Andreas Rheinhardt 8ca55a2b9e cbs_h2645: Avoid memcpy when splitting fragment #2 ...

Now memcpy can be avoided for NAL units containing escapes, too.

Particularly improves performance for files with hardcoded black bars.
For such a file, time spent in cbs_h2645_split_fragment went down from
369410 decicycles to 327677 decicycles. (It were 379114 decicycles when
every NAL unit was copied.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>

2019-01-23 22:33:45 +00:00

49 KiB

Raw Blame History

View Raw