Fawkes API Fawkes Development Version
|
00001 00002 /*************************************************************************** 00003 * fuse_image_content.h - FUSE image content encapsulation 00004 * 00005 * Created: Thu Nov 15 15:53:32 2007 00006 * Copyright 2005-2007 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. A runtime exception applies to 00014 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00015 * 00016 * This program is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 * GNU Library General Public License for more details. 00020 * 00021 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00022 */ 00023 00024 #ifndef __FIREVISION_FVUTILS_NET_FUSE_IMAGE_CONTENT_H_ 00025 #define __FIREVISION_FVUTILS_NET_FUSE_IMAGE_CONTENT_H_ 00026 00027 #include <fvutils/net/fuse.h> 00028 #include <fvutils/net/fuse_message_content.h> 00029 #include <utils/time/time.h> 00030 #include <sys/types.h> 00031 00032 namespace firevision { 00033 #if 0 /* just to make Emacs auto-indent happy */ 00034 } 00035 #endif 00036 00037 class SharedMemoryImageBuffer; 00038 00039 class FuseImageContent : public FuseMessageContent 00040 { 00041 public: 00042 FuseImageContent(SharedMemoryImageBuffer *b); 00043 FuseImageContent(uint32_t type, void *payload, size_t payload_size); 00044 FuseImageContent(FUSE_image_format_t image_format, const char *image_id, 00045 unsigned char *buffer, size_t buffer_size, 00046 colorspace_t colorspace, 00047 unsigned int width, unsigned int height, 00048 long int capture_time_sec = 0, long int capture_time_usec = 0); 00049 00050 ~FuseImageContent(); 00051 00052 unsigned char * buffer() const; 00053 size_t buffer_size() const; 00054 unsigned int pixel_width() const; 00055 unsigned int pixel_height() const; 00056 unsigned int colorspace() const; 00057 unsigned int format() const; 00058 void decompress(unsigned char *yuv422_planar_buffer, size_t buffer_size); 00059 00060 fawkes::Time * capture_time() const; 00061 00062 virtual void serialize(); 00063 00064 private: 00065 unsigned char *__buffer; 00066 size_t __buffer_size; 00067 FUSE_image_message_header_t *__header; 00068 00069 mutable fawkes::Time *__capture_time; 00070 }; 00071 00072 } // end namespace firevision 00073 00074 #endif