gentoo auto-resync : 14:12:2022 - 15:30:24

4 files changed, 671 insertions, 0 deletions

diff --git a/media-video/pipewire/Manifest b/media-video/pipewire/Manifest
index a4ce1624931b..64fad8aca278 100644
--- a/media-video/pipewire/Manifest
+++ b/media-video/pipewire/Manifest
@@ -5,6 +5,8 @@ AUX pipewire-0.3.59-filter-chain-alloc-port-data-handle.patch 2771 BLAKE2B a6248
 AUX pipewire-0.3.60-profile-switch-crash.patch 1137 BLAKE2B 7788032fbb6f4ff1641c607700c73932c743ab2d1a0187bbeff845a1877cc152e26c7568a53ea34647a09a5f0f2b176b58459e733abab931837306ffac759523 SHA512 2e841b76be0eb0b481913aabee41d62dcc0fbb190adae1624f6a20719e62b292324f0687cde659685403ae9ce29ff3ee2831d826ff5cd447c5e729bc74dea619
 AUX pipewire-0.3.60-pulse-server-also-advance-read-pointer-in-underrun.patch 994 BLAKE2B e33d9d2c1b77264f3e14e6d0c6b04e2674758567b2604b37c25d6d08507742446478a22b84a2ae4316d2128f363b59f96493ce1a470c2cbce8f974afe9da7161 SHA512 c20e3d46b0f89077e39998617dace62147c0f3e6c6da8bf800cfeb817545ef68b8f1d9bd78c16204d1d47c0c5ac097dbf986a728262c7f4ef0a6090774d615eb
 AUX pipewire-0.3.60-qemu.patch 697 BLAKE2B debafa8889db0f9724c7e6ffdfdfd1c71e4722b042fca1dba1bc2ef1378d32950689ce8e85ea7fc179867d9f937d8f69eb795132fc8d14278268ca521dcecd80 SHA512 c32edc0164c61d758efc525307c65e8cb823645b32f8eb8fff8dda8be3517b254e7a578ab2b4cb42e6e0b4d66ae2f4ff985ddcabf1cc30efe13a380ebed51466
+AUX pipewire-0.3.62-distorted-avx2.patch 1891 BLAKE2B efd3cf35930a03e1c7df5bb3c50e995e0ffb0a5b5a2c59140619057c3d6bff31fe2d567364f3c15039a56725b92e41afb3c7eb31ca85c77d2360782d79794f4c SHA512 336e23772eb535d17aa48c5477bf1d6472e8836539382c0509a6050b6d0d26f9145eef3d62a278cb3a9c3e3f3a779855ed36be090feec14e27b0d9a4056c341d
+AUX pipewire-0.3.62-use-after-free.patch 6777 BLAKE2B 688881bd245177b93d5b36c867eb762be5ea76a845da31b0854fb7854a450829a9a4456878a4449a40464042cc63b0ff26d1ebbc491dab102fb732fe2c20c724 SHA512 50db5e67fcf4835884fbd4f75ead595e77f9990a2cecab717a0b0e7f3a291e1ca32093961a1b1ae699bea504675bf4e512603e84ca22fc87bfa962f69365a27b
 AUX pipewire.desktop 322 BLAKE2B 0299b9054cf881a5cbbdb128a5e8a51308cf0b5a98260dca756e704504ef057e403b2fb4aa2d58f52dde4be59e416c95d8fce21bc3ca6b6447ecab58263a3f21 SHA512 c13ea531cfdd3798f8d6cd20f5fa8c0a5040c27a6ef3850fdd41102a3bf0bcb73176e3300845af77804a98842fb736841223bc9ac1c92eb2034e9d46e41fc344
 AUX pipewire.desktop-r1 325 BLAKE2B 7d823a264e5147bf8669127df22f468518fd54375ed57910f0143821894b33cfee8925b1cf8b9c5b1d219453a5c62fffa50d111b78bc5e151e23aed84d0a577e SHA512 e51ba049484daba3e4cdc5890748267f0c23ea6e57f31f3bb8a49c011e1a61b47b68eea742e5e7bcd58bfeddb96dd4064079fd9787cb66c78bd5eff10799a7bf
 DIST pipewire-0.3.59.tar.bz2 1443372 BLAKE2B 5e2d82c0bfdb7c030d8be525152c38115438caeb990afd7757424efcf2a7391a6a4891b0f58347ab0b7446707e8ad88baffa0c11c5acc42e086f23c9de3cb354 SHA512 f42bfab6e1bb227431119b44887af818a25eb0cdbcca917433162af87c942eb105a2b6e100de877d188941a24f1c8e2e9ae79f499fc20f0a32e2f7cc5de54162
