[document ion]an explanation of opengl cvars

[lemonzest]

hiya

been looking through the zdoom.ini and cant help but wonder what most of the opengl cvars mean, like for example gl_vid_multisample, gl_useshaders and a few more, so would it be possible to get some information on these new cvars?

thank you.

Lemonzest

[Graf Zahl]

gl_vid_multisample is unused at the moment.
gl_useshaders is used to activate fragment (pixel) shaders to draw the invulnerability colormap but I don't recommend to use it because on most cards it degrades performance.