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authormarha <marha@users.sourceforge.net>2013-07-04 13:38:47 +0200
committermarha <marha@users.sourceforge.net>2013-07-04 13:38:47 +0200
commit2ecad38adbeaa652daaab8f2a6d112921b7e74eb (patch)
treeadce02d84ceeb4be5fef88a1ba490b1294685a5b /fontconfig/src/fccfg.c
parent28d1f604563d9c738a4c5630364d0e6b4e9b13ff (diff)
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fontconfig mesa libxcb git update 4 jul 2013
libxcb commit 8b6bb1a71977116d382f45eef803aedd3e313d37 libxcb/xcb-proto commit e6a246e50e62cbcba33d0e1d2371e69e6e089383 fontconfig commit d420e1df983871ab18b0f07976596fdf0ce78847 mesa commit bbd1e60198548a12be3405fc32dd39a87e8968ab
Diffstat (limited to 'fontconfig/src/fccfg.c')
-rw-r--r--fontconfig/src/fccfg.c364
1 files changed, 169 insertions, 195 deletions
diff --git a/fontconfig/src/fccfg.c b/fontconfig/src/fccfg.c
index 9c0be24a3..7ea94b846 100644
--- a/fontconfig/src/fccfg.c
+++ b/fontconfig/src/fccfg.c
@@ -214,10 +214,8 @@ FcSubstDestroy (FcSubst *s)
while (s)
{
n = s->next;
- if (s->test)
- FcTestDestroy (s->test);
- if (s->edit)
- FcEditDestroy (s->edit);
+ if (s->rule)
+ FcRuleDestroy (s->rule);
free (s);
s = n;
}
@@ -226,20 +224,20 @@ FcSubstDestroy (FcSubst *s)
FcExpr *
FcConfigAllocExpr (FcConfig *config)
{
- if (!config->expr_pool || config->expr_pool->next == config->expr_pool->end)
- {
- FcExprPage *new_page;
+ if (!config->expr_pool || config->expr_pool->next == config->expr_pool->end)
+ {
+ FcExprPage *new_page;
- new_page = malloc (sizeof (FcExprPage));
- if (!new_page)
- return 0;
+ new_page = malloc (sizeof (FcExprPage));
+ if (!new_page)
+ return 0;
- new_page->next_page = config->expr_pool;
- new_page->next = new_page->exprs;
- config->expr_pool = new_page;
- }
+ new_page->next_page = config->expr_pool;
+ new_page->next = new_page->exprs;
+ config->expr_pool = new_page;
+ }
- return config->expr_pool->next++;
+ return config->expr_pool->next++;
}
FcConfig *
@@ -644,15 +642,13 @@ FcConfigSetRescanInverval (FcConfig *config, int rescanInterval)
return FcConfigSetRescanInterval (config, rescanInterval);
}
-
FcBool
-FcConfigAddEdit (FcConfig *config,
- FcTest *test,
- FcEdit *edit,
+FcConfigAddRule (FcConfig *config,
+ FcRule *rule,
FcMatchKind kind)
{
FcSubst *subst, **prev;
- FcTest *t;
+ FcRule *r;
int num;
switch (kind) {
@@ -673,15 +669,18 @@ FcConfigAddEdit (FcConfig *config,
return FcFalse;
for (; *prev; prev = &(*prev)->next);
*prev = subst;
- subst->next = 0;
- subst->test = test;
- subst->edit = edit;
+ subst->next = NULL;
+ subst->rule = rule;
num = 0;
- for (t = test; t; t = t->next)
+ for (r = rule; r; r = r->next)
{
- if (t->kind == FcMatchDefault)
- t->kind = kind;
- num++;
+ if (r->type == FcRuleTest)
+ {
+ if (r->u.test &&
+ r->u.test->kind == FcMatchDefault)
+ r->u.test->kind = kind;
+ num++;
+ }
}
if (config->maxObjects < num)
config->maxObjects = num;
@@ -1486,13 +1485,12 @@ FcConfigSubstituteWithPat (FcConfig *config,
{
FcValue v;
FcSubst *s;
- FcSubState *st;
- int i;
- FcTest *t;
- FcEdit *e;
- FcValueList *l;
+ FcRule *r;
+ FcValueList *l, *value = NULL;
FcPattern *m;
FcStrSet *strs;
+ FcPatternElt *elt = NULL;
+ FcObject object = FC_INVALID_OBJECT;
if (!config)
{
@@ -1537,10 +1535,6 @@ FcConfigSubstituteWithPat (FcConfig *config,
return FcFalse;
}
- st = (FcSubState *) malloc (config->maxObjects * sizeof (FcSubState));
- if (!st && config->maxObjects)
- return FcFalse;
-
if (FcDebug () & FC_DBG_EDIT)
{
printf ("FcConfigSubstitute ");
@@ -1548,194 +1542,174 @@ FcConfigSubstituteWithPat (FcConfig *config,
}
for (; s; s = s->next)
{
- /*
- * Check the tests to see if
- * they all match the pattern
- */
- for (t = s->test, i = 0; t; t = t->next, i++)
