sys/osxvideo/: Disable the cocoa event loop since it's a huge memory leak. Should only matter if the sink isn't used ...

Original commit message from CVS:
* sys/osxvideo/cocoawindow.h:
* sys/osxvideo/cocoawindow.m:
* sys/osxvideo/osxvideosink.h:
* sys/osxvideo/osxvideosink.m:
Disable the cocoa event loop since it's a huge memory leak. Should only
matter if the sink isn't used within an NSApp (which has already got
a coca event loop).
Remove all unused code.

4 files changed, 2 insertions, 149 deletions

diff --git a/sys/osxvideo/cocoawindow.h b/sys/osxvideo/cocoawindow.h
index c4a774d1..87f592aa 100644
--- a/sys/osxvideo/cocoawindow.h
+++ b/sys/osxvideo/cocoawindow.h
@@ -53,21 +53,6 @@ struct _GstOSXImage;
 
 @end
 
-@interface GstView : NSQuickDrawView {
-    int                        width, height;
-    gboolean isPortSet;
-    void* port;
-/* Quicktime Sequence */
-    ImageSequence qtseqid;
-    ImageDescriptionHandle imgdesc;
-    struct _GstOSXImage* curimg;
-}
-- (void) drawRect: (NSRect) rect;
-- (id) initWithFrame: (NSRect) frame;
-- (void) setVideoSize: (int) w: (int) h;
-- (void) setVideoImage: (GstBuffer*) img;
-@end
-
 @interface GstOSXVideoSinkWindow: NSWindow {
    int width, height;
    GstGLView *gstview;
diff --git a/sys/osxvideo/cocoawindow.m b/sys/osxvideo/cocoawindow.m
index e5f7694a..ef881a21 100644
--- a/sys/osxvideo/cocoawindow.m
+++ b/sys/osxvideo/cocoawindow.m
@@ -93,103 +93,6 @@
 
 @end
 
-//
-// GstView
-// Deprecated QuickDraw implementation
-//
-
-@ implementation GstView
-
-- (void) drawRect:(NSRect) rect {
-  /*NSRect bounds = [self bounds];
-    [[NSColor greenColor] set];
-    [NSBezierPath fillRect:bounds]; */
-  [[NSColor blackColor] set];
-  NSRectFill (rect);
-  [super drawRect:rect];
-}
-
-- (id) initWithFrame:(NSRect) frame {
-  NSRect bounds =[self bounds];
-
-  [[NSColor greenColor] set];
-
-  self =[super initWithFrame:frame];
-  isPortSet = FALSE;
-  [NSBezierPath fillRect:bounds];
-  return self;
-}
-
-- (void) setVideoSize: (int) w:(int) h {
-  GST_LOG ("width:%d height:%d", w, h);
-  
-  width = w;
-  height = h;
-}
-
-- (void) setVideoImage:(GstBuffer *) img {
-  if (isPortSet == FALSE) {
-    // first image
-    //GWorldPtr imgGWorld;
-    //Rect coords;
-    OSErr err;
-    ImageDescriptionPtr pimgdesc;
-
-    err = EnterMovies ();
-
-    if (err != noErr)
-      GST_ERROR ("EnterMovies error: %d", err);
-    /*SetRect(&coords,0,0,width,height);
-      NewGWorldFromPtr (&imgGWorld, kYUV420CodecType, &coords, 0, 0, 0, GST_BUFFER_DATA(img), width * 4);
-      MakeImageDescriptionForPixMap (GetGWorldPixMap(imgGWorld), &imgdesc);
-      DisposeGWorld(imgGWorld); */
-    imgdesc =
-      (ImageDescriptionHandle) NewHandleClear (sizeof (ImageDescription));
-    pimgdesc = *imgdesc;
-    pimgdesc->idSize = sizeof (ImageDescription);
-    pimgdesc->cType = kYUV420CodecType;
-    pimgdesc->version = 1;
-    pimgdesc->revisionLevel = 0;
-    pimgdesc->vendor = 'appl';
-    pimgdesc->width = width;
-    pimgdesc->height = height;
-    pimgdesc->hRes = Long2Fix (72);
-    pimgdesc->vRes = Long2Fix (72);
-    pimgdesc->spatialQuality = codecLosslessQuality;
-    pimgdesc->frameCount = 1;
-    pimgdesc->clutID = -1;
-    pimgdesc->dataSize = 0;
-    pimgdesc->depth = 12;
-
-    [self lockFocus];
-    port =[self qdPort];
-    g_warning ("port = 0x%x", (int) port);
-    err = DecompressSequenceBeginS (&qtseqid, imgdesc, NULL, 0, port, NULL, NULL, NULL, 0,      // srcCopy
-				    NULL, codecFlagUseImageBuffer, codecLosslessQuality, bestSpeedCodec);
-    if (err != noErr) {
-      GST_DEBUG ("DecompressSequenceBeginS error: %d", err);
-    }
-    [self unlockFocus];
-    isPortSet = TRUE;
-  }
-
-  OSErr err;
-  CodecFlags flags;
-
-  GST_DEBUG ("qtseqid: %d img data: %p size: %d", (int) qtseqid,
-	     GST_BUFFER_DATA (img), GST_BUFFER_SIZE (img));
-  err =
-    DecompressSequenceFrameS (qtseqid, (char *) GST_BUFFER_DATA (img),
-			      GST_BUFFER_SIZE (img), codecFlagUseImageBuffer, &flags, NULL);
-  if (err != noErr) {
-    GST_DEBUG ("DecompressSequenceS erro: %d", err);
-  } else {
-    //QDFlushPortBuffer (port, nil);
-  }
-
-}
-
-@end
 
