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API Reference

ITRANSITION2_SETDESCRIPTOR()

Brew Release
Brew MP 1.0.2
See Also
- ITransition2 Interface - ITransition2_SetProperty() - ITransition2_GetDescriptor() - Transition2Fader_Init() - Transition2Mover_Init() - Transition2Resizer_Init() - Transition2Scaler_Init() - Transition2Scroller_Init()
Description
This function is an ITransition2_SetProperty shortcut used to set the descriptor of a transition. The descriptor is used to set the specialized parameters of a transition. For example, the descriptor for a mover includes the starting (x,y) values and the ending (x,y) values.
Params
pif
[]:
Pointer to the ITransition2 interface object.
pnDescArray
[]:
Integer array holding the descriptor values
nArraySize
[]:
Size of the descriptor array
Prototype
  •    int ITransition2_SetDescriptor(ITransition2* pif, int *pnDescArray, int nArraySize)
    
Return
  •    AEE_SUCCESS          - The requested property has been applied.
       AEE_EBADPARM         - The requested property could not be applied.
       ECLASSNOTSUPPORT     - The requested property is not supported.
    
Side Effect
  • None
Comments
While the descriptor can be set directly, some additional helper functions are provided to initialize the transitions. Please refer to the See Also section.