Vuo
1.2.6
|
Context data for VuoDisplayRefresh_displayLinkCallback
.
Public Attributes | |
void(* | requestedFrameTrigger )(VuoReal) |
The trigger function to be fired when the display link wants the application to output a frame. May be NULL . | |
void(* | requestedFrameTriggerWithContext )(VuoReal, void *context) |
The trigger function to be fired when the display link wants the application to output a frame. May be NULL . | |
void * | triggerContext |
Custom contextual data to be passed to requestedFrameTriggerWithContext . | |
bool | firstRequest |
Is this the first time the display link callback has been invoked? | |
int64_t | initialTime |
The output time for which the display link was first invoked. | |
VuoInteger | frameCount |
The nubmer of frames requested so far. | |
CVDisplayLinkRef | displayLink |
The display link, created when VuoDisplayRefresh_enableTriggers is called. | |
bool | displayLinkCancelRequested |
True if the displayLink should cancel next refresh. | |
dispatch_semaphore_t | displayLinkCanceledAndCompleted |
Signaled after the last displayLinkCallback has completed during cancellation. | |
CVDisplayLinkRef VuoDisplayRefreshInternal::displayLink |
The display link, created when VuoDisplayRefresh_enableTriggers
is called.
dispatch_semaphore_t VuoDisplayRefreshInternal::displayLinkCanceledAndCompleted |
Signaled after the last displayLinkCallback has completed during cancellation.
bool VuoDisplayRefreshInternal::displayLinkCancelRequested |
True if the displayLink should cancel next refresh.
bool VuoDisplayRefreshInternal::firstRequest |
Is this the first time the display link callback has been invoked?
VuoInteger VuoDisplayRefreshInternal::frameCount |
The nubmer of frames requested so far.
int64_t VuoDisplayRefreshInternal::initialTime |
The output time for which the display link was first invoked.
void(* VuoDisplayRefreshInternal::requestedFrameTrigger)(VuoReal) |
The trigger function to be fired when the display link wants the application to output a frame. May be NULL
.
void(* VuoDisplayRefreshInternal::requestedFrameTriggerWithContext)(VuoReal, void *context) |
The trigger function to be fired when the display link wants the application to output a frame. May be NULL
.
void* VuoDisplayRefreshInternal::triggerContext |
Custom contextual data to be passed to requestedFrameTriggerWithContext
.