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| 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 #ifdef SK_BUILD_FOR_ANDROID |
| 10 |
| 11 #include "SkPaintOptionsAndroid.h" |
| 12 #include "SkFlattenableBuffers.h" |
| 13 #include "SkTDict.h" |
| 14 #include "SkThread.h" |
| 15 #include <cstring> |
| 16 |
| 17 SkLanguage SkLanguage::getParent() const { |
| 18 SkASSERT(!fTag.isEmpty()); |
| 19 const char* tag = fTag.c_str(); |
| 20 |
| 21 // strip off the rightmost "-.*" |
| 22 char* parentTagEnd = strrchr(tag, '-'); |
| 23 if (parentTagEnd == NULL) { |
| 24 return SkLanguage(); |
| 25 } |
| 26 size_t parentTagLen = parentTagEnd - tag; |
| 27 return SkLanguage(tag, parentTagLen); |
| 28 } |
| 29 |
| 30 void SkPaintOptionsAndroid::flatten(SkFlattenableWriteBuffer& buffer) const { |
| 31 buffer.writeUInt(fFontVariant); |
| 32 buffer.writeString(fLanguage.getTag().c_str()); |
| 33 } |
| 34 |
| 35 void SkPaintOptionsAndroid::unflatten(SkFlattenableReadBuffer& buffer) { |
| 36 fFontVariant = (FontVariant)buffer.readUInt(); |
| 37 char* tag = buffer.readString(); |
| 38 fLanguage = SkLanguage(tag); |
| 39 sk_free(tag); |
| 40 } |
| 41 |
| 42 #endif |
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