From e48f19269f06693cc1a85124ce62351fe38edf71 Mon Sep 17 00:00:00 2001
From: tarsin <43900799+asuka-mio@users.noreply.github.com>
Date: Mon, 6 Feb 2023 23:18:10 +0800
Subject: [PATCH] Do readaround, not readahead

---
 .../java/eu/kanade/tachiyomi/ui/reader/loader/PageLoader.kt     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/PageLoader.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/PageLoader.kt
index ca2e5070e..1fbdbd77b 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/PageLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/PageLoader.kt
@@ -46,7 +46,7 @@ abstract class PageLoader {
 
         // val pagesAbsent = (index until (mPreloads + index).coerceAtMost(size())).toMutableList().removeAll(mImageCache.snapshot().keys)
         // Should we refresh our LruCache ?
-        val pagesAbsent = (index until (mPreloads + index).coerceAtMost(size())).mapNotNull { it.takeIf { mImageCache[it] == null } }
+        val pagesAbsent = ((index - 5).coerceAtLeast(0) until (mPreloads + index).coerceAtMost(size())).mapNotNull { it.takeIf { mImageCache[it] == null } }
         preloadPages(pagesAbsent)
     }