+ r = s->rule;
+ for (; r; r = r->next)
{
- if (FcDebug () & FC_DBG_EDIT)
- {
- printf ("FcConfigSubstitute test ");
- FcTestPrint (t);
- }
- st[i].elt = 0;
- if (kind == FcMatchFont && t->kind == FcMatchPattern)
- m = p_pat;
- else
- m = p;
- if (m)
- st[i].elt = FcPatternObjectFindElt (m, t->object);
- else
- st[i].elt = 0;
- /*
- * If there's no such field in the font,
- * then FcQualAll matches while FcQualAny does not
- */
- if (!st[i].elt)
- {
- if (t->qual == FcQualAll)
+ switch (r->type) {
+ case FcRuleUnknown:
+ /* shouldn't be reached */
+ break;
+ case FcRuleTest:
+ /*
+ * Check the tests to see if
+ * they all match the pattern
+ */
+ if (FcDebug () & FC_DBG_EDIT)
{
- st[i].value = 0;
- continue;
+ printf ("FcConfigSubstitute test ");
+ FcTestPrint (r->u.test);
}
+ if (kind == FcMatchFont && r->u.test->kind == FcMatchPattern)
+ m = p_pat;
else
- break;
- }
- /*
- * Check to see if there is a match, mark the location
- * to apply match-relative edits
- */
- st[i].value = FcConfigMatchValueList (m, p_pat, kind, t, st[i].elt->values);
- if (!st[i].value)
- break;
- if (t->qual == FcQualFirst && st[i].value != st[i].elt->values)
- break;
- if (t->qual == FcQualNotFirst && st[i].value == st[i].elt->values)
- break;
- }
- if (t)
- {
- if (FcDebug () & FC_DBG_EDIT)
- printf ("No match\n");
- continue;
- }
- if (FcDebug () & FC_DBG_EDIT)
- {
- printf ("Substitute ");
- FcSubstPrint (s);
- }
- for (e = s->edit; e; e = e->next)
- {
- /*
- * Evaluate the list of expressions
- */
- l = FcConfigValues (p, p_pat,kind, e->expr, e->binding);
- /*
- * Locate any test associated with this field, skipping
- * tests associated with the pattern when substituting in
- * the font
- */
- for (t = s->test, i = 0; t; t = t->next, i++)
- {
- if ((t->kind == FcMatchFont || kind == FcMatchPattern) &&
- t->object == e->object)
+ m = p;
+ if (m)
+ elt = FcPatternObjectFindElt (m, r->u.test->object);
+ else
+ elt = NULL;
+ /*
+ * If there's no such field in the font,
+ * then FcQualAll matches while FcQualAny does not
+ */
+ if (!elt)
{
- /*
- * KLUDGE - the pattern may have been reallocated or
- * things may have been inserted or deleted above
- * this element by other edits. Go back and find
- * the element again
- */
- if (e != s->edit && st[i].elt)
- st[i].elt = FcPatternObjectFindElt (p, t->object);
- if (!st[i].elt)
- t = 0;
- break;
+ if (r->u.test->qual == FcQualAll)
+ {
+ value = NULL;
+ continue;
+ }
+ else
+ {
+ if (FcDebug () & FC_DBG_EDIT)
+ printf ("No match\n");
+ goto bail;
+ }
}
- }
- switch (FC_OP_GET_OP (e->op)) {
- case FcOpAssign:
/*
- * If there was a test, then replace the matched
- * value with the new list of values
+ * Check to see if there is a match, mark the location
+ * to apply match-relative edits
*/
- if (t)
+ value = FcConfigMatchValueList (m, p_pat, kind, r->u.test, elt->values);
+ if (!value ||
+ (r->u.test->qual == FcQualFirst && value != elt->values) ||
+ (r->u.test->qual == FcQualNotFirst && value == elt->values))
{
- FcValueList *thisValue = st[i].value;
- FcValueList *nextValue = thisValue;
-
+ if (FcDebug () & FC_DBG_EDIT)
+ printf ("No match\n");
+ goto bail;
+ }
+ object = r->u.test->object;
+ break;
+ case FcRuleEdit:
+ if (FcDebug () & FC_DBG_EDIT)
+ {
+ printf ("Substitute ");
+ FcEditPrint (r->u.edit);
+ printf ("\n\n");
+ }
+ /*
+ * Evaluate the list of expressions
+ */
+ l = FcConfigValues (p, p_pat,kind, r->u.edit->expr, r->u.edit->binding);
+ /*
+ * Locate any test associated with this field, skipping
+ * tests associated with the pattern when substituting in
+ * the font
+ */
+ if (object != r->u.edit->object)
+ value = NULL;
+
+ switch (FC_OP_GET_OP (r->u.edit->op)) {
+ case FcOpAssign:
