/* * Copyright 2003-2018 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef DUMP_DECODER_CLIENT_HXX #define DUMP_DECODER_CLIENT_HXX #include "decoder/Client.hxx" #include "thread/Mutex.hxx" /** * A #DecoderClient implementation which dumps metadata to stderr and * decoded data to stdout. */ class DumpDecoderClient final : public DecoderClient { bool initialized = false; uint16_t prev_kbit_rate = 0; public: Mutex mutex; bool IsInitialized() const noexcept { return initialized; } /* virtual methods from DecoderClient */ void Ready(AudioFormat audio_format, bool seekable, SignedSongTime duration) override; DecoderCommand GetCommand() noexcept override; void CommandFinished() noexcept override; SongTime GetSeekTime() noexcept override; uint64_t GetSeekFrame() noexcept override; void SeekError() noexcept override; InputStreamPtr OpenUri(const char *uri) override; size_t Read(InputStream &is, void *buffer, size_t length) override; void SubmitTimestamp(FloatDuration t) noexcept override; DecoderCommand SubmitData(InputStream *is, const void *data, size_t length, uint16_t kbit_rate) noexcept override; DecoderCommand SubmitTag(InputStream *is, Tag &&tag) noexcept override; void SubmitReplayGain(const ReplayGainInfo *replay_gain_info) noexcept override; void SubmitMixRamp(MixRampInfo &&mix_ramp) noexcept override; }; #endif