[xml] Allocate FcExpr's in a pool in FcConfig

[fontconfig.git] / src / fcint.h

diff --git a/src/fcint.h b/src/fcint.h
index c8ff22838fbeb88303787234f508a9e47601cbac..4414a2d842ae02673278124984810e4ee904a8e7 100644 (file)
--- a/src/fcint.h
+++ b/src/fcint.h
@@ -13,9 +13,9 @@
  * representations about the suitability of this software for any purpose.  It
  * is provided "as is" without express or implied warranty.
  *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
@@ -247,6 +247,15 @@ typedef struct _FcExpr {
     } u;
 } FcExpr;
 
+typedef struct _FcExprPage FcExprPage;
+
+struct _FcExprPage {
+  FcExprPage *next_page;
+  FcExpr *next;
+  FcExpr exprs[(1024 - 2/* two pointers */ - 2/* malloc overhead */) * sizeof (void *) / sizeof (FcExpr)];
+  FcExpr end[0];
+};
+
 typedef enum _FcQual {
     FcQualAny, FcQualAll, FcQualFirst, FcQualNotFirst
 } FcQual;
@@ -313,6 +322,7 @@ typedef struct _FcStrBuf {
     FcBool  failed;
     int            len;
     int            size;
+    FcChar8 buf_static[16 * sizeof (void *)];
 } FcStrBuf;
 
 struct _FcCache {
@@ -485,6 +495,8 @@ struct _FcConfig {
     int                rescanInterval;     /* interval between scans */
 
     int                ref;                /* reference count */
+
+    FcExprPage *expr_pool;         /* pool of FcExpr's */
 };
  
 extern FcPrivate FcConfig      *_fcConfig;
@@ -533,6 +545,9 @@ FcStat (const char *file, struct stat *statb)
 
 /* fccfg.c */
 
+FcPrivate FcExpr *
+FcConfigAllocExpr (FcConfig *config);
+
 FcPrivate FcBool
 FcConfigAddConfigDir (FcConfig     *config,
                      const FcChar8 *d);
@@ -645,6 +660,11 @@ FcNameUnparseCharSet (FcStrBuf *buf, const FcCharSet *c);
 FcPrivate FcCharSet *
 FcNameParseCharSet (FcChar8 *string);
 
+FcPrivate FcBool
+FcNameUnparseValue (FcStrBuf    *buf,
+                    FcValue     *v0,
+                   FcChar8     *escape);
+
 FcPrivate FcBool
 FcNameUnparseValueList (FcStrBuf       *buf,
                        FcValueListPtr  v,
@@ -653,9 +673,6 @@ FcNameUnparseValueList (FcStrBuf    *buf,
 FcPrivate FcCharLeaf *
 FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4);
 
-FcPrivate FcCharSet *
-FcCharSetMerge (FcCharSet *a, const FcCharSet *b);
-
 FcPrivate FcBool
 FcCharSetSerializeAlloc(FcSerialize *serialize, const FcCharSet *cs);
 
@@ -721,7 +738,7 @@ FcDirScanConfig (FcFontSet  *set,
 /* fcfont.c */
 FcPrivate int
 FcFontDebug (void);
-    
+
 /* fcfs.c */
 
 FcPrivate FcBool
@@ -729,53 +746,11 @@ FcFontSetSerializeAlloc (FcSerialize *serialize, const FcFontSet *s);
 
 FcPrivate FcFontSet *
 FcFontSetSerialize (FcSerialize *serialize, const FcFontSet * s);
-    
-/* fcgram.y */
-FcPrivate int
-FcConfigparse (void);
-
-FcPrivate int
-FcConfigwrap (void);
-    
-FcPrivate void
-FcConfigerror (char *fmt, ...);
-    
-FcPrivate char *
-FcConfigSaveField (const char *field);
 
+/* fcxml.c */
 FcPrivate void
 FcTestDestroy (FcTest *test);
 
-FcPrivate FcExpr *
-FcExprCreateInteger (int i);
-
-FcPrivate FcExpr *
-FcExprCreateDouble (double d);
-
-FcPrivate FcExpr *
-FcExprCreateString (const FcChar8 *s);
-
-FcPrivate FcExpr *
-FcExprCreateMatrix (const FcMatrix *m);
-
-FcPrivate FcExpr *
-FcExprCreateBool (FcBool b);
-
-FcPrivate FcExpr *
-FcExprCreateNil (void);
-
-FcPrivate FcExpr *
-FcExprCreateField (const char *field);
-
-FcPrivate FcExpr *
-FcExprCreateConst (const FcChar8 *constant);
-
-FcPrivate FcExpr *
-FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right);
-
-FcPrivate void
-FcExprDestroy (FcExpr *e);
-
 FcPrivate void
 FcEditDestroy (FcEdit *e);
 
@@ -1015,6 +990,9 @@ FcStrBufDestroy (FcStrBuf *buf);
 FcPrivate FcChar8 *
 FcStrBufDone (FcStrBuf *buf);
 
+FcPrivate FcChar8 *
+FcStrBufDoneStatic (FcStrBuf *buf);
+
 FcPrivate FcBool
 FcStrBufChar (FcStrBuf *buf, FcChar8 c);