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libweston: Remove view clip region

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This is no longer used anywhere.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This commit is contained in:
Derek Foreman 2023-06-22 12:48:30 -05:00
parent 2d1198e4fb
commit 71cfca6a13
2 changed files with 2 additions and 6 deletions
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1
include/libweston/libweston.h
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@ -1654,7 +1654,6 @@ struct weston_view {
unsigned int click_to_activate_serial;
pixman_region32_t clip; /* See weston_view_damage_below() */
pixman_region32_t visible; /* Unoccluded region in global space */
float alpha; /* part of geometry, see below */

7
libweston/compositor.c
View File

@ -578,7 +578,6 @@ weston_view_create_internal(struct weston_surface *surface)
wl_list_init(&view->layer_link.link);
wl_list_init(&view->paint_node_list);
pixman_region32_init(&view->clip);
pixman_region32_init(&view->visible);
view->alpha = 1.0;
@ -2347,7 +2346,6 @@ weston_view_destroy(struct weston_view *view)
wl_list_remove(&view->link);
weston_layer_entry_remove(&view->layer_link);
pixman_region32_fini(&view->clip);
pixman_region32_fini(&view->visible);
pixman_region32_fini(&view->geometry.scissor);
pixman_region32_fini(&view->transform.boundingbox);
@ -2991,14 +2989,13 @@ surface_flush_damage(struct weston_surface *surface, struct weston_output *outpu
}
static void
view_update_clip_and_visible(struct weston_view *view,
view_update_visible(struct weston_view *view,
pixman_region32_t *opaque)
{
assert(!view->transform.dirty);
pixman_region32_subtract(&view->visible, &view->transform.boundingbox,
opaque);
pixman_region32_copy(&view->clip, opaque);
pixman_region32_union(opaque, opaque, &view->transform.opaque);
}
@ -3023,7 +3020,7 @@ output_update_visibility(struct weston_output *output)
if (pnode->plane != plane)
continue;
view_update_clip_and_visible(pnode->view, &opaque);
view_update_visible(pnode->view, &opaque);
}
pixman_region32_union(&clip, &clip, &opaque);