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GUI: add option to disable VSync

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also add frame rate limiter
This commit is contained in:
tildearrow 2024-04-02 17:49:48 -05:00
parent 9dbda09cd0
commit fc68f17107
11 changed files with 145 additions and 75 deletions
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32
src/gui/settings.cpp
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@ -409,6 +409,24 @@ void FurnaceGUI::drawSettings() {
}
}
bool vsyncB=settings.vsync;
if (ImGui::Checkbox("VSync",&vsyncB)) {
settings.vsync=vsyncB;
settingsChanged=true;
if (rend!=NULL) {
rend->setSwapInterval(settings.vsync);
}
}
if (ImGui::SliderInt("Frame rate limit",&settings.frameRateLimit,0,250,settings.frameRateLimit==0?"Unlimited":"%d")) {
settingsChanged=true;
}
if (settings.frameRateLimit<0) settings.frameRateLimit=0;
if (settings.frameRateLimit>1000) settings.frameRateLimit=1000;
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("only applies when VSync is disabled.");
}
bool renderClearPosB=settings.renderClearPos;
if (ImGui::Checkbox("Late render clear",&renderClearPosB)) {
settings.renderClearPos=renderClearPosB;
@ -3885,6 +3903,9 @@ void FurnaceGUI::readConfig(DivConfig& conf, FurnaceGUISettingGroups groups) {
settings.renderBackend=conf.getString("renderBackend",GUI_BACKEND_DEFAULT_NAME);
settings.renderClearPos=conf.getInt("renderClearPos",0);
settings.vsync=conf.getInt("vsync",1);
settings.frameRateLimit=conf.getInt("frameRateLimit",100);
settings.chanOscThreads=conf.getInt("chanOscThreads",0);
settings.renderPoolThreads=conf.getInt("renderPoolThreads",0);
settings.shaderOsc=conf.getInt("shaderOsc",0);
@ -4337,6 +4358,8 @@ void FurnaceGUI::readConfig(DivConfig& conf, FurnaceGUISettingGroups groups) {
clampSetting(settings.shaderOsc,0,1);
clampSetting(settings.oscLineSize,0.25f,16.0f);
clampSetting(settings.cursorWheelStep,0,1);
clampSetting(settings.vsync,0,4);
clampSetting(settings.frameRateLimit,0,1000);
if (settings.exportLoops<0.0) settings.exportLoops=0.0;
if (settings.exportFadeOut<0.0) settings.exportFadeOut=0.0;
@ -4359,7 +4382,10 @@ void FurnaceGUI::writeConfig(DivConfig& conf, FurnaceGUISettingGroups groups) {
conf.set("renderBackend",settings.renderBackend);
conf.set("renderClearPos",settings.renderClearPos);
conf.set("vsync",settings.vsync);
conf.set("frameRateLimit",settings.frameRateLimit);
conf.set("chanOscThreads",settings.chanOscThreads);
conf.set("renderPoolThreads",settings.renderPoolThreads);
conf.set("shaderOsc",settings.shaderOsc);
@ -4654,6 +4680,10 @@ void FurnaceGUI::syncSettings() {
e->setMidiVolExp(midiMap.volExp);
e->setMetronomeVol(((float)settings.metroVol)/100.0f);
e->setSamplePreviewVol(((float)settings.sampleVol)/100.0f);
if (rend!=NULL) {
rend->setSwapInterval(settings.vsync);
}
}
void FurnaceGUI::commitSettings() {