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[CHG] FreeType updated to version 2.4.8

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This commit is contained in:
Crayon2000 2011-11-16 20:46:55 +00:00
parent 54ded632b6
commit 926f5f393c
14 changed files with 663 additions and 47 deletions
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2
GRRLIB/lib/freetype/include/freetype/freetype.h
View file

@ -3810,7 +3810,7 @@ FT_BEGIN_HEADER
*/ */
#define FREETYPE_MAJOR 2 #define FREETYPE_MAJOR 2
#define FREETYPE_MINOR 4 #define FREETYPE_MINOR 4
#define FREETYPE_PATCH 7 #define FREETYPE_PATCH 8
/*************************************************************************/ /*************************************************************************/

19
GRRLIB/lib/freetype/include/freetype/internal/services/svpsinfo.h
View file

@ -4,7 +4,7 @@
/* */ /* */
/* The FreeType PostScript info service (specification). */ /* The FreeType PostScript info service (specification). */
/* */ /* */
/* Copyright 2003, 2004, 2009 by */ /* Copyright 2003, 2004, 2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -44,6 +44,13 @@ FT_BEGIN_HEADER
(*PS_GetFontPrivateFunc)( FT_Face face, (*PS_GetFontPrivateFunc)( FT_Face face,
PS_PrivateRec* afont_private ); PS_PrivateRec* afont_private );
typedef FT_Long
(*PS_GetFontValueFunc)( FT_Face face,
PS_Dict_Keys key,
FT_UInt idx,
void *value,
FT_Long value_len );
FT_DEFINE_SERVICE( PsInfo ) FT_DEFINE_SERVICE( PsInfo )
{ {
@ -51,22 +58,25 @@ FT_BEGIN_HEADER
PS_GetFontExtraFunc ps_get_font_extra; PS_GetFontExtraFunc ps_get_font_extra;
PS_HasGlyphNamesFunc ps_has_glyph_names; PS_HasGlyphNamesFunc ps_has_glyph_names;
PS_GetFontPrivateFunc ps_get_font_private; PS_GetFontPrivateFunc ps_get_font_private;
PS_GetFontValueFunc ps_get_font_value;
}; };
#ifndef FT_CONFIG_OPTION_PIC #ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \ #define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \
ps_get_font_extra_, has_glyph_names_, get_font_private_) \ ps_get_font_extra_, has_glyph_names_, get_font_private_, \
get_font_value_) \
static const FT_Service_PsInfoRec class_ = \ static const FT_Service_PsInfoRec class_ = \
{ \ { \
get_font_info_, ps_get_font_extra_, has_glyph_names_, \ get_font_info_, ps_get_font_extra_, has_glyph_names_, \
get_font_private_ \ get_font_private_, get_font_value_ \
}; };
#else /* FT_CONFIG_OPTION_PIC */ #else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \ #define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \
ps_get_font_extra_, has_glyph_names_, get_font_private_) \ ps_get_font_extra_, has_glyph_names_, get_font_private_, \
get_font_value_) \
void \ void \
FT_Init_Class_##class_( FT_Library library, \ FT_Init_Class_##class_( FT_Library library, \
FT_Service_PsInfoRec* clazz) \ FT_Service_PsInfoRec* clazz) \
@ -76,6 +86,7 @@ FT_BEGIN_HEADER
clazz->ps_get_font_extra = ps_get_font_extra_; \ clazz->ps_get_font_extra = ps_get_font_extra_; \
clazz->ps_has_glyph_names = has_glyph_names_; \ clazz->ps_has_glyph_names = has_glyph_names_; \
clazz->ps_get_font_private = get_font_private_; \ clazz->ps_get_font_private = get_font_private_; \
clazz->ps_get_font_value = get_font_value_; \
} }
#endif /* FT_CONFIG_OPTION_PIC */ #endif /* FT_CONFIG_OPTION_PIC */

