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authormickeyl <mickeyl>2003-05-07 10:21:55 (UTC)
committer mickeyl <mickeyl>2003-05-07 10:21:55 (UTC)
commit8e20590a250d4e75153fbca93330b4add0c34161 (patch) (unidiff)
treecee8a56401dd8c42a8a1c8e7a3978cc0e79a54ac
parentb632caef8d73edb7b5cab0c1b58df723ed654410 (diff)
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-rw-r--r--noncore/multimedia/camera/avi.h142
-rw-r--r--noncore/multimedia/camera/imageio.cpp55
-rw-r--r--noncore/multimedia/camera/imageio.h26
3 files changed, 0 insertions, 223 deletions
diff --git a/noncore/multimedia/camera/avi.h b/noncore/multimedia/camera/avi.h
deleted file mode 100644
index fbdc14a..0000000
--- a/noncore/multimedia/camera/avi.h
+++ b/dev/null
@@ -1,142 +0,0 @@
1/**********************************************************************
2** Copyright (C) 2003 Michael 'Mickey' Lauer. All rights reserved.
3** Based on work from Andrew Tridgell and the jpegtoavi project
4**
5** This file is part of Opie Environment.
6**
7** This file may be distributed and/or modified under the terms of the
8** GNU General Public License version 2 as published by the Free Software
9** Foundation and appearing in the file LICENSE.GPL included in the
10** packaging of this file.
11**
12** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
13** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
14**
15**********************************************************************/
16
17#ifndef AVI_H
18#define AVI_H
19
20#include <unistd.h>
21#include <stdio.h>
22#include <sys/types.h>
23
24#ifdef __cplusplus
25extern "C" {
26#endif
27
28typedef unsigned char u8;
29typedef unsigned short u16;
30typedef unsigned u32;
31
32// header flags
33
34const u32 AVIF_HASINDEX=0x00000010; /* index at end of file */
35const u32 AVIF_MUSTUSEINDEX=0x00000020;
36const u32 AVIF_ISINTERLEAVED=0x00000100;
37const u32 AVIF_TRUSTCKTYPE=0x00000800;
38const u32 AVIF_WASCAPTUREFILE=0x00010000;
39const u32 AVIF_COPYRIGHTED=0x00020000;
40
41// function prototypes
42
43void avi_start(int fd, int frame);
44void avi_add(int fd, u8 *buf, int size);
45void avi_end(int fd, int width, int height, int fps);
46void fprint_quartet(int fd, unsigned int i);
47
48// the following structures are ordered as they appear in a typical AVI
49
50struct riff_head {
51 char riff[4]; // chunk type = "RIFF"
52 u32 size; // chunk size
53 char avistr[4]; // avi magic = "AVI "
54};
55
56// the avih chunk contains a number of list chunks
57
58struct avi_head {
59 char avih[4]; // chunk type = "avih"
60 u32 size; // chunk size
61 u32 time; // microsec per frame == 1e6 / fps
62 u32 maxbytespersec; // = 1e6*(total size/frames)/per_usec)
63 u32 pad; // pad = 0
64 u32 flags; // e.g. AVIF_HASINDEX
65 u32 nframes; // total number of frames
66 u32 initialframes; // = 0
67 u32 numstreams; // = 1 for now (later = 2 because of audio)
68 u32 suggested_bufsize; // = 0 (no suggestion)
69 u32 width; // width
70 u32 height; // height
71 u32 reserved[4]; // reserved for future use = 0
72};
73
74
75// the LIST chunk contains a number (==#numstreams) of stream chunks
76
77struct list_head {
78 char list[4]; // chunk type = "LIST"
79 u32 size;
80 char type[4];
81};
82
83
84struct dmlh_head {
85 char dmlh[4]; // chunk type dmlh
86 u32 size; // 4
87 u32 nframes; // number of frames
88};
89
90
91struct stream_head {
92 char strh[4]; // chunk type = "strh"
93 u32 size; // chunk size
94 char vids[4]; // stream type = "vids"
95 char codec[4]; // codec name (for us, = "MJPG")
96 u32 flags; // contains AVIT_F* flags
97 u16 priority; // = 0
98 u16 language; // = 0
99 u32 initialframes; // = 0
100 u32 scale; // = usec per frame
101 u32 rate; // 1e6
102 u32 start; // = 0
103 u32 length; // number of frames
104 u32 suggested_bufsize; // = 0
105 u32 quality; // = 0 ?
106 u32 samplesize; // = 0 ?
107};
108
109
110struct db_head {
111 char db[4]; // "00db"
112 u32 size;
113};
114
115// a frame chunk contains one JPEG image
116
117struct frame_head {
118 char strf[4]; // chunk type = "strf"
119 u32 size; // sizeof chunk (big endian) ?
120 u32 size2; // sizeof chunk (little endian) ?
121 u32 width;
122 u32 height;
123 u16 planes; // 1 bitplane
124 u16 bitcount; // 24 bpl
125 char codec[4]; // MJPG (for us)
126 u32 unpackedsize; // = 3*w*h
127 u32 r1; // reserved
128 u32 r2; // reserved
129 u32 clr_used; // reserved
130 u32 clr_important; // reserved
131};
132
133struct idx1_head {
134 char idx1[4]; // chunk type = "idx1"
135 u32 size; // chunk size
136};
137
138#ifdef __cplusplus
139}
140#endif
141
142#endif
diff --git a/noncore/multimedia/camera/imageio.cpp b/noncore/multimedia/camera/imageio.cpp
deleted file mode 100644
index ed0d39f..0000000
--- a/noncore/multimedia/camera/imageio.cpp
+++ b/dev/null
@@ -1,55 +0,0 @@
1/**********************************************************************
2** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved.
3**
4** This file is part of Opie Environment.
5**
6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file.
10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13**
14**********************************************************************/
15
16#include "imageio.h"
17
18#include <opie2/odebug.h>
19#include <qimage.h>
20
21
22void bufferToImage( int _width, int _height, unsigned char* bp, QImage* image )
23{
24 unsigned char* p;
25
26 image->create( _width, _height, 16 );
27 for ( int i = 0; i < _height; ++i )
28 {
29 p = image->scanLine( i );
30 for ( int j = 0; j < _width; j++ )
31 {
32 *p = *bp;
33 p++;
34 bp++;
35 *p = *bp;
36 p++;
37 bp++;
38 }
39 }
40}
41
42
43void imageToFile( QImage* i, const QString& name, const QString& format, int quality )
44{
45 QImage im = i->convertDepth( 32 );
46 bool result = im.save( name, format, quality );
47 if ( !result )
48 {
49 oerr << "imageio-Problem while writing to " << name << oendl;
50 }
51 else
52 {
53 odebug << format << "-image has been successfully captured" << oendl;
54 }
55}
diff --git a/noncore/multimedia/camera/imageio.h b/noncore/multimedia/camera/imageio.h
deleted file mode 100644
index 8dba2ed..0000000
--- a/noncore/multimedia/camera/imageio.h
+++ b/dev/null
@@ -1,26 +0,0 @@
1/**********************************************************************
2** Copyright (C) 2003 Michael 'Mickey' Lauer. All rights reserved.
3**
4** This file is part of Opie Environment.
5**
6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file.
10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13**
14**********************************************************************/
15
16#ifndef IMAGEIO_H
17#define IMAGEIO_H
18
19#include <qstring.h>
20
21class QImage;
22
23void bufferToImage( int _width, int height, unsigned char* bp, QImage* image );
24void imageToFile( QImage* i, const QString& name, const QString& format, int quality );
25
26#endif