ref: 83c0ebabc2125215d8179fb777366fbce9777bb8
parent: ed6508c41a23831ae173accb5b124da0b6cc3f6d
author: Werner Lemberg <[email protected]>
date: Wed Jun 27 04:16:06 EDT 2012
Fix conditional compilation. * include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function elsewhere also. * src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK. * src/truetype/ttgload.c (tt_loader_init): Fix compiler warning. * src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning. * src/truetype/ttinterp.h: Use TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,20 @@
+2012-06-27 Werner Lemberg <[email protected]>
+
+ Fix conditional compilation.
+
+ * include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't
+ enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function
+ elsewhere also.
+
+ * src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK.
+
+ * src/truetype/ttgload.c (tt_loader_init): Fix compiler warning.
+
+ * src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning.
+
+ * src/truetype/ttinterp.h: Use
+ TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
+
2012-06-26 Infinality <[email protected]>
[truetype] Remove unused rounding functionality.
@@ -22,7 +39,7 @@
(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP,
Ins_MDRP, Ins_MIRP): Perform Round_None instead of calling a modified
rounding function. Remove gridlines_per_pixel. Create a local
- variable to store control value cutin. Simplify the conditional for
+ variable to store control value cutin. Simplify the conditional for
ignore_x_mode. Adjust rounding calls to pass only two values.
2012-06-25 Werner Lemberg <[email protected]>
--- a/include/freetype/internal/ftcalc.h
+++ b/include/freetype/internal/ftcalc.h
@@ -78,8 +78,6 @@
/*************************************************************************/
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
/*************************************************************************/
/* */
/* <Function> */
@@ -107,8 +105,6 @@
FT_MulDiv_No_Round( FT_Long a,
FT_Long b,
FT_Long c );
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
/*
--- a/src/autofit/afcjk.h
+++ b/src/autofit/afcjk.h
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for CJK script (specification). */
/* */
-/* Copyright 2006, 2007, 2011 by */
+/* Copyright 2006, 2007, 2011, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -103,6 +103,7 @@
} AF_CJKMetricsRec, *AF_CJKMetrics;
+#ifdef AF_CONFIG_OPTION_CJK
FT_LOCAL( FT_Error )
af_cjk_metrics_init( AF_CJKMetrics metrics,
FT_Face face );
@@ -129,6 +130,7 @@
af_cjk_metrics_init_widths( AF_CJKMetrics metrics,
FT_Face face,
FT_ULong charcode );
+#endif /* AF_CONFIG_OPTION_CJK */
/* */
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -1899,7 +1899,9 @@
{TT_Face face;
FT_Stream stream;
+#ifdef TT_USE_BYTECODE_INTERPRETER
FT_Bool pedantic = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
+#endif
face = (TT_Face)glyph->face;
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -2204,7 +2204,7 @@
}
else
{- val = - FT_PIX_CEIL( compensation - distance );
+ val = -FT_PIX_CEIL( compensation - distance );
if ( val > 0 )
val = 0;
}
@@ -2415,9 +2415,10 @@
/* Sets Super Round parameters. */
/* */
/* <Input> */
- /* GridPeriod :: Grid period */
- /* selector :: SROUND opcode */
+ /* GridPeriod :: The grid period. */
/* */
+ /* selector :: The SROUND opcode. */
+ /* */
static void
SetSuperRound( EXEC_OP_ FT_F26Dot6 GridPeriod,
FT_Long selector )
@@ -6203,17 +6204,17 @@
Ins_MSIRP( INS_ARG )
{FT_UShort point;
- FT_F26Dot6 distance,
- control_value_cutin;
+ FT_F26Dot6 distance;
+#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+ FT_F26Dot6 control_value_cutin;
control_value_cutin = CUR.GS.control_value_cutin;
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
if ( CUR.ignore_x_mode &&
CUR.GS.freeVector.x != 0 &&
!( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- control_value_cutin = 0;
+ control_value_cutin = 0;
#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
point = (FT_UShort)args[0];
@@ -6266,8 +6267,8 @@
Ins_MDAP( INS_ARG )
{FT_UShort point;
- FT_F26Dot6 cur_dist,
