X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fpluginlv2.C;h=c6ef09cbe2125257a6dc07c004b9402f11b750fd;hb=b2d226c1f41e84bbb3af93ebc0aa89f98ec0fd52;hp=7b7dc678e717b2dd1578bfb3f4f3cad2092852e4;hpb=a70cf593410cada9f0ca8bc515534c635a9cb495;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/pluginlv2.C b/cinelerra-5.1/cinelerra/pluginlv2.C
index 7b7dc678..c6ef09cb 100644
--- a/cinelerra-5.1/cinelerra/pluginlv2.C
+++ b/cinelerra-5.1/cinelerra/pluginlv2.C
@@ -52,6 +52,8 @@ PluginLV2::PluginLV2()
 	schedule.schedule_work = lv2_worker_schedule;
 	worker_iface = 0;  worker_done = -1;
 	pthread_mutex_init(&worker_lock, 0);
+	pthread_mutex_init(&startup_lock, 0);
+	pthread_mutex_lock(&startup_lock);
 	pthread_cond_init(&worker_ready, 0);
 	work_avail = 0;   work_input = 0;
 	work_output = 0;  work_tail = &work_output;
@@ -417,6 +419,7 @@ PluginLV2Work *PluginLV2::get_work()
 void *PluginLV2::worker_func()
 {
 	pthread_mutex_lock(&worker_lock);
+	pthread_mutex_unlock(&startup_lock);
 	for(;;) {
 		while( !worker_done && !work_input )
 			pthread_cond_wait(&worker_ready, &worker_lock);
@@ -440,6 +443,7 @@ void *PluginLV2::worker_func(void* vp)
 void PluginLV2::worker_start()
 {
 	pthread_create(&worker_thread, 0, worker_func, this);
+	pthread_mutex_lock(&startup_lock);
 }
 
 void PluginLV2::worker_stop()