diff options
Diffstat (limited to 'Alc/ALc.c')
| -rw-r--r-- | Alc/ALc.c | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -2310,6 +2310,24 @@ static ALCenum UpdateDeviceParams(ALCdevice *device, const ALCint *attrList) } } AllocateVoices(context, context->MaxVoices, old_sends); + for(pos = 0;pos < context->VoiceCount;pos++) + { + ALvoice *voice = context->Voices[pos]; + if(!voice->Source) continue; + + if(device->AvgSpeakerDist > 0.0f) + { + /* Reinitialize the NFC filters for new parameters. */ + ALfloat w1 = SPEEDOFSOUNDMETRESPERSEC / + (device->AvgSpeakerDist * device->Frequency); + for(i = 0;i < voice->NumChannels;i++) + { + NfcFilterCreate1(&voice->Direct.Params[i].NFCtrlFilter[0], 0.0f, w1); + NfcFilterCreate2(&voice->Direct.Params[i].NFCtrlFilter[1], 0.0f, w1); + NfcFilterCreate3(&voice->Direct.Params[i].NFCtrlFilter[2], 0.0f, w1); + } + } + } UnlockUIntMapRead(&context->SourceMap); UpdateListenerProps(context); @@ -3755,6 +3773,7 @@ ALC_API ALCdevice* ALC_APIENTRY alcOpenDevice(const ALCchar *deviceName) device->FOAOut.NumChannels = 0; device->RealOut.Buffer = NULL; device->RealOut.NumChannels = 0; + device->AvgSpeakerDist = 0.0f; ATOMIC_INIT(&device->ContextList, NULL); @@ -4271,6 +4290,7 @@ ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT(const ALCchar *deviceN device->FOAOut.NumChannels = 0; device->RealOut.Buffer = NULL; device->RealOut.NumChannels = 0; + device->AvgSpeakerDist = 0.0f; ATOMIC_INIT(&device->ContextList, NULL); |