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AudioServer: Add a 'self_muted' state to each client connection

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This new state will allow us to ignore muted clients when computing the
'output mix' in the Mixer.
This commit is contained in:
Elyse 2021-11-01 19:05:05 -06:00 committed by Brian Gianforcaro
parent ce5f5f543f
commit bb747c471f
Notes: sideshowbarker 2024-07-17 22:17:17 +09:00 
Author: https://github.com/elyse0
Commit: https://github.com/SerenityOS/serenity/commit/bb747c471f4
Pull-request: https://github.com/SerenityOS/serenity/pull/11161
Reviewed-by: https://github.com/sin-ack ✅
3 changed files with 18 additions and 0 deletions
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2
Userland/Services/AudioServer/AudioServer.ipc
View file

@ -5,6 +5,8 @@ endpoint AudioServer
// Mixer functions
set_main_mix_muted(bool muted) => ()
is_main_mix_muted() => (bool muted)
set_self_muted(bool muted) => ()
is_self_muted() => (bool muted)
get_main_mix_volume() => (double volume)
set_main_mix_volume(double volume) => ()
get_self_volume() => (double volume)

14
Userland/Services/AudioServer/ClientConnection.cpp
View file

@ -149,4 +149,18 @@ void ClientConnection::set_main_mix_muted(bool muted)
{
m_mixer.set_muted(muted);
}
Messages::AudioServer::IsSelfMutedResponse ClientConnection::is_self_muted()
{
if (m_queue)
return m_queue->is_muted();
return false;
}
void ClientConnection::set_self_muted(bool muted)
{
if (m_queue)
m_queue->set_muted(muted);
}
}

2
Userland/Services/AudioServer/ClientConnection.h
View file

@ -49,6 +49,8 @@ private:
virtual Messages::AudioServer::GetPlayingBufferResponse get_playing_buffer() override;
virtual Messages::AudioServer::IsMainMixMutedResponse is_main_mix_muted() override;
virtual void set_main_mix_muted(bool) override;
virtual Messages::AudioServer::IsSelfMutedResponse is_self_muted() override;
virtual void set_self_muted(bool) override;
virtual void set_sample_rate(u32 sample_rate) override;
virtual Messages::AudioServer::GetSampleRateResponse get_sample_rate() override;