2 * $XFree86: xc/lib/fontconfig/src/fcinit.c,v 1.6 2002/05/23 23:00:46 keithp Exp $
4 * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. Keith Packard makes no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
29 FcInitFallbackConfig (void)
33 config = FcConfigCreate ();
36 if (!FcConfigAddDir (config, (FcChar8 *) FC_DEFAULT_FONTS))
41 FcConfigDestroy (config);
53 * Load the configuration files
56 FcInitLoadConfig (void)
60 config = FcConfigCreate ();
64 if (!FcConfigParseAndLoad (config, 0, FcTrue))
66 FcConfigDestroy (config);
67 return FcInitFallbackConfig ();
74 * Load the configuration files and scan for available fonts
77 FcInitLoadConfigAndFonts (void)
79 FcConfig *config = FcInitLoadConfig ();
83 if (!FcConfigBuildFonts (config))
85 FcConfigDestroy (config);
92 * Initialize the default library configuration
101 config = FcInitLoadConfigAndFonts ();
104 FcConfigSetCurrent (config);
105 if (FcDebug() & FC_DBG_MEMORY)
111 * Reread the configuration and available font lists
114 FcInitReinitialize (void)
118 config = FcInitLoadConfigAndFonts ();
121 FcConfigSetCurrent (config);
126 FcInitBringUptoDate (void)
128 FcConfig *config = FcConfigGetCurrent ();
132 * rescanInterval == 0 disables automatic up to date
134 if (config->rescanInterval == 0)
137 * Check no more often than rescanInterval seconds
140 if (config->rescanTime + config->rescanInterval - now > 0)
143 * If up to date, don't reload configuration
145 if (FcConfigUptoDate (0))
147 return FcInitReinitialize ();
156 } FcInUse[FC_MEM_NUM] = {
158 { "charleaf", 0 ,0 },
161 { "objectset", 0, 0 },
162 { "objectptr", 0, 0 },
167 { "substate", 0, 0 },
169 { "listbuck", 0, 0 },
176 static int FcAllocCount, FcAllocMem;
177 static int FcFreeCount, FcFreeMem;
179 static int FcMemNotice = 1*1024*1024;
181 static int FcAllocNotify, FcFreeNotify;
184 FcValueListReport (void);
190 printf ("Fc Memory Usage:\n");
191 printf ("\t Which Alloc Free Active\n");
192 printf ("\t count bytes count bytes count bytes\n");
193 for (i = 0; i < FC_MEM_NUM; i++)
194 printf ("\t%8.8s%8d%8d%8d%8d%8d%8d\n",
196 FcInUse[i].alloc_count, FcInUse[i].alloc_mem,
197 FcInUse[i].free_count, FcInUse[i].free_mem,
198 FcInUse[i].alloc_count - FcInUse[i].free_count,
199 FcInUse[i].alloc_mem - FcInUse[i].free_mem);
200 printf ("\t%8.8s%8d%8d%8d%8d%8d%8d\n",
202 FcAllocCount, FcAllocMem,
203 FcFreeCount, FcFreeMem,
204 FcAllocCount - FcFreeCount,
205 FcAllocMem - FcFreeMem);
208 FcValueListReport ();
212 FcMemAlloc (int kind, int size)
214 if (FcDebug() & FC_DBG_MEMORY)
216 FcInUse[kind].alloc_count++;
217 FcInUse[kind].alloc_mem += size;
220 FcAllocNotify += size;
221 if (FcAllocNotify > FcMemNotice)
227 FcMemFree (int kind, int size)
229 if (FcDebug() & FC_DBG_MEMORY)
231 FcInUse[kind].free_count++;
232 FcInUse[kind].free_mem += size;
235 FcFreeNotify += size;
236 if (FcFreeNotify > FcMemNotice)