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/*
* Copyright 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
package org.webrtc;
import android.support.annotation.Nullable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class SoftwareVideoDecoderFactory implements VideoDecoderFactory {
@Nullable
@Override
public VideoDecoder createDecoder(VideoCodecInfo codecInfo) {
String codecName = codecInfo.getName();
if (codecName.equalsIgnoreCase(VideoCodecMimeType.VP8.toSdpCodecName())) {
return new LibvpxVp8Decoder();
}
if (codecName.equalsIgnoreCase(VideoCodecMimeType.VP9.toSdpCodecName())
&& LibvpxVp9Decoder.nativeIsSupported()) {
return new LibvpxVp9Decoder();
}
if (codecName.equalsIgnoreCase(VideoCodecMimeType.AV1.toSdpCodecName())
&& LibaomAv1Decoder.nativeIsSupported()) {
return new LibaomAv1Decoder();
}
return null;
}
@Override
public VideoCodecInfo[] getSupportedCodecs() {
return supportedCodecs();
}
static VideoCodecInfo[] supportedCodecs() {
List<VideoCodecInfo> codecs = new ArrayList<VideoCodecInfo>();
codecs.add(new VideoCodecInfo(VideoCodecMimeType.VP8.toSdpCodecName(), new HashMap<>()));
if (LibvpxVp9Decoder.nativeIsSupported()) {
codecs.add(new VideoCodecInfo(VideoCodecMimeType.VP9.toSdpCodecName(), new HashMap<>()));
}
if (LibaomAv1Decoder.nativeIsSupported()) {
codecs.add(new VideoCodecInfo(VideoCodecMimeType.AV1.toSdpCodecName(), new HashMap<>()));
}
return codecs.toArray(new VideoCodecInfo[codecs.size()]);
}
}
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