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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_BASE_ANDROID_DEMUXER_STREAM_PLAYER_PARAMS_H_
#define MEDIA_BASE_ANDROID_DEMUXER_STREAM_PLAYER_PARAMS_H_
#include <vector>
#include "media/base/audio_decoder_config.h"
#include "media/base/decrypt_config.h"
#include "media/base/demuxer_stream.h"
#include "media/base/media_export.h"
#include "media/base/video_decoder_config.h"
#include "ui/gfx/geometry/size.h"
namespace media {
struct MEDIA_EXPORT DemuxerConfigs {
DemuxerConfigs();
~DemuxerConfigs();
AudioCodec audio_codec;
int audio_channels;
int audio_sampling_rate;
bool is_audio_encrypted;
std::vector<uint8> audio_extra_data;
int64 audio_codec_delay_ns;
int64 audio_seek_preroll_ns;
VideoCodec video_codec;
gfx::Size video_size;
bool is_video_encrypted;
std::vector<uint8> video_extra_data;
base::TimeDelta duration;
};
struct MEDIA_EXPORT AccessUnit {
AccessUnit();
~AccessUnit();
DemuxerStream::Status status;
bool is_end_of_stream;
// TODO(ycheo): Use the shared memory to transfer the block data.
std::vector<uint8> data;
base::TimeDelta timestamp;
std::vector<char> key_id;
std::vector<char> iv;
std::vector<media::SubsampleEntry> subsamples;
bool is_key_frame;
};
struct MEDIA_EXPORT DemuxerData {
DemuxerData();
~DemuxerData();
DemuxerStream::Type type;
std::vector<AccessUnit> access_units;
// If the last entry in |access_units| has a status equal to |kConfigChanged|,
// a corresponding DemuxerConfigs is added into this vector. The
// DemuxerConfigs should only contain information of the stream that is
// specified by |type|. This solves the issue that we need multiple IPCs when
// demuxer configs change.
std::vector<DemuxerConfigs> demuxer_configs;
};
}; // namespace media
// For logging
MEDIA_EXPORT
std::ostream& operator<<(std::ostream& os, const media::AccessUnit& au);
MEDIA_EXPORT
std::ostream& operator<<(std::ostream& os, const media::DemuxerConfigs& conf);
#endif // MEDIA_BASE_ANDROID_DEMUXER_STREAM_PLAYER_PARAMS_H_
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