diff options
| author | James Almer <jamrial@gmail.com> | 2019-10-20 23:25:53 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2019-10-21 17:20:20 -0300 |
| commit | df57246aafea8442bff0a5d39858bbb0c2a1bb51 (patch) | |
| tree | a3092d99e9853ef2f6986a6588e26bfb8a21ead7 /libavformat/mp3enc.c | |
| parent | b46cdd9d23703f4976d2504055ccc86741013f4b (diff) | |
avformat/mp3enc: add init and deinit functions
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/mp3enc.c')
| -rw-r--r-- | libavformat/mp3enc.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c index f4814be80e..34b753ffa0 100644 --- a/libavformat/mp3enc.c +++ b/libavformat/mp3enc.c @@ -473,8 +473,6 @@ static int mp3_write_trailer(struct AVFormatContext *s) if (mp3->xing_offset) mp3_update_xing(s); - av_freep(&mp3->xing_frame); - return 0; } @@ -551,10 +549,10 @@ static int mp3_write_packet(AVFormatContext *s, AVPacket *pkt) * Write an ID3v2 header at beginning of stream */ -static int mp3_write_header(struct AVFormatContext *s) +static int mp3_init(struct AVFormatContext *s) { MP3Context *mp3 = s->priv_data; - int ret, i; + int i; if (mp3->id3v2_version && mp3->id3v2_version != 3 && @@ -593,6 +591,14 @@ static int mp3_write_header(struct AVFormatContext *s) return AVERROR(EINVAL); } + return 0; +} + +static int mp3_write_header(struct AVFormatContext *s) +{ + MP3Context *mp3 = s->priv_data; + int ret; + if (mp3->id3v2_version) { ff_id3v2_start(&mp3->id3, s->pb, mp3->id3v2_version, ID3v2_DEFAULT_MAGIC); ret = ff_id3v2_write_metadata(s, &mp3->id3); @@ -609,6 +615,14 @@ static int mp3_write_header(struct AVFormatContext *s) return 0; } +static void mp3_deinit(struct AVFormatContext *s) +{ + MP3Context *mp3 = s->priv_data; + + ff_packet_list_free(&mp3->queue, &mp3->queue_end); + av_freep(&mp3->xing_frame); +} + AVOutputFormat ff_mp3_muxer = { .name = "mp3", .long_name = NULL_IF_CONFIG_SMALL("MP3 (MPEG audio layer 3)"), @@ -617,9 +631,11 @@ AVOutputFormat ff_mp3_muxer = { .priv_data_size = sizeof(MP3Context), .audio_codec = AV_CODEC_ID_MP3, .video_codec = AV_CODEC_ID_PNG, + .init = mp3_init, .write_header = mp3_write_header, .write_packet = mp3_write_packet, .write_trailer = mp3_write_trailer, + .deinit = mp3_deinit, .query_codec = query_codec, .flags = AVFMT_NOTIMESTAMPS, .priv_class = &mp3_muxer_class, |