Emulator Issues #9463
closed
Build 4.0-9158 breaks OGL shaders (MSAA) on AMD hardware
0%
Description
Game Name?
User tested Fire Emblem: Path of Radiance
Game ID? (right click the game in the game list, properties, info tab)
GFEE01
MD5 Hash? (right click the game in the game list, properties, info tab, MD5 Hash: Compute)
4098af6d672eeae8749f9da67309c537
What's the problem? Describe what went wrong.
Forum user reports shader compilation errors
https://forums.dolphin-emu.org/Thread-failed-to-compile-vertex-shader-error-in-opengl
What steps will reproduce the problem?
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Have AMD hardware (User has R9 280)
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Download build 4.0-9158
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Run the NTSC version of Fire Emblem: Path of Radiance (I suspect this will happen in most games anyways)
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Hit shader compilation error.
Which versions of Dolphin did you test on? Does using an older version of Dolphin solve your issue? If yes, which versions of Dolphin used to work?
4.0-9158 breaks it. Thanks OS X.
What are your PC specifications? (CPU, GPU, Operating System, more)
User reports the following
Win 10
AMD FX 6350
AMD R9 280
Is there any other relevant information? (e.g. logs, screenshots,
configuration files)
I've attached the output the user gave in the forum post
Files
Updated by Helios about 8 years ago
- Status changed from Accepted to Questionable
Stenzek: hrm, according to the GLSL spec, you're allowed to specify a qualifier on a member declaration in an interface block
Stenzek: so we're not doing anything wrong.. AMD's driver is just being silly
This will need more testing and confirmation.
Updated by Helios about 8 years ago
- File bad_ps_0001.txt bad_ps_0001.txt added
Turning off MSAA fixes this bug.
attached shader code.
Can we work around this without breaking OS X again? (aka implement moar hacks?)
Updated by Helios about 8 years ago
- Subject changed from Build 4.0-9158 breaks OGL shaders on AMD hardware to Build 4.0-9158 breaks OGL shaders (MSAA) on AMD hardware
Updated by JosJuice about 8 years ago
- Status changed from Fix pending to Fixed