[Speex-dev] echo residue buffer size

[Gregg Lewandowski]

Hi,

What is the required size of the echo residue buffer in 
speex_echo_cancel function?

The mdf.c source would suggest that it's frame_size + 1, while 
preprocessor.c source claims it's frame_size.

Bug? Or am I missing something? I am using 1.2beta1.

Thanks,
Gregg