1 /* 2 * Copyright 2024 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkShaper_harfbuzz_DEFINED 9 #define SkShaper_harfbuzz_DEFINED 10 11 #include "include/core/SkFourByteTag.h" 12 #include "include/core/SkRefCnt.h" 13 #include "include/core/SkTypes.h" 14 #include "modules/skshaper/include/SkShaper.h" 15 16 #include <cstddef> 17 #include <memory> 18 19 class SkFontMgr; 20 class SkUnicode; 21 22 namespace SkShapers::HB { 23 SKSHAPER_API std::unique_ptr<SkShaper> ShaperDrivenWrapper(sk_sp<SkUnicode> unicode, 24 sk_sp<SkFontMgr> fallback); 25 SKSHAPER_API std::unique_ptr<SkShaper> ShapeThenWrap(sk_sp<SkUnicode> unicode, 26 sk_sp<SkFontMgr> fallback); 27 SKSHAPER_API std::unique_ptr<SkShaper> ShapeDontWrapOrReorder(sk_sp<SkUnicode> unicode, 28 sk_sp<SkFontMgr> fallback); 29 30 SKSHAPER_API std::unique_ptr<SkShaper::ScriptRunIterator> ScriptRunIterator(const char* utf8, 31 size_t utf8Bytes); 32 SKSHAPER_API std::unique_ptr<SkShaper::ScriptRunIterator> ScriptRunIterator(const char* utf8, 33 size_t utf8Bytes, 34 SkFourByteTag script); 35 36 SKSHAPER_API void PurgeCaches(); 37 } // namespace SkShapers::HB 38 39 #endif 40