1 files changed, 125 insertions, 106 deletions

diff --git a/src/drumkitloader.cc b/src/drumkitloader.cc
index 0a44db0..64d6710 100644
--- a/src/drumkitloader.cc
+++ b/src/drumkitloader.cc
@@ -32,146 +32,165 @@
 #include "drumgizmo.h"
 
 DrumKitLoader::DrumKitLoader()
-  : semaphore("drumkitloader")
-  , framesize(0)
+	: semaphore("drumkitloader")
+	, framesize(0)
 {
-  run();
-  run_semaphore.wait(); // Wait for the thread to actually start.
+	run();
+	run_semaphore.wait(); // Wait for the thread to actually start.
 }
 
 DrumKitLoader::~DrumKitLoader()
 {
 	DEBUG(loader, "~DrumKitLoader() pre\n");
-  if(running) {
-	  framesize_semaphore.post();
-    stop();
-  }
+
+	if(running)
+	{
+		framesize_semaphore.post();
+		stop();
+	}
+
 	DEBUG(loader, "~DrumKitLoader() post\n");
 }
 
 void DrumKitLoader::stop()
 {
-  {
-    MutexAutolock l(mutex);
-    load_queue.clear();
-  }
-
-  running = false;
-  semaphore.post();
-  wait_stop();
+	{
+		MutexAutolock l(mutex);
+		load_queue.clear();
+	}
+
+	running = false;
+	semaphore.post();
+	wait_stop();
 }
 
 void DrumKitLoader::skip()
 {
-  MutexAutolock l(mutex);  
-  load_queue.clear();
+	MutexAutolock l(mutex);
+	load_queue.clear();
 }
 
 void DrumKitLoader::setFrameSize(size_t framesize)
 {
 	DEBUG(loader, "%s pre\n", __PRETTY_FUNCTION__);
+
 	{
-  MutexAutolock l(mutex);
-  this->framesize = framesize;
-  framesize_semaphore.post(); // Signal that the framesize has been set.
+		MutexAutolock l(mutex);
+		this->framesize = framesize;
+		framesize_semaphore.post(); // Signal that the framesize has been set.
 	}
+
 	DEBUG(loader, "%s post\n", __PRETTY_FUNCTION__);
 }
 
 bool DrumKitLoader::isDone()
 {
-  MutexAutolock l(mutex);
-  return load_queue.size() == 0;
+	MutexAutolock l(mutex);
+	return load_queue.size() == 0;
 }
 
 void DrumKitLoader::loadKit(DrumKit *kit)
 {
-  MutexAutolock l(mutex);
-
-  DEBUG(loader, "Create AudioFile queue from DrumKit\n");
-
-  total_num_audiofiles = 0;// For UI Progress Messages
-
-  { // Count total number of files that need loading:
-    Instruments::iterator i = kit->instruments.begin();
-    while(i != kit->instruments.end()) {
-      Instrument *instr = *i;
-      total_num_audiofiles += instr->audiofiles.size();
-      i++;
-    }
-  }
-
-  fraction = total_num_audiofiles / 200;
-  if(fraction == 0) fraction = 1;
-
-  { // Now actually queue them for loading:
-    Instruments::iterator i = kit->instruments.begin();
-    while(i != kit->instruments.end()) {
-      Instrument *instr = *i;
-      
-      std::vector<AudioFile*>::iterator af = instr->audiofiles.begin();
-      while(af != instr->audiofiles.end()) {
-        AudioFile *audiofile = *af;
-        load_queue.push_back(audiofile);
-        af++;
-      }
-  
-      i++;
-    }
-  }
-
-  loaded = 0; // For UI Progress Messages
-
-  DEBUG(loader, "Queued %d (size: %d) AudioFiles for loading.\n",
-        (int)total_num_audiofiles, (int)load_queue.size());
-
-  semaphore.post(); // Start loader loop.
+	MutexAutolock l(mutex);
+
+	DEBUG(loader, "Create AudioFile queue from DrumKit\n");
+
+	total_num_audiofiles = 0;// For UI Progress Messages
+
+	{ // Count total number of files that need loading:
+		Instruments::iterator i = kit->instruments.begin();
+		while(i != kit->instruments.end())
+		{
+			Instrument *instr = *i;
+			total_num_audiofiles += instr->audiofiles.size();
+			++i;
+		}
+	}
+
+	fraction = total_num_audiofiles / 200;
+	if(fraction == 0)
+	{
+		fraction = 1;
+	}
+
+	{ // Now actually queue them for loading:
+		Instruments::iterator i = kit->instruments.begin();
+		while(i != kit->instruments.end())
+		{
+			Instrument *instr = *i;
+
+			std::vector<AudioFile*>::iterator af = instr->audiofiles.begin();
+			while(af != instr->audiofiles.end())
+			{
+				AudioFile *audiofile = *af;
+				load_queue.push_back(audiofile);
+				af++;
+			}
+
+			++i;
+		}
+	}
+
+	loaded = 0; // For UI Progress Messages
+
+	DEBUG(loader, "Queued %d (size: %d) AudioFiles for loading.\n",
+	      (int)total_num_audiofiles, (int)load_queue.size());
+
+	semaphore.post(); // Start loader loop.
 }
 
