From: Ragnvald "Despair" Maartmann-Moe IV
Subject: SDL x11 video mode selection bug

Hi, I've found an oddity with video mode selection. I recently added a bunch of
oddball video modes to my XF86Config, to support weird resolutions xine &
mplayer need if I don't want to beat my cpu up with video scaling.

Since adding them, SDL started picking the biggest video mode it could find
that matched the height constraint. Getting a narrow vertical strip of
QuakeForge (I code for the project, so needless to say it's my favorite test)
in the middle of an 800x480 screen, instead of the 640x480 I asked for
annoys me tremendously.

So here's a patch that tries a bit harder to get an exact match. I didn't
touch the XiG section, since I can't test that, but I'd bet a similar patch
would prevent similar problems there.

--Ragnvald "Despair" Maartmann-Moe IV

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extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40605