diff options
Diffstat (limited to 'freetype/src/raster/ftraster.c')
| -rw-r--r-- | freetype/src/raster/ftraster.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/freetype/src/raster/ftraster.c b/freetype/src/raster/ftraster.c index f85845ec6..7d5bcaef5 100644 --- a/freetype/src/raster/ftraster.c +++ b/freetype/src/raster/ftraster.c @@ -60,7 +60,7 @@ #include <ft2build.h> #include "ftraster.h" -#include FT_INTERNAL_CALC_H /* for FT_MulDiv only */ +#include FT_INTERNAL_CALC_H /* for FT_MulDiv and FT_MulDiv_No_Round */ #include "rastpic.h" @@ -255,7 +255,8 @@ /* On the other hand, SMulDiv means `Slow MulDiv', and is used typically */ /* for clipping computations. It simply uses the FT_MulDiv() function */ /* defined in `ftcalc.h'. */ -#define SMulDiv FT_MulDiv +#define SMulDiv FT_MulDiv +#define SMulDiv_No_Round FT_MulDiv_No_Round /* The rasterizer is a very general purpose component; please leave */ /* the following redefinitions there (you never know your target */ @@ -1150,14 +1151,14 @@ if ( Dx > 0 ) { - Ix = SMulDiv( ras.precision, Dx, Dy); + Ix = SMulDiv_No_Round( ras.precision, Dx, Dy ); Rx = ( ras.precision * Dx ) % Dy; Dx = 1; } else { - Ix = SMulDiv( ras.precision, -Dx, Dy) * -1; - Rx = ( ras.precision * -Dx ) % Dy; + Ix = -SMulDiv_No_Round( ras.precision, -Dx, Dy ); + Rx = ( ras.precision * -Dx ) % Dy; Dx = -1; } |