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https://github.com/microsoft/playwright.git
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60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
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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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#pragma once
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#include <memory>
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#include <set>
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#include "api/video/video_frame.h"
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#include "media/base/videosinkinterface.h"
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#include "modules/video_capture/video_capture.h"
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#include "rtc_base/criticalsection.h"
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class nsIWidget;
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namespace mozilla {
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namespace widget {
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class HeadlessWidget;
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}
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class HeadlessWindowCapturer : public webrtc::VideoCaptureModule {
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public:
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static rtc::scoped_refptr<webrtc::VideoCaptureModule> Create(mozilla::widget::HeadlessWidget*);
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void RegisterCaptureDataCallback(
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rtc::VideoSinkInterface<webrtc::VideoFrame>* dataCallback) override;
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void DeRegisterCaptureDataCallback(
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rtc::VideoSinkInterface<webrtc::VideoFrame>* dataCallback) override;
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int32_t StopCaptureIfAllClientsClose() override;
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int32_t SetCaptureRotation(webrtc::VideoRotation) override { return -1; }
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bool SetApplyRotation(bool) override { return false; }
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bool GetApplyRotation() override { return true; }
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const char* CurrentDeviceName() const override { return "Headless window"; }
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// Platform dependent
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int32_t StartCapture(const webrtc::VideoCaptureCapability& capability) override;
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bool FocusOnSelectedSource() override { return false; }
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int32_t StopCapture() override;
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bool CaptureStarted() override;
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int32_t CaptureSettings(webrtc::VideoCaptureCapability& settings) override {
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return -1;
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}
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protected:
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HeadlessWindowCapturer(mozilla::widget::HeadlessWidget*);
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~HeadlessWindowCapturer() override;
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private:
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void NotifyFrameCaptured(const webrtc::VideoFrame& frame);
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mozilla::widget::HeadlessWidget* mWindow = nullptr;
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rtc::CriticalSection _callBackCs;
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std::set<rtc::VideoSinkInterface<webrtc::VideoFrame>*> _dataCallBacks;
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};
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} // namespace mozilla
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