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GUI: add option to select render backend

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tildearrow 2023-02-05 15:24:11 -05:00
parent e32a8dda8f
commit c665326b2d
3 changed files with 39 additions and 1 deletions
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22
src/gui/gui.cpp
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@ -5488,10 +5488,32 @@ bool FurnaceGUI::init() {
}
#endif
int numDrivers=SDL_GetNumRenderDrivers();
if (numDrivers<0) {
logW("could not list render drivers! %s",SDL_GetError());
} else {
SDL_RendererInfo ri;
for (int i=0; i<numDrivers; i++) {
int r=SDL_GetRenderDriverInfo(i,&ri);
if (r!=0) continue;
availRenderDrivers.push_back(String(ri.name));
}
}
if (!settings.renderDriver.empty()) {
SDL_SetHint(SDL_HINT_RENDER_DRIVER,settings.renderDriver.c_str());
}
sdlRend=SDL_CreateRenderer(sdlWin,-1,SDL_RENDERER_ACCELERATED|SDL_RENDERER_PRESENTVSYNC|SDL_RENDERER_TARGETTEXTURE);
if (sdlRend==NULL) {
lastError=fmt::sprintf("could not init renderer! %s",SDL_GetError());
if (!settings.renderDriver.empty()) {
settings.renderDriver="";
e->setConf("renderDriver","");
e->saveConf();
lastError=fmt::sprintf("\r\nthe render driver has been set to a safe value. please restart Furnace.");
}
return false;
}

4
src/gui/gui.h
View file

@ -1105,7 +1105,7 @@ class FurnaceGUI {
std::vector<FurnaceGUISysDef> newSongSearchResults;
std::deque<String> recentFile;
std::vector<DivInstrumentType> makeInsTypeList;
std::vector<String> availRenderDrivers;
bool quit, warnQuit, willCommit, edit, modified, displayError, displayExporting, vgmExportLoop, zsmExportLoop, vgmExportPatternHints;
bool vgmExportDirectStream, displayInsTypeList;
@ -1307,6 +1307,7 @@ class FurnaceGUI {
String midiInDevice;
String midiOutDevice;
String c163Name;
String renderDriver;
String initialSysName;
String noteOffLabel;
String noteRelLabel;
@ -1443,6 +1444,7 @@ class FurnaceGUI {
midiInDevice(""),
midiOutDevice(""),
c163Name(""),
renderDriver(""),
initialSysName("Sega Genesis/Mega Drive"),
noteOffLabel("OFF"),
noteRelLabel("==="),

14
src/gui/settings.cpp
View file

@ -1207,6 +1207,18 @@ void FurnaceGUI::drawSettings() {
ImVec2 settingsViewSize=ImGui::GetContentRegionAvail();
settingsViewSize.y-=ImGui::GetFrameHeight()+ImGui::GetStyle().WindowPadding.y;
if (ImGui::BeginChild("SettingsView",settingsViewSize)) {
if (ImGui::BeginCombo("Render driver",settings.renderDriver.empty()?"Automatic":settings.renderDriver.c_str())) {
if (ImGui::Selectable("Automatic",settings.renderDriver.empty())) {
settings.renderDriver="";
}
for (String& i: availRenderDrivers) {
if (ImGui::Selectable(i.c_str(),i==settings.renderDriver)) {
settings.renderDriver=i;
}
}
ImGui::EndCombo();
}
bool dpiScaleAuto=(settings.dpiScale<0.5f);
if (ImGui::Checkbox("Automatic UI scaling factor",&dpiScaleAuto)) {
if (dpiScaleAuto) {
@ -2447,6 +2459,7 @@ void FurnaceGUI::syncSettings() {
settings.midiInDevice=e->getConfString("midiInDevice","");
settings.midiOutDevice=e->getConfString("midiOutDevice","");
settings.c163Name=e->getConfString("c163Name",DIV_C163_DEFAULT_NAME);
settings.renderDriver=e->getConfString("renderDriver","");
settings.audioQuality=e->getConfInt("audioQuality",0);
settings.audioBufSize=e->getConfInt("audioBufSize",1024);
settings.audioRate=e->getConfInt("audioRate",44100);
@ -2762,6 +2775,7 @@ void FurnaceGUI::commitSettings() {
e->setConf("midiInDevice",settings.midiInDevice);
e->setConf("midiOutDevice",settings.midiOutDevice);
e->setConf("c163Name",settings.c163Name);
e->setConf("renderDriver",settings.renderDriver);
e->setConf("audioQuality",settings.audioQuality);
e->setConf("audioBufSize",settings.audioBufSize);
e->setConf("audioRate",settings.audioRate);