commit 1e1a1282846318caa0bfe271500eb3ba24e9a513
author Adrian Roos <roosa@google.com> Wed Nov 01 19:05:31 2017 +0100
committer Adrian Roos <roosa@google.com> Mon Nov 06 14:56:08 2017 +0100
tree 240a65ecfcb6513de2ea0d2c186731750ba946d5
parent 026bb7e036acdeb32e2a1d6bcd90f7031299aee5

Add SurfaceFlinger tracing

Bug: 64831661
Test: adb shell service call SurfaceFlinger 1025 i32 1 && adb shell service call SurfaceFlinger 1025 i32 0
Change-Id: Idf272715b52aee5d2d366fbd4a96b0afaaf2d0c7

services/surfaceflinger/SurfaceFlinger.h

diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 25ccb89..d0f4699 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -60,6 +60,7 @@
 #include "LayerVector.h"
 #include "MessageQueue.h"
 #include "SurfaceInterceptor.h"
+#include "SurfaceTracing.h"
 #include "StartPropertySetThread.h"
 
 #ifdef USE_HWC2
@@ -575,6 +576,7 @@
     void setUpHWComposer();
     void doComposition();
     void doDebugFlashRegions();
+    void doTracing(const char* where);
     void doDisplayComposition(const sp<const DisplayDevice>& displayDevice, const Region& dirtyRegion);
 
     // compose surfaces for display hw. this fails if using GL and the surface
@@ -746,6 +748,7 @@
     bool mPropagateBackpressure = true;
 #endif
     SurfaceInterceptor mInterceptor;
+    SurfaceTracing mTracing;
     bool mUseHwcVirtualDisplays = false;
 
     // Restrict layers to use two buffers in their bufferqueues.