Don't clear unused flags on device reset

elishacloud · elishacloud · commit 2d514095dcda · 2026-01-24T13:29:58.000-08:00
Fixes SWAT 3
diff --git a/Dllmain/BuildNo.rc b/Dllmain/BuildNo.rc
@@ -1 +1 @@
-#define BUILD_NUMBER 8111 
+#define BUILD_NUMBER 8112 
diff --git a/ddraw/IDirectDrawSurfaceX.cpp b/ddraw/IDirectDrawSurfaceX.cpp
@@ -5483,7 +5483,6 @@ void m_IDirectDrawSurfaceX::ReleaseD9Surface(bool BackupData, bool ResetSurface)
 	if (ResetDisplayFlags && !ResetSurface)
 	{
 		surfaceDesc2.dwFlags &= ~ResetDisplayFlags;
-		ClearUnusedValues(surfaceDesc2);
 	}
 
 	if (surfaceDesc2.dwFlags & DDSD_REFRESHRATE)

Original file line number	Diff line number	Diff line change
`@@ -5483,7 +5483,6 @@ void m_IDirectDrawSurfaceX::ReleaseD9Surface(bool BackupData, bool ResetSurface)`
`5483`	`5483`	`if (ResetDisplayFlags && !ResetSurface)`
`5484`	`5484`	`{`
`5485`	`5485`	`surfaceDesc2.dwFlags &= ~ResetDisplayFlags;`
`5486`		`- ClearUnusedValues(surfaceDesc2);`
`5487`	`5486`	`}`
`5488`	`5487`
`5489`	`5488`	`if (surfaceDesc2.dwFlags & DDSD_REFRESHRATE)`