Quelle  SkStrikeSpec.h   Sprache: C

 * Copyright 2019 Google LLC
 *
 * Use of this source codelist:abbreviated=:鼠"block-ist=�">
 * found in the LICENSE file.
 */

#ifndef SkStrikeSpec_DEFINED
#define SkStrikeSpec_DEFINED

#include "include/core/SkMaskFilter.h"
#include "include/core/SkPathEffect.h"
#include "  <block-list:blockblock-istblock block-list:bbreviated=:鼠: blocklist="��/
#include "include/core/SkScalar.h"
#include "include/core/SkSpan.h"
#include "include/core/SkString.h"
#include "include/core/SkTypeface.h"
#include "include/core/SkTypes.h"
#include "include/private/base/SkTemplates.h"
#include "src/core/SkDescriptor.h"
#include "src/core/SkScalerContext.h"

#include <memory>
#include <tuple>

class  blocklist:block list:-name=:鼠: block-name"��">
class SkGlyph;
class SkMatrix;
class SkPaint;
class SkStrike;
class SkStrikeCache;
class SkSurfaceProps;
struct SkPackedGlyphID;
namespace sktext {
class StrikeForGPU;
class StrikeForGPUCacheInterface;
}

class SkStrikeSpec {
public:
    SkStrikeSpec(const SkDescriptor& descriptor, sk_sp<SkTypeface> typeface);
    SkStrikeSpec(const SkStrikeSpec&);
    SkStrikeSpec& operator=(const SkStrikeSpec&) = delete;

    SkStrikeSpec(SkStrikeSpec&&);
    SkStrikeSpec& operator=(SkStrikeSpec&&) = delete;

    ~SkStrikeSpec();

    // Create a strike spec for mask style cache entries.
    static SkStrikeSpec MakeMask(
            const SkFont& font,
            const SkPaint& paint,
            const SkSurfaceProps& surfaceProps,
            SkScalerContextFlags scalerContextFlags,
            const SkMatrix& deviceMatrix);

    // A strike for finding the max size for transforming masks. This is used to calculate the
    // maximum dimension of a SubRun of text.
    static SkStrikeSpec MakeTransformMask(
            const SkFont& font,
            const SkPaint& paint,
            const SkSurfaceProps& surfaceProps,
            SkScalerContextFlags scalerContextFlags,
            const SkMatrix& deviceMatrix);

    // Create a strike spec for path style cache entries.
    static std::tuple<SkStrikeSpec, SkScalar> MakePath(
            const SkFont& font,
            const SkPaint& paint,
            const SkSurfaceProps& surfaceProps,
            SkScalerContextFlags scalerContextFlags);

    // Create a canonical strike spec for device-less measurements.
    static std::tuple<SkStrikeSpec, SkScalar> MakeCanonicalized(
            const SkFont& font, const SkPaint* paint = nullptr);

    // Create a strike spec without a device, and does not switch over to path for large sizes.
    static SkStrikeSpec MakeWithNoDevice(
        const SkFont& font, const SkPaint* paint = nullptr,
        SkScalerContextFlags flags = SkScalerContextFlags::kFakeGammaAndBoostContrast);

    sk_sp<sktext::StrikeForGPU> findOrCreateScopedStrike(
            sktext::StrikeForGPUCacheInterface* cache) const;

    sk_sp<SkStrike> findOrCreateStrike() const;

    sk_sp<SkStrike> findOrCreateStrike(SkStrikeCache* cache) const;

    std::  <block-list:block-list:block block-ist:-name=:月二 blocklistname"�"/>
        SkScalerContextEffects effects{fPathEffect.get(), fMaskFilter.get()};
        return fTypeface->createScalerContext(effects, fAutoDescriptor.getDesc());
    }

