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heuristic for song length determination

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song length calculation of lorge.fur now takes 18ms (from ~1 hour)
This commit is contained in:
tildearrow 2025-11-09 20:42:38 -05:00
parent 61ac87d505
commit 9e8c97cc6f
6 changed files with 53 additions and 14 deletions
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10
src/main.cpp
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@ -539,8 +539,10 @@ TAParamResult pBenchmark(String val) {
benchMode=1;
} else if (val=="seek") {
benchMode=2;
} else if (val=="walk") {
benchMode=3;
} else {
logE("invalid value for benchmark! valid values are: render and seek.");
logE("invalid value for benchmark! valid values are: render, seek and walk.");
return TA_PARAM_ERROR;
}
e.setAudio(DIV_AUDIO_DUMMY);
@ -653,7 +655,7 @@ void initParams() {
params.push_back(TAParam("S","safemode",false,pSafeMode,"","enable safe mode (software rendering and no audio)"));
params.push_back(TAParam("A","safeaudio",false,pSafeModeAudio,"","enable safe mode (with audio"));
params.push_back(TAParam("B","benchmark",true,pBenchmark,"render|seek","run performance test"));
params.push_back(TAParam("B","benchmark",true,pBenchmark,"render|seek|walk","run performance test"));
params.push_back(TAParam("V","version",false,pVersion,"","view information about Furnace."));
params.push_back(TAParam("W","warranty",false,pWarranty,"","view warranty disclaimer."));
@ -1031,7 +1033,9 @@ int main(int argc, char** argv) {
if (benchMode) {
logI("starting benchmark!");
if (benchMode==2) {
if (benchMode==3) {
e.benchmarkWalk();
} else if (benchMode==2) {
e.benchmarkSeek();
} else {
e.benchmarkPlayback();