From 2a3cc9a64330dd36e466fe5e1b634146f2d641c1 Mon Sep 17 00:00:00 2001
From: Chong Zhang <chz@google.com>
Date: Thu, 21 Aug 2014 17:48:26 -0700
Subject: add buffering update to GenericSource

Bug: 17182378

Change-Id: Ib86f3f522d7ea635489edd2b512adb7f4b27e381
---
 media/libmediaplayerservice/nuplayer/GenericSource.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'media/libmediaplayerservice/nuplayer/GenericSource.h')

diff --git a/media/libmediaplayerservice/nuplayer/GenericSource.h b/media/libmediaplayerservice/nuplayer/GenericSource.h
index 946307c..663bfae 100644
--- a/media/libmediaplayerservice/nuplayer/GenericSource.h
+++ b/media/libmediaplayerservice/nuplayer/GenericSource.h
@@ -34,6 +34,7 @@ struct IMediaHTTPService;
 struct MediaSource;
 class MediaBuffer;
 struct NuCachedSource2;
+struct WVMExtractor;
 
 struct NuPlayer::GenericSource : public NuPlayer::Source {
     GenericSource(const sp<AMessage> &notify, bool uidValid, uid_t uid);
@@ -77,6 +78,7 @@ private:
         kWhatSendSubtitleData,
         kWhatSendTimedTextData,
         kWhatChangeAVSource,
+        kWhatPollBuffering,
     };
 
     Vector<sp<MediaSource> > mSources;
@@ -108,9 +110,12 @@ private:
 
     sp<DataSource> mDataSource;
     sp<NuCachedSource2> mCachedSource;
+    sp<WVMExtractor> mWVMExtractor;
     String8 mContentType;
     AString mSniffedMIME;
     off64_t mMetaDataSize;
+    int64_t mBitrate;
+    int32_t mPollBufferingGeneration;
 
     sp<ALooper> mLooper;
 
@@ -141,6 +146,11 @@ private:
             media_track_type trackType,
             int64_t seekTimeUs = -1ll, int64_t *actualTimeUs = NULL, bool formatChange = false);
 
+    void schedulePollBuffering();
+    void cancelPollBuffering();
+    void onPollBuffering();
+    void notifyBufferingUpdate(int percentage);
+
     DISALLOW_EVIL_CONSTRUCTORS(GenericSource);
 };
 
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