blob: 2e5213e70ae0e4ecfd19125e2f11273d423c7e79 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/* -*- c++ -*- */
/*
* Copyright 2005,2013,2014 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_VOCODER_CODEC2_ENCODE_SP_IMPL_H
#define INCLUDED_VOCODER_CODEC2_ENCODE_SP_IMPL_H
#include <gnuradio/vocoder/codec2_encode_sp.h>
namespace gr {
namespace vocoder {
class codec2_encode_sp_impl : public codec2_encode_sp
{
private:
CODEC2* d_codec2;
int d_samples_per_frame, d_bits_per_frame;
std::vector<unsigned char> d_frame_buf; //!< Save 1 CODEC2 frame
void
unpack_frame(const unsigned char* packed,
unsigned char* out); //!< Unpack the bytes from codec2 into unpacked bits
public:
codec2_encode_sp_impl(int mode, int samples_per_frame, int bits_per_frame);
~codec2_encode_sp_impl() override;
int work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items) override;
};
} /* namespace vocoder */
} /* namespace gr */
#endif /* INCLUDED_VOCODER_CODEC2_ENCODE_SP_IMPL_H */
|
