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pipewire: 0.3.18 -> 0.3.20

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This commit is contained in:
Jan Solanti
2021-02-03 02:16:41 +02:00
parent a61c57ae5c
commit ae89df8fca
3 changed files with 327 additions and 176 deletions
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nixos/modules/services/desktops/pipewire.nix
+173 -69
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@@ -17,6 +17,58 @@ let
mkdir -p "$out/lib"
ln -s "${cfg.package.jack}/lib" "$out/lib/pipewire"
'';
# Helpers for generating the pipewire JSON config file
mkSPAValueString = v:
if builtins.isList v then "[${lib.concatMapStringsSep " " mkSPAValueString v}]"
else if lib.types.attrs.check v then
"{${lib.concatStringsSep " " (mkSPAKeyValue v)}}"
else lib.generators.mkValueStringDefault { } v;
mkSPAKeyValue = attrs: map (def: def.content) (
lib.sortProperties
(
lib.mapAttrsToList
(k: v: lib.mkOrder (v._priority or 1000) "${lib.escape [ "=" ] k} = ${mkSPAValueString (v._content or v)}")
attrs
)
);
toSPAJSON = attrs: lib.concatStringsSep "\n" (mkSPAKeyValue attrs);
originalEtc =
let
mkEtcFile = n: nameValuePair n { source = "${cfg.package}/etc/${n}"; };
in listToAttrs (map mkEtcFile cfg.package.filesInstalledToEtc);
customEtc = {
# If any paths are updated here they must also be updated in the package test.
"alsa/conf.d/49-pipewire-modules.conf" = mkIf cfg.alsa.enable {
text = ''
pcm_type.pipewire {
libs.native = ${cfg.package.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;
${optionalString enable32BitAlsaPlugins
"libs.32Bit = ${pkgs.pkgsi686Linux.pipewire.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;"}
}
ctl_type.pipewire {
libs.native = ${cfg.package.lib}/lib/alsa-lib/libasound_module_ctl_pipewire.so ;
${optionalString enable32BitAlsaPlugins
"libs.32Bit = ${pkgs.pkgsi686Linux.pipewire.lib}/lib/alsa-lib/libasound_module_ctl_pipewire.so ;"}
}
'';
};
"alsa/conf.d/50-pipewire.conf" = mkIf cfg.alsa.enable {
source = "${cfg.package}/share/alsa/alsa.conf.d/50-pipewire.conf";
};
"alsa/conf.d/99-pipewire-default.conf" = mkIf cfg.alsa.enable {
source = "${cfg.package}/share/alsa/alsa.conf.d/99-pipewire-default.conf";
};
"pipewire/media-session.d/with-alsa" = mkIf cfg.alsa.enable { text = ""; };
"pipewire/media-session.d/with-pulseaudio" = mkIf cfg.pulse.enable { text = ""; };
"pipewire/media-session.d/with-jack" = mkIf cfg.jack.enable { text = ""; };
"pipewire/pipewire.conf" = { text = toSPAJSON cfg.config; };
};
in {
meta = {
@@ -46,18 +98,107 @@ in {
'';
};
extraConfig = mkOption {
type = types.lines;
default = "";
config = mkOption {
type = types.attrs;
description = ''
Literal string to append to /etc/pipewire/pipewire.conf.
Configuration for the pipewire daemon.
'';
default = {
properties = {
## set-prop is used to configure properties in the system
#
# "library.name.system" = "support/libspa-support";
# "context.data-loop.library.name.system" = "support/libspa-support";
"link.max-buffers" = 64; # version < 3 clients can't handle more than 16
"mem.allow-mlock" = true;
"mem.mlock-all" = true;
# https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/src/pipewire/pipewire.h#L93
"log.level" = 3; # 5 is trace, which is verbose as hell, default is 2 which is warnings, 4 is debug output, 3 is info
## Properties for the DSP configuration
#
"default.clock.rate" = 48000; # 48000 is probably saner, 96000 has gaps in audio
"default.clock.quantum" = 128; # equivalent to buffer size which is correlated to latency
"default.clock.min-quantum" = 32; # No audio through bluetooth if 512 isn't allowed, 16 is the absolute minimum
"default.clock.max-quantum" = 1024; # qemu seems to use 16384 but 8192 is the absolute maximum
# "default.video.width" = 640;
# "default.video.height" = 480;
# "default.video.rate.num" = 25;
# "default.video.rate.denom" = 1;
};
