float lime_al_get_listenerf (int param) {
ALfloat data;
alGetListenerf (param, &data);
return data;
}
float Listener::getGlobalVolume()
{
float volume = 0.f;
alCheck(alGetListenerf(AL_GAIN, &volume));
return volume * 100;
}
float NzAudio::GetGlobalVolume()
{
ALfloat gain = 0.f;
alGetListenerf(AL_GAIN, &gain);
return gain*100.f;
}
float OpenALDevice::getVolume() const
{
float result;
alGetListenerf(AL_GAIN, &result);
return result;
}
////////////////////////////////////////////////////////////
/// Get the current value of the global volume of all the sounds
////////////////////////////////////////////////////////////
float Listener::GetGlobalVolume()
{
float Volume = 0.f;
ALCheck(alGetListenerf(AL_GAIN, &Volume));
return Volume;
}
value lime_al_get_listenerf (value param) {
float data;
alGetListenerf (val_int (param), &data);
return alloc_float (data);
}
//! Default constructor
CSoundListenerOpenAL::CSoundListenerOpenAL()
{
Volume = 0.0f;
Position = vector3df(0, 0, 0);
Velocity = vector3df(0, 0, 0);
RotationAt = vector3df(0, 0, -1);
RotationUp = vector3df(0, 1, 0);
alGetListenerf(AL_GAIN, &Volume);
ALfloat ListenerPosition[3] =
{ Position.X, Position.Y, Position.Z };
alListenerfv(AL_POSITION, ListenerPosition);
ALfloat ListenerVelocity[3] =
{ Velocity.X, Velocity.Y, Velocity.Z };
alListenerfv(AL_VELOCITY, ListenerVelocity);
ALfloat ListenerOrientation[6] =
{ RotationAt.X, RotationAt.Y, RotationAt.Z, RotationUp.X,
RotationUp.Y, RotationUp.Z };
alListenerfv(AL_ORIENTATION, ListenerOrientation);
IRR_ASSERT(alGetError() == AL_NO_ERROR);
}
float Listener::getVolume()
{
float volume = 0.f;
alGetListenerf(AL_GAIN, &volume);
return volume;
}
void al_getlistenerf( int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[] ) {
if (NULL == alGetListenerf) mogl_glunsupported("alGetListenerf");
alGetListenerf((ALenum)mxGetScalar(prhs[0]),
(ALfloat*)mxGetData(prhs[1]));
}
void alGetListenerfv(ALenum param, ALfloat *values)
{
DEBUGLOGCALL(LCF_OPENAL);
if (param == AL_GAIN)
alGetListenerf(param, values);
else
debuglog(LCF_OPENAL, "Operation not supported");
}
//! Returns volume of listener.
f32 CSoundListenerOpenAL::getVolume()
{
f32 result = IrrNotFound;
alGetListenerf(AL_GAIN, &result);
return result;
}
static
seal_err_t
getf(int key, float* pval)
{
alGetListenerf(key, pval);
return _seal_get_openal_err();
}
float AudioSystem::getListenerGain() const {
SHINY_CHECK_AUDIO_SYSTEM_VALID_CURRENT("getting listener gain");
float gain = 1.0f;
alGetListenerf(AL_GAIN, &gain);
SHINY_CHECK_AL_ERROR("getting listener gain");
return gain;
}
float Listener::getGlobalVolume()
{
priv::ensureALInit();
float volume = 0.f;
alCheck(alGetListenerf(AL_GAIN, &volume));
return volume * 100;
}
//Gets global gain for sound
float SoundManager::GetGain()
{
float gain;
alGetListenerf(AL_GAIN,&gain);
ALenum error(alGetError());
if(error != AL_NO_ERROR)
{
SingletonLogMgr::Instance()->AddNewLine("SoundManager::GetGain","Failure while changing main volume (" + GetALErrorString(error,false) + ")",LOGEXCEPTION);
}
return gain;
}
/**
