Extremesecrecy
43cc758d18
The ALSA device scanner no longer inserts default sample rates when it cannot read them, preventing invalid frequency choices Jack server settings now accept independent input and output devices during construction The latency test utility was updated to handle separate input and output device parameters and display them accordingly The help text for the latency tool documents the new usage with optional output device specification Device lists in the configuration dialog are sorted to prefer devices supporting capture and playback, then USB devices, while refresh preserves existing selections
105 lines
4.2 KiB
C++
105 lines
4.2 KiB
C++
// Copyright (c) 2022 Robin Davies
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#pragma once
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#include <cstdint>
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#include "json.hpp"
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#include "AudioConfig.hpp"
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namespace pipedal
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{
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// Jack Daemon configuration.
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class JackServerSettings
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{
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bool valid_ = false;
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bool isOnboarding_ = true;
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bool isJackAudio_ = JACK_HOST ? true : false;
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bool rebootRequired_ = false;
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std::string alsaInputDevice_;
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std::string alsaOutputDevice_;
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uint64_t sampleRate_ = 0;
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uint32_t bufferSize_ = 64;
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uint32_t numberOfBuffers_ = 3;
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public:
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void SetAlsaInputDevice(const std::string &d){ alsaInputDevice_ = d; }
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void SetAlsaOutputDevice(const std::string &d){ alsaOutputDevice_ = d; }
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JackServerSettings();
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JackServerSettings(
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const std::string &alsaInputDevice,
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const std::string &alsaOutputDevice,
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uint64_t sampleRate,
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uint32_t bufferSize,
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uint32_t numberOfBuffers)
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: valid_(true),
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alsaInputDevice_(alsaInputDevice),
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alsaOutputDevice_(alsaOutputDevice),
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sampleRate_(sampleRate),
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bufferSize_(bufferSize),
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numberOfBuffers_(numberOfBuffers),
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isOnboarding_(false)
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{
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}
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uint64_t GetSampleRate() const { return sampleRate_; }
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uint32_t GetBufferSize() const { return bufferSize_; }
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uint32_t GetNumberOfBuffers() const { return numberOfBuffers_; }
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const std::string &GetAlsaInputDevice() const { return alsaInputDevice_; }
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const std::string &GetAlsaOutputDevice() const { return alsaOutputDevice_; }
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void UseDummyAudioDevice() {
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this->valid_ = true;
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if (sampleRate_ == 0) sampleRate_ = 48000;
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this->alsaInputDevice_ = "__DUMMY_AUDIO__dummy:channels_2";
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this->alsaOutputDevice_ = "__DUMMY_AUDIO__dummy:channels_2";
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}
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bool IsDummyAudioDevice() const {
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return this->alsaInputDevice_.starts_with("__DUMMY_AUDIO__")
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|| this->alsaOutputDevice_.starts_with("__DUMMY_AUDIO__");
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}
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void ReadJackDaemonConfiguration();
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bool IsValid() const { return valid_; }
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// JackServerSettings(uint64_t sampleRate, uint32_t bufferSize, uint32_t numberOfBuffers)
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// {
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// this->valid_ = true;
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// this->rebootRequired_ = true;
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// this->sampleRate_ = sampleRate;
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// this->bufferSize_ = bufferSize;
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// this->numberOfBuffers_ = numberOfBuffers;
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// }
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void WriteDaemonConfig(); // requires root perms.
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void SetRebootRequired(bool value)
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{
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rebootRequired_ = value;
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}
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void SetIsOnboarding(bool value)
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{
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isOnboarding_ = value;
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}
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bool Equals(const JackServerSettings &other)
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{
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return this->alsaInputDevice_ == other.alsaInputDevice_ && this->alsaOutputDevice_ == other.alsaOutputDevice_ && this->sampleRate_ == other.sampleRate_ && this->bufferSize_ == other.bufferSize_ && this->numberOfBuffers_ == other.numberOfBuffers_;
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}
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DECLARE_JSON_MAP(JackServerSettings);
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};
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} // namespace
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