[Bug 111321] 3D rendering issues on an OpenGL game

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111321

            Bug ID: 111321
           Summary: 3D rendering issues on an OpenGL game
           Product: Mesa
           Version: 19.1
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: ghost_anarky at hotmail.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

Created attachment 144974
  --> https://bugs.freedesktop.org/attachment.cgi?id=144974&action=edit
Intro with Intel chipset

Hello,

I would like to play The Grinch on my computer through wine - please note wine
needs a patch to start the game [1].
I'm using an Optimus laptop; with the Nvidia 970M and the proprietary drivers
the game renders fine.
With the i7-4710MQ/HD 4600, a lot of 3D models are not draw, some are
transparent or overlapping, I can see objects that are in the next room...
Please see the attached screenshots.

System environment:
- mesa 19.1.4
- libdrm 2.4.99
- kernel 5.2.6

LIBGL_DEBUG=verbose does not give a lot of information (drirc "No such file or
directory" errors removed):
libGL: pci id for fd 13: 8086:0416, driver i965
libGL: MESA-LOADER: dlopen(/usr/lib32/dri/i965_dri.so)
libGL: Using DRI3 for screen 0



[1] https://forum.winehq.org/viewtopic.php?f=8&t=32689#p123662

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