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config/Data: add WithEach(ConfigBlockOption)

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To improve error messages without making callers more complex.
This commit is contained in:
Max Kellermann
2022-07-12 21:02:49 +02:00
parent 89a18b49a7
commit ae4f4d3533
5 changed files with 46 additions and 20 deletions
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5
src/output/MultipleOutputs.cxx
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@@ -92,8 +92,7 @@ MultipleOutputs::Configure(EventLoop &event_loop, EventLoop &rt_event_loop,
const AudioOutputDefaults defaults(config);
FilterFactory filter_factory(config);
for (const auto &block : config.GetBlockList(ConfigBlockOption::AUDIO_OUTPUT)) {
block.SetUsed();
config.WithEach(ConfigBlockOption::AUDIO_OUTPUT, [&, this](const auto &block){
auto output = LoadOutputControl(event_loop, rt_event_loop,
replay_gain_config,
mixer_listener,
@@ -104,7 +103,7 @@ MultipleOutputs::Configure(EventLoop &event_loop, EventLoop &rt_event_loop,
"names: %s", output->GetName());
outputs.emplace_back(std::move(output));
}
});
if (outputs.empty()) {
/* auto-detect device */