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ASIO backend, part 2

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half-working:
- crashes on exit
- doesn't work on launch (must go to settings > audio and click OK)
This commit is contained in:
tildearrow 2025-10-25 04:30:23 -05:00
parent 0cec98199e
commit f5fd8102c7
7 changed files with 170 additions and 12 deletions
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17
src/gui/settings.cpp
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@ -130,7 +130,10 @@ const char* patFonts[]={
const char* audioBackends[]={
"JACK",
"SDL",
"PortAudio"
"PortAudio",
// pipe (invalid choice in GUI)
"Uhh, can you explain to me what exactly you were trying to do?",
"ASIO"
};
const char* audioQualities[]={
@ -1248,7 +1251,7 @@ void FurnaceGUI::drawSettings() {
if (ImGui::BeginTable("##Output",2)) {
ImGui::TableSetupColumn("##Label",ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("##Combo",ImGuiTableColumnFlags_WidthStretch);
#if defined(HAVE_JACK) || defined(HAVE_PA)
#if defined(HAVE_JACK) || defined(HAVE_PA) || defined(HAVE_ASIO)
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::AlignTextToFramePadding();
@ -1271,6 +1274,12 @@ void FurnaceGUI::drawSettings() {
settings.audioEngine=DIV_AUDIO_PORTAUDIO;
settingsChanged=true;
}
#endif
#ifdef HAVE_ASIO
if (ImGui::Selectable("ASIO",settings.audioEngine==DIV_AUDIO_ASIO)) {
settings.audioEngine=DIV_AUDIO_ASIO;
settingsChanged=true;
}
#endif
if (settings.audioEngine!=prevAudioEngine) {
audioEngineChanged=true;
@ -4917,6 +4926,8 @@ void FurnaceGUI::readConfig(DivConfig& conf, FurnaceGUISettingGroups groups) {
settings.audioEngine=DIV_AUDIO_JACK;
} else if (conf.getString("audioEngine","SDL")=="PortAudio") {
settings.audioEngine=DIV_AUDIO_PORTAUDIO;
} else if (conf.getString("audioEngine","SDL")=="ASIO") {
settings.audioEngine=DIV_AUDIO_ASIO;
} else {
settings.audioEngine=DIV_AUDIO_SDL;
}
@ -5201,7 +5212,7 @@ void FurnaceGUI::readConfig(DivConfig& conf, FurnaceGUISettingGroups groups) {
clampSetting(settings.headFontSize,2,96);
clampSetting(settings.patFontSize,2,96);
clampSetting(settings.iconSize,2,48);
clampSetting(settings.audioEngine,0,2);
clampSetting(settings.audioEngine,0,4);
clampSetting(settings.audioQuality,0,1);
clampSetting(settings.audioHiPass,0,1);
clampSetting(settings.audioBufSize,32,4096);