michael@0: /*
michael@0:  * Copyright 2013 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: #ifndef SkTTCFHeader_DEFINED
michael@0: #define SkTTCFHeader_DEFINED
michael@0: 
michael@0: #include "SkOTTableTypes.h"
michael@0: 
michael@0: #pragma pack(push, 1)
michael@0: 
michael@0: struct SkTTCFHeader {
michael@0:     SK_SFNT_ULONG ttcTag;
michael@0:     static const SK_OT_CHAR TAG0 = 't';
michael@0:     static const SK_OT_CHAR TAG1 = 't';
michael@0:     static const SK_OT_CHAR TAG2 = 'c';
michael@0:     static const SK_OT_CHAR TAG3 = 'f';
michael@0:     static const SK_OT_ULONG TAG = SkOTTableTAG<SkTTCFHeader>::value;
michael@0: 
michael@0:     SK_OT_Fixed version;
michael@0:     static const SK_OT_Fixed version_1 = SkTEndian_SwapBE32(1 << 16);
michael@0:     static const SK_OT_Fixed version_2 = SkTEndian_SwapBE32(2 << 16);
michael@0: 
michael@0:     SK_OT_ULONG numOffsets;
michael@0:     //SK_OT_ULONG offset[numOffsets]
michael@0: 
michael@0:     struct Version2Ext {
michael@0:         SK_OT_ULONG dsigType;
michael@0:         struct dsigType_None {
michael@0:             static const SK_OT_CHAR TAG0 = 0;
michael@0:             static const SK_OT_CHAR TAG1 = 0;
michael@0:             static const SK_OT_CHAR TAG2 = 0;
michael@0:             static const SK_OT_CHAR TAG3 = 0;
michael@0:             static const SK_OT_ULONG TAG = SkOTTableTAG<dsigType_None>::value;
michael@0:         };
michael@0:         struct dsigType_Format1 {
michael@0:             static const SK_OT_CHAR TAG0 = 'D';
michael@0:             static const SK_OT_CHAR TAG1 = 'S';
michael@0:             static const SK_OT_CHAR TAG2 = 'I';
michael@0:             static const SK_OT_CHAR TAG3 = 'G';
michael@0:             static const SK_OT_ULONG TAG = SkOTTableTAG<dsigType_Format1>::value;
michael@0:         };
michael@0:         SK_OT_ULONG dsigLength; //Length of DSIG table (in bytes).
michael@0:         SK_OT_ULONG dsigOffset; //Offset of DSIG table from the beginning of file (in bytes).
michael@0:     };// version2ext (if version == version_2)
michael@0: };
michael@0: 
michael@0: #pragma pack(pop)
michael@0: 
michael@0: 
michael@0: SK_COMPILE_ASSERT(sizeof(SkTTCFHeader) == 12, sizeof_SkTTCFHeader_not_12);
michael@0: 
michael@0: #endif