org.freedesktop.wayland.util.Fixed Maven / Gradle / Ivy

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//Copyright 2015 Erik De Rijcke
//
//Licensed under the Apache License,Version2.0(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 org.freedesktop.wayland.util;

public final class Fixed {

    private final int raw;

    public Fixed(final int raw) {
        this.raw = raw;
    }

    public static Fixed create(final int value) {
        return new Fixed(value << 8);
    }

    public static Fixed create(final float value) {
        return new Fixed((int) (value * 256 + 0.5));
    }

    public int asInt() {
        return this.raw >> 8;
    }

    public float asFloat() {
        return (float) this.raw / 256.0f;
    }

    public int getRaw() {
        return this.raw;
    }
}