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vnc_server: set touch.maxpoint to 1 for circbuf_init 

set touch.maxpoint to 1 in vnc_server.c for circbuf_init，otherwise
touch_event will circbuf_overwrite a wrong value.
test step:vnc run lvgldemo，test input event

Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
This commit is contained in:
jianglianfang 2023-05-16 17:52:19 +08:00 committed by Xiang Xiao
parent 548424713b
commit 73a1066613
1 changed files with 4 additions and 0 deletions
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4
drivers/video/vnc/vnc_server.c
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@ -125,6 +125,10 @@ static void vnc_reset_session(FAR struct vnc_session_s *session,
session->nwhupd = 0; session->nwhupd = 0;
session->change = true; session->change = true;
#ifdef CONFIG_VNCSERVER_TOUCH
session->touch.maxpoint = 1;
#endif
/* Careful not to disturb the keyboard/mouse callouts set by /* Careful not to disturb the keyboard/mouse callouts set by
* vnc_fbinitialize(). Client related data left in garbage state. * vnc_fbinitialize(). Client related data left in garbage state.
*/ */