norohind/kmscon
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

wlt: toolkit: flush display after wl_display_dispatch_pending()

Browse Source 
wlterm doesn't work with current Wayland/Weston; the events are never
sent and the window doesn't come up. We need to flush the display, as
per wl_display_dispatch_pending(3):

    To proper integrate the wayland display fd into a main loop, the
    client should always call wl_display_dispatch_pending() and then
    wl_display_flush() prior to going back to sleep.

Signed-off-by: Ran Benita <ran234@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
This commit is contained in:
Ran Benita 2013-09-11 19:05:32 +03:00 committed by David Herrmann
parent a4ed3959d8
commit ca22b38421
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/wlt_toolkit.c
View File

@ -405,10 +405,13 @@ static void dp_dispatch(struct wlt_display *disp, bool nonblock)
int ret;
errno = 0;
if (nonblock)
if (nonblock) {
ret = wl_display_dispatch_pending(disp->dp);
else
if (ret != -1)
ret = wl_display_flush(disp->dp);
} else {
ret = wl_display_dispatch(disp->dp);
}
if (ret == -1) {
log_error("error during wayland dispatch (%d): %m", errno);