9db80259d1
[gl,glsl] Copy fog color rather than return pointer
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The static variable meant that Fog_GetColor was not thread-safe (though
multiple calls in the one thread look to be ok for now). However, this
change takes it one step closer to being more generally usable.
Patch found in an old stash.
2020-12-24 16:43:28 +09:00
6fe32103ea
Do a bit of bound() usage auditing.
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While these seem to be mostly harmless, having function calls in the
bounded value can be nasty.
2012-07-12 19:33:51 +09:00
bc1b483525
Nuke the rcsid stuff.
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It's pretty useless in git.
2012-04-22 10:56:32 +09:00
36504547a8
Rename the public symbols for gl, glsl and sw32.
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Evil hack, but it does the job.
2012-04-11 14:58:54 +09:00
a4c280f2b2
Take the first step towards render plugins.
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No clients link. Even if they did, nothing would work.
2012-04-11 14:58:53 +09:00
731236ee07
Implement global fog.
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Sprites and particles don't seem to be getting fogged correctly, but bsp
and alias models are working.
2012-01-29 10:27:28 +09:00
Bill Currie