Module: wine
Branch: master
Commit: 992e3055b53b00ca290d8ffbec4923f155fe5726
URL: https://source.winehq.org/git/wine.git/?a=commit;h=992e3055b53b00ca290d8ffb…
Author: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>
Date: Thu Jul 30 17:00:29 2020 +0430
ddraw: Check the foreground window in addition to the device state in ddraw_update_lost_surfaces().
Signed-off-by: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
---
dlls/ddraw/ddraw.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/dlls/ddraw/ddraw.c b/dlls/ddraw/ddraw.c
index 3cbde6ea84..d7545e5c82 100644
--- a/dlls/ddraw/ddraw.c
+++ b/dlls/ddraw/ddraw.c
@@ -4975,6 +4975,19 @@ void ddraw_update_lost_surfaces(struct ddraw *ddraw)
{
struct ddraw_surface *surface;
+ /* Railroad Tycoon 2 tries to restore surfaces from within a
+ * WM_QUERYNEWPALETTE message handler and expects it to succeed. We
+ * haven't received the WM_ACTIVATEAPP message by that point, so the
+ * device state is still DDRAW_DEVICE_STATE_LOST, even though we are in
+ * the foreground. */
+ if (ddraw->device_state == DDRAW_DEVICE_STATE_LOST)
+ {
+ HWND window = ddraw->focuswindow ? ddraw->focuswindow : ddraw->dest_window;
+
+ if (window && GetForegroundWindow() == window)
+ ddraw->device_state = DDRAW_DEVICE_STATE_NOT_RESTORED;
+ }
+
if (ddraw->device_state != DDRAW_DEVICE_STATE_NOT_RESTORED)
return;