- Deprecated:
- This function is deprecated as of Cuda 3.0.
Unregisters the buffer object specified by
buffer. This releases any resources associated with the registered buffer. After this call, the buffer may no longer be mapped for access by CUDA.
There must be a valid OpenGL context bound to the current thread when this function is called. This must be the same context, or a member of the same shareGroup, as the context that was bound when the buffer was registered.
- Parameters:
-
| buffer | - Name of the buffer object to unregister |
- Returns:
- CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE
- Note:
- Note that this function may also return error codes from previous, asynchronous launches.
- See also:
- cuGraphicsUnregisterResource
