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2f416390fe
MozReview-Commit-ID: 7QOcM5ITrxv --HG-- extra : rebase_source : 41071cfbccfc22b0c8a3b2d6a5405d4fbf23c16d
68 lines
2.1 KiB
C++
68 lines
2.1 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MOZILLA_AudioDeviceInfo_H
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#define MOZILLA_AudioDeviceInfo_H
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#include "nsIAudioDeviceInfo.h"
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#include "CubebUtils.h"
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#include "nsString.h"
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#include "mozilla/Maybe.h"
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// This is mapped to the cubeb_device_info.
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class AudioDeviceInfo final : public nsIAudioDeviceInfo
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{
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIAUDIODEVICEINFO
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using AudioDeviceID = mozilla::CubebUtils::AudioDeviceID;
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AudioDeviceInfo(const AudioDeviceID aID,
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const nsAString& aName,
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const nsAString& aGroupId,
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const nsAString& aVendor,
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uint16_t aType,
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uint16_t aState,
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uint16_t aPreferred,
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uint16_t aSupportedFormat,
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uint16_t aDefaultFormat,
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uint32_t aMaxChannels,
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uint32_t aDefaultRate,
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uint32_t aMaxRate,
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uint32_t aMinRate,
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uint32_t aMaxLatency,
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uint32_t aMinLatency);
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explicit AudioDeviceInfo(cubeb_device_info* aInfo);
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// It is possible to not know the device identifier here. It depends on which
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// ctor this instance has been constructed with.
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mozilla::Maybe<AudioDeviceID> GetDeviceID();
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const nsString& FriendlyName();
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uint32_t MaxChannels();
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uint32_t Type();
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uint32_t State();
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private:
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virtual ~AudioDeviceInfo() = default;
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const AudioDeviceID mDeviceId;
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const nsString mName;
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const nsString mGroupId;
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const nsString mVendor;
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const uint16_t mType;
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const uint16_t mState;
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const uint16_t mPreferred;
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const uint16_t mSupportedFormat;
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const uint16_t mDefaultFormat;
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const uint32_t mMaxChannels;
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const uint32_t mDefaultRate;
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const uint32_t mMaxRate;
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const uint32_t mMinRate;
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const uint32_t mMaxLatency;
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const uint32_t mMinLatency;
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};
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#endif // MOZILLA_AudioDeviceInfo_H
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