@@ -14,6 +16,7 @@ DIST pipewire-0.3.62.tar.bz2 1482986 BLAKE2B 008f57e0e01971aa27af7a7c1e4ddcc7232
 EBUILD pipewire-0.3.59-r2.ebuild 15852 BLAKE2B 21cf0a628f02e323ee25220ac73659813009ec786962a579ed882297315415096ebcbd2db9a0463d892a592d22142cd2eaf39c8abd767a18124bbaf523b057ed SHA512 3294fc701cd4953e40920e9679b57531e29512cdb65f82a9b2f611212497572e388b3a3ced87898a0f262279588ac82d861d7de46f4048976f1508c16663f364
 EBUILD pipewire-0.3.60-r1.ebuild 16248 BLAKE2B 98004ada5eec4a5010b32718e68d388d092e8ecfc7fb8c205eb414ce37f77c7f0b274de9ffaae1d8092985407f0b71ec995a058911ba71f60ea538d4a0e800bb SHA512 cf4ebd534796c61a9cdb1bcf891c524558758956e0d34645f3486c68eda6c4026f9d90e560b64ba5cda8ea5153e17199fe7594c62dacd9b7f49fbe2a9dc692ad
 EBUILD pipewire-0.3.61.ebuild 16087 BLAKE2B b0691d341f9bbf4ed48dadc6bdb4ccfcb861792f04b3fac7b514d2a5fb134609f813a74ac8618b3ace6a80c69e01c69eec9b2b1a8bdcd2e14bad91cdccaff911 SHA512 9e15b42b38d2fd3bc2fe27aef0e0c3abfaacd2e32b4d648984a1cb1d90c51e2e08857e37f01dd681d3042eb5c5e7e1daf9f284a0a8e095f1e5d5f7be2d5ea1d2
+EBUILD pipewire-0.3.62-r1.ebuild 16270 BLAKE2B a4edc25f01e36a0750547f406534670d1c436537361e3d5de4893580bb0f355944bfa8aea7ac3d26e266ae6120e72b451f7a38f852f08f981cbc0f61de1f724a SHA512 880dbd914fe1a47fd02075e312f90daf3c583c153e9ec1793fb86412e36a13699a28207e847a6ad8e15bfe13fffad7ff9eadc09aab21bdc8c35d8773559545ad
 EBUILD pipewire-0.3.62.ebuild 16187 BLAKE2B 2a8a2dd8f18b777ce2d9428aecb74495cdca09e68002ef60fe30595b19fdabf410d6adc1ccf339ceeb0f37347607d546f4091241d20bd410f29c7daac5f66cad SHA512 3b9ef7155317e966dc2c4f7b77b6a7d483d4661c9c4c81e92f87328a814be80d0d05f540b9c7d936628f329284b979d02fe79c9d65a69ee3897e71e699771792
 EBUILD pipewire-9999.ebuild 16187 BLAKE2B 2a8a2dd8f18b777ce2d9428aecb74495cdca09e68002ef60fe30595b19fdabf410d6adc1ccf339ceeb0f37347607d546f4091241d20bd410f29c7daac5f66cad SHA512 3b9ef7155317e966dc2c4f7b77b6a7d483d4661c9c4c81e92f87328a814be80d0d05f540b9c7d936628f329284b979d02fe79c9d65a69ee3897e71e699771792
 MISC metadata.xml 1860 BLAKE2B 8f537f36217aa1c5869e48a1af71cae96b56e60f5cd9b811739be159dd3aeeabe3c31dccc3d7f695f7361f7d262f8c68230fb410e389465b9264d8e6af232aa5 SHA512 d2ae3129e67b7527bbd3481ac77e27de4e26f6ff77601a7538d5e888c7737b7b39d981be4dcf245ea8d676823f1b1fbf8d854feefa62b74962710af17248d731
diff --git a/media-video/pipewire/files/pipewire-0.3.62-distorted-avx2.patch b/media-video/pipewire/files/pipewire-0.3.62-distorted-avx2.patch
new file mode 100644
index 000000000000..5b2f0817d048
--- /dev/null
+++ b/media-video/pipewire/files/pipewire-0.3.62-distorted-avx2.patch
@@ -0,0 +1,41 @@
+https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/b927063b89b791c5fc5485ce4d9eac2cd17a4ad6
+
+From b927063b89b791c5fc5485ce4d9eac2cd17a4ad6 Mon Sep 17 00:00:00 2001
+From: Sefa Eyeoglu <contact@scrumplex.net>
+Date: Sun, 11 Dec 2022 20:14:09 +0100
