PartConv with non-uniform block size?

Just wondering if there is an already existing SC implementation of a partitioned convolution with non-uniform blocks (short at the beginning and long at the end of the impulse response, to split the difference between the low latency of short blocks and the efficiency of longer ones.)  PartConv uses uniform block sizes, so you are stuck with the latency (2048 samples if you use an fftsize of 2048, etc.)

For clarification, I mean what is described here:   http://www.cs.ust.hk/mjg_lib/bibs/DPSu/DPSu.Files/Ga95.PDF
Department of Computer Science and Engineering - HKUST<http://www.cs.ust.hk/mjg_lib/bibs/DPSu/DPSu.Files/Ga95.PDF>
Created Date: 10/29/2006 2:54:00 AM
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