spa-libs = {
## add-spa-lib <factory-name regex> <library-name>
#
# used to find spa factory names. It maps an spa factory name
# regular expression to a library name that should contain
# that factory.
#
"audio.convert*" = "audioconvert/libspa-audioconvert";
"api.alsa.*" = "alsa/libspa-alsa";
"api.v4l2.*" = "v4l2/libspa-v4l2";
"api.libcamera.*" = "libcamera/libspa-libcamera";
"api.bluez5.*" = "bluez5/libspa-bluez5";
"api.vulkan.*" = "vulkan/libspa-vulkan";
"api.jack.*" = "jack/libspa-jack";
"support.*" = "support/libspa-support";
# "videotestsrc" = "videotestsrc/libspa-videotestsrc";
# "audiotestsrc" = "audiotestsrc/libspa-audiotestsrc";
};
modules = {
## <module-name> = { [args = "<key>=<value> ..."]
# [flags = ifexists] }
# [flags = [ifexists]|[nofail]}
#
# Loads a module with the given parameters.
# If ifexists is given, the module is ignoed when it is not found.
# If nofail is given, module initialization failures are ignored.
#
libpipewire-module-rtkit = {
args = "\"rt.prio=20 rt.time.soft=200000 rt.time.hard=200000\"";
flags = "ifexists|nofail";
};
libpipewire-module-protocol-native = { _priority = -100; _content = "null"; };
libpipewire-module-profiler = "null";
libpipewire-module-metadata = "null";
libpipewire-module-spa-device-factory = "null";
libpipewire-module-spa-node-factory = "null";
libpipewire-module-client-node = "null";
libpipewire-module-client-device = "null";
libpipewire-module-portal = "null";
libpipewire-module-access = {
args = "\"access.allowed=${builtins.unsafeDiscardStringContext cfg.sessionManager} access.force=flatpak\"";
};
libpipewire-module-adapter = "null";
libpipewire-module-link-factory = "null";
libpipewire-module-session-manager = "null";
};
objects = {
## create-object [-nofail] <factory-name> [<key>=<value> ...]
#
# Creates an object from a PipeWire factory with the given parameters.
# If -nofail is given, errors are ignored (and no object is created)
#
};
exec = {
## exec <program-name>
#
# Execute the given program. This is usually used to start the
# session manager. run the session manager with -h for options
#
"${builtins.unsafeDiscardStringContext cfg.sessionManager}" = { args = "\"${lib.concatStringsSep " " cfg.sessionManagerArguments}\""; };
};
};
};
sessionManager = mkOption {
type = types.nullOr types.string;
default = null;
example = literalExample ''"''${pipewire}/bin/pipewire-media-session"'';
type = types.str;
default = "${cfg.package}/bin/pipewire-media-session";
example = literalExample ''"\$\{pipewire\}/bin/pipewire-media-session"'';
description = ''
Path to the pipewire session manager executable.
'';
@@ -66,12 +207,33 @@ in {
sessionManagerArguments = mkOption {
type = types.listOf types.string;
default = [];
example = literalExample ''[ "-p" "bluez5.msbc-support=true" ]'';
example = literalExample ''["-p" "bluez5.msbc-support=true"]'';
description = ''
Arguments passed to the pipewire session manager.
