From 06548d893646764cbda3bef2f440b953b1716ae5 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 24 Jun 2007 17:05:42 +0000
Subject: Fix running GUI with internal engine and direct interface (i.e. no
 OSC) with ingen -eg.

git-svn-id: http://svn.drobilla.net/lad/ingen@543 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/engine/DirectResponder.h     |  3 +--
 src/libs/engine/JackAudioDriver.cpp   |  3 +++
 src/libs/engine/QueuedEventSource.cpp |  5 +++++
 src/libs/engine/engine.cpp            | 34 ----------------------------------
 src/libs/engine/engine.h              |  5 +++--
 src/libs/gui/ConnectWindow.cpp        |  3 ---
 6 files changed, 12 insertions(+), 41 deletions(-)

(limited to 'src/libs')

diff --git a/src/libs/engine/DirectResponder.h b/src/libs/engine/DirectResponder.h
index 79dc1f81..1eceb80e 100644
--- a/src/libs/engine/DirectResponder.h
+++ b/src/libs/engine/DirectResponder.h
@@ -1,4 +1,3 @@
-
 /* This file is part of Ingen.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
  * 
@@ -44,7 +43,7 @@ public:
 
 private:
 	SharedPtr<Shared::ClientInterface> _client;
-	int32_t                     _id;
+	int32_t                            _id;
 };
 
 
diff --git a/src/libs/engine/JackAudioDriver.cpp b/src/libs/engine/JackAudioDriver.cpp
index dd52d2b2..45f8616d 100644
--- a/src/libs/engine/JackAudioDriver.cpp
+++ b/src/libs/engine/JackAudioDriver.cpp
@@ -280,6 +280,9 @@ JackAudioDriver::create_port(DuplexPort* patch_port)
 int
 JackAudioDriver::_process_cb(jack_nframes_t nframes) 
 {
+	if (nframes == 0)
+		return 0;
+
 	// FIXME: all of this time stuff is screwy
 	
 	static jack_nframes_t start_of_current_cycle = 0;
diff --git a/src/libs/engine/QueuedEventSource.cpp b/src/libs/engine/QueuedEventSource.cpp
index f19199ff..885e475f 100644
--- a/src/libs/engine/QueuedEventSource.cpp
+++ b/src/libs/engine/QueuedEventSource.cpp
@@ -41,6 +41,9 @@ QueuedEventSource::QueuedEventSource(size_t queued_size, size_t stamped_size)
 
 	Thread::set_context(THREAD_PRE_PROCESS);
 	assert(context() == THREAD_PRE_PROCESS);
+
+	set_name("QueuedEventSource");
+	Thread::start();
 }
 
 
@@ -106,6 +109,8 @@ QueuedEventSource::process(PostProcessor& dest, SampleCount nframes, FrameTime c
 
 	if (num_events_processed > 0)
 		dest.whip();
+	//else
+	//	cerr << "NO PROC: queued: " << unprepared_events() << ", stamped: " << !_stamped_queue.empty() << endl;
 }
 
 
diff --git a/src/libs/engine/engine.cpp b/src/libs/engine/engine.cpp
index bb482e47..d07efda8 100644
--- a/src/libs/engine/engine.cpp
+++ b/src/libs/engine/engine.cpp
@@ -24,18 +24,6 @@
 
 namespace Ingen {
 
-/*
-void
-catch_int(int)
-{
-	signal(SIGINT, catch_int);
-	signal(SIGTERM, catch_int);
-
-	std::cout << "[Main] Ingen interrupted." << std::endl;
-	engine->quit();
-}
-*/
-
 Engine*
 new_engine()
 {
@@ -62,27 +50,5 @@ launch_osc_engine(int port)
 	}
 }
 
-/*
-void
-run(int port)
-{
-	signal(SIGINT, catch_int);
-	signal(SIGTERM, catch_int);
-
-	set_denormal_flags();
-
-	Engine* engine = new_engine();
-
-	engine->start_jack_driver();
-	engine->start_osc_driver(port);
-
-	engine->activate();
-
-	engine->main();
-
-	delete engine;
-}
-*/
-
 } // namespace Ingen
 
diff --git a/src/libs/engine/engine.h b/src/libs/engine/engine.h
index 588ab047..04bf7b1f 100644
--- a/src/libs/engine/engine.h
+++ b/src/libs/engine/engine.h
@@ -18,6 +18,8 @@
 #ifndef INGEN_ENGINE_H
 #define INGEN_ENGINE_H
 
+#include <raul/SharedPtr.h>
+
 namespace Ingen {
 
 class Engine;
@@ -30,12 +32,11 @@ extern "C" {
 
 	/** Create a new engine in this process */
 	Engine* new_engine();
-	
+
 	/** Launch an OSC engine as a completely separate process
 	 * \return true if successful
 	 */
 	bool launch_osc_engine(int port);
-
 }
 
 
diff --git a/src/libs/gui/ConnectWindow.cpp b/src/libs/gui/ConnectWindow.cpp
index 40468a74..0bc24452 100644
--- a/src/libs/gui/ConnectWindow.cpp
+++ b/src/libs/gui/ConnectWindow.cpp
@@ -126,9 +126,6 @@ ConnectWindow::start(SharedPtr<Ingen::Engine> engine, SharedPtr<Shared::EngineIn
 
 		_connect_stage = 0;
 
-		Glib::signal_timeout().connect(
-			sigc::mem_fun(engine.get(), &Ingen::Engine::main_iteration), 1000);
-		
 		Glib::signal_timeout().connect(
 			sigc::mem_fun(tsci, &ThreadedSigClientInterface::emit_signals), 2, G_PRIORITY_HIGH_IDLE);
 	}
-- 
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