43 lines
1.4 KiB
Rust
43 lines
1.4 KiB
Rust
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use super::wrapper::Wrapper;
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use crate::context::{PluginApi, ProcessContext, Transport};
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use crate::midi::NoteEvent;
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use crate::plugin::Plugin;
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/// A [`ProcessContext`] implementation for the standalone wrapper. This is a separate object so it
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/// can hold on to lock guards for event queues. Otherwise reading these events would require
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/// constant unnecessary atomic operations to lock the uncontested RwLocks.
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pub(crate) struct WrapperProcessContext<'a, P: Plugin> {
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pub(super) wrapper: &'a Wrapper<P>,
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// TODO: Events
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// pub(super) input_events_guard: AtomicRefMut<'a, VecDeque<NoteEvent>>,
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// pub(super) output_events_guard: AtomicRefMut<'a, VecDeque<NoteEvent>>,
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pub(super) transport: Transport,
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}
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impl<P: Plugin> ProcessContext for WrapperProcessContext<'_, P> {
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fn plugin_api(&self) -> PluginApi {
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PluginApi::Standalone
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}
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fn transport(&self) -> &Transport {
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&self.transport
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}
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fn next_event(&mut self) -> Option<NoteEvent> {
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nih_debug_assert_failure!("TODO: WrapperProcessContext::next_event()");
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// self.input_events_guard.pop_front()
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None
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}
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fn send_event(&mut self, event: NoteEvent) {
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nih_debug_assert_failure!("TODO: WrapperProcessContext::send_event()");
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// self.output_events_guard.push_back(event);
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}
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fn set_latency_samples(&self, samples: u32) {
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nih_debug_assert_failure!("TODO: WrapperProcessContext::set_latency_samples()");
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}
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}
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