Commit 831dac881427d0db83ba64fa7cb6f11f9f50cfef
2013-04-12T21:13:49
[cff] Minor code administration issues. * src/cff/cffgload.c (check_points): Rename to... (cff_check_points): ...this and make it FT_LOCAL. (cff_builder_add_point, cff_builder_add_point1, cff_builder_start_point, cff_builder_close_contour, cff_lookup_glyph_by_stdcharcode, cff_get_glyph_data, cff_free_glyph_data): Make them FT_LOCAL. * src/cff/cffgload.h: Updated.
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diff --git a/ChangeLog b/ChangeLog
index 533eba7..6956d4d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,18 @@
2013-04-12 Werner Lemberg <wl@gnu.org>
+ [cff] Minor code administration issues.
+
+ * src/cff/cffgload.c (check_points): Rename to...
+ (cff_check_points): ...this and make it FT_LOCAL.
+ (cff_builder_add_point, cff_builder_add_point1,
+ cff_builder_start_point, cff_builder_close_contour,
+ cff_lookup_glyph_by_stdcharcode, cff_get_glyph_data,
+ cff_free_glyph_data): Make them FT_LOCAL.
+
+ * src/cff/cffgload.h: Updated.
+
+2013-04-12 Werner Lemberg <wl@gnu.org>
+
Add output bitmap checksums.
Use `FT2_DEBUG=bitmap:3' for tracing.
@@ -22,7 +35,7 @@
2013-04-12 Werner Lemberg <wl@gnu.org>
- Add framework for CFF properties.
+ [cff] Add framework for CFF properties.
* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC7):
New macro.
@@ -38,7 +51,7 @@
2013-04-03 Werner Lemberg <wl@gnu.org>
- Fix Savannah bug #38589.
+ [bdf] Fix Savannah bug #38589.
* src/bdf/bdflib.c (_bdf_readstream): Thinko.
@@ -97,7 +110,7 @@
2013-03-17 Werner Lemberg <wl@gnu.org>
- Remove dead code.
+ [raster] Remove dead code.
* src/raster/rastpic.c (ft_raster1_renderer_class_pic_init)
src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init): Do it.
diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c
index 30996c1..0d4b5d1 100644
--- a/src/cff/cffgload.c
+++ b/src/cff/cffgload.c
@@ -461,16 +461,16 @@
/* check that there is enough space for `count' more points */
- static FT_Error
- check_points( CFF_Builder* builder,
- FT_Int count )
+ FT_LOCAL_DEF( FT_Error )
+ cff_check_points( CFF_Builder* builder,
+ FT_Int count )
{
return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 );
}
/* add a new point, do not check space */
- static void
+ FT_LOCAL_DEF( void )
cff_builder_add_point( CFF_Builder* builder,
FT_Pos x,
FT_Pos y,
@@ -495,7 +495,7 @@
/* check space for a new on-curve point, then add it */
- static FT_Error
+ FT_LOCAL_DEF( FT_Error )
cff_builder_add_point1( CFF_Builder* builder,
FT_Pos x,
FT_Pos y )
@@ -503,7 +503,7 @@
FT_Error error;
- error = check_points( builder, 1 );
+ error = cff_check_points( builder, 1 );
if ( !error )
cff_builder_add_point( builder, x, y, 1 );
@@ -540,7 +540,7 @@
/* if a path was begun, add its first on-curve point */
- static FT_Error
+ FT_LOCAL_DEF( FT_Error )
cff_builder_start_point( CFF_Builder* builder,
FT_Pos x,
FT_Pos y )
@@ -562,7 +562,7 @@
/* close the current contour */
- static void
+ FT_LOCAL_DEF( void )
cff_builder_close_contour( CFF_Builder* builder )
{
FT_Outline* outline = builder->current;
@@ -607,7 +607,7 @@
}
- static FT_Int
+ FT_LOCAL_DEF( FT_Int )
cff_lookup_glyph_by_stdcharcode( CFF_Font cff,
FT_Int charcode )
{
@@ -636,7 +636,7 @@
}
- static FT_Error
+ FT_LOCAL_DEF( FT_Error )
cff_get_glyph_data( TT_Face face,
FT_UInt glyph_index,
FT_Byte** pointer,
@@ -672,7 +672,7 @@
}
- static void
+ FT_LOCAL_DEF( void )
cff_free_glyph_data( TT_Face face,
FT_Byte** pointer,
FT_ULong length )
@@ -1411,8 +1411,8 @@
case cff_op_rlineto:
FT_TRACE4(( " rlineto\n" ));
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, num_args / 2 ) )
+ if ( cff_builder_start_point( builder, x, y ) ||
+ cff_check_points( builder, num_args / 2 ) )
goto Fail;
if ( num_args < 2 )
@@ -1446,8 +1446,8 @@
if ( num_args == 0 )
break;
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, num_args ) )
+ if ( cff_builder_start_point( builder, x, y ) ||
+ cff_check_points( builder, num_args ) )
goto Fail;
args = stack;
@@ -1480,8 +1480,8 @@
nargs = num_args - num_args % 6;
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, nargs / 2 ) )
