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LibPDF: Sketch out Lab color space
Same as other recent color spaces: Enough to make us not assert, but not enough to actually produce color. Fixes 2 asserts on the `-n 500` 0000.zip pdfa dataset.
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3 changed files with 39 additions and 0 deletions
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@ -144,6 +144,21 @@ private:
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NonnullRefPtr<Gfx::ICC::Profile> m_profile;
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};
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class LabColorSpace final : public ColorSpace {
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public:
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static PDFErrorOr<NonnullRefPtr<LabColorSpace>> create(Document*, Vector<Value>&& parameters);
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~LabColorSpace() override = default;
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PDFErrorOr<Color> color(ReadonlySpan<Value> arguments) const override;
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int number_of_components() const override { return 3; }
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Vector<float> default_decode() const override;
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ColorSpaceFamily const& family() const override { return ColorSpaceFamily::Lab; }
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private:
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LabColorSpace() = default;
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};
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class SeparationColorSpace final : public ColorSpace {
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public:
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static PDFErrorOr<NonnullRefPtr<SeparationColorSpace>> create(Document*, Vector<Value>&& parameters);
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