Provided by: nvidia-cuda-dev_9.1.85-3ubuntu1_amd64
NAME
Direct3D 11 Interoperability [DEPRECATED] - Functions CUresult cuD3D11CtxCreate (CUcontext *pCtx, CUdevice *pCudaDevice, unsigned int Flags, ID3D11Device *pD3DDevice) Create a CUDA context for interoperability with Direct3D 11. CUresult cuD3D11CtxCreateOnDevice (CUcontext *pCtx, unsigned int flags, ID3D11Device *pD3DDevice, CUdevice cudaDevice) Create a CUDA context for interoperability with Direct3D 11. CUresult cuD3D11GetDirect3DDevice (ID3D11Device **ppD3DDevice) Get the Direct3D 11 device against which the current CUDA context was created.
Detailed Description
\brief deprecated Direct3D 11 interoperability functions of the low-level CUDA driver API (cudaD3D11.h) This section describes deprecated Direct3D 11 interoperability functionality.
Function Documentation
CUresult cuD3D11CtxCreate (CUcontext * pCtx, CUdevice * pCudaDevice, unsigned int Flags, ID3D11Device * pD3DDevice) Deprecated This function is deprecated as of CUDA 5.0. This function is deprecated and should no longer be used. It is no longer necessary to associate a CUDA context with a D3D11 device in order to achieve maximum interoperability performance. Parameters: pCtx - Returned newly created CUDA context pCudaDevice - Returned pointer to the device on which the context was created Flags - Context creation flags (see cuCtxCreate() for details) pD3DDevice - Direct3D device to create interoperability context with Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_OUT_OF_MEMORY, CUDA_ERROR_UNKNOWN Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cuD3D11GetDevice, cuGraphicsD3D11RegisterResource CUresult cuD3D11CtxCreateOnDevice (CUcontext * pCtx, unsigned int flags, ID3D11Device * pD3DDevice, CUdevice cudaDevice) Deprecated This function is deprecated as of CUDA 5.0. This function is deprecated and should no longer be used. It is no longer necessary to associate a CUDA context with a D3D11 device in order to achieve maximum interoperability performance. Parameters: pCtx - Returned newly created CUDA context flags - Context creation flags (see cuCtxCreate() for details) pD3DDevice - Direct3D device to create interoperability context with cudaDevice - The CUDA device on which to create the context. This device must be among the devices returned when querying CU_D3D11_DEVICES_ALL from cuD3D11GetDevices. Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_OUT_OF_MEMORY, CUDA_ERROR_UNKNOWN Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cuD3D11GetDevices, cuGraphicsD3D11RegisterResource CUresult cuD3D11GetDirect3DDevice (ID3D11Device ** ppD3DDevice) Deprecated This function is deprecated as of CUDA 5.0. This function is deprecated and should no longer be used. It is no longer necessary to associate a CUDA context with a D3D11 device in order to achieve maximum interoperability performance. Parameters: ppD3DDevice - Returned Direct3D device corresponding to CUDA context Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_CONTEXT Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cuD3D11GetDevice
Author
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