X11: keyboard auto-repeat detection

2018-09-26 10:08:49 +02:00 · 2018-09-26 10:08:49 +02:00 · 752d254982
parent 4547973561
commit 752d254982
1 changed files with 10 additions and 0 deletions
--- a/core/linux-dist/x11.cpp
+++ b/core/linux-dist/x11.cpp
@ -311,6 +311,16 @@ void input_x11_handle()
 			case KeyPress:
 			case KeyRelease:
 				{
+					if (e.type == KeyRelease && XEventsQueued(display, QueuedAfterReading))
+					{
+						XEvent nev;
+						XPeekEvent(display, &nev);
+
+						if (nev.type == KeyPress && nev.xkey.time == e.xkey.time &&
+								nev.xkey.keycode == e.xkey.keycode)
+							// Key wasn’t actually released: auto repeat
+							continue;
+					}
 					// Dreamcast keyboard emulation
 					if (e.xkey.keycode == KEY_LSHIFT || e.xkey.keycode == KEY_RSHIFT)
 						if (e.type == KeyRelease)