commit 6547ff4327aa320fbc9635668d3fc66db7dd78f6
author Jamie Gennis <jgennis@google.com> Tue Jul 16 20:12:42 2013 -0700
committer Jamie Gennis <jgennis@google.com> Tue Jul 23 17:28:47 2013 -0700
tree 038c4ccba9a547edddfedccd59c70d4eac85b7fc
parent bdce8170479d0efb548514c1a290e1bfea711cfd

surfaceflinger: add frame duration logging

Change-Id: Ib414a45e7e191f23a2726cbbbeb606e9ce68a3b5

services/surfaceflinger/EventLog/EventLog.cpp

diff --git a/services/surfaceflinger/EventLog/EventLog.cpp b/services/surfaceflinger/EventLog/EventLog.cpp
index 815242b..47bab83 100644
--- a/services/surfaceflinger/EventLog/EventLog.cpp
+++ b/services/surfaceflinger/EventLog/EventLog.cpp
@@ -31,17 +31,22 @@
 EventLog::EventLog() {
 }
 
-void EventLog::doLogJank(const String8& window, int32_t value) {
-    EventLog::TagBuffer buffer(LOGTAG_SF_JANK);
-    buffer.startList(2);
+void EventLog::doLogFrameDurations(const String8& window,
+        const int32_t* durations, size_t numDurations) {
+    EventLog::TagBuffer buffer(LOGTAG_SF_FRAME_DUR);
+    buffer.startList(1 + numDurations);
     buffer.writeString8(window);
-    buffer.writeInt32(value);
+    for (size_t i = 0; i < numDurations; i++) {
+        buffer.writeInt32(durations[i]);
+    }
     buffer.endList();
     buffer.log();
 }
 
-void EventLog::logJank(const String8& window, int32_t value) {
-    EventLog::getInstance().doLogJank(window, value);
+void EventLog::logFrameDurations(const String8& window,
+        const int32_t* durations, size_t numDurations) {
+    EventLog::getInstance().doLogFrameDurations(window, durations,
+            numDurations);
 }
 
 // ---------------------------------------------------------------------------