r_fillWindowAlphaChan
This is a cvar, also known as console variable on id Tech 4 engines, present on dhewm3. Below you can find its default value and flags for each engine that declares it.
dhewm3
Make sure alpha channel of windows default framebuffer is completely opaque at the end of each frame. Needed at least when using Wayland with older drivers.\n 1: do this, 0: don't do it, -1: let dhewm3 decide (default)
| Property |
Value |
| Type |
console variable |
| Default |
-1 |
| Flags |
CVAR_SYSTEM | CVAR_NOCHEAT | CVAR_ARCHIVE |
