/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.annotation;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.LOCAL_VARIABLE;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.RetentionPolicy.SOURCE;
Denotes that the annotated element represents a half-precision floating point value. Such values are stored in short data types and can be manipulated with the Half class. If applied to an array of short, every element in the array represents a half-precision float.
Example:
public abstract void setPosition(@HalfFloat short x, @HalfFloat short y, @HalfFloat short z);
See Also: @hide
/**
* <p>Denotes that the annotated element represents a half-precision floating point
* value. Such values are stored in short data types and can be manipulated with
* the {@link android.util.Half} class. If applied to an array of short, every
* element in the array represents a half-precision float.</p>
*
* <p>Example:</p>
*
* <pre>{@code
* public abstract void setPosition(@HalfFloat short x, @HalfFloat short y, @HalfFloat short z);
* }</pre>
*
* @see android.util.Half
* @see android.util.Half#toHalf(float)
* @see android.util.Half#toFloat(short)
*
* @hide
*/
@Retention(SOURCE)
@Target({PARAMETER, METHOD, LOCAL_VARIABLE, FIELD})
public @interface HalfFloat {
}