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Emulator Issues #7492

closed

OS X, AMD Radeon HD 4670: Garbage when MSAA is enabled

Added by mathieudel almost 10 years ago. Updated over 5 years ago.

Status:
Won't fix
Priority:
Low
Assignee:
degasus
% Done:

0%

Operating system:
OS X
Issue type:
Bug
Milestone:
Regression:
Yes
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

Game Name?
All games I tested (Wii/PAL versions of MarioKart, Anno, Big Brain Academy and Animal crossing)

Game ID?
RMCP01, RN4P41, RYWP01, RUUP01

What's the problem? Describe what went wrong in few words.
On MacOS, using OpenGL, the screen is completely messed-up if I enable any of the AA settings.

What did you expect to happen instead?
You guessed it, no garbage ;) !

What steps will reproduce the problem?

  1. Start Dolphin
  2. Make sure you have any AA settings enabled
  3. Start any game
  4. See garbage everywhere on the screen

Dolphin 3.5 and 3.5-367 are old versions of Dolphin that have
known issues and bugs, so don't report issues about them and test the
latest Dolphin version first.
Which versions of Dolphin did you test on?
Bisected from 4.0-stable to 4.0-2217. 4.0-1609 is the first to show garbage.

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
4.0-1603 is working fine
There is no pre-build binaries between 4.0-1603 and 4.0-1609 so I did not test.

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU)
21" iMac from 2011 :
. 3,06 GHz Intel Core i3
. 8 Go 1333 MHz DDR3
. ATI Radeon HD 4670 256 Mo
. OS X 10.9.2 (13C1021)

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)
I tried to change AA settings while in-game and before starting a game. The only option that works fine is no AA.
All settings in the Hacks panel were set to their 'If unsure' option.
Note that 4xSSAA is reported as unsupported in the console view.
Unfortunately, I don't have a Windows PC to test any other configuration.

Screenshots :
. http://i.imgur.com/nAwHGaV.png
. http://i.imgur.com/NIRdnQW.png

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