13
GRRLIB/lib/freetype/include/freetype/internal/t1types.h
View file

@ -5,7 +5,7 @@
/* Basic Type1/Type2 type definitions and interface (specification */ /* Basic Type1/Type2 type definitions and interface (specification */
/* only). */ /* only). */
/* */ /* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */ /* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -78,17 +78,6 @@ FT_BEGIN_HEADER
} T1_EncodingRec, *T1_Encoding; } T1_EncodingRec, *T1_Encoding;
typedef enum T1_EncodingType_
{
T1_ENCODING_TYPE_NONE = 0,
T1_ENCODING_TYPE_ARRAY,
T1_ENCODING_TYPE_STANDARD,
T1_ENCODING_TYPE_ISOLATIN1,
T1_ENCODING_TYPE_EXPERT
} T1_EncodingType;
/* used to hold extra data of PS_FontInfoRec that /* used to hold extra data of PS_FontInfoRec that
* cannot be stored in the publicly defined structure. * cannot be stored in the publicly defined structure.
* *

162
GRRLIB/lib/freetype/include/freetype/t1tables.h
View file

@ -5,7 +5,7 @@
/* Basic Type 1/Type 2 tables definitions and interface (specification */ /* Basic Type 1/Type 2 tables definitions and interface (specification */
/* only). */ /* only). */
/* */ /* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */ /* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -493,8 +493,166 @@ FT_BEGIN_HEADER
FT_Get_PS_Font_Private( FT_Face face, FT_Get_PS_Font_Private( FT_Face face,
PS_Private afont_private ); PS_Private afont_private );
/* */
/*************************************************************************/
/* */
/* <Enum> */
/* T1_EncodingType */
/* */
/* <Description> */
/* An enumeration describing the `Encoding' entry in a Type 1 */
/* dictionary. */
/* */
typedef enum T1_EncodingType_
{
T1_ENCODING_TYPE_NONE = 0,
T1_ENCODING_TYPE_ARRAY,
T1_ENCODING_TYPE_STANDARD,
T1_ENCODING_TYPE_ISOLATIN1,
T1_ENCODING_TYPE_EXPERT
} T1_EncodingType;
/*************************************************************************/
/* */
/* <Enum> */
/* PS_Dict_Keys */
/* */
/* <Description> */
/* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */
/* the Type~1 dictionary entry to retrieve. */
/* */
typedef enum PS_Dict_Keys_
{
/* conventionally in the font dictionary */
PS_DICT_FONT_TYPE, /* FT_Byte */
PS_DICT_FONT_MATRIX, /* FT_Fixed */
PS_DICT_FONT_BBOX, /* FT_Fixed */
PS_DICT_PAINT_TYPE, /* FT_Byte */
PS_DICT_FONT_NAME, /* FT_String* */
PS_DICT_UNIQUE_ID, /* FT_Int */
PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */
PS_DICT_CHAR_STRING_KEY, /* FT_String* */
PS_DICT_CHAR_STRING, /* FT_String* */
PS_DICT_ENCODING_TYPE, /* T1_EncodingType */
PS_DICT_ENCODING_ENTRY, /* FT_String* */
/* conventionally in the font Private dictionary */
PS_DICT_NUM_SUBRS, /* FT_Int */
PS_DICT_SUBR, /* FT_String* */
PS_DICT_STD_HW, /* FT_UShort */
PS_DICT_STD_VW, /* FT_UShort */
PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */
PS_DICT_BLUE_VALUE, /* FT_Short */
PS_DICT_BLUE_FUZZ, /* FT_Int */
PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */
PS_DICT_OTHER_BLUE, /* FT_Short */
PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */
PS_DICT_FAMILY_BLUE, /* FT_Short */
PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */
PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */
PS_DICT_BLUE_SCALE, /* FT_Fixed */
PS_DICT_BLUE_SHIFT, /* FT_Int */
PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */
PS_DICT_STEM_SNAP_H, /* FT_Short */
PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */
PS_DICT_STEM_SNAP_V, /* FT_Short */
PS_DICT_FORCE_BOLD, /* FT_Bool */
PS_DICT_RND_STEM_UP, /* FT_Bool */
PS_DICT_MIN_FEATURE, /* FT_Short */
PS_DICT_LEN_IV, /* FT_Int */
PS_DICT_PASSWORD, /* FT_Long */
PS_DICT_LANGUAGE_GROUP, /* FT_Long */
/* conventionally in the font FontInfo dictionary */
PS_DICT_VERSION, /* FT_String* */
PS_DICT_NOTICE, /* FT_String* */
PS_DICT_FULL_NAME, /* FT_String* */
PS_DICT_FAMILY_NAME, /* FT_String* */
PS_DICT_WEIGHT, /* FT_String */
PS_DICT_IS_FIXED_PITCH, /* FT_Bool */
PS_DICT_UNDERLINE_POSITION, /* FT_Short */
PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */
PS_DICT_FS_TYPE, /* FT_UShort */
PS_DICT_ITALIC_ANGLE, /* FT_Long */
PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
} PS_Dict_Keys;
/************************************************************************
*
* @function:
* FT_Get_PS_Font_Value
*
* @description:
* Retrieve the value for the supplied key from a PostScript font.
*
* @input:
* face ::
* PostScript face handle.
*
* key ::
* An enumeration value representing the dictionary key to retrieve.
*
* idx ::
* For array values, this specifies the index to be returned.
*
* value ::
* A pointer to memory into which to write the value.
*
* valen_len ::
* The size, in bytes, of the memory supplied for the value.
*
* @output:
* value ::
* The value matching the above key, if it exists.
*
* @return:
* The amount of memory (in bytes) required to hold the requested
* value (if it exists, -1 otherwise).
*
* @note:
* The values returned are not pointers into the internal structures of
* the face, but are `fresh' copies, so that the memory containing them
* belongs to the calling application. This also enforces the
* `read-only' nature of these values, i.e., this function cannot be
* used to manipulate the face.
*
* `value' is a void pointer because the values returned can be of
* various types.
*
* If either `value' is NULL or `value_len' is too small, just the
* required memory size for the requested entry is returned.
*
* The `idx' parameter is used, not only to retrieve elements of, for
* example, the FontMatrix or FontBBox, but also to retrieve name keys
* from the CharStrings dictionary, and the charstrings themselves. It
* is ignored for atomic values.
*
* PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To
* get the value as in the font stream, you need to divide by
* 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).
*
* IMPORTANT: Only key/value pairs read by the FreeType interpreter can
* be retrieved. So, for example, PostScript procedures such as NP,
* ND, and RD are not available. Arbitrary keys are, obviously, not be
* available either.
*
* If the font's format is not PostScript-based, this function returns
* the `FT_Err_Invalid_Argument' error code.
*
*/
FT_EXPORT( FT_Long )
FT_Get_PS_Font_Value( FT_Face face,
PS_Dict_Keys key,
FT_UInt idx,
void *value,
FT_Long value_len );
/* */
FT_END_HEADER FT_END_HEADER

