diff options
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/types/wlr_scene.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/wlr/types/wlr_scene.h b/include/wlr/types/wlr_scene.h index 6e0aebf8..4b3c1aaf 100644 --- a/include/wlr/types/wlr_scene.h +++ b/include/wlr/types/wlr_scene.h @@ -28,6 +28,7 @@ struct wlr_output; enum wlr_scene_node_type { WLR_SCENE_NODE_ROOT, WLR_SCENE_NODE_SURFACE, + WLR_SCENE_NODE_RECT, }; struct wlr_scene_node_state { @@ -67,6 +68,13 @@ struct wlr_scene_surface { struct wl_listener surface_destroy; }; +/** A scene-graph node displaying a solid-colored rectangle */ +struct wlr_scene_rect { + struct wlr_scene_node node; + int width, height; + float color[4]; +}; + typedef void (*wlr_scene_node_iterator_func_t)(struct wlr_scene_node *node, int sx, int sy, void *data); @@ -134,4 +142,20 @@ void wlr_scene_render_output(struct wlr_scene *scene, struct wlr_output *output, struct wlr_scene_surface *wlr_scene_surface_create(struct wlr_scene_node *parent, struct wlr_surface *surface); +/** + * Add a node displaying a solid-colored rectangle to the scene-graph. + */ +struct wlr_scene_rect *wlr_scene_rect_create(struct wlr_scene_node *parent, + int width, int height, const float color[static 4]); + +/** + * Change the width and height of an existing rectangle node. + */ +void wlr_scene_rect_set_size(struct wlr_scene_rect *rect, int width, int height); + +/** + * Change the color of an existing rectangle node. + */ +void wlr_scene_rect_set_color(struct wlr_scene_rect *rect, const float color[static 4]); + #endif |