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ossaudio: add endianness support for VoiceIn 

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: malc <av1474@comtv.ru>
This commit is contained in:
Michael Walle 2011-01-08 17:53:29 +01:00 committed by malc
parent d43ffce140
commit b6c9c9401c
1 changed files with 15 additions and 5 deletions
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20
audio/ossaudio.c
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@ -161,7 +161,7 @@ static int oss_write (SWVoiceOut *sw, void *buf, int len)
return audio_pcm_sw_write (sw, buf, len);
}
static int aud_to_ossfmt (audfmt_e fmt)
static int aud_to_ossfmt (audfmt_e fmt, int endianness)
{
switch (fmt) {
case AUD_FMT_S8:
@ -171,10 +171,20 @@ static int aud_to_ossfmt (audfmt_e fmt)
return AFMT_U8;
case AUD_FMT_S16:
return AFMT_S16_LE;
if (endianness) {
return AFMT_S16_BE;
}
else {
return AFMT_S16_LE;
}
case AUD_FMT_U16:
return AFMT_U16_LE;
if (endianness) {
return AFMT_U16_BE;
}
else {
return AFMT_U16_LE;
}
default:
dolog ("Internal logic error: Bad audio format %d\n", fmt);
@ -516,7 +526,7 @@ static int oss_init_out (HWVoiceOut *hw, struct audsettings *as)
oss->fd = -1;
req.fmt = aud_to_ossfmt (as->fmt);
req.fmt = aud_to_ossfmt (as->fmt, as->endianness);
req.freq = as->freq;
req.nchannels = as->nchannels;
req.fragsize = conf.fragsize;
@ -682,7 +692,7 @@ static int oss_init_in (HWVoiceIn *hw, struct audsettings *as)
oss->fd = -1;
req.fmt = aud_to_ossfmt (as->fmt);
req.fmt = aud_to_ossfmt (as->fmt, as->endianness);
req.freq = as->freq;
req.nchannels = as->nchannels;
req.fragsize = conf.fragsize;