PrGPUFilter Function Table

PrGPUFilter is a structure consisting of the following functions that a effect/transition can implement.

Selector Optional Description
CreateInstance No Allocate and initialize any GPU resources.
DisposeInstance No Release GPU resources.
GetFrameDependencies Yes If the rendered result of the effect/transition depends on frames other than the input frame, specify these here.
PreCompute Yes Precompute.
Render No Render.