[Bug 40795] New: Any Direct3D10 application crashes when using native d3d10.dll after commit fcc8553d8b8075542cd3edf26276c1915d29b0da

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=40795

            Bug ID: 40795
           Summary: Any Direct3D10 application crashes when using native
                    d3d10.dll after commit
                    fcc8553d8b8075542cd3edf26276c1915d29b0da
           Product: Wine
           Version: 1.9.12
          Hardware: x86
                OS: Windows
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: wine-bugs at winehq.org
          Reporter: svyatpro at gmail.com

Created attachment 54708
  --> https://bugs.winehq.org/attachment.cgi?id=54708
Sample app, patch, working compiled binaries

When you use native d3d10.dll from Windows Vista any Direct3D 10 application
crashes after start.

Precondition:
1. You need to implement simple stub export function D3D10CoreGetVersion to
d3d10core.dll
2. You need d3d10.dll at least from Windows Vista RTM

Steps to repro:
1. Apply patch 0001-d3d10core-Add-D3D10CoreGetVersion-implementation.patch
2. Compile WineD3D including this patch also Wine-Staging patches are
recommended
3. Copy and paste native d3d10.dll from Windows Vista to a folder where app's
executeble is
3. Start app

As I figured out this is a regression after commit
https://github.com/wine-mirror/wine/commit/fcc8553d8b8075542cd3edf26276c1915d29b0da

Because before this commit I was able to run Direct3D 10 applications using
native d3d10.dll and implementing stub function D3D10CoreGetVersion()

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