[Bug 29572] Midtown Madness 2 speedometer slows game down

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=29572

GyB <gyebro69 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression
                 CC|                            |gyebro69 at gmail.com,
                   |                            |hverbeet at gmail.com
          Component|-unknown                    |directx-d3d
    Regression SHA1|                            |1aeee59bd8b6172c848c8029e1a
                   |                            |55ddac1f93c44

--- Comment #1 from GyB <gyebro69 at gmail.com> 2012-01-09 15:21:54 CST ---
I can reproduce the problem on my system, using a Nvidia gfx card with the
proprietary driver (290.10)
Performance drops considerably when the HUD is turned on. This is more
noticeable with screen resolutions >1024x768.
The mouse pointer is also more sluggish in the menus than it was with
Wine-1.3.28.
The car selection screen also shows a slowdown compared to 1.3.28.

Performance was steady with 1.3.28 whether the HUD was turned on or off, and
regression testing resulted in

1aeee59bd8b6172c848c8029e1a55ddac1f93c44 is the first bad commit
commit 1aeee59bd8b6172c848c8029e1a55ddac1f93c44
Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Thu Sep 15 20:01:50 2011 +0200

    ddraw: Use offscreen backbuffers.

    In principle this allows us to use more than one backbuffer in ddraw. It's
    also a requirement for the next patch.

:040000 040000 d2e61690982dd3a33ba685ec9a371449602cc210
dde17c19243dd91a3830083879701b13c2a4476f M    dlls

Other bugs related to this commit: bug #28520, bug #28491.

-- 
Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email
Do not reply to this email, post in Bugzilla using the
above URL to reply.
------- You are receiving this mail because: -------
You are watching all bug changes.