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Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/src/type1/t1driver.c')
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/type1/t1driver.c37
1 files changed, 31 insertions, 6 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/src/type1/t1driver.c b/Build/source/libs/freetype2/freetype-src/src/type1/t1driver.c
index 716dd55e4a2..f1e60d4523a 100644
--- a/Build/source/libs/freetype2/freetype-src/src/type1/t1driver.c
+++ b/Build/source/libs/freetype2/freetype-src/src/type1/t1driver.c
@@ -4,7 +4,7 @@
/* */
/* Type 1 driver interface (body). */
/* */
-/* Copyright 1996-2015 by */
+/* Copyright 1996-2016 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#include FT_INTERNAL_DEBUG_H
#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_HASH_H
#include FT_SERVICE_MULTIPLE_MASTERS_H
#include FT_SERVICE_GLYPH_DICT_H
@@ -329,13 +330,37 @@
break;
case PS_DICT_SUBR:
- if ( idx < (FT_UInt)type1->num_subrs )
{
- retval = type1->subrs_len[idx] + 1;
- if ( value && value_len >= retval )
+ FT_Bool ok = 0;
+
+
+ if ( type1->subrs_hash )
{
- ft_memcpy( value, (void *)( type1->subrs[idx] ), retval - 1 );
- ((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
+ /* convert subr index to array index */
+ size_t* val = ft_hash_num_lookup( (FT_Int)idx,
+ type1->subrs_hash );
+
+
+ if ( val )
+ {
+ idx = *val;
+ ok = 1;
+ }
+ }
+ else
+ {
+ if ( idx < (FT_UInt)type1->num_subrs )
+ ok = 1;
+ }
+
+ if ( ok )
+ {
+ 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;