configure.ac: Check for an Objective C compiler

Original commit message from CVS:
* configure.ac:
Check for an Objective C compiler
* sys/Makefile.am:
* sys/osxvideo/Makefile.am:
* sys/osxvideo/cocoawindow.h:
* sys/osxvideo/cocoawindow.m:
* sys/osxvideo/osxvideosink.h:
* sys/osxvideo/osxvideosink.m:
Port of osxvideo plugin to 0.10. Do NOT consider 100% stable !
Fixes #402470

1 files changed, 111 insertions, 0 deletions

diff --git a/sys/osxvideo/osxvideosink.h b/sys/osxvideo/osxvideosink.h
new file mode 100644
index 00000000..b2577512
--- /dev/null
+++ b/sys/osxvideo/osxvideosink.h
@@ -0,0 +1,111 @@
+/* GStreamer
+ * Copyright (C) 2004-6 Zaheer Abbas Merali <zaheerabbas at merali dot org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+ 
+#ifndef __GST_OSX_VIDEO_SINK_H__
+#define __GST_OSX_VIDEO_SINK_H__
+
+#include <gst/video/gstvideosink.h>
+
+#include <string.h>
+#include <math.h>
+#include <Cocoa/Cocoa.h>
+
+#include <QuickTime/QuickTime.h>
+#import "cocoawindow.h"
+
+GST_DEBUG_CATEGORY_EXTERN (gst_debug_osx_video_sink);
+#define GST_CAT_DEFAULT gst_debug_osx_video_sink
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_OSX_VIDEO_SINK \
+  (gst_osx_video_sink_get_type())
+#define GST_OSX_VIDEO_SINK(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_OSX_VIDEO_SINK, GstOSXVideoSink))
+#define GST_OSX_VIDEO_SINK_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_OSX_VIDEO_SINK, GstOSXVideoSinkClass))
+#define GST_IS_OSX_VIDEO_SINK(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_OSX_VIDEO_SINK))
+#define GST_IS_OSX_VIDEO_SINK_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_OSX_VIDEO_SINK))
+
+typedef struct _GstOSXWindow GstOSXWindow;
+
+typedef struct _GstOSXVideoSink GstOSXVideoSink;
+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;
+  gboolean internal;
+  GstOSXVideoSinkWindow* win;
+  GstGLView* gstview;
+};
+
+struct _GstOSXVideoSink {
+  /* Our element stuff */
+  GstVideoSink videosink;
+
+  GMutex *pool_lock;
+  GSList *buffer_pool;
+
+  GstOSXWindow *osxwindow;
+  
+  gint fps_n;
+  gint fps_d;
+  
+  /* Unused */
+  gint pixel_width, pixel_height;
+ 
+  GstClockTime time;
+  
+  gboolean embed;
+  gboolean fullscreen; 
+  gboolean sw_scaling_failed;
+};
+
+struct _GstOSXVideoSinkClass {
+  GstVideoSinkClass parent_class;
+};
+
+GType gst_osx_video_sink_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_OSX_VIDEO_SINK_H__ */