- distance;
+ FT_F26Dot6 cur_dist;
+ FT_F26Dot6 distance;
point = (FT_UShort)args[0];
@@ -6283,13 +6284,16 @@
{cur_dist = CUR_fast_project( &CUR.zp0.cur[point] );
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( CUR.ignore_x_mode && CUR.GS.freeVector.x != 0 )
- distance = ROUND_None( cur_dist,
- CUR.tt_metrics.compensations[0] ) - cur_dist;
+ if ( CUR.ignore_x_mode &&
+ CUR.GS.freeVector.x != 0 )
+ distance = ROUND_None(
+ cur_dist,
+ CUR.tt_metrics.compensations[0] ) - cur_dist;
else
#endif
- distance = CUR_Func_round( cur_dist,
- CUR.tt_metrics.compensations[0] ) - cur_dist;
+ distance = CUR_Func_round(
+ cur_dist,
+ CUR.tt_metrics.compensations[0] ) - cur_dist;
}
else
distance = 0;
@@ -6312,20 +6316,20 @@
{FT_ULong cvtEntry;
FT_UShort point;
- FT_F26Dot6 distance,
- org_dist,
- control_value_cutin;
+ FT_F26Dot6 distance;
+ FT_F26Dot6 org_dist;
+ FT_F26Dot6 control_value_cutin;
control_value_cutin = CUR.GS.control_value_cutin;
- cvtEntry = (FT_ULong)args[1];
- point = (FT_UShort)args[0];
+ cvtEntry = (FT_ULong)args[1];
+ point = (FT_UShort)args[0];
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
if ( CUR.ignore_x_mode &&
CUR.GS.freeVector.x != 0 &&
!( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- control_value_cutin = 0;
+ control_value_cutin = 0;
#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
if ( BOUNDS( point, CUR.zp0.n_points ) ||
@@ -6379,18 +6383,20 @@
org_dist = CUR_fast_project( &CUR.zp0.cur[point] );
- if ( ( CUR.opcode & 1 ) != 0 ) /* rounding and control cutin flag */
+ if ( ( CUR.opcode & 1 ) != 0 ) /* rounding and control cut-in flag */
{if ( FT_ABS( distance - org_dist ) > control_value_cutin )
distance = org_dist;
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
- if ( CUR.ignore_x_mode && CUR.GS.freeVector.x != 0 )
+ if ( CUR.ignore_x_mode &&
+ CUR.GS.freeVector.x != 0 )
distance = ROUND_None( distance,
CUR.tt_metrics.compensations[0] );
else
#endif
- distance = CUR_Func_round( distance, CUR.tt_metrics.compensations[0] );
+ distance = CUR_Func_round( distance,
+ CUR.tt_metrics.compensations[0] );
}
CUR_Func_move( &CUR.zp0, point, distance - org_dist );
@@ -6414,13 +6420,13 @@
FT_F26Dot6 org_dist, distance, minimum_distance;
- minimum_distance = CUR.GS.minimum_distance;
+ minimum_distance = CUR.GS.minimum_distance;
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
if ( CUR.ignore_x_mode &&
CUR.GS.freeVector.x != 0 &&
!( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- minimum_distance = 0;
+ minimum_distance = 0;
#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
@@ -6561,14 +6567,14 @@
minimum_distance = CUR.GS.minimum_distance;
control_value_cutin = CUR.GS.control_value_cutin;
- point = (FT_UShort)args[0];
- cvtEntry = (FT_ULong)( args[1] + 1 );
+ point = (FT_UShort)args[0];
+ cvtEntry = (FT_ULong)( args[1] + 1 );
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
if ( CUR.ignore_x_mode &&
CUR.GS.freeVector.x != 0 &&
!( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) )
- control_value_cutin = minimum_distance = 0;
+ control_value_cutin = minimum_distance = 0;
#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
/* XXX: UNDOCUMENTED! cvt[-1] = 0 always */
--- a/src/truetype/ttinterp.h
+++ b/src/truetype/ttinterp.h
@@ -301,6 +301,7 @@
extern const TT_GraphicsState tt_default_graphics_state;
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
FT_LOCAL( FT_Error )
TT_Goto_CodeRange( TT_ExecContext exec,
FT_Int range,
@@ -323,6 +324,7 @@
FT_Long multiplier,
void* _pbuff,
FT_ULong new_max );
+#endif /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
/*************************************************************************/
@@ -347,6 +349,8 @@
FT_EXPORT( TT_ExecContext )
TT_New_Context( TT_Driver driver );
+
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
FT_LOCAL( FT_Error )
TT_Done_Context( TT_ExecContext exec );
@@ -362,6 +366,7 @@
FT_LOCAL( FT_Error )
TT_Run_Context( TT_ExecContext exec,
FT_Bool debug );
+#endif /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
/*************************************************************************/