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[coretext] Pass buffer language to CoreText

This commit is contained in:
Behdad Esfahbod 2014-08-12 19:17:19 -04:00
parent 3eb6a4dbf2
commit 1b3011c27d
1 changed files with 12 additions and 0 deletions
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12
src/hb-coretext.cc
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@ -698,6 +698,18 @@ retry:
CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
kCTVerticalFormsAttributeName, kCFBooleanTrue);
}
if (buffer->props.language)
{
CFStringRef lang = CFStringCreateWithCStringNoCopy (kCFAllocatorDefault,
hb_language_to_string (buffer->props.language),
kCFStringEncodingUTF8,
kCFAllocatorNull);
if (unlikely (!lang))
FAIL ("CFStringCreateWithCStringNoCopy failed");
CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
kCTLanguageAttributeName, lang);
CFRelease (lang);
}
CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
kCTFontAttributeName, font_data->ct_font);