Can you get a AEGP_WorldH from a PF_EffectWorld*?

Question

Hey guys.  In my import plugin's DrawSparseFrame, I'm trying to figure out the PixelFormat of the PF_EffectWorld* passed in.  My prototype looks like this:
static A_Err
My_DrawSparseFrame(
    AEIO_BasicData *basic_dataP,
    AEIO_InSpecH specH,
    const AEIO_DrawSparseFramePB *sparse_framePPB,
    PF_EffectWorld *wP,
    AEIO_DrawingFlags *draw_flagsP);
So how do you get the pixel format?  From the wP, you can get width/height/pitch/base address.  I'd like to use the WorldSuite3 but all the calls need an AEGP_WorldH.  So is there some way to get the AEGP_WorldH from the passed in PF_EffectWorld*, or is there another way to get the pixel format without using older, deprecated suites?

Answer 1

PF_WorldSuite2                    *wsP          = NULL;
ERR(suites.Pica()->AcquireSuite(          kPFWorldSuite, kPFWorldSuiteVersion2,  (const void**)&wsP));
ERR(wsP->PF_GetPixelFormat(PF_EffectWorld, pixelFormat));
ERR(suites.Pica()->ReleaseSuite(          kPFWorldSuite,  kPFWorldSuiteVersion2));