mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-14 14:20:45 +01:00
8037fc6ffa
Bug: webrtc:342905193 No-Try: True Change-Id: Icc968be43b8830038ea9a1f5f604307220457807 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361021 Auto-Submit: Florent Castelli <orphis@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Florent Castelli <orphis@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42911}
92 lines
3 KiB
C++
92 lines
3 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 PC_TEST_FRAME_GENERATOR_CAPTURER_VIDEO_TRACK_SOURCE_H_
|
|
#define PC_TEST_FRAME_GENERATOR_CAPTURER_VIDEO_TRACK_SOURCE_H_
|
|
|
|
#include <memory>
|
|
#include <utility>
|
|
|
|
#include "api/task_queue/default_task_queue_factory.h"
|
|
#include "api/task_queue/task_queue_factory.h"
|
|
#include "api/test/create_frame_generator.h"
|
|
#include "pc/video_track_source.h"
|
|
#include "test/frame_generator_capturer.h"
|
|
|
|
namespace webrtc {
|
|
|
|
// Implements a VideoTrackSourceInterface to be used for creating VideoTracks.
|
|
// The video source is generated using a FrameGeneratorCapturer, specifically
|
|
// a SquareGenerator that generates frames with randomly sized and colored
|
|
// squares.
|
|
class FrameGeneratorCapturerVideoTrackSource : public VideoTrackSource {
|
|
public:
|
|
static const int kDefaultFramesPerSecond = 30;
|
|
static const int kDefaultWidth = 640;
|
|
static const int kDefaultHeight = 480;
|
|
static const int kNumSquaresGenerated = 50;
|
|
|
|
struct Config {
|
|
int frames_per_second = kDefaultFramesPerSecond;
|
|
int width = kDefaultWidth;
|
|
int height = kDefaultHeight;
|
|
int num_squares_generated = 50;
|
|
};
|
|
|
|
FrameGeneratorCapturerVideoTrackSource(Config config,
|
|
Clock* clock,
|
|
bool is_screencast)
|
|
: VideoTrackSource(false /* remote */),
|
|
task_queue_factory_(CreateDefaultTaskQueueFactory()),
|
|
is_screencast_(is_screencast) {
|
|
video_capturer_ = std::make_unique<test::FrameGeneratorCapturer>(
|
|
clock,
|
|
test::CreateSquareFrameGenerator(config.width, config.height,
|
|
std::nullopt,
|
|
config.num_squares_generated),
|
|
config.frames_per_second, *task_queue_factory_);
|
|
video_capturer_->Init();
|
|
}
|
|
|
|
FrameGeneratorCapturerVideoTrackSource(
|
|
std::unique_ptr<test::FrameGeneratorCapturer> video_capturer,
|
|
bool is_screencast)
|
|
: VideoTrackSource(false /* remote */),
|
|
video_capturer_(std::move(video_capturer)),
|
|
is_screencast_(is_screencast) {}
|
|
|
|
~FrameGeneratorCapturerVideoTrackSource() = default;
|
|
|
|
void Start() {
|
|
SetState(kLive);
|
|
video_capturer_->Start();
|
|
}
|
|
|
|
void Stop() {
|
|
SetState(kMuted);
|
|
video_capturer_->Stop();
|
|
}
|
|
|
|
bool is_screencast() const override { return is_screencast_; }
|
|
|
|
protected:
|
|
rtc::VideoSourceInterface<VideoFrame>* source() override {
|
|
return video_capturer_.get();
|
|
}
|
|
|
|
private:
|
|
const std::unique_ptr<TaskQueueFactory> task_queue_factory_;
|
|
std::unique_ptr<test::FrameGeneratorCapturer> video_capturer_;
|
|
const bool is_screencast_;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // PC_TEST_FRAME_GENERATOR_CAPTURER_VIDEO_TRACK_SOURCE_H_
|