mirror of
https://github.com/JvanKatwijk/qt-dab.git
synced 2025-10-06 00:02:40 +02:00
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
#
|
|
/*
|
|
* Copyright (C) 2020
|
|
* Jan van Katwijk (J.vanKatwijk@gmail.com)
|
|
* Lazy Chair Computing
|
|
*
|
|
* This file is part of the Qt-DAB program
|
|
*
|
|
* Qt-DAB 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.
|
|
*
|
|
* Qt-DAB 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 Qt-DAB; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
* Use the fdk-aac library.
|
|
*/
|
|
#ifdef __WITH_FDK_AAC__
|
|
#pragma once
|
|
|
|
#include <QObject>
|
|
#include <stdint.h>
|
|
#include "dab-constants.h"
|
|
#include <aacdecoder_lib.h>
|
|
#include "ringbuffer.h"
|
|
|
|
|
|
typedef struct {
|
|
int rfa;
|
|
int dacRate;
|
|
int sbrFlag;
|
|
int psFlag;
|
|
int aacChannelMode;
|
|
int mpegSurround;
|
|
int CoreChConfig;
|
|
int CoreSrIndex;
|
|
int ExtensionSrIndex;
|
|
} stream_parms;
|
|
|
|
class RadioInterface;
|
|
//
|
|
/**
|
|
* fdkAAC is an interface to the fdk-aac library,
|
|
* using the LOAS protocol
|
|
*/
|
|
class fdkAAC : public QObject {
|
|
Q_OBJECT
|
|
public:
|
|
fdkAAC (RadioInterface *mr,
|
|
RingBuffer<complex16> *buffer);
|
|
~fdkAAC ();
|
|
|
|
int16_t MP42PCM (stream_parms *sp,
|
|
uint8_t packet [],
|
|
int16_t packetLength);
|
|
private:
|
|
RingBuffer<complex16> *audioBuffer;
|
|
bool working;
|
|
HANDLE_AACDECODER handle;
|
|
signals:
|
|
void newAudio (int, int, bool, bool);
|
|
};
|
|
|
|
#endif
|