Function ff_thread_progress_reset

libavcodec/threadprogress.h:72–75

* Reset the ::ThreadProgress.progress counter; must only be called * if the ThreadProgress is not in use in any way (e.g. no thread * may wait on it via ff_thread_progress_await()). */

 * may wait on it via ff_thread_progress_await()).
 */
static inline void ff_thread_progress_reset(ThreadProgress *pro)
{
    atomic_init(&pro->progress, pro->init ? -1 : INT_MAX);
}

/**
 * This function is a no-op in no-op mode; otherwise it notifies