X-Git-Url: https://pd.if.org/git/?p=pdclib.old;a=blobdiff_plain;f=internals%2F_PDCLIB_encoding.h;h=cec3089aa8e3ad01460485990255c5b950b33b3d;hp=f4b837fd6f631f948201759f33d7c1749d9eee4e;hb=2760171eacbcdecc1fb28a76323aa9ceb06da921;hpb=ee60177d03145c7b4b73f709ecc29558267f5f3f

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;
         }
     }