D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0結構 （d3d12umddi.h）
D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0 結構包含影片中用於D3D12DDI_FEATURE_VERSION_VIDEO_0083_0核心功能的裝置驅動程式函式。
語法
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;
成員
pfnGetCaps
PFND3D12DDI_VIDEO_GETCAPS 回呼函式的指標。
pfnCalcPrivateVideoDecoderSize
PFND3D12DDI_CALCPRIVATEVIDEODECODERSIZE_0072 回呼函式的指標。
pfnCreateVideoDecoder
PFND3D12DDI_CREATEVIDEODECODER_0072 回呼函式的指標。
pfnDestroyVideoDecoder
PFND3D12DDI_DESTROYVIDEODECODER_0021 回呼函式的指標。
pfnCalcPrivateVideoDecoderHeapSize
PFND3D12DDI_CALCPRIVATEVIDEODECODERHEAPSIZE_0072 回呼函式的指標。
pfnCreateVideoDecoderHeap
PFND3D12DDI_CREATEVIDEODECODERHEAP_0072 回呼函式的指標。
pfnDestroyVideoDecoderHeap
PFND3D12DDI_DESTROYVIDEODECODERHEAP_0032 回呼函式的指標。
pfnCalcPrivateVideoProcessorSize
PFND3D12DDI_CALCPRIVATEVIDEOPROCESSORSIZE_0072 回呼函式的指標。
pfnCreateVideoProcessor
PFND3D12DDI_CREATEVIDEOPROCESSOR_0072 回呼函式的指標。
pfnDestroyVideoProcessor
PFND3D12DDI_DESTROYVIDEOPROCESSOR_0021 回呼函式的指標。
pfnCalcPrivateVideoMotionEstimatorSize
PFND3D12DDI_CALCPRIVATEVIDEOMOTIONESTIMATORSIZE_0060 回呼函式的指標。
pfnCreateVideoMotionEstimator
PFND3D12DDI_CREATEVIDEOMOTIONESTIMATOR_0060 回呼函式的指標。
pfnDestroyVideoMotionEstimator
PFND3D12DDI_DESTROYVIDEOMOTIONESTIMATOR_0053 回呼函式的指標。
pfnCalcPrivateVideoMotionVectorHeapSize
PFND3D12DDI_CALCPRIVATEVIDEOMOTIONVECTORHEAPSIZE_0060 回呼函式的指標。
pfnCreateVideoMotionVectorHeap
PFND3D12DDI_CREATEVIDEOMOTIONVECTORHEAP_0060 回呼函式的指標。
pfnDestroyVideoMotionVectorHeap
PFND3D12DDI_DESTROYVIDEOMOTIONVECTORHEAP_0053 回呼函式的指標。
pfnCalcPrivateVideoExtensionCommandSize
PFND3D12DDI_CALCPRIVATEVIDEOEXTENSIONCOMMANDSIZE_0061 回呼函式的指標。
pfnCreateVideoExtensionCommand
PFND3D12DDI_CREATEVIDEOEXTENSIONCOMMAND_0063 回呼函式的指標。
pfnDestroyVideoExtensionCommand
PFND3D12DDI_DESTROYVIDEOEXTENSIONCOMMAND_0063 回呼函式的指標。
pfnExecuteDeviceVideoExtensionCommand
PFND3D12DDI_EXECUTEDEVICEVIDEOEXTENSIONCOMMAND_0076 回呼函式的指標。
pfnCalcPrivateVideoEncoderSize
PFND3D12DDI_CALCPRIVATEVIDEOENCODERSIZE_0082_0 回呼函式的指標。
pfnCreateVideoEncoder
PFND3D12DDI_CREATEVIDEOENCODER_0082_0 回呼函式的指標。
pfnDestroyVideoEncoder
PFND3D12DDI_DESTROYVIDEOENCODER_0080 回呼函式的指標。
pfnCalcPrivateVideoEncoderHeapSize
PFND3D12DDI_CALCPRIVATEVIDEOENCODERHEAPSIZE_0080_2 回呼函式的指標。
pfnCreateVideoEncoderHeap
PFND3D12DDI_CREATEVIDEOENCODERHEAP_0080_2 回呼函式的指標。
pfnDestroyVideoEncoderHeap
PFND3D12DDI_DESTROYVIDEOENCODERHEAP_0080 回呼函式的指標。
言論
用戶端驅動程式的 PFND3D12DDI_FILLDDITTABLE 回呼函式會擷取 D3D12DDI_DEVICE_FUNCS_VIDEO_0082_0 結構。
要求
| 要求 | 價值 |
|---|---|
| 最低支援的用戶端 | Windows 11 （WDDM 3.0） |
| 標頭 | d3d12umddi.h |