2eee89e904
Force and thus guarantee VideoDecoder created through java wrappers get access to the webrtc::Environment Bug: webrtc:15791 Change-Id: I3f145937c0b914c8e34b24e1ecc55da756551069 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/338441 Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41745}
54 lines
1.6 KiB
Java
54 lines
1.6 KiB
Java
/*
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* Copyright 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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package org.webrtc;
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import androidx.annotation.Nullable;
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import java.util.List;
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public class SoftwareVideoDecoderFactory implements VideoDecoderFactory {
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private static final String TAG = "SoftwareVideoDecoderFactory";
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private final long nativeFactory;
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public SoftwareVideoDecoderFactory() {
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this.nativeFactory = nativeCreateFactory();
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}
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@Nullable
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@Override
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public VideoDecoder createDecoder(VideoCodecInfo info) {
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if (!nativeIsSupported(nativeFactory, info)) {
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Logging.w(TAG, "Trying to create decoder for unsupported format. " + info);
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return null;
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}
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return new WrappedNativeVideoDecoder() {
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@Override
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public long createNative(long webrtcEnvRef) {
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return nativeCreate(nativeFactory, webrtcEnvRef, info);
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}
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};
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}
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@Override
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public VideoCodecInfo[] getSupportedCodecs() {
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return nativeGetSupportedCodecs(nativeFactory).toArray(new VideoCodecInfo[0]);
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}
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private static native long nativeCreateFactory();
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private static native boolean nativeIsSupported(long factory, VideoCodecInfo info);
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private static native long nativeCreate(
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long factory, long webrtcEnvRef, VideoCodecInfo info);
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private static native List<VideoCodecInfo> nativeGetSupportedCodecs(long factory);
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}
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