35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
#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 >= 57
|
|
#define av_free_packet av_packet_unref
|
|
#endif
|
|
|
|
#if LIBAVCODEC_VERSION_MAJOR >= 58
|
|
#define CODEC_CAP_TRUNC AV_CODEC_CAP_TRUNCATED
|
|
#define CODEC_FLAG_TRUNC AV_CODEC_FLAG_TRUNCATED
|
|
#define CODEC_FLAG_GLOBAL_H AV_CODEC_FLAG_GLOBAL_HEADER
|
|
#else
|
|
#define CODEC_CAP_TRUNC CODEC_CAP_TRUNCATED
|
|
#define CODEC_FLAG_TRUNC CODEC_FLAG_TRUNCATED
|
|
#define CODEC_FLAG_GLOBAL_H CODEC_FLAG_GLOBAL_HEADER
|
|
#endif
|