Open type table definitions.
http://codereview.appspot.com/5577064/
git-svn-id: http://skia.googlecode.com/svn/trunk@3131 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/sfnt/SkOTTable_OS_2_V0.h b/src/sfnt/SkOTTable_OS_2_V0.h
new file mode 100644
index 0000000..25e8c9c
--- /dev/null
+++ b/src/sfnt/SkOTTable_OS_2_V0.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkOTTable_OS_2_V0_DEFINED
+#define SkOTTable_OS_2_V0_DEFINED
+
+#include "SkEndian.h"
+#include "SkIBMFamilyClass.h"
+#include "SkOTTableTypes.h"
+#include "SkPanose.h"
+#include "SkTypedEnum.h"
+
+#pragma pack(push, 1)
+
+struct SkOTTableOS2_V0 {
+ SK_OT_USHORT version;
+ //The only way to differentiate versionA and version0 is by size.
+ static const SK_OT_USHORT version0 = SkTEndian_SwapBE16(0);
+ SK_OT_SHORT xAvgCharWidth;
+ struct WeightClass {
+ SK_TYPED_ENUM(Value, SK_OT_USHORT,
+ ((Thin, SkTEndian_SwapBE16(100)))
+ ((ExtraLight, SkTEndian_SwapBE16(200)))
+ ((Light, SkTEndian_SwapBE16(300)))
+ ((Normal, SkTEndian_SwapBE16(400)))
+ ((Medium, SkTEndian_SwapBE16(500)))
+ ((SemiBold, SkTEndian_SwapBE16(600)))
+ ((Bold, SkTEndian_SwapBE16(700)))
+ ((ExtraBold, SkTEndian_SwapBE16(800)))
+ ((Black, SkTEndian_SwapBE16(900)))
+ SK_SEQ_END,
+ SK_SEQ_END)
+ SK_OT_USHORT value;
+ } usWeightClass;
+ struct WidthClass {
+ SK_TYPED_ENUM(Value, SK_OT_USHORT,
+ ((UltraCondensed, SkTEndian_SwapBE16(1)))
+ ((ExtraCondensed, SkTEndian_SwapBE16(2)))
+ ((Condensed, SkTEndian_SwapBE16(3)))
+ ((SemiCondensed, SkTEndian_SwapBE16(4)))
+ ((Medium, SkTEndian_SwapBE16(5)))
+ ((SemiExpanded, SkTEndian_SwapBE16(6)))
+ ((Expanded, SkTEndian_SwapBE16(7)))
+ ((ExtraExpanded, SkTEndian_SwapBE16(8)))
+ ((UltraExpanded, SkTEndian_SwapBE16(9)))
+ SK_SEQ_END,
+ (value)SK_SEQ_END)
+ } usWidthClass;
+ union Type {
+ struct Field {
+ //8-15
+ SK_OT_BYTE_BITFIELD(
+ Reserved08,
+ Reserved09,
+ Reserved10,
+ Reserved11,
+ Reserved12,
+ Reserved13,
+ Reserved14,
+ Reserved15)
+ //0-7
+ SK_OT_BYTE_BITFIELD(
+ Reserved00,
+ Restricted,
+ PreviewPrint,
+ Editable,
+ Reserved04,
+ Reserved05,
+ Reserved06,
+ Reserved07)
+ } field;
+ struct Raw {
+ static const SK_OT_USHORT Installable = SkTEndian_SwapBE16(0);
+ static const SK_OT_USHORT RestrictedMask = SkTEndian_SwapBE16(1 << 1);
+ static const SK_OT_USHORT PreviewPrintMask = SkTEndian_SwapBE16(1 << 2);
+ static const SK_OT_USHORT EditableMask = SkTEndian_SwapBE16(1 << 3);
+ SK_OT_USHORT value;
+ } raw;
+ } fsType;
+ SK_OT_SHORT ySubscriptXSize;
+ SK_OT_SHORT ySubscriptYSize;
+ SK_OT_SHORT ySubscriptXOffset;
+ SK_OT_SHORT ySubscriptYOffset;
+ SK_OT_SHORT ySuperscriptXSize;
+ SK_OT_SHORT ySuperscriptYSize;
+ SK_OT_SHORT ySuperscriptXOffset;
+ SK_OT_SHORT ySuperscriptYOffset;
+ SK_OT_SHORT yStrikeoutSize;
+ SK_OT_SHORT yStrikeoutPosition;
+ SkIBMFamilyClass sFamilyClass;
+ SkPanose panose;
+ SK_OT_ULONG ulCharRange[4];
+ SK_OT_CHAR achVendID[4];
+ union Selection {
+ struct Field {
+ //8-15
+ SK_OT_BYTE_BITFIELD(
+ Reserved08,
+ Reserved09,
+ Reserved10,
+ Reserved11,
+ Reserved12,
+ Reserved13,
+ Reserved14,
+ Reserved15)
+ //0-7
+ SK_OT_BYTE_BITFIELD(
+ Italic,
+ Underscore,
+ Negative,
+ Outlined,
+ Strikeout,
+ Bold,
+ Regular,
+ Reserved07)
+ } field;
+ struct Raw {
+ static const SK_OT_USHORT ItalicMask = SkTEndian_SwapBE16(1 << 0);
+ static const SK_OT_USHORT UnderscoreMask = SkTEndian_SwapBE16(1 << 1);
+ static const SK_OT_USHORT NegativeMask = SkTEndian_SwapBE16(1 << 2);
+ static const SK_OT_USHORT OutlinedMask = SkTEndian_SwapBE16(1 << 3);
+ static const SK_OT_USHORT StrikeoutMask = SkTEndian_SwapBE16(1 << 4);
+ static const SK_OT_USHORT BoldMask = SkTEndian_SwapBE16(1 << 5);
+ static const SK_OT_USHORT RegularMask = SkTEndian_SwapBE16(1 << 6);
+ SK_OT_USHORT value;
+ } raw;
+ } fsSelection;
+ SK_OT_USHORT usFirstCharIndex;
+ SK_OT_USHORT usLastCharIndex;
+ //version0
+ SK_OT_SHORT sTypoAscender;
+ SK_OT_SHORT sTypoDescender;
+ SK_OT_SHORT sTypoLineGap;
+ SK_OT_USHORT usWinAscent;
+ SK_OT_USHORT usWinDescent;
+};
+
+#pragma pack(pop)
+
+
+SK_COMPILE_ASSERT(sizeof(SkOTTableOS2_V0) == 78, sizeof_SkOTTableOS2_V0_not_78);
+
+#endif