| /* |
| * Copyright (c) 2013 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 javax.annotation.Nullable; |
| |
| /** |
| * Implements VideoCapturer.CapturerObserver and feeds frames to |
| * webrtc::jni::AndroidVideoTrackSource. |
| */ |
| class NativeCapturerObserver implements CapturerObserver { |
| // Pointer to webrtc::jni::AndroidVideoTrackSource. |
| private final long nativeSource; |
| |
| @CalledByNative |
| public NativeCapturerObserver(long nativeSource) { |
| this.nativeSource = nativeSource; |
| } |
| |
| @Override |
| public void onCapturerStarted(boolean success) { |
| nativeCapturerStarted(nativeSource, success); |
| } |
| |
| @Override |
| public void onCapturerStopped() { |
| nativeCapturerStopped(nativeSource); |
| } |
| |
| @Override |
| public void onFrameCaptured(VideoFrame frame) { |
| nativeOnFrameCaptured(nativeSource, frame.getBuffer().getWidth(), frame.getBuffer().getHeight(), |
| frame.getRotation(), frame.getTimestampNs(), frame.getBuffer()); |
| } |
| |
| private static native void nativeCapturerStarted(long source, boolean success); |
| private static native void nativeCapturerStopped(long source); |
| private static native void nativeOnFrameCaptured( |
| long source, int width, int height, int rotation, long timestampNs, VideoFrame.Buffer frame); |
| } |