wbemprox: Report 4095MiB video memory if it overflows.

That's what Windows do apparently. Anything with more than 4GiB of VRAM would report less otherwise, confusing the VRAM detection in some games. The Mafia III launcher is trying to open a warning popup with a 8GiB VRAM GPU for instance, as the reported value overflows to 0. Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wbemprox: Report 4095MiB video memory if it overflows.
3c630291 · Rémi Bernon · Alexandre Julliard · 4b9d3909 · 3c630291
Commit 3c630291 authored Sep 30, 2020 by Rémi Bernon Committed by Alexandre Julliard Sep 30, 2020
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builtin.c dlls/wbemprox/builtin.c +3 -2

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--- a/dlls/wbemprox/builtin.c
+++ b/dlls/wbemprox/builtin.c
@@ -3878,8 +3878,9 @@ static enum fill_status fill_videocontroller( struct table *table, const struct 
    hr = IDXGIAdapter_GetDesc( adapter, &desc );
    if (SUCCEEDED(hr))
    {
-        vidmem = desc.DedicatedVideoMemory;
-        name   = desc.Description;
+        if (desc.DedicatedVideoMemory > UINT_MAX) vidmem = 0xfff00000;
+        else vidmem = desc.DedicatedVideoMemory;
+        name = desc.Description;
    }

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