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  typedef enum DecklinkSignalLossAction {
41   SIGNAL_LOSS_NONE = 1,
42   SIGNAL_LOSS_REPEAT = 2,
43   SIGNAL_LOSS_BARS = 3
44 } DecklinkSignalLossAction;
45 
46  struct decklink_cctx {
47   const AVClass *cclass;
48 
49   void *ctx;
50 
51  /* Options */
52   int list_devices;
53   int list_formats;
54   int enable_klv;
55   int64_t teletext_lines;
56   double preroll;
57   int audio_channels;
58   int audio_depth;
59   int duplex_mode;
60   int link;
61   int sqd;
62   int level_a;
63   DecklinkPtsSource audio_pts_source;
64   DecklinkPtsSource video_pts_source;
65   int audio_input;
66   int video_input;
67   int tc_format;
68   int draw_bars;
69   char *format_code;
70   int raw_format;
71   int64_t queue_size;
72   int64_t vanc_queue_size;
73   int copyts;
74   int64_t timestamp_align;
75   int timing_offset;
76   int wait_for_tc;
77   DecklinkSignalLossAction signal_loss_action;
78 };
79 
80 #endif /* AVDEVICE_DECKLINK_COMMON_C_H */
int64_t
long long int64_t
Definition: coverity.c:34
AVClass
Describe the class of an AVClass context structure.
Definition: log.h:76
log.h

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