New HLS implementation supporting independent stream sources, audio-only streams

and more.

Change-Id: Icfc45a0100243b2f7a14a9e65696be45b67d6495

1 files changed, 0 insertions, 165 deletions

diff --git a/media/libstagefright/include/LiveSession.h b/media/libstagefright/include/LiveSession.h
deleted file mode 100644
index db44a33..0000000
--- a/media/libstagefright/include/LiveSession.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef LIVE_SESSION_H_
-
-#define LIVE_SESSION_H_
-
-#include <media/stagefright/foundation/AHandler.h>
-
-#include <utils/String8.h>
-
-namespace android {
-
-struct ABuffer;
-struct DataSource;
-struct LiveDataSource;
-struct M3UParser;
-struct HTTPBase;
-
-struct LiveSession : public AHandler {
-    enum Flags {
-        // Don't log any URLs.
-        kFlagIncognito = 1,
-    };
-    LiveSession(
-            const sp<AMessage> &notify,
-            uint32_t flags = 0, bool uidValid = false, uid_t uid = 0);
-
-    sp<DataSource> getDataSource();
-
-    void connect(
-            const char *url,
-            const KeyedVector<String8, String8> *headers = NULL);
-
-    void disconnect();
-
-    // Blocks until seek is complete.
-    void seekTo(int64_t timeUs);
-
-    status_t getDuration(int64_t *durationUs) const;
-
-    bool isSeekable() const;
-    bool hasDynamicDuration() const;
-
-    // Posted notification's "what" field will carry one of the following:
-    enum {
-        kWhatPrepared,
-        kWhatPreparationFailed,
-    };
-
-protected:
-    virtual ~LiveSession();
-
-    virtual void onMessageReceived(const sp<AMessage> &msg);
-
-private:
-    enum {
-        kMaxNumQueuedFragments = 3,
-        kMaxNumRetries         = 5,
-    };
-
-    enum {
-        kWhatConnect        = 'conn',
-        kWhatDisconnect     = 'disc',
-        kWhatMonitorQueue   = 'moni',
-        kWhatSeek           = 'seek',
-    };
-
-    struct BandwidthItem {
-        AString mURI;
-        unsigned long mBandwidth;
-    };
-
-    sp<AMessage> mNotify;
-    uint32_t mFlags;
-    bool mUIDValid;
-    uid_t mUID;
-
-    bool mInPreparationPhase;
-
-    sp<LiveDataSource> mDataSource;
-
-    sp<HTTPBase> mHTTPDataSource;
-
-    AString mMasterURL;
-    KeyedVector<String8, String8> mExtraHeaders;
-
-    Vector<BandwidthItem> mBandwidthItems;
-
-    KeyedVector<AString, sp<ABuffer> > mAESKeyForURI;
-
-    ssize_t mPrevBandwidthIndex;
-    int64_t mLastPlaylistFetchTimeUs;
-    sp<M3UParser> mPlaylist;
-    int32_t mSeqNumber;
-    int64_t mSeekTimeUs;
-    int32_t mNumRetries;
-    bool mStartOfPlayback;
-
-    mutable Mutex mLock;
-    Condition mCondition;
-    int64_t mDurationUs;
-    bool mDurationFixed;  // Duration has been determined once and for all.
-    bool mSeekDone;
-    bool mDisconnectPending;
-
-    int32_t mMonitorQueueGeneration;
-
-    enum RefreshState {
-        INITIAL_MINIMUM_RELOAD_DELAY,
-        FIRST_UNCHANGED_RELOAD_ATTEMPT,
-        SECOND_UNCHANGED_RELOAD_ATTEMPT,
-        THIRD_UNCHANGED_RELOAD_ATTEMPT
-    };
-    RefreshState mRefreshState;
-
-    uint8_t mPlaylistHash[16];
-
-    void onConnect(const sp<AMessage> &msg);
-    void onDisconnect();
-    void onDownloadNext();
-    void onMonitorQueue();
-    void onSeek(const sp<AMessage> &msg);
-
-    status_t fetchFile(
-            const char *url, sp<ABuffer> *out,
-            int64_t range_offset = 0, int64_t range_length = -1);
-
-    sp<M3UParser> fetchPlaylist(const char *url, bool *unchanged);
-    size_t getBandwidthIndex();
-
-    status_t decryptBuffer(
-            size_t playlistIndex, const sp<ABuffer> &buffer);
-
-    void postMonitorQueue(int64_t delayUs = 0);
-
-    bool timeToRefreshPlaylist(int64_t nowUs) const;
-
-    static int SortByBandwidth(const BandwidthItem *, const BandwidthItem *);
-
-    // Returns the media time in us of the segment specified by seqNumber.
-    // This is computed by summing the durations of all segments before it.
-    int64_t getSegmentStartTimeUs(int32_t seqNumber) const;
-
-    void signalEOS(status_t err);
-
-    DISALLOW_EVIL_CONSTRUCTORS(LiveSession);
-};
-
-}  // namespace android
-
-#endif  // LIVE_SESSION_H_