commit 2148bf0e79c436b8764b9edc4c8f2730cce98a32
author Andy Hung <hunga@google.com> Mon Nov 28 19:01:02 2016 -0800
committer Andy Hung <hunga@google.com> Thu Dec 01 17:36:41 2016 -0800
tree 8d380e3f69e99d4ebf76c08c51a5833dc0eca2ff
parent b54cab90d4bf84745a57232080d72a50c3b731da

Log audio information to ensure complete delivery

Test: Audio playback
Bug: 30572472
Change-Id: Ibad6fc202692cd3480ae726627252afdead083f3

services/audioflinger/Tracks.cpp

diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index 8f134c1..e8e27e4 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -459,7 +459,7 @@
 /*static*/ void AudioFlinger::PlaybackThread::Track::appendDumpHeader(String8& result)
 {
     result.append("    Name Active Client Type      Fmt Chn mask Session fCount S F SRate  "
-                  "L dB  R dB    Server Main buf  Aux Buf Flags UndFrmCnt\n");
+                  "L dB  R dB    Server Main buf  Aux buf Flags UndFrmCnt  Flushed\n");
 }
 
 void AudioFlinger::PlaybackThread::Track::dump(char* buffer, size_t size, bool active)
@@ -526,7 +526,7 @@
         break;
     }
     snprintf(&buffer[8], size-8, " %6s %6u %4u %08X %08X %7u %6zu %1c %1d %5u %5.2g %5.2g  "
-                                 "%08X %p %p 0x%03X %9u%c\n",
+                                 "%08X %08zX %08zX 0x%03X %9u%c %7u\n",
             active ? "yes" : "no",
             (mClient == 0) ? getpid_cached : mClient->pid(),
             mStreamType,
@@ -540,11 +540,12 @@
             20.0 * log10(float_from_gain(gain_minifloat_unpack_left(vlr))),
             20.0 * log10(float_from_gain(gain_minifloat_unpack_right(vlr))),
             mCblk->mServer,
-            mMainBuffer,
-            mAuxBuffer,
+            (size_t)mMainBuffer, // use %zX as %p appends 0x
+            (size_t)mAuxBuffer,  // use %zX as %p appends 0x
             mCblk->mFlags,
             mAudioTrackServerProxy->getUnderrunFrames(),
-            nowInUnderrun);
+            nowInUnderrun,
+            (unsigned)mAudioTrackServerProxy->framesFlushed() % 10000000); // 7 digits
 }
 
 uint32_t AudioFlinger::PlaybackThread::Track::sampleRate() const {