diff options
| author | Alexandre Ratchov <ratchov@cvs.openbsd.org> | 2008-11-03 22:25:14 +0000 |
|---|---|---|
| committer | Alexandre Ratchov <ratchov@cvs.openbsd.org> | 2008-11-03 22:25:14 +0000 |
| commit | 723c50cd1bb9337248bbd2997f9df971990edea2 (patch) | |
| tree | 3c94418e6656ca04915ff70d6c17fc7f6d4aa12e /libexec/identd | |
| parent | 4aa23092c2f9e39b46581c898a9fd591b6c8a754 (diff) | |
A small optimization: handle most N-channel <-> M-channel conversions
inside the mixer and the demultiplexer. This way, aucat will not
trigger the heavy conversion code when only channel conversions are
required. Cuts ~50% of the CPU usage on envy(4) devices, can improve
surround 4.0, 5.1 and 7.1 capable devices. No functionnal change.
Diffstat (limited to 'libexec/identd')
0 files changed, 0 insertions, 0 deletions