b4e96d48a2
This change introduces a new FrameCadenceAdapter class which takes the role of being a VideoFrameSinkInterface<> instead of VideoStreamEncoder. The FrameCadenceAdapter will see its functionality grow in future CLs and eventually enable screenshare capture sources to have zero hertz as the minimum capture frequency. This CL moves logic related to UMA collection and constraints into the adapter. The adapter has two major modes. Future functionality is planned to be added under the WebRTC-ZeroHertzScreenshare field trial. Unit tests are added that verify passthrough operation when WebRTC-ZeroHertzScreenshare isn't specified or disabled. Just specifying the WebRTC-ZeroHertzScreenshare field trial isn't enough to activate the feature, but the caller has to additionally configure screen content type, minimum FPS 0, and maximum FPS > 0 for the new mode. go/rtc-0hz-present Bug: chromium:1255737 Change-Id: I1799110ed40843152786ad80df10acfb83a608b1 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/236682 Commit-Queue: Markus Handell <handellm@webrtc.org> Reviewed-by: Henrik Boström <hbos@webrtc.org> Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/main@{#35315}
66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
/*
|
|
* Copyright 2018 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
#ifndef VIDEO_TEST_MOCK_VIDEO_STREAM_ENCODER_H_
|
|
#define VIDEO_TEST_MOCK_VIDEO_STREAM_ENCODER_H_
|
|
|
|
#include <vector>
|
|
|
|
#include "api/video/video_stream_encoder_interface.h"
|
|
#include "test/gmock.h"
|
|
|
|
namespace webrtc {
|
|
|
|
class MockVideoStreamEncoder : public VideoStreamEncoderInterface {
|
|
public:
|
|
MOCK_METHOD(void,
|
|
AddAdaptationResource,
|
|
(rtc::scoped_refptr<Resource>),
|
|
(override));
|
|
MOCK_METHOD(std::vector<rtc::scoped_refptr<Resource>>,
|
|
GetAdaptationResources,
|
|
(),
|
|
(override));
|
|
MOCK_METHOD(void,
|
|
SetSource,
|
|
(rtc::VideoSourceInterface<VideoFrame>*,
|
|
const DegradationPreference&),
|
|
(override));
|
|
MOCK_METHOD(void, SetSink, (EncoderSink*, bool), (override));
|
|
MOCK_METHOD(void, SetStartBitrate, (int), (override));
|
|
MOCK_METHOD(void, SendKeyFrame, (), (override));
|
|
MOCK_METHOD(void,
|
|
OnLossNotification,
|
|
(const VideoEncoder::LossNotification&),
|
|
(override));
|
|
MOCK_METHOD(void,
|
|
OnBitrateUpdated,
|
|
(DataRate, DataRate, DataRate, uint8_t, int64_t, double),
|
|
(override));
|
|
MOCK_METHOD(void,
|
|
SetFecControllerOverride,
|
|
(FecControllerOverride*),
|
|
(override));
|
|
MOCK_METHOD(void, Stop, (), (override));
|
|
|
|
MOCK_METHOD(void,
|
|
MockedConfigureEncoder,
|
|
(const VideoEncoderConfig&, size_t));
|
|
// gtest generates implicit copy which is not allowed on VideoEncoderConfig,
|
|
// so we can't mock ConfigureEncoder directly.
|
|
void ConfigureEncoder(VideoEncoderConfig config,
|
|
size_t max_data_payload_length) {
|
|
MockedConfigureEncoder(config, max_data_payload_length);
|
|
}
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // VIDEO_TEST_MOCK_VIDEO_STREAM_ENCODER_H_
|