From 5aaf81c84ecd23800f479ae859948ebdca7fcf4f Mon Sep 17 00:00:00 2001
From: Alfred Reynolds <alfred@valvesoftware.com>
Date: Wed, 29 Jul 2015 17:19:13 -0700
Subject: [PATCH] Fix up monitor enumeration for Windows 8.1 case.

---
 src/video/windows/SDL_windowsmodes.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/video/windows/SDL_windowsmodes.c b/src/video/windows/SDL_windowsmodes.c
index 9f1f3d18c2b42..f5f2b8a8abcdc 100644
--- a/src/video/windows/SDL_windowsmodes.c
+++ b/src/video/windows/SDL_windowsmodes.c
@@ -121,11 +121,16 @@ WIN_GetDisplayMode(_THIS, LPCTSTR deviceName, DWORD index, SDL_DisplayMode * mod
 		// so only call after those are set.
 		if (vid_data->GetDpiForMonitor) {
 			WIN_GetMonitorDPIData dpi_data;
+            RECT monitor_rect;
 
 			dpi_data.vid_data = vid_data;
 			dpi_data.mode = mode;
 			dpi_data.mode_data = data;
-			EnumDisplayMonitors(hdc, NULL, WIN_GetMonitorDPI, (LPARAM)&dpi_data);
+            monitor_rect.left = devmode.dmPosition.x;
+            monitor_rect.top = devmode.dmPosition.y;
+            monitor_rect.right = monitor_rect.left + 1;
+            monitor_rect.bottom = monitor_rect.top + 1;
+			EnumDisplayMonitors(NULL, &monitor_rect, WIN_GetMonitorDPI, (LPARAM)&dpi_data);
 		} else {
 			// We don't have the Windows 8.1 routine so just
 			// get system DPI.