From 719fc353d389b936cc1c064d512453268283b424 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 1 Apr 2007 15:18:31 +0000
Subject: Fixed exception bug.

git-svn-id: http://svn.drobilla.net/lad/machina@387 a436a847-0d15-0410-975c-d299462d15a1
---
 src/engine/JackDriver.cpp |  9 +++++++++
 src/gui/main.cpp          | 20 ++++++--------------
 2 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/src/engine/JackDriver.cpp b/src/engine/JackDriver.cpp
index d19bdeb..7a2b03d 100644
--- a/src/engine/JackDriver.cpp
+++ b/src/engine/JackDriver.cpp
@@ -179,6 +179,13 @@ JackDriver::write_event(Raul::BeatTime time,
                         size_t         size,
                         const byte*    event) throw (std::logic_error)
 {
+	if (_cycle_time.beats_to_ticks(time) + _cycle_time.offset_ticks() < _cycle_time.start_ticks()) {
+		std::cerr << "ERROR: Missed event by " 
+			<< _cycle_time.start_ticks() - (_cycle_time.beats_to_ticks(time) + _cycle_time.offset_ticks())
+			<< "ticks." << std::endl;
+		return;
+	}
+
 	const TickCount nframes = _cycle_time.length_ticks();
 	const TickCount offset  = _cycle_time.beats_to_ticks(time)
 		+ _cycle_time.offset_ticks() - _cycle_time.start_ticks();
@@ -221,9 +228,11 @@ JackDriver::on_process(jack_nframes_t nframes)
 	if (machine != _last_machine) {
 		if (_last_machine) {
 			assert(!_last_machine.unique()); // Realtime, can't delete
+			_last_machine->set_sink(shared_from_this());
 			_last_machine->reset(); // Exit all active states
 			_last_machine.reset(); // Cut our reference
 		}
+		_cycle_time.set_start(0);
 		_machine_changed.post(); // Signal we're done with it
 	}
 
diff --git a/src/gui/main.cpp b/src/gui/main.cpp
index 741c801..c522898 100644
--- a/src/gui/main.cpp
+++ b/src/gui/main.cpp
@@ -36,7 +36,7 @@ int
 main(int argc, char** argv)
 {
 	SharedPtr<Machina::Machine> machine;
-	
+
 	// Load machine, if given
 	if (argc >= 2) {
 		const string filename = argv[1];
@@ -67,22 +67,14 @@ main(int argc, char** argv)
 
 	SharedPtr<Engine> engine(new Engine(driver));
 
-	// Launch GUI
-	try {
-
-		Gnome::Canvas::init();
-		Gtk::Main app(argc, argv);
+	Gnome::Canvas::init();
+	Gtk::Main app(argc, argv);
 
-		driver->activate();
-		MachinaGUI gui(engine);
+	driver->activate();
+	MachinaGUI gui(engine);
 
-		app.run(*gui.window());
+	app.run(*gui.window());
 
-	} catch (string msg) {
-		cerr << "Caught exception, aborting.  Error message was: " << msg << endl;
-		return 1;
-	}
-	
 	return 0;
 }
 
-- 
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