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directsoundsrc: Convert Windows strings to UTF8 before comparing against UTF8 strings

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The device name and descriptions returned are in the locale encoding, not
UTF8. Our device name property is in UTF8 though, so we need to convert.

https://bugzilla.gnome.org/show_bug.cgi?id=756948
This commit is contained in:
Sebastian Dröge 2016-05-02 11:30:43 +03:00
parent 619d198a2f
commit 65398a1596
1 changed files with 17 additions and 2 deletions
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19
sys/directsound/gstdirectsoundsrc.c
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@ -339,19 +339,34 @@ gst_directsound_enum_callback (GUID * pGUID, TCHAR * strDesc,
TCHAR * strDrvName, VOID * pContext)
{
GstDirectSoundSrc *dsoundsrc = GST_DIRECTSOUND_SRC (pContext);
gchar *driver, *description;
description = g_locale_to_utf8 (strDesc, -1, NULL, NULL, NULL);
if (!description) {
GST_ERROR_OBJECT (dsoundsrc,
"Failed to convert description from locale encoding to UTF8");
return TRUE;
}
driver = g_locale_to_utf8 (strDrvName, -1, NULL, NULL, NULL);
if (pGUID && dsoundsrc && dsoundsrc->device_name &&
!g_strcmp0 (dsoundsrc->device_name, strDesc)) {
!g_strcmp0 (dsoundsrc->device_name, description)) {
g_free (dsoundsrc->device_guid);
dsoundsrc->device_guid = (GUID *) g_malloc0 (sizeof (GUID));
memcpy (dsoundsrc->device_guid, pGUID, sizeof (GUID));
GST_INFO_OBJECT (dsoundsrc, "found the requested audio device :%s",
dsoundsrc->device_name);
g_free (description);
g_free (driver);
return FALSE;
}
GST_INFO_OBJECT (dsoundsrc, "sound device names: %s, %s, requested device:%s",
strDesc, strDrvName, dsoundsrc->device_name);
description, driver, dsoundsrc->device_name);
g_free (description);
g_free (driver);
return TRUE;
}