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implement several effects

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volume slides, vibrato, slides and portamento
This commit is contained in:
tildearrow 2021-05-14 14:16:48 -05:00
parent 775b88dae2
commit eb692ca9a9
6 changed files with 82 additions and 16 deletions
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5
src/engine/engine.cpp
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@ -4,6 +4,7 @@
#include "../audio/sdl.h"
#include "platform/genesis.h"
#include "platform/dummy.h"
#include <math.h>
#include <zlib.h>
void process(void* u, float** in, float** out, int inChans, int outChans, unsigned int size) {
@ -662,6 +663,10 @@ bool DivEngine::init() {
bbOut[0]=new short[got.bufsize];
bbOut[1]=new short[got.bufsize];
for (int i=0; i<60; i++) {
vibTable[i]=127*sin(((double)i/60.0)*(2*M_PI));
}
switch (song.system) {
case DIV_SYSTEM_GENESIS:
dispatch=new DivPlatformGenesis;