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consider loop in sample preview 

fixes #120
This commit is contained in:
tildearrow 2022-02-03 16:52:27 -05:00
parent 4dd935bbcc
commit c8f57afda4
2 changed files with 21 additions and 1 deletions
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14
src/engine/playback.cpp
View File

@ -999,9 +999,21 @@ void DivEngine::nextBuf(float** in, float** out, int inChans, int outChans, unsi
if (s->depth==8) samp_temp<<=8;
blip_add_delta(samp_bb,i,samp_temp-samp_prevSample);
samp_prevSample=samp_temp;
if (sPreview.pos>=s->rendLength) {
if (s->loopStart>=0 && s->loopStart<(int)s->rendLength) {
sPreview.pos=s->loopStart;
}
}
}
if (sPreview.pos>=s->rendLength) sPreview.sample=-1;
if (sPreview.pos>=s->rendLength) {
if (s->loopStart>=0 && s->loopStart<(int)s->rendLength) {
sPreview.pos=s->loopStart;
} else {
sPreview.sample=-1;
}
}
} else if (sPreview.wave>=0 && sPreview.wave<(int)song.wave.size()) {
DivWavetable* wave=song.wave[sPreview.wave];
for (size_t i=0; i<prevtotal; i++) {

8
src/gui/gui.cpp
View File

@ -2036,6 +2036,10 @@ void FurnaceGUI::drawSampleList() {
if (ImGui::Button(ICON_FA_VOLUME_UP "##PreviewSampleL")) {
e->previewSample(curSample);
}
ImGui::SameLine();
if (ImGui::Button(ICON_FA_VOLUME_OFF "##StopSampleL")) {
e->stopSamplePreview();
}
ImGui::Separator();
for (int i=0; i<(int)e->song.sample.size(); i++) {
DivSample* sample=e->song.sample[i];
@ -2108,6 +2112,10 @@ void FurnaceGUI::drawSampleEdit() {
if (ImGui::Button(ICON_FA_VOLUME_UP "##PreviewSample")) {
e->previewSample(curSample);
}
ImGui::SameLine();
if (ImGui::Button(ICON_FA_VOLUME_OFF "##StopSample")) {
e->stopSamplePreview();
}
ImGui::Separator();
bool considerations=false;
ImGui::Text("notes:");