OpenALSoundEnvironment.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
/*
 * Copyright (C) 2006-2010 - Frictional Games
 *
 * This file is part of HPL1 Engine.
 */
 
#ifndef HPL_OPENALSOUNDENVIRONMENT_H
#define HPL_OPENALSOUNDENVIRONMENT_H
 
#include "hpl1/engine/sound/SoundEnvironment.h"
 
namespace hpl {
class cSoundManager;
 
class cOpenALSoundEnvironment : public iSoundEnvironment {
public:
    cOpenALSoundEnvironment();
 
    ~cOpenALSoundEnvironment();
 
    bool CreateFromFile(const tString &asFile);
 
    inline float GetDensity() { return mfDensity; }
    inline float GetDiffusion() { return mfDiffusion; }
    inline float GetGain() { return mfGain; }
    inline float GetGainHF() { return mfGainHF; }
    inline float GetGainLF() { return mfGainLF; }
    inline float GetDecayTime() { return mfDecayTime; }
    inline float GetDecayHFRatio() { return mfDecayHFRatio; }
    inline float GetDecayLFRatio() { return mfDecayLFRatio; }
    inline float GetReflectionsGain() { return mfReflectionsGain; }
    inline float GetReflectionsDelay() { return mfReflectionsDelay; }
    inline float *GetReflectionsPan() { return mfReflectionsPan; }
    inline float GetLateReverbGain() { return mfLateReverbGain; }
    inline float GetLateReverbDelay() { return mfLateReverbDelay; }
    inline float *GetLateReverbPan() { return mfLateReverbPan; }
    inline float GetEchoTime() { return mfEchoTime; }
    inline float GetEchoDepth() { return mfEchoDepth; }
    inline float GetModulationTime() { return mfModulationTime; }
    inline float GetModulationDepth() { return mfModulationDepth; }
    inline float GetAirAbsorptionGainHF() { return mfAirAbsorptionGainHF; }
    inline float GetHFReference() { return mfHFReference; }
    inline float GetLFReference() { return mfLFReference; }
    inline float GetRoomRolloffFactor() { return mfRoomRolloffFactor; }
    inline int GetDecayHFLimit() { return mbDecayHFLimit; }
 
    inline void SetDensity(float afDensity) { mfDensity = afDensity; }
    inline void SetDiffusion(float afDiffusion) { mfDiffusion = afDiffusion; }
    inline void SetGain(float afGain) { mfGain = afGain; }
    inline void SetGainHF(float afGainHF) { mfGainHF = afGainHF; }
    inline void SetGainLF(float afGainLF) { mfGainLF = afGainLF; }
    inline void SetDecayTime(float afDecayTime) { mfDecayTime = afDecayTime; }
    inline void SetDecayHFRatio(float afDecayHFRatio) { mfDecayHFRatio = afDecayHFRatio; }
    inline void SetDecayLFRatio(float afDecayLFRatio) { mfDecayLFRatio = afDecayLFRatio; }
    inline void SetReflectionsGain(float afReflectionsGain) { mfReflectionsGain = afReflectionsGain; }
    inline void SetReflectionsDelay(float afReflectionsDelay) { mfReflectionsDelay = afReflectionsDelay; }
    inline void SetReflectionsPan(float afReflectionsPan[3]) {
        mfReflectionsPan[0] = afReflectionsPan[0];
        mfReflectionsPan[1] = afReflectionsPan[1];
        mfReflectionsPan[2] = afReflectionsPan[2];
    }
    inline void SetLateReverbGain(float afLateReverbGain) { mfLateReverbGain = afLateReverbGain; }
    inline void SetLateReverbDelay(float afLateReverbDelay) { mfLateReverbDelay = afLateReverbDelay; }
    inline void SetLateReverbPan(float afLateReverbPan[3]) {
        mfLateReverbPan[0] = afLateReverbPan[0];
        mfLateReverbPan[1] = afLateReverbPan[1];
        mfLateReverbPan[2] = afLateReverbPan[2];
    }
    inline void SetEchoTime(float afEchoTime) { mfEchoTime = afEchoTime; }
    inline void SetEchoDepth(float afEchoDepth) { mfEchoDepth = afEchoDepth; }
    inline void SetModulationTime(float afModulationTime) { mfModulationTime = afModulationTime; }
    inline void SetModulationDepth(float afModulationDepth) { mfModulationDepth = afModulationDepth; }
    inline void SetAirAbsorptionGainHF(float afAirAbsorptionGainHF) { mfAirAbsorptionGainHF = afAirAbsorptionGainHF; }
    inline void SetHFReference(float afHFReference) { mfHFReference = afHFReference; }
    inline void SetLFReference(float afLFReference) { mfLFReference = afLFReference; }
    inline void SetRoomRolloffFactor(float afRoomRolloffFactor) { mfRoomRolloffFactor = afRoomRolloffFactor; }
    inline void SetDecayHFLimit(int abDecayHFLimit) { mbDecayHFLimit = abDecayHFLimit; }
 
protected:
    float mfDensity;
    float mfDiffusion;
    float mfGain;
    float mfGainHF;
    float mfGainLF;
    float mfDecayTime;
    float mfDecayHFRatio;
    float mfDecayLFRatio;
    float mfReflectionsGain;
    float mfReflectionsDelay;
    float mfReflectionsPan[3];
    float mfLateReverbGain;
    float mfLateReverbDelay;
    float mfLateReverbPan[3];
    float mfEchoTime;
    float mfEchoDepth;
    float mfModulationTime;
    float mfModulationDepth;
    float mfAirAbsorptionGainHF;
    float mfHFReference;
    float mfLFReference;
    float mfRoomRolloffFactor;
    int mbDecayHFLimit;
};
 
} // namespace hpl
 
#endif // HPL_OPENALSOUNDENVIRONMENT_H