Merge pull request #116 from DreamMaoMao/scenefx

feat: blur corner_radius shadow opacity

README.md

@@ -18,6 +18,7 @@ This project's development is based on [dwl](https://codeberg.org/dwl/dwl/).
      - Sway-like scratchpad and named scratchpad
      - Minimize window to scratchpad
      - Hycov-like overview
+     - Window effects from scenefx(blur, shadow, corner radius, opacity)
 
 Master-Stack Layout
 
@@ -58,6 +59,11 @@ cd wlroots
 meson build -Dprefix=/usr
 sudo ninja -C build install
 
+git clone https://github.com/wlrfx/scenefx.git
+cd scenefx
+meson build -Dprefix=/usr
+sudo ninja -C build install
+
 git clone https://github.com/DreamMaoMao/maomaowm.git
 cd maomaowm
 meson build -Dprefix=/usr
@@ -176,3 +182,5 @@ Here's an example of using the modules in a flake:
 - https://codeberg.org/dwl/dwl - Basal dwl feature
 
 - https://github.com/swaywm/sway - Sample of Wayland protocol
+
+- https://github.com/wlrfx/scenefx - Make it simple to add window effect.

meson.build

@@ -38,6 +38,8 @@ xkbcommon_dep = dependency('xkbcommon')
 libinput_dep = dependency('libinput')
 libwayland_client_dep = dependency('wayland-client')
 pcre2_dep = dependency('libpcre2-8')
+libscenefx_dep = dependency('scenefx-0.4')
+
 
 # 获取 Git Commit Hash 和最新的 tag
 git = find_program('git', required : false)
@@ -74,6 +76,7 @@ executable('maomao',
     libm,
     xcb,
     xlibs,
+    libscenefx_dep,
     wayland_server_dep,
     wlroots_dep,
     xkbcommon_dep,

src/client/client.h

@@ -308,9 +308,7 @@ static inline void client_send_close(Client *c) {
 
 static inline void client_set_border_color(Client *c,
 										   const float color[static 4]) {
-	int i;
-	for (i = 0; i < 4; i++)
-		wlr_scene_rect_set_color(c->border[i], color);
+	wlr_scene_rect_set_color(c->border, color);
 }
 
 static inline void client_set_fullscreen(Client *c, int fullscreen) {

src/config/parse_config.h

@@ -60,6 +60,8 @@ typedef struct {
 	int noswallow;
 	int scratchpad_width;
 	int scratchpad_height;
+	float focused_opacity;
+	float unfocused_opacity;
 	uint32_t passmod;
 	xkb_keysym_t keysym;
 	KeyBinding globalkeybinding;
@@ -147,10 +149,13 @@ typedef struct {
 	int focus_cross_monitor;
 	int focus_cross_tag;
 	int no_border_when_single;
+	int no_radius_when_single;
 	int snap_distance;
 	int enable_floating_snap;
 	int drag_tile_to_tile;
 	unsigned int swipe_min_threshold;
+	float focused_opacity;
+	float unfocused_opacity;
 	float *scroller_proportion_preset;
 	int scroller_proportion_preset_count;
 
@@ -192,6 +197,17 @@ typedef struct {
 	unsigned int accel_profile;
 	double accel_speed;
 
+	int blur;
+	int blur_layer;
+	int border_radius;
+	struct blur_data blur_params;
+	int shadows;
+	unsigned int shadows_size;
+	float shadows_blur;
+	int shadows_position_x;
+	int shadows_position_y;
+	float shadowscolor[4];
+
 	int smartgaps;
 	unsigned int gappih;
 	unsigned int gappiv;
@@ -873,6 +889,36 @@ void parse_config_line(Config *config, const char *line) {
 		config->focus_cross_monitor = atoi(value);
 	} else if (strcmp(key, "focus_cross_tag") == 0) {
 		config->focus_cross_tag = atoi(value);
+	} else if (strcmp(key, "focus_cross_tag") == 0) {
+		config->focus_cross_tag = atoi(value);
+	} else if (strcmp(key, "blur") == 0) {
+		config->blur = atoi(value);
+	} else if (strcmp(key, "blur_layer") == 0) {
+		config->blur_layer = atoi(value);
+	} else if (strcmp(key, "border_radius") == 0) {
+		config->border_radius = atoi(value);
+	} else if (strcmp(key, "blur_params_num_passes") == 0) {
+		config->blur_params.num_passes = atoi(value);
+	} else if (strcmp(key, "blur_params_radius") == 0) {
+		config->blur_params.radius = atoi(value);
+	} else if (strcmp(key, "blur_params_noise") == 0) {
+		config->blur_params.noise = atof(value);
+	} else if (strcmp(key, "blur_params_brightness") == 0) {
+		config->blur_params.brightness = atof(value);
+	} else if (strcmp(key, "blur_params_contrast") == 0) {
+		config->blur_params.contrast = atof(value);
+	} else if (strcmp(key, "blur_params_saturation") == 0) {
+		config->blur_params.saturation = atof(value);
+	} else if (strcmp(key, "shadows") == 0) {
+		config->shadows = atoi(value);
+	} else if (strcmp(key, "shadows_size") == 0) {
+		config->shadows_size = atoi(value);
+	} else if (strcmp(key, "shadows_blur") == 0) {
+		config->shadows_blur = atof(value);
+	} else if (strcmp(key, "shadows_position_x") == 0) {
+		config->shadows_position_x = atoi(value);
+	} else if (strcmp(key, "shadows_position_y") == 0) {
+		config->shadows_position_y = atoi(value);
 	} else if (strcmp(key, "single_scratchpad") == 0) {
 		config->single_scratchpad = atoi(value);
 	} else if (strcmp(key, "xwayland_persistence") == 0) {
@@ -881,6 +927,8 @@ void parse_config_line(Config *config, const char *line) {
 		config->syncobj_enable = atoi(value);
 	} else if (strcmp(key, "no_border_when_single") == 0) {
 		config->no_border_when_single = atoi(value);
+	} else if (strcmp(key, "no_radius_when_single") == 0) {
+		config->no_radius_when_single = atoi(value);
 	} else if (strcmp(key, "snap_distance") == 0) {
 		config->snap_distance = atoi(value);
 	} else if (strcmp(key, "enable_floating_snap") == 0) {
@@ -889,6 +937,10 @@ void parse_config_line(Config *config, const char *line) {
 		config->drag_tile_to_tile = atoi(value);
 	} else if (strcmp(key, "swipe_min_threshold") == 0) {
 		config->swipe_min_threshold = atoi(value);
+	} else if (strcmp(key, "focused_opacity") == 0) {
+		config->focused_opacity = atof(value);
+	} else if (strcmp(key, "unfocused_opacity") == 0) {
+		config->unfocused_opacity = atof(value);
 	} else if (strcmp(key, "xkb_rules_rules") == 0) {
 		strncpy(xkb_rules_rules, value, sizeof(xkb_rules_rules) - 1);
 		xkb_rules_rules[sizeof(xkb_rules_rules) - 1] =
@@ -1109,6 +1161,14 @@ void parse_config_line(Config *config, const char *line) {
 		} else {
 			convert_hex_to_rgba(config->rootcolor, color);
 		}
+
+	} else if (strcmp(key, "shadowscolor") == 0) {
+		long int color = parse_color(value);
+		if (color == -1) {
+			fprintf(stderr, "Error: Invalid shadowscolor format: %s\n", value);
+		} else {
+			convert_hex_to_rgba(config->shadowscolor, color);
+		}
 	} else if (strcmp(key, "bordercolor") == 0) {
 		long int color = parse_color(value);
 		if (color == -1) {
@@ -1238,6 +1298,8 @@ void parse_config_line(Config *config, const char *line) {
 		rule->no_force_center = -1;
 		rule->scratchpad_width = 0;
 		rule->scratchpad_height = 0;
+		rule->focused_opacity = 0;
+		rule->unfocused_opacity = 0;
 		rule->width = 0;
 		rule->height = 0;
 		rule->animation_type_open = NULL;
@@ -1301,6 +1363,10 @@ void parse_config_line(Config *config, const char *line) {
 					rule->isunglobal = atoi(val);
 				} else if (strcmp(key, "isglobal") == 0) {
 					rule->isglobal = atoi(val);
+				} else if (strcmp(key, "unfocused_opacity") == 0) {
+					rule->unfocused_opacity = atof(val);
+				} else if (strcmp(key, "focused_opacity") == 0) {
+					rule->focused_opacity = atof(val);
 				} else if (strcmp(key, "isoverlay") == 0) {
 					rule->isoverlay = atoi(val);
 				} else if (strcmp(key, "isterm") == 0) {
@@ -1986,6 +2052,7 @@ void override_config(void) {
 	snap_distance = CLAMP_INT(config.snap_distance, 0, 99999);
 	cursor_size = CLAMP_INT(config.cursor_size, 4, 512);
 	no_border_when_single = CLAMP_INT(config.no_border_when_single, 0, 1);
+	no_radius_when_single = CLAMP_INT(config.no_radius_when_single, 0, 1);
 	cursor_hide_timeout =
 		CLAMP_INT(config.cursor_hide_timeout, 0, 36000); // 0-10小时
 	drag_tile_to_tile = CLAMP_INT(config.drag_tile_to_tile, 0, 1);
@@ -2020,6 +2087,24 @@ void override_config(void) {
 	borderpx = CLAMP_INT(config.borderpx, 0, 200);
 	smartgaps = CLAMP_INT(config.smartgaps, 0, 1);
 
