Mercurial > hg > qm-dsp
comparison dsp/segmentation/segment.h @ 505:930b5b0f707d
Merge branch 'codestyle-and-tidy'
author | Chris Cannam <cannam@all-day-breakfast.com> |
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date | Wed, 05 Jun 2019 12:55:15 +0100 |
parents | 701233f8ed41 |
children |
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471:e3335cb213da | 505:930b5b0f707d |
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1 #ifndef _SEGMENT_H | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
2 #define _SEGMENT_H | |
3 | |
4 #ifdef __cplusplus | |
5 extern "C" { | |
6 #endif | |
7 | |
8 /* | 2 /* |
9 * segment.h | 3 * segment.h |
10 * | 4 * |
11 * Created by Mark Levy on 06/04/2006. | 5 * Created by Mark Levy on 06/04/2006. |
12 * Copyright 2006 Centre for Digital Music, Queen Mary, University of London. | 6 * Copyright 2006 Centre for Digital Music, Queen Mary, University of London. |
17 License, or (at your option) any later version. See the file | 11 License, or (at your option) any later version. See the file |
18 COPYING included with this distribution for more information. | 12 COPYING included with this distribution for more information. |
19 * | 13 * |
20 */ | 14 */ |
21 | 15 |
16 #ifndef QM_DSP_SEGMENT_H | |
17 #define QM_DSP_SEGMENT_H | |
18 | |
19 #ifdef __cplusplus | |
20 extern "C" { | |
21 #endif | |
22 | |
22 typedef struct segment_t | 23 typedef struct segment_t |
23 { | 24 { |
24 long start; /* in samples */ | 25 long start; /* in samples */ |
25 long end; | 26 long end; |
26 int type; | 27 int type; |
27 } segment_t; | 28 } segment_t; |
28 | 29 |
29 typedef struct segmentation_t | 30 typedef struct segmentation_t |
30 { | 31 { |
31 int nsegs; /* number of segments */ | 32 int nsegs; /* number of segments */ |
32 int nsegtypes; /* number of segment types, so possible types are {0,1,...,nsegtypes-1} */ | 33 int nsegtypes; /* number of segment types, so possible types are {0,1,...,nsegtypes-1} */ |
33 int samplerate; | 34 int samplerate; |
34 segment_t* segments; | 35 segment_t* segments; |
35 } segmentation_t; | 36 } segmentation_t; |
36 | 37 |
37 typedef enum | 38 typedef enum |
38 { | 39 { |
39 FEATURE_TYPE_UNKNOWN = 0, | 40 FEATURE_TYPE_UNKNOWN = 0, |
40 FEATURE_TYPE_CONSTQ = 1, | 41 FEATURE_TYPE_CONSTQ = 1, |
41 FEATURE_TYPE_CHROMA = 2, | 42 FEATURE_TYPE_CHROMA = 2, |
42 FEATURE_TYPE_MFCC = 3 | 43 FEATURE_TYPE_MFCC = 3 |
43 } feature_types; | 44 } feature_types; |
44 | 45 |
45 #ifdef __cplusplus | 46 #ifdef __cplusplus |
46 } | 47 } |
47 #endif | 48 #endif |