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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.
#include "media/base/android/demuxer_stream_player_params.h"
#include <iomanip>
namespace media {
DemuxerConfigs::DemuxerConfigs()
: audio_codec(kUnknownAudioCodec),
audio_channels(0),
audio_sampling_rate(0),
is_audio_encrypted(false),
audio_codec_delay_ns(-1),
audio_seek_preroll_ns(-1),
video_codec(kUnknownVideoCodec),
is_video_encrypted(false) {}
DemuxerConfigs::~DemuxerConfigs() {}
AccessUnit::AccessUnit() : is_end_of_stream(false), is_key_frame(false) {}
AccessUnit::~AccessUnit() {}
DemuxerData::DemuxerData() : type(DemuxerStream::UNKNOWN) {}
DemuxerData::~DemuxerData() {}
namespace {
const char* AsString(DemuxerStream::Type stream_type) {
switch (stream_type) {
case DemuxerStream::UNKNOWN:
return "UNKNOWN";
case DemuxerStream::AUDIO:
return "AUDIO";
case DemuxerStream::VIDEO:
return "VIDEO";
case DemuxerStream::TEXT:
return "TEXT";
case DemuxerStream::NUM_TYPES:
return "NUM_TYPES";
}
NOTREACHED();
return nullptr; // crash early
}
#undef RETURN_STRING
#define RETURN_STRING(x) \
case x: \
return #x;
const char* AsString(AudioCodec codec) {
switch (codec) {
RETURN_STRING(kUnknownAudioCodec);
RETURN_STRING(kCodecAAC);
RETURN_STRING(kCodecMP3);
RETURN_STRING(kCodecPCM);
RETURN_STRING(kCodecVorbis);
RETURN_STRING(kCodecFLAC);
RETURN_STRING(kCodecAMR_NB);
RETURN_STRING(kCodecAMR_WB);
RETURN_STRING(kCodecPCM_MULAW);
RETURN_STRING(kCodecGSM_MS);
RETURN_STRING(kCodecPCM_S16BE);
RETURN_STRING(kCodecPCM_S24BE);
RETURN_STRING(kCodecOpus);
RETURN_STRING(kCodecPCM_ALAW);
RETURN_STRING(kCodecALAC);
}
NOTREACHED();
return nullptr; // crash early
}
const char* AsString(VideoCodec codec) {
switch (codec) {
RETURN_STRING(kUnknownVideoCodec);
RETURN_STRING(kCodecH264);
RETURN_STRING(kCodecHEVC);
RETURN_STRING(kCodecVC1);
RETURN_STRING(kCodecMPEG2);
RETURN_STRING(kCodecMPEG4);
RETURN_STRING(kCodecTheora);
RETURN_STRING(kCodecVP8);
RETURN_STRING(kCodecVP9);
}
NOTREACHED();
return nullptr; // crash early
}
const char* AsString(DemuxerStream::Status status) {
switch (status) {
case DemuxerStream::kOk:
return "kOk";
case DemuxerStream::kAborted:
return "kAborted";
case DemuxerStream::kConfigChanged:
return "kConfigChanged";
}
NOTREACHED();
return nullptr; // crash early
}
#undef RETURN_STRING
} // namespace (anonymous)
} // namespace media
std::ostream& operator<<(std::ostream& os, media::DemuxerStream::Type type) {
os << media::AsString(type);
return os;
}
std::ostream& operator<<(std::ostream& os, const media::AccessUnit& au) {
os << "status:" << media::AsString(au.status)
<< (au.is_end_of_stream ? " EOS" : "")
<< (au.is_key_frame ? " KEY_FRAME" : "") << " pts:" << au.timestamp
<< " size:" << au.data.size();
return os;
}
std::ostream& operator<<(std::ostream& os, const media::DemuxerConfigs& conf) {
os << "duration:" << conf.duration;
if (conf.audio_codec == media::kUnknownAudioCodec &&
conf.video_codec == media::kUnknownVideoCodec) {
os << " no audio, no video";
return os;
}
if (conf.audio_codec != media::kUnknownAudioCodec) {
os << " audio:" << media::AsString(conf.audio_codec)
<< " channels:" << conf.audio_channels
<< " rate:" << conf.audio_sampling_rate
<< (conf.is_audio_encrypted ? " encrypted" : "")
<< " delay (ns):" << conf.audio_codec_delay_ns
<< " preroll (ns):" << conf.audio_seek_preroll_ns;
if (!conf.audio_extra_data.empty()) {
os << " extra:{" << std::hex;
for (uint8 byte : conf.audio_extra_data)
os << " " << std::setfill('0') << std::setw(2) << (int)byte;
os << "}" << std::dec;
}
}
if (conf.video_codec != media::kUnknownVideoCodec) {
os << " video:" << media::AsString(conf.video_codec) << " "
<< conf.video_size.width() << "x" << conf.video_size.height()
<< (conf.is_video_encrypted ? " encrypted" : "");
}
return os;
}
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