commit 3c28654ae28b2121dcab9e29e67a1a755af46df2
author Galia Peycheva <galinap@google.com> Thu Jun 17 15:21:28 2021 +0200
committer Galia Peycheva <galinap@google.com> Thu Jun 17 15:25:45 2021 +0200
tree bb925e4dc1e45f63c9bff62c35bc4a5431226573
parent 603a15d295579ea583fbad2cb9c15cf41dd598dc

Fix blur region alpha not fading during animations

Bug: 190606509
Test: m && flash && test on a window that fades
Change-Id: I9482e2b3188c1e831a60d4e2920b0798edb11015

services/surfaceflinger/Layer.cpp

diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 2bf5602..a8f37ad 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -2018,7 +2018,7 @@
 
 const std::vector<BlurRegion> Layer::getBlurRegions() const {
     auto regionsCopy(getDrawingState().blurRegions);
-    int layerAlpha = getAlpha();
+    float layerAlpha = getAlpha();
     for (auto& region : regionsCopy) {
         region.alpha = region.alpha * layerAlpha;
     }