Merge pull request #698 from Zaneo/clip_stylus_input

EmuWindow: Clip mouse input coordinates to emulated screen dimensions.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/common/emu_window.h b/src/common/emu_window.h
index c8e2de04a..e0fc12a48 100644
--- a/src/common/emu_window.h
+++ b/src/common/emu_window.h
@@ -206,5 +206,10 @@ private:
     u16 touch_x;    ///< Touchpad X-position in native 3DS pixel coordinates (0-320)
     u16 touch_y;    ///< Touchpad Y-position in native 3DS pixel coordinates (0-240)
 
+   /**
+    * Clip the provided coordinates to be inside the touchscreen area.
+    */
+    std::tuple<unsigned,unsigned> ClipToTouchScreen(unsigned new_x, unsigned new_y);
+
     Service::HID::PadState pad_state;
 };