persistent waveform shape setting.

[ardour.git] / gtk2_ardour / linux_vst_gui_support.cc

diff --git a/gtk2_ardour/linux_vst_gui_support.cc b/gtk2_ardour/linux_vst_gui_support.cc
index 469246f5170f38724c6181e1e1d8237451c6e873..5eaf485c7569587ff45bce90c1d9d70828e33282 100644 (file)
--- a/gtk2_ardour/linux_vst_gui_support.cc
+++ b/gtk2_ardour/linux_vst_gui_support.cc
@@ -336,9 +336,9 @@ void* gui_event_loop (void* ptr)
        VSTState* vstfx;
        int LXVST_sched_timer_interval = 40; //ms, 25fps
        XEvent event;
-       struct timeval clock1, clock2;
+       uint64_t clock1, clock2;
        
-       gettimeofday(&clock1, NULL);
+       clock1 = g_get_monotonic_time();
        /*The 'Forever' loop - runs the plugin UIs etc - based on the FST gui event loop*/
        
        while (!gui_quit)
@@ -382,12 +382,12 @@ void* gui_event_loop (void* ptr)
                
                /*See if its time for us to do a scheduled event pass on all the plugins*/
 
-               gettimeofday(&clock2, NULL);
-               const int elapsed_time = (clock2.tv_sec - clock1.tv_sec) * 1000 + (clock2.tv_usec - clock1.tv_usec) / 1000;
+               clock2 = g_get_monotonic_time();
+               const int64_t elapsed_time_ms = (clock2 - clock1) / 1000;
 
-               if((LXVST_sched_timer_interval != 0) && elapsed_time >= LXVST_sched_timer_interval)
+               if((LXVST_sched_timer_interval != 0) && elapsed_time_ms >= LXVST_sched_timer_interval)
                {
-                       //printf("elapsed %d ms ^= %.2f Hz\n", elapsed_time, 1000.0/(double)elapsed_time); // DEBUG
+                       //printf("elapsed %d ms ^= %.2f Hz\n", elapsed_time_ms, 1000.0/(double)elapsed_time_ms); // DEBUG
                        pthread_mutex_lock (&plugin_mutex);
                    
 again:
@@ -463,7 +463,7 @@ again:
                        }
                        pthread_mutex_unlock (&plugin_mutex);
 
-                       gettimeofday(&clock1, NULL);
+                       clock1 = g_get_monotonic_time();
                }
        }