jyapayne/warp-pipe
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Persist volume

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This commit is contained in:
Joey Yakimowich-Payne 2026-01-31 08:51:25 -07:00
commit d314ad7dd9
1 changed files with 23 additions and 2 deletions
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25
src/warppipe.cpp
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@ -1517,6 +1517,11 @@ void Client::Impl::AutoSave() {
node_obj["channels"] = sd.channels;
node_obj["loopback"] = sd.loopback;
node_obj["target_node"] = sd.target_node;
auto volIt = volume_states.find(entry.first);
if (volIt != volume_states.end()) {
node_obj["volume"] = volIt->second.volume;
node_obj["mute"] = volIt->second.mute;
}
nodes_array.push_back(std::move(node_obj));
}
}
@ -2012,6 +2017,7 @@ Status Client::SetNodeVolume(NodeId node, float volume, bool mute) {
}
pw_thread_loop_unlock(impl_->thread_loop);
impl_->AutoSave();
return Status::Ok();
}
@ -2628,6 +2634,11 @@ Status Client::SaveConfig(std::string_view path) {
node_obj["channels"] = sd.channels;
node_obj["loopback"] = sd.loopback;
node_obj["target_node"] = sd.target_node;
auto volIt = impl_->volume_states.find(entry.first);
if (volIt != impl_->volume_states.end()) {
node_obj["volume"] = volIt->second.volume;
node_obj["mute"] = volIt->second.mute;
}
nodes_array.push_back(std::move(node_obj));
}
@ -2809,10 +2820,20 @@ Status Client::LoadConfig(std::string_view path) {
opts.behavior = VirtualBehavior::kLoopback;
opts.target_node = target;
}
Result<uint32_t> result;
if (is_source) {
CreateVirtualSource(name, opts);
auto r = CreateVirtualSource(name, opts);
result = {r.status, r.ok() ? r.value.node.value : 0};
} else {
CreateVirtualSink(name, opts);
auto r = CreateVirtualSink(name, opts);
result = {r.status, r.ok() ? r.value.node.value : 0};
}
if (result.ok() && result.value != 0) {
float vol = node_obj.value("volume", 1.0f);
bool muted = node_obj.value("mute", false);
if (vol != 1.0f || muted) {
SetNodeVolume(NodeId{result.value}, vol, muted);
}
}
} catch (...) {
continue;