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winmm: Call IsFormatSupported for WAVE_FORMAT_QUERY only.

This commit is contained in:
Jörg Höhle 2012-01-12 22:29:42 +01:00 committed by Alexandre Julliard
parent e3e0bfca20
commit f5628373e5
1 changed files with 10 additions and 16 deletions
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26
dlls/winmm/waveform.c
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@ -920,7 +920,7 @@ static MMRESULT WINMM_MapDevice(WINMM_OpenInfo *info, BOOL is_out)
static LRESULT WINMM_OpenDevice(WINMM_Device *device, WINMM_MMDevice *mmdevice,
WINMM_OpenInfo *info)
{
WAVEFORMATEX *closer_fmt = NULL, fmt, *passed_fmt;
WAVEFORMATEX fmt, *passed_fmt;
LRESULT ret = MMSYSERR_NOMEM;
HRESULT hr;
@ -967,21 +967,14 @@ static LRESULT WINMM_OpenDevice(WINMM_Device *device, WINMM_MMDevice *mmdevice,
}else
passed_fmt = info->format;
hr = IAudioClient_IsFormatSupported(device->client,
AUDCLNT_SHAREMODE_SHARED, passed_fmt, &closer_fmt);
if(closer_fmt)
CoTaskMemFree(closer_fmt);
if(FAILED(hr) && hr != AUDCLNT_E_UNSUPPORTED_FORMAT){
WARN("IsFormatSupported failed: %08x\n", hr);
ret = hr2mmr(hr);
goto error;
}
if(hr == S_FALSE || hr == AUDCLNT_E_UNSUPPORTED_FORMAT){
ret = WAVERR_BADFORMAT;
goto error;
}
if(info->flags & WAVE_FORMAT_QUERY){
ret = MMSYSERR_NOERROR;
WAVEFORMATEX *closer_fmt = NULL;
hr = IAudioClient_IsFormatSupported(device->client,
AUDCLNT_SHAREMODE_SHARED, passed_fmt, &closer_fmt);
if(closer_fmt)
CoTaskMemFree(closer_fmt);
ret = hr == S_FALSE ? WAVERR_BADFORMAT : hr2mmr(hr);
goto error;
}
@ -990,7 +983,8 @@ static LRESULT WINMM_OpenDevice(WINMM_Device *device, WINMM_MMDevice *mmdevice,
AUDCLNT_STREAMFLAGS_EVENTCALLBACK | AUDCLNT_STREAMFLAGS_NOPERSIST,
10 * 100000, 50000, passed_fmt, &device->parent->session);
if(FAILED(hr)){
WARN("Initialize failed: %08x\n", hr);
if(hr != AUDCLNT_E_UNSUPPORTED_FORMAT)
WARN("Initialize failed: %08x\n", hr);
ret = hr2mmr(hr);
goto error;
}