From 33b1b940671b4c5472e3ec272d6b109087edf73d Mon Sep 17 00:00:00 2001
From: Dean Lee <deanlee3@gmail.com>
Date: Wed, 17 Nov 2021 22:37:45 +0800
Subject: [PATCH] cameraview: remove glflush, reduce C3 CPU usage  (#22949)

* remove glflush

* revert cpu
---
 selfdrive/test/test_onroad.py         | 2 +-
 selfdrive/ui/qt/widgets/cameraview.cc | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/selfdrive/test/test_onroad.py b/selfdrive/test/test_onroad.py
index f1aad012ef..86d9a99379 100755
--- a/selfdrive/test/test_onroad.py
+++ b/selfdrive/test/test_onroad.py
@@ -56,7 +56,7 @@ if TICI:
     "./loggerd": 70.0,
     "selfdrive.controls.controlsd": 28.0,
     "./camerad": 31.0,
-    "./_ui": 30.2,
+    "./_ui": 21.0,
     "selfdrive.controls.plannerd": 11.7,
     "./_dmonitoringmodeld": 10.0,
     "selfdrive.locationd.paramsd": 5.0,
diff --git a/selfdrive/ui/qt/widgets/cameraview.cc b/selfdrive/ui/qt/widgets/cameraview.cc
index 1daabd7d1e..0cc654e40d 100644
--- a/selfdrive/ui/qt/widgets/cameraview.cc
+++ b/selfdrive/ui/qt/widgets/cameraview.cc
@@ -307,7 +307,6 @@ void CameraViewWidget::vipcThread() {
 
         emit vipcThreadFrameReceived(buf);
 
-        glFlush();
       } else {
         emit vipcThreadFrameReceived(buf);
       }