685615678a
This class adds a convenience method that allows *sending* a task to the queue (as opposed to posting). Sending is essentially Post+Wait, a pattern that we don't want to encourage use of in production code, but is convenient to have from a testing perspective and there are already several places in the source code where we use it. Change-Id: I6efd1b2257e6c641294bb6e4eb53b0021d9553ca Bug: webrtc:8848 Reviewed-on: https://webrtc-review.googlesource.com/50441 Reviewed-by: Magnus Jedvert <magjed@webrtc.org> Commit-Queue: Tommi <tommi@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22022}
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/*
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* Copyright (c) 2004 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 MEDIA_BASE_FAKEVIDEOCAPTURER_H_
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#define MEDIA_BASE_FAKEVIDEOCAPTURER_H_
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#include <string.h>
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#include <memory>
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#include <vector>
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#include "api/video/i420_buffer.h"
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#include "api/video/video_frame.h"
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#include "media/base/fakeframesource.h"
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#include "media/base/videocapturer.h"
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#include "media/base/videocommon.h"
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#include "rtc_base/task_queue_for_test.h"
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#include "rtc_base/timeutils.h"
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namespace cricket {
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// Fake video capturer that allows the test to manually pump in frames.
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class FakeVideoCapturer : public cricket::VideoCapturer {
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public:
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explicit FakeVideoCapturer(bool is_screencast);
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FakeVideoCapturer();
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~FakeVideoCapturer() override;
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void ResetSupportedFormats(const std::vector<cricket::VideoFormat>& formats);
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virtual bool CaptureFrame();
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virtual bool CaptureCustomFrame(int width, int height);
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sigslot::signal1<FakeVideoCapturer*> SignalDestroyed;
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cricket::CaptureState Start(const cricket::VideoFormat& format) override;
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void Stop() override;
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bool IsRunning() override;
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bool IsScreencast() const override;
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bool GetPreferredFourccs(std::vector<uint32_t>* fourccs) override;
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void SetRotation(webrtc::VideoRotation rotation);
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webrtc::VideoRotation GetRotation();
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private:
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bool CaptureFrame(const webrtc::VideoFrame& frame);
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bool running_;
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const bool is_screencast_;
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// Duplicates FakeFrameSource::rotation_, but needed to support
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// SetRotation before Start.
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webrtc::VideoRotation rotation_;
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std::unique_ptr<FakeFrameSource> frame_source_;
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};
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// Inherits from FakeVideoCapturer but adds a TaskQueue so that frames can be
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// delivered on a TaskQueue as expected by VideoSinkInterface implementations.
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class FakeVideoCapturerWithTaskQueue : public FakeVideoCapturer {
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public:
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explicit FakeVideoCapturerWithTaskQueue(bool is_screencast);
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FakeVideoCapturerWithTaskQueue();
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bool CaptureFrame() override;
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bool CaptureCustomFrame(int width, int height) override;
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protected:
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rtc::test::TaskQueueForTest task_queue_{"FakeVideoCapturerWithTaskQueue"};
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};
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} // namespace cricket
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#endif // MEDIA_BASE_FAKEVIDEOCAPTURER_H_
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