+	blur = CLAMP_INT(config.blur, 0, 1);
+	blur_layer = CLAMP_INT(config.blur_layer, 0, 1);
+	border_radius = CLAMP_INT(config.border_radius, 0, 100);
+	blur_params.num_passes = CLAMP_INT(config.blur_params.num_passes, 0, 10);
+	blur_params.radius = CLAMP_INT(config.blur_params.radius, 0, 100);
+	blur_params.noise = CLAMP_FLOAT(config.blur_params.noise, 0, 1);
+	blur_params.brightness = CLAMP_FLOAT(config.blur_params.brightness, 0, 1);
+	blur_params.contrast = CLAMP_FLOAT(config.blur_params.contrast, 0, 1);
+	blur_params.saturation = CLAMP_FLOAT(config.blur_params.saturation, 0, 1);
+	shadows = CLAMP_INT(config.shadows, 0, 1);
+	shadows_size = CLAMP_INT(config.shadows_size, 0, 100);
+	shadows_blur = CLAMP_INT(config.shadows_blur, 0, 100);
+	shadows_position_x = CLAMP_INT(config.shadows_position_x, -1000, 1000);
+	shadows_position_y = CLAMP_INT(config.shadows_position_y, -1000, 1000);
+	focused_opacity = CLAMP_FLOAT(config.focused_opacity, 0.0f, 1.0f);
+	unfocused_opacity = CLAMP_FLOAT(config.unfocused_opacity, 0.0f, 1.0f);
+	memcpy(shadowscolor, config.shadowscolor, sizeof(shadowscolor));
+
 	// 复制颜色数组
 	memcpy(rootcolor, config.rootcolor, sizeof(rootcolor));
 	memcpy(bordercolor, config.bordercolor, sizeof(bordercolor));
@@ -2097,6 +2182,7 @@ void set_value_default() {
 	config.xwayland_persistence = xwayland_persistence;
 	config.syncobj_enable = syncobj_enable;
 	config.no_border_when_single = no_border_when_single;
+	config.no_radius_when_single = no_radius_when_single;
 	config.snap_distance = snap_distance;
 	config.drag_tile_to_tile = drag_tile_to_tile;
 	config.enable_floating_snap = enable_floating_snap;
@@ -2131,6 +2217,24 @@ void set_value_default() {
 	config.accel_profile = accel_profile;
 	config.accel_speed = accel_speed;
 
+	config.blur = blur;
+	config.blur_layer = blur_layer;
+	config.border_radius = border_radius;
+	config.blur_params.num_passes = blur_params_num_passes;
+	config.blur_params.radius = blur_params_radius;
+	config.blur_params.noise = blur_params_noise;
+	config.blur_params.brightness = blur_params_brightness;
+	config.blur_params.contrast = blur_params_contrast;
+	config.blur_params.saturation = blur_params_saturation;
+	config.shadows = shadows;
+	config.shadows_size = shadows_size;
+	config.shadows_blur = shadows_blur;
+	config.shadows_position_x = shadows_position_x;
+	config.shadows_position_y = shadows_position_y;
+	config.focused_opacity = focused_opacity;
+	config.unfocused_opacity = unfocused_opacity;
+	memcpy(config.shadowscolor, shadowscolor, sizeof(shadowscolor));
+
 	memcpy(config.animation_curve_move, animation_curve_move,
 		   sizeof(animation_curve_move));
 	memcpy(config.animation_curve_open, animation_curve_open,
@@ -2241,6 +2345,33 @@ void parse_config(void) {
 	override_config();
 }
 
