commit 89f5d4ebf7ba08e4f655550623fb5d78aa638f28
author Alec Mouri <alecmouri@google.com> Fri Oct 20 17:12:49 2023 +0000
committer Alec Mouri <alecmouri@google.com> Wed Nov 01 21:29:59 2023 +0000
tree f9925efd3198efd8d8cfccdfd67f3ef28c35bc7a
parent 14bebe0a3e3f9af775253d7b769641dae9b5b165

Front buffered layers vote for max

...because all known use-cases for beam racing want low latency which
implies clocking the display to max

Bug: 305997105
Test: libsurfaceflinger_unittest
Test: test app with front buffered layers + youtube pip stays at max
Change-Id: Ibe33d4b43ea4943874f104409e3bc247f00cae33

services/surfaceflinger/Scheduler/LayerInfo.h

diff --git a/services/surfaceflinger/Scheduler/LayerInfo.h b/services/surfaceflinger/Scheduler/LayerInfo.h
index 7d3cffa..03ab0df 100644
--- a/services/surfaceflinger/Scheduler/LayerInfo.h
+++ b/services/surfaceflinger/Scheduler/LayerInfo.h
@@ -200,6 +200,7 @@
     FrameRate getSetFrameRateVote() const;
     bool isVisible() const;
     int32_t getFrameRateSelectionPriority() const;
+    bool isFrontBuffered() const;
     FloatRect getBounds() const;
     ui::Transform getTransform() const;
 
@@ -360,6 +361,7 @@
     LayerInfo::FrameRate setFrameRateVote;
     int32_t frameRateSelectionPriority = -1;
     bool isSmallDirty = false;
+    bool isFrontBuffered = false;
 };
 
 } // namespace scheduler