+Subject: [PATCH] audioconvert: fix distorted audio on AVX2
+
+Closes pipewire/pipewire#2885
+
+Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
+--- a/spa/plugins/audioconvert/fmt-ops-avx2.c
++++ b/spa/plugins/audioconvert/fmt-ops-avx2.c
+@@ -339,7 +339,7 @@ conv_s32_to_f32d_4s_avx2(void *data, void * SPA_RESTRICT dst[], const void * SPA
+ 	__m256i in[4];
+ 	__m256 out[4], factor = _mm256_set1_ps(1.0f / S24_SCALE);
+ 	__m256i mask1 = _mm256_setr_epi32(0*n_channels, 1*n_channels, 2*n_channels, 3*n_channels,
+-					  3*n_channels, 5*n_channels, 6*n_channels, 7*n_channels);
++					  4*n_channels, 5*n_channels, 6*n_channels, 7*n_channels);
+ 
+ 	if (SPA_IS_ALIGNED(d0, 32) &&
+ 	    SPA_IS_ALIGNED(d1, 32) &&
+@@ -405,7 +405,7 @@ conv_s32_to_f32d_2s_avx2(void *data, void * SPA_RESTRICT dst[], const void * SPA
+ 	__m256i in[4];
+ 	__m256 out[4], factor = _mm256_set1_ps(1.0f / S24_SCALE);
+ 	__m256i mask1 = _mm256_setr_epi32(0*n_channels, 1*n_channels, 2*n_channels, 3*n_channels,
+-					  3*n_channels, 5*n_channels, 6*n_channels, 7*n_channels);
++					  4*n_channels, 5*n_channels, 6*n_channels, 7*n_channels);
+ 
+ 	if (SPA_IS_ALIGNED(d0, 32) &&
+ 	    SPA_IS_ALIGNED(d1, 32))
+@@ -453,7 +453,7 @@ conv_s32_to_f32d_1s_avx2(void *data, void * SPA_RESTRICT dst[], const void * SPA
+ 	__m256i in[2];
+ 	__m256 out[2], factor = _mm256_set1_ps(1.0f / S24_SCALE);
+ 	__m256i mask1 = _mm256_setr_epi32(0*n_channels, 1*n_channels, 2*n_channels, 3*n_channels,
+-					  3*n_channels, 5*n_channels, 6*n_channels, 7*n_channels);
++					  4*n_channels, 5*n_channels, 6*n_channels, 7*n_channels);
+ 
+ 	if (SPA_IS_ALIGNED(d0, 32))
+ 		unrolled = n_samples & ~15;
+-- 
+GitLab
diff --git a/media-video/pipewire/files/pipewire-0.3.62-use-after-free.patch b/media-video/pipewire/files/pipewire-0.3.62-use-after-free.patch
new file mode 100644
index 000000000000..66d21caf3195
--- /dev/null
+++ b/media-video/pipewire/files/pipewire-0.3.62-use-after-free.patch
@@ -0,0 +1,185 @@
+https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/3bdd2e01c56ec13179340ecdce0b766f72e4339e
+https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/8c892443eb5989ea3e660dedc6a506a9bfb42eac
+
+From 3bdd2e01c56ec13179340ecdce0b766f72e4339e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Barnab=C3=A1s=20P=C5=91cze?= <pobrn@protonmail.com>
+Date: Sat, 10 Dec 2022 00:40:21 +0100
+Subject: [PATCH] pipewire: store SPA handles in a global list by age
+
+Operating on the assumption that every SPA handle
+can reference any other older SPA handle, the only
+safe destruction order is from youngest to oldest.
+
+To achieve this, store all handles across all plugins
+sorted by age (youngest first), and use that as the
+order of destruction in `pw_deinit()`.
+
+This line of thinking does not account for what happens
+when a handle that is referenced by others is unloaded,
+but it does not make that case worse either.
