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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-12-30 23:22:05 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-12-30 23:22:05 +0000
commitc1c7df45902c28d68a07508d11224cef86edcb0d (patch)
treef00af2d1129c70381279ba7db2c699ede0738f51 /Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
parent770c1f2b994c43dfec555e1411995aa3700d406d (diff)
freetype2 2.7.1
git-svn-id: svn://tug.org/texlive/trunk@42811 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c')
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c91
1 files changed, 84 insertions, 7 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c b/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
index 0f0769677ff..926effc5236 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
@@ -114,7 +114,7 @@
FT_UInt n, count;
- FT_MEM_ZERO( priv, sizeof ( *priv ) );
+ FT_ZERO( priv );
count = priv->num_blue_values = cpriv->num_blue_values;
for ( n = 0; n < count; n++ )
@@ -450,7 +450,7 @@
FT_Int idx;
- for ( idx = 1; idx <= style_name_length; ++idx )
+ for ( idx = 1; idx <= style_name_length; idx++ )
{
if ( family_name[family_name_length - idx] !=
style_name[style_name_length - idx] )
@@ -469,7 +469,7 @@
family_name[idx] == ' ' ||
family_name[idx] == '_' ||
family_name[idx] == '+' ) )
- --idx;
+ idx--;
if ( idx > 0 )
family_name[idx + 1] = '\0';
@@ -491,6 +491,7 @@
FT_Service_PsCMaps psnames;
PSHinter_Service pshinter;
FT_Bool pure_cff = 1;
+ FT_Bool cff2 = 0;
FT_Bool sfnt_format = 0;
FT_Library library = cffface->driver->root.library;
@@ -553,8 +554,18 @@
goto Exit;
}
- /* now load the CFF part of the file */
- error = face->goto_table( face, TTAG_CFF, stream, 0 );
+ /* now load the CFF part of the file; */
+ /* give priority to CFF2 */
+ error = face->goto_table( face, TTAG_CFF2, stream, 0 );
+ if ( !error )
+ {
+ cff2 = 1;
+ face->isCFF2 = cff2;
+ }
+
+ if ( FT_ERR_EQ( error, Table_Missing ) )
+ error = face->goto_table( face, TTAG_CFF, stream, 0 );
+
if ( error )
goto Exit;
}
@@ -579,7 +590,12 @@
goto Exit;
face->extra.data = cff;
- error = cff_font_load( library, stream, face_index, cff, pure_cff );
+ error = cff_font_load( library,
+ stream,
+ face_index,
+ cff,
+ pure_cff,
+ cff2 );
if ( error )
goto Exit;
@@ -667,6 +683,62 @@
}
#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+ {
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+
+ FT_Int instance_index = face_index >> 16;
+
+
+ if ( FT_HAS_MULTIPLE_MASTERS( cffface ) &&
+ mm &&
+ instance_index > 0 )
+ {
+ FT_MM_Var* mm_var;
+
+
+ error = mm->get_mm_var( cffface, NULL );
+ if ( error )
+ goto Exit;
+
+ mm->get_var_blend( cffface, NULL, NULL, &mm_var );
+
+ if ( mm_var->namedstyle )
+ {
+ FT_Var_Named_Style* named_style;
+ FT_String* style_name;
+
+
+ /* in `face_index', the instance index starts with value 1 */
+ named_style = mm_var->namedstyle + instance_index - 1;
+ error = sfnt->get_name( face,
+ (FT_UShort)named_style->strid,
+ &style_name );
+ if ( error )
+ goto Exit;
+
+ /* set style name; if already set, replace it */
+ if ( face->root.style_name )
+ FT_FREE( face->root.style_name );
+ face->root.style_name = style_name;
+
+ /* finally, select the named instance */
+ error = mm->set_var_design( cffface,
+ mm_var->num_axis,
+ named_style->coords );
+ if ( error )
+ goto Exit;
+ }
+ }
+ }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+
+
if ( !dict->has_font_matrix )
dict->units_per_em = pure_cff ? 1000 : face->root.units_per_EM;
@@ -1011,7 +1083,7 @@
error = FT_Err_Ok;
/* if no Unicode charmap was previously selected, select this one */
- if ( cffface->charmap == NULL && nn != (FT_UInt)cffface->num_charmaps )
+ if ( !cffface->charmap && nn != (FT_UInt)cffface->num_charmaps )
cffface->charmap = cffface->charmaps[nn];
Skip_Unicode:
@@ -1079,6 +1151,11 @@
FT_FREE( face->extra.data );
}
}
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+ cff_done_blend( face );
+ face->blend = NULL;
+#endif
}