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Clean shutdown, stability

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This commit is contained in:
Robin Davies
2024-09-21 13:18:00 -04:00
parent 951a7a73de
commit 2b13dc1c96
30 changed files with 820 additions and 358 deletions
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src/AlsaDriver.cpp
+11 -13
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@@ -256,17 +256,15 @@ namespace pipedal
std::mutex terminateSync;
bool terminateAudio_ = false;
std::atomic<bool> terminateAudio_ = false;
void terminateAudio(bool terminate)
{
std::lock_guard lock{terminateSync};
this->terminateAudio_ = terminate;
}
bool terminateAudio()
{
std::lock_guard lock{terminateSync};
return this->terminateAudio_;
}
@@ -1297,10 +1295,10 @@ namespace pipedal
FillOutputBuffer();
err = snd_pcm_start(handle);
// if (err < 0)
// {
// throw PiPedalStateException(SS("Can't recover from ALSA underrun. (" << snd_strerror(err) << ")"));
// }
if (err < 0)
{
throw PiPedalStateException(SS("Can't recover from ALSA underrun. (" << snd_strerror(err) << ")"));
}
return;
}
else if (err == -ESTRPIPE)
@@ -1320,7 +1318,7 @@ namespace pipedal
}
return;
}
throw PiPedalStateException(SS("ALSA error:" << snd_strerror(err)));
throw PiPedalStateException(SS("ALSA error: " << snd_strerror(err)));
}
std::jthread *audioThread = nullptr;
@@ -1663,16 +1661,16 @@ namespace pipedal
}
void Close()
{
if (hInParams)
{
snd_rawmidi_params_free(hInParams);
hInParams = 0;
}
if (hIn)
{
snd_rawmidi_close(hIn);
hIn = nullptr;
}
if (hInParams)
{
snd_rawmidi_params_free(hInParams);
hInParams = 0;
}
}
int GetDataLength(uint8_t cc)