[Bug 34238] New: Tiny and Big: Slow on r300g

[Bug 34238] New: Tiny and Big: Slow on r300g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=34238

           Summary: Tiny and Big: Slow on r300g
           Product: Mesa
           Version: git
          Platform: Other
               URL: http://www.tinyandbig.com/games/upthatmountain/
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r300
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: sa@whiz.se


The game Tiny and Big is incredibly slow on r300g, almost the same as running
it with llvmpipe.

The readme for the game states that minimum requirements are Radeon 2900 series
(r600?) so it's quite possible this is a hardware limitation? But I'm filing a
bug just to be sure.

System environment:
-- system architecture: 32-bit
-- Linux distribution: Debian unstable
-- GPU: RV570
-- Model: Asus EAX1950Pro 256MB
-- Display connector: DVI
-- xf86-video-ati: 6.13.2
-- xserver: 1.9.4
-- mesa: 04c5cc5b8bec1f34f2405b08fd0d9ed6bd70ea61
-- drm: 2.4.23
-- kernel: 2.6.37

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[Bug 34238] Tiny and Big: Slow on r300g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=34238

--- Comment #1 from Marek Olšák <maraeo@gmail.com> 2011-02-18 04:59:38 PST ---
Honestly I have no idea, but I am sure that the GPU is fully loaded in the
game.

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[Bug 34238] Tiny and Big: Slow on r300g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=34238

Marek Olšák <maraeo@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |NOTABUG

--- Comment #2 from Marek Olšák <maraeo@gmail.com> 2011-02-22 05:37:22 PST ---
I gotta close this bug, because, as you say, the readme says that the minimum
requirements are Radeon 2900 series.

BTW if you rotate the camera such that you stare at the ground, it's smooth. I
guess there are too many objects in the distance, which slow it down.

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[Bug 34238] Tiny and Big: Slow on r300g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=34238

Marek Olšák <maraeo@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|NOTABUG                     |FIXED

--- Comment #3 from Marek Olšák <maraeo@gmail.com> 2011-04-05 11:30:10 PDT ---
Not sure what fixed it, but Tiny and Big is now fluent with master.

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[Bug 34238] Tiny and Big: Slow on r300g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=34238

--- Comment #4 from Sven Arvidsson <sa@whiz.se> 2011-04-05 11:58:12 PDT ---
(In reply to comment #3)
> Not sure what fixed it, but Tiny and Big is now fluent with master.

Awesome! 

The commit in question is d8361400b76dde6fb63df6c363b7dd59c5946e09 so it has
already been suggested for 7.9 and 7.10.

Unfortunately master also introduced a segfault when HZ is used in Tiny and
Big, I will file a new bug about this.

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