Panda3D
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webcamVideo.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file webcamVideo.h
10 * @author jyelon
11 * @date 2007-11-01
12 */
13
14#ifndef WEBCAMVIDEO_H
15#define WEBCAMVIDEO_H
16
17#include "movieVideo.h"
18
19/**
20 * Allows you to open a webcam or other video capture device as a video
21 * stream.
22 */
23class EXPCL_VISION WebcamVideo : public MovieVideo {
24
25PUBLISHED:
26 virtual ~WebcamVideo();
27
28 static int get_num_options();
29 static PT(WebcamVideo) get_option(int n);
30 MAKE_SEQ(get_options, get_num_options, get_option);
31 MAKE_SEQ_PROPERTY(options, get_num_options, get_option);
32
33 INLINE int get_size_x() const;
34 INLINE int get_size_y() const;
35 INLINE double get_fps() const;
36 INLINE const std::string &get_pixel_format() const;
37
38 virtual PT(MovieVideoCursor) open() = 0;
39
40 INLINE void output(std::ostream &out) const;
41
42public:
43 static void find_all_webcams();
44
45protected:
46 int _size_x;
47 int _size_y;
48 double _fps;
49 std::string _pixel_format;
50
51 static pvector<PT(WebcamVideo)> _all_webcams;
52
53public:
54 static TypeHandle get_class_type() {
55 return _type_handle;
56 }
57 static void init_type() {
58 MovieVideo::init_type();
59 register_type(_type_handle, "WebcamVideo",
60 MovieVideo::get_class_type());
61 }
62 virtual TypeHandle get_type() const {
63 return get_class_type();
64 }
65 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
66
67private:
68 static TypeHandle _type_handle;
69};
70
71INLINE std::ostream &operator << (std::ostream &out, const WebcamVideo &n);
72
73#include "webcamVideo.I"
74
75#endif
A MovieVideo is actually any source that provides a sequence of video frames.
A MovieVideo is actually any source that provides a sequence of video frames.
Definition movieVideo.h:38
void output(std::ostream &out) const
Outputs the Namable.
Definition namable.I:61
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
Allows you to open a webcam or other video capture device as a video stream.
Definition webcamVideo.h:23
This is our own Panda specialization on the default STL vector.
Definition pvector.h:42
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.