C++ (Cpp) SkWStream::write32 Examples

Example #1

File: ViewStateSerializer.cpp Project: 0omega/platform_external_webkit

static bool nativeSerializeViewState(JNIEnv* env, jobject, jint jbaseLayer,
                                     jobject jstream, jbyteArray jstorage)
{
    BaseLayerAndroid* baseLayer = (BaseLayerAndroid*) jbaseLayer;
    if (!baseLayer)
        return false;

    SkWStream *stream = CreateJavaOutputStreamAdaptor(env, jstream, jstorage);
#if USE(ACCELERATED_COMPOSITING)
    stream->write32(baseLayer->getBackgroundColor().rgb());
#else
    stream->write32(0);
#endif
    if (!stream)
        return false;
    if (baseLayer->content())
        baseLayer->content()->serialize(stream);
    else
        return false;
    int childCount = baseLayer->countChildren();
    ALOGV("BaseLayer has %d child(ren)", childCount);
    stream->write32(childCount);
    for (int i = 0; i < childCount; i++) {
        LayerAndroid* layer = static_cast<LayerAndroid*>(baseLayer->getChild(i));
        serializeLayer(layer, stream);
    }
    delete stream;
    return true;
}

Example #2

File: ViewStateSerializer.cpp Project: johnwpoliver/Samsung-GT-P3113-AOSP-CM-Kernel-and-Ramdisk

static bool nativeSerializeViewState(JNIEnv* env, jobject, jint jbaseLayer,
                                     jobject jstream, jbyteArray jstorage)
{
    BaseLayerAndroid* baseLayer = (BaseLayerAndroid*) jbaseLayer;
    if (!baseLayer)
        return false;

    SkWStream *stream = CreateJavaOutputStreamAdaptor(env, jstream, jstorage);
#if USE(ACCELERATED_COMPOSITING)
// SAMSUNG CHANGE >> White flickering issue.
// WAS:stream->write32(baseLayer->getBackgroundColor().rgb());
    stream->write32(baseLayer->getBackgroundColor());
// SAMSUNG CHANGE <<
#else
    stream->write32(0);
#endif
    SkPicture picture;
    PictureSet* content = baseLayer->content();
    baseLayer->drawCanvas(picture.beginRecording(content->width(), content->height(),
            SkPicture::kUsePathBoundsForClip_RecordingFlag));
    picture.endRecording();
    if (!stream)
        return false;
    picture.serialize(stream);
    int childCount = baseLayer->countChildren();
    XLOG("BaseLayer has %d child(ren)", childCount);
    stream->write32(childCount);
    for (int i = 0; i < childCount; i++) {
        LayerAndroid* layer = static_cast<LayerAndroid*>(baseLayer->getChild(i));
        serializeLayer(layer, stream);
    }
    delete stream;
    return true;
}