69540f4419
This is a propagation of upstream chromium change needed to resume DEPS autorolls into WebRTC. Original comment from upstream change: > This change is made in preparation for an ErrorProne > check to catch this at compile time. See bug for details. Bug: chromium:771683 Change-Id: I56aed15f73a633dcadae7ece6c645cd3596f9257 Reviewed-on: https://webrtc-review.googlesource.com/c/113505 Reviewed-by: Oleh Prypin <oprypin@webrtc.org> Reviewed-by: Henrik Andreassson <henrika@webrtc.org> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Commit-Queue: Artem Titarenko <artit@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25951}
58 lines
2.4 KiB
Java
58 lines
2.4 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 android.support.annotation.Nullable;
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import java.util.Arrays;
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import java.util.LinkedHashSet;
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import java.util.List;
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/** Helper class that combines HW and SW encoders. */
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public class DefaultVideoEncoderFactory implements VideoEncoderFactory {
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private final VideoEncoderFactory hardwareVideoEncoderFactory;
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private final VideoEncoderFactory softwareVideoEncoderFactory = new SoftwareVideoEncoderFactory();
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/** Create encoder factory using default hardware encoder factory. */
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public DefaultVideoEncoderFactory(
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EglBase.Context eglContext, boolean enableIntelVp8Encoder, boolean enableH264HighProfile) {
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this.hardwareVideoEncoderFactory =
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new HardwareVideoEncoderFactory(eglContext, enableIntelVp8Encoder, enableH264HighProfile);
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}
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/** Create encoder factory using explicit hardware encoder factory. */
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DefaultVideoEncoderFactory(VideoEncoderFactory hardwareVideoEncoderFactory) {
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this.hardwareVideoEncoderFactory = hardwareVideoEncoderFactory;
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}
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@Nullable
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@Override
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public VideoEncoder createEncoder(VideoCodecInfo info) {
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final VideoEncoder softwareEncoder = softwareVideoEncoderFactory.createEncoder(info);
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final VideoEncoder hardwareEncoder = hardwareVideoEncoderFactory.createEncoder(info);
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if (hardwareEncoder != null && softwareEncoder != null) {
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// Both hardware and software supported, wrap it in a software fallback
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return new VideoEncoderFallback(
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/* fallback= */ softwareEncoder, /* primary= */ hardwareEncoder);
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}
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return hardwareEncoder != null ? hardwareEncoder : softwareEncoder;
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}
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@Override
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public VideoCodecInfo[] getSupportedCodecs() {
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LinkedHashSet<VideoCodecInfo> supportedCodecInfos = new LinkedHashSet<VideoCodecInfo>();
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supportedCodecInfos.addAll(Arrays.asList(softwareVideoEncoderFactory.getSupportedCodecs()));
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supportedCodecInfos.addAll(Arrays.asList(hardwareVideoEncoderFactory.getSupportedCodecs()));
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return supportedCodecInfos.toArray(new VideoCodecInfo[supportedCodecInfos.size()]);
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}
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}
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