+++ /dev/null
-VEdit::render checking out
-Cache::check_out 1
-Cache::check_out 2
- VEdit::draw checking out
- Cache::check_out 1
-VEdit::render checking in
- ATrack::render checking out
- Cache::check_out 1
-Cache::check_in 1
- Cache::check_out 2
-Cache::check_in 2
-VEdit::render done
- VRender::process_buffer age video
- Cache::age_type 1
- Cache::lock_all 1
- Cache::lock_all 2
-but ATrack::render has locked check_out at this point.
- VEdit::draw checking in
- Cache::check_in 1
-but Cache::age_type has locked check_in and check_out can't be unlocked until
-VEdit completes