const struct Hrtf *GetHrtf(ALCdevice *device)
{
if(device->FmtChans == DevFmtStereo)
{
struct Hrtf *Hrtf = LoadedHrtfs;
while(Hrtf != NULL)
{
if(device->Frequency == Hrtf->sampleRate)
return Hrtf;
Hrtf = Hrtf->next;
}
Hrtf = LoadHrtf(device->Frequency);
if(Hrtf != NULL)
return Hrtf;
if(device->Frequency == DefaultHrtf.sampleRate)
return &DefaultHrtf;
}
ERR("Incompatible format: %s %uhz\n",
DevFmtChannelsString(device->FmtChans), device->Frequency);
return NULL;
}
void FindHrtfFormat(const ALCdevice *device, enum DevFmtChannels *chans, ALCuint *srate)
{
const struct Hrtf *hrtf = &DefaultHrtf;
if(device->Frequency != DefaultHrtf.sampleRate)
{
hrtf = LoadedHrtfs;
while(hrtf != NULL)
{
if(device->Frequency == hrtf->sampleRate)
break;
hrtf = hrtf->next;
}
if(hrtf == NULL)
hrtf = LoadHrtf(device->Frequency);
if(hrtf == NULL)
hrtf = &DefaultHrtf;
}
*chans = DevFmtStereo;
*srate = hrtf->sampleRate;
}