5
GRRLIB/lib/freetype/src/base/ftbase.h
View file

@ -49,7 +49,8 @@ FT_BEGIN_HEADER
FT_Face *aface ); FT_Face *aface );
#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK #if defined( FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK ) && \
( !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON ) )
/* Mac OS X/Darwin kernel often changes recommended method to access */ /* Mac OS X/Darwin kernel often changes recommended method to access */
/* the resource fork and older methods makes the kernel issue the */ /* the resource fork and older methods makes the kernel issue the */
/* warning of deprecated method. To calm it down, the methods based */ /* warning of deprecated method. To calm it down, the methods based */
@ -57,7 +58,7 @@ FT_BEGIN_HEADER
/* the case the resource is opened but found to lack a font in it. */ /* the case the resource is opened but found to lack a font in it. */
FT_LOCAL( FT_Bool ) FT_LOCAL( FT_Bool )
raccess_rule_by_darwin_vfs( FT_UInt rule_index ); raccess_rule_by_darwin_vfs( FT_UInt rule_index );
#endif /* FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */ #endif
FT_END_HEADER FT_END_HEADER

4
GRRLIB/lib/freetype/src/base/ftbitmap.c
View file

@ -417,8 +417,8 @@
target->pitch = source->width + pad; target->pitch = source->width + pad;
if ( target->pitch > 0 && if ( target->pitch > 0 &&
target->rows > FT_ULONG_MAX / target->pitch ) (FT_ULong)target->rows > FT_ULONG_MAX / target->pitch )
return FT_Err_Invalid_Argument; return FT_Err_Invalid_Argument;
if ( target->rows * target->pitch > old_size && if ( target->rows * target->pitch > old_size &&

