e4e1ce903b
Bug: webrtc:9181 Change-Id: Ibf558102f41bf9fa3fcfa2b4bab7c7675e889bfc Reviewed-on: https://webrtc-review.googlesource.com/77682 Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Commit-Queue: Magnus Jedvert <magjed@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23521}
64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
/*
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* Copyright (c) 2013 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 javax.annotation.Nullable;
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/**
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* Implements VideoCapturer.CapturerObserver and feeds frames to
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* webrtc::jni::AndroidVideoTrackSource.
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*/
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class NativeCapturerObserver implements VideoCapturer.CapturerObserver {
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// Pointer to webrtc::jni::AndroidVideoTrackSource.
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private final long nativeSource;
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// TODO(bugs.webrtc.org/9181): Remove.
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@Nullable private final SurfaceTextureHelper surfaceTextureHelper;
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@CalledByNative
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public NativeCapturerObserver(long nativeSource) {
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this.nativeSource = nativeSource;
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this.surfaceTextureHelper = null;
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}
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// TODO(bugs.webrtc.org/9181): Remove.
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public NativeCapturerObserver(long nativeSource, SurfaceTextureHelper surfaceTextureHelper) {
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this.nativeSource = nativeSource;
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this.surfaceTextureHelper = surfaceTextureHelper;
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}
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@Override
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public void onCapturerStarted(boolean success) {
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nativeCapturerStarted(nativeSource, success);
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}
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@Override
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public void onCapturerStopped() {
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nativeCapturerStopped(nativeSource);
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}
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@Override
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public void onFrameCaptured(VideoFrame frame) {
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nativeOnFrameCaptured(nativeSource, frame.getBuffer().getWidth(), frame.getBuffer().getHeight(),
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frame.getRotation(), frame.getTimestampNs(), frame.getBuffer());
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}
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public void dispose() {
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if (surfaceTextureHelper != null) {
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surfaceTextureHelper.dispose();
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}
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}
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private static native void nativeCapturerStarted(long source, boolean success);
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private static native void nativeCapturerStopped(long source);
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private static native void nativeOnFrameCaptured(
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long source, int width, int height, int rotation, long timestampNs, VideoFrame.Buffer frame);
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}
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