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gdi32: Fix double->fixpoint conversion in freetype.c.

This commit is contained in:
Michael Karcher 2008-06-30 00:23:07 +02:00 committed by Alexandre Julliard
parent 2a139746cc
commit 3f64708818
1 changed files with 3 additions and 6 deletions
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9
dlls/gdi32/freetype.c
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@ -803,15 +803,12 @@ static inline BOOL is_win9x(void)
return GetVersion() & 0x80000000;
}
/*
This function builds an FT_Fixed from a float. It puts the integer part
in the highest 16 bits and the decimal part in the lowest 16 bits of the FT_Fixed.
It fails if the integer part of the float number is greater than SHORT_MAX.
This function builds an FT_Fixed from a double. It fails if the absolute
value of the float number is greater than 32768.
*/
static inline FT_Fixed FT_FixedFromFloat(double f)
{
short value = f;
unsigned short fract = (f - value) * 0xFFFF;
return (FT_Fixed)((long)value << 16 | (unsigned long)fract);
return f * 0x10000;
}
/*