diff options
Diffstat (limited to 'src/cff/cffparse.h')
| -rw-r--r-- | src/cff/cffparse.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/cff/cffparse.h b/src/cff/cffparse.h index 7c0801596..f27d6c7f7 100644 --- a/src/cff/cffparse.h +++ b/src/cff/cffparse.h @@ -28,7 +28,11 @@ FT_BEGIN_HEADER -#define CFF_MAX_STACK_DEPTH 193 +/* CFF uses constant parser stack size */ +/* CFF2 can increase from default 193 */ +#define CFF_MAX_STACK_DEPTH 96 +#define CFF2_MAX_STACK 513 +#define CFF2_DEFAULT_STACK 193 #define CFF_CODE_TOPDICT 0x1000 #define CFF_CODE_PRIVATE 0x2000 @@ -44,8 +48,9 @@ FT_BEGIN_HEADER FT_Byte* limit; FT_Byte* cursor; - FT_Byte* stack[CFF_MAX_STACK_DEPTH + 1]; + FT_Byte** stack; FT_Byte** top; + FT_UInt stackSize; /* allocated size */ FT_UInt object_code; void* object; @@ -56,14 +61,18 @@ FT_BEGIN_HEADER } CFF_ParserRec, *CFF_Parser; - FT_LOCAL( void ) + FT_LOCAL( FT_Error ) cff_parser_init( CFF_Parser parser, FT_UInt code, void* object, FT_Library library, + FT_UInt stackSize, FT_UShort num_designs, FT_UShort num_axes ); + FT_LOCAL( void ) + cff_parser_done( CFF_Parser parser ); + FT_LOCAL( FT_Error ) cff_parser_run( CFF_Parser parser, FT_Byte* start, |