1 /* 2 * Copyright (C) 2010 Igalia S.L 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 21 #ifndef GStreamerGWorld_h 22 #define GStreamerGWorld_h 23 #if USE(GSTREAMER) 24 25 #include "PlatformVideoWindow.h" 26 #include "RefCounted.h" 27 #include "RefPtr.h" 28 #include <glib.h> 29 30 typedef struct _GstElement GstElement; 31 typedef struct _GstMessage GstMessage; 32 typedef struct _GstBus GstBus; 33 typedef struct _GstBin GstBin; 34 35 namespace WebCore { 36 37 class MediaPlayerPrivateGStreamer; 38 39 gboolean gstGWorldSyncMessageCallback(GstBus* bus, GstMessage* message, gpointer data); 40 41 class GStreamerGWorld : public RefCounted<GStreamerGWorld> { 42 friend gboolean gstGWorldSyncMessageCallback(GstBus* bus, GstMessage* message, gpointer data); 43 44 public: 45 static PassRefPtr<GStreamerGWorld> createGWorld(GstElement*); 46 ~GStreamerGWorld(); 47 pipeline()48 GstElement* pipeline() const { return m_pipeline; } 49 50 // Returns the full-screen window created 51 bool enterFullscreen(); 52 void exitFullscreen(); 53 54 void setWindowOverlay(GstMessage* message); platformVideoWindow()55 PlatformVideoWindow* platformVideoWindow() const { return m_videoWindow.get(); } 56 57 private: 58 GStreamerGWorld(GstElement*); 59 GstElement* m_pipeline; 60 RefPtr<PlatformVideoWindow> m_videoWindow; 61 gchar* m_dynamicPadName; 62 }; 63 64 } 65 #endif // USE(GSTREAMER) 66 #endif 67