2018.27550 and any other. 64 WIN 10
Hello! I’m using a Radeon Pro WX9100 with a couple of Optoma GT1080 projectors, witch
(according to manual) can work at 1080@60hz or 720@120Hz in normal mode and 1080@30Hz or 720@60Hz in stereoscopic 3D (with active shutter glasses).
They do work fine in non-stereoscopic mode - 1080@60 or 720@120, and when I enable Quad-Buffered stereo in radeon’s settings - projectors goes at 19202190@30Hz or 12801470@60Hz (because of frame-packing) as they should do.
But when i start TD with environment variable TOUCH_STEREO=1 projectors automatically switching their refresh rate to 12801470@30Hz or 19202190@11Hz .
So i can get some 3D image at 720@30Hz (But noticeably worse than a 60Hz) but if resolution is 1920*2190@11Hz i can’t get no image at all.
In top-bottom or side-by-side modes (without enabling quad-buffered stereo) it works fine at both 1080@60 and 720@120, but it seems like i get less FPS and it is very hard to do a development, switching in between stereo\non-stereo modes with projectors RC.
It seems, like TD forces driver to reduce refresh rate at half (to match bandwidth of HDMI 1.4a), even if it was already reduced, when i enabled quad-buffered stereo in settings.