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/*
* Copyright 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 android.content.res.AssetManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.provider.MediaStore;
import androidx.media.filterfw.Filter;
import androidx.media.filterfw.FrameImage2D;
import androidx.media.filterfw.FrameType;
import androidx.media.filterfw.FrameValue;
import androidx.media.filterfw.MffContext;
import androidx.media.filterfw.MffFilterTestCase;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeoutException;
public class IfElseFilterTest extends MffFilterTestCase {
private final static int BIG_INPUT_WIDTH = 1536;
private final static int BIG_INPUT_HEIGHT = 2048;
private final static int SMALL_INPUT_WIDTH = 480;
private final static int SMALL_INPUT_HEIGHT = 640;
private AssetManager assetMgr = null;
@Override
protected Filter createFilter(MffContext mffContext) {
assetMgr = mffContext.getApplicationContext().getAssets();
return new IfElseFilter(mffContext, "ifElseFilter");
}
public void testIfElseFilterTrue() throws Exception {
FrameImage2D image =
createFrame(FrameType.image2D(FrameType.ELEMENT_RGBA8888, FrameType.READ_CPU),
new int[] {BIG_INPUT_WIDTH,BIG_INPUT_HEIGHT}).asFrameImage2D();
FrameImage2D video =
createFrame(FrameType.image2D(FrameType.ELEMENT_RGBA8888, FrameType.READ_CPU),
new int[] {SMALL_INPUT_WIDTH,SMALL_INPUT_HEIGHT}).asFrameImage2D();
// Image of legs
Bitmap videoBitmap = BitmapFactory.decodeStream(assetMgr.open("0002_000390.jpg"));
// Image of a face
Bitmap imageBitmap = BitmapFactory.decodeStream(assetMgr.open("XZZ019.jpg"));
image.setBitmap(imageBitmap);
injectInputFrame("falseResult", image);
video.setBitmap(videoBitmap);
injectInputFrame("trueResult", video);
FrameValue conditionFrame = createFrame(FrameType.single(boolean.class), new int[] {1}).
asFrameValue();
conditionFrame.setValue(true);
injectInputFrame("condition", conditionFrame);
process();
// Ensure that for true, we use the video input
FrameImage2D outputImage = getOutputFrame("output").asFrameImage2D();
assertEquals(outputImage, video);
}
public void testIfElseFilterFalse() throws Exception {
FrameImage2D image =
createFrame(FrameType.image2D(FrameType.ELEMENT_RGBA8888, FrameType.READ_CPU),
new int[] {BIG_INPUT_WIDTH,BIG_INPUT_HEIGHT}).asFrameImage2D();
FrameImage2D video =
createFrame(FrameType.image2D(FrameType.ELEMENT_RGBA8888, FrameType.READ_CPU),
new int[] {SMALL_INPUT_WIDTH,SMALL_INPUT_HEIGHT}).asFrameImage2D();
// Image of legs
Bitmap videoBitmap = BitmapFactory.decodeStream(assetMgr.open("0002_000390.jpg"));
// Image of a face
Bitmap imageBitmap = BitmapFactory.decodeStream(assetMgr.open("XZZ019.jpg"));
image.setBitmap(imageBitmap);
injectInputFrame("falseResult", image);
video.setBitmap(videoBitmap);
injectInputFrame("trueResult", video);
FrameValue conditionFrame = createFrame(FrameType.single(boolean.class), new int[] {1}).
asFrameValue();
conditionFrame.setValue(false);
injectInputFrame("condition", conditionFrame);
process();
// Ensure that for true, we use the video input
FrameImage2D outputImage = getOutputFrame("output").asFrameImage2D();
assertEquals(outputImage, image);
}
}
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