803d97f159
This removes the VideoSendStream::LoadObserver interface and the implementation in WebrtcVideoSendStream and replace it with VideoSinkWants through the VideoSourceInterface. To do that that, some stats for CPU adaptation is moved into VideoSendStream. Also handling of the CVO rtp header extension is moved to VideoSendStreamImpl. BUG=webrtc:5687 TBR=mflodman@webrtc.org Review-Url: https://codereview.webrtc.org/2304363002 Cr-Commit-Position: refs/heads/master@{#14877}
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
/*
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* Copyright (c) 2013 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_TEST_FRAME_GENERATOR_CAPTURER_H_
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#define WEBRTC_TEST_FRAME_GENERATOR_CAPTURER_H_
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#include <memory>
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#include <string>
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#include "webrtc/base/criticalsection.h"
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#include "webrtc/base/platform_thread.h"
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#include "webrtc/common_video/rotation.h"
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#include "webrtc/test/video_capturer.h"
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#include "webrtc/typedefs.h"
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#include "webrtc/video_frame.h"
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namespace webrtc {
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class CriticalSectionWrapper;
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class EventTimerWrapper;
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namespace test {
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class FrameGenerator;
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class FrameGeneratorCapturer : public VideoCapturer {
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public:
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class SinkWantsObserver {
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public:
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// OnSinkWantsChanged is called when FrameGeneratorCapturer::AddOrUpdateSink
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// is called.
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virtual void OnSinkWantsChanged(rtc::VideoSinkInterface<VideoFrame>* sink,
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const rtc::VideoSinkWants& wants) = 0;
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protected:
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virtual ~SinkWantsObserver() {}
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};
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static FrameGeneratorCapturer* Create(size_t width,
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size_t height,
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int target_fps,
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Clock* clock);
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static FrameGeneratorCapturer* CreateFromYuvFile(const std::string& file_name,
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size_t width,
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size_t height,
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int target_fps,
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Clock* clock);
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virtual ~FrameGeneratorCapturer();
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void Start() override;
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void Stop() override;
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void ChangeResolution(size_t width, size_t height);
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void SetSinkWantsObserver(SinkWantsObserver* observer);
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void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
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const rtc::VideoSinkWants& wants) override;
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void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override;
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void ForceFrame();
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void SetFakeRotation(VideoRotation rotation);
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int64_t first_frame_capture_time() const { return first_frame_capture_time_; }
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FrameGeneratorCapturer(Clock* clock,
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FrameGenerator* frame_generator,
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int target_fps);
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bool Init();
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private:
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void InsertFrame();
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static bool Run(void* obj);
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Clock* const clock_;
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bool sending_;
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rtc::VideoSinkInterface<VideoFrame>* sink_ GUARDED_BY(&lock_);
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SinkWantsObserver* sink_wants_observer_ GUARDED_BY(&lock_);
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std::unique_ptr<EventTimerWrapper> tick_;
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rtc::CriticalSection lock_;
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rtc::PlatformThread thread_;
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std::unique_ptr<FrameGenerator> frame_generator_;
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int target_fps_;
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VideoRotation fake_rotation_ = kVideoRotation_0;
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int64_t first_frame_capture_time_;
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};
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} // test
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} // webrtc
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#endif // WEBRTC_TEST_FRAME_GENERATOR_CAPTURER_H_
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