Smartek Giganetix Cameras support (Patch #2192) integrated.
This commit is contained in:
Alexander Smorkalov
parent
b179e2dd2d
commit
25086ed257
763
modules/highgui/src/cap_giganetix.cpp
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763
modules/highgui/src/cap_giganetix.cpp
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////////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// Intel License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000, Intel Corporation, all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of Intel Corporation may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//
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//
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// The code has been contributed by Vladimir N. Litvinenko on 2012 Jul
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// mailto:vladimir.litvinenko@codepaint.ru
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//
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#include "precomp.hpp"
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#include <GigEVisionSDK.h>
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#include <GigEVisionSDK.cpp>
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#ifdef WIN32
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#include <io.h>
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#else
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#include <stdio.h>
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#endif
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#ifdef NDEBUG
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#define CV_WARN(message)
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#else
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#define CV_WARN(message) fprintf(stderr, "warning: %s (%s:%d)\n", message, __FILE__, __LINE__)
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#endif
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#define QTGIG_HEARTBEAT_TIME (12000.0)
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#define QTGIG_MAX_WAIT_TIME (2.0)
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#define QTGIG_IMG_WAIT_TIME (3.0)
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\fn bool wrprInitGigEVisionAPI();
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\brief Wrapper to GigEVisionAPI function gige::InitGigEVisionAPI ()
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\return true -- success
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See \a wrprExitGigEVisionAPI
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*/
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bool
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wrprInitGigEVisionAPI()
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{
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CV_FUNCNAME("wrprInitGigEVisionAPI");
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__BEGIN__;
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try {
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gige::InitGigEVisionAPI ();
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} catch(...) {
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CV_ERROR(CV_StsError, "GigEVisionAPI: initialization (InitGigEVisionAPI()) failed.\n");
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}
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__END__;
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return true;
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}
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\fn void wrprExitGigEVisionAPI()
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\brief Wrapper to GigEVisionAPI function gige::ExitGigEVisionAPI ()
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\return true -- success
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See \a wrprInitGigEVisionAPI
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*/
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bool
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wrprExitGigEVisionAPI()
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{
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CV_FUNCNAME("wrprExitGigEVisionAPI");
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__BEGIN__;
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try {
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gige::ExitGigEVisionAPI ();
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} catch(...) {
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CV_ERROR(CV_StsError, "GigEVisionAPI: finalization (ExitGigEVisionAPI()) failed.\n");
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return false;
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}
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__END__;
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return true;
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}
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\fn gige::IGigEVisionAPI wrprGetGigEVisionAPI()
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\brief Wrapper to GigEVisionAPI function gige::GetGigEVisionAPI ()
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\return item of gige::IGigEVisionAPI type
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See \a wrprInitGigEVisionAPI, \a gige::IGigEVisionAPI
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*/
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gige::IGigEVisionAPI
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wrprGetGigEVisionAPI()
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{
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gige::IGigEVisionAPI b_ret = 0;
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CV_FUNCNAME("wrprGetGigEVisionAPI");
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__BEGIN__;
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try {
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b_ret = gige::GetGigEVisionAPI ();
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} catch(...) {
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CV_ERROR(CV_StsError, "GigEVisionAPI: API instance (from GetGigEVisionAPI()) failed.\n");
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}
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__END__;
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return b_ret;
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}
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\fn bool wrprUnregisterCallback( const gige::IGigEVisionAPI* api, gige::ICallbackEvent* eventHandler)
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\brief Wrapper to GigEVisionAPI function
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\param api
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\param eventHandler
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\return true - succsess, else - false
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See \a wrprInitGigEVisionAPI, \a gige::IGigEVisionAPI
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*/
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bool
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wrprUnregisterCallback( const gige::IGigEVisionAPI* api, gige::ICallbackEvent* eventHandler)
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{
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bool b_ret = api != NULL;
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if(b_ret) b_ret = api->IsValid ();
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CV_FUNCNAME("wrprUnregisterCallback");
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__BEGIN__;
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if(b_ret)
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{
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if(eventHandler != NULL)
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{
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try {
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b_ret = ((gige::IGigEVisionAPIInterface*)api)->UnregisterCallback (eventHandler);
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} catch(...) {
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CV_ERROR(CV_StsError, "GigEVisionAPI: API unregister callback function (from UnregisterCallback()) failed.\n");
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b_ret = false;
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}
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}
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}
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__END__;
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return (b_ret);
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}
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\fn bool wrprDeviceIsConnect( gige::IDevice& device )
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\brief Wrapper to GigEVisionAPI function IDevice::IsConnected()
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\param device - selected device
