+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-// By downloading, copying, installing or using the software you agree to this license.
-// If you do not agree to this license, do not download, install,
-// copy or use the software.
-//
-//
-// Intel License Agreement
-// For Open Source Computer Vision Library
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// This software is provided by the copyright holders and contributors "as is" and
-// any express or implied warranties, including, but not limited to, the implied
-// warranties of merchantability and fitness for a particular purpose are disclaimed.
-// In no event shall the Intel Corporation or contributors be liable for any direct,
-// indirect, incidental, special, exemplary, or consequential damages
-// (including, but not limited to, procurement of substitute goods or services;
-// loss of use, data, or profits; or business interruption) however caused
-// and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/
-
-#include "_highgui.h"
-#include "mil.h"
-
-#if _MSC_VER >= 1200
- #pragma warning( disable: 4711 )
- #pragma comment(lib,"mil.lib")
- #pragma comment(lib,"milmet2.lib")
-#endif
-
-#if defined WIN64 && defined EM64T && defined _MSC_VER && !defined __ICL
- #pragma optimize("",off)
-#endif
-
-/********************* Capturing video from camera via MIL *********************/
-
-struct
-{
- MIL_ID MilApplication;
- int MilUser;
-} g_Mil = {0,0}; //global structure for handling MIL application
-
-class CvCaptureCAM_MIL : public CvCapture
-{
-public:
- CvCaptureCAM_MIL() { init(); }
- virtual ~CvCaptureCAM_MIL() { close(); }
-
- virtual bool open( int index );
- virtual void close();
-
- virtual double getProperty(int);
- virtual bool setProperty(int, double) { return false; }
- virtual bool grabFrame();
- virtual IplImage* retrieveFrame();
-
-protected:
- void init();
-
- MIL_ID
- MilSystem, /* System identifier. */
- MilDisplay, /* Display identifier. */
- MilDigitizer, /* Digitizer identifier. */
- MilImage; /* Image buffer identifier. */
- IplImage* rgb_frame;
-};
-
-
-void CvCaptureCAM_MIL::init()
-{
- MilSystem = MilDisplay = MilDigitizer = MilImage = M_NULL;
- rgb_frame = 0;
-}
-
-// Initialize camera input
-bool CvCaptureCAM_MIL::open( int wIndex )
-{
- close();
-
- if( g_Mil.MilApplication == M_NULL )
- {
- assert(g_Mil.MilUser == 0);
- MappAlloc(M_DEFAULT, &(g_Mil.MilApplication) );
- g_Mil.MilUser = 1;
- }
- else
- {
- assert(g_Mil.MilUser>0);
- g_Mil.MilUser++;
- }
-
- int dev_table[16] = { M_DEV0, M_DEV1, M_DEV2, M_DEV3,
- M_DEV4, M_DEV5, M_DEV6, M_DEV7,
- M_DEV8, M_DEV9, M_DEV10, M_DEV11,
- M_DEV12, M_DEV13, M_DEV14, M_DEV15 };
-
- //set default window size
- int w = 320;
- int h = 240;
-
- for( ; wIndex < 16; wIndex++ )
- {
- MsysAlloc( M_SYSTEM_SETUP, //we use default system,
- //if this does not work
- //try to define exact board
- //e.g.M_SYSTEM_METEOR,M_SYSTEM_METEOR_II...
- dev_table[wIndex],
- M_DEFAULT,
- &MilSystem );
-
- if( MilSystem != M_NULL )
- break;
- }
- if( MilSystem != M_NULL )
- {
- MdigAlloc(MilSystem,M_DEFAULT,
- M_CAMERA_SETUP, //default. May be M_NTSC or other
- M_DEFAULT,&MilDigitizer);
-
- rgb_frame = cvCreateImage(cvSize(w,h), IPL_DEPTH_8U, 3 );
- MdigControl(MilDigitizer, M_GRAB_SCALE, 1.0 / 2);
-
- /*below line enables getting image vertical orientation
- consistent with VFW but it introduces some image corruption
- on MeteorII, so we left the image as is*/
- //MdigControl(MilDigitizer, M_GRAB_DIRECTION_Y, M_REVERSE );
-
- MilImage = MbufAllocColor(MilSystem, 3, w, h,
- 8+M_UNSIGNED, M_IMAGE + M_GRAB, M_NULL);
- }
-
- return MilSystem != M_NULL;
-}
-
-void CvCaptureCAM_MIL::close( CvCaptureCAM_MIL* capture )
-{
- if( MilSystem != M_NULL )
- {
- MdigFree( MilDigitizer );
- MbufFree( MilImage );
- MsysFree( MilSystem );
- cvReleaseImage(&rgb_frame );
-
- g_Mil.MilUser--;
- if(!g_Mil.MilUser)
- MappFree(g_Mil.MilApplication);
-
- MilSystem = M_NULL;
- MilDigitizer = M_NULL;
- }
-}
-
-
-bool CvCaptureCAM_MIL::grabFrame()
-{
- if( MilSystem )
- {
- MdigGrab(MilDigitizer, MilImage);
- return true;
- }
- return false;
-}
-
-
-IplImage* CvCaptureCAM_MIL::retrieveFrame()
-{
- MbufGetColor(MilImage, M_BGR24+M_PACKED, M_ALL_BAND, (void*)(rgb_frame->imageData));
- return rgb_frame;
-}
-
-double CvCaptureCAM_MIL::getProperty( int property_id )
-{
- switch( property_id )
- {
- case CV_CAP_PROP_FRAME_WIDTH:
- return rgb_frame ? rgb_frame->width : 0;
- case CV_CAP_PROP_FRAME_HEIGHT:
- return rgb_frame ? rgb_frame->height : 0;
- }
- return 0;
-}
-
-bool CvCaptureCAM_MIL::setProperty( int, double )
-{
- return false;
-}
-
-
-CvCapture* cvCreateCameraCapture_MIL( int index )
-{
- CvCaptureCAM_MIL* capture = new CvCaptureCAM_MIL;
-
- if( capture->open( index ))
- return capture;
-
- delete capture;
- return 0;
-}
projects / opencv / blobdiff