00001
00002 /***************************************************************************
00003  *  fuse_lut_content.h - FUSE LUT content encapsulation
00004  *
00005  *  Created: Wed Nov 21 16:47:53 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_LUT_CONTENT_H_
00025 #define __FIREVISION_FVUTILS_NET_FUSE_LUT_CONTENT_H_
00026 
00027 #include <fvutils/net/fuse.h>
00028 #include <fvutils/net/fuse_message_content.h>
00029 #include <sys/types.h>
00030
00031 class SharedMemoryLookupTable;
00032
00033 class FuseLutContent : public FuseMessageContent
00034 {
00035  public:
00036   FuseLutContent(const char *lut_id, void *buffer,
00037                  unsigned int width, unsigned int height,
00038                  unsigned int depth, unsigned int bpc);
00039   FuseLutContent(SharedMemoryLookupTable *l);
00040   FuseLutContent(uint32_t type, void *payload, size_t payload_size);
00041   virtual ~FuseLutContent();
00042
00043   const char *     lut_id() const;
00044   unsigned char *  buffer() const;
00045   size_t           buffer_size() const;
00046   unsigned int     width() const;
00047   unsigned int     height() const;
00048   unsigned int     depth() const;
00049   unsigned int     bytes_per_cell() const;
00050
00051   virtual void     serialize();
00052
00053  private:
00054   char          *__lut_id;
00055   unsigned char *__buffer;
00056   size_t         __buffer_size;
00057   FUSE_lut_message_header_t *__header;
00058 };
00059
00060 #endif