ref: 9a8e32112963e5f2ede6bad03df58ca23f95ede0
parent: 8b88466061a85ea3f4ae6753f88cf6fe94cabd1c
author: Werner Lemberg <[email protected]>
date: Tue Jun 3 11:03:16 EDT 2003
* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj): Removed. Unused. Updated all callers.
--- a/ChangeLog
+++ b/ChangeLog
@@ -24,6 +24,10 @@
fonts (containing e.g. form drawing characters) which intentionally
have a zero line gap value.
+ * src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj):
+ Removed. Unused.
+ Updated all callers.
+
2003-06-02 Werner Lemberg <[email protected]>
* src/cff/cffobjs.c (cff_face_init): Use symbolic names for
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -165,9 +165,6 @@
#define CUR_Func_dualproj( x, y ) \
CUR.func_dualproj( EXEC_ARG_ x, y )
-#define CUR_Func_freeProj( x, y ) \
- CUR.func_freeProj( EXEC_ARG_ x, y )
-
#define CUR_Func_round( d, c ) \
CUR.func_round( EXEC_ARG_ d, c )
@@ -2165,36 +2162,6 @@
/*************************************************************************/
/* */
/* <Function> */
- /* Free_Project */
- /* */
- /* <Description> */
- /* Computes the projection of the vector given by (v2-v1) along the */
- /* current freedom vector. */
- /* */
- /* <Input> */
- /* v1 :: First input vector. */
- /* v2 :: Second input vector. */
- /* */
- /* <Return> */
- /* The distance in F26dot6 format. */
- /* */
- static FT_F26Dot6
- Free_Project( EXEC_OP_ FT_Vector* v1,
- FT_Vector* v2 )
- {-#ifdef TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING
- FT_ASSERT( !CUR.face->unpatented_hinting );
-#endif
- return TT_DotFix14( v1->x - v2->x,
- v1->y - v2->y,
- CUR.GS.freeVector.x,
- CUR.GS.freeVector.y );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
/* Project_x */
/* */
/* <Description> */
@@ -2277,13 +2244,11 @@
if ( CUR.GS.both_x_axis )
{CUR.func_project = Project_x;
- CUR.func_freeProj = Project_x;
CUR.func_move = Direct_Move_X;
}
else
{CUR.func_project = Project_y;
- CUR.func_freeProj = Project_y;
CUR.func_move = Direct_Move_Y;
}
@@ -2305,23 +2270,14 @@
#endif /* TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING */
if ( CUR.GS.freeVector.x == 0x4000 )
- {- CUR.func_freeProj = (TT_Project_Func)Project_x;
CUR.F_dot_P = CUR.GS.projVector.x * 0x10000L;
- }
else
{if ( CUR.GS.freeVector.y == 0x4000 )
- {- CUR.func_freeProj = (TT_Project_Func)Project_y;
CUR.F_dot_P = CUR.GS.projVector.y * 0x10000L;
- }
else
- {- CUR.func_freeProj = (TT_Project_Func)Free_Project;
CUR.F_dot_P = (FT_Long)CUR.GS.projVector.x * CUR.GS.freeVector.x * 4 +
(FT_Long)CUR.GS.projVector.y * CUR.GS.freeVector.y * 4;
- }
}
if ( CUR.GS.projVector.x == 0x4000 )