michael@0: /*
michael@0:  * Copyright 2012 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 SkOTTable_hhea_DEFINED
michael@0: #define SkOTTable_hhea_DEFINED
michael@0: 
michael@0: #include "SkEndian.h"
michael@0: #include "SkOTTableTypes.h"
michael@0: #include "SkTypedEnum.h"
michael@0: 
michael@0: #pragma pack(push, 1)
michael@0: 
michael@0: struct SkOTTableHorizontalHeader {
michael@0:     static const SK_OT_CHAR TAG0 = 'h';
michael@0:     static const SK_OT_CHAR TAG1 = 'h';
michael@0:     static const SK_OT_CHAR TAG2 = 'e';
michael@0:     static const SK_OT_CHAR TAG3 = 'a';
michael@0:     static const SK_OT_ULONG TAG = SkOTTableTAG<SkOTTableHorizontalHeader>::value;
michael@0: 
michael@0:     SK_OT_Fixed version;
michael@0:     static const SK_OT_Fixed version1 = SkTEndian_SwapBE32(0x00010000);
michael@0:     SK_OT_FWORD Ascender;
michael@0:     SK_OT_FWORD Descender;
michael@0:     SK_OT_FWORD LineGap;
michael@0:     SK_OT_UFWORD advanceWidthMax;
michael@0:     SK_OT_FWORD minLeftSideBearing;
michael@0:     SK_OT_FWORD minRightSideBearing;
michael@0:     SK_OT_FWORD xMaxExtent;
michael@0:     SK_OT_SHORT caretSlopeRise;
michael@0:     SK_OT_SHORT caretSlopeRun;
michael@0:     SK_OT_SHORT caretOffset;
michael@0:     SK_OT_SHORT Reserved24;
michael@0:     SK_OT_SHORT Reserved26;
michael@0:     SK_OT_SHORT Reserved28;
michael@0:     SK_OT_SHORT Reserved30;
michael@0:     struct MetricDataFormat {
michael@0:         SK_TYPED_ENUM(Value, SK_OT_SHORT,
michael@0:             ((CurrentFormat, SkTEndian_SwapBE16(0)))
michael@0:             SK_SEQ_END,
michael@0:         (value)SK_SEQ_END)
michael@0:     } metricDataFormat;
michael@0:     SK_OT_USHORT numberOfHMetrics;
michael@0: };
michael@0: 
michael@0: #pragma pack(pop)
michael@0: 
michael@0: 
michael@0: #include <stddef.h>
michael@0: SK_COMPILE_ASSERT(offsetof(SkOTTableHorizontalHeader, numberOfHMetrics) == 34, SkOTTableHorizontalHeader_numberOfHMetrics_not_at_34);
michael@0: SK_COMPILE_ASSERT(sizeof(SkOTTableHorizontalHeader) == 36, sizeof_SkOTTableHorizontalHeader_not_36);
michael@0: 
michael@0: #endif