Drop wlr_client_buffer usage

include/sway/surface.h

@@ -1,10 +1,13 @@
 #ifndef _SWAY_SURFACE_H
 #define _SWAY_SURFACE_H
 #include <wlr/types/wlr_compositor.h>
+#include <wlr/types/wlr_raster.h>
 
 struct sway_surface {
 	struct wlr_surface *wlr_surface;
+	struct wlr_raster *raster;
 
+	struct wl_listener commit;
 	struct wl_listener destroy;
 
 	/**

include/sway/tree/view.h

@@ -2,6 +2,7 @@
 #define _SWAY_VIEW_H
 #include <wayland-server-core.h>
 #include <wlr/types/wlr_compositor.h>
+#include <wlr/types/wlr_raster.h>
 #include "sway/config.h"
 #if HAVE_XWAYLAND
 #include <wlr/xwayland.h>
@@ -57,7 +58,7 @@ struct sway_view_impl {
 };
 
 struct sway_saved_buffer {
-	struct wlr_client_buffer *buffer;
+	struct wlr_raster *raster;
 	int x, y;
 	int width, height;
 	enum wl_output_transform transform;

sway/desktop/output.c

@@ -7,7 +7,7 @@
 #include <wlr/config.h>
 #include <wlr/backend/headless.h>
 #include <wlr/render/wlr_renderer.h>
-#include <wlr/types/wlr_buffer.h>
+#include <wlr/types/wlr_raster.h>
 #include <wlr/types/wlr_matrix.h>
 #include <wlr/types/wlr_output_layout.h>
 #include <wlr/types/wlr_output.h>
@@ -509,7 +509,8 @@ static bool scan_out_fullscreen_view(struct sway_output *output,
 		return false;
 	}
 
-	if (surface->buffer == NULL) {
+	struct wlr_raster *raster = wlr_raster_from_surface(surface);
+	if (raster == NULL || raster->buffer == NULL) {
 		return false;
 	}
 
@@ -522,7 +523,7 @@ static bool scan_out_fullscreen_view(struct sway_output *output,
 		return false;
 	}
 
-	wlr_output_attach_buffer(wlr_output, &surface->buffer->base);
+	wlr_output_attach_buffer(wlr_output, raster->buffer);
 	if (!wlr_output_test(wlr_output)) {
 		return false;
 	}

sway/desktop/render.c

@@ -6,7 +6,7 @@
 #include <wayland-server-core.h>
 #include <wlr/config.h>
 #include <wlr/render/wlr_renderer.h>
-#include <wlr/types/wlr_buffer.h>
+#include <wlr/types/wlr_raster.h>
 #include <wlr/types/wlr_damage_ring.h>
 #include <wlr/types/wlr_matrix.h>
 #include <wlr/types/wlr_output_layout.h>
@@ -142,7 +142,13 @@ static void render_surface_iterator(struct sway_output *output,
 	const pixman_region32_t *output_damage = data->damage;
 	float alpha = data->alpha;
 
-	struct wlr_texture *texture = wlr_surface_get_texture(surface);
+	struct wlr_raster *raster = wlr_raster_from_surface(surface);
+	if (!raster) {
+		return;
+	}
+
+	struct wlr_texture *texture = wlr_raster_create_texture(
+		raster, wlr_output->renderer);
 	if (!texture) {
 		return;
 	}
@@ -303,7 +309,9 @@ static void render_saved_view(struct sway_view *view,
 
 	struct sway_saved_buffer *saved_buf;
 	wl_list_for_each(saved_buf, &view->saved_buffers, link) {
-		if (!saved_buf->buffer->texture) {
+		struct wlr_texture *texture = wlr_raster_create_texture(
+			saved_buf->raster, wlr_output->renderer);
+		if (!texture) {
 			continue;
 		}
 
@@ -343,7 +351,7 @@ static void render_saved_view(struct sway_view *view,
 		}
 		scale_box(&dst_box, wlr_output->scale);
 
-		render_texture(wlr_output, damage, saved_buf->buffer->texture,
+		render_texture(wlr_output, damage, texture,
 			&saved_buf->source_box, &dst_box, matrix, alpha);
 	}
 

sway/desktop/surface.c

@@ -11,15 +11,28 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
 	struct sway_surface *surface = wl_container_of(listener, surface, destroy);
 
 	surface->wlr_surface->data = NULL;
+	wl_list_remove(&surface->commit.link);
 	wl_list_remove(&surface->destroy.link);
 
 	if (surface->frame_done_timer) {
 		wl_event_source_remove(surface->frame_done_timer);
 	}
 
+	wlr_raster_unlock(surface->raster);
+
 	free(surface);
 }
 
+static void handle_commit(struct wl_listener *listener, void *data) {
+	struct sway_surface *surface = wl_container_of(listener, surface, commit);
+
+	// update the surface raster every surface commit
+	struct wlr_raster *raster = wlr_raster_from_surface(surface->wlr_surface);
+
+	wlr_raster_unlock(surface->raster);
+	surface->raster = raster;
+}
+
 static int surface_frame_done_timer_handler(void *data) {
 	struct sway_surface *surface = data;
 
@@ -40,11 +53,16 @@ void handle_compositor_new_surface(struct wl_listener *listener, void *data) {
 	surface->destroy.notify = handle_destroy;
 	wl_signal_add(&wlr_surface->events.destroy, &surface->destroy);
 
+	surface->commit.notify = handle_commit;
+	wl_signal_add(&wlr_surface->events.commit, &surface->commit);
+
 	surface->frame_done_timer = wl_event_loop_add_timer(server.wl_event_loop,
 		surface_frame_done_timer_handler, surface);
 	if (!surface->frame_done_timer) {
 		wl_resource_post_no_memory(wlr_surface->resource);
 	}
+
+	surface->raster = wlr_raster_from_surface(wlr_surface);
 }
 
 void surface_update_outputs(struct wlr_surface *surface) {

sway/server.c

@@ -103,8 +103,7 @@ bool server_init(struct sway_server *server) {
 		return false;
 	}
 
-	server->compositor = wlr_compositor_create(server->wl_display, 5,
-		server->renderer);
+	server->compositor = wlr_compositor_create(server->wl_display, 5, NULL);
 	server->compositor_new_surface.notify = handle_compositor_new_surface;
 	wl_signal_add(&server->compositor->events.new_surface,
 		&server->compositor_new_surface);

sway/tree/view.c

@@ -1412,7 +1412,7 @@ void view_remove_saved_buffer(struct sway_view *view) {
 	}
 	struct sway_saved_buffer *saved_buf, *tmp;
 	wl_list_for_each_safe(saved_buf, tmp, &view->saved_buffers, link) {
-		wlr_buffer_unlock(&saved_buf->buffer->base);
+		wlr_raster_unlock(saved_buf->raster);
 		wl_list_remove(&saved_buf->link);
 		free(saved_buf);
 	}
@@ -1423,9 +1423,8 @@ static void view_save_buffer_iterator(struct wlr_surface *surface,
 	struct sway_view *view = data;
 
 	if (surface && wlr_surface_has_buffer(surface)) {
-		wlr_buffer_lock(&surface->buffer->base);
 		struct sway_saved_buffer *saved_buffer = calloc(1, sizeof(struct sway_saved_buffer));
-		saved_buffer->buffer = surface->buffer;
+		saved_buffer->raster = wlr_raster_from_surface(surface);
 		saved_buffer->width = surface->current.width;
 		saved_buffer->height = surface->current.height;
 		saved_buffer->x = view->container->surface_x + sx;