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Move VST3 buffer initialization

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This was left over from the last commit.
This commit is contained in:
Robbert van der Helm 2022-05-18 19:41:43 +02:00
parent 024307872a
commit 4587c1405f
1 changed files with 8 additions and 11 deletions
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19
src/wrapper/vst3/wrapper.rs
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@ -243,6 +243,11 @@ impl<P: Vst3Plugin> IComponent for Wrapper<P> {
// custom channel layout overrides we need to initialize here.
match (state != 0, self.inner.current_buffer_config.load()) {
(true, Some(buffer_config)) => {
// Befure initializing the plugin, make sure all smoothers are set the the default values
for param in self.inner.param_by_hash.values() {
param.update_smoother(buffer_config.sample_rate, true);
}
let bus_config = self.inner.current_bus_config.load();
let mut plugin = self.inner.plugin.write();
if plugin.initialize(
@ -266,9 +271,6 @@ impl<P: Vst3Plugin> IComponent for Wrapper<P> {
.resize_with(bus_config.num_output_channels as usize, || &mut [])
});
// Also store this for later, so we can reinitialize the plugin after restoring state
self.inner.current_buffer_config.store(Some(buffer_config));
kResultOk
} else {
kResultFalse
@ -682,16 +684,11 @@ impl<P: Vst3Plugin> IAudioProcessor for Wrapper<P> {
vst3_sys::vst::SymbolicSampleSizes::kSample32 as i32
);
let bus_config = self.inner.current_bus_config.load();
let buffer_config = BufferConfig {
// This is needed when activating the plugin and when restoring state
self.inner.current_buffer_config.store(Some(BufferConfig {
sample_rate: setup.sample_rate as f32,
max_buffer_size: setup.max_samples_per_block as u32,
};
// Befure initializing the plugin, make sure all smoothers are set the the default values
for param in self.inner.param_by_hash.values() {
param.update_smoother(buffer_config.sample_rate, true);
}
}));
// Initializing the plugin happens in `IAudioProcessor::set_active()` because the host may
// still change the channel layouts at this point