2
GRRLIB/lib/freetype/src/base/ftrfork.c
View file

@ -417,6 +417,7 @@
} }
#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
static FT_RFork_Rule static FT_RFork_Rule
raccess_get_rule_type_from_rule_index( FT_UInt rule_index ) raccess_get_rule_type_from_rule_index( FT_UInt rule_index )
{ {
@ -440,6 +441,7 @@
return FALSE; return FALSE;
} }
} }
#endif
static FT_Error static FT_Error

28
GRRLIB/lib/freetype/src/base/fttype1.c
View file

@ -4,7 +4,7 @@
/* */ /* */
/* FreeType utility file for PS names support (body). */ /* FreeType utility file for PS names support (body). */
/* */ /* */
/* Copyright 2002, 2003, 2004 by */ /* Copyright 2002-2004, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -91,4 +91,30 @@
} }
/* documentation is in t1tables.h */
FT_EXPORT_DEF( FT_Long )
FT_Get_PS_Font_Value( FT_Face face,
PS_Dict_Keys key,
FT_UInt idx,
void *value,
FT_Long value_len )
{
FT_Int result = 0;
FT_Service_PsInfo service = NULL;
if ( face )
{
FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
if ( service && service->ps_get_font_value )
result = service->ps_get_font_value( face, key, idx,
value, value_len );
}
return result;
}
/* END */ /* END */

6
GRRLIB/lib/freetype/src/cff/cffdrivr.c
View file

@ -4,8 +4,7 @@
/* */ /* */
/* OpenType font driver implementation (body). */ /* OpenType font driver implementation (body). */
/* */ /* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ /* Copyright 1996-2011 by */
/* 2010 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -365,7 +364,8 @@
(PS_GetFontInfoFunc) cff_ps_get_font_info, (PS_GetFontInfoFunc) cff_ps_get_font_info,
(PS_GetFontExtraFunc) NULL, (PS_GetFontExtraFunc) NULL,
(PS_HasGlyphNamesFunc) cff_ps_has_glyph_names, (PS_HasGlyphNamesFunc) cff_ps_has_glyph_names,
(PS_GetFontPrivateFunc)NULL /* unsupported with CFF fonts */ (PS_GetFontPrivateFunc)NULL, /* unsupported with CFF fonts */
(PS_GetFontValueFunc) NULL /* not implemented */
) )

26
GRRLIB/lib/freetype/src/cid/cidload.c
View file

@ -4,7 +4,7 @@
/* */ /* */
/* CID-keyed Type1 font loader (body). */ /* CID-keyed Type1 font loader (body). */
/* */ /* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2009 by */ /* Copyright 1996-2006, 2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -110,7 +110,7 @@
CID_FaceDict dict; CID_FaceDict dict;
if ( parser->num_dict < 0 ) if ( parser->num_dict < 0 || parser->num_dict >= cid->num_dicts )
{ {
FT_ERROR(( "cid_load_keyword: invalid use of `%s'\n", FT_ERROR(( "cid_load_keyword: invalid use of `%s'\n",
keyword->ident )); keyword->ident ));
@ -158,7 +158,7 @@
FT_Fixed temp_scale; FT_Fixed temp_scale;
if ( parser->num_dict >= 0 ) if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
{ {
dict = face->cid.font_dicts + parser->num_dict; dict = face->cid.font_dicts + parser->num_dict;
matrix = &dict->font_matrix; matrix = &dict->font_matrix;
@ -249,7 +249,7 @@
CID_FaceDict dict; CID_FaceDict dict;
if ( parser->num_dict >= 0 ) if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
{ {
dict = face->cid.font_dicts + parser->num_dict; dict = face->cid.font_dicts + parser->num_dict;
@ -413,12 +413,25 @@
FT_Byte* p; FT_Byte* p;
/* Check for possible overflow. */
if ( num_subrs == FT_UINT_MAX )
{
error = CID_Err_Syntax_Error;
goto Fail;
}
/* reallocate offsets array if needed */ /* reallocate offsets array if needed */
if ( num_subrs + 1 > max_offsets ) if ( num_subrs + 1 > max_offsets )
{ {
FT_UInt new_max = FT_PAD_CEIL( num_subrs + 1, 4 ); FT_UInt new_max = FT_PAD_CEIL( num_subrs + 1, 4 );
if ( new_max <= max_offsets )
{
error = CID_Err_Syntax_Error;
goto Fail;
}
if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) ) if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )
goto Fail; goto Fail;
@ -436,6 +449,11 @@
FT_FRAME_EXIT(); FT_FRAME_EXIT();
/* offsets must be ordered */
for ( count = 1; count <= num_subrs; count++ )
if ( offsets[count - 1] > offsets[count] )
goto Fail;
/* now, compute the size of subrs charstrings, */ /* now, compute the size of subrs charstrings, */
/* allocate, and read them */ /* allocate, and read them */
data_len = offsets[num_subrs] - offsets[0]; data_len = offsets[num_subrs] - offsets[0];