+ if ( cff_builder_start_point( builder, x, y ) ||
+ cff_check_points( builder, nargs / 2 ) )
goto Fail;
args -= nargs;
@@ -1529,7 +1529,7 @@
nargs--;
}
- if ( check_points( builder, 3 * ( nargs / 4 ) ) )
+ if ( cff_check_points( builder, 3 * ( nargs / 4 ) ) )
goto Fail;
while ( args < decoder->top )
@@ -1573,7 +1573,7 @@
nargs--;
}
- if ( check_points( builder, 3 * ( nargs / 4 ) ) )
+ if ( cff_check_points( builder, 3 * ( nargs / 4 ) ) )
goto Fail;
while ( args < decoder->top )
@@ -1613,7 +1613,7 @@
nargs = num_args & ~2;
args -= nargs;
- if ( check_points( builder, ( nargs / 4 ) * 3 ) )
+ if ( cff_check_points( builder, ( nargs / 4 ) * 3 ) )
goto Stack_Underflow;
phase = ( op == cff_op_hvcurveto );
@@ -1666,8 +1666,8 @@
nargs = num_args & ~1;
num_lines = ( nargs - 6 ) / 2;
- if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, num_lines + 3 ) )
+ if ( cff_builder_start_point( builder, x, y ) ||
+ cff_check_points( builder, num_lines + 3 ) )
goto Fail;
args -= nargs;
@@ -1711,8 +1711,8 @@
nargs = nargs - nargs % 6 + 2;
num_curves = ( nargs - 2 ) / 6;
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, num_curves * 3 + 2 ) )
+ if ( cff_builder_start_point( builder, x, y ) ||
+ cff_check_points( builder, num_curves * 3 + 2 ) )
goto Fail;
args -= nargs;
@@ -1752,7 +1752,7 @@
/* -- make sure we have enough space for the start point if it */
/* needs to be added */
if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
+ cff_check_points( builder, 6 ) )
goto Fail;
/* record the starting point's y position for later use */
@@ -1801,7 +1801,7 @@
/* adding six more points; 4 control points, 2 on-curve points */
if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
+ cff_check_points( builder, 6 ) )
goto Fail;
/* record the starting point's y-position for later use */
@@ -1854,7 +1854,7 @@
/* adding six more points; 4 control points, 2 on-curve points */
if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
+ cff_check_points( builder, 6 ) )
goto Fail;
/* record the starting point's x, y position for later use */
@@ -1917,7 +1917,7 @@
FT_TRACE4(( " flex\n" ));
if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
+ cff_check_points( builder, 6 ) )
goto Fail;
for ( count = 6; count > 0; count-- )
diff --git a/src/cff/cffgload.h b/src/cff/cffgload.h
index 38937be..8bbe99b 100644
--- a/src/cff/cffgload.h
+++ b/src/cff/cffgload.h
@@ -4,7 +4,7 @@
/* */
/* OpenType Glyph Loader (specification). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009 by */
+/* Copyright 1996-2004, 2006-2009, 2013 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -106,6 +106,41 @@ FT_BEGIN_HEADER
} CFF_Builder;
+ FT_LOCAL( FT_Error )
+ cff_check_points( CFF_Builder* builder,
+ FT_Int count );
+
+ FT_LOCAL( void )
+ cff_builder_add_point( CFF_Builder* builder,
+ FT_Pos x,
+ FT_Pos y,
+ FT_Byte flag );
+ FT_LOCAL( FT_Error )
+ cff_builder_add_point1( CFF_Builder* builder,
+ FT_Pos x,
+ FT_Pos y );
+ FT_LOCAL( FT_Error )
+ cff_builder_start_point( CFF_Builder* builder,
+ FT_Pos x,
+ FT_Pos y );
+ FT_LOCAL( void )
+ cff_builder_close_contour( CFF_Builder* builder );
+
+
+ FT_LOCAL( FT_Int )
+ cff_lookup_glyph_by_stdcharcode( CFF_Font cff,
+ FT_Int charcode );
+ FT_LOCAL( FT_Error )
+ cff_get_glyph_data( TT_Face face,
+ FT_UInt glyph_index,
+ FT_Byte** pointer,
+ FT_ULong* length );
+ FT_LOCAL( void )
+ cff_free_glyph_data( TT_Face face,
+ FT_Byte** pointer,
+ FT_ULong length );
+
+
/* execution context charstring zone */
typedef struct CFF_Decoder_Zone_
diff --git a/src/cff/cffobjs.h b/src/cff/cffobjs.h
index 3c81cee..4e6f220 100644
--- a/src/cff/cffobjs.h
+++ b/src/cff/cffobjs.h
@@ -4,7 +4,7 @@
/* */
/* OpenType objects manager (specification). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
+/* Copyright 1996-2004, 2006-2008, 2013 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -167,10 +167,10 @@ FT_BEGIN_HEADER
/* Driver functions */
/* */
FT_LOCAL( FT_Error )
- cff_driver_init( FT_Module module );
+ cff_driver_init( FT_Module module ); /* CFF_Driver */
FT_LOCAL( void )
- cff_driver_done( FT_Module module );
+ cff_driver_done( FT_Module module ); /* CFF_Driver */
FT_END_HEADER