00001 // **************************************************************************** 00002 // This file is part of the Integrating Vision Toolkit (IVT). 00003 // 00004 // The IVT is maintained by the Karlsruhe Institute of Technology (KIT) 00005 // (www.kit.edu) in cooperation with the company Keyetech (www.keyetech.de). 00006 // 00007 // Copyright (C) 2014 Karlsruhe Institute of Technology (KIT). 00008 // All rights reserved. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are met: 00012 // 00013 // 1. Redistributions of source code must retain the above copyright 00014 // notice, this list of conditions and the following disclaimer. 00015 // 00016 // 2. Redistributions in binary form must reproduce the above copyright 00017 // notice, this list of conditions and the following disclaimer in the 00018 // documentation and/or other materials provided with the distribution. 00019 // 00020 // 3. Neither the name of the KIT nor the names of its contributors may be 00021 // used to endorse or promote products derived from this software 00022 // without specific prior written permission. 00023 // 00024 // THIS SOFTWARE IS PROVIDED BY THE KIT AND CONTRIBUTORS “AS IS” AND ANY 00025 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00026 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00027 // DISCLAIMED. IN NO EVENT SHALL THE KIT OR CONTRIBUTORS BE LIABLE FOR ANY 00028 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00029 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00030 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00031 // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00032 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00033 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 // **************************************************************************** 00035 // **************************************************************************** 00036 // Filename: VFWCapture.h 00037 // Author: Pedram Azad 00038 // Date: 2005 00039 // **************************************************************************** 00040 00041 00042 #ifndef _VFW_CAPTURE_H_ 00043 #define _VFW_CAPTURE_H_ 00044 00045 00046 // **************************************************************************** 00047 // Necessary includes 00048 // **************************************************************************** 00049 00050 #include "Interfaces/VideoCaptureInterface.h" 00051 #include "Image/ByteImage.h" 00052 #include <windows.h> 00053 #include <string> 00054 00055 00056 00057 // **************************************************************************** 00058 // CVFWCapture 00059 // **************************************************************************** 00060 00061 class CVFWCapture : public CVideoCaptureInterface 00062 { 00063 public: 00064 // constructor 00065 CVFWCapture(int nDriverIndex); 00066 00067 // destructor 00068 ~CVFWCapture(); 00069 00070 00071 // public methods 00072 void SetDriverIndex(int nDriverIndex) { m_nDriverIndex = nDriverIndex; } 00073 bool GetDriverName(int nDriverIndex, std::string &sName); 00074 void ShowVideoFormatDialog(); 00075 void ShowVideoSourceDialog(); 00076 00077 // virtual methods 00078 bool OpenCamera(); 00079 void CloseCamera(); 00080 bool CaptureImage(CByteImage **ppImages); 00081 00082 int GetWidth() { return m_nWidth; } 00083 int GetHeight() { return m_nHeight; } 00084 CByteImage::ImageType GetType() { return CByteImage::eRGB24; } 00085 int GetNumberOfCameras() { return 1; } 00086 00087 00088 private: 00089 // private methods 00090 void UpdateInformation(); 00091 00092 // private attributes 00093 HWND m_hCaptureWnd; 00094 00095 int m_nWidth; 00096 int m_nHeight; 00097 int m_nBitsPerPixel; 00098 unsigned long m_nCompression; 00099 CByteImage::ImageType m_type; 00100 00101 int m_nDriverIndex; 00102 bool m_bCameraOpened; 00103 00104 bool m_bFlipY; 00105 00106 int m_clip[1024]; 00107 }; 00108 00109 00110 00111 #endif /* _VFW_CAPTURE_H_ */