1// libjingle 2// Copyright 2010 Google Inc. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions are met: 6// 7// 1. Redistributions of source code must retain the above copyright notice, 8// this list of conditions and the following disclaimer. 9// 2. Redistributions in binary form must reproduce the above copyright notice, 10// this list of conditions and the following disclaimer in the documentation 11// and/or other materials provided with the distribution. 12// 3. The name of the author may not be used to endorse or promote products 13// derived from this software without specific prior written permission. 14// 15// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 16// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 17// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 18// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 19// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 24// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25// 26// A factory to create a GUI video renderer. 27 28#ifndef TALK_MEDIA_DEVICES_VIDEORENDERERFACTORY_H_ 29#define TALK_MEDIA_DEVICES_VIDEORENDERERFACTORY_H_ 30 31#include "talk/media/base/videorenderer.h" 32#if defined(LINUX) && defined(HAVE_GTK) 33#include "talk/media/devices/gtkvideorenderer.h" 34#elif defined(OSX) && !defined(CARBON_DEPRECATED) 35#include "talk/media/devices/carbonvideorenderer.h" 36#elif defined(WIN32) 37#include "talk/media/devices/gdivideorenderer.h" 38#endif 39 40namespace cricket { 41 42class VideoRendererFactory { 43 public: 44 static VideoRenderer* CreateGuiVideoRenderer(int x, int y) { 45 #if defined(LINUX) && defined(HAVE_GTK) 46 return new GtkVideoRenderer(x, y); 47 #elif defined(OSX) && !defined(CARBON_DEPRECATED) 48 CarbonVideoRenderer* renderer = new CarbonVideoRenderer(x, y); 49 // Needs to be initialized on the main thread. 50 if (renderer->Initialize()) { 51 return renderer; 52 } else { 53 delete renderer; 54 return NULL; 55 } 56 #elif defined(WIN32) 57 return new GdiVideoRenderer(x, y); 58 #else 59 return NULL; 60 #endif 61 } 62}; 63 64} // namespace cricket 65 66#endif // TALK_MEDIA_DEVICES_VIDEORENDERERFACTORY_H_ 67