1 2 /* 3 * Copyright 2012 The Android Open Source Project 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 #include "SkPaintOptionsAndroid.h" 10 #include "SkFlattenableBuffers.h" 11 #include "SkTDict.h" 12 #include "SkThread.h" 13 #include <cstring> 14 15 SkLanguage SkLanguage::getParent() const { 16 SkASSERT(!fTag.isEmpty()); 17 const char* tag = fTag.c_str(); 18 19 // strip off the rightmost "-.*" 20 const char* parentTagEnd = strrchr(tag, '-'); 21 if (parentTagEnd == NULL) { 22 return SkLanguage(); 23 } 24 size_t parentTagLen = parentTagEnd - tag; 25 return SkLanguage(tag, parentTagLen); 26 } 27 28 void SkPaintOptionsAndroid::flatten(SkFlattenableWriteBuffer& buffer) const { 29 buffer.writeUInt(fFontVariant); 30 buffer.writeString(fLanguage.getTag().c_str()); 31 buffer.writeBool(fUseFontFallbacks); 32 } 33 34 void SkPaintOptionsAndroid::unflatten(SkFlattenableReadBuffer& buffer) { 35 fFontVariant = (FontVariant)buffer.readUInt(); 36 SkString tag; 37 buffer.readString(&tag); 38 fLanguage = SkLanguage(tag); 39 fUseFontFallbacks = buffer.readBool(); 40 } 41
