From 6b416d2340e6898a7544cefff9acb1f2d791760b Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Sun, 22 May 2022 22:35:03 +0900
Subject: [PATCH] ebiten: refactoring

---
 debug_ebitendebug.go    | 4 +---
 debug_notebitendebug.go | 4 +---
 imagedumper_desktop.go  | 2 +-
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/debug_ebitendebug.go b/debug_ebitendebug.go
index a438721a9..c0f7f1797 100644
--- a/debug_ebitendebug.go
+++ b/debug_ebitendebug.go
@@ -17,6 +17,4 @@
 
 package ebiten
 
-func isDebug() bool {
-	return true
-}
+const isDebug = true
diff --git a/debug_notebitendebug.go b/debug_notebitendebug.go
index 5efbd8206..a0d87d525 100644
--- a/debug_notebitendebug.go
+++ b/debug_notebitendebug.go
@@ -17,6 +17,4 @@
 
 package ebiten
 
-func isDebug() bool {
-	return false
-}
+const isDebug = false
diff --git a/imagedumper_desktop.go b/imagedumper_desktop.go
index fb0833805..031494ec6 100644
--- a/imagedumper_desktop.go
+++ b/imagedumper_desktop.go
@@ -124,7 +124,7 @@ func (i *imageDumper) update() error {
 		}
 
 		if keyname := os.Getenv(envInternalImagesKey); keyname != "" {
-			if isDebug() {
+			if isDebug {
 				if key, ok := keyNameToKeyCode(keyname); ok {
 					i.hasDumpInternalImagesKey = true
 					i.dumpInternalImagesKey = key