bool CSound::Mute()
{
mute = !mute;
if (mute)
alListenerf(AL_GAIN, 0.0);
else
alListenerf(AL_GAIN, masterVolume);
return mute;
}
bool CSound::Mute()
{
boost::recursive_mutex::scoped_lock lck(soundMutex);
mute = !mute;
if (mute)
alListenerf(AL_GAIN, 0.0);
else
alListenerf(AL_GAIN, masterVolume);
return mute;
}
void CSound::Iconified(bool state)
{
if (appIsIconified != state && !mute)
{
if (state == false)
alListenerf(AL_GAIN, masterVolume);
else if (state == true)
alListenerf(AL_GAIN, 0.0);
}
appIsIconified = state;
}
void CSound::Iconified(bool state)
{
boost::recursive_mutex::scoped_lock lck(soundMutex);
if (appIsIconified != state && !mute)
{
if (state == false)
alListenerf(AL_GAIN, masterVolume);
else if (state == true)
alListenerf(AL_GAIN, 0.0);
}
appIsIconified = state;
}
bool ALSound::Create()
{
CleanUp();
if (m_enabled)
return true;
GetLogger()->Info("Opening audio device...\n");
m_device = alcOpenDevice(nullptr);
if (!m_device)
{
GetLogger()->Error("Could not open audio device!\n");
return false;
}
m_context = alcCreateContext(m_device, nullptr);
if (!m_context)
{
GetLogger()->Error("Could not create audio context!\n");
return false;
}
alcMakeContextCurrent(m_context);
alListenerf(AL_GAIN, m_audioVolume);
alDistanceModel(AL_LINEAR_DISTANCE_CLAMPED);
GetLogger()->Info("Done.\n");
m_enabled = true;
return true;
}
void AudioSystem::setListenerGain(float gain) {
SHINY_CHECK_AUDIO_SYSTEM_VALID_CURRENT("setting listener gain");
ASSERT(gain >= 0.0f, "Invalid gain value: %f, sould be non-negative", gain);
alListenerf(AL_GAIN, gain);
SHINY_CHECK_AL_ERROR("setting listener gain");
}
HG_ERROR SoundManager::initialize()
{
HG_ERROR err = HG_OK;
BREAK_START;
mDevice = alcOpenDevice(NULL);
if (mDevice == NULL)
{
err = HG_ERROR_AL_DEVICE_NOT_SUPPORT;
break;
}
mContext = alcCreateContext(mDevice, NULL);
if (mContext == NULL)
{
err = HG_ERROR_AL_CONTEXT_FAILED;
break;
}
alcMakeContextCurrent(mContext);
alListenerf(AL_GAIN, 1.0f);
// Doppler
alDopplerFactor(1.0f);
alDopplerVelocity(343.0f);
BREAK_END;
return err;
}
void al_listenerf( int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[] ) {
if (NULL == alListenerf) mogl_glunsupported("alListenerf");
alListenerf((ALenum)mxGetScalar(prhs[0]),
(ALfloat)mxGetScalar(prhs[1]));
}
void SoundManager::init() {
m_device = alcOpenDevice(NULL);
if (!m_device || alcGetError(m_device) != ALC_NO_ERROR) {
FL_ERR(_log, LMsg() << "Could not open audio device - deactivating audio module");
m_device = NULL;
return;
}
m_context = alcCreateContext(m_device, NULL);
if (!m_context || alcGetError(m_device) != ALC_NO_ERROR) {
FL_ERR(_log, LMsg() << "Couldn't create audio context - deactivating audio module");
m_device = NULL;
return;
}
alcMakeContextCurrent(m_context);
if (alcGetError(m_device) != ALC_NO_ERROR) {
FL_ERR(_log, LMsg() << "Couldn't change current audio context - deactivating audio module");
m_device = NULL;
