2 * $RCSId: xc/lib/fontconfig/src/fcinit.c,v 1.7 2002/08/22 07:36:44 keithp Exp $
4 * Copyright © 2001 Keith Packard
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] = {
188 static int FcAllocCount, FcAllocMem;
189 static int FcFreeCount, FcFreeMem;
191 static int FcMemNotice = 1*1024*1024;
193 static int FcAllocNotify, FcFreeNotify;
196 FcValueListReport (void);
202 printf ("Fc Memory Usage:\n");
203 printf ("\t Which Alloc Free Active\n");
204 printf ("\t count bytes count bytes count bytes\n");
205 for (i = 0; i < FC_MEM_NUM; i++)
206 printf ("\t%8.8s%8d%8d%8d%8d%8d%8d\n",
208 FcInUse[i].alloc_count, FcInUse[i].alloc_mem,
209 FcInUse[i].free_count, FcInUse[i].free_mem,
210 FcInUse[i].alloc_count - FcInUse[i].free_count,
211 FcInUse[i].alloc_mem - FcInUse[i].free_mem);
212 printf ("\t%8.8s%8d%8d%8d%8d%8d%8d\n",
214 FcAllocCount, FcAllocMem,
215 FcFreeCount, FcFreeMem,
216 FcAllocCount - FcFreeCount,
217 FcAllocMem - FcFreeMem);
220 FcValueListReport ();
224 FcMemAlloc (int kind, int size)
226 if (FcDebug() & FC_DBG_MEMORY)
228 FcInUse[kind].alloc_count++;
229 FcInUse[kind].alloc_mem += size;
232 FcAllocNotify += size;
233 if (FcAllocNotify > FcMemNotice)
239 FcMemFree (int kind, int size)
241 if (FcDebug() & FC_DBG_MEMORY)
243 FcInUse[kind].free_count++;
244 FcInUse[kind].free_mem += size;
247 FcFreeNotify += size;
248 if (FcFreeNotify > FcMemNotice)