[Bug 110781] Radeon: heavy r300 performance drop regression between 11.x and 19.x

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 7 08:38:37 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110781

--- Comment #49 from Richard Thier <u9vata at gmail.com> ---
> as if the Xpress 200M wasn't slow enough, the screen has
> a resolution of > 1680x1050 when the typical resolution,
> at the time, was 1280x800.

I don't get it. Is there no supported resolution below that big one? That is
quite hard to believe. Mine is 1024x768 when maxed, but sometimes I reverse
engineer game binaries that do not let me use 640x480 in case they lag haha.

Fill rate really drops a lot when the resolution is high because of the
mentioned square-relation of the screen area to pixel count...

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