfnCreateVideoExtensionCommand

指向PFND3D12DDI_CREATEVIDEOEXTENSIONCOMMAND_0063回调函数 指针。

pfnDestroyVideoExtensionCommand

指向PFND3D12DDI_DESTROYVIDEOEXTENSIONCOMMAND_0063回调函数 指针。

pfnExecuteDeviceVideoExtensionCommand

指向PFND3D12DDI_EXECUTEDEVICEVIDEOEXTENSIONCOMMAND_0076回调函数 指针。

pfnCalcPrivateVideoEncoderSize

指向PFND3D12DDI_CALCPRIVATEVIDEOENCODERSIZE_0082_0回调函数 指针。

pfnCreateVideoEncoder

指向PFND3D12DDI_CREATEVIDEOENCODER_0082_0回调函数 指针。

pfnDestroyVideoEncoder

指向PFND3D12DDI_DESTROYVIDEOENCODER_0080回调函数 指针。

pfnCalcPrivateVideoEncoderHeapSize

指向PFND3D12DDI_CALCPRIVATEVIDEOENCODERHEAPSIZE_0080_2回调函数 指针。

pfnCreateVideoEncoderHeap

指向PFND3D12DDI_CREATEVIDEOENCODERHEAP_0080_2回调函数 指针。

pfnDestroyVideoEncoderHeap

指向PFND3D12DDI_DESTROYVIDEOENCODERHEAP_0080回调函数 指针。

注解

客户端驱动程序的 PFND3D12DDI_FILLDDITTABLE 回调函数检索 D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0 结构。

要求

要求
最低受支持的客户端 Windows 11 (WDDM 3.0)
标头 d3d12umddi.h

另请参阅

PFND3D12DDI_FILLDDITTABLE