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ao_coreaudio: Improve handling of the "help" suboption 

Avoid flagging it as an error and continue intialization if it is selected.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31725 b3059339-0415-0410-9bf9-f77b7e298cf2

Reindent and align after r31725.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31726 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
adrian 2010-07-12 20:19:09 +00:00 committed by Uoti Urpala
parent 8362b060d4
commit ef236e1fe2
1 changed files with 6 additions and 4 deletions
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10
libao2/ao_coreaudio.c
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@ -400,19 +400,21 @@ OSStatus err;
UInt32 size, maxFrames, b_alive;
char *psz_name;
AudioDeviceID devid_def = 0;
int device_id;
int device_id, display_help = 0;
const opt_t subopts[] = {
{"device_id", OPT_ARG_INT, &device_id, NULL},
{"device_id", OPT_ARG_INT, &device_id, NULL},
{"help", OPT_ARG_BOOL, &display_help, NULL},
{NULL}
};
// set defaults
device_id = 0;
if (subopt_parse(ao_subdevice, subopts) != 0) {
if (subopt_parse(ao_subdevice, subopts) != 0 || display_help) {
print_help();
return 0;
if (!display_help)
return 0;
}
ao_msg(MSGT_AO,MSGL_V, "init([%dHz][%dch][%s][%d])\n", rate, channels, af_fmt2str_short(format), flags);