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100 lines
3.0 KiB
100 lines
3.0 KiB
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef HTTP_LIVE_SOURCE_H_
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#define HTTP_LIVE_SOURCE_H_
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#include "NuPlayer.h"
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#include "NuPlayerSource.h"
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#include "LiveSession.h"
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namespace android {
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struct LiveSession;
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struct NuPlayer::HTTPLiveSource : public NuPlayer::Source {
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HTTPLiveSource(
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const sp<AMessage> ¬ify,
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const sp<IMediaHTTPService> &httpService,
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const char *url,
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const KeyedVector<String8, String8> *headers);
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virtual status_t getBufferingSettings(
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BufferingSettings* buffering /* nonnull */) override;
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virtual status_t setBufferingSettings(const BufferingSettings& buffering) override;
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virtual void prepareAsync();
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virtual void start();
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virtual status_t dequeueAccessUnit(bool audio, sp<ABuffer> *accessUnit);
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virtual sp<MetaData> getFormatMeta(bool audio);
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virtual sp<AMessage> getFormat(bool audio);
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virtual status_t feedMoreTSData();
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virtual status_t getDuration(int64_t *durationUs);
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virtual size_t getTrackCount() const;
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virtual sp<AMessage> getTrackInfo(size_t trackIndex) const;
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virtual ssize_t getSelectedTrack(media_track_type /* type */) const;
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virtual status_t selectTrack(size_t trackIndex, bool select, int64_t timeUs);
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virtual status_t seekTo(
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int64_t seekTimeUs,
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MediaPlayerSeekMode mode = MediaPlayerSeekMode::SEEK_PREVIOUS_SYNC) override;
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protected:
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virtual ~HTTPLiveSource();
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virtual void onMessageReceived(const sp<AMessage> &msg);
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private:
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enum Flags {
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// Don't log any URLs.
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kFlagIncognito = 1,
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};
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enum {
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kWhatSessionNotify,
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kWhatFetchSubtitleData,
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kWhatFetchMetaData,
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};
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sp<IMediaHTTPService> mHTTPService;
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AString mURL;
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KeyedVector<String8, String8> mExtraHeaders;
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uint32_t mFlags;
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status_t mFinalResult;
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off64_t mOffset;
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sp<ALooper> mLiveLooper;
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sp<LiveSession> mLiveSession;
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int32_t mFetchSubtitleDataGeneration;
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int32_t mFetchMetaDataGeneration;
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bool mHasMetadata;
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bool mMetadataSelected;
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BufferingSettings mBufferingSettings;
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void onSessionNotify(const sp<AMessage> &msg);
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void pollForRawData(
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const sp<AMessage> &msg, int32_t currentGeneration,
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LiveSession::StreamType fetchType, int32_t pushWhat);
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DISALLOW_EVIL_CONSTRUCTORS(HTTPLiveSource);
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};
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} // namespace android
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#endif // HTTP_LIVE_SOURCE_H_
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