Initial toplevel effects

include/sway/desktop/fx_renderer/fx_renderer.h

@@ -32,6 +32,13 @@ struct decoration_data {
 	bool blur;
 };
 
+struct fx_render_data {
+	pixman_region32_t *damage;
+	struct wlr_box *clip_box;
+	struct decoration_data deco_data;
+	bool is_toplevel_surface;
+};
+
 struct gles2_tex_shader {
 	GLuint program;
 	GLint proj;

include/sway/layers.h

@@ -27,6 +27,10 @@ struct sway_layer_surface {
 	enum zwlr_layer_shell_v1_layer layer;
 
 	struct wl_list subsurfaces;
+
+	bool should_blur;
+	bool should_corner_radius;
+	bool should_shadow;
 };
 
 struct sway_layer_popup {

sway/desktop/layer_shell.c

@@ -685,6 +685,15 @@ void handle_layer_shell_surface(struct wl_listener *listener, void *data) {
 	sway_layer->layer_surface = layer_surface;
 	layer_surface->data = sway_layer;
 
+	enum zwlr_layer_shell_v1_layer layer = layer_surface->current.layer;
+	// TODO: Effects bool in config?
+	if (layer != ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM && layer != ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND) {
+		printf("Namespace: %s\n", layer_surface->namespace);
+		sway_layer->should_blur = true;
+		sway_layer->should_corner_radius = true;
+		sway_layer->should_shadow = true;
+	}
+
 	struct sway_output *output = layer_surface->output->data;
 	sway_layer->output_destroy.notify = handle_output_destroy;
 	wl_signal_add(&output->events.disable, &sway_layer->output_destroy);

sway/desktop/output.c

@@ -199,6 +199,12 @@ void output_layer_for_each_toplevel_surface(struct sway_output *output,
 	wl_list_for_each(layer_surface, layer_surfaces, link) {
 		struct wlr_layer_surface_v1 *wlr_layer_surface_v1 =
 			layer_surface->layer_surface;
+		struct fx_render_data *data = user_data;
+		data->deco_data.blur = layer_surface->should_blur;
+		data->deco_data.corner_radius =
+			layer_surface->should_corner_radius? config->corner_radius: 0;
+		data->is_toplevel_surface = true;
+
 		output_surface_for_each_surface(output, wlr_layer_surface_v1->surface,
 			layer_surface->geo.x, layer_surface->geo.y, iterator,
 			user_data);

sway/desktop/render.c

@@ -32,12 +32,6 @@
 #include "sway/tree/view.h"
 #include "sway/tree/workspace.h"
 
-struct render_data {
-	pixman_region32_t *damage;
-	struct wlr_box *clip_box;
-	struct decoration_data deco_data;
-};
-
 struct workspace_effect_info {
 	bool container_wants_blur;
 	bool container_wants_shadow;
@@ -333,7 +327,7 @@ damage_finish:
 static void render_surface_iterator(struct sway_output *output,
 		struct sway_view *view, struct wlr_surface *surface,
 		struct wlr_box *_box, void *_data) {
-	struct render_data *data = _data;
+	struct fx_render_data *data = _data;
 	struct wlr_output *wlr_output = output->wlr_output;
 	pixman_region32_t *output_damage = data->damage;
 
@@ -364,7 +358,16 @@ static void render_surface_iterator(struct sway_output *output,
 	deco_data.corner_radius *= wlr_output->scale;
 
 	// render blur (view->surface == surface excludes blurring subsurfaces)
-	if (deco_data.blur && should_parameters_blur() && view->surface == surface) {
+	bool is_subsurface = true;
+	bool is_floating = true;
+	if (data->is_toplevel_surface) {
+		is_subsurface = false;
+		is_floating = !config->blur_xray;
+	} else if (view) {
+		is_subsurface = view->surface != surface;
+		is_floating = container_is_floating(view->container);
+	}
+	if (deco_data.blur && should_parameters_blur() && !is_subsurface) {
 		pixman_region32_t opaque_region;
 		pixman_region32_init(&opaque_region);
 
@@ -381,7 +384,6 @@ static void render_surface_iterator(struct sway_output *output,
 			int width, height;
 			wlr_output_transformed_resolution(wlr_output, &width, &height);
 			struct wlr_fbox blur_src_box = { 0, 0, width, height };
-			bool is_floating = container_is_floating(view->container);
 			render_blur(!is_floating, output, output_damage, &blur_src_box, &dst_box, &opaque_region,
 					surface->current.width, surface->current.height, surface->current.scale, deco_data.corner_radius);
 		}
@@ -401,7 +403,7 @@ static void render_surface_iterator(struct sway_output *output,
 
 static void render_layer_toplevel(struct sway_output *output,
 		pixman_region32_t *damage, struct wl_list *layer_surfaces) {
-	struct render_data data = {
+	struct fx_render_data data = {
 		.damage = damage,
 		.deco_data = get_undecorated_decoration_data(),
 	};
@@ -411,7 +413,7 @@ static void render_layer_toplevel(struct sway_output *output,
 
 static void render_layer_popups(struct sway_output *output,
 		pixman_region32_t *damage, struct wl_list *layer_surfaces) {
-	struct render_data data = {
+	struct fx_render_data data = {
 		.damage = damage,
 		.deco_data = get_undecorated_decoration_data(),
 	};
@@ -422,7 +424,7 @@ static void render_layer_popups(struct sway_output *output,
 #if HAVE_XWAYLAND
 static void render_unmanaged(struct sway_output *output,
 		pixman_region32_t *damage, struct wl_list *unmanaged) {
-	struct render_data data = {
+	struct fx_render_data data = {
 		.damage = damage,
 		.deco_data = get_undecorated_decoration_data(),
 	};
@@ -433,7 +435,7 @@ static void render_unmanaged(struct sway_output *output,
 
 static void render_drag_icons(struct sway_output *output,
 		pixman_region32_t *damage, struct wl_list *drag_icons) {
-	struct render_data data = {
+	struct fx_render_data data = {
 		.damage = damage,
 		.deco_data = get_undecorated_decoration_data(),
 	};
@@ -645,7 +647,7 @@ void premultiply_alpha(float color[4], float opacity) {
 
 static void render_view_toplevels(struct sway_view *view, struct sway_output *output,
 		pixman_region32_t *damage, struct decoration_data deco_data) {
-	struct render_data data = {
+	struct fx_render_data data = {
 		.damage = damage,
 		.deco_data = deco_data,
 	};
@@ -669,7 +671,7 @@ static void render_view_toplevels(struct sway_view *view, struct sway_output *ou
 
 static void render_view_popups(struct sway_view *view, struct sway_output *output,
 		pixman_region32_t *damage, struct decoration_data deco_data) {
-	struct render_data data = {
+	struct fx_render_data data = {
 		.damage = damage,
 		.deco_data = deco_data,
 	};
@@ -1826,7 +1828,7 @@ void output_render(struct sway_output *output, struct timespec *when,
 		}
 
 		if (server.session_lock.lock != NULL) {
-			struct render_data data = {
+			struct fx_render_data data = {
 				.damage = damage,
 				.deco_data = get_undecorated_decoration_data(),
 			};