CUresult cuGLMapBufferObject ( CUdeviceptr dptr,
size_t *  size,
GLuint  buffer 
)

Deprecated:
This function is deprecated as of Cuda 3.0.
Maps the buffer object specified by buffer into the address space of the current CUDA context and returns in *dptr and *size the base pointer and size of the resulting mapping.

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.

All streams in the current CUDA context are synchronized with the current GL context.

Parameters:
dptr - Returned mapped base pointer
size - Returned size of mapping
buffer - The name of the buffer object to map
Returns:
CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_MAP_FAILED
Note:
Note that this function may also return error codes from previous, asynchronous launches.
See also:
cuGraphicsMapResources


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