dxdiag: Ignore option /64bit on the commandline.

The builtin dxdiag doesn't know about option /64bit and display an error dialog. Some games use that option internally on startup and the dialog is annoying. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49964

dxdiag: Ignore option /64bit on the commandline.
60ef0f86 · Olivier F. R. Dierick · Alexandre Julliard · 32cec5e6 · 60ef0f86
Commit 60ef0f86 authored Oct 06, 2021 by Olivier F. R. Dierick Committed by Alexandre Julliard May 08, 2023
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main.c programs/dxdiag/main.c +6 -0

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--- a/programs/dxdiag/main.c
+++ b/programs/dxdiag/main.c
@@ -159,6 +159,12 @@ static BOOL process_command_line(const WCHAR *cmdline, struct command_line_info 
            break;
+        case '6':
+            if (wcsnicmp(cmdline, L"64bit", 5))
+                return FALSE;
+            cmdline += 5;
+            break;
        case 'd':
        case 'D':
            if (wcsnicmp(cmdline, L"dontskip", 8))