+
+See #2881
+--- a/src/pipewire/pipewire.c
++++ b/src/pipewire/pipewire.c
+@@ -64,7 +64,6 @@ struct plugin {
+ 	char *filename;
+ 	void *hnd;
+ 	spa_handle_factory_enum_func_t enum_func;
+-	struct spa_list handles;
+ 	int ref;
+ };
+ 
+@@ -78,6 +77,7 @@ struct handle {
+ 
+ struct registry {
+ 	struct spa_list plugins;
++	struct spa_list handles; /* all handles across all plugins by age (youngest first) */
+ };
+ 
+ struct support {
+@@ -149,7 +149,6 @@ open_plugin(struct registry *registry,
+ 	plugin->filename = strdup(filename);
+ 	plugin->hnd = hnd;
+ 	plugin->enum_func = enum_func;
+-	spa_list_init(&plugin->handles);
+ 
+ 	spa_list_append(&registry->plugins, &plugin->link);
+ 
+@@ -290,7 +289,7 @@ static struct spa_handle *load_spa_handle(const char *lib,
+ 	handle->ref = 1;
+ 	handle->plugin = plugin;
+ 	handle->factory_name = strdup(factory_name);
+-	spa_list_append(&plugin->handles, &handle->link);
++	spa_list_prepend(&sup->registry.handles, &handle->link);
+ 
+ 	return &handle->handle;
+ 
+@@ -321,15 +320,13 @@ struct spa_handle *pw_load_spa_handle(const char *lib,
+ static struct handle *find_handle(struct spa_handle *handle)
+ {
+ 	struct registry *registry = &global_support.registry;
+-	struct plugin *p;
+ 	struct handle *h;
+ 
+-	spa_list_for_each(p, &registry->plugins, link) {
+-		spa_list_for_each(h, &p->handles, link) {
+-			if (&h->handle == handle)
+-				return h;
+-		}
++	spa_list_for_each(h, &registry->handles, link) {
++		if (&h->handle == handle)
++			return h;
+ 	}
++
+ 	return NULL;
+ }
+ 
+@@ -611,6 +608,7 @@ void pw_init(int *argc, char **argv[])
+ 	support->support_lib = str;
+ 
+ 	spa_list_init(&support->registry.plugins);
++	spa_list_init(&support->registry.handles);
+ 
+ 	if (pw_log_is_default()) {
+ 		char *patterns = NULL;
+@@ -684,7 +682,7 @@ void pw_deinit(void)
+ {
+ 	struct support *support = &global_support;
+ 	struct registry *registry = &support->registry;
+-	struct plugin *p;
++	struct handle *h;
+ 
+ 	pthread_mutex_lock(&init_lock);
+ 	if (support->init_count == 0)
+@@ -694,13 +692,10 @@ void pw_deinit(void)
+ 
+ 	pthread_mutex_lock(&support_lock);
+ 	pw_log_set(NULL);
+-	spa_list_consume(p, &registry->plugins, link) {
+-		struct handle *h;
+-		p->ref++;
+-		spa_list_consume(h, &p->handles, link)
+-			unref_handle(h);
+-		unref_plugin(p);
+-	}
++
++	spa_list_consume(h, &registry->handles, link)
++		unref_handle(h);
++
+ 	pw_free_strv(support->categories);
+ 	free(support->i18n_domain);
+ 	spa_zero(global_support);
+-- 
+GitLab
+
+From 8c892443eb5989ea3e660dedc6a506a9bfb42eac Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Barnab=C3=A1s=20P=C5=91cze?= <pobrn@protonmail.com>
+Date: Sat, 10 Dec 2022 02:43:13 +0100
+Subject: [PATCH] spa: audioadapter: fix stack-use-after-scope when configuring
+ format
+
+It is not enough for `buffer` to be alive in its current
+scope because when execution enters that branch, `format`
+will be set to `fmt`, which points inside `buffer`. And
+since `format` is used outside that scope, `buffer` must
+live longer.
+
+This was detected by ASAN when Audacity was starting up.
