From c278677d07e855071bb64d7005594db94ac1a103 Mon Sep 17 00:00:00 2001
From: Colin Snover
Date: Mon, 27 Nov 2017 20:30:35 -0600
Subject: SDL: Store fake mouse warp event in virtual coordinates

Normally, notifyMousePosition converts real mouse events into the
virtual coordinate system, but events only get sent through
notifyMousePosition if they are real events from SDL since that
method also decides if the real mouse is inside the content area or
not. As such, these fake events need to be pre-converted to virtual
coordinates or else the wrong values are sent through to the engine
when a scaler or AR correction is in use.
---
 backends/graphics/sdl/sdl-graphics.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'backends/graphics')

diff --git a/backends/graphics/sdl/sdl-graphics.cpp b/backends/graphics/sdl/sdl-graphics.cpp
index 864fc10099..336b16a5a1 100644
--- a/backends/graphics/sdl/sdl-graphics.cpp
+++ b/backends/graphics/sdl/sdl-graphics.cpp
@@ -221,7 +221,8 @@ bool SdlGraphicsManager::notifyMousePosition(Common::Point &mouse) {
 void SdlGraphicsManager::setSystemMousePosition(const int x, const int y) {
 	assert(_window);
 	if (!_window->warpMouseInWindow(x, y)) {
-		_eventSource->fakeWarpMouse(x, y);
+		const Common::Point mouse = convertWindowToVirtual(x, y);
+		_eventSource->fakeWarpMouse(mouse.x, mouse.y);
 	}
 }
 
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