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libweston: Use struct timespec for compositor time

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Change weston_compositor_get_time to return the current compositor time
as a struct timespec. Also, use clock_gettime (with CLOCK_REALTIME) to
get the time, since it's equivalent to the currently used gettimeofday
call, but returns the data directly in a struct timespec.

This commit is part of a larger effort to transition the Weston codebase
to struct timespec.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Alexandros Frantzis
2017-11-16 18:21:01 +02:00
committed by Pekka Paalanen
parent 7d2abcf6c8
commit 409b01fd6d
7 changed files with 32 additions and 34 deletions
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compositor/text-backend.c
+7 -4
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@@ -106,7 +106,7 @@ struct text_backend {
struct wl_client *client;
unsigned deathcount;
uint32_t deathstamp;
struct timespec deathstamp;
} input_method;
struct wl_listener client_listener;
@@ -938,11 +938,14 @@ static void launch_input_method(struct text_backend *text_backend);
static void
respawn_input_method_process(struct text_backend *text_backend)
{
uint32_t time;
struct timespec time;
int64_t tdiff;
/* if input_method dies more than 5 times in 10 seconds, give up */
time = weston_compositor_get_time();
if (time - text_backend->input_method.deathstamp > 10000) {
weston_compositor_get_time(&time);
tdiff = timespec_sub_to_msec(&time,
&text_backend->input_method.deathstamp);
if (tdiff > 10000) {
text_backend->input_method.deathstamp = time;
text_backend->input_method.deathcount = 0;
}