summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/abaddon.cpp19
-rw-r--r--src/audio/manager.cpp145
-rw-r--r--src/audio/manager.hpp64
-rw-r--r--src/settings.cpp4
-rw-r--r--src/settings.hpp7
-rw-r--r--src/windows/voicewindow.cpp115
-rw-r--r--src/windows/voicewindow.hpp19
7 files changed, 314 insertions, 59 deletions
diff --git a/src/abaddon.cpp b/src/abaddon.cpp
index 2be54ba..a8360c2 100644
--- a/src/abaddon.cpp
+++ b/src/abaddon.cpp
@@ -23,11 +23,11 @@
#include "remoteauth/remoteauthdialog.hpp"
#ifdef WITH_LIBHANDY
- #include <handy.h>
+#include <handy.h>
#endif
#ifdef _WIN32
- #pragma comment(lib, "crypt32.lib")
+#pragma comment(lib, "crypt32.lib")
#endif
Abaddon::Abaddon()
@@ -67,7 +67,7 @@ Abaddon::Abaddon()
if (!accessible)
m_channels_requested.erase(id);
});
- if (GetSettings().Prefetch)
+ if (GetSettings().Prefetch) {
m_discord.signal_message_create().connect([this](const Message &message) {
if (message.Author.HasAvatar())
m_img_mgr.Prefetch(message.Author.GetAvatarURL());
@@ -76,6 +76,11 @@ Abaddon::Abaddon()
m_img_mgr.Prefetch(attachment.ProxyURL);
}
});
+ }
+
+#ifdef WITH_VOICE
+ m_audio.SetVADMethod(GetSettings().VAD);
+#endif
}
Abaddon &Abaddon::Get() {
@@ -475,14 +480,6 @@ void Abaddon::ShowVoiceWindow() {
m_audio.SetPlayback(!is_deaf);
});
- wnd->signal_gate().connect([this](double gate) {
- m_audio.SetCaptureGate(gate);
- });
-
- wnd->signal_gain().connect([this](double gain) {
- m_audio.SetCaptureGain(gain);
- });
-
wnd->signal_mute_user_cs().connect([this](Snowflake id, bool is_mute) {
if (const auto ssrc = m_discord.GetSSRCOfUser(id); ssrc.has_value()) {
m_audio.SetMuteSSRC(*ssrc, is_mute);
diff --git a/src/audio/manager.cpp b/src/audio/manager.cpp
index a2fd4df..20089d2 100644
--- a/src/audio/manager.cpp
+++ b/src/audio/manager.cpp
@@ -64,6 +64,10 @@ void capture_data_callback(ma_device *pDevice, void *pOutput, const void *pInput
AudioManager::AudioManager() {
m_ok = true;
+#ifdef WITH_RNNOISE
+ RNNoiseInitialize();
+#endif
+
int err;
m_encoder = opus_encoder_create(48000, 2, OPUS_APPLICATION_VOIP, &err);
if (err != OPUS_OK) {
@@ -144,6 +148,10 @@ AudioManager::~AudioManager() {
ma_device_uninit(&m_capture_device);
ma_context_uninit(&m_context);
RemoveAllSSRCs();
+
+#ifdef WITH_RNNOISE
+ RNNoiseUninitialize();
+#endif
}
void AudioManager::AddSSRC(uint32_t ssrc) {
@@ -420,10 +428,43 @@ void AudioManager::OnCapturedPCM(const int16_t *pcm, ma_uint32 frames) {
UpdateCaptureVolume(new_pcm.data(), frames);
- if (m_capture_peak_meter / 32768.0 < m_capture_gate) return;
+ static std::array<float, 480> denoised_L;
+ static std::array<float, 480> denoised_R;
+
+ bool m_rnnoise_passed = false;
+#ifdef WITH_RNNOISE
+ if (m_vad_method == VADMethod::RNNoise || m_enable_noise_suppression) {
+ m_rnnoise_passed = CheckVADRNNoise(new_pcm.data(), denoised_L.data(), denoised_R.data());
+ }
+#endif
+
