92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_WINDOWS_VIDEO_CAPTURE_WINDOWS_H_
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#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_WINDOWS_VIDEO_CAPTURE_WINDOWS_H_
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#include "../video_capture_impl.h"
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#include <tchar.h>
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#include "device_info_windows.h"
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#define CAPTURE_FILTER_NAME L"VideoCaptureFilter"
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#define SINK_FILTER_NAME L"SinkFilter"
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namespace webrtc
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{
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namespace videocapturemodule
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{
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// Forward declaraion
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class CaptureSinkFilter;
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class VideoCaptureDS: public VideoCaptureImpl
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{
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public:
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static VideoCaptureModule* Create(const WebRtc_Word32 id,
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const WebRtc_UWord8* deviceUniqueIdUTF8);
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VideoCaptureDS(const WebRtc_Word32 id);
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virtual WebRtc_Word32 Init(const WebRtc_Word32 id,
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const WebRtc_UWord8* deviceUniqueIdUTF8);
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/*************************************************************************
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*
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* Start/Stop
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*
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*************************************************************************/
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virtual WebRtc_Word32
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StartCapture(const VideoCaptureCapability& capability);
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virtual WebRtc_Word32 StopCapture();
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/**************************************************************************
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*
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* Properties of the set device
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*
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**************************************************************************/
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virtual bool CaptureStarted();
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virtual WebRtc_Word32 CaptureSettings(VideoCaptureCapability& settings);
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protected:
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virtual ~VideoCaptureDS();
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// Help functions
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WebRtc_Word32
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SetCameraOutput(const VideoCaptureCapability& requestedCapability);
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WebRtc_Word32 DisconnectGraph();
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HRESULT VideoCaptureDS::ConnectDVCamera();
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DeviceInfoWindows _dsInfo;
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IBaseFilter* _captureFilter;
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IGraphBuilder* _graphBuilder;
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IMediaControl* _mediaControl;
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CaptureSinkFilter* _sinkFilter;
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IPin* _inputSendPin;
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IPin* _outputCapturePin;
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// used when using a MJPEG decoder
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IBaseFilter* _mjpgJPGFilter;
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IPin* _inputMjpgPin;
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IPin* _outputMjpgPin;
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// Microsoft DV interface (external DV cameras)
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IBaseFilter* _dvFilter;
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IPin* _inputDvPin;
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IPin* _outputDvPin;
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};
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} // namespace videocapturemodule
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} //namespace webrtc
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#endif // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_WINDOWS_VIDEO_CAPTURE_WINDOWS_H_
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