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1bdb34c6ec
This renames the following (in alphabetical order, non-exhaustive):
AudioCaptureStream -> AudioCaptureTrack
AudioNodeStream -> AudioNodeTrack
AudioNodeExternalInputStream -> AudioNodeExternalInputTrack
DirectMediaStreamTrackListener -> DirectMediaTrackListener
MediaStream -> MediaTrack
- Note that there's also dom::MediaTrack. Namespaces differentiate them.
MediaStreamGraph -> MediaTrackGraph
MediaStreamTrackListener -> MediaTrackListener
MSG -> MTG (in comments)
ProcessedMediaStream -> ProcessedMediaTrack
SharedDummyStream -> SharedDummyTrack
SourceMediaStream -> SourceMediaTrack
StreamTime -> TrackTime
TrackUnionStream -> ForwardedInputTrack
- Because this no longer takes a union of anything, but only a single track
as input.
Other minor classes, members and comments have been updated to reflect these
name changes.
Differential Revision: https://phabricator.services.mozilla.com/D46146
--HG--
rename : dom/media/AudioCaptureStream.cpp => dom/media/AudioCaptureTrack.cpp
rename : dom/media/AudioCaptureStream.h => dom/media/AudioCaptureTrack.h
rename : dom/media/TrackUnionStream.cpp => dom/media/ForwardedInputTrack.cpp
rename : dom/media/TrackUnionStream.h => dom/media/ForwardedInputTrack.h
rename : dom/media/MediaStreamGraph.cpp => dom/media/MediaTrackGraph.cpp
rename : dom/media/MediaStreamGraph.h => dom/media/MediaTrackGraph.h
rename : dom/media/MediaStreamGraphImpl.h => dom/media/MediaTrackGraphImpl.h
rename : dom/media/MediaStreamListener.cpp => dom/media/MediaTrackListener.cpp
rename : dom/media/MediaStreamListener.h => dom/media/MediaTrackListener.h
rename : dom/media/webaudio/AudioNodeExternalInputStream.cpp => dom/media/webaudio/AudioNodeExternalInputTrack.cpp
rename : dom/media/webaudio/AudioNodeExternalInputStream.h => dom/media/webaudio/AudioNodeExternalInputTrack.h
rename : dom/media/webaudio/AudioNodeStream.cpp => dom/media/webaudio/AudioNodeTrack.cpp
rename : dom/media/webaudio/AudioNodeStream.h => dom/media/webaudio/AudioNodeTrack.h
extra : moz-landing-system : lando
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DOM_MEDIA_PRINCIPALHANDLE_H_
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#define DOM_MEDIA_PRINCIPALHANDLE_H_
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#include "nsIPrincipal.h"
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#include "nsProxyRelease.h"
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namespace mozilla {
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/**
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* We pass the principal through the MediaTrackGraph by wrapping it in a thread
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* safe nsMainThreadPtrHandle, since it cannot be used directly off the main
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* thread. We can compare two PrincipalHandles to each other on any thread, but
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* they can only be created and converted back to nsIPrincipal* on main thread.
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*/
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typedef nsMainThreadPtrHandle<nsIPrincipal> PrincipalHandle;
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inline PrincipalHandle MakePrincipalHandle(nsIPrincipal* aPrincipal) {
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RefPtr<nsMainThreadPtrHolder<nsIPrincipal>> holder =
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new nsMainThreadPtrHolder<nsIPrincipal>(
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"MakePrincipalHandle::nsIPrincipal", aPrincipal);
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return PrincipalHandle(holder);
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}
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#define PRINCIPAL_HANDLE_NONE nullptr
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inline nsIPrincipal* GetPrincipalFromHandle(
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const PrincipalHandle& aPrincipalHandle) {
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MOZ_ASSERT(NS_IsMainThread());
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return aPrincipalHandle.get();
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}
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inline bool PrincipalHandleMatches(const PrincipalHandle& aPrincipalHandle,
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nsIPrincipal* aOther) {
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if (!aOther) {
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return false;
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}
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nsIPrincipal* principal = GetPrincipalFromHandle(aPrincipalHandle);
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if (!principal) {
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return false;
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}
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bool result;
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if (NS_FAILED(principal->Equals(aOther, &result))) {
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NS_ERROR("Principal check failed");
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return false;
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}
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return result;
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}
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} // namespace mozilla
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#endif // DOM_MEDIA_PRINCIPALHANDLE_H_
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