From d86d625bcc5b302bb653def11c53d49b523f1f92 Mon Sep 17 00:00:00 2001
From: Alan Evans <alan@signal.org>
Date: Wed, 3 Jun 2020 19:47:51 -0300
Subject: [PATCH] Smoother blur rendering.

---
 .../thoughtcrime/securesms/scribbles/UriGlideRenderer.java   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/scribbles/UriGlideRenderer.java b/app/src/main/java/org/thoughtcrime/securesms/scribbles/UriGlideRenderer.java
index 9c84788e08..d38dda5672 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/scribbles/UriGlideRenderer.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/scribbles/UriGlideRenderer.java
@@ -129,7 +129,10 @@ final class UriGlideRenderer implements Renderer {
         if (child.getZOrder() == EditorModel.Z_MASK) {
           renderMask = true;
           if (blurPaint == null) {
-            blurPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+            blurPaint = new Paint();
+            blurPaint.setAntiAlias(true);
+            blurPaint.setFilterBitmap(true);
+            blurPaint.setDither(true);
           }
           blurPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
           rendererContext.setMaskPaint(blurPaint);