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feat: blur layer shell surface

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DreamMaoMao
2025-06-14 14:04:49 +08:00
parent be7d81d337
commit eabb18b369
1 changed files with 29 additions and 0 deletions
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29
src/maomao.c
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@@ -1,6 +1,7 @@
/*
* See LICENSE file for copyright and license details.
*/
#include "wlr-layer-shell-unstable-v1-protocol.h"
#include "wlr/util/box.h"
#include <getopt.h>
#include <libinput.h>
@@ -3102,6 +3103,25 @@ void closemon(Monitor *m) {
}
}
static void iter_layer_scene_buffers(struct wlr_scene_buffer *buffer, int sx,
int sy, void *user_data) {
LayerSurface *l = user_data;
struct wlr_scene_surface *scene_surface =
wlr_scene_surface_try_from_buffer(buffer);
if (!scene_surface) {
return;
}
if (blur && l) {
wlr_scene_buffer_set_backdrop_blur(buffer, true);
wlr_scene_buffer_set_backdrop_blur_optimized(buffer, true);
wlr_scene_buffer_set_backdrop_blur_ignore_transparent(buffer, true);
} else {
wlr_scene_buffer_set_backdrop_blur(buffer, false);
}
}
void commitlayersurfacenotify(struct wl_listener *listener, void *data) {
LayerSurface *l = wl_container_of(listener, l, surface_commit);
struct wlr_layer_surface_v1 *layer_surface = l->layer_surface;
@@ -3147,6 +3167,15 @@ void commitlayersurfacenotify(struct wl_listener *listener, void *data) {
if (blur) {
// Rerender the optimized blur on change
struct wlr_layer_surface_v1 *wlr_layer_surface = l->layer_surface;
if (wlr_layer_surface->current.layer !=
ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM &&
wlr_layer_surface->current.layer !=
ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND) {
wlr_scene_node_for_each_buffer(&l->scene->node,
iter_layer_scene_buffers, l);
}
if (wlr_layer_surface->current.layer ==
ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND ||
wlr_layer_surface->current.layer ==