B_SWAP_FLOAT
sample = B_SWAP_FLOAT(sample);
out = (uchar)((B_SWAP_FLOAT(in)) * 127.0);
out = (short)((B_SWAP_FLOAT(in)) * 32767.0);
out = (int32)((B_SWAP_FLOAT(in)) * 0x7fffffff);
out = B_SWAP_FLOAT(in);
fOffset = B_SWAP_FLOAT(fOffset);
fWidth = B_SWAP_FLOAT(fWidth);