status_t DisplayState::write(Parcel& output) const {
output.writeStrongBinder(token);
output.writeStrongBinder(IInterface::asBinder(surface));
output.writeUint32(what);
output.writeUint32(layerStack);
output.writeUint32(orientation);
output.write(viewport);
output.write(frame);
output.writeUint32(width);
output.writeUint32(height);
return NO_ERROR;
}
status_t IBinder::shellCommand(const sp<IBinder>& target, int in, int out, int err,
Vector<String16>& args, const sp<IShellCallback>& callback,
const sp<IResultReceiver>& resultReceiver)
{
Parcel send;
Parcel reply;
send.writeFileDescriptor(in);
send.writeFileDescriptor(out);
send.writeFileDescriptor(err);
const size_t numArgs = args.size();
send.writeInt32(numArgs);
for (size_t i = 0; i < numArgs; i++) {
send.writeString16(args[i]);
}
send.writeStrongBinder(callback != NULL ? IInterface::asBinder(callback) : NULL);
send.writeStrongBinder(resultReceiver != NULL ? IInterface::asBinder(resultReceiver) : NULL);
return target->transact(SHELL_COMMAND_TRANSACTION, send, &reply);
}
static void android_os_Parcel_writeStrongBinder(JNIEnv* env, jclass clazz, jlong nativePtr, jobject object)
{
Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
if (parcel != NULL) {
const status_t err = parcel->writeStrongBinder(ibinderForJavaObject(env, object));
if (err != NO_ERROR) {
signalExceptionForError(env, clazz, err);
}
}
}
static void nativeWriteToParcel(JNIEnv* env, jclass clazz,
jlong nativeObject, jobject parcelObj) {
Parcel* parcel = parcelForJavaObject(env, parcelObj);
if (parcel == NULL) {
doThrowNPE(env);
return;
}
sp<Surface> self(reinterpret_cast<Surface *>(nativeObject));
parcel->writeStrongBinder( self != 0 ? self->getIGraphicBufferProducer()->asBinder() : NULL);
}
status_t layer_state_t::write(Parcel& output) const
{
output.writeStrongBinder(surface);
output.writeUint32(what);
output.writeFloat(x);
output.writeFloat(y);
output.writeUint32(z);
output.writeUint32(w);
output.writeUint32(h);
output.writeUint32(layerStack);
output.writeFloat(alpha);
output.writeUint32(flags);
output.writeUint32(mask);
*reinterpret_cast<layer_state_t::matrix22_t *>(
output.writeInplace(sizeof(layer_state_t::matrix22_t))) = matrix;
output.write(crop);
output.write(finalCrop);
output.writeStrongBinder(handle);
output.writeUint64(frameNumber);
output.writeInt32(overrideScalingMode);
output.write(transparentRegion);
return NO_ERROR;
}
status_t ComposerState::write(Parcel& output) const {
output.writeStrongBinder(IInterface::asBinder(client));
return state.write(output);
}