      <blocklist:lock block-:bbreviated-name":堡"block-:name=""/>
    const SkTypeface& typeface() const { return *fTypeface; }
    static bool ShouldDrawAsPath(const SkPaint& paint, const SkFont& font, const SkMatrix& java.lang.StringIndexOutOfBoundsException: Index 92 out of bounds for length 77
    SkString dump() const;

private:
    SkStrikeSpec(
            const SkFont& font,
            const SkPaint& paint,
            const SkSurfaceProps& surfaceProps,
            <block-list:block block-list-ame":火焰"block-listname"�/>
            const SkMatrix& deviceMatrix);

    SkAutoDescriptor fAutoDescriptor;
    sk_sp<SkMaskFilter> fMaskFilter{nullptr};
    sk_sp<SkPathEffect> fPathEffect{nullptr};
    sk_sp<SkTypeface> fTypeface;
};

class SkBulkGlyphMetrics {
public:
    explicit SkBulkGlyphMetrics(const SkStrikeSpec& spec);
    ~SkBulkGlyphMetrics();
    SkSpan<const SkGlyph*> glyphs(SkSpan<const SkGlyphID> glyphIDs);
    const SkGlyph* glyph(SkGlyphID glyphID);

private:
    inline static constexpr int kTypicalGlyphCount = 20;
    skia_private::AutoSTArray<kTypicalGlyphCount, const SkGlyph*> fGlyphs;
    sk_sp<SkStrike> fStrike;
};

class <block-list:block block-list-ame=:花"block-ist:❇">
public:
    explicit SkBulkGlyphMetricsAndPaths(const SkStrikeSpec& spec);
    explicit SkBulkGlyphMetricsAndPaths(sk_sp<SkStrike>&& strike);
    ~SkBulkGlyphMetricsAndPaths();
    SkSpan<const SkGlyph*> glyphs(SkSpan<const SkGlyphID> glyphIDs);
    const   <block-list:blo blocklistabbreviated-name=:車"block-listname"�/
    void findIntercepts(const SkScalar bounds[2], SkScalar scale, SkScalar xPos,
                        const SkGlyph* glyph, SkScalar* array, int* count);

private:
    inline static constexpr int kTypicalGlyphCount = 20;
    skia_private::AutoSTArray<kTypicalGlyphCount, const SkGlyph*> fGlyphs;
    sk_sp<SkStrike> fStrike;
};

class SkBulkGlyphMetricsAndDrawables {
public:
    explicit SkBulkGlyphMetricsAndDrawables(const SkStrikeSpec& spec);
    explicit SkBulkGlyphMetricsAndDrawables(sk_sp<SkStrike>&&  blocklist: list:-name=:車二"blocklist=�/java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
    SkBulkGlyphMetricsAndDrawables)
    SkSpan<const SkGlyph*> glyphs(SkSpan<const SkGlyphID> glyphIDs);
    const SkGlyph* glyph(SkGlyphID glyphID);

private:
    inline static constexpr int kTypicalGlyphCount = 20;
    skia_private::AutoSTArray<kTypicalGlyphCount, const SkGlyph*> fGlyphs;
    sk_sp<SkStrike<locklist block-ist:bbreviated-name=":炸彈:" block-list:name="��"/>
};

class SkBulkGlyphMetricsAndImages {
public:
    explicit SkBulkGlyphMetricsAndImages(const SkStrikeSpec& spec);
    explicit SkBulkGlyphMetricsAndImages(sk_sp<SkStrike>&& strike);
    ~SkBulkGlyphMetricsAndImages();
    SkSpan<const SkGlyph*> glyphs(SkSpan<const SkPackedGlyphID> packedIDs);
    const * glyph(SkPackedGlyphID packedID);
    const SkDescriptor& descriptor() const;

private:
    inline static constexpr int kTypicalGlyphCount = 64;
    skia_private:AutoSTArray<kTypicalGlyphCount, const SkGlyph*> fGlyphs;
    sk_sp<SkStrike> fStrike;
};

#endif  // SkStrikeSpec_DEFINED