+void reset_blur_params(void) {
+	if (blur) {
+		Monitor *m;
+		wl_list_for_each(m, &mons, link) {
+			if (m->blur != NULL) {
+				wlr_scene_node_destroy(&m->blur->node);
+			}
+			m->blur = wlr_scene_optimized_blur_create(&scene->tree, 0, 0);
+			wlr_scene_node_reparent(&m->blur->node, layers[LyrBlur]);
+			wlr_scene_optimized_blur_set_size(m->blur, m->m.width, m->m.height);
+			wlr_scene_set_blur_data(
+				scene, blur_params.num_passes, blur_params.radius,
+				blur_params.noise, blur_params.brightness, blur_params.contrast,
+				blur_params.saturation);
+		}
+	} else {
+		Monitor *m;
+		wl_list_for_each(m, &mons, link) {
+
+			if (m->blur) {
+				wlr_scene_node_destroy(&m->blur->node);
+				m->blur = NULL;
+			}
+		}
+	}
+}
+
 void reload_config(const Arg *arg) {
 	Client *c;
 	Monitor *m;
@@ -2250,6 +2381,7 @@ void reload_config(const Arg *arg) {
 	init_baked_points();
 	handlecursoractivity();
 	reset_keyboard_layout();
+	reset_blur_params();
 	run_exec();
 
 	// reset border width when config change

src/config/preset.h

@@ -56,6 +56,7 @@ int scroller_prefer_center = 0;
 int focus_cross_monitor = 0;
 int focus_cross_tag = 0;
 int no_border_when_single = 0;
+int no_radius_when_single = 0;
 int snap_distance = 30;
 int enable_floating_snap = 0;
 int drag_tile_to_tile = 0;
@@ -180,3 +181,36 @@ enum libinput_config_tap_button_map button_map = LIBINPUT_CONFIG_TAP_MAP_LRM;
 static const char *tags[] = {
 	"1", "2", "3", "4", "5", "6", "7", "8", "9",
 };
+
+float focused_opacity = 1.0;
+float unfocused_opacity = 0.8;
+
+int border_radius = 0;
+int border_radius_location_default = CORNER_LOCATION_ALL;
+int blur = 0;
+int blur_layer = 0;
+
+struct blur_data {
+	int num_passes;
+	int radius;
+	float noise;
+	float brightness;
+	float contrast;
+	float saturation;
+};
+struct blur_data blur_params;
+
+int blur_params_num_passes = 1;
+int blur_params_radius = 5;
+float blur_params_noise = 0.02;
+float blur_params_brightness = 0.9;
+float blur_params_contrast = 0.9;
+float blur_params_saturation = 1.2;
+
+int shadows = 0;
+unsigned int shadows_size = 10;
+double shadows_blur = 15;
+int shadows_position_x = 0;
+int shadows_position_y = 0;
+float shadowscolor[] = COLOR(0x000000ff);
+;

src/maomao.c

@@ -1,11 +1,17 @@
 /*
  * 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>
 #include <limits.h>
 #include <linux/input-event-codes.h>
+#include <scenefx/render/fx_renderer/fx_renderer.h>
+#include <scenefx/types/fx/blur_data.h>
+#include <scenefx/types/fx/clipped_region.h>
+#include <scenefx/types/fx/corner_location.h>
+#include <scenefx/types/wlr_scene.h>
 #include <signal.h>
 #include <stdbool.h>
 #include <stdint.h>
@@ -55,7 +61,6 @@
 #include <wlr/types/wlr_primary_selection.h>
 #include <wlr/types/wlr_primary_selection_v1.h>
 #include <wlr/types/wlr_relative_pointer_v1.h>
-#include <wlr/types/wlr_scene.h>
 #include <wlr/types/wlr_screencopy_v1.h>
 #include <wlr/types/wlr_seat.h>
 #include <wlr/types/wlr_server_decoration.h>
@@ -119,6 +124,7 @@ enum { XDGShell, LayerShell, X11 };					/* client types */
 enum { AxisUp, AxisDown, AxisLeft, AxisRight };		// 滚轮滚动的方向
 enum {
 	LyrBg,
+	LyrBlur,
 	LyrBottom,
 	LyrTile,
 	LyrFloat,
@@ -201,6 +207,9 @@ typedef struct {
 	float height_scale;
 	int width;
 	int height;
+	double percent;
+	float opacity;
+	enum corner_location corner_location;
 	bool should_scale;
 } animationScale;
 
@@ -212,7 +221,8 @@ struct Client {
 		overview_backup_geom, current; /* layout-relative, includes border */
 	Monitor *mon;
 	struct wlr_scene_tree *scene;
-	struct wlr_scene_rect *border[4]; /* top, bottom, left, right */
+	struct wlr_scene_rect *border; /* top, bottom, left, right */
+	struct wlr_scene_shadow *shadow;
 	struct wlr_scene_tree *scene_surface;
 	struct wl_list link;
 	struct wl_list flink;
@@ -285,6 +295,8 @@ struct Client {
 	int nofadeout;
 	int no_force_center;
 	int isunglobal;
+	float focused_opacity;
+	float unfocused_opacity;
 	char oldmonname[128];
 };
 
@@ -384,6 +396,7 @@ struct Monitor {
 	int gamma_lut_changed;
 	int asleep;
 	unsigned int visible_clients;
+	struct wlr_scene_optimized_blur *blur;
 };
 
 typedef struct {
@@ -846,39 +859,14 @@ double find_animation_curve_at(double t, int type) {
 