return;
}
// set listener position
alListener3f(AL_POSITION, 0.0, 0.0, 0.0);
ALfloat vec1[6] = { 0.0, 0.0, 0.0, 0.0, 0.0, 1.0};
alListenerfv(AL_ORIENTATION, vec1);
// set volume
alListenerf(AL_GAIN, m_volume);
}
void Audio::perFrame(){
if(!active){ //update the fake audio objects
for(int i=0; i<sources.size(); i++){
sources[i]->perFrame();
}
}
if(active){
for(int i=0; i<sources.size(); i++){
sources[i]->perFrame();
}
alListener3f(AL_POSITION, level->camera->pos.x,level->camera->pos.y,level->camera->pos.z);
alListener3f(AL_VELOCITY, level->camera->velocity.x,level->camera->velocity.y,level->camera->velocity.z);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
level->camera->transform();
double mMatrix[16];
glGetDoublev(GL_MODELVIEW_MATRIX,mMatrix);
SetListenerOrientation(-mMatrix[2],-mMatrix[6],-mMatrix[10],mMatrix[1],mMatrix[5],mMatrix[9]);
//set listener orientation, first 3 numbers are for the forward vector, last three are for the up vecto
if(volume<0){volume=0;}
if(volume>1){volume=1;}
alListenerf(AL_GAIN, volume);
}
}
void SoundSystem::SetVolume(float32 _volume)
{
volume = Clamp(_volume, 0.f, 1.f);
#ifdef __DAVASOUND_AL__
AL_VERIFY(alListenerf(AL_GAIN, volume));
#endif
}
void CSound::ConfigNotify(const std::string& key, const std::string& value)
{
if (key == "snd_volmaster")
{
masterVolume = std::atoi(value.c_str()) * 0.01f;
if (!mute && !appIsIconified)
alListenerf(AL_GAIN, masterVolume);
}
else if (key == "snd_volgeneral")
{
Channels::General.SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "snd_volunitreply")
{
Channels::UnitReply.SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "snd_volbattle")
{
Channels::Battle.SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "snd_volui")
{
Channels::UserInterface.SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "PitchAdjust")
{
bool tempPitchAdjust = (std::atoi(value.c_str()) != 0);
if (!tempPitchAdjust)
PitchAdjust(1.0);
pitchAdjust = tempPitchAdjust;
}
}
int DS_Init(void)
{
// Already initialized?
if(initOk) return true;
// Open the default playback device.
device = alcOpenDevice(NULL);
if(!device)
{
Con_Message("OpenAL init failed (default playback device).");
return false;
}
// Create and make current a new context.
alcMakeContextCurrent(context = alcCreateContext(device, NULL));
DSOPENAL_ERRCHECK(alGetError());
// Attempt to load and configure the EAX extensions.
loadExtensions();
// Configure the listener and global OpenAL properties/state.
alListenerf(AL_GAIN, 1);
alDistanceModel(AL_INVERSE_DISTANCE_CLAMPED);
headYaw = headPitch = 0;
unitsPerMeter = 36;
// Everything is OK.
DSOPENAL_TRACE("DS_Init: OpenAL initialized%s." << (hasEAX? " (EAX 2.0 available)" : ""));
initOk = true;
return true;
}
void Listener::setGain(Ogre::Real gain)
{
mGain = gain;
alListenerf(AL_GAIN, mGain);
CheckError(alGetError(), "Failed to set Gain");
}
//! Sets new volume of listener.
