[Bug 56855] New: Rainbow Six: Lockdown needs 'Cast on the LHS' support

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56855

Bug ID: 56855
           Summary: Rainbow Six: Lockdown needs 'Cast on the LHS' support
           Product: vkd3d
           Version: 1.12
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: minor
          Priority: P2
         Component: hlsl
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

0808:err:d3dcompiler:D3DCompile2 Failed to compile shader, vkd3d result -5.
0808:err:d3dcompiler:D3DCompile2 Shader log:
0808:err:d3dcompiler:D3DCompile2     c:/program files
(x86)/steam/steamapps/common/rainbow six
lockdown/data/shaders/vssafetyglassdynlit.hlsl:148:8: W5300: Implicit
truncation of vector type.
0808:err:d3dcompiler:D3DCompile2     c:/program files
(x86)/steam/steamapps/common/rainbow six
lockdown/data/shaders/vssafetyglassdynlit.hlsl:149:8: W5300: Implicit
truncation of vector type.
0808:err:d3dcompiler:D3DCompile2     c:/program files
(x86)/steam/steamapps/common/rainbow six
lockdown/data/shaders/vssafetyglassdynlit.hlsl:219:24: W5300: Implicit
truncation of vector type.
0808:err:d3dcompiler:D3DCompile2     c:/program files
(x86)/steam/steamapps/common/rainbow six
lockdown/data/shaders/vssafetyglassdynlit.hlsl:239:24: W5300: Implicit
truncation of vector type.
0808:err:d3dcompiler:D3DCompile2     c:/program files
(x86)/steam/steamapps/common/rainbow six
lockdown/data/shaders/vssafetyglassdynlit.hlsl:289:117: E5017: Aborting due to
not yet implemented feature: Cast on the LHS.

1.12-52-gacc9d79f

[Bug 56855] Rainbow Six: Lockdown needs 'Cast on the LHS' support

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56855

--- Comment #1 from Nikolay Sivov  ---
Does the game work? This shader does not compile on Windows either, the reason
is that out argument type mismatch, which is not immediately obvious from the
error message.

[Bug 56855] Rainbow Six: Lockdown needs 'Cast on the LHS' support

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56855

--- Comment #2 from Andrey Gusev  ---
There are no noticeable issues related to it.

[Bug 56855] Rainbow Six: Lockdown needs 'Cast on the LHS' support

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56855

--- Comment #3 from Nikolay Sivov  ---
Interesting, thanks. I see it's using d3dx9_27.D3DXCompileShaderFromFileA on
this file, the failing function is actually unused. It's possible it wasn't a
compilation error on older compiler versions.

[Bug 56855] Rainbow Six: Lockdown needs 'Cast on the LHS' support

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56855

--- Comment #4 from Nikolay Sivov  ---
This looks like a valid issue, compiler from June 2010 SDK compiles this
without errors, so we have to handle this, conditionally.