+
+  ==25007==ERROR: AddressSanitizer: stack-use-after-scope on address 0x7ffdbcfef560 at pc 0x7fe44ca95db3 bp 0x7ffdbcfeeda0 sp 0x7ffdbcfeed90
+  READ of size 4 at 0x7ffdbcfef560 thread T0
+      #0 0x7fe44ca95db2 in spa_pod_parser_pod ../spa/include/spa/pod/parser.h:67
+      #1 0x7fe44ca9a805 in spa_format_parse ../spa/include/spa/param/format-utils.h:44
+      #2 0x7fe44cad293a in port_set_format ../spa/plugins/audioconvert/audioconvert.c:1934
+      #3 0x7fe44cadad14 in impl_node_port_set_param ../spa/plugins/audioconvert/audioconvert.c:2038
+      #4 0x7fe44ca587e2 in configure_format ../spa/plugins/audioconvert/audioadapter.c:509
+      #5 0x7fe44ca60dff in negotiate_format ../spa/plugins/audioconvert/audioadapter.c:822
+      #6 0x7fe44ca62bbf in impl_node_send_command ../spa/plugins/audioconvert/audioadapter.c:846
+      #7 0x7fe45ea1c2f1 in node_update_state ../src/pipewire/impl-node.c:407
+      #8 0x7fe45ea5137e in pw_impl_node_set_state ../src/pipewire/impl-node.c:2251
+      #9 0x7fe45eb3355f in pw_work_queue_destroy ../src/pipewire/work-queue.c:142
+      #10 0x7fe45b2cd6f4 in source_event_func ../spa/plugins/support/loop.c:615
+      #11 0x7fe45b2c634f in loop_iterate ../spa/plugins/support/loop.c:452
+      #12 0x7fe45e9ebebc in spa_hook_list_clean ../spa/include/spa/utils/hook.h:395
+      #13 0x5561e03dc722 in main ../src/daemon/pipewire.c:131
+      #14 0x7fe45da3c28f  (/usr/lib/libc.so.6+0x2328f)
+      #15 0x7fe45da3c349 in __libc_start_main (/usr/lib/libc.so.6+0x23349)
+      #16 0x5561e03db2a4 in _start ../sysdeps/x86_64/start.S:115
+
+  Address 0x7ffdbcfef560 is located in stack of thread T0 at offset 160 in frame
+      #0 0x7fe44ca56fa9 in configure_format ../spa/plugins/audioconvert/audioadapter.c:475
+
+    This frame has 4 object(s):
+      [32, 36) 'state' (line 493)
+      [48, 56) 'fmt' (line 494)
+      [80, 128) 'b' (line 492)
+      [160, 4256) 'buffer' (line 491) <== Memory access at offset 160 is inside this variable
+--- a/spa/plugins/audioconvert/audioadapter.c
++++ b/spa/plugins/audioconvert/audioadapter.c
+@@ -473,6 +473,7 @@ static int negotiate_buffers(struct impl *this)
+ 
+ static int configure_format(struct impl *this, uint32_t flags, const struct spa_pod *format)
+ {
++	uint8_t buffer[4096];
+ 	int res;
+ 
+ 	if (format == NULL && !this->have_format)
+@@ -487,14 +488,13 @@ static int configure_format(struct impl *this, uint32_t flags, const struct spa_
+ 					   SPA_PARAM_Format, flags,
+ 					   format)) < 0)
+ 			return res;
++
+ 	if (res > 0) {
+-		uint8_t buffer[4096];
+-		struct spa_pod_builder b = { 0 };
++		struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer));
+ 		uint32_t state = 0;
+ 		struct spa_pod *fmt;
+ 
+ 		/* format was changed to nearest compatible format */
+-		spa_pod_builder_init(&b, buffer, sizeof(buffer));
+ 
+ 		if ((res = spa_node_port_enum_params_sync(this->follower,
+ 					this->direction, 0,
+-- 
+GitLab
diff --git a/media-video/pipewire/pipewire-0.3.62-r1.ebuild b/media-video/pipewire/pipewire-0.3.62-r1.ebuild
new file mode 100644
index 000000000000..04cd2cae11af
--- /dev/null
+++ b/media-video/pipewire/pipewire-0.3.62-r1.ebuild
@@ -0,0 +1,442 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# 1. Please regularly check (even at the point of bumping) Fedora's packaging
+# for needed backports at https://src.fedoraproject.org/rpms/pipewire/tree/rawhide.
+#
+# 2. Upstream also sometimes amend release notes for the previous release to mention
+# needed patches, e.g. https://gitlab.freedesktop.org/pipewire/pipewire/-/tags/0.3.55#distros
+#
+# 3. Keep an eye on git master (for both PipeWire and WirePlumber) as things
+# continue to move quickly. It's not uncommon for fixes to be made shortly
+# after releases.
