/usr/include/obs/obs-ffmpeg-compat.h is in libobs-dev 21.0.2+dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | #pragma once
#include <libavcodec/avcodec.h>
/* LIBAVCODEC_VERSION_CHECK checks for the right version of libav and FFmpeg
* a is the major version
* b and c the minor and micro versions of libav
* d and e the minor and micro versions of FFmpeg */
#define LIBAVCODEC_VERSION_CHECK( a, b, c, d, e ) \
( (LIBAVCODEC_VERSION_MICRO < 100 && LIBAVCODEC_VERSION_INT >= AV_VERSION_INT( a, b, c ) ) || \
(LIBAVCODEC_VERSION_MICRO >= 100 && LIBAVCODEC_VERSION_INT >= AV_VERSION_INT( a, d, e ) ) )
#if !LIBAVCODEC_VERSION_CHECK(54, 28, 0, 59, 100)
# define avcodec_free_frame av_freep
#endif
#if LIBAVCODEC_VERSION_INT < 0x371c01
# define av_frame_alloc avcodec_alloc_frame
# define av_frame_unref avcodec_get_frame_defaults
# define av_frame_free avcodec_free_frame
#endif
#if LIBAVCODEC_VERSION_MAJOR >= 58
#define CODEC_CAP_TRUNC AV_CODEC_CAP_TRUNCATED
#define CODEC_FLAG_TRUNC AV_CODEC_FLAG_TRUNCATED
#define INPUT_BUFFER_PADDING_SIZE AV_INPUT_BUFFER_PADDING_SIZE
#else
#define CODEC_CAP_TRUNC CODEC_CAP_TRUNCATED
#define CODEC_FLAG_TRUNC CODEC_FLAG_TRUNCATED
#define INPUT_BUFFER_PADDING_SIZE FF_INPUT_BUFFER_PADDING_SIZE
#endif
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