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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et ft=cpp : */
/* 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 mozilla_CamerasTypes_h
#define mozilla_CamerasTypes_h
#include "ipc/EnumSerializer.h"
#include "PerformanceRecorder.h"
namespace mozilla::camera {
enum CaptureEngine : int {
InvalidEngine = 0,
ScreenEngine,
BrowserEngine,
WinEngine,
CameraEngine,
MaxEngine
};
enum class CamerasAccessStatus {
// We have full access to cameras, either because it was granted, or because
// requesting it from the user was not necessary.
Granted = 1,
// A permission request to the platform is required before we know the
// camera access status. Enumeration will result in a single placeholder
// device, should any cameras be present on the system. The placeholder
// device cannot be captured.
RequestRequired,
// A permission request was made and was rejected by the platform.
Rejected,
// Generic error while doing the request, for instance with pipewire most
// likely the xdg-desktop-portal request failed.
Error,
};
TrackingId::Source CaptureEngineToTrackingSourceStr(
const CaptureEngine& aEngine);
} // namespace mozilla::camera
namespace IPC {
template <>
struct ParamTraits<mozilla::camera::CaptureEngine>
: public ContiguousEnumSerializer<
mozilla::camera::CaptureEngine,
mozilla::camera::CaptureEngine::InvalidEngine,
mozilla::camera::CaptureEngine::MaxEngine> {};
template <>
struct ParamTraits<mozilla::camera::CamerasAccessStatus>
: public ContiguousEnumSerializerInclusive<
mozilla::camera::CamerasAccessStatus,
mozilla::camera::CamerasAccessStatus::Granted,
mozilla::camera::CamerasAccessStatus::Error> {};
} // namespace IPC
#endif // mozilla_CamerasTypes_h
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