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\return true - device connected
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*/
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bool
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wrprDeviceIsConnect( gige::IDevice& device )
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{
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bool b_ret = device != NULL;
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CV_FUNCNAME("wrprDeviceIsConnect");
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__BEGIN__;
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if(b_ret)
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{
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try {
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b_ret = device->IsConnected ();
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} catch (...) {
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CV_ERROR(CV_StsError, "GigEVisionAPI: API device connection state (from IsConnected()) failed.\n");
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b_ret = false;
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}
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}
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__END__;
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return (b_ret);
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}
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\fn bool wrprDeviceIsValid( gige::IDevice& device )
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\brief Wrapper to GigEVisionAPI function IDevice::Connect()
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\param device - selected device
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\return true - device valid
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*/
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bool
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wrprDeviceIsValid( gige::IDevice& device )
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{
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bool b_ret = device != NULL;
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CV_FUNCNAME("wrprDeviceIsConnect");
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__BEGIN__;
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if(b_ret)
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{
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try {
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b_ret = device.IsValid ();
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} catch (...) {
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CV_ERROR(CV_StsError, "GigEVisionAPI: API device validation state (from IsValid()) failed.\n");
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b_ret = false;
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}
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}
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__END__;
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return (b_ret);
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}
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\fn bool wrprDeviceDisconnect ( gige::IDevice& device )
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\brief Wrapper to GigEVisionAPI function IDevice::Disconnect()
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\param device - selected device
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\return true - device valid
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*/
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bool
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wrprDeviceDisconnect ( gige::IDevice& device )
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{
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bool b_ret = device != NULL;
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CV_FUNCNAME("wrprDeviceDisconnect");
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__BEGIN__;
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if(b_ret)
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{
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try {
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device->Disconnect ();
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} catch (...) {
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CV_ERROR(CV_StsError, "GigEVisionAPI: API device disconnect (from Disconnect()) failed.\n");
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b_ret = false;
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}
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}
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__END__;
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return (b_ret);
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}
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/*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------*/
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/**
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\internal
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\class CvCaptureCAM_Giganetix
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\brief Capturing video from camera via Smartec Giganetix (use GigEVisualSDK library).
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*/
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class CvCaptureCAM_Giganetix : public CvCapture
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{
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public:
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CvCaptureCAM_Giganetix();
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virtual ~CvCaptureCAM_Giganetix();
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virtual bool open( int index );
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virtual void close();
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virtual double getProperty(int);
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virtual bool setProperty(int, double);
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virtual bool grabFrame();
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virtual IplImage* retrieveFrame(int);
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virtual int getCaptureDomain()
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{
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return CV_CAP_GIGANETIX;
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}
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bool start ();
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bool stop ();
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protected:
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void init ();
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void grabImage ();
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gige::IGigEVisionAPI m_api;
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bool m_api_on;
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gige::IDevice m_device;
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bool m_active;
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IplImage* m_raw_image;
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UINT32 m_rawImagePixelType;
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bool m_monocrome;
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};
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/*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------*/
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void
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CvCaptureCAM_Giganetix::init ()
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{
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m_monocrome = m_active = m_api_on = false;
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m_api = 0;
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m_device = 0;
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m_raw_image = 0;
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m_rawImagePixelType = 0;
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}
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/*----------------------------------------------------------------------------*/
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CvCaptureCAM_Giganetix::CvCaptureCAM_Giganetix()
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{
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init ();
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m_api_on = wrprInitGigEVisionAPI ();
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if(m_api_on)
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{
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if((m_api = wrprGetGigEVisionAPI ()) != NULL)
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{
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m_api->SetHeartbeatTime (QTGIG_HEARTBEAT_TIME);
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}
