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 "SkReadBuffer.h" 11#include "SkWriteBuffer.h" 12#include "SkTDict.h" 13#include "SkThread.h" 14#include <cstring> 15 16SkLanguage SkLanguage::getParent() const { 17 SkASSERT(!fTag.isEmpty()); 18 const char* tag = fTag.c_str(); 19 20 // strip off the rightmost "-.*" 21 const char* parentTagEnd = strrchr(tag, '-'); 22 if (parentTagEnd == NULL) { 23 return SkLanguage(); 24 } 25 size_t parentTagLen = parentTagEnd - tag; 26 return SkLanguage(tag, parentTagLen); 27} 28 29void SkPaintOptionsAndroid::flatten(SkWriteBuffer& buffer) const { 30 buffer.writeUInt(fFontVariant); 31 buffer.writeString(fLanguage.getTag().c_str()); 32 buffer.writeBool(fUseFontFallbacks); 33} 34 35void SkPaintOptionsAndroid::unflatten(SkReadBuffer& buffer) { 36 fFontVariant = (FontVariant)buffer.readUInt(); 37 SkString tag; 38 buffer.readString(&tag); 39 fLanguage = SkLanguage(tag); 40 fUseFontFallbacks = buffer.readBool(); 41} 42