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| author |  Simon Ser <contact@emersion.fr> | 2020-03-05 13:44:34 +0100 |
|---|---|---|
| committer |  Drew DeVault <sir@cmpwn.com> | 2020-03-06 21:37:53 +0100 |
| commit | f5ba8006c9ee9df454a4f5736dde4b756bd1072b (patch) | |
| tree | e7842f6c9a5c00a16565699ee6f0f6292234854d /sway/desktop/output.c | |
| parent | Make handle_destroy and output_repaint_timer_handler static (diff) | |
| download | sway-f5ba8006c9ee9df454a4f5736dde4b756bd1072b.tar.gz sway-f5ba8006c9ee9df454a4f5736dde4b756bd1072b.tar.zst sway-f5ba8006c9ee9df454a4f5736dde4b756bd1072b.zip | |
Only schedule a frame if client has requested a frame callback
When a client hasn't damaged its surface, we only need to schedule an
output frame if the client has requested a frame callback.
Diffstat (limited to 'sway/desktop/output.c')
| -rw-r--r-- | sway/desktop/output.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sway/desktop/output.c b/sway/desktop/output.c index 16c6fc54..ab28f25c 100644 --- a/sway/desktop/output.c +++ b/sway/desktop/output.c | |||
| @@ -681,8 +681,10 @@ static void damage_surface_iterator(struct sway_output *output, struct sway_view | |||
| 681 | wlr_output_damage_add_box(output->damage, &box); | 681 | wlr_output_damage_add_box(output->damage, &box); |
| 682 | } | 682 | } |
| 683 | 683 | ||
| 684 | output->surface_needs_frame = true; | 684 | if (!wl_list_empty(&surface->current.frame_callback_list)) { |
| 685 | wlr_output_schedule_frame(output->wlr_output); | 685 | output->surface_needs_frame = true; |
| 686 | wlr_output_schedule_frame(output->wlr_output); | ||
| 687 | } | ||
| 686 | } | 688 | } |
| 687 | 689 | ||
| 688 | void output_damage_surface(struct sway_output *output, double ox, double oy, | 690 | void output_damage_surface(struct sway_output *output, double ox, double oy, |