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}
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}
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/*----------------------------------------------------------------------------*/
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CvCaptureCAM_Giganetix::~CvCaptureCAM_Giganetix()
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{
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close();
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}
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/*----------------------------------------------------------------------------*/
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void
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CvCaptureCAM_Giganetix::close()
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{
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stop ();
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(void)wrprDeviceDisconnect(m_device);
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(void)wrprExitGigEVisionAPI ();
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if(m_raw_image) cvReleaseImageHeader(&m_raw_image);
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init ();
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}
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/*----------------------------------------------------------------------------*/
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bool
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CvCaptureCAM_Giganetix::open( int index )
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{
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bool b_ret = m_api_on;
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CV_FUNCNAME("CvCaptureCAM_Giganetix::open");
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__BEGIN__;
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if(b_ret)
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b_ret = m_api.IsValid ();
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if(b_ret )
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{
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m_api->FindAllDevices (QTGIG_MAX_WAIT_TIME);
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//TODO - serch device as DevicesList member
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gige::DevicesList DevicesList = m_api->GetAllDevices ();
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m_device = 0;
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b_ret = false;
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for (int i = 0; i < (int) DevicesList.size() && !b_ret; i++)
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{
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if((b_ret = i == index))
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{
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m_device = DevicesList[i];
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b_ret = m_device->Connect ();
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if(b_ret)
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{
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b_ret =
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m_device->SetStringNodeValue("AcquisitionStatusSelector", "AcquisitionActive")
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&&
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m_device->SetStringNodeValue ("TriggerMode", "Off")
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&&
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m_device->SetStringNodeValue ("AcquisitionMode", "Continuous")
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&&
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m_device->SetIntegerNodeValue ("AcquisitionFrameCount", 20)
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;
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}
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}
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} // for
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}
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if(!b_ret)
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{
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CV_ERROR(CV_StsError, "Giganetix: Error cannot find camera\n");
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close ();
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} else {
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start ();
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}
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__END__;
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return b_ret;
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}
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/*----------------------------------------------------------------------------*/
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void
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CvCaptureCAM_Giganetix::grabImage ()
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{
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CV_FUNCNAME("CvCaptureCAM_Giganetix::grabImage");
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__BEGIN__;
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if(wrprDeviceIsValid(m_device) && wrprDeviceIsConnect(m_device))
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{
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if(!m_device->IsBufferEmpty ())
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{
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gige::IImageInfo imageInfo;
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m_device->GetImageInfo (&imageInfo);
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assert(imageInfo.IsValid());
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if (m_device->GetPendingImagesCount() == 1)
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{
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UINT32 newPixelType;
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UINT32 newWidth, newHeight;
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imageInfo->GetPixelType(newPixelType);
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imageInfo->GetSize(newWidth, newHeight);
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//TODO - validation of image exists
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bool b_validation = m_raw_image != NULL;
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if(b_validation)
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{
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b_validation =
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m_raw_image->imageSize == (int)(imageInfo->GetRawDataSize ())
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&&
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m_rawImagePixelType == newPixelType;
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} else {
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if(m_raw_image) cvReleaseImageHeader(&m_raw_image);
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}
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m_rawImagePixelType = newPixelType;
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m_monocrome = GvspGetBitsPerPixel((GVSP_PIXEL_TYPES)newPixelType) == IPL_DEPTH_8U;
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try {
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if (m_monocrome)
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{
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//TODO - For Mono & Color BayerRGB raw pixel types
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if (!b_validation)
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{
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m_raw_image = cvCreateImageHeader (cvSize((int)newWidth, (int)newHeight),IPL_DEPTH_8U,1);
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m_raw_image->origin = IPL_ORIGIN_TL;
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m_raw_image->dataOrder = IPL_DATA_ORDER_PIXEL;
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m_raw_image->widthStep = newWidth;
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}
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// Copy image.
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// ::memcpy(m_raw_image->imageData, imageInfo->GetRawData (), imageInfo->GetRawDataSize ());
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//TODO - Set pointer to image !
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m_raw_image->imageData = (char*)(imageInfo->GetRawData ());
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}
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if (!m_monocrome && newPixelType == GVSP_PIX_RGB8_PACKED)
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{
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//TODO - 24 bit RGB color image.