* @brief Returns the current output volume (between 0 and 1)
*/
qreal OpenAL::outputVolume() const
{
QMutexLocker locker(&audioLock);
ALfloat volume = 0.0;
if (alOutDev) {
alGetListenerf(AL_GAIN, &volume);
checkAlError();
}
return volume;
}
AL_API ALvoid AL_APIENTRY alGetListenerfv(ALenum eParam, ALfloat *pflValues)
{
ALCcontext *Context;
switch(eParam)
{
case AL_GAIN:
case AL_METERS_PER_UNIT:
alGetListenerf(eParam, pflValues);
return;
case AL_POSITION:
case AL_VELOCITY:
alGetListener3f(eParam, pflValues+0, pflValues+1, pflValues+2);
return;
}
Context = GetContextRef();
if(!Context) return;
if(pflValues)
{
switch(eParam)
{
case AL_ORIENTATION:
LockContext(Context);
// AT then UP
pflValues[0] = Context->Listener.Forward[0];
pflValues[1] = Context->Listener.Forward[1];
pflValues[2] = Context->Listener.Forward[2];
pflValues[3] = Context->Listener.Up[0];
pflValues[4] = Context->Listener.Up[1];
pflValues[5] = Context->Listener.Up[2];
UnlockContext(Context);
break;
default:
alSetError(Context, AL_INVALID_ENUM);
break;
}
}
else
alSetError(Context, AL_INVALID_VALUE);
ALCcontext_DecRef(Context);
}
static int control(int cmd, void *arg) {
switch (cmd) {
case AOCONTROL_GET_VOLUME:
case AOCONTROL_SET_VOLUME: {
ALfloat volume;
ao_control_vol_t *vol = (ao_control_vol_t *)arg;
if (cmd == AOCONTROL_SET_VOLUME) {
volume = (vol->left + vol->right) / 200.0;
alListenerf(AL_GAIN, volume);
}
alGetListenerf(AL_GAIN, &volume);
vol->left = vol->right = volume * 100;
return CONTROL_TRUE;
}
}
return CONTROL_UNKNOWN;
}
AL_API ALvoid AL_APIENTRY alGetListenerfv(ALenum param, ALfloat *values)
{
ALCcontext *Context;
switch(param)
{
case AL_GAIN:
case AL_METERS_PER_UNIT:
alGetListenerf(param, values);
return;
case AL_POSITION:
case AL_VELOCITY:
alGetListener3f(param, values+0, values+1, values+2);
return;
}
Context = GetContextRef();
if(!Context) return;
al_try
{
CHECK_VALUE(Context, values);
switch(param)
{
case AL_ORIENTATION:
LockContext(Context);
// AT then UP
values[0] = Context->Listener->Forward[0];
values[1] = Context->Listener->Forward[1];
values[2] = Context->Listener->Forward[2];
values[3] = Context->Listener->Up[0];
values[4] = Context->Listener->Up[1];
values[5] = Context->Listener->Up[2];
UnlockContext(Context);
break;
default:
al_throwerr(Context, AL_INVALID_ENUM);
}
}
al_endtry;
ALCcontext_DecRef(Context);
}
AL_API ALvoid AL_APIENTRY alGetListenerfv(ALenum param, ALfloat *values)
{
ALCcontext *context;
switch(param)
{
case AL_GAIN:
case AL_METERS_PER_UNIT:
alGetListenerf(param, values);
return;
case AL_POSITION:
case AL_VELOCITY:
alGetListener3f(param, values+0, values+1, values+2);
return;
}
context = GetContextRef();
if(!context) return;
ReadLock(&context->PropLock);
if(!(values))
SET_ERROR_AND_GOTO(context, AL_INVALID_VALUE, done);
switch(param)
{
case AL_ORIENTATION:
// AT then UP
values[0] = context->Listener->Forward[0];
values[1] = context->Listener->Forward[1];
values[2] = context->Listener->Forward[2];
values[3] = context->Listener->Up[0];
values[4] = context->Listener->Up[1];
values[5] = context->Listener->Up[2];
break;