+
+PYTHON_COMPAT=( python3_{8..11} )
+
+inherit flag-o-matic meson-multilib optfeature prefix python-any-r1 systemd udev
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://gitlab.freedesktop.org/${PN}/${PN}.git"
+	inherit git-r3
+else
+	if [[ ${PV} == *_p* ]] ; then
+		MY_COMMIT=""
+		SRC_URI="https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/${MY_COMMIT}/pipewire-${MY_COMMIT}.tar.bz2 -> ${P}.tar.bz2"
+		S="${WORKDIR}"/${PN}-${MY_COMMIT}
+	else
+		SRC_URI="https://gitlab.freedesktop.org/${PN}/${PN}/-/archive/${PV}/${P}.tar.bz2"
+	fi
+
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+
+DESCRIPTION="Multimedia processing graphs"
+HOMEPAGE="https://pipewire.org/"
+
+LICENSE="MIT LGPL-2.1+ GPL-2"
+# ABI was broken in 0.3.42 for https://gitlab.freedesktop.org/pipewire/wireplumber/-/issues/49
+SLOT="0/0.4"
+IUSE="bluetooth dbus doc echo-cancel extra flatpak gstreamer gsettings jack-client jack-sdk lv2
+modemmanager pipewire-alsa readline sound-server ssl system-service systemd test udev v4l X zeroconf"
+
+# Once replacing system JACK libraries is possible, it's likely that
+# jack-client IUSE will need blocking to avoid users accidentally
+# configuring their systems to send PW sink output to the emulated
+# JACK's sink - doing so is likely to yield no audio, cause a CPU
+# cycles consuming loop (and may even cause GUI crashes)!
+
+# TODO: There should be "sound-server? ( || ( alsa bluetooth ) )" here, but ALSA is always enabled
+# TODO: Pulseaudio alsa plugin performs runtime check that pulseaudio server connection will work
+# which provides adequate guarantee that alsa-lib will be able to provide audio services.
+# If that works, pulseaudio defaults are loaded into alsa-lib runtime replacing default PCM and CTL.
+# When pipewire-alsa will be able to perform similar check, pipewire-alsa can be enabled unconditionally.
+REQUIRED_USE="
+	jack-sdk? ( !jack-client )
+	modemmanager? ( bluetooth )
+	system-service? ( systemd )
+	!sound-server? ( !pipewire-alsa )
+	jack-client? ( dbus )
+"
+
+RESTRICT="!test? ( test )"
+
+BDEPEND="
+	>=dev-util/meson-0.59
+	virtual/pkgconfig
+	${PYTHON_DEPS}
+	$(python_gen_any_dep 'dev-python/docutils[${PYTHON_USEDEP}]')
+	doc? (
+		app-doc/doxygen
+		media-gfx/graphviz
+	)
+"
+RDEPEND="
+	acct-group/audio
+	media-libs/alsa-lib
+	sys-libs/ncurses:=[unicode(+)]
+	virtual/libintl[${MULTILIB_USEDEP}]
+	bluetooth? (
+		media-libs/fdk-aac
+		media-libs/libldac
+		media-libs/libfreeaptx
+		media-libs/opus
+		media-libs/sbc
+		>=net-wireless/bluez-4.101:=
+		virtual/libusb:1
+	)
+	dbus? ( sys-apps/dbus[${MULTILIB_USEDEP}] )
+	echo-cancel? ( media-libs/webrtc-audio-processing:0 )
+	extra? (
+		>=media-libs/libsndfile-1.0.20
+	)
+	flatpak? (
+		dev-libs/glib
+	)
+	gstreamer? (
+		>=dev-libs/glib-2.32.0:2
+		>=media-libs/gstreamer-1.10.0:1.0
+		media-libs/gst-plugins-base:1.0
+	)
+	gsettings? (
+		>=dev-libs/glib-2.26.0:2
+	)
+	jack-client? ( >=media-sound/jack2-1.9.10:2[dbus] )
+	jack-sdk? (
+		!media-sound/jack-audio-connection-kit
+		!media-sound/jack2
+	)
+	lv2? ( media-libs/lilv )
+	modemmanager? ( >=net-misc/modemmanager-1.10.0 )
+	pipewire-alsa? (
+		>=media-libs/alsa-lib-1.1.7[${MULTILIB_USEDEP}]
+	)
+	sound-server? (
+		!media-sound/pulseaudio[daemon(+)]
+		!media-sound/pulseaudio-daemon
+	)
+	readline? ( sys-libs/readline:= )
+	ssl? ( dev-libs/openssl:= )
+	systemd? ( sys-apps/systemd )
+	system-service? (
+		acct-user/pipewire
+		acct-group/pipewire
+	)
+	udev? ( virtual/libudev[${MULTILIB_USEDEP}] )
+	v4l? ( media-libs/libv4l )
+	X? (
+		media-libs/libcanberra
+		x11-libs/libX11
+		x11-libs/libXfixes
