commit f919b6dbf35c8a1309b529f93f1337b28095eced
author Pat Manning <patmanning@google.com> Tue Jan 30 13:14:55 2024 +0000
committer Pat Manning <patmanning@google.com> Thu Feb 08 11:40:48 2024 +0000
tree 41e80561522d60fc3b14d78751214b36aaf94516
parent 1239a7cd64c555025a8f2f188653a062061cdfd3

Add support for drawing drop shadow for PointerIcons in native code.

Bug: 305193969
Test: Manual
Flag: ACONFIG com.android.systemui.enable_vector_cursors DEVELOPMENT
Change-Id: Id19c11ccc4b528afdad19f6b68b36411108853c4

libs/input/SpriteIcon.cpp

diff --git a/libs/input/SpriteIcon.cpp b/libs/input/SpriteIcon.cpp
index b7e51e2..59e36e4 100644
--- a/libs/input/SpriteIcon.cpp
+++ b/libs/input/SpriteIcon.cpp
@@ -34,6 +34,9 @@
 
     graphics::Paint paint;
     paint.setBlendMode(ABLEND_MODE_SRC);
+    if (drawNativeDropShadow) {
+        paint.setImageFilter(AIMAGE_FILTER_DROP_SHADOW_FOR_POINTER_ICON);
+    }
 
     graphics::Canvas canvas(outBuffer, (int32_t)surface->getBuffersDataSpace());
     canvas.drawBitmap(bitmap, 0, 0, &paint);