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-rw-r--r--sway/desktop/output.c28
1 files changed, 13 insertions, 15 deletions
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index ed6bc064..e0d76349 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -633,21 +633,19 @@ static void damage_surface_iterator(struct sway_output *output,
633 struct wlr_box box = *_box; 633 struct wlr_box box = *_box;
634 scale_box(&box, output->wlr_output->scale); 634 scale_box(&box, output->wlr_output->scale);
635 635
636 if (pixman_region32_not_empty(&surface->buffer_damage)) { 636 pixman_region32_t damage;
637 pixman_region32_t damage; 637 pixman_region32_init(&damage);
638 pixman_region32_init(&damage); 638 wlr_surface_get_effective_damage(surface, &damage);
639 wlr_surface_get_effective_damage(surface, &damage); 639 wlr_region_scale(&damage, &damage, output->wlr_output->scale);
640 wlr_region_scale(&damage, &damage, output->wlr_output->scale); 640 if (ceil(output->wlr_output->scale) > surface->current.scale) {
641 if (ceil(output->wlr_output->scale) > surface->current.scale) { 641 // When scaling up a surface, it'll become blurry so we need to
642 // When scaling up a surface, it'll become blurry so we need to 642 // expand the damage region
643 // expand the damage region 643 wlr_region_expand(&damage, &damage,
644 wlr_region_expand(&damage, &damage, 644 ceil(output->wlr_output->scale) - surface->current.scale);
645 ceil(output->wlr_output->scale) - surface->current.scale); 645 }
646 } 646 pixman_region32_translate(&damage, box.x, box.y);
647 pixman_region32_translate(&damage, box.x, box.y); 647 wlr_output_damage_add(output->damage, &damage);
648 wlr_output_damage_add(output->damage, &damage); 648 pixman_region32_fini(&damage);
649 pixman_region32_fini(&damage);
650 }
651 649
652 if (whole) { 650 if (whole) {
653 wlr_output_damage_add_box(output->damage, &box); 651 wlr_output_damage_add_box(output->damage, &box);