AlexCharlton / cl-glfw3

Common Lisp bindings to GLFW version 3.x
BSD 2-Clause "Simplified" License
89 stars 32 forks source link

the examples don't appear to be rendered as intended (example is provided) #41

Open ormf opened 1 year ago

ormf commented 1 year ago

Hi,

The cl-glfw3-examples seem to render quite wrong on my machine. See a short video (56s) here:

https://youtu.be/uLWCcmp0NFM

This is on arch linux with the following specs:

CL: SBCL 2.3.4 X11: X.Org version: 21.1.8 glfw3: glfw-x11-3.3.8-1

GPU: AMD Ryzen 7 PRO 4750U with Radeon Graphics GL_VERSION: 4.6 (Compatibility Profile) Mesa 23.1.1 GL_RENDERER: AMD Radeon Graphics (renoir, LLVM 15.0.7, DRM 3.52, 6.3.0.11.realtime1-1-rt)

On a SteamDeck with the same versions, for each example a window opens for a couple of seconds with transparent content and then sbcl crashes.

Any help what I could check is appreciated.

BTW: cl-opengl with glut and sdl2 work without any issues on that machine.