Outerra forum

Anteworld - Outerra Game => Tech demo, support, updates => Topic started by: 2eyed on May 26, 2014, 11:14:41 am

Title: Screen tearing in stereoscopic modes
Post by: 2eyed on May 26, 2014, 11:14:41 am
I mostly explore OT world in stereoscopic mode( sbs with asus vg278h/hdmi), which I think adds a whole dimension to the experience.
But both with side-by-side or top-bottom mode I get quite a lot screen tearing (image wobbling) no matter what settings of v- sync I choose ( ingame or NV control panel). No combination seem to work although in 2d it's ok.
I noticed this too in all previous builds with stereoscopic options.
I swapped my trusty 560ti with a770/4gb with no improvements.
Title: Re: Screen tearing in stereoscopic modes
Post by: cameni on May 26, 2014, 11:24:08 am
That's odd, I mean that it's not present in 2D, because stereo mode is just a normal display mode with two embedded pictures, generated from the same camera at once (interleaved rendering).
Title: Re: Screen tearing in stereoscopic modes
Post by: 2eyed on May 26, 2014, 11:46:08 am
It's definitely not my setup, what's causing this. Other apps are working perfectly.
Cameni, you should be able to see it by your own if you switch to SBS /TB and rotate (make a circle with your mouse) your mouse look.

EDIT: I found tearing most pronounced in 3d when toggling "full refresh", while its full stable in 2d.
Half refresh is better tearing wise but gives bad stutters and performance.
Title: Re: Screen tearing in stereoscopic modes
Post by: DivineSense on July 03, 2014, 01:59:13 am
Would it be possible to implement pageflipping stereoscopic mode? That would be awesome for my dlp projector at 120hz :)