default:
SET_ERROR_AND_GOTO(context, AL_INVALID_ENUM, done);
}
done:
ReadUnlock(&context->PropLock);
ALCcontext_DecRef(context);
}
const float cSoundSystemOpenAl::GetVolume(){float x;alGetListenerf(AL_VELOCITY,&x);CheckOpenAl();return x;}
float AudioEngineAL::GetMasterVolume() const
{
float volume = 0.0f;
alGetListenerf(AL_GAIN, &volume);
return volume;
}
JNIEXPORT void JNICALL Java_org_lwjgl_openal_AL10_nalGetListenerf(JNIEnv *__env, jclass clazz, jint paramName, jlong valueAddress, jlong __functionAddress) {
ALfloat *value = (ALfloat *)(intptr_t)valueAddress;
alGetListenerfPROC alGetListenerf = (alGetListenerfPROC)(intptr_t)__functionAddress;
UNUSED_PARAMS(__env, clazz)
alGetListenerf(paramName, value);
}
ALvoid CDECL wine_alGetListenerf(ALenum param, ALfloat* value)
{
alGetListenerf(param, value);
}
float Audio::getVolume() const
{
ALfloat volume;
alGetListenerf(AL_GAIN, &volume);
return volume;
}
const float32 COALListener::GetVolume() const {
CR_ALBINDCHECK(this->m_pParent->GetContext());
float32 fResult = 0.0f;
alGetListenerf(AL_GAIN, &fResult); CR_ALCHECK();
return fResult;
}
const float32 COALDevice::GetGain() const {
float32 fResult = 0.0f;
alGetListenerf(AL_GAIN, &fResult);
return fResult;
}
//*****************************************************************************
// alGetListenerf
//*****************************************************************************
//
ALAPI ALvoid ALAPIENTRY alGetListenerf(ALenum param, ALfloat* value)
{
AL_VOID_FXN(alGetListenerf(param, value));
}
float SoundEngineOpenAL::getVolume()
{
float volume;
alGetListenerf(AL_GAIN, &volume);
return volume;
}
static int lua_alGetListener(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:
{
ALint ret_val;
alGetListeneri(enum_parameter, &ret_val);
lua_pushboolean(lua_state, ret_val);
return 1;
break;
}
case LUAOPENAL_INT_TYPE:
{
ALint ret_val;
alGetListeneri(enum_parameter, &ret_val);
lua_pushinteger(lua_state, ret_val);
return 1;
break;
}
case LUAOPENAL_FLOAT_TYPE:
{
ALfloat ret_val;
alGetListenerf(enum_parameter, &ret_val);
lua_pushnumber(lua_state, ret_val);
return 1;
break;
}
case LUAOPENAL_INT_3_TYPE:
{
ALint ret_val[3];
alGetListeneriv(enum_parameter, ret_val);
lua_pushinteger(lua_state, ret_val[0]);
lua_pushinteger(lua_state, ret_val[1]);
lua_pushinteger(lua_state, ret_val[2]);
return 3;
break;
}
case LUAOPENAL_FLOAT_3_TYPE:
{
ALfloat ret_val[3];
alGetListenerfv(enum_parameter, ret_val);
lua_pushnumber(lua_state, ret_val[0]);
lua_pushnumber(lua_state, ret_val[1]);
lua_pushnumber(lua_state, ret_val[2]);
return 3;
break;
}
case LUAOPENAL_FLOAT_6_TYPE:
{
ALfloat ret_val[6];
alGetListenerfv(enum_parameter, ret_val);
lua_pushnumber(lua_state, ret_val[0]);
lua_pushnumber(lua_state, ret_val[1]);
lua_pushnumber(lua_state, ret_val[2]);
lua_pushnumber(lua_state, ret_val[3]);
lua_pushnumber(lua_state, ret_val[4]);
lua_pushnumber(lua_state, ret_val[5]);
return 6;
break;
}
default:
{
/* TODO: Figure out how to handle OpenAL extensions. */
luaL_error(lua_state, "Unhandled parameter type for alGetSource*");
}
}
return 0;
}
