ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

dsound: Allow inactive devices to change the primary format. 

Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Andrew Eikum 2016-05-19 09:11:08 -05:00 committed by Alexandre Julliard
parent 49aacb4784
commit 4fbe6f3e76
1 changed files with 20 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
dlls/dsound/primary.c
View File

@ -479,35 +479,30 @@ HRESULT primarybuffer_SetFormat(DirectSoundDevice *device, LPCWAVEFORMATEX passe
RtlAcquireResourceExclusive(&(device->buffer_list_lock), TRUE);
EnterCriticalSection(&(device->mixlock));
if (device->priolevel == DSSCL_WRITEPRIMARY) {
old_fmt = device->primary_pwfx;
device->primary_pwfx = DSOUND_CopyFormat(passed_fmt);
fmtex = (WAVEFORMATEXTENSIBLE *)device->primary_pwfx;
if (device->primary_pwfx == NULL) {
err = DSERR_OUTOFMEMORY;
goto out;
}
old_fmt = device->primary_pwfx;
device->primary_pwfx = DSOUND_CopyFormat(passed_fmt);
fmtex = (WAVEFORMATEXTENSIBLE *)device->primary_pwfx;
if (device->primary_pwfx == NULL) {
err = DSERR_OUTOFMEMORY;
goto out;
}
if (fmtex->Format.wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
fmtex->Samples.wValidBitsPerSample == 0) {
TRACE("Correcting 0 valid bits per sample\n");
fmtex->Samples.wValidBitsPerSample = fmtex->Format.wBitsPerSample;
}
if (fmtex->Format.wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
fmtex->Samples.wValidBitsPerSample == 0) {
TRACE("Correcting 0 valid bits per sample\n");
fmtex->Samples.wValidBitsPerSample = fmtex->Format.wBitsPerSample;
}
if(device->priolevel == DSSCL_WRITEPRIMARY || device->nrofbuffers == 0)
err = DSOUND_ReopenDevice(device, TRUE);
if (FAILED(err)) {
ERR("No formats could be opened\n");
HeapFree(GetProcessHeap(), 0, device->primary_pwfx);
device->primary_pwfx = old_fmt;
} else
HeapFree(GetProcessHeap(), 0, old_fmt);
if (FAILED(err) && device->priolevel == DSSCL_WRITEPRIMARY) {
ERR("No formats could be opened\n");
HeapFree(GetProcessHeap(), 0, device->primary_pwfx);
device->primary_pwfx = old_fmt;
} else {
WAVEFORMATEX *wfx = DSOUND_CopyFormat(passed_fmt);
if (wfx) {
HeapFree(GetProcessHeap(), 0, device->primary_pwfx);
device->primary_pwfx = wfx;
} else
err = DSERR_OUTOFMEMORY;
/* ignore failures */
err = S_OK;
HeapFree(GetProcessHeap(), 0, old_fmt);
}
out: