frametimer

Documentation

Index

• type FrameGroup
  • func (fg *FrameGroup) CancelTimer(timerID FrameTimerID)
  • func (fg *FrameGroup) Close()
  • func (fg *FrameGroup) FrameAfterFunc(timerID *FrameTimerID, d time.Duration, ctx context.Context, cb TimerCB)
  • func (fg *FrameGroup) FrameNewTicker(timerID *FrameTimerID, d time.Duration, ctx context.Context, cb TimerCB)
  • func (fg *FrameGroup) Pause()
  • func (fg *FrameGroup) Resume()
  • func (fg *FrameGroup) SetMultiple(multiple uint8) error
• type FrameGroupID
• type FrameNumber
• type FrameTimer
  • func (ft *FrameTimer) NewGroup() *FrameGroup
  • func (ft *FrameTimer) OnInit() error
  • func (ft *FrameTimer) SetAccuracyInterval(interval time.Duration)
  • func (ft *FrameTimer) SetFps(fps uint32)
• type FrameTimerID
• type TimerCB

Types

type FrameGroup

type FrameGroup struct {
	// contains filtered or unexported fields
}

func (*FrameGroup) CancelTimer

func (fg *FrameGroup) CancelTimer(timerID FrameTimerID)

CancelTimer 关闭定时器

func (*FrameGroup) Close

func (fg *FrameGroup) Close()

func (*FrameGroup) FrameAfterFunc

func (fg *FrameGroup) FrameAfterFunc(timerID *FrameTimerID, d time.Duration, ctx context.Context, cb TimerCB)

FrameAfterFunc 创建After定时器

func (*FrameGroup) FrameNewTicker

func (fg *FrameGroup) FrameNewTicker(timerID *FrameTimerID, d time.Duration, ctx context.Context, cb TimerCB)

FrameNewTicker 创建Ticker定时器

func (*FrameGroup) Pause

func (fg *FrameGroup) Pause()

Pause 暂停定时器组

func (*FrameGroup) Resume

func (fg *FrameGroup) Resume()

Resume 唤醒定时器组

func (*FrameGroup) SetMultiple

func (fg *FrameGroup) SetMultiple(multiple uint8) error

SetMultiple 设置倍数，允许倍数范围1-5

type FrameGroupID

type FrameGroupID uint64

type FrameNumber

type FrameNumber uint64

type FrameTimer

type FrameTimer struct {
	service.Module
	// contains filtered or unexported fields
}

func (*FrameTimer) NewGroup

func (ft *FrameTimer) NewGroup() *FrameGroup

NewGroup 创建定时器组

func (*FrameTimer) OnInit

func (ft *FrameTimer) OnInit() error

func (*FrameTimer) SetAccuracyInterval

func (ft *FrameTimer) SetAccuracyInterval(interval time.Duration)

SetAccuracyInterval 设置时间间隔精度，在循环中sleep该时间进行判断。实际上因为sleep有误差，所以暂时不使用fps得出。默认为3ms

func (*FrameTimer) SetFps

func (ft *FrameTimer) SetFps(fps uint32)

SetFps 设置帧率，越大误差越低。如果有倍数加速需求，可以适当加大fps，以减少误差。默认50fps

type FrameTimerID

type FrameTimerID uint64

type TimerCB

type TimerCB func(context.Context, FrameTimerID)