[Bug 60434] New: Borderlands GOTY Enhanced: severe ghosting with anti-aliasing enabled in WineD3D/OpenGL

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=60434

            Bug ID: 60434
           Summary: Borderlands GOTY Enhanced: severe ghosting with
                    anti-aliasing enabled in WineD3D/OpenGL
           Product: Wine
           Version: 11.0-rc4
          Hardware: x86-64
               URL: https://store.steampowered.com/app/729040/Borderlands_
                    Game_of_the_Year_Enhanced/
                OS: Linux
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: P2
         Component: d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
  Target Milestone: ---
   Regression SHA1: 3d9b48bc5e443f83653faf48653573da880d9008
      Distribution: ---

Created attachment 82247
  --> http://bugs.winehq.org/attachment.cgi?id=82247
screencast demonstrating the issue

Borderlands GOTY Enhanced (64-bit, Direct3D 11) exhibits severe ghosting and
persistent image trails when using the WineD3D OpenGL renderer with in-game
anti-aliasing enabled.

When moving the camera, displaced copies of object outlines and scene details
remain visible, producing overlapping contours and smeared trails. Similar
artifacts appear around moving or animated objects even when the camera is
stationary.
After stopping camera movement, the artifacts in stationary parts of the scene
gradually disappear within approximately 1–2 seconds. They reappear when the
camera moves again. Please see the attached video.

Disabling in-game anti-aliasing eliminates the issue.
The issue is reproducible with:
- Both legacy shared-WoW64 and new WoW64 builds.
- NVIDIA proprietary driver 615.71.09 and Nouveau with Mesa 26.2.4.
- X11, XWayland, and native Wayland.
- Both EGL and GLX OpenGL backends.

The regression is caused by 
commit 3d9b48bc5e443f83653faf48653573da880d9008 
wined3d/gl: Split UBOs to separate chunks

The commit still reverts cleanly on Wine 11.19. Reverting it eliminates the
ghosting artifacts with in-game anti-aliasing enabled.

Wine 11.19
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce GTX 1660 SUPER/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 615.71.09

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