5.8 Frame Data Access
5.8.1 PmGetFrameTime
Synopsis float PmGetFrameTime (PmFrameSet aFS, int frame_index)
Returns the time of frame in position frame_index in FrameSet aFS.
Returns PM_MAXFLOAT if frame_index is equal to or greater than the number
of active frames in FrameSet aFS.
5.8.2 PmPutFrameTime
Synopsis void PmPutFrameTime (PmFrameSet aFS, int frame_index, float time)
Sets to time the time of frame in position frame_index in FrameSet aFS.
5.8.3 PmGetParamSetAllocSize
Synopsis int PmGetParamSetAllocSize (PmFrameSet aFS, int frame_index,
PmParamSetId aParamSetId)
Returns the allocated number of elements, in frame number frame_index,
for a ParamSet identified by aParamSetId in FrameSet aFS,
-1 if frame_index is equal to or greater than the number of
allocated frames in FrameSet aFS.
5.8.4 PmGetParamSetNb
Synopsis int PmGetParamSetNb (PmFrameSet aFS, int frame_index,
PmParamSetId aParamSetId)
Returns the current number of elements, in frame number frame_index,
of a ParamSet identified by aParamSetId in FrameSet aFS.
-1 if frame_index is equal to or greater than the number of
active frames in FrameSet aFS.
5.8.5 PmGetParamSetPtr
Synopsis void * PmGetParamSetPtr (PmFrameSet aFS, int frame_index,
PmParamSetId aParamSetId)
Returns the data pointer of ParamSet identified by aParamSetId
in FrameSet aFS, in frame number frame_index.
NULL if frame_index is equal to or greater than the number of
allocated frames in FrameSet aFS.
Formatted and maintained by Diemo Schwarz --- last change