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718837d914
Add a little hack to run the cocoa main runloop from a separate thread _when_ the main runloop is not being run (which means that the app doesn't use cocoa). Runloops are thread specific, so the hack boils down to getting the runloop for the main thread and setting it as the runloop for our dedicated thread.
139 lines
3.5 KiB
Objective-C
139 lines
3.5 KiB
Objective-C
/* GStreamer
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* Copyright (C) 2004-6 Zaheer Abbas Merali <zaheerabbas at merali dot org>
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* Copyright (C) 2007 Pioneers of the Inevitable <songbird@songbirdnest.com>
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*
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* The development of this code was made possible due to the involvement of Pioneers
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* of the Inevitable, the creators of the Songbird Music player
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*
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*/
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#ifndef __GST_OSX_VIDEO_SINK_H__
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#define __GST_OSX_VIDEO_SINK_H__
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#include <gst/video/gstvideosink.h>
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#include <string.h>
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#include <math.h>
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#include <objc/runtime.h>
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#include <Cocoa/Cocoa.h>
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#include <QuickTime/QuickTime.h>
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#import "cocoawindow.h"
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GST_DEBUG_CATEGORY_EXTERN (gst_debug_osx_video_sink);
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#define GST_CAT_DEFAULT gst_debug_osx_video_sink
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G_BEGIN_DECLS
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#define GST_TYPE_OSX_VIDEO_SINK \
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(gst_osx_video_sink_get_type())
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#define GST_OSX_VIDEO_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_OSX_VIDEO_SINK, GstOSXVideoSink))
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#define GST_OSX_VIDEO_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_OSX_VIDEO_SINK, GstOSXVideoSinkClass))
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#define GST_IS_OSX_VIDEO_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_OSX_VIDEO_SINK))
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#define GST_IS_OSX_VIDEO_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_OSX_VIDEO_SINK))
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typedef struct _GstOSXWindow GstOSXWindow;
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typedef struct _GstOSXVideoSink GstOSXVideoSink;
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typedef struct _GstOSXVideoSinkClass GstOSXVideoSinkClass;
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#define GST_TYPE_OSXVIDEOBUFFER (gst_osxvideobuffer_get_type())
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/* OSXWindow stuff */
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struct _GstOSXWindow {
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gint width, height;
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gboolean closed;
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gboolean internal;
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GstGLView* gstview;
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GstOSXVideoSinkWindow* win;
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};
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struct _GstOSXVideoSink {
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/* Our element stuff */
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GstVideoSink videosink;
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GstOSXWindow *osxwindow;
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void *osxvideosinkobject;
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NSView *superview;
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#ifdef RUN_NS_APP_THREAD
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GThread *ns_app_thread;
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#else
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guint cocoa_timeout;
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gboolean app_started;
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#endif
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gboolean keep_par;
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gboolean embed;
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};
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struct _GstOSXVideoSinkClass {
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GstVideoSinkClass parent_class;
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};
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GType gst_osx_video_sink_get_type(void);
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
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@interface NSApplication(AppleMenu)
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- (void)setAppleMenu:(NSMenu *)menu;
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@end
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#endif
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@interface GstBufferObject : NSObject
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{
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@public
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GstBuffer *buf;
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}
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-(id) initWithBuffer: (GstBuffer *) buf;
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@end
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@interface GstWindowDelegate : NSObject <NSWindowDelegate>
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{
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@public
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GstOSXVideoSink *osxvideosink;
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}
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-(id) initWithSink: (GstOSXVideoSink *) sink;
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@end
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@interface GstOSXVideoSinkObject : NSObject
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{
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BOOL destroyed;
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@public
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GstOSXVideoSink *osxvideosink;
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}
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#ifdef RUN_NS_APP_THREAD
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+ (BOOL) isMainThread;
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#endif
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-(id) initWithSink: (GstOSXVideoSink *) sink;
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-(void) createInternalWindow;
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-(void) resize;
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-(void) destroy;
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-(void) showFrame: (GstBufferObject*) buf;
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@end
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G_END_DECLS
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#endif /* __GST_OSX_VIDEO_SINK_H__ */
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