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