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Kirill Smelkov
cpython
Commits
e7037664
Commit
e7037664
authored
Dec 30, 2002
by
Greg Ward
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Plain Diff
Whitespace fixes to conform to coding standards.
parent
4c47bd5e
Changes
1
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1 changed file
with
18 additions
and
18 deletions
+18
-18
Modules/ossaudiodev.c
Modules/ossaudiodev.c
+18
-18
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Modules/ossaudiodev.c
View file @
e7037664
...
...
@@ -161,7 +161,7 @@ newossmixerobject(PyObject *arg)
int
fd
,
imode
;
oss_mixer_t
*
xp
;
if
(
!
PyArg_ParseTuple
(
arg
,
"|ss"
,
&
basedev
,
&
mode
))
{
if
(
!
PyArg_ParseTuple
(
arg
,
"|ss"
,
&
basedev
,
&
mode
))
{
return
NULL
;
}
...
...
@@ -182,7 +182,7 @@ newossmixerobject(PyObject *arg)
return
NULL
;
}
if
((
fd
=
open
(
basedev
,
imode
))
==
-
1
)
{
if
((
fd
=
open
(
basedev
,
imode
))
==
-
1
)
{
PyErr_SetFromErrnoWithFilename
(
PyExc_IOError
,
basedev
);
return
NULL
;
}
...
...
@@ -672,82 +672,82 @@ oss_mixer_fileno(oss_mixer_t *self, PyObject *args)
/* Simple mixer interface methods */
static
PyObject
*
oss_mixer_devices
(
oss_mixer_t
*
self
,
PyObject
*
args
)
oss_mixer_devices
(
oss_mixer_t
*
self
,
PyObject
*
args
)
{
return
_do_ioctl_1_internal
(
self
->
fd
,
args
,
"devices"
,
SOUND_MIXER_READ_DEVMASK
);
}
static
PyObject
*
oss_mixer_stereodevices
(
oss_mixer_t
*
self
,
PyObject
*
args
)
oss_mixer_stereodevices
(
oss_mixer_t
*
self
,
PyObject
*
args
)
{
return
_do_ioctl_1_internal
(
self
->
fd
,
args
,
"stereodevices"
,
SOUND_MIXER_READ_STEREODEVS
);
}
static
PyObject
*
oss_mixer_recdevices
(
oss_mixer_t
*
self
,
PyObject
*
args
)
oss_mixer_recdevices
(
oss_mixer_t
*
self
,
PyObject
*
args
)
{
return
_do_ioctl_1_internal
(
self
->
fd
,
args
,
"recdevices"
,
SOUND_MIXER_READ_RECMASK
);
}
static
PyObject
*
oss_mixer_get
(
oss_mixer_t
*
self
,
PyObject
*
args
)
oss_mixer_get
(
oss_mixer_t
*
self
,
PyObject
*
args
)
{
int
channel
,
volume
;
/* Can't use _do_ioctl_1 because of encoded arg thingy. */
if
(
!
PyArg_ParseTuple
(
args
,
"i:get"
,
&
channel
))
if
(
!
PyArg_ParseTuple
(
args
,
"i:get"
,
&
channel
))
return
NULL
;
if
(
channel
<
0
||
channel
>
SOUND_MIXER_NRDEVICES
)
{
PyErr_SetString
(
OSSAudioError
,
"Invalid mixer channel specified."
);
PyErr_SetString
(
OSSAudioError
,
"Invalid mixer channel specified."
);
return
NULL
;
}
if
(
ioctl
(
self
->
fd
,
MIXER_READ
(
channel
),
&
volume
)
==
-
1
)
if
(
ioctl
(
self
->
fd
,
MIXER_READ
(
channel
),
&
volume
)
==
-
1
)
return
PyErr_SetFromErrno
(
PyExc_IOError
);
return
Py_BuildValue
(
"(ii)"
,
volume
&
0xff
,
(
volume
&
0xff00
)
>>
8
);
return
Py_BuildValue
(
"(ii)"
,
volume
&
0xff
,
(
volume
&
0xff00
)
>>
8
);
}
static
PyObject
*
oss_mixer_set
(
oss_mixer_t
*
self
,
PyObject
*
args
)
oss_mixer_set
(
oss_mixer_t
*
self
,
PyObject
*
args
)
{
int
channel
,
volume
,
leftVol
,
rightVol
;
/* Can't use _do_ioctl_1 because of encoded arg thingy. */
if
(
!
PyArg_ParseTuple
(
args
,
"i(ii):set"
,
&
channel
,
&
leftVol
,
&
rightVol
))
if
(
!
PyArg_ParseTuple
(
args
,
"i(ii):set"
,
&
channel
,
&
leftVol
,
&
rightVol
))
return
NULL
;
if
(
channel
<
0
||
channel
>
SOUND_MIXER_NRDEVICES
)
{
PyErr_SetString
(
OSSAudioError
,
"Invalid mixer channel specified."
);
PyErr_SetString
(
OSSAudioError
,
"Invalid mixer channel specified."
);
return
NULL
;
}
if
(
leftVol
<
0
||
rightVol
<
0
||
leftVol
>
100
||
rightVol
>
100
)
{
PyErr_SetString
(
OSSAudioError
,
"Volumes must be between 0 and 100."
);
PyErr_SetString
(
OSSAudioError
,
"Volumes must be between 0 and 100."
);
return
NULL
;
}
volume
=
(
rightVol
<<
8
)
|
leftVol
;
if
(
ioctl
(
self
->
fd
,
MIXER_WRITE
(
channel
),
&
volume
)
==
-
1
)
if
(
ioctl
(
self
->
fd
,
MIXER_WRITE
(
channel
),
&
volume
)
==
-
1
)
return
PyErr_SetFromErrno
(
PyExc_IOError
);
return
Py_BuildValue
(
"(ii)"
,
volume
&
0xff
,
(
volume
&
0xff00
)
>>
8
);
return
Py_BuildValue
(
"(ii)"
,
volume
&
0xff
,
(
volume
&
0xff00
)
>>
8
);
}
static
PyObject
*
oss_mixer_getrecsrc
(
oss_mixer_t
*
self
,
PyObject
*
args
)
oss_mixer_getrecsrc
(
oss_mixer_t
*
self
,
PyObject
*
args
)
{
return
_do_ioctl_1_internal
(
self
->
fd
,
args
,
"getrecsrc"
,
SOUND_MIXER_READ_RECSRC
);
}
static
PyObject
*
oss_mixer_setrecsrc
(
oss_mixer_t
*
self
,
PyObject
*
args
)
oss_mixer_setrecsrc
(
oss_mixer_t
*
self
,
PyObject
*
args
)
{
return
_do_ioctl_1
(
self
->
fd
,
args
,
"setrecsrc"
,
SOUND_MIXER_WRITE_RECSRC
);
...
...
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