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/*
* Copyright 2021 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.camera.extensions.impl.advanced;
import androidx.camera.extensions.impl.advanced.BaseAdvancedExtenderImpl.BaseAdvancedSessionProcessor;
import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.ImageFormat;
import android.hardware.camera2.CameraCharacteristics;
import android.hardware.camera2.CameraDevice;
import android.hardware.camera2.CaptureRequest;
import android.os.Build;
import android.util.Log;
import android.util.Size;
import android.view.Surface;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.util.List;
import java.util.Map;
@SuppressLint("UnknownNullness")
public class BeautyAdvancedExtenderImpl extends BaseAdvancedExtenderImpl {
protected static final int AWB_MODE_TWILIGHT = CaptureRequest.CONTROL_AWB_MODE_TWILIGHT;
public BeautyAdvancedExtenderImpl() {
}
@Override
public boolean isExtensionAvailable(String cameraId,
Map<String, CameraCharacteristics> characteristicsMap) {
// Requires API 23 for ImageWriter
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return false;
}
CameraCharacteristics cameraCharacteristics = characteristicsMap.get(cameraId);
if (cameraCharacteristics == null) {
return false;
}
return CameraCharacteristicAvailability.isWBModeAvailable(cameraCharacteristics,
AWB_MODE_TWILIGHT);
}
public class BeautyAdvancedSessionProcessor extends BaseAdvancedSessionProcessor {
public BeautyAdvancedSessionProcessor() {
appendTag("::Beauty");
}
@Override
protected void addSessionParameter(Camera2SessionConfigImplBuilder builder) {
builder.addSessionParameter(CaptureRequest.CONTROL_AWB_MODE, AWB_MODE_TWILIGHT);
}
@Override
protected void addCaptureRequestParameters(List<RequestProcessorImpl.Request> requestList) {
RequestBuilder build = new RequestBuilder(mCaptureOutputConfig.getId(),
CameraDevice.TEMPLATE_STILL_CAPTURE, DEFAULT_CAPTURE_ID);
build.setParameters(CaptureRequest.CONTROL_AWB_MODE, AWB_MODE_TWILIGHT);
applyParameters(build);
requestList.add(build.build());
}
}
@Override
public SessionProcessorImpl createSessionProcessor() {
return new BeautyAdvancedSessionProcessor();
}
}
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