[Bug 22476] No sound in application

http://bugs.winehq.org/show_bug.cgi?id=22476

--- Comment #13 from Raymond   2010-05-18 08:20:40 ---
(In reply to comment #10)
> If the capture test fails that means that oss doesn't support float for
> capture. However rendering sound might still work. What happens on the render
> test with oss only?

even alsa does not support float for hw device of any sound card ,

is there any openal parameter can use 16-bit or 8 bit since this patch suppose 
fall back when alsa does not accept float

http://repo.or.cz/w/openal-soft.git/commit/00272883f64d4fa664e7019f9ce9100a4...

this mean open "plughw" , "plug:dmix" ,  "pulse" and "plug:front", ... work
only

how did the function IAudioClient_GetDevicePeriod() get the device period ?

hr = IAudioClient_GetDevicePeriod(ac, NULL, NULL);
    ok(hr == E_POINTER, "Invalid GetDevicePeriod call returns %08x\n", hr);

capture.c:186: Returned periods: 20.00000 ms 3.00000 ms