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Don't call FcPatternGetCharSet in FcSortWalk unless we need to (#17361)

This commit is contained in:
Behdad Esfahbod 2008-09-22 18:51:11 -04:00
parent 799691c901
commit 355ed50b18
1 changed files with 32 additions and 25 deletions
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13
src/fcmatch.c
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@ -590,9 +590,17 @@ FcSortWalk (FcSortNode **n, int nnode, FcFontSet *fs, FcCharSet **cs, FcBool tri
while (nnode--) while (nnode--)
{ {
node = *n++; node = *n++;
if (FcPatternGetCharSet (node->pattern, FC_CHARSET, 0, &ncs) ==
FcResultMatch) /*
* Only fetch node charset if we'd need it
*/
if (trim || build_cs)
{ {
if (FcPatternGetCharSet (node->pattern, FC_CHARSET, 0, &ncs) !=
FcResultMatch)
continue;
}
/* /*
* If this font isn't a subset of the previous fonts, * If this font isn't a subset of the previous fonts,
* add it to the list * add it to the list
@ -619,7 +627,6 @@ FcSortWalk (FcSortNode **n, int nnode, FcFontSet *fs, FcCharSet **cs, FcBool tri
} }
} }
} }
}
return FcTrue; return FcTrue;
} }