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 183c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport android.hardware.camera2.marshal.Marshaler; 193c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport android.hardware.camera2.marshal.MarshalQueryable; 203c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport android.hardware.camera2.utils.TypeReference; 213c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinimport android.util.SizeF; 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 SizeF} to/from {@code TYPE_FLOAT} 303c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin */ 313c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkinpublic class MarshalQueryableSizeF implements MarshalQueryable<SizeF> { 323c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 333c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin private static final int SIZE = SIZEOF_FLOAT * 2; 343c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 353c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin private class MarshalerSizeF extends Marshaler<SizeF> { 363c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 373c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin protected MarshalerSizeF(TypeReference<SizeF> typeReference, int nativeType) { 383c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin super(MarshalQueryableSizeF.this, typeReference, nativeType); 393c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 403c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 413c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 423c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public void marshal(SizeF value, ByteBuffer buffer) { 433c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin buffer.putFloat(value.getWidth()); 443c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin buffer.putFloat(value.getHeight()); 453c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 463c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 473c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 483c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public SizeF unmarshal(ByteBuffer buffer) { 493c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin float width = buffer.getFloat(); 503c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin float height = buffer.getFloat(); 513c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 523c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return new SizeF(width, height); 533c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 543c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 553c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 563c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public int getNativeSize() { 573c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return SIZE; 583c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 593c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 603c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 613c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 623c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public Marshaler<SizeF> createMarshaler( 633c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin TypeReference<SizeF> managedType, int nativeType) { 643c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return new MarshalerSizeF(managedType, nativeType); 653c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 663c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 673c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin @Override 683c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin public boolean isTypeMappingSupported(TypeReference<SizeF> managedType, int nativeType) { 693c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin return nativeType == TYPE_FLOAT && (SizeF.class.equals(managedType.getType())); 703c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin } 713c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin} 723c40a046cf0ea7b6af01ec93e5276eccb3234bfeIgor Murashkin 73