167316b833
This layer is not needed since the methods are thread safe, and the classes those method touches (VideoBroadcaster, cricket::VideoAdapter) are thread safe. Bug: webrtc:10247 Change-Id: Id4e309de4ac1b9669052aaa60d3bd1ed965aaa29 Reviewed-on: https://webrtc-review.googlesource.com/c/120801 Reviewed-by: Niels Moller <nisse@webrtc.org> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Commit-Queue: Magnus Jedvert <magjed@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26543}
61 lines
2.3 KiB
Java
61 lines
2.3 KiB
Java
/*
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* Copyright 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 android.support.annotation.Nullable;
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/**
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* Java wrapper of native AndroidVideoTrackSource.
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*/
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public class VideoSource extends MediaSource {
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private final NativeCapturerObserver capturerObserver;
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public VideoSource(long nativeSource) {
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super(nativeSource);
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this.capturerObserver = new NativeCapturerObserver(nativeSource);
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}
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/**
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* Calling this function will cause frames to be scaled down to the requested resolution. Also,
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* frames will be cropped to match the requested aspect ratio, and frames will be dropped to match
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* the requested fps. The requested aspect ratio is orientation agnostic and will be adjusted to
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* maintain the input orientation, so it doesn't matter if e.g. 1280x720 or 720x1280 is requested.
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*/
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public void adaptOutputFormat(int width, int height, int fps) {
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final int maxSide = Math.max(width, height);
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final int minSide = Math.min(width, height);
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adaptOutputFormat(maxSide, minSide, minSide, maxSide, fps);
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}
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/**
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* Same as above, but allows setting two different target resolutions depending on incoming
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* frame orientation. This gives more fine-grained control and can e.g. be used to force landscape
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* video to be cropped to portrait video.
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*/
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public void adaptOutputFormat(
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int landscapeWidth, int landscapeHeight, int portraitWidth, int portraitHeight, int fps) {
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nativeAdaptOutputFormat(getNativeVideoTrackSource(), landscapeWidth, landscapeHeight,
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portraitWidth, portraitHeight, fps);
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}
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public CapturerObserver getCapturerObserver() {
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return capturerObserver;
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}
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/** Returns a pointer to webrtc::VideoTrackSourceInterface. */
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long getNativeVideoTrackSource() {
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return getNativeMediaSource();
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}
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private static native void nativeAdaptOutputFormat(long source, int landscapeWidth,
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int landscapeHeight, int portraitWidth, int portraitHeight, int fps);
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}
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