commit 1b3011c27df531875d432e909ae6b77f115c5017
author Behdad Esfahbod <behdad@behdad.org> Tue Aug 12 19:17:19 2014 -0400
committer Behdad Esfahbod <behdad@behdad.org> Tue Aug 12 19:17:49 2014 -0400
tree 357cedfd008dedf0827ff82246c1c7d043434a70
parent 3eb6a4dbf25b11fce5e0e426e89f7457887aeca0

[coretext] Pass buffer language to CoreText

src/hb-coretext.cc

diff --git a/src/hb-coretext.cc b/src/hb-coretext.cc
index 53adc81..06e001c 100644
--- a/src/hb-coretext.cc
+++ b/src/hb-coretext.cc
@@ -698,6 +698,18 @@
 	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);