void CSoundListenerOpenAL::setVolume(const f32 value)
{
//TODO: check max value
IRR_ASSERT(value >=0.0);
alListenerf(AL_GAIN, value);
}
void AudioDevice::setGlobalVolume(float volume)
{
if (audioContext)
alCheck(alListenerf(AL_GAIN, volume * 0.01f));
listenerVolume = volume;
}
void HGE_Impl::_SetFXVolume(int vol)
{
if(hOpenAL)
{
alListenerf(AL_GAIN, ((ALfloat) vol) / 100.0f);
}
}
bool CListener::Set_Listener_Volume(ALfloat fVolume)
{
std::unique_lock<std::mutex> lock(_mutex);
alListenerf(AL_GAIN,fVolume);
return !OpenAL_Check_Error();
}
void ListenerNode::activate()
{
alListenerf( AL_GAIN, _gain );
alDopplerFactor( _dopplerFactor );
alSpeedOfSound( _speedOfSound );
updatePositionAndOrientation();
}
void SoundManager::setListenerGain(float gain) {
checkReady();
Common::StackLock lock(_mutex);
if (_hasSound)
alListenerf(AL_GAIN, gain);
}
static
seal_err_t
setf(int key, float val)
{
alListenerf(key, val);
return _seal_get_openal_err();
}
/**
* @brief Open an audio output device
*/
bool OpenAL2::initOutput(const QString& deviceName)
{
peerSources.clear();
outputInitialized = false;
if (!Settings::getInstance().getAudioOutDevEnabled()) {
return false;
}
qDebug() << "Opening audio output" << deviceName;
assert(!alOutDev);
const QByteArray qDevName = deviceName.toUtf8();
const ALchar* tmpDevName = qDevName.isEmpty() ? nullptr : qDevName.constData();
alOutDev = alcOpenDevice(tmpDevName);
if (!alOutDev) {
qWarning() << "Cannot open output audio device" << deviceName;
return false;
}
qDebug() << "Opened audio output" << deviceName;
alOutContext = alcCreateContext(alOutDev, nullptr);
checkAlcError(alOutDev);
if (!alcMakeContextCurrent(alOutContext)) {
qWarning() << "Cannot create output audio context";
return false;
}
// try to init echo cancellation
echoCancelSupported = initOutputEchoCancel();
if (!echoCancelSupported) {
// fallback to normal, no proxy device needed
qDebug() << "Echo cancellation disabled";
alProxyDev = alOutDev;
alProxyContext = alOutContext;
}
alGenSources(1, &alMainSource);
checkAlError();
// init master volume
alListenerf(AL_GAIN, Settings::getInstance().getOutVolume() * 0.01f);
checkAlError();
Core* core = Core::getInstance();
if (core) {
// reset each call's audio source
core->getAv()->invalidateCallSources();
}
// ensure alProxyContext is active
alcMakeContextCurrent(alProxyContext);
outputInitialized = true;
return true;
}
void CSound::ConfigNotify(const std::string& key, const std::string& value)
{
boost::recursive_mutex::scoped_lock lck(soundMutex);
if (key == "snd_volmaster")
{
masterVolume = std::atoi(value.c_str()) * 0.01f;
if (!mute && !appIsIconified)
alListenerf(AL_GAIN, masterVolume);
}
else if (key == "snd_eaxpreset")
{
efx->SetPreset(value);
}
else if (key == "snd_filter")
{
float gainlf = 1.f;
float gainhf = 1.f;
sscanf(value.c_str(), "%f %f", &gainlf, &gainhf);
efx->sfxProperties->filter_properties_f[AL_LOWPASS_GAIN] = gainlf;
efx->sfxProperties->filter_properties_f[AL_LOWPASS_GAINHF] = gainhf;
efx->CommitEffects();
}
else if (key == "UseEFX")
{
bool enable = (std::atoi(value.c_str()) != 0);
if (enable)
efx->Enable();
else
efx->Disable();
}
else if (key == "snd_volgeneral")
{
Channels::General->SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "snd_volunitreply")
{
Channels::UnitReply->SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "snd_volbattle")
{
Channels::Battle->SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "snd_volui")
{
Channels::UserInterface->SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "snd_volmusic")
{
Channels::BGMusic->SetVolume(std::atoi(value.c_str()) * 0.01f);
}
else if (key == "PitchAdjust")
{
bool tempPitchAdjust = (std::atoi(value.c_str()) != 0);
if (!tempPitchAdjust)
PitchAdjust(1.0);
pitchAdjust = tempPitchAdjust;
}
}
//Sets global gain for sound
void SoundManager::SetGain(float gain)
{
alListenerf(AL_GAIN,gain);
ALenum error(alGetError());
if(error != AL_NO_ERROR)
{
SingletonLogMgr::Instance()->AddNewLine("SoundManager::SetGain","Failure while changing main volume (" + GetALErrorString(error,false) + ")",LOGEXCEPTION);
}
}
/**
* @brief Set the master output volume.