 void apply_opacity_to_rect_nodes(Client *c, struct wlr_scene_node *node,
 								 double animation_passed) {
-	int offsetx = 0;
-	int offsety = 0;
 	if (node->type == WLR_SCENE_NODE_RECT) {
 		struct wlr_scene_rect *rect = wlr_scene_rect_from_node(node);
 		// Assuming the rect has a color field and we can modify it
-		rect->color[0] = (1 - animation_passed) * rect->color[0];
-		rect->color[1] = (1 - animation_passed) * rect->color[1];
-		rect->color[2] = (1 - animation_passed) * rect->color[2];
-		rect->color[3] = (1 - animation_passed) * rect->color[3];
+		rect->color[0] = 0;
+		rect->color[1] = 0;
+		rect->color[2] = 0;
+		rect->color[3] = 0;
 		wlr_scene_rect_set_color(rect, rect->color);
-
-		offsetx = c->geom.width - c->animation.current.width;
-		offsety = c->geom.height - c->animation.current.height;
-		if (node->y > c->geom.y + c->geom.height / 2) {
-			wlr_scene_node_set_position(node, c->geom.x,
-										c->geom.y + c->geom.height - offsety);
-			wlr_scene_rect_set_size(rect, c->animation.current.width,
-									c->bw); // down
-		} else if (node->y < c->geom.y + c->geom.height / 2 &&
-				   rect->width > rect->height) {
-			wlr_scene_node_set_position(node, c->geom.x, c->geom.y);
-			wlr_scene_rect_set_size(rect, c->animation.current.width,
-									c->bw); // up
-		} else if (node->x < c->geom.x + c->geom.width / 2 &&
-				   rect->width < rect->height) {
-			wlr_scene_rect_set_size(rect, c->bw,
-									c->animation.current.height); // left
-		} else {
-			wlr_scene_node_set_position(
-				node, c->geom.x + c->geom.width - offsetx, c->geom.y);
-			wlr_scene_rect_set_size(rect, c->bw,
-									c->animation.current.height); // right
-		}
 	}
 
 	// If the node is a tree, recursively traverse its children
@@ -985,19 +973,9 @@ void client_animation_next_tick(Client *c) {
 		.height = height,
 	};
 
-	if (!c->iskilling && (c->is_open_animation || c->animation.begin_fade_in) &&
-		animation_fade_in && !c->nofadein) {
-		c->animation.begin_fade_in = true;
-		client_set_opacity(c,
-						   MIN(animation_passed + fadein_begin_opacity, 1.0));
-	}
-
 	c->is_open_animation = false;
 
 	if (animation_passed == 1.0) {
-		if (c->animation.begin_fade_in) {
-			c->animation.begin_fade_in = false;
-		}
 
 		// clear the open action state
 		// To prevent him from being mistaken that
@@ -1068,19 +1046,72 @@ bool check_hit_no_border(Client *c) {
 	return hit_no_border;
 }
 
-void apply_border(Client *c) {
+void client_draw_shadow(Client *c) {
+
 	if (c->iskilling || !client_surface(c)->mapped)
 		return;
 
+	if (!shadows || !c->isfloating) {
+		wlr_scene_shadow_set_size(c->shadow, 0, 0);
+		return;
+	}
+
+	uint32_t width, height;
+	client_actual_size(c, &width, &height);
+
+	uint32_t delta = shadows_size + c->bw;
+
+	/* we calculate where to clip the shadow */
+	struct wlr_box client_box = {
+		.x = 0,
+		.y = 0,
+		.width = width,
+		.height = height,
+	};
+
+	struct wlr_box shadow_box = {
+		.x = shadows_position_x,
+		.y = shadows_position_y,
+		.width = width + 2 * delta,
+		.height = height + 2 * delta,
+	};
+
+	struct wlr_box intersection_box;
+	wlr_box_intersection(&intersection_box, &client_box, &shadow_box);
+	/* clipped region takes shadow relative coords, so we translate everything
+	 * by its position */
+	intersection_box.x -= shadows_position_x;
+	intersection_box.y -= shadows_position_y;
+
+	struct clipped_region clipped_region = {
+		.area = intersection_box,
+		.corner_radius = border_radius,
+		.corners = border_radius_location_default,
+	};
+
+	wlr_scene_node_set_position(&c->shadow->node, shadow_box.x, shadow_box.y);
+
+	wlr_scene_shadow_set_size(c->shadow, shadow_box.width, shadow_box.height);
+	wlr_scene_shadow_set_clipped_region(c->shadow, clipped_region);
+}
+
+void apply_border(Client *c) {
+	if (!c || c->iskilling || !client_surface(c)->mapped)
+		return;
+
 	bool hit_no_border = check_hit_no_border(c);
+	enum corner_location current_corner_location =
+		c->isfullscreen || (no_radius_when_single && c->mon &&
+							c->mon->visible_clients == 1)
+			? CORNER_LOCATION_NONE
+			: CORNER_LOCATION_ALL;
 
 	// Handle no-border cases
 	if (hit_no_border && smartgaps) {
 		c->bw = 0;
 		c->fake_no_border = true;
 	} else if (hit_no_border && !smartgaps) {
-		for (int i = 0; i < 4; i++)
-			set_rect_size(c->border[i], 0, 0);
+		wlr_scene_rect_set_size(c->border, 0, 0);
 		wlr_scene_node_set_position(&c->scene_surface->node, c->bw, c->bw);
 		c->fake_no_border = true;
 		return;
@@ -1089,92 +1120,83 @@ void apply_border(Client *c) {
 		c->fake_no_border = false;
 	}
 
-	struct wlr_box geom = c->animation.current;
-	int bw = c->bw;
+	struct wlr_box clip_box = c->animation.current;
+	// 一但在GEZERO如果使用无符号，那么其他数据也会转换为无符号导致没有负数出错
+	int bw = (int)c->bw;
 
-	// Calculate how much the window is outside the monitor
-	// These values will be positive when window is outside the monitor
-	int outside_left = GEZERO(c->mon->m.x - c->animation.current.x);
-	int outside_top = GEZERO(c->mon->m.y - c->animation.current.y);
-	int outside_right =
-		GEZERO((c->animation.current.x + c->animation.current.width) -
-			   (c->mon->m.x + c->mon->m.width));
-	int outside_bottom =
-		GEZERO((c->animation.current.y + c->animation.current.height) -
-			   (c->mon->m.y + c->mon->m.height));
+	int right_offset =
+		GEZERO(c->animation.current.x + c->animation.current.width -
+			   c->mon->m.x - c->mon->m.width);
+	int bottom_offset =
+		GEZERO(c->animation.current.y + c->animation.current.height -
+			   c->mon->m.y - c->mon->m.height);
 
-	// Initialize border dimensions
-	int top_width = geom.width;
-	int top_height = bw;
-	int bottom_width = geom.width;
-	int bottom_height = bw;
-	int left_width = bw;
-	int left_height = geom.height - 2 * bw;
-	int right_width = bw;
-	int right_height = geom.height - 2 * bw;
+	int left_offset = GEZERO(c->mon->m.x - c->animation.current.x);
+	int top_offset = GEZERO(c->mon->m.y - c->animation.current.y);
 
