X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fmwindow.C;h=4884c641fa4383242efe4f63a9ddb7f6c4381343;hb=5a1b2bb96f2bd6b7ef4f8031763683726c02219d;hp=520d64f4aa058c264a71ef5ed581343a5385e560;hpb=49f85559268fc040fe7ba5611cc0520793cf728b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/mwindow.C b/cinelerra-5.1/cinelerra/mwindow.C
index 520d64f4..4884c641 100644
--- a/cinelerra-5.1/cinelerra/mwindow.C
+++ b/cinelerra-5.1/cinelerra/mwindow.C
@@ -29,6 +29,7 @@
 #include "bcdisplayinfo.h"
 #include "bcsignals.h"
 #include "bctimer.h"
+#include "bctrace.h"
 #include "bdcreate.h"
 #include "brender.h"
 #include "cache.h"
@@ -175,6 +176,7 @@ Commercials* MWindow::commercials = 0;
 MWindow::MWindow()
  : Thread(1, 0, 0)
 {
+	run_lock = new Mutex("MWindow::run_lock");
 	plugin_gui_lock = new Mutex("MWindow::plugin_gui_lock");
 	dead_plugin_lock = new Mutex("MWindow::dead_plugin_lock");
 	vwindows_lock = new Mutex("MWindow::vwindows_lock");
@@ -226,9 +228,8 @@ MWindow::MWindow()
 // Need to delete brender temporary here.
 MWindow::~MWindow()
 {
+	run_lock->lock("MWindow::~MWindow");
 	in_destructor = 1;
-	stop_playback(1);
-	stop_brender();
 //printf("MWindow::~MWindow %d\n", __LINE__);
 	gui->stop_drawing();
 	gui->remote_control->deactivate();
@@ -236,9 +237,6 @@ MWindow::~MWindow()
 #ifdef HAVE_DVB
 	gui->channel_info->stop();
 #endif
-	brender_lock->lock("MWindow::quit");
-	delete brender;         brender = 0;
-	brender_lock->unlock();
 	delete create_bd;       create_bd = 0;
 	delete create_dvd;      create_dvd = 0;
 	delete batch_render;    batch_render = 0;
@@ -341,23 +339,13 @@ MWindow::~MWindow()
 	interlace_asset_fixmethods.remove_all_objects();
 	sighandler->terminate();
 	delete sighandler;
+	delete run_lock;
 }
 
 
-void MWindow::quit(int unlock)
+void MWindow::quit()
 {
-	if(unlock) gui->unlock_window();
-	stop_playback(1);
-
-	brender_lock->lock("MWindow::quit");
-	delete brender;         brender = 0;
-	brender_lock->unlock();
-
-	interrupt_indexes();
-	clean_indexes();
-	save_defaults();
 	gui->set_done(0);
-	if(unlock) gui->lock_window("MWindow::quit");
 }
 
 void MWindow::init_error()
@@ -801,6 +789,12 @@ void MWindow::init_preferences()
 	BC_Signals::set_trap_hook(trap_hook, this);
 	BC_Signals::set_catch_segv(preferences->trap_sigsegv);
 	BC_Signals::set_catch_intr(preferences->trap_sigintr);
+	if( preferences->trap_sigsegv || preferences->trap_sigintr ) {
+		BC_Trace::enable_locks();
+	}
+	else {
+		BC_Trace::disable_locks();
+	}
 	BC_WindowBase::get_resources()->popupmenu_btnup = preferences->popupmenu_btnup;
 }
 
@@ -1177,9 +1171,16 @@ int MWindow::brender_available(int position)
 	return result;
 }
 
-void MWindow::set_brender_start()
+void MWindow::set_brender_range()
 {
 	edl->session->brender_start = edl->local_session->get_selectionstart(1);
+	edl->session->brender_end = edl->local_session->get_selectionend(1);
+
+	if(EQUIV(edl->session->brender_end, edl->session->brender_start))
+	{
+		edl->session->brender_end = edl->tracks->total_video_length();
+	}
+
 	restart_brender();
 	gui->draw_overlays(1);
 }
@@ -2097,7 +2098,18 @@ ENABLE_BUFFER
 
 void MWindow::run()
 {
+	run_lock->lock("MWindow::run");
 	gui->run_window();
+	stop_playback(1);
+
+	brender_lock->lock("MWindow::run 1");
+	delete brender;         brender = 0;
+	brender_lock->unlock();
+
+	interrupt_indexes();
+	clean_indexes();
+	save_defaults();
+	run_lock->unlock();
 }
 
 void MWindow::show_vwindow()