Add option to disable blurhash previews (#11188)

* Add option to disable blurhash previews

* Update option text

* Change options order

1 files changed, 3 insertions, 1 deletions

diff --git a/app/javascript/mastodon/components/media_gallery.js b/app/javascript/mastodon/components/media_gallery.js
index 77bac61ee..9cd71b7c9 100644
--- a/app/javascript/mastodon/components/media_gallery.js
+++ b/app/javascript/mastodon/components/media_gallery.js
@@ -6,7 +6,7 @@ import IconButton from './icon_button';
 import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 import { isIOS } from '../is_mobile';
 import classNames from 'classnames';
-import { autoPlayGif, displayMedia } from '../initial_state';
+import { autoPlayGif, displayMedia, useBlurhash } from '../initial_state';
 import { decode } from 'blurhash';
 
 const messages = defineMessages({
@@ -81,6 +81,8 @@ class Item extends React.PureComponent {
   }
 
   _decode () {
+    if (!useBlurhash) return;
+
     const hash   = this.props.attachment.get('blurhash');
     const pixels = decode(hash, 32, 32);