waffle_teardown — Teardown waffle's per-process global state
Feature test macro:
WAFFLE_API_VERSION >= 0x0106.
waffle_teardown() tears down the per-process global state of the waffle library.
А call to
waffle_teardown() can fail. In the case it does the caller is advised
waffle_error_to_string to retrieve the error.
In case of an error that differs from WAFFLE_ERROR_NOT_INITIALIZED the caller
should not use the Waffle API as the global state is likely to be in an undetermined/corrupt.
In the case of WAFFLE_ERROR_NOT_INITIALIZED one should call
waffle_init() prior to reusing Waffle.
Functions whose return type is bool return true on success and false on failure. Functions whose return
type is a pointer return
NULL on failure. Use
waffle_error_get_info(3) to get
information about any errors.
See waffle_error(3) for the complete list of waffle's error codes.
Waffle has not been initialized with a successfull call to
since the last call to
waffle_teardown() or the start of the program.
Please report bugs or and feature requests to https://gitlab.freedesktop.org/mesa/waffle/issues.