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short-circuit if the requested typeface matches what we've been given.

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git-svn-id: http://skia.googlecode.com/svn/trunk@7954 2bbb7eff-a529-9590-31e7-b0007b416f81
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reed@google.com 2013-03-04 14:39:47 +00:00
parent b12dc38964
commit 4969044d0b
1 changed files with 4 additions and 0 deletions
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4
src/core/SkTypeface.cpp
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@ -67,6 +67,10 @@ SkTypeface* SkTypeface::CreateFromName(const char name[], Style style) {
}
SkTypeface* SkTypeface::CreateFromTypeface(const SkTypeface* family, Style s) {
if (family && family->style() == s) {
family->ref();
return const_cast<SkTypeface*>(family);
}
return SkFontHost::CreateTypeface(family, NULL, s);
}