'';
};
sessionManagerEtcFiles = mkOption {
type = types.attrs;
default = {};
example = literalExample ''
"pipewire/pipewire.conf" = {
# REPLACES THE FULL CONTENTS OF pipewire.conf, only showing a fragment here.
exec = {
## exec <program-name>
#
# Execute the given program. This is usually used to start the
# session manager. run the session manager with -h for options
#
"/run/current-system/sw/bin/pipewire-media-session" = { args = "\"\""; };
};
};
'';
description = ''
Advanced. Replace or add config files to /etc/
'';
};
alsa = {
enable = mkEnableOption "ALSA support";
support32Bit = mkEnableOption "32-bit ALSA support on 64-bit systems";
@@ -101,8 +263,6 @@ in {
}
];
services.pipewire.sessionManager = mkDefault "${cfg.package}/bin/pipewire-media-session";
environment.systemPackages = [ cfg.package ]
++ lib.optional cfg.jack.enable jack-libs;
@@ -116,68 +276,12 @@ in {
systemd.user.services.pipewire.bindsTo = [ "dbus.service" ];
services.udev.packages = [ cfg.package ];
# If any paths are updated here they must also be updated in the package test.
environment.etc."alsa/conf.d/49-pipewire-modules.conf" = mkIf cfg.alsa.enable {
text = ''
pcm_type.pipewire {
libs.native = ${cfg.package.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;
${optionalString enable32BitAlsaPlugins
"libs.32Bit = ${pkgs.pkgsi686Linux.pipewire.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;"}
}
ctl_type.pipewire {
libs.native = ${cfg.package.lib}/lib/alsa-lib/libasound_module_ctl_pipewire.so ;
${optionalString enable32BitAlsaPlugins
"libs.32Bit = ${pkgs.pkgsi686Linux.pipewire.lib}/lib/alsa-lib/libasound_module_ctl_pipewire.so ;"}
}
'';
};
environment.etc."alsa/conf.d/50-pipewire.conf" = mkIf cfg.alsa.enable {
source = "${cfg.package}/share/alsa/alsa.conf.d/50-pipewire.conf";
};
environment.etc."alsa/conf.d/99-pipewire-default.conf" = mkIf cfg.alsa.enable {
source = "${cfg.package}/share/alsa/alsa.conf.d/99-pipewire-default.conf";
};
environment.sessionVariables.LD_LIBRARY_PATH =
lib.optional cfg.jack.enable "/run/current-system/sw/lib/pipewire";
environment.etc."pipewire/pipewire.conf" = {
# Adapted from src/daemon/pipewire.conf.in
text = ''
set-prop link.max-buffers 16 # version < 3 clients can't handle more
# https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/464#note_723554
systemd.user.services.pipewire.environment."PIPEWIRE_LINK_PASSIVE" = "1";
add-spa-lib audio.convert* audioconvert/libspa-audioconvert
add-spa-lib api.alsa.* alsa/libspa-alsa
add-spa-lib api.v4l2.* v4l2/libspa-v4l2
add-spa-lib api.libcamera.* libcamera/libspa-libcamera
add-spa-lib api.bluez5.* bluez5/libspa-bluez5
add-spa-lib api.vulkan.* vulkan/libspa-vulkan
add-spa-lib api.jack.* jack/libspa-jack
add-spa-lib support.* support/libspa-support
load-module libpipewire-module-rtkit # rt.prio=20 rt.time.soft=200000 rt.time.hard=200000
load-module libpipewire-module-protocol-native
load-module libpipewire-module-profiler
load-module libpipewire-module-metadata
load-module libpipewire-module-spa-device-factory
load-module libpipewire-module-spa-node-factory
load-module libpipewire-module-client-node
load-module libpipewire-module-client-device
load-module libpipewire-module-portal
load-module libpipewire-module-access
load-module libpipewire-module-adapter
load-module libpipewire-module-link-factory
load-module libpipewire-module-session-manager
create-object spa-node-factory factory.name=support.node.driver node.name=Dummy priority.driver=8000
exec ${cfg.sessionManager} ${lib.concatStringsSep " " cfg.sessionManagerArguments}
${cfg.extraConfig}
'';
};
environment.etc."pipewire/media-session.d/with-alsa" = mkIf cfg.alsa.enable { text = ""; };
environment.etc."pipewire/media-session.d/with-pulseaudio" = mkIf cfg.pulse.enable { text = ""; };
environment.etc."pipewire/media-session.d/with-jack" = mkIf cfg.jack.enable { text = ""; };
environment.etc = originalEtc // customEtc // cfg.sessionManagerEtcFiles;
};
}