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feat: various things, particularly vr

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Kat Inskip 2025-11-11 22:28:30 -08:00
parent e9b291078d
commit 7e70c182e5
Signed by: kat
GPG key ID: 465E64DECEA8CF0F
24 changed files with 337 additions and 65 deletions
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36
nixos/profiles/graphical/sound.nix
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@ -1,4 +1,16 @@
{pkgs, ...}: {
{pkgs, ...}: let
bitrate_int = 48 * 1000;
bitrate = toString bitrate_int;
ll_quant_int = 512;
ll_quant = toString ll_quant_int;
ml_quant_int = 1024;
ml_quant = toString hl_quant_int;
hl_quant_int = 2048;
hl_quant = toString hl_quant_int;
minQuant = "${ll_quant}/${bitrate}";
midQuant = "${ml_quant}/${bitrate}";
maxQuant = "${hl_quant}/${bitrate}";
in {
environment.systemPackages = with pkgs; [pulsemixer pwvucontrol easyeffects];
services = {
@ -12,10 +24,10 @@
extraConfig = {
pipewire."92-low-latency" = {
"context.properties" = {
"default.clock.rate" = 48000;
"default.clock.quantum" = 256;
"default.clock.min-quantum" = 256;
"default.clock.max-quantum" = 256;
"default.clock.rate" = bitrate_int;
"default.clock.quantum" = ml_quant_int;
"default.clock.min-quantum" = ll_quant_int;
"default.clock.max-quantum" = hl_quant_int;
};
};
pipewire-pulse = {
@ -25,7 +37,7 @@
matches = [{"application.process.binary" = "Discord";}];
actions = {
update-props = {
"pulse.min.quantum" = "1024/48000";
"pulse.min.quantum" = midQuant;
};
};
}
@ -39,14 +51,14 @@
}
];
"pulse.properties" = {
"pulse.min.req" = "512/48000";
"pulse.default.req" = "512/48000";
"pulse.max.req" = "512/48000";
"pulse.min.quantum" = "512/48000";
"pulse.max.quantum" = "512/48000";
"pulse.min.req" = minQuant;
"pulse.default.req" = midQuant;
"pulse.max.req" = maxQuant;
"pulse.min.quantum" = minQuant;
"pulse.max.quantum" = maxQuant;
};
"stream.properties" = {
"node.latency" = "256/48000";
"node.latency" = minQuant;
"resample.quality" = 1;
};
};