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prepare for file output

This commit is contained in:
tildearrow 2021-12-07 04:39:52 -05:00
parent 4cba677c04
commit 7649b845aa
1 changed files with 43 additions and 33 deletions
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76
src/engine/engine.cpp
View File

@ -694,37 +694,43 @@ void DivEngine::setView(DivStatusView which) {
view=which;
}
bool DivEngine::init() {
switch (audioEngine) {
case DIV_AUDIO_JACK:
#ifndef HAVE_JACK
logE("Furnace was not compiled with JACK support!\n");
bool DivEngine::init(String outName) {
if (outName!="") {
// init out file
got.bufsize=2048;
got.rate=44100;
} else {
switch (audioEngine) {
case DIV_AUDIO_JACK:
#ifndef HAVE_JACK
logE("Furnace was not compiled with JACK support!\n");
return false;
#else
output=new TAAudioJACK;
#endif
break;
case DIV_AUDIO_SDL:
output=new TAAudioSDL;
break;
default:
logE("invalid audio engine!\n");
return false;
}
want.bufsize=1024;
want.rate=44100;
want.fragments=2;
want.inChans=0;
want.outChans=2;
want.outFormat=TA_AUDIO_FORMAT_F32;
want.name="Furnace";
output->setCallback(process,this);
logI("initializing audio.\n");
if (!output->init(want,got)) {
logE("error while initializing audio!\n");
return false;
#else
output=new TAAudioJACK;
#endif
break;
case DIV_AUDIO_SDL:
output=new TAAudioSDL;
break;
default:
logE("invalid audio engine!\n");
return false;
}
want.bufsize=1024;
want.rate=44100;
want.fragments=2;
want.inChans=0;
want.outChans=2;
want.outFormat=TA_AUDIO_FORMAT_F32;
want.name="Furnace";
output->setCallback(process,this);
logI("initializing audio.\n");
if (!output->init(want,got)) {
logE("error while initializing audio!\n");
return false;
}
}
bb[0]=blip_new(32768);
@ -792,9 +798,13 @@ bool DivEngine::init() {
chan[i].volume=chan[i].volMax;
}
if (!output->setRun(true)) {
logE("error while activating!\n");
return false;
if (outName!="") {
// render to file
} else {
if (!output->setRun(true)) {
logE("error while activating!\n");
return false;
}
}
return true;
}