fix

Makefile

@@ -1,6 +1,6 @@
-CFLAGS:=-s -O0 -pedantic -Wall -Wextra -DWLR_USE_UNSTABLE -b
-LDFLAGS:=$(shell pkg-config --libs wlroots wayland-server libinput)
-CC:=cc
+CFLAGS:=-s -O0 -pedantic -Wall -Wextra -DWLR_USE_UNSTABLE -Wno-unused-parameter
+LDFLAGS:=$(shell pkg-config --libs wlroots wayland-server)
+CC:=tcc
 
 WAYLAND_SCANNER:=$(shell pkg-config --variable=wayland_scanner wayland-scanner)
 WAYLAND_PROTOCOLS:=$(shell pkg-config --variable=pkgdatadir wayland-protocols)

config.h

@@ -2,9 +2,5 @@
 #define _CONFIG_H
 
 #define LOG_LEVEL WLR_ERROR
-static const MonitorRule monrules[] = {
-	/* [monitor name] [x] [y] [resolution x] [resolution y]*/
-	{"VGA-1", -1, -1, 1440, 900}
-};
 
 #endif

include/main.h

@@ -21,23 +21,30 @@
 #include <wlr/types/wlr_seat.h>
 #include <wlr/types/wlr_xdg_shell.h>
 #include <wlr/util/log.h>
-#include "structs.h"
 #include "config.h"
 #include "die.h"
 
 struct server {
 	struct wl_display *wl_display;
-
+	struct wl_event_loop *wl_event_loop;
 	struct wlr_backend *backend;
 	struct wlr_renderer *renderer;
-	struct wlr_scene *scene;
-	struct wlr_output_layout *output_layout;
-
-	struct wlr_allocator *alloc;
 
 	/* Monitors */
 	struct wl_list outputs;
 	struct wl_listener new_output;
 };
 
+struct output {
+	struct wlr_output *wlr_output;
+	struct server *server;
+
+	struct timespec last_frame;
+
+	struct wl_listener destroy;
+	struct wl_listener frame;
+
+	struct wl_list link;
+};
+
 #endif

include/structs.h

@@ -1,12 +0,0 @@
-#ifndef _STRUCTS_H
-#define _STRUCTS_H
-
-typedef struct {
-	const char *name;
-	int x;
-	int y;
-	int res_x;
-	int res_y;
-} MonitorRule;
-
-#endif

src/main.c

@@ -1,42 +1,79 @@
 #include "main.h"
 
 void rendermon(struct wl_listener *listener, void *data) {
+	struct output *output = wl_container_of(listener, output, frame);
+	struct server *server = output->server;
+	struct wlr_output *wlr_output = data;
+
+	struct timespec now;
+	clock_gettime(CLOCK_MONOTONIC, &now);
+	output->last_frame = now;
+
+	int width, height;
+	wlr_output_effective_resolution(output->wlr_output, &width, &height);
+	wlr_renderer_begin(server->renderer, width, height);
+
+	float color[4] = {0.3, 0.3, 0.3, 1.0};
+	wlr_renderer_clear(server->renderer, color);
+
+	wlr_renderer_end(server->renderer);
+	wlr_output_commit(output->wlr_output);
 }
 
 void cleanupmon(struct wl_listener *listener, void *data) {
+	struct output *output = wl_container_of(listener, output, destroy);
+
+	wl_list_remove(&output->link);
+	wl_list_remove(&output->destroy.link);
+	wl_list_remove(&output->frame.link);
+
+	free(output);
 }
 
 void createmon(struct wl_listener *listener, void *data) {
 	struct server *server = wl_container_of(listener, server, new_output);
 	struct wlr_output *wlr_output = data;
-	wlr_output_init_render(wlr_output, server->alloc, server->renderer);
 
-	wlr_output_set_mode(wlr_output, wlr_output_preferred_mode(wlr_output));
+	struct output *output = malloc(sizeof(struct output));
+	if (output == NULL) {
+		wlr_backend_destroy(server->backend);
+		wl_display_destroy(server->wl_display);
+		die("createmon", 1);
+	}
 
-	wlr_output_enable(wlr_output, 1);
-	if (!wlr_output_commit(wlr_output))
-		return;
+	if (wl_list_length(&wlr_output->modes) > 0) {
+		struct wlr_output_mode *mode = wl_container_of((&wlr_output->modes)->prev, mode, link);
+		wlr_output_set_mode(wlr_output, mode);
+	}
 
-	wlr_output_layout_add_auto(server->output_layout, wlr_output);
+	clock_gettime(CLOCK_MONOTONIC, &output->last_frame);
+
+	output->server = server;
+	output->wlr_output = wlr_output;
+	wl_list_insert(&server->outputs, &output->link);
+
+	output->destroy.notify = cleanupmon;
+	wl_signal_add(&wlr_output->events.destroy, &output->destroy);
+
+	output->frame.notify = rendermon;
+	wl_signal_add(&wlr_output->events.frame, &output->frame);
+
+	wlr_output_schedule_frame(wlr_output);
 }
 
 void server_init(struct server *server) {
 	server->wl_display = wl_display_create();
 	assert(server->wl_display);
 
+	server->wl_event_loop = wl_display_get_event_loop(server->wl_display);
+	assert(server->wl_event_loop);
+
 	server->backend = wlr_backend_autocreate(server->wl_display);
 	assert(server->backend);
 
-	/* Create a renderer with the default implementation */
 	server->renderer = wlr_renderer_autocreate(server->backend);
 	assert(server->renderer);
 
-	wlr_renderer_init_wl_display(server->renderer, server->wl_display);
-
-	/* Create a default allocator */
-	server->alloc = wlr_allocator_autocreate(server->backend, server->renderer);
-	assert(server->alloc);
-
 	wlr_data_device_manager_create(server->wl_display);
 	wlr_export_dmabuf_manager_v1_create(server->wl_display);
 	wlr_screencopy_manager_v1_create(server->wl_display);
@@ -45,9 +82,9 @@ void server_init(struct server *server) {
 	wlr_primary_selection_v1_device_manager_create(server->wl_display);
 
 	/* Init monitors */
+	wl_list_init(&server->outputs);
 	server->new_output.notify = createmon;
 	wl_signal_add(&server->backend->events.new_output, &server->new_output);
-	wl_list_init(&server->outputs);
 
 	const char *socket = wl_display_add_socket_auto(server->wl_display);
 	assert(socket);