diff options
| author | Chris Robinson <[email protected]> | 2012-03-13 01:32:15 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2012-03-13 01:32:15 -0700 |
| commit | 0af14c7a11b31216bb4c4f7db3fe91af5abac454 (patch) | |
| tree | 68fa581f5410e81175b8b67b778ef724d83198d7 /Alc | |
| parent | 8ef777ebbefd651e6039369cc52fa13effa18c2f (diff) | |
Try to find a multiple of mmdevapi's period size nearest to the wanted update size
Diffstat (limited to 'Alc')
| -rw-r--r-- | Alc/backends/mmdevapi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Alc/backends/mmdevapi.c b/Alc/backends/mmdevapi.c index 13d63941..9e55c8ce 100644 --- a/Alc/backends/mmdevapi.c +++ b/Alc/backends/mmdevapi.c @@ -520,6 +520,9 @@ static HRESULT DoReset(ALCdevice *device) if(SUCCEEDED(hr)) { min_len = (UINT32)((min_per*device->Frequency + 10000000-1) / 10000000); + /* Find the nearest multiple of the period size to the update size */ + if(min_len < device->UpdateSize) + min_len *= (device->UpdateSize + min_len/2)/min_len; hr = IAudioClient_GetBufferSize(data->client, &buffer_len); } if(FAILED(hr)) |