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-rw-r--r--dom/media/webrtc/MediaEngineWebRTC.h53
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diff --git a/dom/media/webrtc/MediaEngineWebRTC.h b/dom/media/webrtc/MediaEngineWebRTC.h
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+++ b/dom/media/webrtc/MediaEngineWebRTC.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef MEDIAENGINEWEBRTC_H_
+#define MEDIAENGINEWEBRTC_H_
+
+#include "MediaEngine.h"
+#include "MediaEventSource.h"
+#include "MediaEngineSource.h"
+#include "nsTArray.h"
+#include "CubebDeviceEnumerator.h"
+#include "mozilla/RefPtr.h"
+#include "mozilla/dom/MediaStreamTrackBinding.h"
+
+namespace mozilla {
+
+class MediaEngineWebRTC : public MediaEngine {
+ public:
+ MediaEngineWebRTC();
+
+ // Clients should ensure to clean-up sources video/audio sources
+ // before invoking Shutdown on this class.
+ void Shutdown() override;
+
+ void EnumerateDevices(dom::MediaSourceEnum, MediaSinkEnum,
+ nsTArray<RefPtr<MediaDevice>>*) override;
+ RefPtr<MediaEngineSource> CreateSource(const MediaDevice* aDevice) override;
+
+ MediaEventSource<void>& DeviceListChangeEvent() override {
+ return mDeviceListChangeEvent;
+ }
+ bool IsFake() const override { return false; }
+
+ private:
+ ~MediaEngineWebRTC() = default;
+ void EnumerateVideoDevices(dom::MediaSourceEnum,
+ nsTArray<RefPtr<MediaDevice>>*);
+ void EnumerateMicrophoneDevices(nsTArray<RefPtr<MediaDevice>>*);
+ void EnumerateSpeakerDevices(nsTArray<RefPtr<MediaDevice>>*);
+
+ void DeviceListChanged() { mDeviceListChangeEvent.Notify(); }
+
+ MediaEventListener mCameraListChangeListener;
+ MediaEventListener mMicrophoneListChangeListener;
+ MediaEventListener mSpeakerListChangeListener;
+ MediaEventProducer<void> mDeviceListChangeEvent;
+};
+
+} // namespace mozilla
+
+#endif /* NSMEDIAENGINEWEBRTC_H_ */