Remove the `CREATE_OPENCL_SEMAPHORE` macro and use derived class
instantiations of the `clExternalSemaphore` class, rather than base
pointers to derived class objects.
Remove the default argument for `queryParamName` in
`check_external_semaphore_handle_type()`.
Move `check_external_semaphore_handle_type()` checks to constructors of
`clExternalImportableSemaphore` and `clExternalExportableSemaphore`,
rather than manually making the check before creating an external
semaphore.
---------
Signed-off-by: Gorazd Sumkovski <gorazd.sumkovski@arm.com>
Co-authored-by: Kévin Petit <kpet@free.fr>
Co-authored-by: Kevin Petit <kevin.petit@arm.com>
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