Slightly deobfuscate

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25677 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2008-01-11 20:42:32 +00:00
parent c706a93140
commit c9f2fed145
1 changed files with 3 additions and 2 deletions

View File

@ -254,11 +254,12 @@ static int init(int rate, int channels, int format, int flags) {
if (!port_name)
port_flags |= JackPortIsPhysical;
matching_ports = jack_get_ports(client, port_name, NULL, port_flags);
for (num_ports = 0; matching_ports && matching_ports[num_ports]; num_ports++) ;
if (!num_ports) {
if (!matching_ports || !matching_ports[0]) {
mp_msg(MSGT_AO, MSGL_FATAL, "[JACK] no physical ports available\n");
goto err_out;
}
num_ports = 1;
while (matching_ports[num_ports]) num_ports++;
if (channels > num_ports) channels = num_ports;
num_ports = channels;