From: Owen Shepherd <owen.shepherd@e43.eu>
Date: Fri, 11 Jan 2013 18:17:56 +0000 (+0000)
Subject: PDCLIB-2 PDCLIB-12 Correct surrogate behaviour of internal UTF-16 <-> UTF-32 helper... 
X-Git-Url: https://pd.if.org/git/?p=pdclib.old;a=commitdiff_plain;h=2760171eacbcdecc1fb28a76323aa9ceb06da921

PDCLIB-2 PDCLIB-12 Correct surrogate behaviour of internal UTF-16 <-> UTF-32 helper functions (although their future is unclear)
---

diff --git a/internals/_PDCLIB_encoding.h b/internals/_PDCLIB_encoding.h
index f4b837f..cec3089 100644
--- a/internals/_PDCLIB_encoding.h
+++ b/internals/_PDCLIB_encoding.h
@@ -75,12 +75,12 @@ static inline _PDCLIB_size_t _PDCLIB_c32rtoc16(
         return 1;
     } else {
         // Supplementary plane character
-        *out = 0xD800 | (*in & 0x3FF);
+        *out = 0xD800 | (*in >> 10);
         if(bufsize >= 2) {
-            out[1] = 0xDC00 | (*in >> 10);
+            out[1] = 0xDC00 | (*in & 0x3FF);
             return 2;
         } else {
-            ps->_Surrogate = 0xDC00 | (*in >> 10);
+            ps->_Surrogate = 0xDC00 | (*in & 0x3FF);
             return 1;
         }
     }