530032a18e
Motivation: gross code simplification, also no bitset lookups at draw time. SkPDFFont owns its glyph useage bitset. SkPDFSubstituteMap goes away. SkPDFObject interface is simplified. SkPDFDocument tracks font usage (as hash set), not glyph usage. SkPDFFont gets a simpler constructor. SkPDFFont has first and last glyph set in constructor, not adjusted later. SkPDFFont implementations are simplified. SkPDFGlyphSet is replaced with simple SkBitSet. SkPDFFont sizes its SkBitSets based on glyph count. SkPDFGlyphSetMap goes away. SkBitSet is now non-copyable. SkBitSet now how utility methods to match old SkPDFGlyphSet. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2253283004 CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Win-MSVC-GCE-CPU-AVX2-x86_64-Release-GDI-Trybot,Test-Win-MSVC-GCE-CPU-AVX2-x86_64-Debug-GDI-Trybot Review-Url: https://codereview.chromium.org/2253283004
30 lines
928 B
C
30 lines
928 B
C
/*
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* Copyright 2016 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 SkPDFMakeToUnicodeCmap_DEFINED
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#define SkPDFMakeToUnicodeCmap_DEFINED
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#include "SkTDArray.h"
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#include "SkPDFFont.h"
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#include "SkStream.h"
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sk_sp<SkPDFStream> SkPDFMakeToUnicodeCmap(
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const SkTDArray<SkUnichar>& glyphToUnicode,
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const SkBitSet* subset,
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bool multiByteGlyphs,
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SkGlyphID firstGlyphID,
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SkGlyphID lastGlyphID);
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// Exposed for unit testing.
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void SkPDFAppendCmapSections(const SkTDArray<SkUnichar>& glyphToUnicode,
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const SkBitSet* subset,
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SkDynamicMemoryWStream* cmap,
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bool multiByteGlyphs,
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SkGlyphID firstGlyphID,
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SkGlyphID lastGlyphID);
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#endif // SkPDFMakeToUnicodeCmap_DEFINED
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