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00001 /**************************************************************** 00002 * Fulguro 00003 * Copyright (C) 2004 Christophe Clienti 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Lesser General Public 00016 * License along with this library; if not, write to the 00017 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00018 * Boston, MA 02111-1307, USA. 00019 ***************************************************************/ 00020 00021 #ifdef __cplusplus 00022 extern "C" { 00023 #endif 00024 00025 00026 #ifndef __FLGR_DATA_TOOLS_STATIC_FIFO_H 00027 #define __FLGR_DATA_TOOLS_STATIC_FIFO_H 00028 00029 #include <flgrCoreDll.h> 00030 #include <flgrCoreTypes.h> 00031 00035 typedef struct { 00037 int *row; 00039 int *col; 00041 int rdptr; 00043 int wrptr; 00045 int size; 00047 int size_y; 00049 int size_x; 00050 }FLGR_StaticFifo; 00051 00052 00053 00054 EXPORT_LIB FLGR_StaticFifo *flgr_static_fifo_init(int size_y, int size_x); 00055 EXPORT_LIB void flgr_static_fifo_write(FLGR_StaticFifo *f, int row, int col); 00056 EXPORT_LIB void flgr_static_fifo_read(FLGR_StaticFifo *f, int *row, int *col); 00057 EXPORT_LIB int flgr_static_fifo_is_empty(FLGR_StaticFifo *f); 00058 EXPORT_LIB int flgr_static_fifo_level(FLGR_StaticFifo *f); 00059 EXPORT_LIB void flgr_static_fifo_destroy(FLGR_StaticFifo *f); 00060 00061 00062 00063 00064 00065 #endif 00066 00067 #ifdef __cplusplus 00068 } 00069 #endif
1.5.6