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Bugfix for ERROR: get font messages, particularly with vertical text.

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git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@43 423420c4-83ab-492f-b58f-81f9feb106b5
This commit is contained in:
Matt Chapman 2002-04-10 14:07:56 +00:00
parent 9c0173a1eb
commit aee17eea87
1 changed files with 15 additions and 2 deletions
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17
xwin.c
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@ -870,7 +870,8 @@ ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y,
int bgcolour, int fgcolour, uint8 *text, uint8 length)
{
FONTGLYPH *glyph;
int i, offset;
short offset;
int i;
SET_FOREGROUND(bgcolour);
@ -892,7 +893,19 @@ ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y,
{
offset = text[++i];
if (offset & 0x80)
offset = ((offset & 0x7f) << 8) | text[++i];
{
if (offset == 0x80)
{
/* next two bytes, little-endian */
offset = text[++i];
offset |= text[++i] << 8;
}
else
{
offset = (offset & 0x7f) << 8;
offset |= text[++i];
}
}
if (flags & TEXT2_VERTICAL)
y += offset;