/*
  * Blackmagic DeckLink common code
  * Copyright (c) 2013-2014 Ramiro Polla

  * Copyright (c) 2017 Akamai Technologies, Inc.

  *
  * 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
  */
 

 #ifndef AVDEVICE_DECKLINK_COMMON_C_H
 #define AVDEVICE_DECKLINK_COMMON_C_H
 

 typedef enum DecklinkPtsSource {
     PTS_SRC_AUDIO     = 1,
     PTS_SRC_VIDEO     = 2,
     PTS_SRC_REFERENCE = 3,
     PTS_SRC_WALLCLOCK = 4,
 } DecklinkPtsSource;
 

 struct decklink_cctx {
     const AVClass *cclass;
 
     void *ctx;
 
     /* Options */
     int list_devices;
     int list_formats;

     int64_t teletext_lines;

     double preroll;

     int v210;

     int audio_channels;

     int audio_depth;

     int duplex_mode;

     DecklinkPtsSource audio_pts_source;
     DecklinkPtsSource video_pts_source;

     int audio_input;
     int video_input;

     int draw_bars;

     char *format_code;

     int raw_format;

     int64_t queue_size;

 };
 

 #endif /* AVDEVICE_DECKLINK_COMMON_C_H */