| /* |
| * Copyright (C) 2013 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 androidx.media.filterfw.samples.simplecamera; |
| |
| import androidx.media.filterfw.Filter; |
| import androidx.media.filterfw.FrameType; |
| import androidx.media.filterfw.FrameValue; |
| import androidx.media.filterfw.MffContext; |
| import androidx.media.filterfw.MffFilterTestCase; |
| |
| |
| public class AverageFilterTest extends MffFilterTestCase { |
| |
| @Override |
| protected Filter createFilter(MffContext mffContext) { |
| return new AverageFilter(mffContext, "averageFilter"); |
| } |
| |
| public void testAverageFilter() throws Exception { |
| FrameValue frame = createFrame(FrameType.single(), new int[] { 1 }).asFrameValue(); |
| frame.setValue(5f); |
| |
| injectInputFrame("sharpness", frame); |
| |
| process(); |
| assertEquals(1f, ((Float) getOutputFrame("avg").asFrameValue().getValue()).floatValue(), |
| 0.001f); |
| } |
| |
| public void testAverageFilter2() throws Exception{ |
| FrameValue frame = createFrame(FrameType.single(), new int[] { 1 }).asFrameValue(); |
| frame.setValue(4f); |
| |
| injectInputFrame("sharpness", frame); |
| |
| process(); |
| assertEquals(0.8f, ((Float) getOutputFrame("avg").asFrameValue().getValue()).floatValue(), |
| 0.001f); |
| } |
| } |