115         virtual bool isControl(SkUnichar utf8) = 0;
116         virtual bool isWhitespace(SkUnichar utf8) = 0;
117         virtual bool isSpace(SkUnichar utf8) = 0;
132 …       (const char utf8[], int utf8Units, TextDirection dir, std::vector<BidiRegion>* results) = 0;
134                (const char utf8[], int utf8Units, std::vector<LineBreakBefore>* results) = 0;
136                (const char utf8[], int utf8Units, std::vector<Position>* results) = 0;
138                (const char utf8[], int utf8Units, std::vector<Position>* results) = 0;
147             SkAutoTArray<char> utf8(utf8Units);  in convertUtf16ToUtf8()
148 …SkDEBUGCODE(int dstLen =) SkUTF::UTF16ToUTF8(utf8.data(), utf8Units, (uint16_t*)utf16, utf16Units);  in convertUtf16ToUtf8()
151             return SkString(utf8.data(), utf8Units);  in convertUtf16ToUtf8()
158         static std::u16string convertUtf8ToUtf16(const char* utf8, int utf8Units) {  in convertUtf8ToUtf16()  argument
160             int utf16Units = SkUTF::UTF8ToUTF16(nullptr, 0, utf8, utf8Units);  in convertUtf8ToUtf16()
162                 SkDEBUGF("Convert error: Invalid utf8 input");  in convertUtf8ToUtf16()
167             SkDEBUGCODE(int dstLen =) SkUTF::UTF8ToUTF16(utf16.data(), utf16Units, utf8, utf8Units);  in convertUtf8ToUtf16()
173         static std::u16string convertUtf8ToUtf16(const SkString& utf8) {  in convertUtf8ToUtf16()  argument
174             return convertUtf8ToUtf16(utf8.c_str(), utf8.size());  in convertUtf8ToUtf16()
178         void forEachCodepoint(const char* utf8, int32_t utf8Units, Callback&& callback) {  in forEachCodepoint()  argument
179             const char* current = utf8;  in forEachCodepoint()
180             const char* end = utf8 + utf8Units;  in forEachCodepoint()
182                 auto before = current - utf8;  in forEachCodepoint()
185                 auto after = current - utf8;  in forEachCodepoint()