e85d191b46
- merge v0.01 --> Añadido fileselector - Añadidas fuentes de Gem y Pure Data - pix2jpg incluído en Gem. Archivos de construcción de Gem modificados. - Añadido fichero ompiling.txt con instrucciones de compilación
126 lines
2.8 KiB
C++
126 lines
2.8 KiB
C++
/*-----------------------------------------------------------------
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GEM - Graphics Environment for Multimedia
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video backend for Gem
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Copyright (c) 2010-2011 IOhannes m zmölnig. forum::für::umläute. IEM. zmoelnig@iem.at
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For information on usage and redistribution, and for a DISCLAIMER OF ALL
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WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
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Linux version by Miller Puckette. msp@ucsd.edu
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-----------------------------------------------------------------*/
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#ifndef _INCLUDE_GEMPLUGIN__VIDEOAVT_VIDEOAVT_H_
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#define _INCLUDE_GEMPLUGIN__VIDEOAVT_VIDEOAVT_H_
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#include "plugins/videoBase.h"
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#if defined HAVE_LIBPVAPI
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# define HAVE_AVT
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#endif
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#ifdef HAVE_AVT
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/* olala, Prosilica re-invents the wheel and uses non-standard defines for OSs */
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# ifdef __linux__
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# define _LINUX
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# endif
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# ifdef __APPLE__
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# define _OSX
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# endif
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// _QNX
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/* Prosilica's ARCH defines */
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# if !defined(_x86) && (defined(_X86_) || defined(__i386__) || defined(__i586__) || defined(__i686__))
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# define _x86 1
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# endif
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# if !defined(_ppc) && ( defined(__ppc__))
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# define _ppc 1
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# endif
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/* Prosilica decided to use "Status" as a field-name, but it gets defined to "int" in /usr/include/X11/Xlib.h */
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#ifdef Status
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# undef Status
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#endif
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# include "PvApi.h"
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#endif
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/*-----------------------------------------------------------------
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-------------------------------------------------------------------
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CLASS
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videoAVT
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Grabs in a video
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KEYWORDS
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pix
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DESCRIPTION
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support for the "AVT GiGE SDK" by Prosilica
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-----------------------------------------------------------------*/
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namespace gem { namespace plugins {
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class GEM_EXPORT videoAVT : public videoBase {
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public:
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//////////
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// Constructor
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videoAVT(void);
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//////////
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// Destructor
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virtual ~videoAVT(void);
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#ifdef HAVE_AVT
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////////
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// open the video-device
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virtual bool openDevice(gem::Properties&props);
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virtual void closeDevice(void);
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//////////
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// Start up the video device
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// [out] int - returns 0 if bad
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virtual bool startTransfer(void);
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//////////
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// Stop the video device
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// [out] int - returns 0 if bad
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virtual bool stopTransfer(void);
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//////////
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// get the next frame
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virtual bool grabFrame(void);
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virtual std::vector<std::string>enumerate(void);
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//////////
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// properties
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virtual bool enumProperties(gem::Properties&readable,
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gem::Properties&writeable);
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virtual void setProperties(gem::Properties&writeprops);
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virtual void getProperties(gem::Properties&readprops);
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protected:
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tPvHandle m_grabber;
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#define AVT_FRAMESCOUNT 4
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tPvFrame m_frames[AVT_FRAMESCOUNT];
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pixBlock* getFrame(void);
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virtual void grabbedFrame(const tPvFrame&);
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static void grabCB(tPvFrame*);
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virtual void resizeFrames(unsigned long int);
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#endif /* HAVE_AVT */
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};
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};};
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#endif // for header file
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