-	// Initialize border positions
-	int top_x = 0;
-	int top_y = 0;
-	int bottom_x = 0;
-	int bottom_y = geom.height - bottom_height;
-	int left_x = 0;
-	int left_y = bw;
-	int right_x = geom.width - right_width;
-	int right_y = bw;
+	int inner_surface_width = GEZERO(clip_box.width - 2 * bw);
+	int inner_surface_height = GEZERO(clip_box.height - 2 * bw);
 
-	// Adjust borders when window is outside monitor
-	if (ISTILED(c) || c->animation.tagining || c->animation.tagouted ||
-		c->animation.tagouting) {
-		// Top border - reduce height when window goes above monitor
-		if (outside_top > 0) {
-			top_height = GEZERO(bw - outside_top);
-			top_y = top_y + outside_top;
-			left_height = left_height - outside_top;
-			right_height = right_height - outside_top;
-			left_y = left_y + outside_top;
-			right_y = right_y + outside_top;
-		}
+	int inner_surface_x = GEZERO(bw - left_offset);
+	int inner_surface_y = GEZERO(bw - top_offset);
 
-		// Bottom border - reduce height when window goes below monitor
-		if (outside_bottom > 0) {
-			bottom_height = GEZERO(bw - outside_bottom);
-			left_height = left_height - outside_bottom;
-			right_height = right_height - outside_bottom;
-		}
+	int rect_x = left_offset;
+	int rect_y = top_offset;
 
-		// Left border - reduce width when window goes left of monitor
-		if (outside_left > 0) {
-			left_width = GEZERO(bw - outside_left);
-			left_x = left_x + outside_left;
-			top_width = top_width - outside_left;
-			bottom_width = bottom_width - outside_left;
-			top_x = top_x + outside_left;
-			bottom_x = bottom_x + outside_left;
-		}
+	int rect_width =
+		GEZERO(c->animation.current.width - left_offset - right_offset);
+	int rect_height =
+		GEZERO(c->animation.current.height - top_offset - bottom_offset);
 
-		// Right border - reduce width when window goes right of monitor
-		if (outside_right > 0) {
-			right_width = GEZERO(bw - outside_right);
-			top_width = top_width - outside_right;
-			bottom_width = bottom_width - outside_right;
-		}
+	if (left_offset > c->bw)
+		inner_surface_width = inner_surface_width - left_offset + c->bw;
+
+	if (top_offset > c->bw)
+		inner_surface_height = inner_surface_height - top_offset + c->bw;
+
+	if (right_offset > 0) {
+		inner_surface_width =
+			MIN(clip_box.width, inner_surface_width + right_offset);
 	}
 
-	// Position the surface within the borders
-	wlr_scene_node_set_position(&c->scene_surface->node, bw, bw);
+	if (bottom_offset > 0) {
+		inner_surface_height =
+			MIN(clip_box.height, inner_surface_height + bottom_offset);
+	}
 
-	// Set border sizes
-	set_rect_size(c->border[0], top_width, top_height);		  // Top
-	set_rect_size(c->border[1], bottom_width, bottom_height); // Bottom
-	set_rect_size(c->border[2], left_width, left_height);	  // Left
-	set_rect_size(c->border[3], right_width, right_height);	  // Right
+	struct clipped_region clipped_region = {
+		.area = {inner_surface_x, inner_surface_y, inner_surface_width,
+				 inner_surface_height},
+		.corner_radius = border_radius,
+		.corners = current_corner_location,
+	};
 
-	// Position borders with offsets
-	wlr_scene_node_set_position(&c->border[0]->node, top_x, top_y);
-	wlr_scene_node_set_position(&c->border[1]->node, bottom_x, bottom_y);
-	wlr_scene_node_set_position(&c->border[2]->node, left_x, left_y);
-	wlr_scene_node_set_position(&c->border[3]->node, right_x, right_y);
+	wlr_scene_node_set_position(&c->scene_surface->node, c->bw, c->bw);
+	wlr_scene_rect_set_size(c->border, rect_width, rect_height);
+	wlr_scene_node_set_position(&c->border->node, rect_x, rect_y);
+	wlr_scene_rect_set_corner_radius(c->border, border_radius,
+									 current_corner_location);
+	wlr_scene_rect_set_clipped_region(c->border, clipped_region);
+}
+
+enum corner_location set_client_corner_location(Client *c) {
+	enum corner_location current_corner_location = CORNER_LOCATION_ALL;
+	struct wlr_box target_geom = animations ? c->animation.current : c->geom;
+	if (target_geom.x + border_radius <= c->mon->m.x) {
+		current_corner_location &= ~CORNER_LOCATION_LEFT; // 清除左标志位
+	}
+	if (target_geom.x + target_geom.width - border_radius >=
+		c->mon->m.x + c->mon->m.width) {
+		current_corner_location &= ~CORNER_LOCATION_RIGHT; // 清除右标志位
+	}
+	if (target_geom.y + border_radius <= c->mon->m.y) {
+		current_corner_location &= ~CORNER_LOCATION_TOP; // 清除上标志位
+	}
+	if (target_geom.y + target_geom.height - border_radius >=
+		c->mon->m.y + c->mon->m.height) {
+		current_corner_location &= ~CORNER_LOCATION_BOTTOM; // 清除下标志位
+	}
+	return current_corner_location;
 }
 
 struct ivec2 clip_to_hide(Client *c, struct wlr_box *clip_box) {
@@ -1250,8 +1272,21 @@ void client_apply_clip(Client *c) {
 	if (c->iskilling || !client_surface(c)->mapped)
 		return;
 	struct wlr_box clip_box;
+	bool should_render_client_surface = false;
 	struct ivec2 offset;
 	animationScale scale_data;
+	struct wlr_box surface_clip;
+	enum corner_location current_corner_location =
+		set_client_corner_location(c);
+
+	float percent =
+		c->animation.action == OPEN && animation_fade_in && !c->nofadein
+			? (double)c->animation.passed_frames / c->animation.total_frames
+			: 1.0;
+	float opacity = c->isfullscreen	   ? 1
+					: c == selmon->sel ? c->focused_opacity
+									   : c->unfocused_opacity;
+
 	int bw = (int)c->bw;
 
 	if (!animations) {
@@ -1259,15 +1294,31 @@ void client_apply_clip(Client *c) {
 		c->need_output_flush = false;
 		c->animainit_geom = c->current = c->pending = c->animation.current =
 			c->geom;
+
 		client_get_clip(c, &clip_box);
+
 		offset = clip_to_hide(c, &clip_box);
+
 		apply_border(c);
 
