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* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj): 

Removed.  Unused.
Updated all callers.
This commit is contained in:
Werner Lemberg 2003-06-03 15:03:16 +00:00
parent 8b88466061
commit 9a8e321129
2 changed files with 4 additions and 44 deletions
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4
ChangeLog
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@ -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 <wl@gnu.org>
* src/cff/cffobjs.c (cff_face_init): Use symbolic names for

44
src/truetype/ttinterp.c
View File

@ -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 )
@ -2162,36 +2159,6 @@
}
/*************************************************************************/
/* */
/* <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> */
@ -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;
}
@ -2305,24 +2270,15 @@
#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 )
CUR.func_project = (TT_Project_Func)Project_x;