avformat/dump: Use const where appropriate
authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>
Tue, 30 Jun 2020 12:13:39 +0000 (14:13 +0200)
committerAndreas Rheinhardt <andreas.rheinhardt@gmail.com>
Tue, 30 Jun 2020 14:45:35 +0000 (16:45 +0200)
commit0179ef7eacbb0e2add043f31836b0e91f48be838
treebd55f0364c6714ab8948c647bc06c22d53b6981e
parentb146a61c226321a3c6d70d240a36c800e7795400
avformat/dump: Use const where appropriate

Also switch to using a pointer to access stream side data instead of
copying the stream's AVPacketSideData.

Reviewed-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
libavformat/dump.c