From 8b0e575f6423575c08e9a6748be41c888611d631 Mon Sep 17 00:00:00 2001
From: Hailey <me@haileyok.com>
Date: Wed, 6 Mar 2024 15:33:23 -0800
Subject: Adjust FlatList performance in main feeds (#3134)

* adjust flatlist perf settings

* calculate initial num to render based on screen height

* adjust window size

* don't react to screen height changes
---
 src/view/com/posts/Feed.tsx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/view/com/posts/Feed.tsx')

diff --git a/src/view/com/posts/Feed.tsx b/src/view/com/posts/Feed.tsx
index 54d8aa224..cd3e98785 100644
--- a/src/view/com/posts/Feed.tsx
+++ b/src/view/com/posts/Feed.tsx
@@ -32,6 +32,7 @@ import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 import {DiscoverFallbackHeader} from './DiscoverFallbackHeader'
 import {FALLBACK_MARKER_POST} from '#/lib/api/feed/home'
+import {useInitialNumToRender} from 'lib/hooks/useInitialNumToRender'
 
 const LOADING_ITEM = {_reactKey: '__loading__'}
 const EMPTY_FEED_ITEM = {_reactKey: '__empty__'}
@@ -84,6 +85,7 @@ let Feed = ({
   const {_} = useLingui()
   const queryClient = useQueryClient()
   const {currentAccount} = useSession()
+  const initialNumToRender = useInitialNumToRender()
   const [isPTRing, setIsPTRing] = React.useState(false)
   const checkForNewRef = React.useRef<(() => void) | null>(null)
   const lastFetchRef = React.useRef<number>(Date.now())
@@ -327,6 +329,8 @@ let Feed = ({
         desktopFixedHeight={
           desktopFixedHeightOffset ? desktopFixedHeightOffset : true
         }
+        initialNumToRender={initialNumToRender}
+        windowSize={11}
       />
     </View>
   )
-- 
cgit 1.4.1

