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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-08-24 19:41:16 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-09-17 13:22:25 +0200 |
| commit | 40bdd8cc05d9c98a18cf2b1c2a00c8a5a7b38113 (patch) | |
| tree | 0fc408f78b9b6934ac351cd4499c07737f8f6a62 /libavformat/aadec.c | |
| parent | 9f05b3ba604a30eeb6f5ff877b8b5b5c93a268d7 (diff) | |
| download | ffmpeg-40bdd8cc05d9c98a18cf2b1c2a00c8a5a7b38113.tar.gz | |
avformat: Avoid allocation for AVStreamInternal
Do this by allocating AVStream together with the data that is
currently in AVStreamInternal; or rather: Put AVStream at the
beginning of a new structure called FFStream (which encompasses
more than just the internal fields and is a proper context in its own
right, hence the name) and remove AVStreamInternal altogether.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavformat/aadec.c')
| -rw-r--r-- | libavformat/aadec.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libavformat/aadec.c b/libavformat/aadec.c index 9771a1df81..72f4b6f7cc 100644 --- a/libavformat/aadec.c +++ b/libavformat/aadec.c @@ -86,6 +86,7 @@ static int aa_read_header(AVFormatContext *s) AADemuxContext *c = s->priv_data; AVIOContext *pb = s->pb; AVStream *st; + FFStream *sti; int ret; /* parse .aa header */ @@ -178,11 +179,12 @@ static int aa_read_header(AVFormatContext *s) st = avformat_new_stream(s, NULL); if (!st) return AVERROR(ENOMEM); + sti = ffstream(st); st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO; if (!strcmp(codec_name, "mp332")) { st->codecpar->codec_id = AV_CODEC_ID_MP3; st->codecpar->sample_rate = 22050; - st->internal->need_parsing = AVSTREAM_PARSE_FULL_RAW; + sti->need_parsing = AVSTREAM_PARSE_FULL_RAW; avpriv_set_pts_info(st, 64, 8, 32000 * TIMEPREC); // encoded audio frame is MP3_FRAME_SIZE bytes (+1 with padding, unlikely) } else if (!strcmp(codec_name, "acelp85")) { @@ -191,7 +193,7 @@ static int aa_read_header(AVFormatContext *s) st->codecpar->channels = 1; st->codecpar->sample_rate = 8500; st->codecpar->bit_rate = 8500; - st->internal->need_parsing = AVSTREAM_PARSE_FULL_RAW; + sti->need_parsing = AVSTREAM_PARSE_FULL_RAW; avpriv_set_pts_info(st, 64, 8, 8500 * TIMEPREC); } else if (!strcmp(codec_name, "acelp16")) { st->codecpar->codec_id = AV_CODEC_ID_SIPR; @@ -199,7 +201,7 @@ static int aa_read_header(AVFormatContext *s) st->codecpar->channels = 1; st->codecpar->sample_rate = 16000; st->codecpar->bit_rate = 16000; - st->internal->need_parsing = AVSTREAM_PARSE_FULL_RAW; + sti->need_parsing = AVSTREAM_PARSE_FULL_RAW; avpriv_set_pts_info(st, 64, 8, 16000 * TIMEPREC); } |