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if (!b_validation)
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{
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m_raw_image = cvCreateImageHeader (cvSize((int)newWidth, (int)newHeight), IPL_DEPTH_32F, 3);
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m_raw_image->origin = IPL_ORIGIN_TL;
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m_raw_image->dataOrder = IPL_DATA_ORDER_PIXEL;
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m_raw_image->widthStep = newWidth * 3;
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}
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m_raw_image->imageData = (char*)(imageInfo->GetRawData ());
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}
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} catch (...) {
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CV_ERROR(CV_StsError, "Giganetix: failed to queue a buffer on device\n");
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close ();
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}
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} else {
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//TODO - all other pixel types
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m_raw_image = 0;
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CV_WARN("Giganetix: Undefined image pixel type\n");
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}
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m_device->PopImage (imageInfo);
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m_device->ClearImageBuffer ();
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}
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||||
}
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||||
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||||
__END__;
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}
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/*----------------------------------------------------------------------------*/
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bool
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CvCaptureCAM_Giganetix::start ()
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{
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CV_FUNCNAME("CvCaptureCAM_Giganetix::start");
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__BEGIN__;
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m_active = wrprDeviceIsValid(m_device) && wrprDeviceIsConnect(m_device);
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||||
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||||
if(m_active)
|
||||
{
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(void)m_device->SetIntegerNodeValue("TLParamsLocked", 1);
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(void)m_device->CommandNodeExecute("AcquisitionStart");
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||||
m_active = m_device->GetBooleanNodeValue("AcquisitionStatus", m_active);
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||||
}
|
||||
|
||||
if(!m_active)
|
||||
{
|
||||
CV_ERROR(CV_StsError, "Giganetix: Cannot open camera\n");
|
||||
close ();
|
||||
}
|
||||
|
||||
__END__;
|
||||
|
||||
return m_active;
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
bool
|
||||
CvCaptureCAM_Giganetix::stop ()
|
||||
{
|
||||
if (!m_active) return true;
|
||||
|
||||
CV_FUNCNAME("CvCaptureCAM_Giganetix::stop");
|
||||
__BEGIN__;
|
||||
|
||||
if(wrprDeviceIsValid(m_device) && wrprDeviceIsConnect(m_device))
|
||||
{
|
||||
(void)m_device->GetBooleanNodeValue("AcquisitionStatus", m_active);
|
||||
|
||||
if(m_active)
|
||||
{
|
||||
(void)m_device->CommandNodeExecute("AcquisitionStop");
|
||||
(void)m_device->SetIntegerNodeValue("TLParamsLocked", 0);
|
||||
m_device->ClearImageBuffer ();
|
||||
(void)m_device->GetBooleanNodeValue("AcquisitionStatus", m_active);
|
||||
}
|
||||
}
|
||||
|
||||
if(m_active)
|
||||
{
|
||||
CV_ERROR(CV_StsError, "Giganetix: Improper closure of the camera\n");
|
||||
close ();
|
||||
}
|
||||
__END__;
|
||||
|
||||
return !m_active;
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
bool
|
||||
CvCaptureCAM_Giganetix::grabFrame()
|
||||
{
|
||||
bool b_ret =
|
||||
wrprDeviceIsValid(m_device)
|
||||
&&
|
||||
wrprDeviceIsConnect(m_device);
|
||||
|
||||
if(b_ret) grabImage ();
|
||||
|
||||
return b_ret;
|
||||
}
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
IplImage*
|
||||
CvCaptureCAM_Giganetix::retrieveFrame(int)
|
||||
{
|
||||
return (
|
||||
wrprDeviceIsValid(m_device) && wrprDeviceIsConnect(m_device) ?
|
||||
m_raw_image :
|
||||
NULL
|
||||
);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
double
|
||||
CvCaptureCAM_Giganetix::getProperty( int property_id )
|
||||
{
|
||||
double d_ret = -1.0;
|
||||
INT64 i;
|
||||
|
||||
if(wrprDeviceIsConnect(m_device))
