mgpuSetLogLevel function
Minimum native log verbosity (0=DEBUG 1=INFO 2=WARN 3=ERROR, -1 silences
all). The wasm default is INFO, which narrates ~7 buffer ops per encoded
frame straight onto the browser console via stderr printChar. Callable
only once the module is loaded — MinigpuWeb stages the level and applies
it right after ensureMinigpuModuleLoaded, before context init, so even
the adapter/device bring-up logs honor it.
Implementation
void mgpuSetLogLevel(int level) => _mgpuSetLogLevelJs(level.toJS);