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sys/sunaudio/gstsunaudiosrc.c: it is the application's responsibility to make sure it open the device once.

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Original commit message from CVS:
Patch by: jerry tan <jerry dot tan at sun dot com>
* sys/sunaudio/gstsunaudiosrc.c: (gst_sunaudiosrc_open):
remove the call of  ioctl (fd, AUDIO_MIXER_MULTIPLE_OPEN), it is the
application's responsibility to make sure it open the device once.
Remove a careless error if AUDIODEV is set. Fixes #392620.
This commit is contained in:
jerry tan 2007-04-12 11:37:50 +00:00 committed by Wim Taymans
parent eae68a64fa
commit a7efc5ceb7
2 changed files with 12 additions and 4 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2007-04-12 Wim Taymans <wim@fluendo.com>
Patch by: jerry tan <jerry dot tan at sun dot com>
* sys/sunaudio/gstsunaudiosrc.c: (gst_sunaudiosrc_open):
remove the call of ioctl (fd, AUDIO_MIXER_MULTIPLE_OPEN), it is the
application's responsibility to make sure it open the device once.
Remove a careless error if AUDIODEV is set. Fixes #392620.
2007-04-12 Wim Taymans <wim@fluendo.com>
* gst/rtsp/gstrtpdec.c: (gst_rtp_dec_marshal_BOXED__UINT_UINT),

7
sys/sunaudio/gstsunaudiosrc.c
View file

@ -234,12 +234,11 @@ static gboolean
gst_sunaudiosrc_open (GstAudioSrc * asrc)
{
GstSunAudioSrc *sunaudiosrc = GST_SUNAUDIO_SRC (asrc);
int fd, ret, err;
int fd, ret;
fd = open (sunaudiosrc->device, O_RDONLY);
err = ioctl (fd, AUDIO_MIXER_MULTIPLE_OPEN);
if (fd == -1 || err == -1) {
if (fd == -1) {
GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, OPEN_READ, (NULL),
("can't open connection to Sun Audio device %s", sunaudiosrc->device));
@ -284,7 +283,7 @@ gst_sunaudiosrc_open (GstAudioSrc * asrc)
if (audiodev == NULL) {
sunaudiosrc->mixer = gst_sunaudiomixer_ctrl_new ("/dev/audioctl");
} else {
gchar *device = g_strdup_printf ("/dev/%sctl", audiodev);
gchar *device = g_strdup_printf ("%sctl", audiodev);
sunaudiosrc->mixer = gst_sunaudiomixer_ctrl_new (device);
g_free (device);