diff options
Diffstat (limited to 'Runtime/Audio/AudioReverbFilter.cpp')
| -rw-r--r-- | Runtime/Audio/AudioReverbFilter.cpp | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/Runtime/Audio/AudioReverbFilter.cpp b/Runtime/Audio/AudioReverbFilter.cpp new file mode 100644 index 0000000..fe1e34d --- /dev/null +++ b/Runtime/Audio/AudioReverbFilter.cpp @@ -0,0 +1,194 @@ +#include "UnityPrefix.h" +#include "Configuration/UnityConfigure.h" +#if ENABLE_AUDIO_FMOD +#include "AudioReverbFilter.h" +#include "Runtime/Utilities/Utility.h" +#include "AudioTypes.h" + +/* Inst Env Diffus Room RoomHF RmLF DecTm DecHF DecLF Refl RefDel Revb RevDel ModTm ModDp HFRef LFRef Diffus Densty FLAGS */ +#define FMOD_PRESET_DRUGGED { 0, 23, 0.50f, -1000, 0, 0, 8.39f, 1.39f, 1.0f, -115, 0.002f, 985, 0.030f, 0.250f, 0.00f, 5000.0f, 250.0f, 100.0f, 100.0f, 0x1f } +#define FMOD_PRESET_DIZZY { 0, 24, 0.60f, -1000, -400, 0, 17.23f, 0.56f, 1.0f, -1713, 0.020f, -613, 0.030f, 0.250f, 0.310f, 5000.0f, 250.0f, 100.0f, 100.0f, 0x1f } +#define FMOD_PRESET_PSYCHOTIC { 0, 25, 0.50f, -1000, -151, 0, 7.56f, 0.91f, 1.0f, -626, 0.020f, 774, 0.030f, 0.250f, 0.00f, 5000.0f, 250.0f, 100.0f, 100.0f, 0x1f } + + +FMOD_REVERB_PROPERTIES ReverbPresets [] = +{ + FMOD_PRESET_OFF, + FMOD_PRESET_GENERIC, + FMOD_PRESET_PADDEDCELL, + FMOD_PRESET_ROOM, + FMOD_PRESET_BATHROOM, + FMOD_PRESET_LIVINGROOM, + FMOD_PRESET_STONEROOM, + FMOD_PRESET_AUDITORIUM, + FMOD_PRESET_CONCERTHALL, + FMOD_PRESET_CAVE, + FMOD_PRESET_ARENA, + FMOD_PRESET_HANGAR, + FMOD_PRESET_CARPETTEDHALLWAY, + FMOD_PRESET_HALLWAY, + FMOD_PRESET_STONECORRIDOR, + FMOD_PRESET_ALLEY, + FMOD_PRESET_FOREST, + FMOD_PRESET_CITY, + FMOD_PRESET_MOUNTAINS, + FMOD_PRESET_QUARRY, + FMOD_PRESET_PLAIN, + FMOD_PRESET_PARKINGLOT, + FMOD_PRESET_SEWERPIPE, + FMOD_PRESET_UNDERWATER, + FMOD_PRESET_DRUGGED, + FMOD_PRESET_DIZZY, + FMOD_PRESET_PSYCHOTIC +}; + +AudioReverbFilter::AudioReverbFilter (MemLabelId label, ObjectCreationMode mode) : +Super(label, mode), +m_DryLevel(0.0f), // Dry Level : Mix level of dry signal in output in mB. Ranges from -10000.0 to 0.0. Default is 0. +m_Room(0.0f), // Room : Room effect level at low frequencies in mB. Ranges from -10000.0 to 0.0. Default is 0.0. +m_RoomHF(0.0f), // Room HF : Room effect high-frequency level re. low frequency level in mB. Ranges from -10000.0 to 0.0. Default is 0.0. +m_RoomRolloff(10.0f), // Room Rolloff : Like DS3D flRolloffFactor but for room effect. Ranges from 0.0 to 10.0. Default is 10.0 +m_DecayTime(1.0f), // Reverberation decay time at low-frequencies in seconds. Ranges from 0.1 to 20.0. Default is 1.0. +m_DecayHFRatio(0.5f), // Decay HF Ratio : High-frequency to low-frequency decay time ratio. Ranges from 0.1 to 2.0. Default is 0.5. +m_ReflectionsLevel(-10000.0f), // Early reflections level relative to room effect in mB. Ranges from -10000.0 to 1000.0. Default is -10000.0. +m_ReverbLevel(0.0f), // Reverb : Late reverberation level relative to room effect in mB. Ranges from -10000.0 to 2000.0. Default is 0.0. +m_ReverbDelay(0.04f), // Late reverberation delay time relative to first reflection in seconds. Ranges from 0.0 to 0.1. Default is 0.04. +m_Diffusion(100.0f), // Reverberation diffusion (echo density) in percent. Ranges from 0.0 to 100.0. Default is 100.0. +m_Density(100.0f), // Reverberation density (modal density) in percent. Ranges from 0.0 to 100.0. Default is 100.0. +m_HFReference(5000.0f), // HF Reference : Reference high frequency in Hz. Ranges from 20.0 to 20000.0. Default is 5000.0. +m_RoomLF(0.0f), // Room effect low-frequency level in mB. Ranges from -10000.0 to 0.0. Default is 0.0. +m_LFReference(250.0f), // Reference low-frequency in Hz. Ranges from 20.0 to 1000.0. Default is 250.0. +m_ReflectionsDelay(0.0f), // Late reverberation level relative to room effect in mB. Ranges from -10000.0 to 2000.0. Default is 0.0. +m_ReverbPreset(27) +{ + m_Type = FMOD_DSP_TYPE_SFXREVERB; +} + +AudioReverbFilter::~AudioReverbFilter() +{} + +void