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Diffstat (limited to 'Alc/backends/mmdevapi.c')
-rw-r--r--Alc/backends/mmdevapi.c75
1 files changed, 64 insertions, 11 deletions
diff --git a/Alc/backends/mmdevapi.c b/Alc/backends/mmdevapi.c
index bcef0a5f..31092db7 100644
--- a/Alc/backends/mmdevapi.c
+++ b/Alc/backends/mmdevapi.c
@@ -52,6 +52,7 @@ DEFINE_GUID(KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, 0x00000003, 0x0000, 0x0010, 0x80, 0
DEFINE_DEVPROPKEY(DEVPKEY_Device_FriendlyName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80,0x20, 0x67,0xd1,0x46,0xa8,0x50,0xe0, 14);
DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_FormFactor, 0x1da5d803, 0xd492, 0x4edd, 0x8c,0x23, 0xe0,0xc0,0xff,0xee,0x7f,0x0e, 0);
+DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_GUID, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23,0xe0, 0xc0,0xff,0xee,0x7f,0x0e, 4 );
#define MONO SPEAKER_FRONT_CENTER
#define STEREO (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT)
@@ -67,6 +68,7 @@ DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_FormFactor, 0x1da5d803, 0xd492, 0x4edd, 0x
typedef struct {
al_string name;
+ al_string endpoint_guid; // obtained from PKEY_AudioEndpoint_GUID , set to "Unknown device GUID" if absent.
WCHAR *devid;
} DevMap;
TYPEDEF_VECTOR(DevMap, vector_DevMap)
@@ -75,6 +77,7 @@ static void clear_devlist(vector_DevMap *list)
{
#define CLEAR_DEVMAP(i) do { \
AL_STRING_DEINIT((i)->name); \
+ AL_STRING_DEINIT((i)->endpoint_guid); \
free((i)->devid); \
(i)->devid = NULL; \
} while(0)
@@ -119,10 +122,11 @@ static HRESULT WaitForResponse(ThreadRequest *req)
}
-static void get_device_name(IMMDevice *device, al_string *name)
+static void get_device_name_and_guid(IMMDevice *device, al_string *name, al_string *guid)
{
IPropertyStore *ps;
PROPVARIANT pvname;
+ PROPVARIANT pvguid;
HRESULT hr;
al_string_copy_cstr(name, DEVNAME_HEAD);
@@ -132,6 +136,7 @@ static void get_device_name(IMMDevice *device, al_string *name)
{
WARN("OpenPropertyStore failed: 0x%08lx\n", hr);
al_string_append_cstr(name, "Unknown Device Name");
+ if(guid!=NULL)al_string_copy_cstr(guid, "Unknown Device GUID");
return;
}
@@ -150,8 +155,28 @@ static void get_device_name(IMMDevice *device, al_string *name)
WARN("Unexpected PROPVARIANT type: 0x%04x\n", pvname.vt);
al_string_append_cstr(name, "Unknown Device Name");
}
-
PropVariantClear(&pvname);
+
+ if(guid!=NULL){
+ PropVariantInit(&pvguid);
+
+ hr = IPropertyStore_GetValue(ps, (const PROPERTYKEY*)&PKEY_AudioEndpoint_GUID, &pvguid);
+ if(FAILED(hr))
+ {
+ WARN("GetValue AudioEndpoint_GUID failed: 0x%08lx\n", hr);
+ al_string_copy_cstr(guid, "Unknown Device GUID");
+ }
+ else if(pvguid.vt == VT_LPWSTR)
+ al_string_copy_wcstr(guid, pvguid.pwszVal);
+ else
+ {
+ WARN("Unexpected PROPVARIANT type: 0x%04x\n", pvguid.vt);
+ al_string_copy_cstr(guid, "Unknown Device GUID");
+ }
+
+ PropVariantClear(&pvguid);
+ }
+
IPropertyStore_Release(ps);
}
@@ -193,9 +218,10 @@ static void add_device(IMMDevice *device, LPCWSTR devid, vector_DevMap *list)
AL_STRING_INIT(tmpname);
AL_STRING_INIT(entry.name);
+ AL_STRING_INIT(entry.endpoint_guid);
entry.devid = strdupW(devid);
- get_device_name(device, &tmpname);
+ get_device_name_and_guid(device, &tmpname, &entry.endpoint_guid);
while(1)
{
@@ -216,7 +242,7 @@ static void add_device(IMMDevice *device, LPCWSTR devid, vector_DevMap *list)
count++;
