13c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin/* 23c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * Copyright (C) 2014 The Android Open Source Project 33c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * 43c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * Licensed under the Apache License, Version 2.0 (the "License"); 53c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * you may not use this file except in compliance with the License. 63c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * You may obtain a copy of the License at 73c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * 83c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * http://www.apache.org/licenses/LICENSE-2.0 93c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * 103c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * Unless required by applicable law or agreed to in writing, software 113c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * distributed under the License is distributed on an "AS IS" BASIS, 123c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * See the License for the specific language governing permissions and 143c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * limitations under the License. 153c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin */ 163c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinpackage android.hardware.camera2.marshal.impl; 173c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 1872f9f0a96e4476ef231d5001cb30521ad4ce5b1eIgor Murashkinimport android.util.Size; 193c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport android.hardware.camera2.marshal.Marshaler; 203c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport android.hardware.camera2.marshal.MarshalQueryable; 213c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport android.hardware.camera2.utils.TypeReference; 223c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 233c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport static android.hardware.camera2.impl.CameraMetadataNative.*; 243c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport static android.hardware.camera2.marshal.MarshalHelpers.*; 253c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 263c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport java.nio.ByteBuffer; 273c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 283c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin/** 293c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin * Marshal {@link Size} to/from {@code TYPE_INT32} 303c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin */ 313c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinpublic class MarshalQueryableSize implements MarshalQueryable<Size> { 323c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin private static final int SIZE = SIZEOF_INT32 * 2; 333c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 343c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin private class MarshalerSize extends Marshaler<Size> { 353c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin protected MarshalerSize(TypeReference<Size> typeReference, int nativeType) { 363c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin super(MarshalQueryableSize.this, typeReference, nativeType); 373c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 383c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 393c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 403c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public void marshal(Size value, ByteBuffer buffer) { 413c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin buffer.putInt(value.getWidth()); 423c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin buffer.putInt(value.getHeight()); 433c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 443c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 453c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 463c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public Size unmarshal(ByteBuffer buffer) { 473c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin int width = buffer.getInt(); 483c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin int height = buffer.getInt(); 493c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 503c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return new Size(width, height); 513c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 523c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 533c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 543c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public int getNativeSize() { 553c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return SIZE; 563c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 573c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 583c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 593c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 603c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public Marshaler<Size> createMarshaler(TypeReference<Size> managedType, int nativeType) { 613c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return new MarshalerSize(managedType, nativeType); 623c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 633c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 643c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 653c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public boolean isTypeMappingSupported(TypeReference<Size> managedType, int nativeType) { 663c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return nativeType == TYPE_INT32 && (Size.class.equals(managedType.getType())); 673c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 683c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin} 69