Hi all, I’ve been having a frustration with JUCE more or less since I started developing with it, though I’ve been able to work around it, though to much annoyance and impact to my velocity.
I’m developing on macOS and I frequently test my plug-in via the Standalone Plugin target/mode, since it can connect to the Xcode debugger, breakpoint, etc. However, I’ve found several pretty major annoyances with the standalone mode:
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Probably half the time or more, the audio output is just totally borked. It’s super glitchy and garbled. I’m certain this is not an issue with my actually plug-ins, as I’ve never encountered this issue when building the actual VST3/AU/iOS target (which was incredibly fun and difficult to figure out…). It seems totally unpredictable and intermittent, and usually I just keep restarting it until it decides to behave.
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The standalone plugin likes to choose a random audio interface probably 10% of the time. I am basically always using Blackhole as my audio input and my main audio interface as my audio output. But sometimes, it likes to choose a random source for audio input (like my webcam, my USB hub…) and somehow this manages to bork my computer’s connection to my main audio interface and requires me to restart it (sometimes it seems to change the sample rate and cause the interface to start playing everything at chipmunk speeds, or the interface just gets totally messed up and outputs glitchy, stutter-y audio).
Has anyone else encountered anything like this? I’m building and running the standalone plug-in in debug mode so that I can get DBG statements, but I can’t imagine that it’s so inefficient that it’s smashing the CPU and unable to produce any audio at all really (at least with regards to #1). Is there a trick to this? Maybe allocating more memory/CPU to the standalone plug-in just so it can remain stable? Or maybe my computer just isn’t up to snuff? (16gb RAM M1 2020 Mac Mini - doesn’t have any problems at all running Ableton/Bitwig)