eee10391ca
This annotates all unannotated members in VideoCaptureImpl and its
subclasses with either of:
- api_checker_: access on the api thread only
- capture_checker_: access in callbacks/on the capture thread while
capture is active, on the api thread otherwise
- a Mutex if it is already protected by it
Bug: webrtc:15181
Change-Id: I5084e7752a4716c29b85a9b403a88696f66d811f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/305647
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40335}
76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
/*
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* Copyright (c) 2012 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 MODULES_VIDEO_CAPTURE_MAIN_SOURCE_WINDOWS_VIDEO_CAPTURE_DS_H_
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#define MODULES_VIDEO_CAPTURE_MAIN_SOURCE_WINDOWS_VIDEO_CAPTURE_DS_H_
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#include "api/scoped_refptr.h"
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#include "modules/video_capture/video_capture_impl.h"
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#include "modules/video_capture/windows/device_info_ds.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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namespace videocapturemodule {
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// Forward declaraion
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class CaptureSinkFilter;
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class VideoCaptureDS : public VideoCaptureImpl {
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public:
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VideoCaptureDS();
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virtual int32_t Init(const char* 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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int32_t StartCapture(const VideoCaptureCapability& capability) override;
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int32_t StopCapture() override;
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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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bool CaptureStarted() override;
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int32_t CaptureSettings(VideoCaptureCapability& settings) override;
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protected:
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~VideoCaptureDS() override;
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// Help functions
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int32_t SetCameraOutput(const VideoCaptureCapability& requestedCapability);
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int32_t DisconnectGraph();
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HRESULT ConnectDVCamera();
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DeviceInfoDS _dsInfo RTC_GUARDED_BY(api_checker_);
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IBaseFilter* _captureFilter RTC_GUARDED_BY(api_checker_);
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IGraphBuilder* _graphBuilder RTC_GUARDED_BY(api_checker_);
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IMediaControl* _mediaControl RTC_GUARDED_BY(api_checker_);
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rtc::scoped_refptr<CaptureSinkFilter> sink_filter_
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RTC_GUARDED_BY(api_checker_);
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IPin* _inputSendPin RTC_GUARDED_BY(api_checker_);
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IPin* _outputCapturePin RTC_GUARDED_BY(api_checker_);
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// Microsoft DV interface (external DV cameras)
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IBaseFilter* _dvFilter RTC_GUARDED_BY(api_checker_);
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IPin* _inputDvPin RTC_GUARDED_BY(api_checker_);
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IPin* _outputDvPin RTC_GUARDED_BY(api_checker_);
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};
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} // namespace videocapturemodule
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} // namespace webrtc
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#endif // MODULES_VIDEO_CAPTURE_MAIN_SOURCE_WINDOWS_VIDEO_CAPTURE_DS_H_
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