commit ef68d6d40b0ccaf1ce1ce7fbb31f8707144cb227
author Vishnu Nair <vishnun@google.com> Tue Feb 28 06:18:27 2023 +0000
committer Vishnu Nair <vishnun@google.com> Fri Mar 03 20:20:46 2023 +0000
tree 4a20cc6b92cb8734daae666de6785bbf685692d4
parent 6b73363916925a3ba80ea1b460590c943b672e89

[sf] use snapshots to update layer history

Avoid directly accessing layer drawing state from layer
history, instead provide a snapshot of the layer data
needed.

Test: atest android.graphics.cts.MatchContentFrameRateTest android.graphics.cts.SetFrameRateTest
Bug: 238781169
Change-Id: I120e89cca70beb9811a8ee9c5c3203f2a5cfabb4

services/surfaceflinger/Scheduler/Scheduler.h

diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 3e93ef4..62a5fb2 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -219,8 +219,8 @@
 
     // Layers are registered on creation, and unregistered when the weak reference expires.
     void registerLayer(Layer*);
-    void recordLayerHistory(Layer*, nsecs_t presentTime, LayerHistory::LayerUpdateType)
-            EXCLUDES(mDisplayLock);
+    void recordLayerHistory(int32_t id, const LayerProps& layerProps, nsecs_t presentTime,
+                            LayerHistory::LayerUpdateType) EXCLUDES(mDisplayLock);
     void setModeChangePending(bool pending);
     void setDefaultFrameRateCompatibility(Layer*);
     void deregisterLayer(Layer*);