From 9464dc2f5850362823b8c9e92eac55b3efca7f92 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Sat, 31 Oct 2020 02:59:34 +0900
Subject: [PATCH] ebiten: Refactoring: canSkipMipmap

---
 image.go | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/image.go b/image.go
index 72fef61c6..c3eeb5544 100644
--- a/image.go
+++ b/image.go
@@ -88,14 +88,10 @@ func (i *Image) Fill(clr color.Color) {
 }
 
 func canSkipMipmap(geom GeoM, filter driver.Filter) bool {
-	det := geom.det2x2()
-	if filter == driver.FilterNearest && det <= 1.001 {
+	if filter != driver.FilterLinear {
 		return true
 	}
-	if filter == driver.FilterLinear && det >= 0.999 {
-		return true
-	}
-	return false
+	return geom.det2x2() >= 0.999
 }
 
 // DrawImageOptions represents options for DrawImage.