-		if (clip_box.width <= 0 || clip_box.height <= 0)
-			return;
+		client_draw_shadow(c);
 
-		wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node, &clip_box);
-		buffer_set_effect(c, (animationScale){0, 0, 0, 0, false});
+		surface_clip = clip_box;
+		surface_clip.width = surface_clip.width - GEZERO(bw - offset.width);
+		surface_clip.height = surface_clip.height - GEZERO(bw - offset.height);
+
+		scale_data.opacity = c->isfullscreen	? 1
+							 : c == selmon->sel ? c->focused_opacity
+												: c->unfocused_opacity;
+
+		if (surface_clip.width <= 0 || surface_clip.height <= 0) {
+			return;
+		}
+
+		wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node,
+										   &surface_clip);
+		buffer_set_effect(c, (animationScale){0, 0, 0, 0, opacity, opacity,
+											  current_corner_location, false});
 		return;
 	}
 
@@ -1289,12 +1340,29 @@ void client_apply_clip(Client *c) {
 	}
 
 	offset = clip_to_hide(c, &clip_box);
+
 	apply_border(c);
 
-	if (clip_box.width <= 0 || clip_box.height <= 0)
-		return;
+	surface_clip = clip_box;
+	surface_clip.width = surface_clip.width - GEZERO(bw - offset.width);
+	surface_clip.height = surface_clip.height - GEZERO(bw - offset.height);
 
-	wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node, &clip_box);
+	if (surface_clip.width <= 0 || surface_clip.height <= 0) {
+		should_render_client_surface = false;
+		wlr_scene_node_set_enabled(&c->scene_surface->node, false);
+	} else {
+		should_render_client_surface = true;
+		wlr_scene_node_set_enabled(&c->scene_surface->node, true);
+	}
+
+	apply_border(c);
+	client_draw_shadow(c);
+
+	if (!should_render_client_surface) {
+		return;
+	}
+
+	wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node, &surface_clip);
 
 	scale_data.should_scale = true;
 	scale_data.width = clip_box.width - GEZERO(bw - offset.width);
@@ -1303,6 +1371,9 @@ void client_apply_clip(Client *c) {
 		(float)scale_data.width / (geometry.width - offset.x);
 	scale_data.height_scale =
 		(float)scale_data.height / (geometry.height - offset.y);
+	scale_data.corner_location = current_corner_location;
+	scale_data.percent = percent;
+	scale_data.opacity = opacity;
 	buffer_set_effect(c, scale_data);
 }
 
@@ -1311,6 +1382,14 @@ bool client_draw_frame(Client *c) {
 	if (!c || !client_surface(c)->mapped)
 		return false;
 
+	if (c->isfullscreen) {
+		client_set_opacity(c, 1);
+	} else if (c == selmon->sel && !c->animation.running) {
+		client_set_opacity(c, c->focused_opacity);
+	} else if (!c->animation.running) {
+		client_set_opacity(c, c->unfocused_opacity);
+	}
+
 	if (!c->need_output_flush)
 		return false;
 
@@ -1652,7 +1731,7 @@ void gpureset(struct wl_listener *listener, void *data) {
 
 	wlr_log(WLR_DEBUG, "gpu reset");
 
-	if (!(drw = wlr_renderer_autocreate(backend)))
+	if (!(drw = fx_renderer_create(backend)))
 		die("couldn't recreate renderer");
 
 	if (!(alloc = wlr_allocator_autocreate(backend, drw)))
@@ -1855,6 +1934,11 @@ applyrules(Client *c) {
 			c->isglobal = r->isglobal >= 0 ? r->isglobal : c->isglobal;
 			c->isoverlay = r->isoverlay >= 0 ? r->isoverlay : c->isoverlay;
 			c->isunglobal = r->isunglobal >= 0 ? r->isunglobal : c->isunglobal;
+			c->focused_opacity = r->focused_opacity > 0.0f ? r->focused_opacity
+														   : c->focused_opacity;
+			c->unfocused_opacity = r->unfocused_opacity > 0.0f
+									   ? r->unfocused_opacity
+									   : c->unfocused_opacity;
 
 			newtags = r->tags > 0 ? r->tags | newtags : newtags;
 			i = 0;
@@ -2901,6 +2985,10 @@ void cleanupmon(struct wl_listener *listener, void *data) {
 	wlr_scene_output_destroy(m->scene_output);
 
 	closemon(m);
+	if (m->blur) {
+		wlr_scene_node_destroy(&m->blur->node);
+		m->blur = NULL;
+	}
 	// wlr_scene_node_destroy(&m->fullscreen_bg->node);
 	free(m);
 }
@@ -2940,6 +3028,25 @@ 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 && blur_layer && 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;
@@ -2981,6 +3088,28 @@ void commitlayersurfacenotify(struct wl_listener *listener, void *data) {
 	}
 
 	arrangelayers(l->mon);
+
+	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 ==
+				ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM) {
+			if (l->mon) {
+				wlr_scene_optimized_blur_mark_dirty(l->mon->blur);
+			}
+		}
+	}
 }
 
 void client_set_pending_state(Client *c) {
@@ -3397,6 +3526,14 @@ void createmon(struct wl_listener *listener, void *data) {
 		wlr_output_layout_add_auto(output_layout, wlr_output);
 	else
 		wlr_output_layout_add(output_layout, wlr_output, m->m.x, m->m.y);
+
+	if (blur) {
+		m->blur = wlr_scene_optimized_blur_create(&scene->tree, 0, 0);
+		wlr_scene_node_set_position(&m->blur->node, m->m.x, m->m.y);
+		wlr_scene_node_reparent(&m->blur->node, layers[LyrBlur]);
+		wlr_scene_optimized_blur_set_size(m->blur, m->m.width, m->m.height);
+		// wlr_scene_node_set_enabled(&m->blur->node, 1);
+	}
 }
 
 void // fix for 0.5
@@ -3904,7 +4041,13 @@ void incovgaps(const Arg *arg) {
 
 void requestmonstate(struct wl_listener *listener, void *data) {
 	struct wlr_output_event_request_state *event = data;
+	Monitor *m = wl_container_of(listener, m, frame);
+
 	wlr_output_commit_state(event->output, event->state);
+	if (blur) {
+		wlr_scene_node_set_position(&m->blur->node, m->m.x, m->m.y);
+		wlr_scene_optimized_blur_set_size(m->blur, m->m.width, m->m.height);
+	}
 	updatemons(NULL, NULL);
 }
 
