diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2019-06-20 01:45:07 +0200 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2019-07-07 22:59:25 +0100 |
| commit | dd5ce54d2a44ecb8be6c3bb9396839a8d8fb1742 (patch) | |
| tree | 0014e638ce34e08b15e2c37d11362f52ac0b8edc /libavformat/utils.c | |
| parent | bc8b623b83d7962528594e2ee453b96a4ceeeb1e (diff) | |
| download | ffmpeg-dd5ce54d2a44ecb8be6c3bb9396839a8d8fb1742.tar.gz | |
mpeg2_metadata: Avoid allocations and copies of packet structures
This commit changes mpeg2_metadata to (a) use ff_bsf_get_packet_ref
instead of ff_bsf_get_packet (thereby avoiding one malloc and free per
filtered packet) and (b) to use only one packet structure at all,
thereby avoiding a call to av_packet_copy_props.
(b) has been made possible by the recent changes to ff_cbs_write_packet.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions