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sys/oss/gstosssink.c: Parse spec to set correct oss values.

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Original commit message from CVS:
* sys/oss/gstosssink.c: (gst_oss_sink_get_format),
(gst_oss_sink_open):
Parse spec to set correct oss values.
This commit is contained in:
Wim Taymans 2005-07-19 19:03:26 +00:00
parent 14a7cbe19e
commit ecb294fb21
2 changed files with 64 additions and 4 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2005-07-19 Wim Taymans <wim@fluendo.com>
* sys/oss/gstosssink.c: (gst_oss_sink_get_format),
(gst_oss_sink_open):
Parse spec to set correct oss values.
2005-07-19 Andy Wingo <wingo@pobox.com>
* ext/dv/gstdvdec.c (gst_dvdec_decode_video): Set the proper

62
sys/oss/gstosssink.c
View file

@ -221,6 +221,49 @@ G_STMT_START { \
} \
} G_STMT_END
static gint
gst_oss_sink_get_format (GstBufferFormat fmt)
{
gint result;
switch (fmt) {
case GST_MU_LAW:
result = AFMT_MU_LAW;
break;
case GST_A_LAW:
result = AFMT_A_LAW;
break;
case GST_IMA_ADPCM:
result = AFMT_IMA_ADPCM;
break;
case GST_U8:
result = AFMT_U8;
break;
case GST_S16_LE:
result = AFMT_S16_LE;
break;
case GST_S16_BE:
result = AFMT_S16_BE;
break;
case GST_S8:
result = AFMT_S8;
break;
case GST_U16_LE:
result = AFMT_U16_LE;
break;
case GST_U16_BE:
result = AFMT_U16_BE;
break;
case GST_MPEG:
result = AFMT_MPEG;
break;
default:
result = 0;
break;
}
return result;
}
static gboolean
gst_oss_sink_open (GstAudioSink * asink, GstRingBufferSpec * spec)
{
@ -243,10 +286,15 @@ gst_oss_sink_open (GstAudioSink * asink, GstRingBufferSpec * spec)
mode &= ~O_NONBLOCK;
fcntl (oss->fd, F_SETFL, mode);
SET_PARAM (oss, SNDCTL_DSP_SETFMT, AFMT_S16_LE);
SET_PARAM (oss, SNDCTL_DSP_STEREO, 1);
SET_PARAM (oss, SNDCTL_DSP_CHANNELS, 2);
SET_PARAM (oss, SNDCTL_DSP_SPEED, 44100);
tmp = gst_oss_sink_get_format (spec->format);
if (tmp == 0)
goto wrong_format;
SET_PARAM (oss, SNDCTL_DSP_SETFMT, tmp);
if (spec->channels == 2)
SET_PARAM (oss, SNDCTL_DSP_STEREO, 1);
SET_PARAM (oss, SNDCTL_DSP_CHANNELS, spec->channels);
SET_PARAM (oss, SNDCTL_DSP_SPEED, spec->rate);
tmp = ilog2 (spec->segsize);
tmp = ((spec->segtotal & 0x7fff) << 16) | tmp;
@ -266,6 +314,12 @@ gst_oss_sink_open (GstAudioSink * asink, GstRingBufferSpec * spec)
spec->segtotal, tmp);
return TRUE;
wrong_format:
{
GST_DEBUG ("wrong format %d\n", spec->format);
return FALSE;
}
}
static gboolean