+ switch (m_vad_method) {
+ case VADMethod::Gate:
+ if (!CheckVADVoiceGate()) return;
+ break;
+#ifdef WITH_RNNOISE
+ case VADMethod::RNNoise:
+ if (!m_rnnoise_passed) return;
+ break;
+#endif
+ }
m_enc_mutex.lock();
- int payload_len = opus_encode(m_encoder, new_pcm.data(), 480, static_cast<unsigned char *>(m_opus_buffer), 1275);
+ int payload_len = -1;
+
+ if (m_enable_noise_suppression) {
+ static std::array<int16_t, 960> denoised_interleaved;
+ for (size_t i = 0; i < 480; i++) {
+ denoised_interleaved[i * 2] = static_cast<int16_t>(denoised_L[i]);
+ }
+ for (size_t i = 0; i < 480; i++) {
+ denoised_interleaved[i * 2 + 1] = static_cast<int16_t>(denoised_R[i]);
+ }
+ payload_len = opus_encode(m_encoder, denoised_interleaved.data(), 480, static_cast<unsigned char *>(m_opus_buffer), 1275);
+ } else {
+ payload_len = opus_encode(m_encoder, new_pcm.data(), 480, static_cast<unsigned char *>(m_opus_buffer), 1275);
+ }
+
m_enc_mutex.unlock();
if (payload_len < 0) {
spdlog::get("audio")->error("encoding error: {}", payload_len);
@@ -453,6 +494,9 @@ bool AudioManager::DecayVolumeMeters() {
m_capture_peak_meter -= 600;
if (m_capture_peak_meter < 0) m_capture_peak_meter = 0;
+ const auto x = m_vad_prob.load() - 0.05f;
+ m_vad_prob.store(x < 0.0f ? 0.0f : x);
+
std::lock_guard<std::mutex> _(m_vol_mtx);
for (auto &[ssrc, meter] : m_volumes) {
@@ -463,6 +507,55 @@ bool AudioManager::DecayVolumeMeters() {
return true;
}
+bool AudioManager::CheckVADVoiceGate() {
+ return m_capture_peak_meter / 32768.0 > m_capture_gate;
+}
+
+#ifdef WITH_RNNOISE
+bool AudioManager::CheckVADRNNoise(const int16_t *pcm, float *denoised_left, float *denoised_right) {
+ // use left channel for vad, only denoise right if noise suppression enabled
+ std::unique_lock<std::mutex> _(m_rnn_mutex);
+
+ static float rnnoise_input[480];
+ for (size_t i = 0; i < 480; i++) {
+ rnnoise_input[i] = static_cast<float>(pcm[i * 2]);
+ }
+ m_vad_prob = std::max(m_vad_prob.load(), rnnoise_process_frame(m_rnnoise[0], denoised_left, rnnoise_input));
+
+ if (m_enable_noise_suppression) {
+ for (size_t i = 0; i < 480; i++) {
+ rnnoise_input[i] = static_cast<float>(pcm[i * 2 + 1]);
+ }
+ rnnoise_process_frame(m_rnnoise[1], denoised_right, rnnoise_input);
+ }
+
+ return m_vad_prob > m_prob_threshold;
+}
+
+void AudioManager::RNNoiseInitialize() {
+ spdlog::get("audio")->debug("Initializing RNNoise");
+ RNNoiseUninitialize();
+ std::unique_lock<std::mutex> _(m_rnn_mutex);
+ m_rnnoise[0] = rnnoise_create(nullptr);
+ m_rnnoise[1] = rnnoise_create(nullptr);
+ const auto expected = rnnoise_get_frame_size();
+ if (expected != 480) {
+ spdlog::get("audio")->warn("RNNoise expects a frame count other than 480");
+ }
+}
+
+void AudioManager::RNNoiseUninitialize() {
+ if (m_rnnoise[0] != nullptr) {
+ spdlog::get("audio")->debug("Uninitializing RNNoise");
+ std::unique_lock<std::mutex> _(m_rnn_mutex);
