Video playback from bottom and right is missing

[archwario]

Hello and thank you for this awesome program! I have been wishing for something like this to use on Linux for a long time. I am using a Lenovo Explorer with openhmd to play videos with this and I love how fast it is. I have an issue where the video is missing from the bottom of the playback and from the right side. I'm attaching a couple screenshots and used the youtube example from the readme to create them.

output from playing video bottom missing:

output from playing video right side missing:

The offset between the eyes, if that is the correct term, is off when playing the youtube video but other local files I have work just fine. It makes it look like double vision in my headset.

$ ohmdplayer https://www.youtube.com/watch?v=dUG5jURDWXQ
starting ohmd thread
[II] 045e:0659 0006:0004:02

[II] opening

[II] Read 10180-byte config data

[II] Model name: Lenovo Explorer

[EE] Found display height 1440

[EE] Found display width 2880

Microsoft HoloLens Sensors
2880 1440
viewport scale 1 0.051906
viewport scale 2 0.051905
dist coeff 1 0
Warp 0.0315
sep 0.063
0.025953
0.025953
[EE] unknown message type: 2
=============== QShowEvent(Show, 0x7ffff7188fb0)
init gl not done yet
during init 144 QSize(2560, 1440)
during init 59.9506 QSize(2560, 1440)
during init 90.0002 QSize(2880, 1440)
Cannot load libcuda.so.1
(+) Video --vid=1 () (vp9 3840x2160 30.000fps)
(+) Audio --aid=1 --alang=eng () (opus 2ch 48000Hz)
[ffmpeg] AVHWDeviceContext: Cannot load libcuda.so.1
[ffmpeg] AVHWDeviceContext: Could not dynamically load CUDA
Failed to open VDPAU backend libvdpau_radeonsi.so: cannot open shared object file: No such file or directory
[ffmpeg/video] vp9_v4l2m2m: Could not find a valid device
[ffmpeg/video] vp9_v4l2m2m: can't configure decoder
Could not open codec.
AO: [pulse] 48000Hz stereo 2ch float
VO: [libmpv] 3840x2160 yuv420p
AV: 00:02:08 / 00:02:52 (74%) A-V: 0.000 Cache: 21s/47MB
Video: no video
Saving state.

[sandsmark]

hmm, probably because I'm just using a cube to map out the video, should be a sphere I guess (what it is doing is just rendering the video on a cube, and then two render passes from two different perspectives, ish).

I think what this really should be doing is rendering in two passes using shaders, one just to "unpack" and then one for each eye.