AudioReverbFilter::AddToManager() +{ + Super::AddToManager(); +} + +void AudioReverbFilter::CheckConsistency() +{ + Super::CheckConsistency(); + m_DryLevel = clamp(m_DryLevel,-10000.0f, 0.0f); + m_Room = clamp(m_Room,-10000.0f, 0.0f); + m_RoomHF = clamp(m_RoomHF,-10000.0f, 0.0f); + m_RoomRolloff = clamp(m_RoomRolloff,-10000.0f, 0.0f); + m_DecayTime = clamp(m_DecayTime,0.1f, 20.0f); + m_DecayHFRatio = clamp(m_DecayHFRatio, 0.1f, 2.0f); + m_ReflectionsLevel = clamp(m_ReflectionsLevel, -10000.0f, 1000.0f); + m_ReverbLevel = clamp(m_ReverbLevel, -10000.0f, 2000.0f); + m_ReverbDelay = clamp(m_ReverbDelay, 0.0f, 0.1f); + m_Diffusion = clamp(m_Diffusion, 0.0f, 100.0f); + m_Density = clamp(m_Density,0.0f, 100.0f); + m_HFReference = clamp(m_HFReference, 20.0f, 20000.0f); + m_RoomLF = clamp(m_RoomLF, -10000.0f, 0.0f); + m_LFReference = clamp(m_LFReference, 20.0f, 10000.0f); +} + +void AudioReverbFilter::Reset() +{ + Super::Reset(); + + m_DryLevel = 0.0f; + m_Room = 0.0f; + m_RoomHF = 0.0f; + m_RoomRolloff = 10.0f; + m_DecayTime = 1.0f; + m_DecayHFRatio = 0.5f; + m_ReflectionsLevel = -10000.0f; + m_ReverbLevel = 0.0f; + m_ReverbDelay = 0.04f; + m_Diffusion = 100.0f; + m_Density = 100.0f; + m_HFReference = 5000.0f; + m_RoomLF = 0.0f; + m_LFReference = 250.0f; + m_ReflectionsDelay = 0.0f; + m_ReverbPreset = 27; +} + +void AudioReverbFilter::Update() +{ + ChangeProperties(); + if (m_DSP) + { + m_DSP->setParameter(FMOD_DSP_SFXREVERB_DRYLEVEL, m_DryLevel); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_ROOM, m_Room); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_ROOMHF, m_RoomHF); + //m_DSP->setParameter(FMOD_DSP_SFXREVERB_ROOMROLLOFFFACTOR, m_RoomRolloff); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_DECAYTIME, m_DecayTime); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_DECAYHFRATIO, m_DecayHFRatio); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_REFLECTIONSLEVEL, m_ReflectionsLevel); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_REFLECTIONSDELAY, m_ReflectionsDelay); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_REVERBLEVEL, m_ReverbLevel); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_REVERBDELAY, m_ReverbDelay); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_DIFFUSION, m_Diffusion); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_DENSITY, m_Density); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_HFREFERENCE, m_HFReference); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_ROOMLF, m_RoomLF); + m_DSP->setParameter(FMOD_DSP_SFXREVERB_LFREFERENCE, m_LFReference); + } +} + +void AudioReverbFilter::ChangeProperties() +{ + if (m_ReverbPreset < 27) + { + FMOD_REVERB_PROPERTIES prop = ReverbPresets[m_ReverbPreset]; + m_Room = prop.Room; + m_RoomHF = prop.RoomHF; + //m_RoomRolloff = prop.RoomRolloffFactor; + m_DecayTime = prop.DecayTime; + m_DecayHFRatio = prop.DecayHFRatio; + m_ReflectionsLevel = prop.Reflections; + m_ReverbLevel = prop.Reverb; + m_ReverbDelay = prop.ReverbDelay; + m_Diffusion = prop.Diffusion; + m_Density = prop.Density; + m_HFReference = prop.HFReference; + m_RoomLF = prop.RoomLF; + m_LFReference = prop.LFReference; + SetDirty(); + } +} + +void AudioReverbFilter::SetReverbPreset(const int reverbPreset) +{ + m_ReverbPreset = reverbPreset; + ChangeProperties(); + Update(); +} + +template<class TransferFunc> +void AudioReverbFilter::Transfer (TransferFunc& transfer) +{ + Super::Transfer (transfer); + TRANSFER(m_DryLevel); + TRANSFER(m_Room); + TRANSFER(m_RoomHF); + TRANSFER(m_RoomRolloff); + TRANSFER(m_DecayTime); + TRANSFER(m_DecayHFRatio); + TRANSFER(m_ReflectionsLevel); + TRANSFER(m_ReverbLevel); + TRANSFER(m_ReverbDelay); + TRANSFER(m_Diffusion); + TRANSFER(m_Density); + TRANSFER(m_HFReference); + TRANSFER(m_RoomLF); + TRANSFER(m_LFReference); + TRANSFER(m_ReflectionsDelay); + TRANSFER(m_ReverbPreset); +} + + +IMPLEMENT_CLASS (AudioReverbFilter) +IMPLEMENT_OBJECT_SERIALIZE (AudioReverbFilter) + +#endif //ENABLE_AUDI |