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directsoundsrc: Remove unused variable

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This commit is contained in:
Sebastian Dröge 2013-08-22 17:32:17 +02:00
parent 4b30e11a2d
commit 6f4f84fea0
1 changed files with 16 additions and 19 deletions
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31
sys/directsound/gstdirectsoundsrc.c
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@ -139,8 +139,8 @@ gst_directsound_src_finalize (GObject * object)
g_mutex_clear (&dsoundsrc->dsound_lock); g_mutex_clear (&dsoundsrc->dsound_lock);
g_free(dsoundsrc->device_name); g_free (dsoundsrc->device_name);
g_free(dsoundsrc->device_guid); g_free (dsoundsrc->device_guid);
G_OBJECT_CLASS (parent_class)->finalize (object); G_OBJECT_CLASS (parent_class)->finalize (object);
} }
@ -192,8 +192,7 @@ gst_directsound_src_class_init (GstDirectSoundSrcClass * klass)
g_object_class_install_property g_object_class_install_property
(gobject_class, PROP_DEVICE_NAME, (gobject_class, PROP_DEVICE_NAME,
g_param_spec_string ("device-name", "Device name", g_param_spec_string ("device-name", "Device name",
"Human-readable name of the sound device", NULL, "Human-readable name of the sound device", NULL, G_PARAM_READWRITE));
G_PARAM_READWRITE));
} }
static GstCaps * static GstCaps *
@ -269,22 +268,22 @@ gst_directsound_src_init (GstDirectSoundSrc * src)
* Gets the GUID of request audio device * Gets the GUID of request audio device
*/ */
static BOOL CALLBACK static BOOL CALLBACK
gst_directsound_enum_callback( GUID* pGUID, TCHAR* strDesc, TCHAR* strDrvName, gst_directsound_enum_callback (GUID * pGUID, TCHAR * strDesc,
VOID* pContext ) TCHAR * strDrvName, VOID * pContext)
{ {
GstDirectSoundSrc *dsoundsrc = GST_DIRECTSOUND_SRC (pContext); GstDirectSoundSrc *dsoundsrc = GST_DIRECTSOUND_SRC (pContext);
if ( pGUID && dsoundsrc && dsoundsrc->device_name && if (pGUID && dsoundsrc && dsoundsrc->device_name &&
!g_strcmp0(dsoundsrc->device_name, strDesc)) { !g_strcmp0 (dsoundsrc->device_name, strDesc)) {
g_free(dsoundsrc->device_guid); g_free (dsoundsrc->device_guid);
dsoundsrc->device_guid = (GUID *) g_malloc0(sizeof(GUID)); dsoundsrc->device_guid = (GUID *) g_malloc0 (sizeof (GUID));
memcpy( dsoundsrc->device_guid, pGUID, sizeof(GUID)); memcpy (dsoundsrc->device_guid, pGUID, sizeof (GUID));
GST_INFO_OBJECT(dsoundsrc, "found the requested audio device :%s", GST_INFO_OBJECT (dsoundsrc, "found the requested audio device :%s",
dsoundsrc->device_name); dsoundsrc->device_name);
return FALSE; return FALSE;
} }
GST_INFO_OBJECT(dsoundsrc, "sound device names: %s, %s, requested device:%s", GST_INFO_OBJECT (dsoundsrc, "sound device names: %s, %s, requested device:%s",
strDesc, strDrvName, dsoundsrc->device_name); strDesc, strDrvName, dsoundsrc->device_name);
return TRUE; return TRUE;
@ -295,7 +294,6 @@ gst_directsound_src_open (GstAudioSrc * asrc)
{ {
GstDirectSoundSrc *dsoundsrc; GstDirectSoundSrc *dsoundsrc;
HRESULT hRes; /* Result for windows functions */ HRESULT hRes; /* Result for windows functions */
LPGUID guid;
GST_DEBUG_OBJECT (asrc, "opening directsoundsrc"); GST_DEBUG_OBJECT (asrc, "opening directsoundsrc");
@ -317,9 +315,8 @@ gst_directsound_src_open (GstAudioSrc * asrc)
goto capture_function; goto capture_function;
} }
hRes = hRes = DirectSoundCaptureEnumerate ((LPDSENUMCALLBACK)
DirectSoundCaptureEnumerate((LPDSENUMCALLBACK)gst_directsound_enum_callback, gst_directsound_enum_callback, (VOID *) dsoundsrc);
(VOID*)dsoundsrc);
if (FAILED (hRes)) { if (FAILED (hRes)) {
goto capture_enumerate; goto capture_enumerate;
} }