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lowenz

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Posts posted by lowenz

  3. Beta testing 2.11

    in The Dark Mod

    Posted · Edited by lowenz

    Question: is not possible to add an option (maybe only accessible via console) to force the use of a video adapter NOT actually connected to the monitor? In Vulkan this thing is easy (see GZDoom), but in OpenGL?

  14. Very low performance on AMD GPU

    in TDM Tech Support

    Posted · Edited by lowenz

    29 minutes ago, Dragofer said:

    The fact that simply renaming your .exe to one of the games used for benchmarking GPUs raises performance suggests that there's something intentional going on here.

    Or more simply: laziness (=we've optimized for Doom3 and Dark Athena, so take it and be happy)

  16. Very low performance on AMD GPU

    in TDM Tech Support

    Posted · Edited by lowenz

    "or they internally convert OpenGL into Vulkan completely" very likely

     

    "First of all since I haven't seen this mentioned specifically: Have you ruled out the relatively new volumetric lights as a cause? Set "r_volumetricEnable 0". For me this barely makes a difference, just a few FPS."

     

    Of course, the problem is in the soft shadows code

    • Like 1

  17. Very low performance on AMD GPU

    in TDM Tech Support

    Posted · Edited by lowenz

    48 minutes ago, stgatilov said:

    I replugged cable to my AMD RX 550, and I can definitely reproduce the same issue.

    I have severe performance degradation (like 3x or 4x) in New Job on all shadows except for hard stencil.
    And the degradation starts on the very same dev build.

    I think it will get quicker from this moment 😁

    ^_^

     

    Thanks man, much appreciated.

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