+	)
+	zeroconf? ( net-dns/avahi )
+"
+
+DEPEND="${RDEPEND}"
+
+# TODO: Consider use cases where pipewire is not used for driving audio
+# Doing so with WirePlumber currently involves editing Lua scripts
+PDEPEND=">=media-video/wireplumber-0.4.8-r3"
+
+# Present RDEPEND that are currently always disabled due to the PW
+# code using them being required to be disabled by Gentoo guidelines
+# (i.e. developer binaries not meant for users) and unready code
+#	media-video/ffmpeg:=
+#	media-libs/libsdl2
+#	>=media-libs/vulkan-loader-1.1.69
+#
+# Ditto for DEPEND
+#	>=dev-util/vulkan-headers-1.1.69
+
+DOCS=( {README,INSTALL}.md NEWS )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.3.25-enable-failed-mlock-warning.patch
+
+	"${FILESDIR}"/${P}-use-after-free.patch
+	"${FILESDIR}"/${P}-distorted-avx2.patch
+)
+
+# limitsdfile related code taken from =sys-auth/realtime-base-0.1
+# with changes as necessary.
+limitsdfile=40-${PN}.conf
+
+python_check_deps() {
+	python_has_version "dev-python/docutils[${PYTHON_USEDEP}]"
+}
+
+src_prepare() {
+	default
+
+	einfo "Generating ${limitsdfile}"
+	cat > ${limitsdfile} <<- EOF || die
+		# Start of ${limitsdfile} from ${P}
+
+		@audio	-	memlock 256
+
+		$(use system-service && {
+			echo @pipewire - rtprio 95
+			echo @pipewire - nice -19
+			echo @pipewire - memlock 4194304
+		})
+
+		# End of ${limitsdfile} from ${P}
+	EOF
+}
+
+multilib_src_configure() {
+	# https://bugs.gentoo.org/838301
+	filter-flags -fno-semantic-interposition
+
+	local emesonargs=(
+		-Ddocdir="${EPREFIX}"/usr/share/doc/${PF}
+
+		$(meson_feature dbus)
+		$(meson_native_use_feature zeroconf avahi)
+		$(meson_native_use_feature doc docs)
+		$(meson_native_enabled examples) # TODO: Figure out if this is still important now that media-session gone
+		$(meson_native_enabled man)
+		$(meson_feature test tests)
+		-Dinstalled_tests=disabled # Matches upstream; Gentoo never installs tests
+		$(meson_native_use_feature gstreamer)
+		$(meson_native_use_feature gstreamer gstreamer-device-provider)
+		$(meson_native_use_feature gsettings)
+		$(meson_native_use_feature systemd)
+
+		$(meson_native_use_feature system-service systemd-system-service)
+		-Dsystemd-system-unit-dir="$(systemd_get_systemunitdir)"
+		-Dsystemd-user-unit-dir="$(systemd_get_userunitdir)"
+
+		$(meson_native_use_feature systemd systemd-user-service)
+		$(meson_feature pipewire-alsa) # Allows integrating ALSA apps into PW graph
+		-Dspa-plugins=enabled
+		-Dalsa=enabled # Allows using kernel ALSA for sound I/O (NOTE: media-session is gone so IUSE=alsa/spa_alsa/alsa-backend might be possible)
+		-Daudiomixer=enabled # Matches upstream
+		-Daudioconvert=enabled # Matches upstream
+		$(meson_native_use_feature bluetooth bluez5)
+		$(meson_native_use_feature bluetooth bluez5-backend-hsp-native)
+		$(meson_native_use_feature bluetooth bluez5-backend-hfp-native)
+		# https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1379
+		$(meson_native_use_feature modemmanager bluez5-backend-native-mm)
+		$(meson_native_use_feature bluetooth bluez5-backend-ofono)
+		$(meson_native_use_feature bluetooth bluez5-backend-hsphfpd)
+		$(meson_native_use_feature bluetooth bluez5-codec-aac)
+		$(meson_native_use_feature bluetooth bluez5-codec-aptx)
+		$(meson_native_use_feature bluetooth bluez5-codec-ldac)
+		$(meson_native_use_feature bluetooth bluez5-codec-opus)
+		$(meson_native_use_feature bluetooth libusb) # At least for now only used by bluez5 native (quirk detection of adapters)
+		$(meson_native_use_feature echo-cancel echo-cancel-webrtc) #807889
+		# Not yet packaged.
