[Bug 44878] New: Skyrim with ENB fails to load game (d3dcompiler: assemble_shader Asm reading failed)

https://bugs.winehq.org/show_bug.cgi?id=44878

Bug ID: 44878
           Summary: Skyrim with ENB fails to load game
                    (d3dcompiler:assemble_shader Asm reading failed)
           Product: Wine
           Version: 3.5
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3dx9
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 60945
  --> https://bugs.winehq.org/attachment.cgi?id=60945
+d3dcompiler

While running game with enb series, it reaches till main menu but freezes on
trying to load or start the game. Terminal infinitely logs with output
"err:d3dcompiler:assemble_shader Asm reading failed".

On turning on d3dcompiler channel it seems like assemble_shader() function in
d3dcompiler is failing with some shaders

[Bug 44878] Skyrim with ENB fails to load game (d3dcompiler: assemble_shader Asm reading failed)

https://bugs.winehq.org/show_bug.cgi?id=44878

tokktokk  changed:

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[Bug 44878] Skyrim with ENB fails to load game (d3dcompiler: assemble_shader Asm reading failed)

https://bugs.winehq.org/show_bug.cgi?id=44878

--- Comment #1 from Matteo Bruni  ---
Created attachment 60976
  --> https://bugs.winehq.org/attachment.cgi?id=60976
Test patch for the assembler failures

Thank you for the bug report. If you're able to compile Wine, can you try the
patch I'm attaching?

[Bug 44878] Skyrim with ENB fails to load game (d3dcompiler: assemble_shader Asm reading failed)

https://bugs.winehq.org/show_bug.cgi?id=44878

ZenAnonX  changed:

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--- Comment #2 from ZenAnonX  ---
Created attachment 60990
  --> https://bugs.winehq.org/attachment.cgi?id=60990
+d3dcompiler log after patch

Thanks for patch. I tested it against wine 3.5 with staging. Game still hangs
at menu screen when trying to load or start. The process TESV.exe needs to be
killed to get out. Attaching +d3dcompiler log.

[Bug 44878] Skyrim with ENB fails to load game (d3dcompiler: assemble_shader Asm reading failed)

https://bugs.winehq.org/show_bug.cgi?id=44878

--- Comment #3 from ZenAnonX  ---
Some more test results:

I tried native d3dcompiler_43 too, it allows game to load up but light sources
then become distorted. Most enb effects are also not applied.

Installing d3dx9_43 as native seems to solve the problem with distorted light
sources and enb effects not getting applied, but then a new problem of game
getting stuck at the end of loading screen is introduced.

[Bug 44878] Skyrim with ENB fails to load game (d3dcompiler: assemble_shader Asm reading failed)

https://bugs.winehq.org/show_bug.cgi?id=44878

[e-mail] changed:

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