1 /*M///////////////////////////////////////////////////////////////////////////////////////
2 //
3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
4 //
5 // By downloading, copying, installing or using the software you agree to this license.
6 // If you do not agree to this license, do not download, install,
7 // copy or use the software.
8 //
9 //
10 // Intel License Agreement
11 // For Open Source Computer Vision Library
12 //
13 // Copyright (C) 2000, Intel Corporation, all rights reserved.
14 // Third party copyrights are property of their respective owners.
15 //
16 // Redistribution and use in source and binary forms, with or without modification,
17 // are permitted provided that the following conditions are met:
18 //
19 // * Redistribution's of source code must retain the above copyright notice,
20 // this list of conditions and the following disclaimer.
21 //
22 // * Redistribution's in binary form must reproduce the above copyright notice,
23 // this list of conditions and the following disclaimer in the documentation
24 // and/or other materials provided with the distribution.
25 //
26 // * The name of Intel Corporation may not be used to endorse or promote products
27 // derived from this software without specific prior written permission.
28 //
29 // This software is provided by the copyright holders and contributors "as is" and
30 // any express or implied warranties, including, but not limited to, the implied
31 // warranties of merchantability and fitness for a particular purpose are disclaimed.
32 // In no event shall the Intel Corporation or contributors be liable for any direct,
33 // indirect, incidental, special, exemplary, or consequential damages
34 // (including, but not limited to, procurement of substitute goods or services;
35 // loss of use, data, or profits; or business interruption) however caused
36 // and on any theory of liability, whether in contract, strict liability,
37 // or tort (including negligence or otherwise) arising in any way out of
38 // the use of this software, even if advised of the possibility of such damage.
39 //
40 //M*/
41
42 #include "_highgui.h"
43
44 #if _MSC_VER >= 1200
45 #pragma warning( disable: 4711 )
46 #endif
47
48 #if defined WIN64 && defined EM64T && defined _MSC_VER && !defined __ICL
49 #pragma optimize("",off)
50 #endif
51
52
53 /************************* Reading AVIs & Camera data **************************/
54
cvReleaseCapture(CvCapture ** pcapture)55 CV_IMPL void cvReleaseCapture( CvCapture** pcapture )
56 {
57 if( pcapture && *pcapture )
58 {
59 delete *pcapture;
60 *pcapture = 0;
61 }
62 }
63
cvQueryFrame(CvCapture * capture)64 CV_IMPL IplImage* cvQueryFrame( CvCapture* capture )
65 {
66 return capture ? capture->queryFrame() : 0;
67 }
68
69
cvGrabFrame(CvCapture * capture)70 CV_IMPL int cvGrabFrame( CvCapture* capture )
71 {
72 return capture ? capture->grabFrame() : 0;
73 }
74
cvRetrieveFrame(CvCapture * capture)75 CV_IMPL IplImage* cvRetrieveFrame( CvCapture* capture )
76 {
77 return capture ? capture->retrieveFrame() : 0;
78 }
79
cvGetCaptureProperty(CvCapture * capture,int id)80 CV_IMPL double cvGetCaptureProperty( CvCapture* capture, int id )
81 {
82 return capture ? capture->getProperty(id) : 0;
83 }
84
cvSetCaptureProperty(CvCapture * capture,int id,double value)85 CV_IMPL int cvSetCaptureProperty( CvCapture* capture, int id, double value )
86 {
87 return capture ? capture->setProperty(id, value) : 0;
88 }
89
cvCreateSocketCapture(const char * address,const char * port,int width,int height)90 CV_IMPL CvCapture* cvCreateSocketCapture( const char *address, const char* port, int width, int height )
91 {
92 return cvCreateCameraCapture_Socket(address, port, width, height);
93 }
94