Method init

src/libOpenImageIO/imageio.cpp:736–746

void
DeepData::init (int npix, int nchan,
                const TypeDesc *chbegin, const TypeDesc *chend)
{
    clear ();
    npixels = npix;
    nchannels = nchan;
    channeltypes.assign (chbegin, chend);
    nsamples.resize (npixels, 0);
    pointers.resize (size_t(npixels)*size_t(nchannels), NULL);
}