@@ -4151,15 +4294,16 @@ static bool scene_node_snapshot(struct wlr_scene_node *node, int lx, int ly,
 
 	struct wlr_scene_node *snapshot_node = NULL;
 	switch (node->type) {
-	case WLR_SCENE_NODE_TREE:;
+	case WLR_SCENE_NODE_TREE: {
 		struct wlr_scene_tree *scene_tree = wlr_scene_tree_from_node(node);
+
 		struct wlr_scene_node *child;
 		wl_list_for_each(child, &scene_tree->children, link) {
 			scene_node_snapshot(child, lx, ly, snapshot_tree);
 		}
 		break;
-	case WLR_SCENE_NODE_RECT:;
-
+	}
+	case WLR_SCENE_NODE_RECT: {
 		struct wlr_scene_rect *scene_rect = wlr_scene_rect_from_node(node);
 
 		struct wlr_scene_rect *snapshot_rect =
@@ -4169,10 +4313,20 @@ static bool scene_node_snapshot(struct wlr_scene_node *node, int lx, int ly,
 		if (snapshot_rect == NULL) {
 			return false;
 		}
+
+		wlr_scene_rect_set_clipped_region(scene_rect,
+										  snapshot_rect->clipped_region);
+		wlr_scene_rect_set_backdrop_blur(scene_rect, false);
+		// wlr_scene_rect_set_backdrop_blur_optimized(
+		// 	scene_rect, snapshot_rect->backdrop_blur_optimized);
+		wlr_scene_rect_set_corner_radius(
+			scene_rect, snapshot_rect->corner_radius, snapshot_rect->corners);
+		wlr_scene_rect_set_color(scene_rect, snapshot_rect->color);
+
 		snapshot_node = &snapshot_rect->node;
 		break;
-	case WLR_SCENE_NODE_BUFFER:;
-
+	}
+	case WLR_SCENE_NODE_BUFFER: {
 		struct wlr_scene_buffer *scene_buffer =
 			wlr_scene_buffer_from_node(node);
 
@@ -4197,6 +4351,15 @@ static bool scene_node_snapshot(struct wlr_scene_node *node, int lx, int ly,
 
 		// Effects
 		wlr_scene_buffer_set_opacity(snapshot_buffer, scene_buffer->opacity);
+		wlr_scene_buffer_set_corner_radius(snapshot_buffer,
+										   scene_buffer->corner_radius,
+										   scene_buffer->corners);
+
+		// wlr_scene_buffer_set_backdrop_blur_optimized(
+		// 	snapshot_buffer, scene_buffer->backdrop_blur_optimized);
+		// wlr_scene_buffer_set_backdrop_blur_ignore_transparent(
+		// 	snapshot_buffer, scene_buffer->backdrop_blur_ignore_transparent);
+		wlr_scene_buffer_set_backdrop_blur(snapshot_buffer, false);
 
 		snapshot_buffer->node.data = scene_buffer->node.data;
 
@@ -4210,6 +4373,31 @@ static bool scene_node_snapshot(struct wlr_scene_node *node, int lx, int ly,
 		}
 		break;
 	}
+	case WLR_SCENE_NODE_SHADOW: {
+		struct wlr_scene_shadow *scene_shadow =
+			wlr_scene_shadow_from_node(node);
+
+		struct wlr_scene_shadow *snapshot_shadow = wlr_scene_shadow_create(
+			snapshot_tree, scene_shadow->width, scene_shadow->height,
+			scene_shadow->corner_radius, scene_shadow->blur_sigma,
+			scene_shadow->color);
+		if (snapshot_shadow == NULL) {
+			return false;
+		}
+		snapshot_node = &snapshot_shadow->node;
+
+		wlr_scene_shadow_set_clipped_region(snapshot_shadow,
+											scene_shadow->clipped_region);
+
+		snapshot_shadow->node.data = scene_shadow->node.data;
+
+		wlr_scene_node_set_enabled(&snapshot_shadow->node, false);
+
+		break;
+	}
+	case WLR_SCENE_NODE_OPTIMIZED_BLUR:
+		return true;
+	}
 
 	if (snapshot_node != NULL) {
 		wlr_scene_node_set_position(snapshot_node, lx, ly);
@@ -4300,12 +4488,35 @@ void locksession(struct wl_listener *listener, void *data) {
 	wlr_session_lock_v1_send_locked(session_lock);
 }
 
+static void iter_xdg_scene_buffers(struct wlr_scene_buffer *buffer, int sx,
+								   int sy, void *user_data) {
+	Client *c = user_data;
+
+	struct wlr_scene_surface *scene_surface =
+		wlr_scene_surface_try_from_buffer(buffer);
+	if (!scene_surface) {
+		return;
+	}
+
+	struct wlr_surface *surface = scene_surface->surface;
+	/* we dont blur subsurfaces */
+	if (wlr_subsurface_try_from_wlr_surface(surface) != NULL)
+		return;
+
+	if (blur && c) {
+		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 // old fix to 0.5
 mapnotify(struct wl_listener *listener, void *data) {
 	/* Called when the surface is mapped, or ready to display on-screen. */
 	Client *p = NULL;
 	Client *c = wl_container_of(listener, c, map);
-	int i;
 	/* Create scene tree for this client and its border */
 	c->scene = client_surface(c)->data = wlr_scene_tree_create(layers[LyrTile]);
 	wlr_scene_node_set_enabled(&c->scene->node, c->type != XDGShell);
@@ -4342,11 +4553,22 @@ mapnotify(struct wl_listener *listener, void *data) {
 		return;
 	}
 
-	for (i = 0; i < 4; i++) {
-		c->border[i] = wlr_scene_rect_create(
-			c->scene, 0, 0, c->isurgent ? urgentcolor : bordercolor);
-		c->border[i]->node.data = c;
-	}
+	c->border = wlr_scene_rect_create(c->scene, 0, 0,
+									  c->isurgent ? urgentcolor : bordercolor);
+	wlr_scene_node_lower_to_bottom(&c->border->node);
+	wlr_scene_node_set_position(&c->border->node, 0, 0);
+	wlr_scene_rect_set_corner_radius(c->border, border_radius,
+									 border_radius_location_default);
+	wlr_scene_node_set_enabled(&c->border->node, true);
+
+	c->shadow = wlr_scene_shadow_create(c->scene, 0, 0, border_radius,
+										shadows_blur, shadowscolor);
+
+	wlr_scene_node_lower_to_bottom(&c->shadow->node);
+	wlr_scene_node_set_enabled(&c->shadow->node, true);
+
+	wlr_scene_node_for_each_buffer(&c->scene_surface->node,
+								   iter_xdg_scene_buffers, c);
 
