Fawkes API
Fawkes Development Version
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00001 00002 /*************************************************************************** 00003 * image_thread.h - OpenNI image provider thread 00004 * 00005 * Created: Thu Mar 17 13:58:25 2011 00006 * Copyright 2006-2011 Tim Niemueller [www.niemueller.de] 00007 * 00008 ****************************************************************************/ 00009 00010 /* This program is free software; you can redistribute it and/or modify 00011 * it under the terms of the GNU General Public License as published by 00012 * the Free Software Foundation; either version 2 of the License, or 00013 * (at your option) any later version. 00014 * 00015 * This program is distributed in the hope that it will be useful, 00016 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 * GNU Library General Public License for more details. 00019 * 00020 * Read the full text in the LICENSE.GPL file in the doc directory. 00021 */ 00022 00023 #ifndef __PLUGINS_OPENNI_IMAGE_THREAD_H_ 00024 #define __PLUGINS_OPENNI_IMAGE_THREAD_H_ 00025 00026 #include <core/threading/thread.h> 00027 #include <core/utils/lockptr.h> 00028 #include <aspect/logging.h> 00029 #include <aspect/configurable.h> 00030 #include <aspect/clock.h> 00031 #include <aspect/blocked_timing.h> 00032 #include <plugins/openni/aspect/openni.h> 00033 00034 #include <XnCppWrapper.h> 00035 00036 namespace firevision { 00037 class SharedMemoryImageBuffer; 00038 } 00039 00040 class OpenNiImageThread 00041 : public fawkes::Thread, 00042 public fawkes::BlockedTimingAspect, 00043 public fawkes::LoggingAspect, 00044 public fawkes::ConfigurableAspect, 00045 public fawkes::ClockAspect, 00046 public fawkes::OpenNiAspect 00047 { 00048 public: 00049 OpenNiImageThread(); 00050 virtual ~OpenNiImageThread(); 00051 00052 virtual void init(); 00053 virtual void loop(); 00054 virtual void finalize(); 00055 00056 /** Stub to see name in backtrace for easier debugging. @see Thread::run() */ 00057 protected: virtual void run() { Thread::run(); } 00058 00059 private: 00060 xn::ImageGenerator *__image_gen; 00061 xn::ImageMetaData *__image_md; 00062 00063 firevision::SharedMemoryImageBuffer *__image_buf_yuv; 00064 firevision::SharedMemoryImageBuffer *__image_buf_rgb; 00065 00066 typedef enum { 00067 DEBAYER_BILINEAR, 00068 DEBAYER_NEAREST_NEIGHBOR, 00069 CONVERT_YUV 00070 } CopyMode; 00071 CopyMode __cfg_copy_mode; 00072 00073 unsigned short int __usb_vendor; 00074 unsigned short int __usb_product; 00075 unsigned int __image_width; 00076 unsigned int __image_height; 00077 00078 fawkes::Time *__capture_start; 00079 }; 00080 00081 #endif