diff options
Diffstat (limited to 'src/truetype/ttinterp.c')
| -rw-r--r-- | src/truetype/ttinterp.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c index 1cbb351ad..f71a7ec93 100644 --- a/src/truetype/ttinterp.c +++ b/src/truetype/ttinterp.c @@ -4,7 +4,7 @@ /* */ /* TrueType bytecode interpreter (body). */ /* */ -/* Copyright 1996-2012 */ +/* Copyright 1996-2013 */ /* by David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -1542,21 +1542,6 @@ } - /* return length of given vector */ - static FT_F26Dot6 - TT_VecLen( FT_F26Dot6 X, - FT_F26Dot6 Y ) - { - FT_Vector v; - - - v.x = X; - v.y = Y; - - return FT_Vector_Length( &v ); - } - - /*************************************************************************/ /* */ /* <Function> */ @@ -1600,7 +1585,7 @@ CUR.GS.projVector.x ); y = TT_MulFix14( CUR.tt_metrics.y_ratio, CUR.GS.projVector.y ); - CUR.tt_metrics.ratio = TT_VecLen( x, y ); + CUR.tt_metrics.ratio = FT_Hypot( x, y ); } } } @@ -2658,7 +2643,7 @@ Vy *= 0x4000; } - W = TT_VecLen( Vx, Vy ); + W = FT_Hypot( Vx, Vy ); R->x = (FT_F2Dot14)TT_DivFix14( Vx, W ); R->y = (FT_F2Dot14)TT_DivFix14( Vy, W ); |