[Bug 45038] Multiple DirectX games and applications fail to run within builtin HLSL compiler, reporting HLSL shader parsing failure 'd3dcompiler: syntax error, unexpected KW_CBUFFER'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=45038

Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |focht at gmx.net
           Keywords|                            |download
                URL|                            |https://web.archive.org/web
                   |                            |/20200228100621/https://www
                   |                            |.braynzarsoft.net/file/12
            Summary|Shadow Tactics displays a   |Multiple DirectX games and
                   |pink screen (d3dcompiler:   |applications fail to run
                   |syntax error, unexpected    |within builtin HLSL
                   |KW_CBUFFER)                 |compiler, reporting HLSL
                   |                            |shader parsing failure
                   |                            |'d3dcompiler: syntax error,
                   |                            |unexpected KW_CBUFFER'

--- Comment #10 from Anastasius Focht <focht at gmx.net> ---
Hello folks,

there are a lot more apps/games affected by this general insufficiency.
Refining the fields to make it easier to find and to avoid duplicate bug
reports (collecting them here).

Using the DX11 examples collection from bug 48685:

03. DirectX 11 - Braynzar Soft Tutorials -> 12. Blending

https://www.braynzarsoft.net/viewtutorial/q16390-12-blending

https://www.braynzarsoft.net/file/12

--- snip ---
$ unzip -l DX11_Lesson_12_Blending_zip.zip 
Archive:  DX11_Lesson_12_Blending_zip.zip
  Length      Date    Time    Name
---------  ---------- -----   ----
        0  09-18-2011 11:54   d3d11Blending/
        0  09-18-2011 11:54   d3d11Blending/d3d11Blending/
    84083  12-23-2009 13:34   d3d11Blending/d3d11Blending/braynzar.jpg
    16896  09-18-2011 11:54   d3d11Blending/d3d11Blending/d3d11Blending.exe
     3989  06-13-2011 18:16   d3d11Blending/d3d11Blending/d3d11Blending.vcxproj
     1019  06-13-2011 18:16  
d3d11Blending/d3d11Blending/d3d11Blending.vcxproj.filters
      143  06-13-2011 18:16  
d3d11Blending/d3d11Blending/d3d11Blending.vcxproj.user
      493  09-18-2011 11:54   d3d11Blending/d3d11Blending/Effects.fx
    19828  09-18-2011 11:54   d3d11Blending/d3d11Blending/main.cpp
      906  06-13-2011 18:16   d3d11Blending/d3d11Blending.sln
    13312  06-15-2011 20:28   d3d11Blending/d3d11Blending.suo
---------                     -------
   140669                     11 files
--- snip ---

Work around bug 48685 ("Multiple games and applications need
D3DX11CompileFromFile implementation") -> 'winetricks -q d3dx11_42'

--- snip ---
$ WINEDEBUG=+seh,+relay,+d3d,+d3dcompiler wine ./d3d11Blending.exe >>log.txt
2>&1
...
0048:Call d3dcompiler_42.D3DCompile(00a911e8,000001ed,00a911a0
"Effects.fx",00000000,00a90f00,00a911b8 "VS",00a911d0
"vs_4_0",00000000,00000000,004053c8,00000000) ret=00339672 
...
0048:trace:d3dcompiler:D3DCompile data 00A911E8, data_size 493, filename
"Effects.fx", defines 00000000, include 00A90F00, entrypoint "VS", target
"vs_4_0", sflags 0, eflags 0, shader 004053C8, error_messages 00000000.
0048:trace:d3dcompiler:D3DCompile2 data 00A911E8, data_size 493, filename
"Effects.fx", defines 00000000, include 00A90F00, entrypoint "VS", target
"vs_4_0", sflags 0, eflags 0, secondary_flags 0, secondary_data 00000000,
secondary_data_size 0, shader 004053C8, error_messages 00000000. 
...
0048:trace:d3dcompiler:wpp_open Opening include "Effects.fx". 
...
0048:trace:d3dcompiler:compile_shader Preprocessed shader source: "# 1
\"Effects.fx\" 1\n\r\ncbuffer cbPerObject\r\n{\r\n\tfloat4x4
WVP;\r\n};\r\n\r\nTexture2D ObjTexture;\r\nSamplerState
ObjSamplerState;\r\n\r\nstruct VS_OUTPUT\r\n{\r\n\tfloat4 Pos :
SV_POSITION;\r\n\tfloat2 TexCoord : TEXCOORD;\r\n};\r\n\r\nVS_OUTPUT VS(float4
inPos : POSITION, float2 in"...
0048:trace:d3dcompiler:compile_shader Checking compilation target "vs_4_0" 
...
0048:trace:d3dcompiler:push_scope Pushing a new scope 
...
0048:trace:d3dcompiler:compilation_message Effects.fx:2:8: error: syntax error,
unexpected KW_CBUFFER 
...
0048:trace:d3dcompiler:compile_shader Compiler messages:
0048:trace:d3dcompiler:compile_shader "Effects.fx:2:8: error: syntax error,
unexpected KW_CBUFFER\n"
0048:trace:d3dcompiler:compile_shader Shader source:
0048:trace:d3dcompiler:compile_shader "# 1 \"Effects.fx\" 1\n\r\ncbuffer
cbPerObject\r\n{\r\n\tfloat4x4 WVP;\r\n};\r\n\r\nTexture2D
ObjTexture;\r\nSamplerState ObjSamplerState;\r\n\r\nstruct
VS_OUTPUT\r\n{\r\n\tfloat4 Pos : SV_POSITION;\r\n\tfloat2 TexCoord :
TEXCOORD;\r\n};\r\n\r\nVS_OUTPUT VS(float4 inPos : POSITION, float2 in"... 
...
0048:err:d3dcompiler:compile_shader HLSL shader parsing failed. 
...
0048:trace:seh:raise_exception code=c0000005 flags=0 addr=0x401720 ip=00401720
tid=0048
0048:trace:seh:raise_exception  info[0]=00000000
0048:trace:seh:raise_exception  info[1]=00000000
0048:trace:seh:raise_exception  eax=00000000 ebx=0032fe88 ecx=00a93610
edx=00362958 esi=00000000 edi=0043b6c8
0048:trace:seh:raise_exception  ebp=0032fe80 esp=0032f9c0 cs=0023 ds=002b
es=002b fs=0063 gs=006b flags=00010206
0048:trace:seh:call_stack_handlers calling handler at 0x403599 code=c0000005
flags=0
0048:Call 
...
wine: Unhandled page fault on read access to 00000000 at address 00401720
(thread 0048), starting debugger... 
--- snip ---

$ du -sh DX11_Lesson_12_Blending_zip.zip 
88K    DX11_Lesson_12_Blending_zip.zip

$ sha1sum DX11_Lesson_12_Blending_zip.zip 
9063be4fb49ec705daec283135530f18dd8524eb  DX11_Lesson_12_Blending_zip.zip

$ wine --version
wine-5.2-312-gc6b852e3c3

Regards

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