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))
38 if (!FcConfigAddCacheDir (config, (FcChar8 *) FC_CACHEDIR))
43 FcConfigDestroy (config);
55 * Load the configuration files
58 FcInitLoadConfig (void)
63 config = FcConfigCreate ();
67 if (!FcConfigParseAndLoad (config, 0, FcTrue))
69 FcConfigDestroy (config);
70 return FcInitFallbackConfig ();
73 if (config->cacheDirs && config->cacheDirs->num == 0)
76 "Fontconfig warning: no <cachedir> elements found. Check configuration.\n");
78 "Fontconfig warning: adding <cachedir>%s</cachedir>\n",
81 "Fontconfig warning: adding <cachedir>~/.fontconfig</cachedir>\n");
82 if (!FcConfigAddCacheDir (config, (FcChar8 *) FC_CACHEDIR) ||
83 !FcConfigAddCacheDir (config, (FcChar8 *) "~/.fontconfig"))
86 "Fontconfig error: out of memory");
87 FcConfigDestroy (config);
88 return FcInitFallbackConfig ();
96 * Load the configuration files and scan for available fonts
99 FcInitLoadConfigAndFonts (void)
101 FcConfig *config = FcInitLoadConfig ();
106 if (!FcConfigBuildFonts (config))
108 FcConfigDestroy (config);
115 * Initialize the default library configuration
124 config = FcInitLoadConfigAndFonts ();
127 FcConfigSetCurrent (config);
128 if (FcDebug() & FC_DBG_MEMORY)
134 * Free all library-allocated data structures.
140 FcConfigDestroy (_fcConfig);
147 * Reread the configuration and available font lists
150 FcInitReinitialize (void)
154 config = FcInitLoadConfigAndFonts ();
157 FcConfigSetCurrent (config);
162 FcInitBringUptoDate (void)
164 FcConfig *config = FcConfigGetCurrent ();
168 * rescanInterval == 0 disables automatic up to date
170 if (config->rescanInterval == 0)
173 * Check no more often than rescanInterval seconds
176 if (config->rescanTime + config->rescanInterval - now > 0)
179 * If up to date, don't reload configuration
181 if (FcConfigUptoDate (0))
183 return FcInitReinitialize ();
192 } FcInUse[FC_MEM_NUM] = {
225 static int FcAllocCount, FcAllocMem;
226 static int FcFreeCount, FcFreeMem;
228 static int FcMemNotice = 1*1024*1024;
230 static int FcAllocNotify, FcFreeNotify;
236 printf ("Fc Memory Usage:\n");
237 printf ("\t Which Alloc Free Active\n");
238 printf ("\t count bytes count bytes count bytes\n");
239 for (i = 0; i < FC_MEM_NUM; i++)
240 printf ("%16.16s%8d%8d%8d%8d%8d%8d\n",
242 FcInUse[i].alloc_count, FcInUse[i].alloc_mem,
243 FcInUse[i].free_count, FcInUse[i].free_mem,
244 FcInUse[i].alloc_count - FcInUse[i].free_count,
245 FcInUse[i].alloc_mem - FcInUse[i].free_mem);
246 printf ("%16.16s%8d%8d%8d%8d%8d%8d\n",
248 FcAllocCount, FcAllocMem,
249 FcFreeCount, FcFreeMem,
250 FcAllocCount - FcFreeCount,
251 FcAllocMem - FcFreeMem);
257 FcMemAlloc (int kind, int size)
259 if (FcDebug() & FC_DBG_MEMORY)
261 FcInUse[kind].alloc_count++;
262 FcInUse[kind].alloc_mem += size;
265 FcAllocNotify += size;
266 if (FcAllocNotify > FcMemNotice)
272 FcMemFree (int kind, int size)
274 if (FcDebug() & FC_DBG_MEMORY)
276 FcInUse[kind].free_count++;
277 FcInUse[kind].free_mem += size;
280 FcFreeNotify += size;
281 if (FcFreeNotify > FcMemNotice)
286 #include "fcaliastail.h"