+ rnnoise_destroy(m_rnnoise[0]);
+ rnnoise_destroy(m_rnnoise[1]);
+ m_rnnoise[0] = nullptr;
+ m_rnnoise[1] = nullptr;
+ }
+}
+#endif
+
bool AudioManager::OK() const {
return m_ok;
}
@@ -487,6 +580,54 @@ uint32_t AudioManager::GetRTPTimestamp() const noexcept {
return m_rtp_timestamp;
}
+void AudioManager::SetVADMethod(const std::string &method) {
+ spdlog::get("audio")->debug("Setting VAD method to {}", method);
+ if (method == "gate") {
+ SetVADMethod(VADMethod::Gate);
+ } else if (method == "rnnoise") {
+#ifdef WITH_RNNOISE
+ SetVADMethod(VADMethod::RNNoise);
+#else
+ SetVADMethod(VADMethod::Gate);
+ spdlog::get("audio")->error("Tried to set RNNoise VAD method with support disabled");
+#endif
+ } else {
+ SetVADMethod(VADMethod::Gate);
+ spdlog::get("audio")->error("Tried to set unknown VAD method {}", method);
+ }
+}
+
+void AudioManager::SetVADMethod(VADMethod method) {
+ spdlog::get("audio")->debug("Setting VAD method to enum {}", static_cast<int>(method));
+ m_vad_method = method;
+}
+
+AudioManager::VADMethod AudioManager::GetVADMethod() const {
+ return m_vad_method;
+}
+
+#ifdef WITH_RNNOISE
+float AudioManager::GetCurrentVADProbability() const {
+ return m_vad_prob;
+}
+
+double AudioManager::GetRNNProbThreshold() const {
+ return m_prob_threshold;
+}
+
+void AudioManager::SetRNNProbThreshold(double value) {
+ m_prob_threshold = value;
+}
+
+void AudioManager::SetSuppressNoise(bool value) {
+ m_enable_noise_suppression = value;
+}
+
+bool AudioManager::GetSuppressNoise() const {
+ return m_enable_noise_suppression;
+}
+#endif
+
AudioManager::type_signal_opus_packet AudioManager::signal_opus_packet() {
return m_signal_opus_packet;
}
diff --git a/src/audio/manager.hpp b/src/audio/manager.hpp
index ed40f35..80a2542 100644
--- a/src/audio/manager.hpp
+++ b/src/audio/manager.hpp
@@ -14,6 +14,11 @@
#include <miniaudio.h>
#include <opus.h>
#include <sigc++/sigc++.h>
+
+#ifdef WITH_RNNOISE
+#include <rnnoise.h>
+#endif
+
#include "devices.hpp"
// clang-format on
@@ -40,30 +45,47 @@ public:
void SetCaptureGate(double gate);
void SetCaptureGain(double gain);
- [[nodiscard]] double GetCaptureGate() const noexcept;
- [[nodiscard]] double GetCaptureGain() const noexcept;
+ double GetCaptureGate() const noexcept;
+ double GetCaptureGain() const noexcept;
void SetMuteSSRC(uint32_t ssrc, bool mute);
void SetVolumeSSRC(uint32_t ssrc, double volume);
- [[nodiscard]] double GetVolumeSSRC(uint32_t ssrc) const;
+ double GetVolumeSSRC(uint32_t ssrc) const;
void SetEncodingApplication(int application);
- [[nodiscard]] int GetEncodingApplication();
+ int GetEncodingApplication();
void SetSignalHint(int signal);
- [[nodiscard]] int GetSignalHint();
+ int GetSignalHint();
void SetBitrate(int bitrate);
- [[nodiscard]] int GetBitrate();
+ int GetBitrate();
void Enumerate();
- [[nodiscard]] bool OK() const;