 //
 // OpenGL implementation
diff --git a/sys/osxvideo/osxvideosink.h b/sys/osxvideo/osxvideosink.h
index b2577512..f03d1bde 100644
--- a/sys/osxvideo/osxvideosink.h
+++ b/sys/osxvideo/osxvideosink.h
@@ -52,24 +52,6 @@ typedef struct _GstOSXVideoSinkClass GstOSXVideoSinkClass;
 
 #define GST_TYPE_OSXVIDEOBUFFER (gst_osxvideobuffer_get_type())
 
-#define GST_IS_OSXVIDEOBUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_OSXVIDEOBUFFER))
-#define GST_OSXVIDEOBUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_OSXVIDEOBUFFER, GstOSXVideoBuffer))
-
-typedef struct _GstOSXVideoBuffer GstOSXVideoBuffer;
-  
-struct _GstOSXVideoBuffer {
-  GstBuffer buffer; /* We extend GstBuffer */
-  
-  CVOpenGLTextureRef texture;
-  
-  gint width;
-  gint height;
-  
-  gboolean locked;
-  
-  GstOSXVideoSink *osxvideosink;
-};
-
 /* OSXWindow stuff */
 struct _GstOSXWindow {
   gint width, height;
@@ -82,9 +64,6 @@ struct _GstOSXVideoSink {
   /* Our element stuff */
   GstVideoSink videosink;
 
-  GMutex *pool_lock;
-  GSList *buffer_pool;
-
   GstOSXWindow *osxwindow;
   
   gint fps_n;
diff --git a/sys/osxvideo/osxvideosink.m b/sys/osxvideo/osxvideosink.m
index f3f09975..43b514fc 100644
--- a/sys/osxvideo/osxvideosink.m
+++ b/sys/osxvideo/osxvideosink.m
@@ -60,6 +60,7 @@ enum
 static GstVideoSinkClass *parent_class = NULL;
 
 /* cocoa event loop - needed if not run in own app */
+/* FIXME : currently disabled since a huge memory leak happens if it is run. */
 gpointer
 cocoa_event_loop (GstOSXVideoSink * vsink)
 {
@@ -108,7 +109,7 @@ gst_osx_video_sink_osxwindow_new (GstOSXVideoSink * osxvideosink, gint width,
     [pool release];
 
     /* Start Cocoa event loop */
-    g_thread_create ((GThreadFunc) cocoa_event_loop, osxvideosink, FALSE, NULL);
+//     g_thread_create ((GThreadFunc) cocoa_event_loop, osxvideosink, FALSE, NULL);
   } else {
     /* Needs to be embedded */
 
@@ -147,7 +148,6 @@ gst_osx_video_sink_osxwindow_resize (GstOSXVideoSink * osxvideosink,
   g_return_if_fail (osxwindow != NULL);
   g_return_if_fail (GST_IS_OSX_VIDEO_SINK (osxvideosink));
 
-  //SizeWindow (osxwindow->win, width, height, 1);
   osxwindow->width = width;
   osxwindow->height = height;
 
@@ -342,18 +342,6 @@ gst_osx_video_sink_get_property (GObject * object, guint prop_id,
 }
 
 static void
-gst_osx_video_sink_dispose (GObject * object)
-{
-  GstOSXVideoSink *osxvideosink;
-
-  osxvideosink = GST_OSX_VIDEO_SINK (object);
-
-  g_mutex_free (osxvideosink->pool_lock);
-
-  G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
 gst_osx_video_sink_init (GstOSXVideoSink * osxvideosink)
 {
 
@@ -396,11 +384,9 @@ gst_osx_video_sink_class_init (GstOSXVideoSinkClass * klass)
 
   parent_class = g_type_class_ref (GST_TYPE_VIDEO_SINK);
 
-  gobject_class->dispose = gst_osx_video_sink_dispose;
   gobject_class->set_property = gst_osx_video_sink_set_property;
   gobject_class->get_property = gst_osx_video_sink_get_property;
 
-  //gstbasesink_class->get_times = gst_osx_video_sink_get_times;
   gstbasesink_class->set_caps = gst_osx_video_sink_setcaps;
   gstbasesink_class->preroll = gst_osx_video_sink_show_frame;
   gstbasesink_class->render = gst_osx_video_sink_show_frame;