/*
  * Copyright (c) 2013 Vittorio Giovara <vittorio.giovara@gmail.com>
  *

  * This file is part of FFmpeg.

  *

  * FFmpeg 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.
  *

  * FFmpeg 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 FFmpeg; if not, write to the Free Software

  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include <stdint.h>
 
 #include "mem.h"
 #include "stereo3d.h"
 
 AVStereo3D *av_stereo3d_alloc(void)
 {
     return av_mallocz(sizeof(AVStereo3D));
 }
 
 AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame)
 {
     AVFrameSideData *side_data = av_frame_new_side_data(frame,
                                                         AV_FRAME_DATA_STEREO3D,
                                                         sizeof(AVStereo3D));
     if (!side_data)
         return NULL;
 
     return (AVStereo3D *)side_data->data;
 }