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/*******************************************************************************
* Goggles Audio Player Library *
********************************************************************************
* Copyright (C) 2010-2021 by Sander Jansen. All Rights Reserved *
* --- *
* 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 3 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, see http://www.gnu.org/licenses. *
********************************************************************************/
#ifndef INPUT_H
#define INPUT_H
#include "ap_thread.h"
#include "ap_packet.h"
#include "ap_input_plugin.h"
#include "ap_reader_plugin.h"
namespace ap {
class AudioEngine;
class ReaderPlugin;
class InputPlugin;
class ConfigureEvent;
class MetaInfo;
class InputThread : public EngineThread, public IOContext, public InputContext {
protected:
PacketPool packetpool;
InputPlugin * input;
ReaderPlugin * reader;
FXuchar state;
protected:
enum {
StateIdle = 0, // doing nothing, waiting for events
StateProcessing = 1, // processing events and reading input
StateError = 2
};
void set_state(FXuchar s,FXbool notify=false);
protected:
Event * wait_for_packet();
protected:
InputPlugin * open_input(const FXString & uri);
ReaderPlugin * open_reader();
protected:
void ctrl_open_inputs(const FXStringList & url);
void ctrl_open_input(const FXString & url);
void ctrl_close_input(FXbool notify=false);
void ctrl_seek_flush(FXlong offset);
void ctrl_flush(FXbool close=false);
void ctrl_seek(FXdouble pos);
void ctrl_eos();
public:
void post_configuration(ConfigureEvent*) override;
void post_meta(MetaInfo*) override;
void post_packet(Packet*) override;
const Signal & signal() override { return fifo.signal();}
FXbool aborted() override;
public:
/// Constructor
InputThread(AudioEngine*);
FXint run() override;
FXbool init() override;
void free() override;
/// Destructor
virtual ~InputThread();
};
}
#endif
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