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Set cbThis element of GLYPHSET structure before calling Windows funtion.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@27325 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2008-12-17 20:40:25 +00:00
parent cc3aa3610d
commit c6461004e3
2 changed files with 18 additions and 1 deletions
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7
ChangeLog
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@ -1,4 +1,9 @@
2008-11-20 Richard Frith-Macdonald <rfm@gnu.org>
2008-12-17 Fred Kiefer <FredKiefer@gmx.de>
* Source/winlib/WIN32FontInfo.m (-coveredCharacterSet): Set cbThis
element of GLYPHSET structure before calling Windows funtion.
2008-12-17 Richard Frith-Macdonald <rfm@gnu.org>
* Tools/gpbs.m: Remove use of private method for connection keepalive.
Keepalive is now enabled in base when necessary.

12
Source/winlib/WIN32FontInfo.m
View file

@ -201,12 +201,24 @@ NSLog(@"No glyph for U%d", c);
HFONT old;
ms = [NSMutableCharacterSet new];
if (!ms)
return nil;
hdc = CreateCompatibleDC(NULL);
old = SelectObject(hdc, hFont);
count = (unsigned)GetFontUnicodeRanges(hdc, 0);
if (count > 0)
{
gs = (GLYPHSET*)objc_malloc(count);
if (!gs)
{
SelectObject(hdc, old);
DeleteDC(hdc);
RELEASE(ms);
return nil;
}
gs->cbThis = count;
if ((unsigned)GetFontUnicodeRanges(hdc, gs) == count)
{
numberOfGlyphs = gs->cGlyphsSupported;