commit a9c43763ce7d4ce6a48331acc0092711ed11afef
author Vishnu Nair <vishnun@google.com> Fri Jan 27 19:10:25 2023 +0000
committer Vishnu Nair <vishnun@google.com> Fri Jan 27 22:57:07 2023 +0000
tree e4ecf915d5b0c3ff0887b1f437a09a6cc10d1b8d
parent 710b8b3956beb6496ff734ee8b18549bf1234559

SF: Support display mirroring with new frontend

Bug: 238781169
Test: presubmit
Change-Id: I569822bd1dd70e2b0b660042329abb27f263dc66

services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp

diff --git a/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp b/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp
index cc26591..d0ffe61 100644
--- a/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp
+++ b/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp
@@ -714,6 +714,10 @@
         snapshot.fixedTransformHint = requested.fixedTransformHint != ui::Transform::ROT_INVALID
                 ? requested.fixedTransformHint
                 : parentSnapshot.fixedTransformHint;
+        // Display mirrors are always placed in a VirtualDisplay so we never want to capture layers
+        // marked as skip capture
+        snapshot.handleSkipScreenshotFlag = parentSnapshot.handleSkipScreenshotFlag ||
+                (requested.layerStackToMirror != ui::INVALID_LAYER_STACK);
     }
 
     if (forceUpdate || requested.changes.get() != 0) {