diff options
Diffstat (limited to 'sys/wasapi/gstwasapiutil.c')
| -rw-r--r-- | sys/wasapi/gstwasapiutil.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sys/wasapi/gstwasapiutil.c b/sys/wasapi/gstwasapiutil.c index e1ac7e568..1ca535722 100644 --- a/sys/wasapi/gstwasapiutil.c +++ b/sys/wasapi/gstwasapiutil.c @@ -899,10 +899,16 @@ gst_wasapi_util_initialize_audioclient (GstElement * self, } HR_FAILED_RET (hr, IAudioClient::Initialize, FALSE); - hr = IAudioClient_GetBufferSize (client, &n_frames); - HR_FAILED_RET (hr, IAudioClient::GetBufferSize, FALSE); + if (sharemode == AUDCLNT_SHAREMODE_EXCLUSIVE) { + /* We use the device period for the segment size and that needs to match + * the buffer size exactly when we write into it */ + hr = IAudioClient_GetBufferSize (client, &n_frames); + HR_FAILED_RET (hr, IAudioClient::GetBufferSize, FALSE); - *ret_devicep_frames = n_frames; + *ret_devicep_frames = n_frames; + } else { + *ret_devicep_frames = (rate * device_period * 100) / GST_SECOND; + } return TRUE; } |