Add dynamic output resizing for Wayland backend

This allows outputs to:
- Not support modesetting
- Resize themselves

3 files changed, 17 insertions, 17 deletions

diff --git a/example/pointer.c b/example/pointer.c
index 1da77b85..8735c61e 100644
--- a/example/pointer.c
+++ b/example/pointer.c
@@ -110,15 +110,14 @@ int main(int argc, char *argv[]) {
 		.default_color = { 0.25f, 0.25f, 0.25f, 1 },
 		.clear_color = { 0.25f, 0.25f, 0.25f, 1 }
 	};
-	struct compositor_state compositor = { 0,
-		.data = &state,
-		.output_add_cb = handle_output_add,
-		.output_frame_cb = handle_output_frame,
-		.keyboard_key_cb = handle_keyboard_key,
-		.pointer_motion_cb = handle_pointer_motion,
-		.pointer_button_cb = handle_pointer_button,
-		.pointer_axis_cb = handle_pointer_axis,
-	};
+	struct compositor_state compositor = { 0 };
+	compositor.data = &state;
+	compositor.output_add_cb = handle_output_add;
+	compositor.output_frame_cb = handle_output_frame;
+	compositor.keyboard_key_cb = handle_keyboard_key;
+	compositor.pointer_motion_cb = handle_pointer_motion;
+	compositor.pointer_button_cb = handle_pointer_button;
+	compositor.pointer_axis_cb = handle_pointer_axis;
 	compositor_init(&compositor);
 
 	state.renderer = wlr_gles3_renderer_init();
diff --git a/example/rotation.c b/example/rotation.c
index a1c77013..d7b6b169 100644
--- a/example/rotation.c
+++ b/example/rotation.c
@@ -197,13 +197,12 @@ int main(int argc, char *argv[]) {
 	wl_list_init(&state.config);
 	parse_args(argc, argv, &state.config);
 
-	struct compositor_state compositor = { 0,
-		.data = &state,
-		.output_add_cb = handle_output_add,
-		.output_remove_cb = handle_output_remove,
-		.output_frame_cb = handle_output_frame,
-		.keyboard_key_cb = handle_keyboard_key,
-	};
+	struct compositor_state compositor = { 0 };
+	compositor.data = &state;
+	compositor.output_add_cb = handle_output_add;
+	compositor.output_remove_cb = handle_output_remove;
+	compositor.output_frame_cb = handle_output_frame;
+	compositor.keyboard_key_cb = handle_keyboard_key;
 	compositor_init(&compositor);
 
 	state.renderer = wlr_gles3_renderer_init();
diff --git a/example/shared.c b/example/shared.c
index 0fe7270f..6af3042b 100644
--- a/example/shared.c
+++ b/example/shared.c
@@ -383,7 +383,9 @@ static void output_add_notify(struct wl_listener *listener, void *data) {
 	fprintf(stderr, "Output '%s' added\n", output->name);
 	fprintf(stderr, "%s %s %"PRId32"mm x %"PRId32"mm\n", output->make, output->model,
 		output->phys_width, output->phys_height);
-	wlr_output_set_mode(output, output->modes->items[0]);
+	if (output->modes->length > 0) {
+		wlr_output_set_mode(output, output->modes->items[0]);
+	}
 	struct output_state *ostate = calloc(1, sizeof(struct output_state));
 	clock_gettime(CLOCK_MONOTONIC, &ostate->last_frame);
 	ostate->output = output;