8f948827a6
Implements a new render scheduling method, where we triple buffer when necessary. Enabled by default, improves FPS on underpowered devices. --------- Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
35 lines
929 B
C++
35 lines
929 B
C++
#pragma once
|
|
|
|
#include "Monitor.hpp"
|
|
|
|
#include <chrono>
|
|
|
|
class CEGLSync;
|
|
|
|
class CMonitorFrameScheduler {
|
|
public:
|
|
using hrc = std::chrono::high_resolution_clock;
|
|
|
|
CMonitorFrameScheduler(PHLMONITOR m);
|
|
|
|
CMonitorFrameScheduler(const CMonitorFrameScheduler&) = delete;
|
|
CMonitorFrameScheduler(CMonitorFrameScheduler&&) = delete;
|
|
CMonitorFrameScheduler& operator=(const CMonitorFrameScheduler&) = delete;
|
|
CMonitorFrameScheduler& operator=(CMonitorFrameScheduler&&) = delete;
|
|
|
|
void onSyncFired();
|
|
void onPresented();
|
|
void onFrame();
|
|
|
|
private:
|
|
bool canRender();
|
|
void onFinishRender();
|
|
|
|
bool m_renderAtFrame = true;
|
|
bool m_pendingThird = false;
|
|
hrc::time_point m_lastRenderBegun;
|
|
|
|
PHLMONITORREF m_monitor;
|
|
|
|
UP<CEGLSync> m_sync;
|
|
};
|