*
* @param[in] volume the master volume (between 0 and 1)
*/
void OpenAL::setOutputVolume(qreal volume)
{
QMutexLocker locker(&audioLock);
volume = std::max(0.0, std::min(volume, 1.0));
alListenerf(AL_GAIN, static_cast<ALfloat>(volume));
checkAlError();
}
void OpenALDevice::setVolume(float volume)
{
if(volume < 0.0f)
return;
std::lock_guard<std::recursive_mutex> lock(m_mutex);
alListenerf(AL_GAIN, volume);
}
AL_API ALvoid AL_APIENTRY alListenerfv(ALenum eParam, const ALfloat *pflValues)
{
ALCcontext *Context;
if(pflValues)
{
switch(eParam)
{
case AL_GAIN:
case AL_METERS_PER_UNIT:
alListenerf(eParam, pflValues[0]);
return;
case AL_POSITION:
case AL_VELOCITY:
alListener3f(eParam, pflValues[0], pflValues[1], pflValues[2]);
return;
}
}
Context = GetContextRef();
if(!Context) return;
if(pflValues)
{
switch(eParam)
{
case AL_ORIENTATION:
if(isfinite(pflValues[0]) && isfinite(pflValues[1]) &&
isfinite(pflValues[2]) && isfinite(pflValues[3]) &&
isfinite(pflValues[4]) && isfinite(pflValues[5]))
{
LockContext(Context);
// AT then UP
Context->Listener.Forward[0] = pflValues[0];
Context->Listener.Forward[1] = pflValues[1];
Context->Listener.Forward[2] = pflValues[2];
Context->Listener.Up[0] = pflValues[3];
Context->Listener.Up[1] = pflValues[4];
Context->Listener.Up[2] = pflValues[5];
Context->UpdateSources = AL_TRUE;
UnlockContext(Context);
}
else
alSetError(Context, AL_INVALID_VALUE);
break;
default:
alSetError(Context, AL_INVALID_ENUM);
break;
}
}
else
alSetError(Context, AL_INVALID_VALUE);
ALCcontext_DecRef(Context);
}
void CSoundManager::SetMasterGain(float gain)
{
if (m_Enabled)
{
m_Gain = gain;
alListenerf(AL_GAIN, m_Gain);
AL_CHECK;
}
}
static int lua_alListener(lua_State* lua_state)
{
ALenum enum_parameter;
int openal_primitive_type;
enum_parameter = lua_tointeger(lua_state, 1);
openal_primitive_type = lua_getTypeForEnum(enum_parameter);
switch(openal_primitive_type)
{
case LUAOPENAL_BOOL_TYPE:
case LUAOPENAL_INT_TYPE:
{
alListeneri(enum_parameter, lua_tointeger(lua_state, 2));
break;
}
case LUAOPENAL_FLOAT_TYPE:
{
alListenerf(enum_parameter, lua_tonumber(lua_state, 2));
break;
}
case LUAOPENAL_INT_3_TYPE:
{
alListener3i(enum_parameter, lua_tointeger(lua_state, 2), lua_tointeger(lua_state, 3), lua_tointeger(lua_state, 4));
break;
}
case LUAOPENAL_FLOAT_3_TYPE:
{
alListener3f(enum_parameter, lua_tonumber(lua_state, 2), lua_tonumber(lua_state, 3), lua_tonumber(lua_state, 4));
break;
}
case LUAOPENAL_FLOAT_6_TYPE:
{
ALfloat val_array[6] =
{
lua_tonumber(lua_state, 2),
lua_tonumber(lua_state, 3),
lua_tonumber(lua_state, 4),
lua_tonumber(lua_state, 5),
lua_tonumber(lua_state, 6),
lua_tonumber(lua_state, 7)
};
alListenerfv(enum_parameter, val_array);
break;
}
default:
{
/* TODO: Figure out how to handle OpenAL extensions. */
luaL_error(lua_state, "Unhandled parameter type for alSource*");
}
}
return 0;
}
void AudioDevice::setVolume(float volume)
{
alListenerf(AL_GAIN, volume);
if(AudioCheckError())
{
LogWarn("Error changing listener volume: %s", AudioGetError());
return;
}
}