e1lama/stk
1
0
Fork 0
mirror of https://github.com/thestk/stk synced 2026-04-27 01:28:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Bugfix in DelayL::setDelay(); Updated tick() functions in RtWvIn and InetWvIn to support channel offset

Browse Source
This commit is contained in:
Gary Scavone
2014-11-03 15:33:44 -05:00
parent 0a7c541cdc
commit 35f66c806e
8 changed files with 68 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
include/DelayL.h
View File

@@ -133,6 +133,33 @@ inline StkFloat DelayL :: nextOut( void )
return nextOutput_;
}
inline void DelayL :: setDelay( StkFloat delay )
{
if ( delay + 1 > inputs_.size() ) { // The value is too big.
oStream_ << "DelayL::setDelay: argument (" << delay << ") greater than maximum!";
handleError( StkError::WARNING ); return;
}
if (delay < 0 ) {
oStream_ << "DelayL::setDelay: argument (" << delay << ") less than zero!";
handleError( StkError::WARNING ); return;
}
StkFloat outPointer = inPoint_ - delay; // read chases write
delay_ = delay;
while ( outPointer < 0 )
outPointer += inputs_.size(); // modulo maximum length
outPoint_ = (long) outPointer; // integer part
alpha_ = outPointer - outPoint_; // fractional part
omAlpha_ = (StkFloat) 1.0 - alpha_;
if ( outPoint_ == inputs_.size() ) outPoint_ = 0;
doNextOut_ = true;
}
inline StkFloat DelayL :: tick( StkFloat input )
{
inputs_[inPoint_++] = input * gain_;