To retain a sampler object, call the function
cl_int clRetainSampler( cl_sampler sampler);
sampler specifies the sampler to be released.
The sampler reference count is incremented. clCreateSamplerWithProperties and clCreateSampler perform an implicit retain.
CL_SUCCESS if the function is executed
Otherwise, it returns one of the following errors:
CL_INVALID_SAMPLERif sampler is not a valid sampler object.
CL_OUT_OF_RESOURCESif there is a failure to allocate resources required by the OpenCL implementation on the device.
CL_OUT_OF_HOST_MEMORYif there is a failure to allocate resources required by the OpenCL implementation on the host.
For more information, see the OpenCL Specification
This page is extracted from the OpenCL Specification. Fixes and changes should be made to the Specification, not directly.
Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.