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Version 4.4.3

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This commit is contained in:
Gary Scavone
2013-09-29 23:21:29 +02:00
committed by Stephen Sinclair
parent baca57040b
commit 0aec39260a
223 changed files with 26190 additions and 11130 deletions
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20
include/Delay.h
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@@ -17,7 +17,7 @@ namespace stk {
A non-interpolating delay line is typically used in fixed
delay-length applications, such as for reverberation.
by Perry R. Cook and Gary P. Scavone, 1995 - 2010.
by Perry R. Cook and Gary P. Scavone, 1995-2011.
*/
/***************************************************/
@@ -36,13 +36,16 @@ public:
//! Class destructor.
~Delay();
//! Get the maximum delay-line length.
unsigned long getMaximumDelay( void ) { return inputs_.size() - 1; };
//! Set the maximum delay-line length.
/*!
This method should generally only be used during initial setup
of the delay line. If it is used between calls to the tick()
function, without a call to clear(), a signal discontinuity will
likely occur. If the current maximum length is greater than the
new length, no change will be made.
new length, no memory allocation change is made.
*/
void setMaximumDelay( unsigned long delay );
@@ -61,15 +64,18 @@ public:
relative to the last input value (i.e., a tapDelay of zero returns
the last input value).
*/
StkFloat contentsAt( unsigned long tapDelay );
StkFloat tapOut( unsigned long tapDelay );
//! Sum the provided value into the delay line at \e tapDelay samples from the input.
//! Set the \e value at \e tapDelay samples from the delay-line input.
void tapIn( StkFloat value, unsigned long tapDelay );
//! Sum the provided \e value into the delay line at \e tapDelay samples from the input.
/*!
The new value is returned. The tap point is determined modulo
the delay-line length and is relative to the last input value
(i.e., a tapDelay of zero sums into the last input value).
*/
StkFloat addTo( unsigned long tapDelay, StkFloat value );
StkFloat addTo( StkFloat value, unsigned long tapDelay );
//! Return the last computed output value.
StkFloat lastOut( void ) const { return lastFrame_[0]; };
@@ -136,7 +142,7 @@ inline StkFrames& Delay :: tick( StkFrames& frames, unsigned int channel )
{
#if defined(_STK_DEBUG_)
if ( channel >= frames.channels() ) {
errorString_ << "Delay::tick(): channel and StkFrames arguments are incompatible!";
oStream_ << "Delay::tick(): channel and StkFrames arguments are incompatible!";
handleError( StkError::FUNCTION_ARGUMENT );
}
#endif
@@ -158,7 +164,7 @@ inline StkFrames& Delay :: tick( StkFrames& iFrames, StkFrames& oFrames, unsigne
{
#if defined(_STK_DEBUG_)
if ( iChannel >= iFrames.channels() || oChannel >= oFrames.channels() ) {
errorString_ << "Delay::tick(): channel and StkFrames arguments are incompatible!";
oStream_ << "Delay::tick(): channel and StkFrames arguments are incompatible!";
handleError( StkError::FUNCTION_ARGUMENT );
}
#endif