+ bool OK() const;
+
+ double GetCaptureVolumeLevel() const noexcept;
+ double GetSSRCVolumeLevel(uint32_t ssrc) const noexcept;
- [[nodiscard]] double GetCaptureVolumeLevel() const noexcept;
- [[nodiscard]] double GetSSRCVolumeLevel(uint32_t ssrc) const noexcept;
+ AudioDevices &GetDevices();
- [[nodiscard]] AudioDevices &GetDevices();
+ uint32_t GetRTPTimestamp() const noexcept;
- [[nodiscard]] uint32_t GetRTPTimestamp() const noexcept;
+ enum class VADMethod {
+ Gate,
+ RNNoise,
+ };
+
+ void SetVADMethod(const std::string &method);
+ void SetVADMethod(VADMethod method);
+ VADMethod GetVADMethod() const;
+
+#ifdef WITH_RNNOISE
+ float GetCurrentVADProbability() const;
+ double GetRNNProbThreshold() const;
+ void SetRNNProbThreshold(double value);
+ void SetSuppressNoise(bool value);
+ bool GetSuppressNoise() const;
+#endif
private:
void OnCapturedPCM(const int16_t *pcm, ma_uint32 frames);
@@ -74,6 +96,15 @@ private:
bool DecayVolumeMeters();
+ bool CheckVADVoiceGate();
+
+#ifdef WITH_RNNOISE
+ bool CheckVADRNNoise(const int16_t *pcm, float *denoised_left, float *denoised_right);
+
+ void RNNoiseInitialize();
+ void RNNoiseUninitialize();
+#endif
+
friend void data_callback(ma_device *, void *, const void *, ma_uint32);
friend void capture_data_callback(ma_device *, void *, const void *, ma_uint32);
@@ -95,6 +126,10 @@ private:
mutable std::mutex m_mutex;
mutable std::mutex m_enc_mutex;
+#ifdef WITH_RNNOISE
+ mutable std::mutex m_rnn_mutex;
+#endif
+
std::unordered_map<uint32_t, std::pair<std::deque<int16_t>, OpusDecoder *>> m_sources;
OpusEncoder *m_encoder;
@@ -106,6 +141,9 @@ private:
std::atomic<double> m_capture_gate = 0.0;
std::atomic<double> m_capture_gain = 1.0;
+ std::atomic<double> m_prob_threshold = 0.5;
+ std::atomic<float> m_vad_prob = 0.0;
+ std::atomic<bool> m_enable_noise_suppression = false;
std::unordered_set<uint32_t> m_muted_ssrcs;
std::unordered_map<uint32_t, double> m_volume_ssrc;
@@ -115,6 +153,10 @@ private:
AudioDevices m_devices;
+ VADMethod m_vad_method;
+#ifdef WITH_RNNOISE
+ DenoiseState *m_rnnoise[2];
+#endif
std::atomic<uint32_t> m_rtp_timestamp = 0;
public:
diff --git a/src/settings.cpp b/src/settings.cpp
index 0b868da..601205a 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -4,7 +4,7 @@
#include <glibmm/miscutils.h>
#ifdef WITH_KEYCHAIN
- #include <keychain/keychain.h>
+#include <keychain/keychain.h>
#endif
const std::string KeychainPackage = "com.github.uowuo.abaddon";
@@ -70,6 +70,7 @@ void SettingsManager::ReadSettings() {
SMSTR("style", "unreadcolor", UnreadIndicatorColor);
SMBOOL("notifications", "enabled", NotificationsEnabled);
SMBOOL("notifications", "playsound", NotificationsPlaySound);
+ SMSTR("voice", "vad", VAD);
SMBOOL("windows", "hideconsole", HideConsole);
#ifdef WITH_KEYCHAIN
@@ -154,6 +155,7 @@ void SettingsManager::Close() {
