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Improve locking when calling the backend capture API

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This commit is contained in:
Chris Robinson 2010-06-05 04:42:05 -07:00
parent 33234d605a
commit 98c01a40e6
1 changed files with 12 additions and 18 deletions
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30
Alc/ALc.c
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@ -1003,37 +1003,31 @@ ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice(ALCdevice *pDevice)
ALC_API void ALC_APIENTRY alcCaptureStart(ALCdevice *device)
{
if(!IsDevice(device) || !device->IsCaptureDevice)
{
alcSetError(device, ALC_INVALID_DEVICE);
return;
}
SuspendContext(NULL);
ALCdevice_StartCapture(device);
if(!IsDevice(device) || !device->IsCaptureDevice)
alcSetError(device, ALC_INVALID_DEVICE);
else if(device->Connected)
ALCdevice_StartCapture(device);
ProcessContext(NULL);
}
ALC_API void ALC_APIENTRY alcCaptureStop(ALCdevice *device)
{
if(!IsDevice(device) || !device->IsCaptureDevice)
{
alcSetError(device, ALC_INVALID_DEVICE);
return;
}
SuspendContext(NULL);
ALCdevice_StopCapture(device);
if(!IsDevice(device) || !device->IsCaptureDevice)
alcSetError(device, ALC_INVALID_DEVICE);
else
ALCdevice_StopCapture(device);
ProcessContext(NULL);
}
ALC_API void ALC_APIENTRY alcCaptureSamples(ALCdevice *device, ALCvoid *buffer, ALCsizei samples)
{
if(!IsDevice(device) || !device->IsCaptureDevice)
{
alcSetError(device, ALC_INVALID_DEVICE);
return;
}
SuspendContext(NULL);
ALCdevice_CaptureSamples(device, buffer, samples);
if(!IsDevice(device) || !device->IsCaptureDevice)
alcSetError(device, ALC_INVALID_DEVICE);
else
ALCdevice_CaptureSamples(device, buffer, samples);
ProcessContext(NULL);
}