cudaError_t cudaD3D10ResourceGetMappedSize ( size_t *  pSize,
ID3D10Resource *  pResource,
unsigned int  subResource 

This function is deprecated as of Cuda 3.0.
Returns in *pSize the size of the subresource of the mapped Direct3D resource pResource which corresponds to subResource. The value set in pSize may change every time that pResource is mapped.

If pResource has not been registered for use with CUDA then cudaErrorInvalidHandle is returned. If pResource was not registered with usage flags cudaD3D10RegisterFlagsNone, then cudaErrorInvalidResourceHandle is returned. If pResource is not mapped for access by CUDA then cudaErrorUnknown is returned.

For usage requirements of the subResource parameter see cudaD3D10ResourceGetMappedPointer().

pSize - Returned size of subresource
pResource - Mapped resource to access
subResource - Subresource of pResource to access
cudaSuccess, cudaErrorInvalidValue, cudaErrorInvalidResourceHandle, cudaErrorUnknown
Note that this function may also return error codes from previous, asynchronous launches.
See also:

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