/*--------------------------------------------------------------------------------*/
AudioObjectParameters& AudioObjectParameters::Modify(const Modifier& modifier, const ADMAudioObject *object)
{
if (modifier.rotation.IsSet())
{
SetPosition(GetPosition() * modifier.rotation.Get());
if (IsMinPositionSet()) SetMinPosition(GetMinPosition() * modifier.rotation.Get());
if (IsMaxPositionSet()) SetMaxPosition(GetMaxPosition() * modifier.rotation.Get());
Position size(GetWidth(), GetDepth(), GetHeight());
size *= modifier.rotation.Get();
SetWidth(static_cast<float>(size.pos.x));
SetDepth(static_cast<float>(size.pos.y));
SetHeight(static_cast<float>(size.pos.z));
}
if (modifier.position.IsSet()) SetPosition(GetPosition() + modifier.position.Get());
if (modifier.scale.IsSet())
{
SetPosition(GetPosition() * modifier.scale.Get());
if (IsMinPositionSet()) SetMinPosition(GetMinPosition() * modifier.scale.Get());
if (IsMaxPositionSet()) SetMaxPosition(GetMaxPosition() * modifier.scale.Get());
Position size(GetWidth(), GetDepth(), GetHeight());
size *= modifier.scale.Get();
SetWidth(static_cast<float>(size.pos.x));
SetDepth(static_cast<float>(size.pos.y));
SetHeight(static_cast<float>(size.pos.z));
}
if (modifier.gain.IsSet()) SetGain(GetGain() * modifier.gain.Get());
// apply specific modifications (from derived classes)
modifier.Modify(*this, object);
return *this;
}
////-----------------------
/// MultiEffect::ChangeGain
//---------------------------
// Analogous to CImmEffect::ChangeGain. Changes gain of all component effects.
// Returns false if any effect returns false. Attempts to change gain of all effects
// regardless of individual return values.
//
qboolean MultiEffect::ChangeGain( DWORD Gain )
{
DWORD CurrentGain;
qboolean result = GetGain( CurrentGain );
if ( result )
{
DWORD RelativeGain = Gain - CurrentGain;
for
( int i = 0, max = GetNumberOfContainedEffects()
; i < max
; i++
) {
CImmEffect* pIE = GetContainedEffect( i );
result &= qboolean
( pIE
&& pIE->GetGain( CurrentGain )
&& pIE->ChangeGain( CurrentGain + RelativeGain )
);
}
result &= qboolean( max > 0 );
}
return result;
}
void HDRPage::UpdateHDRWidgets()
{
Error error;
PropertyInfo propGain;
propGain.type = GAIN;
error = m_pCamera->GetPropertyInfo( &propGain );
if ( error != PGRERROR_OK )
{
// Error
ShowErrorMessageDialog( "Error reading gain property", error );
}
PropertyInfo propShutter;
propShutter.type = SHUTTER;
error = m_pCamera->GetPropertyInfo( &propShutter );
if ( error != PGRERROR_OK )
{
// Error
ShowErrorMessageDialog( "Error reading gain property information", error );
}
for ( int i=0; i < 4; i++ )
{
SetGainRange( i, propGain.min, propGain.max );
SetShutterRange( i, propShutter.min, propShutter.max );
unsigned int gain = GetGain( i );
unsigned int shutter = GetShutter( i );
m_hdrImageArray[i].pAdjustmentGain->set_value( gain );
m_hdrImageArray[i].pAdjustmentShutter->set_value( shutter );
}
}
float Source::GetGain() const
{
#ifdef HAS_AUDIO_SOURCE
return impl->GetGain();
#else
throw System::PunkException(L"Audio source is not available");
#endif
}
bool TrLadGain::GainDBToLinear(float* offset) {
if (!offset) return false;
int index = 0;
offset[index++] = (float) GetHwId();
for (int iva=0; iva<16; iva++) offset[index++] = (float) GetGain(iva);
for (int iva=0; iva<16; iva++) offset[index++] = (float) GetOffset(iva);
