[coretext] Pass buffer language to CoreText
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@ -698,6 +698,18 @@ retry:
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CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
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kCTVerticalFormsAttributeName, kCFBooleanTrue);
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}
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if (buffer->props.language)
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{
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CFStringRef lang = CFStringCreateWithCStringNoCopy (kCFAllocatorDefault,
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hb_language_to_string (buffer->props.language),
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kCFStringEncodingUTF8,
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kCFAllocatorNull);
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if (unlikely (!lang))
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FAIL ("CFStringCreateWithCStringNoCopy failed");
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CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
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kCTLanguageAttributeName, lang);
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CFRelease (lang);
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}
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CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
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kCTFontAttributeName, font_data->ct_font);
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