cocoa example: remove white spaces

1 files changed, 35 insertions, 35 deletions

diff --git a/tests/examples/cocoa/videoxoverlay/main.m b/tests/examples/cocoa/videoxoverlay/main.m
index e0dc384..396a6d4 100755
--- a/tests/examples/cocoa/videoxoverlay/main.m
+++ b/tests/examples/cocoa/videoxoverlay/main.m
@@ -26,11 +26,11 @@
   m_loop = loop;
   m_pipeline = pipeline;
   m_isClosed = FALSE;
-  
+
   self = [super initWithContentRect: contentRect
 		styleMask: (NSTitledWindowMask | NSClosableWindowMask | NSResizableWindowMask | NSMiniaturizableWindowMask)
     backing: NSBackingStoreBuffered defer: NO screen: nil];
-    
+
   [self setReleasedWhenClosed:NO];
   [NSApp setDelegate:self];
 
@@ -40,15 +40,15 @@
 }
 
 - (GMainLoop*) loop {
-  return m_loop;  
+  return m_loop;
 }
 
 - (GstElement*) pipeline {
-  return m_pipeline;  
+  return m_pipeline;
 }
 
 - (gboolean) isClosed {
-  return m_isClosed;  
+  return m_isClosed;
 }
 
 - (void) customClose {
@@ -102,13 +102,13 @@ static GstBusSyncReply create_window (GstBus* bus, GstMessage* message, MainWind
 static void end_stream_cb(GstBus* bus, GstMessage* message, MainWindow* window)
 {
   NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-  
+
   gst_element_set_state ([window pipeline], GST_STATE_NULL);
-  g_object_unref ([window pipeline]);	
+  g_object_unref ([window pipeline]);
   g_main_loop_quit ([window loop]);
-  
+
   [window performSelectorOnMainThread:@selector(customClose) withObject:nil waitUntilDone:YES];
-  
+
   [pool release];
 }
 
@@ -117,7 +117,7 @@ static gpointer thread_func (MainWindow* window)
 #ifdef GNUSTEP
   GSRegisterCurrentThread();
 #endif
-  
+
   g_main_loop_run ([window loop]);
 
 #ifdef GNUSTEP
@@ -137,10 +137,10 @@ int main(int argc, char **argv)
 {
 	int width = 640;
   int height = 480;
-  
+
   GMainLoop *loop = NULL;
   GstElement *pipeline = NULL;
-      
+
   GstElement *videosrc  = NULL;
   GstElement *videosink = NULL;
   GstCaps *caps=NULL;
@@ -152,31 +152,31 @@ int main(int argc, char **argv)
   MainWindow *window=nil;
 
   g_print("app created\n");
-  
+
   gst_init (&argc, &argv);
 
   loop = g_main_loop_new (NULL, FALSE);
   pipeline = gst_pipeline_new ("pipeline");
-    
+
   videosrc  = gst_element_factory_make ("videotestsrc", "videotestsrc");
   videosink = gst_element_factory_make ("glimagesink", "glimagesink");
-  
+
   g_object_set(G_OBJECT(videosrc), "num-buffers", 500, NULL);
 
   gst_bin_add_many (GST_BIN (pipeline), videosrc, videosink, NULL);
-  
+
   caps = gst_caps_new_simple("video/x-raw-yuv",
     "width", G_TYPE_INT, width,
     "height", G_TYPE_INT, height,
     "framerate", GST_TYPE_FRACTION, 25, 1,
-    "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('I', '4', '2', '0'), 
+    "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('I', '4', '2', '0'),
     NULL);
 
   ok = gst_element_link_filtered(videosrc, videosink, caps);
   gst_caps_unref(caps);
   if (!ok)
     g_warning("could not link videosrc to videosink\n");
-    
+
 #ifdef GNUSTEP
   gst_element_set_state (pipeline, GST_STATE_PAUSED);
   GstState state = GST_STATE_PAUSED;
@@ -184,15 +184,15 @@ int main(int argc, char **argv)
   g_print("pipeline paused\n");
   GSRegisterCurrentThread();
 #endif
-  
+
   pool = [[NSAutoreleasePool alloc] init];
 #ifndef GNUSTEP
   [NSApplication sharedApplication];
 #endif
-  
+
   rect.origin.x = 0; rect.origin.y = 0;
   rect.size.width = width; rect.size.height = height;
-  
+
   window = [[MainWindow alloc] initWithContentRect:rect Loop:loop Pipeline:pipeline];
 
   bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
@@ -202,35 +202,35 @@ int main(int argc, char **argv)
   g_signal_connect(bus, "message::eos", G_CALLBACK(end_stream_cb), window);
   gst_bus_set_sync_handler (bus, (GstBusSyncHandler) create_window, window);
   gst_object_unref (bus);
-  
+
   loop_thread = g_thread_create (
       (GThreadFunc) thread_func, window, TRUE, NULL);
-  
+
   gst_element_set_state (pipeline, GST_STATE_PLAYING);
-  
-  [window orderFront:window];	
-	
+
+  [window orderFront:window];
+
 #ifndef GNUSTEP
   while (![window isClosed]) {
-    NSEvent *event = [NSApp nextEventMatchingMask:NSAnyEventMask 
-      untilDate:[NSDate dateWithTimeIntervalSinceNow:1] 
+    NSEvent *event = [NSApp nextEventMatchingMask:NSAnyEventMask
+      untilDate:[NSDate dateWithTimeIntervalSinceNow:1]
       inMode:NSDefaultRunLoopMode dequeue:YES];
     if (event)
       [NSApp sendEvent:event];
   }
 #endif
-  
+
   g_thread_join (loop_thread);
-  
-  [window release]; 
-  
+
+  [window release];
+
   [pool release];
-  
+
   gst_element_set_state (pipeline, GST_STATE_NULL);
-  
+
 #ifdef GNUSTEP
   GSUnregisterCurrentThread();
 #endif
- 
+
   return 0;
 }