2 * Copyright (C) 2016 Robin Gareus <robin@gareus.org>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 #ifndef __ardour_export_analysis_h__
20 #define __ardour_export_analysis_h__
25 #include <boost/shared_ptr.hpp>
27 #include "ardour/types.h"
30 struct ExportAnalysis {
37 , loudness_hist_max (0)
38 , have_loudness (false)
40 , norm_gain_factor (1.0)
44 memset (peaks, 0, sizeof(peaks));
45 memset (spectrum, 0, sizeof(spectrum));
46 memset (loudness_hist, 0, sizeof(loudness_hist));
47 memset (freq, 0, sizeof(freq));
50 ExportAnalysis (const ExportAnalysis& other)
52 , truepeak (other.truepeak)
53 , loudness (other.loudness)
54 , loudness_range (other.loudness_range)
55 , loudness_hist_max (other.loudness_hist_max)
56 , have_loudness (other.have_loudness)
57 , have_dbtp (other.have_dbtp)
58 , norm_gain_factor (other.norm_gain_factor)
59 , normalized (other.normalized)
60 , n_channels (other.n_channels)
62 truepeakpos[0] = other.truepeakpos[0];
63 truepeakpos[1] = other.truepeakpos[1];
64 memcpy (peaks, other.peaks, sizeof(peaks));
65 memcpy (spectrum, other.spectrum, sizeof(spectrum));
66 memcpy (loudness_hist, other.loudness_hist, sizeof(loudness_hist));
67 memcpy (freq, other.freq, sizeof(freq));
74 int loudness_hist[540];
75 int loudness_hist_max;
78 float norm_gain_factor;
82 uint32_t freq[6]; // y-pos, 50, 100, 500, 1k, 5k, 10k [Hz]
84 PeakData peaks[2][800];
85 float spectrum[800][200];
86 std::set<samplecnt_t> truepeakpos[2]; // bins with >= -1dBTB
89 typedef boost::shared_ptr<ExportAnalysis> ExportAnalysisPtr;
90 typedef std::map<std::string, ExportAnalysisPtr> AnalysisResults;