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rootston: fix artifacts when leaving fullscreen in a rotated view

This commit is contained in:
emersion 2018-02-02 20:34:46 +01:00
parent edb4c8d858
commit 4d6e7f510e
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GPG Key ID: 0FDE7BE0E88F5E48
1 changed files with 19 additions and 2 deletions
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21
rootston/output.c
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@ -542,10 +542,27 @@ static void damage_whole_surface(struct wlr_surface *surface,
return;
}
wlr_box_rotated_bounds(&box, -rotation, &box);
// Take the surface damage and damage the whole surface
// The surface damage is still useful in case the surface got resized
pixman_region32_t damage;
pixman_region32_init(&damage);
pixman_region32_copy(&damage, &surface->current->surface_damage);
wlr_region_scale(&damage, &damage, output->wlr_output->scale);
pixman_region32_union_rect(&damage, &damage, 0, 0, box.width, box.height);
pixman_region32_translate(&damage, box.x, box.y);
pixman_box32_t *extents = pixman_region32_extents(&damage);
struct wlr_box extents_box = {
.x = extents->x1,
.y = extents->y1,
.width = extents->x2 - extents->x1,
.height = extents->y2 - extents->y1,
};
pixman_region32_fini(&damage);
wlr_box_rotated_bounds(&extents_box, -rotation, &extents_box);
pixman_region32_union_rect(&output->damage, &output->damage,
box.x, box.y, box.width, box.height);
extents_box.x, extents_box.y, extents_box.width, extents_box.height);
wlr_output_schedule_frame(output->wlr_output);
}