warn about known bad driver versions

stepmania/src/arch/ArchHooks/ArchHooks_Win32.cpp

@@ -33,11 +33,95 @@ void ArchHooks_Win32::DumpDebugInfo()
 	/* This is a good time to do the debug search: before we actually
 	 * start OpenGL (in case something goes wrong). */
 	SearchForDebugInfo();
+
+	CheckVideoDriver();
+}
+
+static CString g_sDriverVersion, g_sURL;
+static bool g_Hush;
+static BOOL CALLBACK DriverWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
+{
+	switch( msg )
+	{
+	case WM_INITDIALOG:
+		{
+			g_Hush = false;
+			CString sMessage = ssprintf(
+				"The graphics drivers you are running, %s, are very old and are known "
+				"to cause problems.  Upgrading to the latest drivers is recommended.\n",
+					g_sDriverVersion.c_str() );
+
+			sMessage.Replace( "\n", "\r\n" );
+
+			SendDlgItemMessage( hWnd, IDC_MESSAGE, WM_SETTEXT, 
+				0, (LPARAM)(LPCTSTR)sMessage );
+		}
+		break;
+	case WM_COMMAND:
+		switch (LOWORD(wParam))
+		{
+		case IDOK:
+			g_Hush = !!IsDlgButtonChecked(hWnd, IDC_HUSH);
+			GotoURL( g_sURL );
+			EndDialog( hWnd, 1 );
+			break;
+
+		case IDCANCEL:
+			g_Hush = !!IsDlgButtonChecked(hWnd, IDC_HUSH);
+			EndDialog( hWnd, 0 );
+			break;
+		}
+	}
+	return FALSE;
+}
+
+
+/*
+ * This simply does a few manual checks for known bad driver versions.  Only nag the
+ * user if it's a driver that we receive many complaints about--we don't want to
+ * tell users to upgrade if there's no problem, since it's likely to cause new problems.
+ */
+void ArchHooks_Win32::CheckVideoDriver()
+{
+	if( MessageIsIgnored( "OLD_DRIVER_WARNING" ) )
+		return;
+
+	CString sPrimaryDeviceName = GetPrimaryVideoName();
+	if( sPrimaryDeviceName == "" )
+		return;
+
+	g_sDriverVersion = "";
+	for( int i=0; true; i++ )
+	{
+		VideoDriverInfo info;
+		if( !GetVideoDriverInfo(i, info) )
+			break;
+		if( info.sDescription != sPrimaryDeviceName )
+			continue;
+
+		/* "IntelR 810 Chipset Graphics Driver PV 2.1".  I get a lot of crash reports
+		 * with people using this version. */
+		if( Regex( "Intel.* 810 Chipset Graphics Driver PV 2.1").Compare( info.sDescription ) )
+		{
+			g_sDriverVersion = info.sDescription;
+			g_sURL = "http://www.intel.com/design/software/drivers/platform/810.htm";
+			break;
+		}
+	}
+
+	if( g_sDriverVersion == "" )
+		return;
+
+	bool bExit = !!DialogBox( AppInstance(), MAKEINTRESOURCE(IDD_DRIVER), NULL, DriverWndProc );
+
+	if( g_Hush )
+		IgnoreMessage( "OLD_DRIVER_WARNING" );
+	if( bExit )
+		ExitProcess(0);
 }
 
 static CString g_sMessage;
 static bool g_AllowHush;
-static bool g_Hush;
 static BOOL CALLBACK OKWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
 {
 	switch( msg )

stepmania/src/arch/ArchHooks/ArchHooks_Win32.h

@@ -21,6 +21,9 @@ public:
 	void EnterTimeCriticalSection();
 	void ExitTimeCriticalSection();
 	void SetTime( tm newtime );
+
+private:
+	void CheckVideoDriver();
 };
 
 #undef ARCH_HOOKS