[PATCH 3/4] mmdevapi: Complete IAudioClient3_GetSharedModeEnginePeriod.

[Davide Beatrici]

From: Davide Beatrici

---
 dlls/mmdevapi/client.c | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/dlls/mmdevapi/client.c b/dlls/mmdevapi/client.c
index 297ce5fa9a2..6517433fe94 100644
--- a/dlls/mmdevapi/client.c
+++ b/dlls/mmdevapi/client.c
@@ -993,17 +993,28 @@ static HRESULT WINAPI client_GetSharedModeEnginePeriod(IAudioClient3 *iface,
                                                 UINT32 *max_period_frames)
 {
     struct audio_client *This = impl_from_IAudioClient3(iface);
-    FIXME("(%p)->(%p, %p, %p, %p, %p) - partial stub\n",
+    REFERENCE_TIME def_period, min_period;
+    HRESULT hr;
+
+    TRACE("(%p)->(%p, %p, %p, %p, %p)\n",
           This, format, default_period_frames,
           unit_period_frames, min_period_frames,
           max_period_frames);

-    *default_period_frames =
-        *min_period_frames =
-        *max_period_frames =
-        format->nSamplesPerSec / 100; /* ~10ms */
-    *unit_period_frames = 1;
-    return S_OK;
+    if (!default_period_frames | !unit_period_frames | !max_period_frames)
+        return E_INVALIDARG;
+    if (!min_period_frames)
+        return E_POINTER;
+
+    if (FAILED(hr = get_periods(This, &def_period, &min_period)))
+        return hr;
+
+    *default_period_frames = def_period * format->nSamplesPerSec / (REFERENCE_TIME)10000000;
+    *min_period_frames     = min_period * format->nSamplesPerSec / (REFERENCE_TIME)10000000;
+    *max_period_frames     = *default_period_frames;
+    *unit_period_frames    = 1;
+
+    return hr;
 }

static HRESULT WINAPI client_GetCurrentSharedModeEnginePeriod(IAudioClient3 *iface,