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a27d269721
Previously, some StyleValues created a large number of intermediate strings during serialization. Passing a StringBUilder into the serialization function allows us to avoid a large number of these unnecessary allocations.
36 lines
1.4 KiB
C++
36 lines
1.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
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* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
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* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "BorderRadiusStyleValue.h"
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namespace Web::CSS {
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void BorderRadiusStyleValue::serialize(StringBuilder& builder, SerializationMode mode) const
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{
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if (m_properties.horizontal_radius == m_properties.vertical_radius) {
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m_properties.horizontal_radius->serialize(builder, mode);
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return;
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}
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m_properties.horizontal_radius->serialize(builder, mode);
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builder.append(' ');
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m_properties.vertical_radius->serialize(builder, mode);
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}
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ValueComparingNonnullRefPtr<StyleValue const> BorderRadiusStyleValue::absolutized(ComputationContext const& computation_context) const
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{
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auto absolutized_horizontal_radius = m_properties.horizontal_radius->absolutized(computation_context);
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auto absolutized_vertical_radius = m_properties.vertical_radius->absolutized(computation_context);
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if (absolutized_vertical_radius == m_properties.vertical_radius && absolutized_horizontal_radius == m_properties.horizontal_radius)
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return *this;
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return BorderRadiusStyleValue::create(absolutized_horizontal_radius, absolutized_vertical_radius);
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}
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}
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