SMSTR("style", "unreadcolor", UnreadIndicatorColor);
SMBOOL("notifications", "enabled", NotificationsEnabled);
SMBOOL("notifications", "playsound", NotificationsPlaySound);
+ SMSTR("voice", "vad", VAD);
SMBOOL("windows", "hideconsole", HideConsole);
#ifdef WITH_KEYCHAIN
diff --git a/src/settings.hpp b/src/settings.hpp
index 40cb1d3..0d2e68b 100644
--- a/src/settings.hpp
+++ b/src/settings.hpp
@@ -53,6 +53,13 @@ public:
#endif
bool NotificationsPlaySound { true };
+ // [voice]
+#ifdef WITH_RNNOISE
+ std::string VAD { "rnnoise" };
+#else
+ std::string VAD { "gate" };
+#endif
+
// [windows]
bool HideConsole { false };
};
diff --git a/src/windows/voicewindow.cpp b/src/windows/voicewindow.cpp
index 829a1b8..73a09c2 100644
--- a/src/windows/voicewindow.cpp
+++ b/src/windows/voicewindow.cpp
@@ -88,6 +88,7 @@ VoiceWindow::VoiceWindow(Snowflake channel_id)
, m_controls(Gtk::ORIENTATION_HORIZONTAL)
, m_mute("Mute")
, m_deafen("Deafen")
+ , m_noise_suppression("Suppress Noise")
, m_channel_id(channel_id)
, m_menu_view("View")
, m_menu_view_settings("More _Settings", true) {
@@ -115,31 +116,74 @@ VoiceWindow::VoiceWindow(Snowflake channel_id)
m_scroll.set_hexpand(true);
m_scroll.set_vexpand(true);
- m_capture_volume.SetShowTick(true);
-
- m_capture_gate.set_range(0.0, 100.0);
- m_capture_gate.set_value_pos(Gtk::POS_LEFT);
- m_capture_gate.set_value(audio.GetCaptureGate() * 100.0);
- m_capture_gate.signal_value_changed().connect([this]() {
- const double val = m_capture_gate.get_value() * 0.01;
- m_signal_gate.emit(val);
- m_capture_volume.SetTick(val);
+ m_vad_value.SetShowTick(true);
+
+ m_vad_param.set_range(0.0, 100.0);
+ m_vad_param.set_value_pos(Gtk::POS_LEFT);
+ m_vad_param.signal_value_changed().connect([this]() {
+ auto &audio = Abaddon::Get().GetAudio();
+ const double val = m_vad_param.get_value() * 0.01;
+ switch (audio.GetVADMethod()) {
+ case AudioManager::VADMethod::Gate:
+ audio.SetCaptureGate(val);
+ m_vad_value.SetTick(val);
+ break;
+#ifdef WITH_RNNOISE
+ case AudioManager::VADMethod::RNNoise:
+ audio.SetRNNProbThreshold(val);
+ m_vad_value.SetTick(val);
+ break;
+#endif
+ };
});
+ UpdateVADParamValue();
m_capture_gain.set_range(0.0, 200.0);
m_capture_gain.set_value_pos(Gtk::POS_LEFT);
m_capture_gain.set_value(audio.GetCaptureGain() * 100.0);
m_capture_gain.signal_value_changed().connect([this]() {
- const double val = m_capture_gain.get_value();
- m_signal_gain.emit(val / 100.0);
+ const double val = m_capture_gain.get_value() / 100.0;
+ Abaddon::Get().GetAudio().SetCaptureGain(val);
+ });
+
+ m_vad_combo.set_valign(Gtk::ALIGN_END);
+ m_vad_combo.set_hexpand(true);
+ m_vad_combo.set_halign(Gtk::ALIGN_FILL);
+ m_vad_combo.set_tooltip_text(
+ "Voice Activation Detection method\n"
+ "Gate - Simple volume threshold. Slider changes threshold\n"
+ "RNNoise - Heavier on CPU. Slider changes probability threshold");