}
- TRACE("Got device \"%s\", \"%ls\"\n", al_string_get_cstr(entry.name), entry.devid);
+ TRACE("Got device \"%s\", \"%s\", \"%ls\"\n", al_string_get_cstr(entry.name), al_string_get_cstr(entry.endpoint_guid), entry.devid);
VECTOR_PUSH_BACK(*list, entry);
AL_STRING_DEINIT(tmpname);
@@ -663,7 +689,6 @@ static ALCboolean MakeExtensible(WAVEFORMATEXTENSIBLE *out, const WAVEFORMATEX *
return ALC_TRUE;
}
-
static ALCenum ALCmmdevPlayback_open(ALCmmdevPlayback *self, const ALCchar *deviceName)
{
HRESULT hr = S_OK;
@@ -690,8 +715,23 @@ static ALCenum ALCmmdevPlayback_open(ALCmmdevPlayback *self, const ALCchar *devi
}
hr = E_FAIL;
-#define MATCH_NAME(i) (al_string_cmp_cstr((i)->name, deviceName) == 0)
+#define MATCH_NAME(i) (al_string_cmp_cstr((i)->name, deviceName) == 0 || \
+ al_string_cmp_cstr((i)->endpoint_guid, deviceName) == 0)
VECTOR_FIND_IF(iter, const DevMap, PlaybackDevices, MATCH_NAME);
+#undef MATCH_NAME
+ if(iter == VECTOR_END(PlaybackDevices))
+ {
+ int len;
+ if((len=MultiByteToWideChar(CP_UTF8, 0, deviceName, -1, NULL, 0)) > 0)
+ {
+ WCHAR *wname = calloc(sizeof(WCHAR), len);
+ MultiByteToWideChar(CP_UTF8, 0, deviceName, -1, wname, len);
+#define MATCH_NAME(i) (wcscmp((i)->devid, wname) == 0)
+ VECTOR_FIND_IF(iter, const DevMap, PlaybackDevices, MATCH_NAME);
+#undef MATCH_NAME
+ free(wname);
+ }
+ }
if(iter == VECTOR_END(PlaybackDevices))
WARN("Failed to find device name matching \"%s\"\n", deviceName);
else
@@ -701,7 +741,6 @@ static ALCenum ALCmmdevPlayback_open(ALCmmdevPlayback *self, const ALCchar *devi
al_string_copy(&device->DeviceName, iter->name);
hr = S_OK;
}
-#undef MATCH_NAME
}
}
@@ -758,7 +797,7 @@ static HRESULT ALCmmdevPlayback_openProxy(ALCmmdevPlayback *self)
{
self->client = ptr;
if(al_string_empty(device->DeviceName))
- get_device_name(self->mmdev, &device->DeviceName);
+ get_device_name_and_guid(self->mmdev, &device->DeviceName, NULL);
}
if(FAILED(hr))
@@ -1335,8 +1374,23 @@ static ALCenum ALCmmdevCapture_open(ALCmmdevCapture *self, const ALCchar *device
}
hr = E_FAIL;
-#define MATCH_NAME(i) (al_string_cmp_cstr((i)->name, deviceName) == 0)
+#define MATCH_NAME(i) (al_string_cmp_cstr((i)->name, deviceName) == 0 || \
+ al_string_cmp_cstr((i)->endpoint_guid, deviceName) == 0)
VECTOR_FIND_IF(iter, const DevMap, CaptureDevices, MATCH_NAME);
+#undef MATCH_NAME
+ if(iter == VECTOR_END(CaptureDevices))
+ {
+ int len;
+ if((len=MultiByteToWideChar(CP_UTF8, 0, deviceName, -1, NULL, 0)) > 0)
+ {
+ WCHAR *wname = calloc(sizeof(WCHAR), len);
+ MultiByteToWideChar(CP_UTF8, 0, deviceName, -1, wname, len);
+#define MATCH_NAME(i) (wcscmp((i)->devid, wname) == 0)
+ VECTOR_FIND_IF(iter, const DevMap, CaptureDevices, MATCH_NAME);
+#undef MATCH_NAME
+ free(wname);
+ }
+ }
if(iter == VECTOR_END(CaptureDevices))
WARN("Failed to find device name matching \"%s\"\n", deviceName);
else
@@ -1346,7 +1400,6 @@ static ALCenum ALCmmdevCapture_open(ALCmmdevCapture *self, const ALCchar *device
al_string_copy(&device->DeviceName, iter->name);
hr = S_OK;
}
-#undef MATCH_NAME
}
}
@@ -1421,7 +1474,7 @@ static HRESULT ALCmmdevCapture_openProxy(ALCmmdevCapture *self)
{
self->client = ptr;
if(al_string_empty(device->DeviceName))
- get_device_name(self->mmdev, &device->DeviceName);
+ get_device_name_and_guid(self->mmdev, &device->DeviceName, NULL);
}
if(FAILED(hr))
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 02:46:46 +0000