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Maintain compatibility for older versions of ffmpeg/libav which don't have the AV_ prefix on CODEC_ID_*

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Dreamcat4 2014-08-06 10:51:50 +01:00 • committed by Jaroslav Kysela
parent 98826e3422
commit f78015d022
1 changed files with 23 additions and 0 deletions
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23
src/libav.h
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@ -23,6 +23,29 @@
#include <libavformat/avformat.h>
#include "tvheadend.h"
/*
Older versions of ffmpeg/libav don't have the AV_* prefix
For version info please see:
https://github.com/libav/libav/blob/a7153444df9040bf6ae103e0bbf6104b66f974cb/doc/APIchanges#L450-455
https://github.com/FFmpeg/FFmpeg/blob/97478ef5fe7dd2ff8da98e381de4a6b2b979b485/doc/APIchanges#L811-816
This list must be updated every time we use a new AV_CODEC_ID
*/
#ifndef AV_CODEC_ID_NONE
#define AV_CODEC_ID_AAC CODEC_ID_AAC
#define AV_CODEC_ID_AC3 CODEC_ID_AC3
#define AV_CODEC_ID_DVB CODEC_ID_DVB
#define AV_CODEC_ID_EAC3 CODEC_ID_EAC3
#define AV_CODEC_ID_H264 CODEC_ID_H264
#define AV_CODEC_ID_MP2 CODEC_ID_MP2
#define AV_CODEC_ID_MPEG2VIDEO CODEC_ID_MPEG2VIDEO
#define AV_CODEC_ID_NONE CODEC_ID_NONE
#define AV_CODEC_ID_TEXT CODEC_ID_TEXT
#define AV_CODEC_ID_VORBIS CODEC_ID_VORBIS
#define AV_CODEC_ID_VP8 CODEC_ID_VP8
#endif
enum AVCodecID streaming_component_type2codec_id(streaming_component_type_t type);
streaming_component_type_t codec_id2streaming_component_type(enum AVCodecID id);
int libav_is_encoder(AVCodec *codec);