/************************************************************************** | |
* Copyright (C) 2016 by Savoir-faire Linux * | |
* Author: Jäger Nicolas <nicolas.jager@savoirfairelinux.com> * | |
* Author: Traczyk Andreas <andreas.traczyk@savoirfairelinux.com> * | |
* * | |
* This program is free software; you can redistribute it and/or modify * | |
* it under the terms of the GNU General Public License as published by * | |
* the Free Software Foundation; either version 3 of the License, or * | |
* (at your option) any later version. * | |
* * | |
* This program is distributed in the hope that it will be useful, * | |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
* GNU General Public License for more details. * | |
* * | |
* You should have received a copy of the GNU General Public License * | |
* along with this program. If not, see <http://www.gnu.org/licenses/>. * | |
**************************************************************************/ | |
#pragma once | |
using namespace Windows::UI::Xaml; | |
using namespace Windows::ApplicationModel::Core; | |
using namespace Windows::Devices::Enumeration; | |
using namespace Windows::Media::Capture; | |
using namespace Windows::Foundation; | |
using namespace Concurrency; | |
namespace RingClientUWP | |
{ | |
delegate void StartPreviewing(); | |
delegate void StopPreviewing(); | |
delegate Windows::UI::Xaml::Controls::CaptureElement^ GetSink(); | |
namespace Video | |
{ | |
public ref class VideoCaptureManager sealed | |
{ | |
internal: | |
property bool isPreviewing | |
{ | |
bool get() { return isPreviewing_; } | |
void set(bool value) { isPreviewing_ = value; } | |
} | |
Map<String^,String^>^ getSettings(String^ device); | |
VideoCaptureManager(); | |
Windows::Graphics::Display::DisplayInformation^ displayInformation; | |
Windows::Graphics::Display::DisplayOrientations displayOrientation; | |
Windows::System::Display::DisplayRequest^ displayRequest; | |
const GUID RotationKey; | |
bool externalCamera; | |
bool mirroringPreview; | |
bool isInitialized; | |
bool isChangingCamera; | |
bool isRendering; | |
Vector<Device^>^ deviceList; | |
Device^ activeDevice; | |
DeviceInformationCollection^ devInfoCollection; | |
Platform::Agile<Windows::Media::Capture::MediaCapture^> mediaCapture; | |
task<void> InitializeCameraAsync(); | |
task<void> StartPreviewAsync(); | |
task<void> StopPreviewAsync(); | |
task<void> EnumerateWebcamsAsync(); | |
task<void> CleanupCameraAsync(); | |
// event tokens | |
EventRegistrationToken mediaCaptureFailedEventToken; | |
EventRegistrationToken displayInformationEventToken; | |
EventRegistrationToken visibilityChangedEventToken; | |
cancellation_token_source* captureTaskTokenSource; | |
void MediaCapture_Failed(MediaCapture ^currentCaptureObject, MediaCaptureFailedEventArgs^ errorEventArgs); | |
void AddVideoDevice(uint8_t index); | |
void SetCaptureSettings(); | |
DispatcherTimer^ videoFrameCopyInvoker; | |
task<void> CopyFrameAsync(); | |
void CopyFrame(Object^ sender, Object^ e); | |
void InitializeCopyFrameDispatcher(); | |
event StartPreviewing^ startPreviewing; | |
event StopPreviewing^ stopPreviewing; | |
event GetSink^ getSink; | |
private: | |
bool isPreviewing_; | |
}; | |
} /* namespace Video */ | |
} /* namespace RingClientUWP */ |