Eyescale/Equalizer — Issue #64: Asynchronuous readbacks
Author: eile
Created: 2011-12-19 16:43:26+00:00
State: open
Labels: feature, optimization

General order of operations:

[render thread]

* draw frame N
* start readback frame N (non-blocking)
* send task to transmit thread
* draw frame N+1

[transmit thread]

* finish readback frame N (blocking)
* setReady
* if( toNodes )
* compress
* transmit

[command thread]

* decompress
* TBD how start upload?