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Fully implement the state extension

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This commit is contained in:
Robbert van der Helm
2022-09-27 15:12:38 +02:00
parent 225b5d7ef6
commit 7305178654
14 changed files with 130 additions and 7 deletions
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src/wine-host/bridges/clap.cpp
+32
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@@ -35,6 +35,8 @@ ClapPluginExtensions::ClapPluginExtensions(const clap_plugin& plugin) noexcept
plugin.get_extension(&plugin, CLAP_EXT_NOTE_PORTS))),
params(static_cast<const clap_plugin_params_t*>(
plugin.get_extension(&plugin, CLAP_EXT_PARAMS))),
state(static_cast<const clap_plugin_state_t*>(
plugin.get_extension(&plugin, CLAP_EXT_STATE))),
tail(static_cast<const clap_plugin_tail_t*>(
plugin.get_extension(&plugin, CLAP_EXT_TAIL))) {}
@@ -47,6 +49,7 @@ clap::plugin::SupportedPluginExtensions ClapPluginExtensions::supported()
.supports_latency = latency != nullptr,
.supports_note_ports = note_ports != nullptr,
.supports_params = params != nullptr,
.supports_state = state != nullptr,
.supports_tail = tail != nullptr};
}
@@ -454,6 +457,35 @@ void ClapBridge::run() {
.result = std::nullopt};
}
},
[&](clap::ext::state::plugin::Save& request)
-> clap::ext::state::plugin::Save::Response {
const auto& [instance, _] = get_instance(request.instance_id);
return main_context_
.run_in_context([&, plugin = instance.plugin.get(),
state = instance.extensions.state]() {
clap::stream::Stream stream{};
if (state->save(plugin, stream.ostream())) {
return clap::ext::state::plugin::SaveResponse{
.result = std::move(stream)};
} else {
return clap::ext::state::plugin::SaveResponse{
.result = std::nullopt};
}
})
.get();
},
[&](clap::ext::state::plugin::Load& request)
-> clap::ext::state::plugin::Load::Response {
const auto& [instance, _] = get_instance(request.instance_id);
return main_context_
.run_in_context([&, plugin = instance.plugin.get(),
state = instance.extensions.state]() {
return state->load(plugin, request.stream.istream());
})
.get();
},
});
}