From ac5ca759976c65486b76c4c473643bd88cf190db Mon Sep 17 00:00:00 2001
From: tangrobin <tangrobin@google.com>
Date: Mon, 8 Jun 2020 23:11:12 +0800
Subject: [PATCH] dre: Use phase offsets as duration

In Android R, the SurfaceFlinger calculate phase offsets
based on duration. Adopt the new way of specifying
phase offsets to SurfaceFlinger.

Bug: 158464992
Test: scrolling, app launching/closing, playing video
Change-Id: Ia717f5c0075b6adaedaf20dd6be689737edc1415
---
 vendor.prop | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/vendor.prop b/vendor.prop
index b1efb3a..9ceb987 100644
--- a/vendor.prop
+++ b/vendor.prop
@@ -119,12 +119,15 @@ vendor.gatekeeper.disable_spu=true
 
 # Graphics
 debug.sf.disable_client_composition_cache=1
+debug.sf.early.sf.duration=21000000
+debug.sf.early.app.duration=16500000
+debug.sf.earlyGl.app.duration=21000000
+debug.sf.earlyGl.sf.duration=13500000
 debug.sf.enable_gl_backpressure=1
-debug.sf.high_fps_early_gl_phase_offset_ns=-2000000
-debug.sf.high_fps_early_phase_offset_ns=-4000000
-debug.sf.high_fps_late_app_phase_offset_ns=1000000
-debug.sf.high_fps_late_sf_phase_offset_ns=-2000000
 debug.sf.latch_unsignaled=1
+debug.sf.late.app.duration=20500000
+debug.sf.late.sf.duration=10500000
+debug.sf.use_phase_offsets_as_durations=1
 ro.hardware.egl=adreno
 ro.hardware.vulkan=adreno
 ro.opengles.version=196610