 void DrumKitLoader::thread_main()
 {
-  running = true;
-
-  run_semaphore.post(); // Signal that the thread has been started.
-
-  framesize_semaphore.wait(); // Wait until the framesize has been set.
-
-  while(running) {
-    size_t size;
-    {
-      MutexAutolock l(mutex);
-      size = load_queue.size();
-    }
-
-    // Only sleep if queue is empty.
-    if(size == 0) semaphore.wait();
-
-    std::string filename;
-    {
-      MutexAutolock l(mutex);
-      if(load_queue.size() == 0) continue;
-      AudioFile *audiofile = load_queue.front();
-      load_queue.pop_front();
-      filename = audiofile->filename;
-      size_t preload_size = framesize * CHUNK_MULTIPLIER + framesize;
-      if(preload_size < 1024)
-      {
+	running = true;
+
+	run_semaphore.post(); // Signal that the thread has been started.
+
+	framesize_semaphore.wait(); // Wait until the framesize has been set.
+
+	while(running)
+	{
+		size_t size;
+		{
+			MutexAutolock l(mutex);
+			size = load_queue.size();
+		}
+
+		// Only sleep if queue is empty.
+		if(size == 0)
+		{
+			semaphore.wait();
+		}
+
+		std::string filename;
+		{
+			MutexAutolock l(mutex);
+			if(load_queue.size() == 0)
+			{
+				continue;
+			}
+			AudioFile *audiofile = load_queue.front();
+			load_queue.pop_front();
+			filename = audiofile->filename;
+			size_t preload_size = framesize * CHUNK_MULTIPLIER + framesize;
+			if(preload_size < 1024)
+			{
 	      preload_size = 1024;
-      }
-      (void)preload_size;
-      audiofile->load(ALL_SAMPLES); // Note: Change this to enable diskstreaming
-    }
-
-    loaded++;
-
-    if(loaded % fraction == 0 || loaded == total_num_audiofiles) {
-      LoadStatusMessage *ls = new LoadStatusMessage();
-      ls->number_of_files = total_num_audiofiles;
-      ls->numer_of_files_loaded = loaded;
-      ls->current_file = filename;
-      msghandler.sendMessage(MSGRCV_UI, ls);
-    }
-  }
-
-  DEBUG(loader, "Loader thread finished.");
+			}
+			(void)preload_size;
+			audiofile->load(ALL_SAMPLES); // Note: Change this to enable diskstreaming
+		}
+
+		loaded++;
+
+		if(loaded % fraction == 0 || loaded == total_num_audiofiles)
+		{
+			LoadStatusMessage *ls = new LoadStatusMessage();
+			ls->number_of_files = total_num_audiofiles;
+			ls->numer_of_files_loaded = loaded;
+			ls->current_file = filename;
+			msghandler.sendMessage(MSGRCV_UI, ls);
+		}
+	}
+
+	DEBUG(loader, "Loader thread finished.");
 }