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/*
* Copyright (C) 2016 Robin Gareus <robin@gareus.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 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.
*/
#ifndef __ardour_export_analysis_h__
#define __ardour_export_analysis_h__
#include <map>
#include <set>
#include <cstring>
#include <boost/shared_ptr.hpp>
#include "ardour/types.h"
namespace ARDOUR {
struct ExportAnalysis {
public:
ExportAnalysis ()
: peak (0)
, truepeak (0)
, loudness (0)
, loudness_range (0)
, loudness_hist_max (0)
, have_loudness (false)
, have_dbtp (false)
, norm_gain_factor (1.0)
, normalized (false)
, n_channels (1)
{
memset (peaks, 0, sizeof(peaks));
memset (spectrum, 0, sizeof(spectrum));
memset (loudness_hist, 0, sizeof(loudness_hist));
memset (freq, 0, sizeof(freq));
}
ExportAnalysis (const ExportAnalysis& other)
: peak (other.peak)
, truepeak (other.truepeak)
, loudness (other.loudness)
, loudness_range (other.loudness_range)
, loudness_hist_max (other.loudness_hist_max)
, have_loudness (other.have_loudness)
, have_dbtp (other.have_dbtp)
, norm_gain_factor (other.norm_gain_factor)
, normalized (other.normalized)
, n_channels (other.n_channels)
{
truepeakpos[0] = other.truepeakpos[0];
truepeakpos[1] = other.truepeakpos[1];
memcpy (peaks, other.peaks, sizeof(peaks));
memcpy (spectrum, other.spectrum, sizeof(spectrum));
memcpy (loudness_hist, other.loudness_hist, sizeof(loudness_hist));
memcpy (freq, other.freq, sizeof(freq));
}
float peak;
float truepeak;
float loudness;
float loudness_range;
int loudness_hist[540];
int loudness_hist_max;
bool have_loudness;
bool have_dbtp;
float norm_gain_factor;
bool normalized;
uint32_t n_channels;
uint32_t freq[6]; // y-pos, 50, 100, 500, 1k, 5k, 10k [Hz]
PeakData peaks[2][800];
float spectrum[800][200];
std::set<samplecnt_t> truepeakpos[2]; // bins with >= -1dBTB
};
typedef boost::shared_ptr<ExportAnalysis> ExportAnalysisPtr;
typedef std::map<std::string, ExportAnalysisPtr> AnalysisResults;
} // namespace ARDOUR
#endif
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