The Tor Browser: gfx/skia/trunk/src/core/SkPaintOptionsAndroid.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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  */

     9 #include "SkPaintOptionsAndroid.h"

    10 #include "SkReadBuffer.h"

    11 #include "SkWriteBuffer.h"

    12 #include "SkTDict.h"

    13 #include "SkThread.h"

    14 #include <cstring>

    16 SkLanguage SkLanguage::getParent() const {

    17     SkASSERT(!fTag.isEmpty());

    18     const char* tag = fTag.c_str();

    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 }

    29 void SkPaintOptionsAndroid::flatten(SkWriteBuffer& buffer) const {

    30     buffer.writeUInt(fFontVariant);

    31     buffer.writeString(fLanguage.getTag().c_str());

    32     buffer.writeBool(fUseFontFallbacks);

    33 }

    35 void 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 }

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