INCLUDE: clap/ext/params.h: amend request_flush with recent comments by
@@ -278,7 +278,10 @@ typedef struct clap_host_params {
void (*clear)(const clap_host_t *host, clap_id param_id, clap_param_clear_flags flags);
- // Request a parameter flush.
+ // Request a parameter flush. Note that this is not useful to call from an
+ // [audio-thread], because a plugin executing within any [audio-thread] is either:
+ // 1. within process() (which may include clap_plugin_thread_pool->exec)
+ // 2. within flush()
//
// The host will then schedule a call to either:
// - clap_plugin.process()
