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authorMatthias P. Braendli <matthias.braendli@mpb.li>2016-09-02 17:43:32 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2016-09-07 21:20:24 +0200
commit4809f3c042a99a639542b1e6cd22657871113260 (patch)
treedc0ec0f256eaceb79d63daa09591d4a6ef08cb73 /faad_decoder.hpp
parent5542c8ecff635f9abc05b6b2ff255db02c2c9c46 (diff)
downloadetisnoop-4809f3c042a99a639542b1e6cd22657871113260.tar.gz
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Move all sources to src/
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diff --git a/faad_decoder.hpp b/faad_decoder.hpp
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-/*
- Copyright (C) 2014 Matthias P. Braendli (http://www.opendigitalradio.org)
-
- 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/>.
-
- faad_decoder.h
- Use libfaad to decode the AAC content of the DAB+ subchannel
-
- Authors:
- Matthias P. Braendli <matthias@mpb.li>
-*/
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <string>
-#include <sstream>
-#include <vector>
-#include <neaacdec.h>
-
-#ifndef __FAAD_DECODER_H_
-#define __FAAD_DECODER_H_
-
-class FaadHandle
-{
- public:
- FaadHandle()
- {
- decoder = NeAACDecOpen();
- }
-
- FaadHandle(const FaadHandle&)
- {
- this->decoder = NeAACDecOpen();
- }
-
- FaadHandle& operator=(const FaadHandle&)
- {
- this->decoder = NeAACDecOpen();
- return *this;
- }
-
- ~FaadHandle()
- {
- NeAACDecClose(decoder);
- decoder = NULL;
- }
-
- NeAACDecHandle decoder;
-};
-
-class FaadDecoder
-{
- public:
- FaadDecoder();
-
- void open(std::string filename, bool ps_flag, bool aac_channel_mode,
- bool dac_rate, bool sbr_flag, int mpeg_surround_config);
-
- void close(void);
-
- bool decode(std::vector<std::vector<uint8_t> > aus);
-
- bool is_initialised(void) { return m_initialised; }
-
- private:
- int get_aac_channel_configuration();
- size_t m_data_len;
-
- std::string m_filename;
- FILE* m_fd;
-
- /* Data needed for FAAD */
- bool m_ps_flag;
- bool m_aac_channel_mode;
- bool m_dac_rate;
- bool m_sbr_flag;
- int m_mpeg_surround_config;
-
- int m_channels;
- int m_sample_rate;
-
- bool m_initialised;
- FaadHandle m_faad_handle;
-};
-
-#endif
-