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1 | /* |
2 | * serialize.h | |
3 | * | |
4 | * Copyright (C) Georg Martius - January 2013 | |
5 | * georg dot martius at web dot de | |
6 | * | |
7 | * This file is part of vid.stab video stabilization library | |
8 | * | |
9 | * vid.stab is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License, | |
11 | * as published by the Free Software Foundation; either version 2, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * vid.stab is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with GNU Make; see the file COPYING. If not, write to | |
21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
22 | * | |
23 | */ | |
24 | ||
25 | #ifndef __SERIALIZE_H | |
26 | #define __SERIALIZE_H | |
27 | ||
28 | #include "transformtype.h" | |
29 | #include "motiondetect.h" | |
30 | #include "transform.h" | |
31 | ||
32 | ||
33 | /// Vector of LocalMotions | |
34 | typedef VSVector VSManyLocalMotions; | |
35 | /// helper macro to access a localmotions vector in the VSVector of all Frames | |
36 | #define VSMLMGet(manylocalmotions,index) \ | |
37 | ((LocalMotions*)vs_vector_get(manylocalmotions,index)) | |
38 | ||
39 | ||
40 | /// stores local motions to file | |
41 | int vsStoreLocalmotions(FILE* f, const LocalMotions* lms); | |
42 | ||
43 | /// restores local motions from file | |
44 | LocalMotions vsRestoreLocalmotions(FILE* f); | |
45 | ||
46 | ||
47 | /// writes the header to the file that is to be holding the local motions | |
48 | int vsPrepareFile(const VSMotionDetect* td, FILE* f); | |
49 | ||
50 | /// appends the given localmotions to the file | |
51 | int vsWriteToFile(const VSMotionDetect* td, FILE* f, const LocalMotions* lms); | |
52 | ||
53 | /// reads the header of the file and return the version number (used by readLocalmotionsFile) | |
54 | int vsReadFileVersion(FILE* f); | |
55 | ||
56 | /* | |
57 | * reads the next set of localmotions from the file, return VS_ERROR on error or | |
58 | * if nothing is read (used by readLocalmotionsFile) | |
59 | */ | |
60 | int vsReadFromFile(FILE* f, LocalMotions* lms); | |
61 | ||
62 | /* | |
63 | * reads the entire file of localmotions, return VS_ERROR on error or if nothing is read | |
64 | * | |
65 | * The format is as follows: | |
66 | * The file must begin with 'VID.STAB version\n' | |
67 | * Lines with # at the beginning are comments and will be ignored | |
68 | * Data lines have the structure: Frame NUM (<LocalMotions>) | |
69 | * where LocalMotions ::= List [(LM v.x v.y f.x f.y f.size contrast match),...] | |
70 | */ | |
71 | int vsReadLocalMotionsFile(FILE* f, VSManyLocalMotions* lms); | |
72 | ||
73 | // read the transformations from the given file (Deprecated format) | |
74 | int vsReadOldTransforms(const VSTransformData* td, FILE* f , VSTransformations* trans); | |
75 | ||
76 | ||
77 | #endif |