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git.wh0rd.org - fontconfig.git/blob - src/fcinit.c
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 ();
77 * Load the configuration files and scan for available fonts
80 FcInitLoadConfigAndFonts (void)
82 FcConfig
*config
= FcInitLoadConfig ();
87 if (!FcConfigBuildFonts (config
))
89 FcConfigDestroy (config
);
96 * Initialize the default library configuration
105 config
= FcInitLoadConfigAndFonts ();
108 FcConfigSetCurrent (config
);
109 if (FcDebug() & FC_DBG_MEMORY
)
115 * Free all library-allocated data structures.
121 FcConfigDestroy (_fcConfig
);
127 * Reread the configuration and available font lists
130 FcInitReinitialize (void)
134 config
= FcInitLoadConfigAndFonts ();
137 FcConfigSetCurrent (config
);
142 FcInitBringUptoDate (void)
144 FcConfig
*config
= FcConfigGetCurrent ();
148 * rescanInterval == 0 disables automatic up to date
150 if (config
->rescanInterval
== 0)
153 * Check no more often than rescanInterval seconds
156 if (config
->rescanTime
+ config
->rescanInterval
- now
> 0)
159 * If up to date, don't reload configuration
161 if (FcConfigUptoDate (0))
163 return FcInitReinitialize ();
172 } FcInUse
[FC_MEM_NUM
] = {
205 static int FcAllocCount
, FcAllocMem
;
206 static int FcFreeCount
, FcFreeMem
;
208 static int FcMemNotice
= 1*1024*1024;
210 static int FcAllocNotify
, FcFreeNotify
;
216 printf ("Fc Memory Usage:\n");
217 printf ("\t Which Alloc Free Active\n");
218 printf ("\t count bytes count bytes count bytes\n");
219 for (i
= 0; i
< FC_MEM_NUM
; i
++)
220 printf ("%16.16s%8d%8d%8d%8d%8d%8d\n",
222 FcInUse
[i
].alloc_count
, FcInUse
[i
].alloc_mem
,
223 FcInUse
[i
].free_count
, FcInUse
[i
].free_mem
,
224 FcInUse
[i
].alloc_count
- FcInUse
[i
].free_count
,
225 FcInUse
[i
].alloc_mem
- FcInUse
[i
].free_mem
);
226 printf ("%16.16s%8d%8d%8d%8d%8d%8d\n",
228 FcAllocCount
, FcAllocMem
,
229 FcFreeCount
, FcFreeMem
,
230 FcAllocCount
- FcFreeCount
,
231 FcAllocMem
- FcFreeMem
);
237 FcMemAlloc (int kind
, int size
)
239 if (FcDebug() & FC_DBG_MEMORY
)
241 FcInUse
[kind
].alloc_count
++;
242 FcInUse
[kind
].alloc_mem
+= size
;
245 FcAllocNotify
+= size
;
246 if (FcAllocNotify
> FcMemNotice
)
252 FcMemFree (int kind
, int size
)
254 if (FcDebug() & FC_DBG_MEMORY
)
256 FcInUse
[kind
].free_count
++;
257 FcInUse
[kind
].free_mem
+= size
;
260 FcFreeNotify
+= size
;
261 if (FcFreeNotify
> FcMemNotice
)