/* * output.h - Video output helpers * * Copyright (C) 2012-2013 Intel Corporation * Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation; either version 2.1 * 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA */ #ifndef OUTPUT_H #define OUTPUT_H #include <glib.h> #include <gst/vaapi/gstvaapidisplay.h> #include <gst/vaapi/gstvaapiwindow.h> typedef GstVaapiDisplay *(*CreateDisplayFunc)(const gchar *display_name); typedef GstVaapiWindow *(*CreateWindowFunc)(GstVaapiDisplay *display, guint width, guint height); typedef struct _VideoOutputInfo VideoOutputInfo; struct _VideoOutputInfo { const gchar *name; CreateDisplayFunc create_display; CreateWindowFunc create_window; }; gboolean video_output_init(int *argc, char *argv[], GOptionEntry *options); void video_output_exit(void); const VideoOutputInfo * video_output_lookup(const gchar *output_name); GstVaapiDisplay * video_output_create_display(const gchar *display_name); GstVaapiWindow * video_output_create_window(GstVaapiDisplay *display, guint width, guint height); #endif /* OUTPUT_H */