+ m_vad_combo.append("gate", "Gate");
+#ifdef WITH_RNNOISE
+ m_vad_combo.append("rnnoise", "RNNoise");
+#endif
+ if (!m_vad_combo.set_active_id(Abaddon::Get().GetSettings().VAD)) {
+#ifdef WITH_RNNOISE
+ m_vad_combo.set_active_id("rnnoise");
+#else
+ m_vad_combo.set_active_id("gate");
+#endif
+ }
+ m_vad_combo.signal_changed().connect([this]() {
+ auto &audio = Abaddon::Get().GetAudio();
+ const auto id = m_vad_combo.get_active_id();
+
+ audio.SetVADMethod(id);
+ Abaddon::Get().GetSettings().VAD = id;
+ UpdateVADParamValue();
+ });
+
+ m_noise_suppression.set_active(audio.GetSuppressNoise());
+ m_noise_suppression.signal_toggled().connect([this]() {
+ Abaddon::Get().GetAudio().SetSuppressNoise(m_noise_suppression.get_active());
});
auto *playback_renderer = Gtk::make_managed<Gtk::CellRendererText>();
m_playback_combo.set_valign(Gtk::ALIGN_END);
m_playback_combo.set_hexpand(true);
m_playback_combo.set_halign(Gtk::ALIGN_FILL);
- m_playback_combo.set_model(Abaddon::Get().GetAudio().GetDevices().GetPlaybackDeviceModel());
- if (const auto iter = Abaddon::Get().GetAudio().GetDevices().GetActivePlaybackDevice()) {
+ m_playback_combo.set_model(audio.GetDevices().GetPlaybackDeviceModel());
+ if (const auto iter = audio.GetDevices().GetActivePlaybackDevice()) {
m_playback_combo.set_active(iter);
}
m_playback_combo.pack_start(*playback_renderer);
@@ -169,7 +213,7 @@ VoiceWindow::VoiceWindow(Snowflake channel_id)
auto *window = new VoiceSettingsWindow;
const auto cb = [this](double gain) {
m_capture_gain.set_value(gain * 100.0);
- m_signal_gain.emit(gain);
+ Abaddon::Get().GetAudio().SetCaptureGain(gain);
};
window->signal_gain().connect(sigc::track_obj(cb, *this));
window->show();
@@ -178,12 +222,14 @@ VoiceWindow::VoiceWindow(Snowflake channel_id)
m_scroll.add(m_user_list);
m_controls.add(m_mute);
m_controls.add(m_deafen);
+ m_controls.add(m_noise_suppression);
m_main.add(m_menu_bar);
m_main.add(m_controls);
- m_main.add(m_capture_volume);
- m_main.add(m_capture_gate);
+ m_main.add(m_vad_value);
+ m_main.add(m_vad_param);
m_main.add(m_capture_gain);
m_main.add(m_scroll);
+ m_main.add(m_vad_combo);
m_main.add(m_playback_combo);
m_main.add(m_capture_combo);
add(m_main);
@@ -224,16 +270,41 @@ void VoiceWindow::OnDeafenChanged() {
}
bool VoiceWindow::UpdateVoiceMeters() {
- m_capture_volume.SetVolume(Abaddon::Get().GetAudio().GetCaptureVolumeLevel());
+ auto &audio = Abaddon::Get().GetAudio();
+ switch (audio.GetVADMethod()) {
+ case AudioManager::VADMethod::Gate:
+ m_vad_value.SetVolume(audio.GetCaptureVolumeLevel());
+ break;
+#ifdef WITH_RNNOISE
+ case AudioManager::VADMethod::RNNoise:
+ m_vad_value.SetVolume(audio.GetCurrentVADProbability());
+ break;
+#endif
+ }
+
for (auto [id, row] : m_rows) {
const auto ssrc = Abaddon::Get().GetDiscordClient().GetSSRCOfUser(id);
if (ssrc.has_value()) {
- row->SetVolumeMeter(Abaddon::Get().GetAudio().GetSSRCVolumeLevel(*ssrc));
