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backend-x11: Use weston_output_finish_frame_from_timer()

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Replace the finish frame handler logic with a call to the
weston_output_finish_frame_from_timer() helper function that
does the same.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel 2023-09-19 11:37:37 +02:00 committed by Marius Vlad
parent 8888777b26
commit b7fb70630a
1 changed files with 1 additions and 16 deletions
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17
libweston/backend-x11/x11.c
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@ -542,23 +542,8 @@ static int
finish_frame_handler(void *data)
{
struct x11_output *output = data;
int refresh_nsec = millihz_to_nsec(output->base.current_mode->refresh);
struct timespec now, ts;
int delta;
/* The timer only has msec precision, but if we approximately hit our
* target, report an exact time stamp by adding to the previous frame
* time.
*/
timespec_add_nsec(&ts, &output->base.frame_time, refresh_nsec);
/* If we are more than 1.5 ms late, report the current time instead. */
weston_compositor_read_presentation_clock(output->base.compositor, &now);
delta = (int)timespec_sub_to_nsec(&now, &ts);
if (delta > 1500000)
ts = now;
weston_output_finish_frame(&output->base, &ts, 0);
weston_output_finish_frame_from_timer(&output->base);
return 1;
}