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6f9966ea7c
The motivation of this CL is enhance the font fallback score design to support multiple language font fallback. This CL contains following changes: - Break language based font score into two: script-based score and primary-language-based score. - The primary-language-based score is 0 if the script-based score is 0. If the script-based score is not 0 and the primary language is the as same as the requested one, the font gets an extra score of 1. - The language score gets a higher multiplier for languages higher in the locale list. Bug: 25122318 Bug: 26168983 Change-Id: Ib999997a88e6977e341f4c325e2a1b41a59db2d5
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MINIKIN_TEST_MINIKIN_FONT_FOR_TEST_H
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#define MINIKIN_TEST_MINIKIN_FONT_FOR_TEST_H
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#include <minikin/MinikinFont.h>
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class SkTypeface;
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class MinikinFontForTest : public android::MinikinFont {
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public:
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explicit MinikinFontForTest(const std::string& font_path);
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~MinikinFontForTest();
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// MinikinFont overrides.
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float GetHorizontalAdvance(uint32_t glyph_id, const android::MinikinPaint &paint) const;
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void GetBounds(android::MinikinRect* bounds, uint32_t glyph_id,
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const android::MinikinPaint& paint) const;
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bool GetTable(uint32_t tag, uint8_t *buf, size_t *size);
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int32_t GetUniqueId() const;
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const std::string& fontPath() const { return mFontPath; }
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private:
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SkTypeface *mTypeface;
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const std::string mFontPath;
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};
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#endif // MINIKIN_TEST_MINIKIN_FONT_FOR_TEST_H
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