FFmpeg: libavdevice/decklink_common_c.h Source File

FFmpeg
decklink_common_c.h
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1 /*
2  * Blackmagic DeckLink common code
3  * Copyright (c) 2013-2014 Ramiro Polla
4  * Copyright (c) 2017 Akamai Technologies, Inc.
5  *
6  * This file is part of FFmpeg.
7  *
8  * FFmpeg is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2.1 of the License, or (at your option) any later version.
12  *
13  * FFmpeg is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with FFmpeg; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21  */
22 
23 #ifndef AVDEVICE_DECKLINK_COMMON_C_H
24 #define AVDEVICE_DECKLINK_COMMON_C_H
25 
26 #include <stdint.h>
27 #include <DeckLinkAPIVersion.h>
28 
29 #include "libavutil/log.h"
30 
31  typedef enum DecklinkPtsSource {
32   PTS_SRC_AUDIO = 1,
33   PTS_SRC_VIDEO = 2,
34   PTS_SRC_REFERENCE = 3,
35   PTS_SRC_WALLCLOCK = 4,
36   PTS_SRC_ABS_WALLCLOCK = 5,
37   PTS_SRC_NB
38 } DecklinkPtsSource;
39 
40  struct decklink_cctx {
41   const AVClass *cclass;
42 
43   void *ctx;
44 
45  /* Options */
46   int list_devices;
47   int list_formats;
48   int enable_klv;
49   int64_t teletext_lines;
50   double preroll;
51   int audio_channels;
52   int audio_depth;
53   int duplex_mode;
54   int link;
55   int sqd;
56   int level_a;
57   DecklinkPtsSource audio_pts_source;
58   DecklinkPtsSource video_pts_source;
59   int audio_input;
60   int video_input;
61   int tc_format;
62   int draw_bars;
63   char *format_code;
64   int raw_format;
65   int64_t queue_size;
66   int copyts;
67   int64_t timestamp_align;
68   int timing_offset;
69   int wait_for_tc;
70 };
71 
72 #endif /* AVDEVICE_DECKLINK_COMMON_C_H */
AVClass
Describe the class of an AVClass context structure.
Definition: log.h:66
log.h

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