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Unreal Engine C++ API Reference > Runtime > TimeManagement
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UEngineCustomTimeStep
- UFixedFrameRateCustomTimeStep
- UGenlockedCustomTimeStep
- UAjaCustomTimeStep
- UBlackmagicCustomTimeStep
- UGenlockedFixedRateCustomTimeStep
- URivermaxCustomTimeStep
References
| Module | TimeManagement |
| Header | /Engine/Source/Runtime/TimeManagement/Public/GenlockedCustomTimeStep.h |
| Include | #include "GenlockedCustomTimeStep.h" |
Syntax
class UGenlockedCustomTimeStep : public UFixedFrameRateCustomTimeStep
Remarks
Class to control the Engine Timestep from a Genlock signal.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | bAutoDetectFormat | Whether this custom time step should autodetect the video format if supported. |
Functions
| Type | Name | Description | |
|---|---|---|---|
   |
uint32 | Returns how many sync counts are expected between ticks | |
   |
uint32 | Returns how many syncs occurred since the last tick | |
   |
FFrameRate | GetSyncRate () |
Get the sync rate (not always the same as the fixed frame rate) |
   |
bool | Returns true if the Sync related functions will return valid data | |
   |
bool | Whether automatic format detection is supported. | |
  |
void | UpdateAppTimes
(
const double& TimeBeforeSync, |
Update FApp CurrentTime, IdleTime and DeltaTime |
  |
bool | WaitForSync () |
Blocks until it gets a sync signal. Returns false if unsuccessful |
Overridden from UFixedFrameRateCustomTimeStep
| Type | Name | Description | |
|---|---|---|---|
   |
FFrameRate | Get The fixed FrameRate |
Constants
| Name | Description |
|---|---|
| CVarExperimentalFieldFlipFix | Experimental fix for interlace field flipping issue. |