for (int iva=0; iva<16; iva++) offset[index++] = (float) GetSysErr(iva);
for (int iva=0; iva<16; iva++) offset[index++] = (float) GetStatus(iva);
return true;
}
void TrLadGain::Info(int verbosity) {
printf(" %10s %3d","HwId: ",GetHwId());
if (verbosity>0) printf("\n");
printf(" %10s ","Gain: ");
for (int iva=0; iva<16; iva++) printf("%8.4f ",GetGain(iva));
printf("\n");
if (verbosity>0) {
printf(" %10s ","Offset: ");
for (int iva=0; iva<16; iva++) printf("%8.4f ",GetOffset(iva));
printf("\n");
printf(" %10s ","SysErr: ");
for (int iva=0; iva<16; iva++) printf("%8.4f ",GetSysErr(iva));
printf("\n");
printf(" %10s ","Status: ");
for (int iva=0; iva<16; iva++) printf("%8X ",GetStatus(iva));
printf("\n");
}
}
//Decrements general volume
void SoundManager::VolumeDown(float amount)
{
//Reduce volume in "LISTENER"
//Local variables
float CurrentGain;
//Value to decrement
CurrentGain = GetGain();
//Decrement
CurrentGain -= amount;
//Limits
if (CurrentGain < 0)
{
CurrentGain = 0;
}
//Set gain decremented
SetGain(CurrentGain);
}
//Increments general volume
void SoundManager::VolumeUp(float amount)
{
//Increment volume in "LISTENER"
//Local variables
float CurrentGain;
//Value to increment
CurrentGain = GetGain();
//Increment
CurrentGain += amount;
//Limits
if (CurrentGain > GAINLIMIT)
{
CurrentGain = GAINLIMIT;
}
//Set gain incremented
SetGain(CurrentGain);
}
Track *NoteTrack::Duplicate()
{
NoteTrack *duplicate = new NoteTrack(mDirManager);
duplicate->Init(*this);
// Duplicate on NoteTrack moves data from mSeq to mSerializationBuffer
// and from mSerializationBuffer to mSeq on alternate calls. Duplicate
// to the undo stack and Duplicate back to the project should result
// in serialized blobs on the undo stack and traversable data in the
// project object.
if (mSeq) {
SonifyBeginSerialize();
assert(!mSerializationBuffer);
// serialize from this to duplicate's mSerializationBuffer
mSeq->serialize((void**)&duplicate->mSerializationBuffer,
&duplicate->mSerializationLength);
SonifyEndSerialize();
} else if (mSerializationBuffer) {
SonifyBeginUnserialize();
assert(!mSeq);
Alg_track_ptr alg_track = Alg_seq::unserialize(mSerializationBuffer,
mSerializationLength);
assert(alg_track->get_type() == 's');
duplicate->mSeq = (Alg_seq_ptr) alg_track;
SonifyEndUnserialize();
} else assert(false); // bug if neither mSeq nor mSerializationBuffer
// copy some other fields here
duplicate->SetBottomNote(mBottomNote);
duplicate->SetPitchHeight(mPitchHeight);
duplicate->mLastMidiPosition = mLastMidiPosition;
duplicate->mVisibleChannels = mVisibleChannels;
duplicate->SetOffset(GetOffset());
#ifdef EXPERIMENTAL_MIDI_OUT
duplicate->SetGain(GetGain());
#endif
return duplicate;
}
float nuiSound::GetGainDb() const
{
float Db = GainToDB(GetGain());
return Db;
}
bool TrLadGain::IsDefault() {
for (int iva=0; iva<16; iva++)
if ( (GetGain(iva)!=1.)||(GetOffset(iva)!=0.)||(GetSysErr(iva)!=0.)||(GetStatus(iva)!=0) )
return false;
return true;
}
float TrLadGain::ApplyGain(float adc, int iva) {
if ( (iva<0)||(iva>15) ) return 0;
return adc/GetGain(iva) - GetOffset(iva);
}
float TrLadGain::GetGainCorrected(float adc, int iva) {
if ( (iva<0)||(iva>15) ) return 0;
return (adc + GetOffset(iva))*GetGain(iva);
}
void TrLadGain::Dump(int iva) {
if ( (iva<0)||(iva>15) ) return;
printf("%03d %2d %8.4f %8.4f %8.4f %8d\n",GetHwId(),iva,GetGain(iva),GetOffset(iva),GetSysErr(iva),GetStatus(iva));
}
