Claire Girka : winepulse: Store and use device period on stream creation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b4aa68c9c711a7b6572fbe7cdf6d7cd7fb9303b9
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=b4aa68c9c711a7b6572fbe7cd...

Author: Claire Girka 
Date:   Mon Jul  4 21:37:00 2022 +0200

winepulse: Store and use device period on stream creation.

---

dlls/winepulse.drv/pulse.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/dlls/winepulse.drv/pulse.c b/dlls/winepulse.drv/pulse.c
index 40f5f66c129..caf9a1c9c51 100644
--- a/dlls/winepulse.drv/pulse.c
+++ b/dlls/winepulse.drv/pulse.c
@@ -57,6 +57,8 @@ struct pulse_stream
     HANDLE event;
     float vol[PA_CHANNELS_MAX];

+    REFERENCE_TIME def_period;
+
     INT32 locked;
     BOOL started;
     SIZE_T bufsize_frames, real_bufsize_bytes, period_bytes;
@@ -1123,10 +1125,16 @@ static NTSTATUS pulse_create_stream(void *args)
     if (FAILED(hr))
         goto exit;

-    period = pulse_def_period[stream->dataflow == eCapture];
+    period = 0;
+    hr = get_device_period_helper(params->dataflow, params->pulse_name, &period, NULL);
+    if (FAILED(hr))
+        goto exit;
+
     if (duration < 3 * period)
         duration = 3 * period;

+    stream->def_period = period;
+
     stream->period_bytes = pa_frame_size(&stream->ss) * muldiv(period, stream->ss.rate, 10000000);

stream->bufsize_frames = ceil((duration / 10000000.) * params->fmt->nSamplesPerSec);