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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
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Add m-esr52 at 52.6.0
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+/* 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 _MEDIAPIPELINEFACTORY_H_
+#define _MEDIAPIPELINEFACTORY_H_
+
+#include "MediaConduitInterface.h"
+#include "PeerConnectionMedia.h"
+#include "transportflow.h"
+
+#include "signaling/src/jsep/JsepTrack.h"
+#include "mozilla/RefPtr.h"
+#include "mozilla/UniquePtr.h"
+
+namespace mozilla {
+
+class MediaPipelineFactory
+{
+public:
+ explicit MediaPipelineFactory(PeerConnectionMedia* aPCMedia)
+ : mPCMedia(aPCMedia), mPC(aPCMedia->GetPC())
+ {
+ }
+
+ nsresult CreateOrUpdateMediaPipeline(const JsepTrackPair& aTrackPair,
+ const JsepTrack& aTrack);
+
+private:
+ nsresult CreateMediaPipelineReceiving(
+ const JsepTrackPair& aTrackPair,
+ const JsepTrack& aTrack,
+ size_t level,
+ RefPtr<TransportFlow> aRtpFlow,
+ RefPtr<TransportFlow> aRtcpFlow,
+ nsAutoPtr<MediaPipelineFilter> filter,
+ const RefPtr<MediaSessionConduit>& aConduit);
+
+ nsresult CreateMediaPipelineSending(
+ const JsepTrackPair& aTrackPair,
+ const JsepTrack& aTrack,
+ size_t level,
+ RefPtr<TransportFlow> aRtpFlow,
+ RefPtr<TransportFlow> aRtcpFlow,
+ nsAutoPtr<MediaPipelineFilter> filter,
+ const RefPtr<MediaSessionConduit>& aConduit);
+
+ nsresult GetOrCreateAudioConduit(const JsepTrackPair& aTrackPair,
+ const JsepTrack& aTrack,
+ RefPtr<MediaSessionConduit>* aConduitp);
+
+ nsresult GetOrCreateVideoConduit(const JsepTrackPair& aTrackPair,
+ const JsepTrack& aTrack,
+ RefPtr<MediaSessionConduit>* aConduitp);
+
+ MediaConduitErrorCode EnsureExternalCodec(VideoSessionConduit& aConduit,
+ VideoCodecConfig* aConfig,
+ bool aIsSend);
+
+ nsresult CreateOrGetTransportFlow(size_t aLevel, bool aIsRtcp,
+ const JsepTransport& transport,
+ RefPtr<TransportFlow>* out);
+
+ nsresult GetTransportParameters(const JsepTrackPair& aTrackPair,
+ const JsepTrack& aTrack,
+ size_t* aLevelOut,
+ RefPtr<TransportFlow>* aRtpOut,
+ RefPtr<TransportFlow>* aRtcpOut,
+ nsAutoPtr<MediaPipelineFilter>* aFilterOut);
+
+ nsresult ConfigureVideoCodecMode(const JsepTrack& aTrack,
+ VideoSessionConduit& aConduit);
+
+private:
+ // Not owned, and assumed to exist as long as the factory.
+ // The factory is a transient object, so this is fairly easy.
+ PeerConnectionMedia* mPCMedia;
+ PeerConnectionImpl* mPC;
+};
+
+} // namespace mozilla
+
+#endif