2012-04-19 14:35:52 +08:00
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#ifndef SkSfntUtils_DEFINED
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#define SkSfntUtils_DEFINED
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#include "SkFontHost.h"
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struct SkSfntTable_head {
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SkFixed fVersion;
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SkFixed fRevision;
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uint32_t fCheckSumAdjustment;
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uint32_t fMagicNumber;
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uint16_t fFlags;
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uint16_t fUnitsPerEm;
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Sk64 fDateCreated;
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Sk64 fDateModified;
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int16_t fXMin;
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int16_t fYMin;
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int16_t fXMax;
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int16_t fYMax;
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uint16_t fMacStyle;
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uint16_t fLowestPPEM;
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int16_t fFontDirectionHint;
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int16_t fIndexToLocFormat;
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int16_t fGlyphDataFormat;
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};
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struct SkSfntTable_maxp {
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SkFixed fVersion;
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uint16_t fNumGlyphs;
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uint16_t fMaxPoints;
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uint16_t fMaxContours;
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uint16_t fMaxComponentPoints;
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uint16_t fMaxComponentContours;
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uint16_t fMaxZones;
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uint16_t fMaxTwilightPoints;
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uint16_t fMaxStorage;
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uint16_t fMaxFunctionDefs;
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uint16_t fMaxInstructionDefs;
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uint16_t fMaxStackElements;
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uint16_t fMaxSizeOfInstructions;
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uint16_t fMaxComponentElements;
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uint16_t fMaxComponentDepth;
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};
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class SkSfntUtils {
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public:
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static bool ReadTable_head(SkFontID, SkSfntTable_head*);
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static bool ReadTable_maxp(SkFontID, SkSfntTable_maxp*);
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};
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#endif
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