kopia lustrzana https://github.com/f4exb/sdrangel
67 wiersze
1.8 KiB
C++
67 wiersze
1.8 KiB
C++
|
/* compress.h
|
||
|
|
|
||
|
|
This file is part of a program that implements a Software-Defined Radio.
|
||
|
|
|
||
|
|
Copyright (C) 2011, 2013 Warren Pratt, NR0V
|
||
|
|
Copyright (C) 2024 Edouard Griffiths, F4EXB Adapted to SDRangel
|
||
|
|
|
||
|
|
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.
|
||
|
|
|
||
|
|
The author can be reached by email at
|
||
|
|
|
||
|
|
warren@wpratt.com
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef wdsp_compressor_h
|
||
|
|
#define wdsp_compressor_h
|
||
|
|
|
||
|
|
#include "export.h"
|
||
|
|
|
||
|
|
namespace WDSP {
|
||
|
|
|
||
|
|
class TXA;
|
||
|
|
|
||
|
|
class WDSP_API COMPRESSOR
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
int run;
|
||
|
|
int buffsize;
|
||
|
|
double *inbuff;
|
||
|
|
double *outbuff;
|
||
|
|
double gain;
|
||
|
|
|
||
|
|
static COMPRESSOR* create_compressor (
|
||
|
|
int run,
|
||
|
|
int buffsize,
|
||
|
|
double* inbuff,
|
||
|
|
double* outbuff,
|
||
|
|
double gain
|
||
|
|
);
|
||
|
|
static void destroy_compressor (COMPRESSOR *a);
|
||
|
|
static void flush_compressor (COMPRESSOR *a);
|
||
|
|
static void xcompressor (COMPRESSOR *a);
|
||
|
|
static void setBuffers_compressor (COMPRESSOR *a, double* in, double* out);
|
||
|
|
static void setSamplerate_compressor (COMPRESSOR *a, int rate);
|
||
|
|
static void setSize_compressor (COMPRESSOR *a, int size);
|
||
|
|
// TXA Properties
|
||
|
|
static void SetCompressorRun (TXA& txa, int run);
|
||
|
|
static void SetCompressorGain (TXA& txa, double gain);
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace WDSP
|
||
|
|
|
||
|
|
#endif
|