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wlr_scene: Keep track of all surfaces for subsurface_tree

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This commit is contained in:
Alexander Orzechowski 2024-07-04 12:46:27 -04:00
parent 1901c34e81
commit 3a997b7454
2 changed files with 9 additions and 0 deletions
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4
include/wlr/types/wlr_scene.h
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@ -133,6 +133,10 @@ struct wlr_scene_surface {
struct wlr_scene_subsurface_tree { struct wlr_scene_subsurface_tree {
struct wlr_scene_tree *tree; struct wlr_scene_tree *tree;
// private state
struct wl_list surfaces;
}; };
/** A scene-graph node displaying a solid-colored rectangle */ /** A scene-graph node displaying a solid-colored rectangle */

5
types/scene/subsurface_tree.c
View file

@ -28,6 +28,7 @@ struct wlr_scene_subsurface_tree_surface {
struct wlr_addon scene_addon; struct wlr_addon scene_addon;
struct wlr_box clip; struct wlr_box clip;
struct wl_list link;
// Only valid if the surface is a sub-surface // Only valid if the surface is a sub-surface
@ -52,6 +53,7 @@ static void subsurface_tree_addon_destroy(struct wlr_addon *addon) {
wl_list_remove(&subsurface_tree->surface_map.link); wl_list_remove(&subsurface_tree->surface_map.link);
wl_list_remove(&subsurface_tree->surface_unmap.link); wl_list_remove(&subsurface_tree->surface_unmap.link);
wl_list_remove(&subsurface_tree->surface_new_subsurface.link); wl_list_remove(&subsurface_tree->surface_new_subsurface.link);
wl_list_remove(&subsurface_tree->link);
free(subsurface_tree); free(subsurface_tree);
} }
@ -276,6 +278,7 @@ static struct wlr_scene_subsurface_tree_surface *scene_surface_tree_create_surfa
} }
} }
wl_list_insert(&tree->surfaces, &subsurface_tree->link);
subsurface_tree_reconfigure(subsurface_tree); subsurface_tree_reconfigure(subsurface_tree);
wlr_addon_init(&subsurface_tree->scene_addon, &subsurface_tree->tree->node.addons, wlr_addon_init(&subsurface_tree->scene_addon, &subsurface_tree->tree->node.addons,
@ -316,6 +319,8 @@ struct wlr_scene_subsurface_tree *wlr_scene_subsurface_tree_create(
return NULL; return NULL;
} }
wl_list_init(&subsurface_tree->surfaces);
struct wlr_scene_subsurface_tree_surface *subsurface_tree_surface = struct wlr_scene_subsurface_tree_surface *subsurface_tree_surface =
scene_surface_tree_create_surface(subsurface_tree, parent, surface); scene_surface_tree_create_surface(subsurface_tree, parent, surface);
if (subsurface_tree_surface == NULL) { if (subsurface_tree_surface == NULL) {