5
GRRLIB/lib/freetype/src/cid/cidriver.c
View file

@ -4,7 +4,7 @@
/* */ /* */
/* CID driver interface (body). */ /* CID driver interface (body). */
/* */ /* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */ /* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -91,7 +91,8 @@
(PS_GetFontInfoFunc) cid_ps_get_font_info, (PS_GetFontInfoFunc) cid_ps_get_font_info,
(PS_GetFontExtraFunc) cid_ps_get_font_extra, (PS_GetFontExtraFunc) cid_ps_get_font_extra,
(PS_HasGlyphNamesFunc) NULL, /* unsupported with CID fonts */ (PS_HasGlyphNamesFunc) NULL, /* unsupported with CID fonts */
(PS_GetFontPrivateFunc)NULL /* unsupported */ (PS_GetFontPrivateFunc)NULL, /* unsupported */
(PS_GetFontValueFunc) NULL /* not implemented */
}; };

33
GRRLIB/lib/freetype/src/truetype/ttinterp.c
View file

@ -5155,25 +5155,38 @@
D = CUR_Func_project( CUR.zp0.cur + L, CUR.zp1.cur + K ); D = CUR_Func_project( CUR.zp0.cur + L, CUR.zp1.cur + K );
else else
{ {
FT_Vector* vec1 = CUR.zp0.orus + L; /* XXX: UNDOCUMENTED: twilight zone special case */
FT_Vector* vec2 = CUR.zp1.orus + K;
if ( CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 )
if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
{ {
/* this should be faster */ FT_Vector* vec1 = CUR.zp0.org + L;
FT_Vector* vec2 = CUR.zp1.org + K;
D = CUR_Func_dualproj( vec1, vec2 ); D = CUR_Func_dualproj( vec1, vec2 );
D = TT_MULFIX( D, CUR.metrics.x_scale );
} }
else else
{ {
FT_Vector vec; FT_Vector* vec1 = CUR.zp0.orus + L;
FT_Vector* vec2 = CUR.zp1.orus + K;
vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale ); if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale ); {
/* this should be faster */
D = CUR_Func_dualproj( vec1, vec2 );
D = TT_MULFIX( D, CUR.metrics.x_scale );
}
else
{
FT_Vector vec;
D = CUR_fast_dualproj( &vec );
vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale );
vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale );
D = CUR_fast_dualproj( &vec );
}
} }
} }
} }

