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* src/truetype/ttinterp.c (Normalize): Remove unused argument.

This commit is contained in:
Werner Lemberg 2015-01-11 08:45:50 +01:00
parent 4aaadf4610
commit 08e7909a58
2 changed files with 11 additions and 10 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2015-01-11 Werner Lemberg <wl@gnu.org>
* src/truetype/ttinterp.c (Normalize): Remove unused argument.
2015-01-11 Werner Lemberg <wl@gnu.org>
[truetype] More macro expansions.

17
src/truetype/ttinterp.c
View File

@ -2585,19 +2585,16 @@
/* Returns FAILURE if a vector parameter is zero. */
/* */
/* <Note> */
/* In case Vx and Vy are both zero, Normalize() returns SUCCESS, and */
/* In case Vx and Vy are both zero, `Normalize' returns SUCCESS, and */
/* R is undefined. */
/* */
static FT_Bool
Normalize( TT_ExecContext exc,
FT_F26Dot6 Vx,
Normalize( FT_F26Dot6 Vx,
FT_F26Dot6 Vy,
FT_UnitVector* R )
{
FT_F26Dot6 W;
FT_UNUSED( exc );
if ( FT_ABS( Vx ) < 0x4000L && FT_ABS( Vy ) < 0x4000L )
{
@ -2672,7 +2669,7 @@
A = -C;
}
Normalize( exc, A, B, Vec );
Normalize( A, B, Vec );
return SUCCESS;
}
@ -2813,7 +2810,7 @@
S = (FT_Short)args[0];
X = (FT_Long)S;
Normalize( exc, X, Y, &exc->GS.projVector );
Normalize( X, Y, &exc->GS.projVector );
exc->GS.dualVector = exc->GS.projVector;
GUESS_VECTOR( freeVector );
@ -2841,7 +2838,7 @@
S = (FT_Short)args[0];
X = S;
Normalize( exc, X, Y, &exc->GS.freeVector );
Normalize( X, Y, &exc->GS.freeVector );
GUESS_VECTOR( projVector );
Compute_Funcs( exc );
}
@ -5032,7 +5029,7 @@
A = -C;
}
Normalize( exc, A, B, &exc->GS.dualVector );
Normalize( A, B, &exc->GS.dualVector );
{
FT_Vector* v1 = exc->zp1.cur + p2;
@ -5056,7 +5053,7 @@
A = -C;
}
Normalize( exc, A, B, &exc->GS.projVector );
Normalize( A, B, &exc->GS.projVector );
GUESS_VECTOR( freeVector );
Compute_Funcs( exc );
}