diff options
| author | Carl Worth <cworth@cworth.org> | 2003-12-15 17:26:25 +0000 |
|---|---|---|
| committer | Carl Worth <cworth@cworth.org> | 2003-12-15 17:26:25 +0000 |
| commit | 0095dcb49d5a10f8ab62aeff1809587250a09575 (patch) | |
| tree | 670f7079daf3786ee423c6d283cfb48780ef082c /src/cairo-ft-font.c | |
| parent | 1cd1330aa3967fb57a646a60e4fcb478c631cda6 (diff) | |
Fix minor errors in fixed/floating-point conversion.
Diffstat (limited to 'src/cairo-ft-font.c')
| -rw-r--r-- | src/cairo-ft-font.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/cairo-ft-font.c b/src/cairo-ft-font.c index ac88412f..4d657a9e 100644 --- a/src/cairo-ft-font.c +++ b/src/cairo-ft-font.c @@ -40,12 +40,10 @@ typedef struct { } cairo_ft_font_t; -#define DOUBLE_TO_26_6(d) ((FT_F26Dot6)((d) * 63.0)) -#define DOUBLE_FROM_26_6(t) (((double)((t) >> 6)) \ - + ((double)((t) & 0x3F) / 63.0)) -#define DOUBLE_TO_16_16(d) ((FT_Fixed)((d) * 65535.0)) -#define DOUBLE_FROM_16_16(t) (((double)((t) >> 16)) \ - + ((double)((t) & 0xFFFF) / 65535.0)) +#define DOUBLE_TO_26_6(d) ((FT_F26Dot6)((d) * 64.0)) +#define DOUBLE_FROM_26_6(t) ((double)(t) / 64.0) +#define DOUBLE_TO_16_16(d) ((FT_Fixed)((d) * 65536.0)) +#define DOUBLE_FROM_16_16(t) ((double)(t) / 65536.0) /* implement the platform-specific interface */ |