398
GRRLIB/lib/freetype/src/type1/t1driver.c
View file

@ -4,7 +4,7 @@
/* */ /* */
/* Type 1 driver interface (body). */ /* Type 1 driver interface (body). */
/* */ /* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2009 by */ /* Copyright 1996-2004, 2006, 2007, 2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
@ -171,12 +171,408 @@
} }
static FT_Long
t1_ps_get_font_value( FT_Face face,
PS_Dict_Keys key,
FT_UInt idx,
void *value,
FT_Long value_len )
{
FT_Long retval = -1;
T1_Face t1face = (T1_Face)face;
T1_Font type1 = &t1face->type1;
switch ( key )
{
case PS_DICT_FONT_TYPE:
retval = sizeof ( type1->font_type );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->font_type;
break;
case PS_DICT_FONT_MATRIX:
if ( idx < sizeof ( type1->font_matrix ) /
sizeof ( type1->font_matrix.xx ) )
{
FT_Fixed val;
retval = sizeof ( val );
if ( value && value_len >= retval )
{
switch ( idx )
{
case 0:
val = type1->font_matrix.xx;
break;
case 1:
val = type1->font_matrix.xy;
break;
case 2:
val = type1->font_matrix.yx;
break;
case 3:
val = type1->font_matrix.yy;
break;
}
*((FT_Fixed *)value) = val;
}
}
break;
case PS_DICT_FONT_BBOX:
if ( idx < sizeof ( type1->font_bbox ) /
sizeof ( type1->font_bbox.xMin ) )
{
FT_Fixed val;
retval = sizeof ( val );
if ( value && value_len >= retval )
{
switch ( idx )
{
case 0:
val = type1->font_bbox.xMin;
break;
case 1:
val = type1->font_bbox.yMin;
break;
case 2:
val = type1->font_bbox.xMax;
break;
case 3:
val = type1->font_bbox.yMax;
break;
}
*((FT_Fixed *)value) = val;
}
}
break;
case PS_DICT_PAINT_TYPE:
retval = sizeof ( type1->paint_type );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->paint_type;
break;
case PS_DICT_FONT_NAME:
retval = ft_strlen( type1->font_name ) + 1;
if ( value && value_len >= retval )
ft_memcpy( value, (void *)( type1->font_name ), retval );
break;
case PS_DICT_UNIQUE_ID:
retval = sizeof ( type1->private_dict.unique_id );
if ( value && value_len >= retval )
*((FT_Int *)value) = type1->private_dict.unique_id;
break;
case PS_DICT_NUM_CHAR_STRINGS:
retval = sizeof ( type1->num_glyphs );
if ( value && value_len >= retval )
*((FT_Int *)value) = type1->num_glyphs;
break;
case PS_DICT_CHAR_STRING_KEY:
if ( idx < (FT_UInt)type1->num_glyphs )
{
retval = ft_strlen( type1->glyph_names[idx] ) + 1;
if ( value && value_len >= retval )
{
ft_memcpy( value, (void *)( type1->glyph_names[idx] ), retval );
((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
}
}
break;
case PS_DICT_CHAR_STRING:
if ( idx < (FT_UInt)type1->num_glyphs )
{
retval = type1->charstrings_len[idx] + 1;
if ( value && value_len >= retval )
{
ft_memcpy( value, (void *)( type1->charstrings[idx] ),
retval - 1 );
((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
}
}
break;
case PS_DICT_ENCODING_TYPE:
retval = sizeof ( type1->encoding_type );
if ( value && value_len >= retval )
*((T1_EncodingType *)value) = type1->encoding_type;
break;
case PS_DICT_ENCODING_ENTRY:
if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY &&
idx < (FT_UInt)type1->encoding.num_chars )
{
retval = ft_strlen( type1->encoding.char_name[idx] ) + 1;
if ( value && value_len >= retval )
{
ft_memcpy( value, (void *)( type1->encoding.char_name[idx] ),
retval - 1 );
((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
}
}
break;
case PS_DICT_NUM_SUBRS:
retval = sizeof ( type1->num_subrs );
if ( value && value_len >= retval )
*((FT_Int *)value) = type1->num_subrs;
break;
case PS_DICT_SUBR:
if ( idx < (FT_UInt)type1->num_subrs )
{
retval = type1->subrs_len[idx] + 1;
if ( value && value_len >= retval )
{
ft_memcpy( value, (void *)( type1->subrs[idx] ), retval - 1 );
((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
}
}
break;
case PS_DICT_STD_HW:
retval = sizeof ( type1->private_dict.standard_width[0] );
if ( value && value_len >= retval )
*((FT_UShort *)value) = type1->private_dict.standard_width[0];
break;
case PS_DICT_STD_VW:
retval = sizeof ( type1->private_dict.standard_height[0] );
if ( value && value_len >= retval )
*((FT_UShort *)value) = type1->private_dict.standard_height[0];
break;
case PS_DICT_NUM_BLUE_VALUES:
retval = sizeof ( type1->private_dict.num_blue_values );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->private_dict.num_blue_values;
break;
case PS_DICT_BLUE_VALUE:
if ( idx < type1->private_dict.num_blue_values )
{
retval = sizeof ( type1->private_dict.blue_values[idx] );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->private_dict.blue_values[idx];
}
break;
case PS_DICT_BLUE_SCALE:
retval = sizeof ( type1->private_dict.blue_scale );
if ( value && value_len >= retval )
*((FT_Fixed *)value) = type1->private_dict.blue_scale;
break;
case PS_DICT_BLUE_FUZZ:
retval = sizeof ( type1->private_dict.blue_fuzz );
if ( value && value_len >= retval )
*((FT_Int *)value) = type1->private_dict.blue_fuzz;
break;
case PS_DICT_BLUE_SHIFT:
retval = sizeof ( type1->private_dict.blue_shift );
if ( value && value_len >= retval )
*((FT_Int *)value) = type1->private_dict.blue_shift;
break;
case PS_DICT_NUM_OTHER_BLUES:
retval = sizeof ( type1->private_dict.num_other_blues );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->private_dict.num_other_blues;
break;
case PS_DICT_OTHER_BLUE:
if ( idx < type1->private_dict.num_other_blues )
{
retval = sizeof ( type1->private_dict.other_blues[idx] );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->private_dict.other_blues[idx];
