Doesn't work properly with non-standard channel map

[Former user]

See http://www.hydrogenaud.io/forums/index.php?showtopic=108983

Apparently the plugin shouls get not only m_nch and m_srate but also channel mask and call ac->set_data(silence.get_ptr(), amount/m_nch, m_nch, m_srate, m_mask);

[Lars Viklund]

This seems like a straightforward fix, assuming I manage to build the component with the current SDK.

[Lars Viklund]

Retrieve and use channel config for silence chunks

Previous versions did not consider the channel mask when constructing silent chunks, which for "non-standard" channel masks results in a change of format as the file plays, confusing some DSPs and outputs.

Fixes issue #2.

→ <<cset d7bbe6433a0d>>