Resets the most recent error code detected for the current thread. This topic only applies to Intel® 64 and IA-32 architectures targeting Intel® Graphics Technology.
This function resets the most recent error code detected by the Intel® Graphics Technology runtime for the current thread.
This function is useful because the last error code variable returned by the function _GFX_get_last_error is never reset to
GFX_SUCCESS upon successful execution of any API call. It retains, and returns, the most recent error code.
Some non-recoverable errors, such as driver initialization failures, are set globally for the duration of program execution, and are never reset to
GFX_SUCCESS by _GFX_clear_last_error.