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thread-loop: add some debug

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This commit is contained in:
Wim Taymans 2018-07-04 15:31:44 +02:00
parent ef307d37bc
commit 1cdb7e0214
1 changed files with 5 additions and 0 deletions
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5
src/pipewire/thread-loop.c
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@ -222,6 +222,7 @@ void pw_thread_loop_stop(struct pw_thread_loop *loop)
void pw_thread_loop_lock(struct pw_thread_loop *loop)
{
pthread_mutex_lock(&loop->lock);
pw_log_trace("thread-loop: %p", loop);
}
/** Unlock the mutex associated with \a loop
@ -232,6 +233,7 @@ void pw_thread_loop_lock(struct pw_thread_loop *loop)
*/
void pw_thread_loop_unlock(struct pw_thread_loop *loop)
{
pw_log_trace("thread-loop: %p", loop);
pthread_mutex_unlock(&loop->lock);
}
@ -247,6 +249,7 @@ void pw_thread_loop_unlock(struct pw_thread_loop *loop)
*/
void pw_thread_loop_signal(struct pw_thread_loop *loop, bool wait_for_accept)
{
pw_log_trace("thread-loop: %p, waiting %d", loop, loop->n_waiting);
if (loop->n_waiting > 0)
pthread_cond_broadcast(&loop->cond);
@ -266,9 +269,11 @@ void pw_thread_loop_signal(struct pw_thread_loop *loop, bool wait_for_accept)
*/
void pw_thread_loop_wait(struct pw_thread_loop *loop)
{
pw_log_trace("thread-loop: %p, waiting %d", loop, loop->n_waiting);
loop->n_waiting++;
pthread_cond_wait(&loop->cond, &loop->lock);
loop->n_waiting--;
pw_log_trace("thread-loop: %p, waiting done %d", loop, loop->n_waiting);
}
/** Wait for the loop thread to call \ref pw_thread_loop_signal()