+ row->SetVolumeMeter(audio.GetSSRCVolumeLevel(*ssrc));
}
}
return true;
}
+void VoiceWindow::UpdateVADParamValue() {
+ auto &audio = Abaddon::Get().GetAudio();
+ switch (audio.GetVADMethod()) {
+ case AudioManager::VADMethod::Gate:
+ m_vad_param.set_value(audio.GetCaptureGate() * 100.0);
+ break;
+#ifdef WITH_RNNOISE
+ case AudioManager::VADMethod::RNNoise:
+ m_vad_param.set_value(audio.GetRNNProbThreshold() * 100.0);
+ break;
+#endif
+ }
+}
+
void VoiceWindow::OnUserConnect(Snowflake user_id, Snowflake to_channel_id) {
if (m_channel_id == to_channel_id) {
if (auto it = m_rows.find(user_id); it == m_rows.end()) {
@@ -259,14 +330,6 @@ VoiceWindow::type_signal_deafen VoiceWindow::signal_deafen() {
return m_signal_deafen;
}
-VoiceWindow::type_signal_gate VoiceWindow::signal_gate() {
- return m_signal_gate;
-}
-
-VoiceWindow::type_signal_gate VoiceWindow::signal_gain() {
- return m_signal_gain;
-}
-
VoiceWindow::type_signal_mute_user_cs VoiceWindow::signal_mute_user_cs() {
return m_signal_mute_user_cs;
}
diff --git a/src/windows/voicewindow.hpp b/src/windows/voicewindow.hpp
index 805d94a..6db2563 100644
--- a/src/windows/voicewindow.hpp
+++ b/src/windows/voicewindow.hpp
@@ -34,6 +34,8 @@ private:
bool UpdateVoiceMeters();
+ void UpdateVADParamValue();
+
Gtk::Box m_main;
Gtk::Box m_controls;
@@ -43,10 +45,17 @@ private:
Gtk::ScrolledWindow m_scroll;
Gtk::ListBox m_user_list;
- VolumeMeter m_capture_volume;
- Gtk::Scale m_capture_gate;
+ // Shows volume for gate VAD method
+ // Shows probability for RNNoise VAD method
+ VolumeMeter m_vad_value;
+ // Volume threshold for gate VAD method
+ // VAD probability threshold for RNNoise VAD method
+ Gtk::Scale m_vad_param;
Gtk::Scale m_capture_gain;
+ Gtk::CheckButton m_noise_suppression;
+
+ Gtk::ComboBoxText m_vad_combo;
Gtk::ComboBox m_playback_combo;
Gtk::ComboBox m_capture_combo;
@@ -62,23 +71,17 @@ private:
public:
using type_signal_mute = sigc::signal<void(bool)>;
using type_signal_deafen = sigc::signal<void(bool)>;
- using type_signal_gate = sigc::signal<void(double)>;
- using type_signal_gain = sigc::signal<void(double)>;
using type_signal_mute_user_cs = sigc::signal<void(Snowflake, bool)>;
using type_signal_user_volume_changed = sigc::signal<void(Snowflake, double)>;
type_signal_mute signal_mute();
type_signal_deafen signal_deafen();
- type_signal_gate signal_gate();
- type_signal_gain signal_gain();
type_signal_mute_user_cs signal_mute_user_cs();
type_signal_user_volume_changed signal_user_volume_changed();
private:
type_signal_mute m_signal_mute;
type_signal_deafen m_signal_deafen;
- type_signal_gate m_signal_gate;
- type_signal_gain m_signal_gain;
type_signal_mute_user_cs m_signal_mute_user_cs;
type_signal_user_volume_changed m_signal_user_volume_changed;
};
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-23 20:54:45 +0000