/*
- * Append the new list of values after the current value
+ * If there was a test, then replace the matched
+ * value with the new list of values
*/
- FcConfigAdd (&st[i].elt->values, thisValue, FcTrue, l, e->object);
+ if (value)
+ {
+ FcValueList *thisValue = value;
+ FcValueList *nextValue = thisValue;
+
+ /*
+ * Append the new list of values after the current value
+ */
+ FcConfigAdd (&elt->values, thisValue, FcTrue, l, r->u.edit->object);
+ /*
+ * Delete the marked value
+ */
+ if (thisValue)
+ FcConfigDel (&elt->values, thisValue);
+ /*
+ * Adjust a pointer into the value list to ensure
+ * future edits occur at the same place
+ */
+ value = nextValue;
+ break;
+ }
+ /* fall through ... */
+ case FcOpAssignReplace:
/*
- * Delete the marked value
+ * Delete all of the values and insert
+ * the new set
*/
- if (thisValue)
- FcConfigDel (&st[i].elt->values, thisValue);
+ FcConfigPatternDel (p, r->u.edit->object);
+ FcConfigPatternAdd (p, r->u.edit->object, l, FcTrue);
/*
- * Adjust any pointers into the value list to ensure
- * future edits occur at the same place
+ * Adjust a pointer into the value list as they no
+ * longer point to anything valid
*/
- for (t = s->test, i = 0; t; t = t->next, i++)
+ value = NULL;
+ break;
+ case FcOpPrepend:
+ if (value)
{
- if (st[i].value == thisValue)
- st[i].value = nextValue;
+ FcConfigAdd (&elt->values, value, FcFalse, l, r->u.edit->object);
+ break;
}
+ /* fall through ... */
+ case FcOpPrependFirst:
+ FcConfigPatternAdd (p, r->u.edit->object, l, FcFalse);
break;
- }
- /* fall through ... */
- case FcOpAssignReplace:
- /*
- * Delete all of the values and insert
- * the new set
- */
- FcConfigPatternDel (p, e->object);
- FcConfigPatternAdd (p, e->object, l, FcTrue);
- /*
- * Adjust any pointers into the value list as they no
- * longer point to anything valid
- */
- if (t)
- {
- FcPatternElt *thisElt = st[i].elt;
- for (t = s->test, i = 0; t; t = t->next, i++)
+ case FcOpAppend:
+ if (value)
{
- if (st[i].elt == thisElt)
- st[i].value = 0;
+ FcConfigAdd (&elt->values, value, FcTrue, l, r->u.edit->object);
+ break;
}
- }
- break;
- case FcOpPrepend:
- if (t)
- {
- FcConfigAdd (&st[i].elt->values, st[i].value, FcFalse, l, e->object);
+ /* fall through ... */
+ case FcOpAppendLast:
+ FcConfigPatternAdd (p, r->u.edit->object, l, FcTrue);
break;
- }
- /* fall through ... */
- case FcOpPrependFirst:
- FcConfigPatternAdd (p, e->object, l, FcFalse);
- break;
- case FcOpAppend:
- if (t)
- {
- FcConfigAdd (&st[i].elt->values, st[i].value, FcTrue, l, e->object);
+ case FcOpDelete:
+ if (value)
+ {
+ FcConfigDel (&elt->values, value);
+ break;
+ }
+ /* fall through ... */
+ case FcOpDeleteAll:
+ FcConfigPatternDel (p, r->u.edit->object);
+ break;
+ default:
+ FcValueListDestroy (l);
break;
}
- /* fall through ... */
- case FcOpAppendLast:
- FcConfigPatternAdd (p, e->object, l, FcTrue);
- break;
- case FcOpDelete:
- if (t)
+ /*
+ * Now go through the pattern and eliminate
+ * any properties without data
+ */
+ FcConfigPatternCanon (p, r->u.edit->object);
+
+ if (FcDebug () & FC_DBG_EDIT)
{
- FcConfigDel (&st[i].elt->values, st[i].value);
- break;
+ printf ("FcConfigSubstitute edit");
+ FcPatternPrint (p);
}
- /* fall through ... */
- case FcOpDeleteAll:
- FcConfigPatternDel (p, e->object);
- break;
- default:
- FcValueListDestroy (l);
break;
}
}
- /*
- * Now go through the pattern and eliminate
- * any properties without data
- */
- for (e = s->edit; e; e = e->next)
- FcConfigPatternCanon (p, e->object);
-
- if (FcDebug () & FC_DBG_EDIT)
- {
- printf ("FcConfigSubstitute edit");
- FcPatternPrint (p);
- }
+ bail:;
}
- free (st);
if (FcDebug () & FC_DBG_EDIT)
{
printf ("FcConfigSubstitute done");