.TH "cudaD3D9.h" 3 "7 Aug 2014" "Version 6.0" "Doxygen" \" -*- nroff -*-
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.SH NAME
cudaD3D9.h \- Header file for the Direct3D 9 interoperability functions of the low-level CUDA driver application programming interface.  

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.SH SYNOPSIS
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.PP
.SS "Defines"

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.RI "#define \fB__CUDA_API_VERSION\fP   3020"
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.SS "Enumerations"

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.RI "enum \fBCUd3d9DeviceList\fP { \fBCU_D3D9_DEVICE_LIST_ALL\fP =  0x01, \fBCU_D3D9_DEVICE_LIST_CURRENT_FRAME\fP =  0x02, \fBCU_D3D9_DEVICE_LIST_NEXT_FRAME\fP =  0x03 }"
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.RI "enum \fBCUd3d9map_flags\fP "
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.RI "enum \fBCUd3d9register_flags\fP "
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.SS "Functions"

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.RI "\fBCUresult\fP \fBcuD3D9CtxCreate\fP (\fBCUcontext\fP *pCtx, \fBCUdevice\fP *pCudaDevice, unsigned int Flags, IDirect3DDevice9 *pD3DDevice)"
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.RI "\fICreate a CUDA context for interoperability with Direct3D 9. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9CtxCreateOnDevice\fP (\fBCUcontext\fP *pCtx, unsigned int flags, IDirect3DDevice9 *pD3DDevice, \fBCUdevice\fP cudaDevice)"
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.RI "\fICreate a CUDA context for interoperability with Direct3D 9. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9GetDevice\fP (\fBCUdevice\fP *pCudaDevice, const char *pszAdapterName)"
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.RI "\fIGets the CUDA device corresponding to a display adapter. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9GetDevices\fP (unsigned int *pCudaDeviceCount, \fBCUdevice\fP *pCudaDevices, unsigned int cudaDeviceCount, IDirect3DDevice9 *pD3D9Device, \fBCUd3d9DeviceList\fP deviceList)"
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.RI "\fIGets the CUDA devices corresponding to a Direct3D 9 device. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9GetDirect3DDevice\fP (IDirect3DDevice9 **ppD3DDevice)"
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.RI "\fIGet the Direct3D 9 device against which the current CUDA context was created. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9MapResources\fP (unsigned int count, IDirect3DResource9 **ppResource)"
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.RI "\fIMap Direct3D resources for access by CUDA. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9RegisterResource\fP (IDirect3DResource9 *pResource, unsigned int Flags)"
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.RI "\fIRegister a Direct3D resource for access by CUDA. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9ResourceGetMappedArray\fP (\fBCUarray\fP *pArray, IDirect3DResource9 *pResource, unsigned int Face, unsigned int Level)"
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.RI "\fIGet an array through which to access a subresource of a Direct3D resource which has been mapped for access by CUDA. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9ResourceGetMappedPitch\fP (size_t *pPitch, size_t *pPitchSlice, IDirect3DResource9 *pResource, unsigned int Face, unsigned int Level)"
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.RI "\fIGet the pitch of a subresource of a Direct3D resource which has been mapped for access by CUDA. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9ResourceGetMappedPointer\fP (\fBCUdeviceptr\fP *pDevPtr, IDirect3DResource9 *pResource, unsigned int Face, unsigned int Level)"
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.RI "\fIGet the pointer through which to access a subresource of a Direct3D resource which has been mapped for access by CUDA. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9ResourceGetMappedSize\fP (size_t *pSize, IDirect3DResource9 *pResource, unsigned int Face, unsigned int Level)"
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.RI "\fIGet the size of a subresource of a Direct3D resource which has been mapped for access by CUDA. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9ResourceGetSurfaceDimensions\fP (size_t *pWidth, size_t *pHeight, size_t *pDepth, IDirect3DResource9 *pResource, unsigned int Face, unsigned int Level)"
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.RI "\fIGet the dimensions of a registered surface. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9ResourceSetMapFlags\fP (IDirect3DResource9 *pResource, unsigned int Flags)"
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.RI "\fISet usage flags for mapping a Direct3D resource. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9UnmapResources\fP (unsigned int count, IDirect3DResource9 **ppResource)"
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.RI "\fIUnmaps Direct3D resources. \fP"
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.RI "\fBCUresult\fP \fBcuD3D9UnregisterResource\fP (IDirect3DResource9 *pResource)"
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.RI "\fIUnregister a Direct3D resource. \fP"
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.RI "\fBCUresult\fP \fBcuGraphicsD3D9RegisterResource\fP (\fBCUgraphicsResource\fP *pCudaResource, IDirect3DResource9 *pD3DResource, unsigned int Flags)"
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.RI "\fIRegister a Direct3D 9 resource for access by CUDA. \fP"
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.SH "Detailed Description"
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.SH "Define Documentation"
.PP 
.SS "#define __CUDA_API_VERSION   3020"
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CUDA API versioning support 
.SH "Author"
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