GNU Radio's SATNOGS Package
ogg_encoder_impl.h
Go to the documentation of this file.
1 /* -*- c++ -*- */
2 /*
3  * gr-satnogs: SatNOGS GNU Radio Out-Of-Tree Module
4  *
5  * Copyright (C) 2017, Libre Space Foundation <http://librespacefoundation.org/>
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef INCLUDED_SATNOGS_OGG_ENCODER_IMPL_H
22 #define INCLUDED_SATNOGS_OGG_ENCODER_IMPL_H
23 
24 #include <satnogs/ogg_encoder.h>
25 #include <vorbis/vorbisenc.h>
26 
27 namespace gr {
28 namespace satnogs {
29 
30 class ogg_encoder_impl : public ogg_encoder {
31 private:
32  // Nothing to declare in this block.
33  ogg_stream_state d_os;
34  ogg_page d_og;
35  ogg_packet d_op;
36 
37  vorbis_info d_vi;
38  vorbis_comment d_vc;
39 
40  vorbis_dsp_state d_vd;
41  vorbis_block d_vb;
42  FILE *d_out;
43  double d_samp_rate;
44  float d_quality;
45 
46 public:
47  ogg_encoder_impl(char *filename, double samp_rate, float quality);
49 
50  // Where all the action really happens
51  int
52  work(int noutput_items, gr_vector_const_void_star &input_items,
53  gr_vector_void_star &output_items);
54 };
55 
56 } // namespace satnogs
57 } // namespace gr
58 
59 #endif /* INCLUDED_SATNOGS_OGG_ENCODER_IMPL_H */
int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
Definition: amsat_duv_decoder.h:29
Ogg encoder and sink block.
Definition: ogg_encoder.h:35
Definition: ogg_encoder_impl.h:30
ogg_encoder_impl(char *filename, double samp_rate, float quality)