}
break;
case PS_DICT_NUM_FAMILY_BLUES:
retval = sizeof ( type1->private_dict.num_family_blues );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->private_dict.num_family_blues;
break;
case PS_DICT_FAMILY_BLUE:
if ( idx < type1->private_dict.num_family_blues )
{
retval = sizeof ( type1->private_dict.family_blues[idx] );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->private_dict.family_blues[idx];
}
break;
case PS_DICT_NUM_FAMILY_OTHER_BLUES:
retval = sizeof ( type1->private_dict.num_family_other_blues );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->private_dict.num_family_other_blues;
break;
case PS_DICT_FAMILY_OTHER_BLUE:
if ( idx < type1->private_dict.num_family_other_blues )
{
retval = sizeof ( type1->private_dict.family_other_blues[idx] );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->private_dict.family_other_blues[idx];
}
break;
case PS_DICT_NUM_STEM_SNAP_H:
retval = sizeof ( type1->private_dict.num_snap_widths );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->private_dict.num_snap_widths;
break;
case PS_DICT_STEM_SNAP_H:
if ( idx < type1->private_dict.num_snap_widths )
{
retval = sizeof ( type1->private_dict.snap_widths[idx] );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->private_dict.snap_widths[idx];
}
break;
case PS_DICT_NUM_STEM_SNAP_V:
retval = sizeof ( type1->private_dict.num_snap_heights );
if ( value && value_len >= retval )
*((FT_Byte *)value) = type1->private_dict.num_snap_heights;
break;
case PS_DICT_STEM_SNAP_V:
if ( idx < type1->private_dict.num_snap_heights )
{
retval = sizeof ( type1->private_dict.snap_heights[idx] );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->private_dict.snap_heights[idx];
}
break;
case PS_DICT_RND_STEM_UP:
retval = sizeof ( type1->private_dict.round_stem_up );
if ( value && value_len >= retval )
*((FT_Bool *)value) = type1->private_dict.round_stem_up;
break;
case PS_DICT_FORCE_BOLD:
retval = sizeof ( type1->private_dict.force_bold );
if ( value && value_len >= retval )
*((FT_Bool *)value) = type1->private_dict.force_bold;
break;
case PS_DICT_MIN_FEATURE:
if ( idx < sizeof ( type1->private_dict.min_feature ) /
sizeof ( type1->private_dict.min_feature[0] ) )
{
retval = sizeof ( type1->private_dict.min_feature[idx] );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->private_dict.min_feature[idx];
}
break;
case PS_DICT_LEN_IV:
retval = sizeof ( type1->private_dict.lenIV );
if ( value && value_len >= retval )
*((FT_Int *)value) = type1->private_dict.lenIV;
break;
case PS_DICT_PASSWORD:
retval = sizeof ( type1->private_dict.password );
if ( value && value_len >= retval )
*((FT_Long *)value) = type1->private_dict.password;
break;
case PS_DICT_LANGUAGE_GROUP:
retval = sizeof ( type1->private_dict.language_group );
if ( value && value_len >= retval )
*((FT_Long *)value) = type1->private_dict.language_group;
break;
case PS_DICT_IS_FIXED_PITCH:
retval = sizeof ( type1->font_info.is_fixed_pitch );
if ( value && value_len >= retval )
*((FT_Bool *)value) = type1->font_info.is_fixed_pitch;
break;
case PS_DICT_UNDERLINE_POSITION:
retval = sizeof ( type1->font_info.underline_position );
if ( value && value_len >= retval )
*((FT_Short *)value) = type1->font_info.underline_position;
break;
case PS_DICT_UNDERLINE_THICKNESS:
retval = sizeof ( type1->font_info.underline_thickness );
if ( value && value_len >= retval )
*((FT_UShort *)value) = type1->font_info.underline_thickness;
break;
case PS_DICT_FS_TYPE:
retval = sizeof ( type1->font_extra.fs_type );
if ( value && value_len >= retval )
*((FT_UShort *)value) = type1->font_extra.fs_type;
break;
case PS_DICT_VERSION:
retval = ft_strlen( type1->font_info.version ) + 1;
if ( value && value_len >= retval )
ft_memcpy( value, (void *)( type1->font_info.version ), retval );
break;
case PS_DICT_NOTICE:
retval = ft_strlen( type1->font_info.notice ) + 1;
if ( value && value_len >= retval )
ft_memcpy( value, (void *)( type1->font_info.notice ), retval );
break;
case PS_DICT_FULL_NAME:
retval = ft_strlen( type1->font_info.full_name ) + 1;
if ( value && value_len >= retval )
ft_memcpy( value, (void *)( type1->font_info.full_name ), retval );
break;
case PS_DICT_FAMILY_NAME:
retval = ft_strlen( type1->font_info.family_name ) + 1;
if ( value && value_len >= retval )
ft_memcpy( value, (void *)( type1->font_info.family_name ), retval );
break;
case PS_DICT_WEIGHT:
retval = ft_strlen( type1->font_info.weight ) + 1;
if ( value && value_len >= retval )
ft_memcpy( value, (void *)( type1->font_info.weight ), retval );
break;
case PS_DICT_ITALIC_ANGLE:
retval = sizeof ( type1->font_info.italic_angle );
if ( value && value_len >= retval )
*((FT_Long *)value) = type1->font_info.italic_angle;
break;
default:
break;
}
return retval;
}
static const FT_Service_PsInfoRec t1_service_ps_info = static const FT_Service_PsInfoRec t1_service_ps_info =
{ {
(PS_GetFontInfoFunc) t1_ps_get_font_info, (PS_GetFontInfoFunc) t1_ps_get_font_info,
(PS_GetFontExtraFunc) t1_ps_get_font_extra, (PS_GetFontExtraFunc) t1_ps_get_font_extra,
(PS_HasGlyphNamesFunc) t1_ps_has_glyph_names, (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names,
(PS_GetFontPrivateFunc)t1_ps_get_font_private, (PS_GetFontPrivateFunc)t1_ps_get_font_private,
(PS_GetFontValueFunc) t1_ps_get_font_value,
}; };

