[Bug 54648] New: Call of Juarez needs "isnan" handling

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54648

Bug ID: 54648
           Summary: Call of Juarez needs "isnan" handling
           Product: vkd3d
           Version: 1.6
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: minor
          Priority: P2
         Component: hlsl
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

0718:err:d3dcompiler:D3DCompile2 Failed to compile shader, vkd3d result -4.
0718:err:d3dcompiler:D3DCompile2 Shader log:
0718:err:d3dcompiler:D3DCompile2     <anonymous>:18:6: E5005: Function "isnan"
is not defined.

1.6-195-g2880be64

[Bug 54648] Call of Juarez needs "isnan" handling

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54648

--- Comment #1 from Nikolay Sivov  ---
This one is unfortunately more complicated than it looks, because it's
optimized away in a lot of cases. Could you please attach full +d3dcompiler
log?

[Bug 54648] Call of Juarez needs "isnan" handling

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54648

--- Comment #2 from Andrey Gusev  ---
Created attachment 74176
  --> https://bugs.winehq.org/attachment.cgi?id=74176
+d3dcompiler

[Bug 54648] Call of Juarez needs "isnan" handling

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54648

--- Comment #3 from Nikolay Sivov  ---
Ah, sorry. This needs +vkd3d as well I guess to show the shader text.

[Bug 54648] Call of Juarez needs "isnan" handling

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54648

--- Comment #4 from Gijs Vermeulen  ---
Created attachment 76770
  --> https://bugs.winehq.org/attachment.cgi?id=76770
log

Still present with wine-9.12-182-g6e3dcf6c587 and vkd3d-git
(746222b349e9c009ed270fb5ca400497dfb43709)

Attaching a VKD3D_SHADER_DEBUG=trace WINEDEBUG=+d3dcompiler log.