зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.3 KiB
C
46 строки
1.3 KiB
C
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MOZILLA_MEDIASTREAMTYPES_h_
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#define MOZILLA_MEDIASTREAMTYPES_h_
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#include "StreamTracks.h" // for TrackID
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namespace mozilla {
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enum MediaStreamGraphEvent : uint32_t {
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EVENT_FINISHED,
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EVENT_REMOVED,
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};
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// maskable flags, not a simple enumerated value
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enum TrackEventCommand : uint32_t {
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TRACK_EVENT_NONE = 0x00,
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TRACK_EVENT_CREATED = 0x01,
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TRACK_EVENT_ENDED = 0x02,
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TRACK_EVENT_UNUSED = ~(TRACK_EVENT_ENDED | TRACK_EVENT_CREATED),
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};
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/**
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* Describes how a track should be disabled.
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*
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* ENABLED Not disabled.
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* SILENCE_BLACK Audio data is turned into silence, video frames are made
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* black. SILENCE_FREEZE Audio data is turned into silence, video freezes at
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* last frame.
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*/
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enum class DisabledTrackMode { ENABLED, SILENCE_BLACK, SILENCE_FREEZE };
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struct DisabledTrack {
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DisabledTrack(TrackID aTrackID, DisabledTrackMode aMode)
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: mTrackID(aTrackID), mMode(aMode) {}
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TrackID mTrackID;
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DisabledTrackMode mMode;
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};
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} // namespace mozilla
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#endif // MOZILLA_MEDIASTREAMTYPES_h_
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