moonlight-qt/app/streaming/video/ffmpeg-renderers/pacer/pacer.h
2018-08-16 00:04:28 -07:00

35 lines
613 B
C++

#pragma once
#include "../renderer.h"
#include <QQueue>
class IVsyncSource {
public:
virtual ~IVsyncSource() {}
virtual bool initialize(SDL_Window* window) = 0;
};
class Pacer
{
public:
Pacer(IFFmpegRenderer* renderer);
~Pacer();
void submitFrame(AVFrame* frame);
bool initialize(SDL_Window* window, int maxVideoFps);
void vsyncCallback();
private:
QQueue<AVFrame*> m_FrameQueue;
QQueue<int> m_FrameQueueHistory;
SDL_SpinLock m_FrameQueueLock;
IVsyncSource* m_VsyncSource;
IFFmpegRenderer* m_VsyncRenderer;
int m_MaxVideoFps;
int m_DisplayFps;
};