|
||||
{
|
||||
switch ( property_id )
|
||||
{
|
||||
case CV_CAP_PROP_FRAME_WIDTH:
|
||||
m_device->GetIntegerNodeValue ("Width", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_FRAME_HEIGHT:
|
||||
m_device->GetIntegerNodeValue ("Height", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_OFFSET_X:
|
||||
m_device->GetIntegerNodeValue ("OffsetX", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_OFFSET_Y:
|
||||
m_device->GetIntegerNodeValue ("OffsetY", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_WIDTH_MAX:
|
||||
m_device->GetIntegerNodeValue ("WidthMax", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_HEIGH_MAX:
|
||||
m_device->GetIntegerNodeValue ("HeightMax", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_SENS_WIDTH:
|
||||
m_device->GetIntegerNodeValue ("SensorWidth", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_SENS_HEIGH:
|
||||
m_device->GetIntegerNodeValue ("SensorHeight", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_FRAME_COUNT:
|
||||
m_device->GetIntegerNodeValue ("AcquisitionFrameCount", i);
|
||||
d_ret = i;
|
||||
break;
|
||||
case CV_CAP_PROP_EXPOSURE:
|
||||
m_device->GetFloatNodeValue ("ExposureTime",d_ret);
|
||||
break;
|
||||
case CV_CAP_PROP_GAIN :
|
||||
m_device->GetFloatNodeValue ("Gain",d_ret);
|
||||
break;
|
||||
case CV_CAP_PROP_TRIGGER :
|
||||
bool b;
|
||||
m_device->GetBooleanNodeValue ("TriggerMode",b);
|
||||
d_ret = (double)b;
|
||||
break;
|
||||
case CV_CAP_PROP_TRIGGER_DELAY :
|
||||
m_device->GetFloatNodeValue ("TriggerDelay",d_ret);
|
||||
break;
|
||||
default : ;
|
||||
}
|
||||
}
|
||||
|
||||
return d_ret;
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
bool
|
||||
CvCaptureCAM_Giganetix::setProperty( int property_id, double value )
|
||||
{
|
||||
bool b_ret = wrprDeviceIsConnect(m_device);
|
||||
|
||||
if(b_ret)
|
||||
{
|
||||
bool b_val = m_active;
|
||||
|
||||
switch ( property_id )
|
||||
{
|
||||
case CV_CAP_PROP_FRAME_WIDTH:
|
||||
stop ();
|
||||
b_ret = m_device->SetIntegerNodeValue ("Width", (INT64)value);
|
||||
if(b_val) start ();
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_WIDTH_MAX:
|
||||
stop ();
|
||||
b_ret = m_device->SetIntegerNodeValue ("WidthMax", (INT64)value);
|
||||
if(b_val) start ();
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_SENS_WIDTH:
|
||||
stop ();
|
||||
b_ret = m_device->SetIntegerNodeValue ("SensorWidth", (INT64)value);
|
||||
if(b_val) start ();
|
||||
break;
|
||||
case CV_CAP_PROP_FRAME_HEIGHT:
|
||||
stop ();
|
||||
b_ret = m_device->SetIntegerNodeValue ("Height", (INT64)value);
|
||||
if(b_val) start ();
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_HEIGH_MAX:
|
||||
stop ();
|
||||
b_ret = m_device->SetIntegerNodeValue ("HeightMax", (INT64)value);
|
||||
if(b_val) start ();
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_SENS_HEIGH:
|
||||
stop ();
|
||||
b_ret = m_device->SetIntegerNodeValue ("SensorHeight", (INT64)value);
|
||||
if(b_val) start ();
|
||||
break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_OFFSET_X: {
|
||||
INT64 w, wmax, val = (INT64)value;
|
||||
if((b_ret = m_device->GetIntegerNodeValue ("Width", w)))
|
||||
if((b_ret = m_device->GetIntegerNodeValue ("WidthMax", wmax)))
|
||||
b_ret = m_device->SetIntegerNodeValue ("OffsetX", val w > wmax ? wmax - w : val);
|
||||
} break;
|
||||
case CV_CAP_PROP_GIGA_FRAME_OFFSET_Y: {
|
||||
INT64 h, hmax, val = (INT64)value;
|
||||
if((b_ret = m_device->GetIntegerNodeValue ("Height", h)))
|
||||
if((b_ret = m_device->GetIntegerNodeValue ("HeightMax", hmax)))
|
||||
b_ret = m_device->SetIntegerNodeValue ("OffsetY", val h > hmax ? hmax - h : val);
|
||||
b_ret = m_device->SetIntegerNodeValue ("OffsetY", (INT64)value);
|
||||
}
|
||||
break;
|
||||
case CV_CAP_PROP_EXPOSURE:
|
||||
b_ret = m_device->SetFloatNodeValue ("ExposureTime",value);
|
||||
break;
|
||||
case CV_CAP_PROP_GAIN :
|
||||
b_ret = m_device->SetFloatNodeValue ("Gain",value);
|
||||
break;
|
||||
case CV_CAP_PROP_TRIGGER :
|
||||
b_ret = m_device->SetBooleanNodeValue ("TriggerMode",(bool)value);
|
||||
break;
|
||||
case CV_CAP_PROP_TRIGGER_DELAY :
|
||||
stop ();
|
||||
b_ret = m_device->SetFloatNodeValue ("TriggerDelay",value);
|
||||
if(b_val) start ();
|
||||
break;
|
||||
default:
|
||||
b_ret = false;
|
||||
}
|
||||
}
|
||||
|
||||
return b_ret;
|
||||
}
|
||||
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
/*----------------------------------------------------------------------------*/
|
||||
CvCapture*
|
||||
cvCreateCameraCapture_Giganetix( int index )
|
||||
{
|
||||
CvCaptureCAM_Giganetix* capture = new CvCaptureCAM_Giganetix;
|
||||
|
||||
if (!(capture->open( index )))
|
||||
{
|
||||
delete capture;
|
||||
capture = NULL;
|
||||
}
|
||||
|
||||
return ((CvCapture*)capture);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------*/
|
||||
Loading…
Reference in New Issue
Block a user