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* enc/utf_16{be,le}.c (utf16{be,le}_code_to_mbc):

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fix codepoint to bytes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16717 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2008-05-31 10:14:38 +00:00
parent 075530a685
commit 0682fab6a2
3 changed files with 17 additions and 17 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat May 31 19:11:39 2008 NARUSE, Yui <naruse@ruby-lang.org>
* enc/utf_16{be,le}.c (utf16{be,le}_code_to_mbc):
fix codepoint to bytes.
Sat May 31 18:28:17 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* suppress warnings with -Wwrite-string.

14
enc/utf_16be.c
View file

@ -132,14 +132,12 @@ utf16be_code_to_mbc(OnigCodePoint code, UChar *buf,
UChar* p = buf;
if (code > 0xffff) {
unsigned int plane, high;
plane = code >> 16;
*p++ = (plane >> 2) + 0xd8;
high = (code & 0xff00) >> 8;
*p++ = ((plane & 0x03) << 6) + (high >> 2);
*p++ = (high & 0x02) + 0xdc;
*p = (UChar )(code & 0xff);
unsigned int high = (code >> 10) + 0xD7C0;
unsigned int low = (code & 0x3FF) + 0xDC00;
*p++ = (high >> 8) & 0xFF;
*p++ = high & 0xFF;
*p++ = (low >> 8) & 0xFF;
*p++ = low & 0xFF;
return 4;
}
else {

15
enc/utf_16le.c
View file

@ -126,15 +126,12 @@ utf16le_code_to_mbc(OnigCodePoint code, UChar *buf,
UChar* p = buf;
if (code > 0xffff) {
unsigned int plane, high;
plane = code >> 16;
high = (code & 0xff00) >> 8;
*p++ = ((plane & 0x03) << 6) + (high >> 2);
*p++ = (plane >> 2) + 0xd8;
*p++ = (UChar )(code & 0xff);
*p = (high & 0x02) + 0xdc;
unsigned int high = (code >> 10) + 0xD7C0;
unsigned int low = (code & 0x3FF) + 0xDC00;
*p++ = high & 0xFF;
*p++ = (high >> 8) & 0xFF;
*p++ = low & 0xFF;
*p++ = (low >> 8) & 0xFF;
return 4;
}
else {