audio/media: convert to using the audio HAL and new audio defs

Change-Id: Ibc637918637329e4f2b62f4ac7781102fbc269f5
Signed-off-by: Dima Zavin <dima@android.com>
diff --git a/media/libmediaplayerservice/MidiFile.cpp b/media/libmediaplayerservice/MidiFile.cpp
index 1b0b05f..37a3db3 100644
--- a/media/libmediaplayerservice/MidiFile.cpp
+++ b/media/libmediaplayerservice/MidiFile.cpp
@@ -30,6 +30,8 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
+#include <hardware/audio.h>
+
 #include "MidiFile.h"
 
 #ifdef HAVE_GETTID
@@ -58,7 +60,7 @@
 MidiFile::MidiFile() :
     mEasData(NULL), mEasHandle(NULL), mAudioBuffer(NULL),
     mPlayTime(-1), mDuration(-1), mState(EAS_STATE_ERROR),
-    mStreamType(AudioSystem::MUSIC), mLoop(false), mExit(false),
+    mStreamType(AUDIO_STREAM_MUSIC), mLoop(false), mExit(false),
     mPaused(false), mRender(false), mTid(-1)
 {
     LOGV("constructor");
@@ -423,7 +425,7 @@
 }
 
 status_t MidiFile::createOutputTrack() {
-    if (mAudioSink->open(pLibConfig->sampleRate, pLibConfig->numChannels, AudioSystem::PCM_16_BIT, 2) != NO_ERROR) {
+    if (mAudioSink->open(pLibConfig->sampleRate, pLibConfig->numChannels, AUDIO_FORMAT_PCM_16_BIT, 2) != NO_ERROR) {
         LOGE("mAudioSink open failed");
         return ERROR_OPEN_FAILED;
     }