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[Qemu-devel] [PATCH] kbd-state: don't block auto-repeat events
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH] kbd-state: don't block auto-repeat events |
Date: |
Wed, 20 Feb 2019 11:02:35 +0100 |
Signed-off-by: Gerd Hoffmann <address@hidden>
---
ui/kbd-state.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/ui/kbd-state.c b/ui/kbd-state.c
index ac14add70e..09e3cfedfc 100644
--- a/ui/kbd-state.c
+++ b/ui/kbd-state.c
@@ -42,14 +42,18 @@ void qkbd_state_key_event(QKbdState *kbd, QKeyCode qcode,
bool down)
{
bool state = test_bit(qcode, kbd->keys);
- if (state == down) {
+ if (down == false /* got key-up event */ &&
+ state == false /* key is not pressed */) {
/*
- * Filter out events which don't change the keyboard state.
+ * Filter out suspious key-up events.
*
- * Most notably this allows to simply send along all key-up
- * events, and this function will filter out everything where
- * the corresponding key-down event wasn't send to the guest,
- * for example due to being a host hotkey.
+ * This allows to simply send along all key-up events, and
+ * this function will filter out everything where the
+ * corresponding key-down event wasn't send to the guest, for
+ * example due to being a host hotkey.
+ *
+ * Note that key-down events on already pressed keys are *not*
+ * suspious, those are keyboard autorepeat events.
*/
return;
}
--
2.9.3
- [Qemu-devel] [PATCH] kbd-state: don't block auto-repeat events,
Gerd Hoffmann <=