 	/* Initialize client geometry with room for border */
 	client_set_tiled(c, WLR_EDGE_TOP | WLR_EDGE_BOTTOM | WLR_EDGE_LEFT |
@@ -4373,6 +4595,8 @@ mapnotify(struct wl_listener *listener, void *data) {
 	c->is_open_animation = true;
 	c->drag_to_tile = false;
 	c->fake_no_border = false;
+	c->focused_opacity = focused_opacity;
+	c->unfocused_opacity = unfocused_opacity;
 	c->nofadein = 0;
 	c->nofadeout = 0;
 	c->no_force_center = 0;
@@ -4864,6 +5088,18 @@ void scene_buffer_apply_effect(struct wlr_scene_buffer *buffer, int sx, int sy,
 		}
 	}
 	// TODO: blur set, opacity set
+
+	if (wlr_xdg_popup_try_from_wlr_surface(surface) != NULL)
+		return;
+
+	wlr_scene_buffer_set_corner_radius(buffer, border_radius,
+									   scale_data->corner_location);
+
+	float target_opacity = scale_data->percent + fadein_begin_opacity;
+	if (target_opacity > scale_data->opacity) {
+		target_opacity = scale_data->opacity;
+	}
+	wlr_scene_buffer_set_opacity(buffer, target_opacity);
 }
 
 void snap_scene_buffer_apply_effect(struct wlr_scene_buffer *buffer, int sx,
@@ -4875,7 +5111,10 @@ void snap_scene_buffer_apply_effect(struct wlr_scene_buffer *buffer, int sx,
 
 void buffer_set_effect(Client *c, animationScale data) {
 
-	if (c->iskilling || c->animation.tagouting || c->animation.tagouted ||
+	if (!c || c->iskilling)
+		return;
+
+	if (c->animation.tagouting || c->animation.tagouted ||
 		c->animation.tagining) {
 		data.should_scale = false;
 	}
@@ -4883,6 +5122,11 @@ void buffer_set_effect(Client *c, animationScale data) {
 	if (c == grabc)
 		data.should_scale = false;
 
+	if (c->isfullscreen ||
+		(no_radius_when_single && c->mon && c->mon->visible_clients == 1)) {
+		data.corner_location = CORNER_LOCATION_NONE;
+	}
+
 	wlr_scene_node_for_each_buffer(&c->scene_surface->node,
 								   scene_buffer_apply_effect, &data);
 }
@@ -4892,18 +5136,6 @@ void client_set_opacity(Client *c, double opacity) {
 								   scene_buffer_apply_opacity, &opacity);
 }
 
-void client_handle_opacity(Client *c) {
-	if (!c || !c->mon || !client_surface(c)->mapped)
-		return;
-
-	double opacity = c->isfullscreen || c->ismaxmizescreen ? 1.0
-					 : c == selmon->sel					   ? 0.8
-														   : 0.5;
-
-	wlr_scene_node_for_each_buffer(&c->scene_surface->node,
-								   scene_buffer_apply_opacity, &opacity);
-}
-
 void rendermon(struct wl_listener *listener, void *data) {
 	Monitor *m = wl_container_of(listener, m, frame);
 	Client *c, *tmp;
@@ -5156,7 +5388,6 @@ void resize(Client *c, struct wlr_box geo, int interact) {
 
 	if (!c->is_open_animation) {
 		c->animation.begin_fade_in = false;
-		client_set_opacity(c, 1);
 	}
 
 	if (c->animation.action == OPEN && !c->animation.tagining &&
@@ -5202,12 +5433,13 @@ void resize(Client *c, struct wlr_box geo, int interact) {
 		c->animainit_geom = c->current = c->pending = c->animation.current =
 			c->geom;
 		wlr_scene_node_set_position(&c->scene->node, c->geom.x, c->geom.y);
+
+		client_draw_shadow(c);
 		apply_border(c);
 		client_get_clip(c, &clip);
 		wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node, &clip);
 		return;
 	}
-
 	// 如果不是工作区切换时划出去的窗口，就让动画的结束位置，就是上面的真实位置和大小
 	// c->pending 决定动画的终点，一般在其他调用resize的函数的附近设置了
 	if (!c->animation.tagouting && !c->iskilling) {
@@ -6053,7 +6285,7 @@ void setup(void) {
 	wlr_scene_node_place_below(&drag_icon->node, &layers[LyrBlock]->node);
 
 	/* Create a renderer with the default implementation */
-	if (!(drw = wlr_renderer_autocreate(backend)))
+	if (!(drw = fx_renderer_create(backend)))
 		die("couldn't create renderer");
 
 	wl_signal_add(&drw->events.lost, &gpu_reset);
@@ -6245,6 +6477,11 @@ void setup(void) {
 	wl_signal_add(&output_mgr->events.apply, &output_mgr_apply);
 	wl_signal_add(&output_mgr->events.test, &output_mgr_test);
 
+	// blur
+	wlr_scene_set_blur_data(scene, blur_params.num_passes, blur_params.radius,
+							blur_params.noise, blur_params.brightness,
+							blur_params.contrast, blur_params.saturation);
+
 	/* create text_input-, and input_method-protocol relevant globals */
 	input_method_manager = wlr_input_method_manager_v2_create(dpy);
 	text_input_manager = wlr_text_input_manager_v3_create(dpy);
@@ -6998,6 +7235,11 @@ void updatemons(struct wl_listener *listener, void *data) {
 		// wlr_scene_node_set_position(&m->fullscreen_bg->node, m->m.x, m->m.y);
 		// wlr_scene_rect_set_size(m->fullscreen_bg, m->m.width, m->m.height);
 
+		if (blur && m->blur) {
+			wlr_scene_node_set_position(&m->blur->node, m->m.x, m->m.y);
+			wlr_scene_optimized_blur_set_size(m->blur, m->m.width, m->m.height);
+		}
+
 		if (m->lock_surface) {
 			struct wlr_scene_tree *scene_tree = m->lock_surface->surface->data;
 			wlr_scene_node_set_position(&scene_tree->node, m->m.x, m->m.y);