7
GRRLIB/lib/freetype/src/type42/t42drivr.c
View file

@ -4,7 +4,7 @@
/* */ /* */
/* High-level Type 42 driver interface (body). */ /* High-level Type 42 driver interface (body). */
/* */ /* */
/* Copyright 2002, 2003, 2004, 2006, 2007, 2009 by Roberto Alameda. */ /* Copyright 2002-2004, 2006, 2007, 2009, 2011 by Roberto Alameda. */
/* */ /* */
/* This file is part of the FreeType project, and may only be used, */ /* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */ /* modified, and distributed under the terms of the FreeType project */
@ -161,9 +161,10 @@
static const FT_Service_PsInfoRec t42_service_ps_info = static const FT_Service_PsInfoRec t42_service_ps_info =
{ {
(PS_GetFontInfoFunc) t42_ps_get_font_info, (PS_GetFontInfoFunc) t42_ps_get_font_info,
(PS_GetFontExtraFunc) t42_ps_get_font_extra, (PS_GetFontExtraFunc) t42_ps_get_font_extra,
(PS_HasGlyphNamesFunc) t42_ps_has_glyph_names, (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names,
(PS_GetFontPrivateFunc)t42_ps_get_font_private (PS_GetFontPrivateFunc)t42_ps_get_font_private,
(PS_GetFontValueFunc) NULL /* not implemented */
}; };