/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkOTTable_gasp_DEFINED
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#define SkOTTable_gasp_DEFINED
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#include "SkEndian.h"
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#include "SkOTTableTypes.h"
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#pragma pack(push, 1)
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struct SkOTTableGridAndScanProcedure {
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static const SK_OT_CHAR TAG0 = 'g';
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static const SK_OT_CHAR TAG1 = 'a';
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static const SK_OT_CHAR TAG2 = 's';
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static const SK_OT_CHAR TAG3 = 'p';
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static const SK_OT_ULONG TAG = SkOTTableTAG<SkOTTableGridAndScanProcedure>::value;
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SK_OT_USHORT version;
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static const SK_OT_USHORT version0 = SkTEndian_SwapBE16(0);
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static const SK_OT_USHORT version1 = SkTEndian_SwapBE16(1);
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SK_OT_USHORT numRanges;
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struct GaspRange {
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SK_OT_USHORT maxPPEM;
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union behavior {
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struct Field {
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//8-15
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SK_OT_BYTE_BITFIELD(
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Reserved08,
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Reserved09,
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Reserved10,
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Reserved11,
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Reserved12,
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Reserved13,
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Reserved14,
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Reserved15)
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//0-7
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SK_OT_BYTE_BITFIELD(
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Gridfit,
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DoGray,
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SymmetricGridfit, // Version 1
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SymmetricSmoothing, // Version 1
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Reserved04,
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Reserved05,
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Reserved06,
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Reserved07)
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} field;
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struct Raw {
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static const SK_OT_USHORT GridfitMask = SkTEndian_SwapBE16(1 << 0);
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static const SK_OT_USHORT DoGrayMask = SkTEndian_SwapBE16(1 << 1);
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static const SK_OT_USHORT SymmetricGridfitMask = SkTEndian_SwapBE16(1 << 2);
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static const SK_OT_USHORT SymmetricSmoothingMask = SkTEndian_SwapBE16(1 << 3);
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SK_OT_USHORT value;
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} raw;
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} flags;
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}; //gaspRange[numRanges]
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};
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#pragma pack(pop)
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#include <stddef.h>
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static_assert(offsetof(SkOTTableGridAndScanProcedure, numRanges) == 2, "SkOTTableGridAndScanProcedure_numRanges_not_at_2");
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static_assert(sizeof(SkOTTableGridAndScanProcedure) == 4, "sizeof_SkOTTableGridAndScanProcedure_not_4");
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#endif
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