--- nono/vm/renderer.cpp	2026/04/29 17:04:32	1.1.1.2
+++ nono/vm/renderer.cpp	2026/04/29 17:04:36	1.1.1.3
@@ -1,11 +1,13 @@
 //
 // nono
-// Copyright (C) 2018 isaki@NetBSD.org
+// Copyright (C) 2020 nono project
+// Licensed under nono-license.txt
 //
 
 #include "object.h"
 #include "bitmap.h"
 #include "bt454.h"
+#include "mythread.h"
 #include "renderer.h"
 #include "tvram.h"
 
@@ -92,7 +94,7 @@ Renderer::Render()
 void *
 renderer_run(void *dummy)
 {
-	pthread_setname_np("Renderer");
+	PTHREAD_SETNAME("Renderer");
 
 	gRenderer->ThreadRun();
 	return NULL;
@@ -226,7 +228,7 @@ LunaRenderer::RenderMain()
 	// dy はレンダラ画面の Y 座標 (RFCNT のラスタカウンタを考慮)
 
 	// XXX とりあえず1プレーン
-	plane0 = (uint32 *)mem;
+	plane0 = (const uint32 *)mem;
 	int sy = vscroll;
 	for (int dy = 0; dy < height; dst0 += width * BPP, dy++, sy++) {
 		sy &= 0x3ff;