ALboolean COALExtProvider::SetEFXEAXReverbProperties(EFXEAXREVERBPROPERTIES *pEFXEAXReverb, ALuint uiEffect)
{
if(!m_initialized) return AL_FALSE;
ALboolean bReturn = AL_FALSE;
if (pEFXEAXReverb)
{
// Clear AL Error code
alGetError();
alEffectf(uiEffect, AL_EAXREVERB_DENSITY, pEFXEAXReverb->flDensity);
alEffectf(uiEffect, AL_EAXREVERB_DIFFUSION, pEFXEAXReverb->flDiffusion);
alEffectf(uiEffect, AL_EAXREVERB_GAIN, pEFXEAXReverb->flGain);
alEffectf(uiEffect, AL_EAXREVERB_GAINHF, pEFXEAXReverb->flGainHF);
alEffectf(uiEffect, AL_EAXREVERB_GAINLF, pEFXEAXReverb->flGainLF);
alEffectf(uiEffect, AL_EAXREVERB_DECAY_TIME, pEFXEAXReverb->flDecayTime);
alEffectf(uiEffect, AL_EAXREVERB_DECAY_HFRATIO, pEFXEAXReverb->flDecayHFRatio);
alEffectf(uiEffect, AL_EAXREVERB_DECAY_LFRATIO, pEFXEAXReverb->flDecayLFRatio);
alEffectf(uiEffect, AL_EAXREVERB_REFLECTIONS_GAIN, pEFXEAXReverb->flReflectionsGain);
alEffectf(uiEffect, AL_EAXREVERB_REFLECTIONS_DELAY, pEFXEAXReverb->flReflectionsDelay);
alEffectfv(uiEffect, AL_EAXREVERB_REFLECTIONS_PAN, pEFXEAXReverb->flReflectionsPan);
alEffectf(uiEffect, AL_EAXREVERB_LATE_REVERB_GAIN, pEFXEAXReverb->flLateReverbGain);
alEffectf(uiEffect, AL_EAXREVERB_LATE_REVERB_DELAY, pEFXEAXReverb->flLateReverbDelay);
alEffectfv(uiEffect, AL_EAXREVERB_LATE_REVERB_PAN, pEFXEAXReverb->flLateReverbPan);
alEffectf(uiEffect, AL_EAXREVERB_ECHO_TIME, pEFXEAXReverb->flEchoTime);
alEffectf(uiEffect, AL_EAXREVERB_ECHO_DEPTH, pEFXEAXReverb->flEchoDepth);
alEffectf(uiEffect, AL_EAXREVERB_MODULATION_TIME, pEFXEAXReverb->flModulationTime);
alEffectf(uiEffect, AL_EAXREVERB_MODULATION_DEPTH, pEFXEAXReverb->flModulationDepth);
alEffectf(uiEffect, AL_EAXREVERB_AIR_ABSORPTION_GAINHF, pEFXEAXReverb->flAirAbsorptionGainHF);
alEffectf(uiEffect, AL_EAXREVERB_HFREFERENCE, pEFXEAXReverb->flHFReference);
alEffectf(uiEffect, AL_EAXREVERB_LFREFERENCE, pEFXEAXReverb->flLFReference);
alEffectf(uiEffect, AL_EAXREVERB_ROOM_ROLLOFF_FACTOR, pEFXEAXReverb->flRoomRolloffFactor);
alEffecti(uiEffect, AL_EAXREVERB_DECAY_HFLIMIT, pEFXEAXReverb->iDecayHFLimit);
if (alGetError() == AL_NO_ERROR)
bReturn = AL_TRUE;
}
return bReturn;
}
void EaxReverb::setLateReverbPan(const AudioSpaceCoordinate& coordinate) {
m_lateReverbPan.x = std::min(coordinate.x, double(1.0));
m_lateReverbPan.x = std::max(coordinate.x, double(-1.0));
m_lateReverbPan.y = std::min(coordinate.y, double(1.0));
m_lateReverbPan.y = std::max(coordinate.y, double(-1.0));
m_lateReverbPan.z = std::min(coordinate.z, double(1.0));
m_lateReverbPan.z = std::max(coordinate.z, double(-1.0));
ALfloat vec[3] = { static_cast<ALfloat>(m_lateReverbPan.x),
static_cast<ALfloat>(m_lateReverbPan.y), static_cast<ALfloat>(m_lateReverbPan.z) };
alEffectfv(m_effect, AL_EAXREVERB_LATE_REVERB_PAN, vec);
}
void CEFX::CommitEffects()
{
if (!supported)
return;
//! commit reverb properties
for (std::map<ALuint, ALfloat>::iterator it = sfxProperties->properties_f.begin(); it != sfxProperties->properties_f.end(); ++it)
alEffectf(sfxReverb, it->first, it->second);
for (std::map<ALuint, ALint>::iterator it = sfxProperties->properties_i.begin(); it != sfxProperties->properties_i.end(); ++it)
alEffecti(sfxReverb, it->first, it->second);
for (std::map<ALuint, float3>::iterator it = sfxProperties->properties_v.begin(); it != sfxProperties->properties_v.end(); ++it)
alEffectfv(sfxReverb, it->first, (ALfloat*)&it->second[0]);
alEffectf(sfxReverb, AL_EAXREVERB_ROOM_ROLLOFF_FACTOR, sfxProperties->properties_f[AL_EAXREVERB_ROOM_ROLLOFF_FACTOR] * heightRolloffModifier);
alAuxiliaryEffectSloti(sfxSlot, AL_EFFECTSLOT_EFFECT, sfxReverb);
for (std::map<ALuint, ALfloat>::iterator it=sfxProperties->filter_properties_f.begin(); it != sfxProperties->filter_properties_f.end(); ++it)
alFilterf(sfxFilter, it->first, it->second);
updates++;
}
static ALvoid CDECL wine_alEffectfv(ALuint eid, ALenum param, const ALfloat* values)
{
alEffectfv(eid, param, values);
}
