mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-12 21:30:45 +01:00
d77f2212b0
Move FrameGeneratorCapturerConfig and Create family methods from frame_generator_capturer.h to the create_frame_generator_capturer.h Bug: b/272350185 Change-Id: I95674f5238ac0d0a5e395840bbab7f205b160c37 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/301220 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/main@{#39850}
109 lines
3.4 KiB
C++
109 lines
3.4 KiB
C++
/*
|
|
* Copyright (c) 2013 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 TEST_FRAME_GENERATOR_CAPTURER_H_
|
|
#define TEST_FRAME_GENERATOR_CAPTURER_H_
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
|
|
#include "api/task_queue/task_queue_factory.h"
|
|
#include "api/test/frame_generator_interface.h"
|
|
#include "api/video/video_frame.h"
|
|
#include "rtc_base/synchronization/mutex.h"
|
|
#include "rtc_base/task_queue.h"
|
|
#include "rtc_base/task_utils/repeating_task.h"
|
|
#include "system_wrappers/include/clock.h"
|
|
#include "test/test_video_capturer.h"
|
|
|
|
namespace webrtc {
|
|
namespace test {
|
|
|
|
class FrameGeneratorCapturer : public TestVideoCapturer {
|
|
public:
|
|
class SinkWantsObserver {
|
|
public:
|
|
// OnSinkWantsChanged is called when FrameGeneratorCapturer::AddOrUpdateSink
|
|
// is called.
|
|
virtual void OnSinkWantsChanged(rtc::VideoSinkInterface<VideoFrame>* sink,
|
|
const rtc::VideoSinkWants& wants) = 0;
|
|
|
|
protected:
|
|
virtual ~SinkWantsObserver() {}
|
|
};
|
|
|
|
FrameGeneratorCapturer(
|
|
Clock* clock,
|
|
std::unique_ptr<FrameGeneratorInterface> frame_generator,
|
|
int target_fps,
|
|
TaskQueueFactory& task_queue_factory);
|
|
virtual ~FrameGeneratorCapturer();
|
|
|
|
void Start();
|
|
void Stop();
|
|
void ChangeResolution(size_t width, size_t height);
|
|
void ChangeFramerate(int target_framerate);
|
|
|
|
int GetFrameWidth() const override;
|
|
int GetFrameHeight() const override;
|
|
|
|
struct Resolution {
|
|
int width;
|
|
int height;
|
|
};
|
|
absl::optional<Resolution> GetResolution() const;
|
|
|
|
void OnOutputFormatRequest(int width,
|
|
int height,
|
|
const absl::optional<int>& max_fps);
|
|
|
|
void SetSinkWantsObserver(SinkWantsObserver* observer);
|
|
|
|
void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
|
|
const rtc::VideoSinkWants& wants) override;
|
|
void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override;
|
|
|
|
void ForceFrame();
|
|
void SetFakeRotation(VideoRotation rotation);
|
|
void SetFakeColorSpace(absl::optional<ColorSpace> color_space);
|
|
|
|
int64_t first_frame_capture_time() const { return first_frame_capture_time_; }
|
|
|
|
bool Init();
|
|
|
|
private:
|
|
void InsertFrame();
|
|
static bool Run(void* obj);
|
|
int GetCurrentConfiguredFramerate();
|
|
void UpdateFps(int max_fps) RTC_EXCLUSIVE_LOCKS_REQUIRED(&lock_);
|
|
|
|
Clock* const clock_;
|
|
RepeatingTaskHandle frame_task_;
|
|
bool sending_;
|
|
SinkWantsObserver* sink_wants_observer_ RTC_GUARDED_BY(&lock_);
|
|
|
|
Mutex lock_;
|
|
std::unique_ptr<FrameGeneratorInterface> frame_generator_;
|
|
|
|
int source_fps_ RTC_GUARDED_BY(&lock_);
|
|
int target_capture_fps_ RTC_GUARDED_BY(&lock_);
|
|
absl::optional<int> wanted_fps_ RTC_GUARDED_BY(&lock_);
|
|
VideoRotation fake_rotation_ = kVideoRotation_0;
|
|
absl::optional<ColorSpace> fake_color_space_ RTC_GUARDED_BY(&lock_);
|
|
|
|
int64_t first_frame_capture_time_;
|
|
|
|
// Must be the last field, so it will be deconstructed first as tasks
|
|
// in the TaskQueue access other fields of the instance of this class.
|
|
rtc::TaskQueue task_queue_;
|
|
};
|
|
} // namespace test
|
|
} // namespace webrtc
|
|
|
|
#endif // TEST_FRAME_GENERATOR_CAPTURER_H_
|