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/*
* Copyright (C) 2012 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 GENERIC_SOURCE_H_
#define GENERIC_SOURCE_H_
#include "NuPlayer.h"
#include "NuPlayerSource.h"
#include "ATSParser.h"
namespace android {
struct AnotherPacketSource;
struct ARTSPController;
struct DataSource;
struct MediaSource;
struct NuPlayer::GenericSource : public NuPlayer::Source {
GenericSource(
const sp<AMessage> ¬ify,
const char *url,
const KeyedVector<String8, String8> *headers,
bool uidValid = false,
uid_t uid = 0);
GenericSource(
const sp<AMessage> ¬ify,
int fd, int64_t offset, int64_t length);
virtual void prepareAsync();
virtual void start();
virtual status_t feedMoreTSData();
virtual status_t dequeueAccessUnit(bool audio, sp<ABuffer> *accessUnit);
virtual status_t getDuration(int64_t *durationUs);
virtual status_t seekTo(int64_t seekTimeUs);
protected:
virtual ~GenericSource();
virtual sp<MetaData> getFormatMeta(bool audio);
private:
struct Track {
sp<MediaSource> mSource;
sp<AnotherPacketSource> mPackets;
};
Track mAudioTrack;
Track mVideoTrack;
int64_t mDurationUs;
bool mAudioIsVorbis;
void initFromDataSource(const sp<DataSource> &dataSource);
void readBuffer(
bool audio,
int64_t seekTimeUs = -1ll, int64_t *actualTimeUs = NULL);
DISALLOW_EVIL_CONSTRUCTORS(GenericSource);
};
} // namespace android
#endif // GENERIC_SOURCE_H_
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