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mmdevapi: Support device ID paths in ActivateAudioInterfaceAsync.

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Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Andrew Eikum 2021-04-13 17:19:54 -05:00 committed by Alexandre Julliard
parent 80276752d1
commit 6de9bd06ba
1 changed files with 9 additions and 1 deletions
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10
dlls/mmdevapi/main.c
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@ -413,6 +413,7 @@ static HRESULT get_mmdevice_by_activatepath(const WCHAR *path, IMMDevice **mmdev
static const WCHAR DEVINTERFACE_AUDIO_RENDER_WSTR[] = L"{E6327CAD-DCEC-4949-AE8A-991E976A79D2}";
static const WCHAR DEVINTERFACE_AUDIO_CAPTURE_WSTR[] = L"{2EEF81BE-33FA-4800-9670-1CD474972C3F}";
static const WCHAR MMDEV_PATH_PREFIX[] = L"\\\\?\\SWD#MMDEVAPI#";
hr = MMDevEnum_Create(&IID_IMMDeviceEnumerator, (void**)&devenum);
if (FAILED(hr)) {
@ -424,8 +425,15 @@ static HRESULT get_mmdevice_by_activatepath(const WCHAR *path, IMMDevice **mmdev
hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(devenum, eRender, eMultimedia, mmdev);
} else if (!lstrcmpiW(path, DEVINTERFACE_AUDIO_CAPTURE_WSTR)){
hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(devenum, eCapture, eMultimedia, mmdev);
} else if (!memcmp(path, MMDEV_PATH_PREFIX, sizeof(MMDEV_PATH_PREFIX) - sizeof(WCHAR))) {
WCHAR device_id[56]; /* == strlen("{0.0.1.00000000}.{fd47d9cc-4218-4135-9ce2-0c195c87405b}") + 1 */
wcsncpy(device_id, path + (ARRAY_SIZE(MMDEV_PATH_PREFIX) - 1), ARRAY_SIZE(device_id));
device_id[ARRAY_SIZE(device_id) - 1] = 0;
hr = IMMDeviceEnumerator_GetDevice(devenum, device_id, mmdev);
} else {
FIXME("How to map path to device id? %s\n", debugstr_w(path));
FIXME("Unrecognized device id format: %s\n", debugstr_w(path));
hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
}