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Do not try to count hardware sound cards because there might be none 

when using a software plugin for JACK/OSS/Polypaudio/Bluetooth/etc.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17849 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
cladisch 2006-03-13 10:49:12 +00:00
parent d0a7ad9b3f
commit 6bab259faf
1 changed files with 1 additions and 8 deletions
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9
libao2/ao_alsa.c
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@ -272,7 +272,6 @@ static int str_maxlen(strarg_t *str) {
static int init(int rate_hz, int channels, int format, int flags)
{
int err;
int cards = -1;
int block;
strarg_t device;
snd_pcm_uframes_t bufsize;
@ -298,12 +297,6 @@ static int init(int rate_hz, int channels, int format, int flags)
snd_lib_error_set_handler(alsa_error_handler);
if ((err = snd_card_next(&cards)) < 0 || cards < 0)
{
mp_msg(MSGT_AO,MSGL_ERR,"alsa-init: no soundcards found: %s\n", snd_strerror(err));
return(0);
}
ao_data.samplerate = rate_hz;
ao_data.format = format;
ao_data.channels = channels;
@ -427,7 +420,7 @@ static int init(int rate_hz, int channels, int format, int flags)
ao_noblock = !block;
parse_device(alsa_device, device.str, device.len);
mp_msg(MSGT_AO,MSGL_INFO,"alsa-init: %d soundcard%s found, using: %s\n", cards+1,(cards >= 0) ? "" : "s", alsa_device);
mp_msg(MSGT_AO,MSGL_INFO,"alsa-init: using device %s\n", alsa_device);
//setting modes for block or nonblock-mode
if (ao_noblock) {