From f81539eba86e0f0cd0cf3e2e8f12e141c8613ec1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?=
 <leohdz172@proton.me>
Date: Wed, 14 Aug 2024 12:47:28 -0600
Subject: [PATCH] use a swapchain buffer when enabling an output via
 wlr_output_management_v1

---
 dwl.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dwl.c b/dwl.c
index 7c176f0..6dc91b9 100644
--- a/dwl.c
+++ b/dwl.c
@@ -15,6 +15,7 @@
 #include <wlr/backend.h>
 #include <wlr/backend/libinput.h>
 #include <wlr/render/allocator.h>
+#include <wlr/render/swapchain.h>
 #include <wlr/render/wlr_renderer.h>
 #include <wlr/types/wlr_alpha_modifier_v1.h>
 #include <wlr/types/wlr_compositor.h>
@@ -1959,8 +1960,10 @@ outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test)
 		goto out;
 
 	for (i = 0; i < states_len; i++) {
-		Monitor *m = states[i].output->data;
-		wlr_scene_output_build_state(m->scene_output, &states[i].base, NULL);
+		struct wlr_swapchain *swapchain = wlr_output_swapchain_manager_get_swapchain(
+				&swapchain_manager, states[i].output);
+		if (swapchain && !states[i].output->enabled)
+			wlr_output_state_set_buffer(&states[i].base, wlr_swapchain_acquire(swapchain));
 	}
 
 	if (!(ok = wlr_backend_commit(backend, states, states_len)))