openshot::AdaptivePreroll Class Reference

#include <Qt/AdaptivePreroll.h>

Public Member Functions
void	Observe (int64_t duration_us)
bool	Ready (int64_t now, int64_t contiguous_ahead, bool current_available, int64_t required, int64_t minimum_step=1)
bool	Released () const
void	Reset (int64_t now)
int64_t	Target (double fps, int speed, int64_t capacity, int64_t conservative, int64_t maximum)
bool	TimedOut () const

Static Public Attributes
static constexpr int64_t	MaxProbeFrames = 120
static constexpr int64_t	StartupLimitUs = 500000

Detailed Description

Definition at line 22 of file AdaptivePreroll.h.

Member Function Documentation

Observe()

void openshot::AdaptivePreroll::Observe ( int64_t  duration_us )

inline

Definition at line 34 of file AdaptivePreroll.h.

Referenced by openshot::VideoCacheThread::prefetchWindow().

Ready()

bool openshot::AdaptivePreroll::Ready ( int64_t  now, int64_t  contiguous_ahead, bool  current_available, int64_t  required, int64_t  minimum_step = 1  )

inline

Definition at line 65 of file AdaptivePreroll.h.

Referenced by openshot::VideoCacheThread::isReady().

Released()

bool openshot::AdaptivePreroll::Released ( ) const

inline

Definition at line 74 of file AdaptivePreroll.h.

Referenced by openshot::VideoCacheThread::isReady().

Reset()

void openshot::AdaptivePreroll::Reset ( int64_t  now )

inline

Definition at line 26 of file AdaptivePreroll.h.

Referenced by openshot::VideoCacheThread::resetReadiness().

Target()

int64_t openshot::AdaptivePreroll::Target ( double  fps, int  speed, int64_t  capacity, int64_t  conservative, int64_t  maximum  )

inline

Definition at line 45 of file AdaptivePreroll.h.

Referenced by openshot::VideoCacheThread::prefetchWindow(), and openshot::VideoCacheThread::run().

TimedOut()

bool openshot::AdaptivePreroll::TimedOut ( ) const

inline

Definition at line 73 of file AdaptivePreroll.h.

Member Data Documentation

MaxProbeFrames

constexpr int64_t openshot::AdaptivePreroll::MaxProbeFrames = 120

staticconstexpr

Definition at line 25 of file AdaptivePreroll.h.

Referenced by Target().

StartupLimitUs

constexpr int64_t openshot::AdaptivePreroll::StartupLimitUs = 500000

staticconstexpr

Definition at line 24 of file AdaptivePreroll.h.

Referenced by Ready().

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The documentation for this class was generated from the following file:

• Qt/AdaptivePreroll.h