1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
set the Alpha-channel of a pixBlock depending on the difference between the current and the last pixBlock
Copyright (c) 1997-1999 Mark Danks. mark@danks.org
Copyright (c) Günther Geiger. geiger@epy.co.at
Copyright (c) 2001-2011 IOhannes m zmölnig. forum::für::umläute. IEM. zmoelnig@iem.at
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
-----------------------------------------------------------------*/
/*-----------------------------------------------------------------
pix_movement
movement-transform a series of pictures (especially movies, videos,...)
you have to use pix_film instead of pix_movie to make this work with prerecorded videos
2803:forum::für::umläute:2000
0409:forum::für::umläute:2000
1801:forum::für::umläute:2001 added the second mode
IOhannes m zmoelnig
mailto:zmoelnig@iem.kug.ac.at
this code is published under the Gnu GeneralPublicLicense that should be distributed with gem & pd
-----------------------------------------------------------------*/
#ifndef _INCLUDE__GEM_PIXES_PIX_MOVEMENT_H_
#define _INCLUDE__GEM_PIXES_PIX_MOVEMENT_H_
#include "Base/GemPixObj.h"
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_movement
KEYWORDS
pix
DESCRIPTION
-----------------------------------------------------------------*/
class GEM_EXTERN pix_movement : public GemPixObj
{
CPPEXTERN_HEADER(pix_movement, GemPixObj);
public:
//////////
// Constructor
pix_movement(t_floatarg f);
protected:
//////////
// Destructor
virtual ~pix_movement();
//////////
// Do the processing
virtual void processRGBAImage(imageStruct &image);
virtual void processYUVImage(imageStruct &image);
virtual void processGrayImage(imageStruct &image);
#ifdef __MMX__
virtual void processGrayMMX(imageStruct &image);
#endif
#ifdef __VEC__
virtual void processYUVAltivec(imageStruct &image);
#endif
//////////
// the last image (grey-scale)
imageStruct buffer;
imageStruct buffer2; // (the difference image for greyscales)
//////////
// the movement-mode
unsigned char threshold;
//////////
// the methods
static void threshMessCallback(void *data, t_floatarg fthresh);
};
#endif // for header file
|
