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pattern data refactor, part 1

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this first stage changes the way notes are encoded
instead of note/octave, it is just note
This commit is contained in:
tildearrow 2025-10-14 05:07:35 -05:00
parent 7d7d95a97d
commit d4ecf4045b
10 changed files with 447 additions and 465 deletions
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10
src/engine/pattern.cpp
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@ -45,7 +45,7 @@ std::vector<std::pair<int,int>> DivChannelData::optimize() {
for (int j=0; j<DIV_MAX_PATTERNS; j++) {
if (j==i) continue;
if (data[j]==NULL) continue;
if (memcmp(data[i]->data,data[j]->data,DIV_MAX_ROWS*DIV_MAX_COLS*sizeof(short))==0) {
if (memcmp(data[i]->newData,data[j]->newData,DIV_MAX_ROWS*DIV_MAX_COLS*sizeof(short))==0) {
delete data[j];
data[j]=NULL;
logV("%d == %d",i,j);
@ -86,15 +86,11 @@ void DivChannelData::wipePatterns() {
void DivPattern::copyOn(DivPattern* dest) {
dest->name=name;
memcpy(dest->data,data,sizeof(data));
memcpy(dest->newData,newData,sizeof(newData));
}
void DivPattern::clear() {
memset(data,-1,DIV_MAX_ROWS*DIV_MAX_COLS*sizeof(short));
for (int i=0; i<DIV_MAX_ROWS; i++) {
data[i][0]=0;
data[i][1]=0;
}
memset(newData,-1,DIV_MAX_ROWS*DIV_MAX_COLS*sizeof(short));
}
DivChannelData::DivChannelData():