+		-Dbluez5-codec-lc3=disabled
+		-Dbluez5-codec-lc3plus=disabled
+		-Dcontrol=enabled # Matches upstream
+		-Daudiotestsrc=enabled # Matches upstream
+		-Dffmpeg=disabled # Disabled by upstream and no major developments to spa/plugins/ffmpeg/ since May 2020
+		$(meson_native_use_feature flatpak)
+		-Dpipewire-jack=enabled # Allows integrating JACK apps into PW graph
+		$(meson_native_use_feature jack-client jack) # Allows PW to act as a JACK client
+		$(meson_use jack-sdk jack-devel)
+		$(usex jack-sdk "-Dlibjack-path=${EPREFIX}/usr/$(get_libdir)" '')
+		-Dsupport=enabled # Miscellaneous/common plugins, such as null sink
+		-Devl=disabled # Matches upstream
+		-Dtest=disabled # fakesink and fakesource plugins
+		$(meson_native_use_feature lv2)
+		$(meson_native_use_feature v4l v4l2)
+		-Dlibcamera=disabled # libcamera is not in Portage tree
+		$(meson_native_use_feature readline)
+		$(meson_native_use_feature ssl raop)
+		-Dvideoconvert=enabled # Matches upstream
+		-Dvideotestsrc=enabled # Matches upstream
+		-Dvolume=enabled # Matches upstream
+		-Dvulkan=disabled # Uses pre-compiled Vulkan compute shader to provide a CGI video source (dev thing; disabled by upstream)
+		$(meson_native_use_feature extra pw-cat)
+		$(meson_feature udev)
+		-Dudevrulesdir="${EPREFIX}$(get_udevdir)/rules.d"
+		-Dsdl2=disabled # Controls SDL2 dependent code (currently only examples when -Dinstalled_tests=enabled which we never install)
+		$(meson_native_use_feature extra sndfile) # Enables libsndfile dependent code (currently only pw-cat)
+		-Dsession-managers="[]" # All available session managers are now their own projects, so there's nothing to build
+
+		# Just for bell sounds in X11 right now.
+		$(meson_native_use_feature X x11)
+		$(meson_native_use_feature X x11-xfixes)
+		$(meson_native_use_feature X libcanberra)
+	)
+
+	meson_src_configure
+}
+
+multilib_src_install() {
+	# Our custom DOCS do not exist in multilib source directory
+	DOCS= meson_src_install
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	insinto /etc/security/limits.d
+	doins ${limitsdfile}
+
+	if use pipewire-alsa; then
+		dodir /etc/alsa/conf.d
+
+		# Install pipewire conf loader hook
+		insinto /usr/share/alsa/alsa.conf.d
+		doins "${FILESDIR}"/99-pipewire-default-hook.conf
+		eprefixify "${ED}"/usr/share/alsa/alsa.conf.d/99-pipewire-default-hook.conf
+
+		# These will break if someone has /etc that is a symbolic link to a subfolder! See #724222
+		# And the current dosym8 -r implementation is likely affected by the same issue, too.
+		dosym ../../../usr/share/alsa/alsa.conf.d/50-pipewire.conf /etc/alsa/conf.d/50-pipewire.conf
+		dosym ../../../usr/share/alsa/alsa.conf.d/99-pipewire-default-hook.conf /etc/alsa/conf.d/99-pipewire-default-hook.conf
+	fi
+
+	# Enable required wireplumber alsa and bluez monitors
+	if use sound-server; then
+		dodir /etc/wireplumber/main.lua.d
+		echo "alsa_monitor.enabled = true" > "${ED}"/etc/wireplumber/main.lua.d/89-gentoo-sound-server-enable-alsa-monitor.lua || die
+
+		dodir /etc/wireplumber/bluetooth.lua.d
+		echo "bluez_monitor.enabled = true" > "${ED}"/etc/wireplumber/bluetooth.lua.d/89-gentoo-sound-server-enable-bluez-monitor.lua || die
+	fi
+
+	if ! use systemd; then
+		insinto /etc/xdg/autostart
+		newins "${FILESDIR}"/pipewire.desktop-r1 pipewire.desktop
+
+		exeinto /usr/bin
+		newexe "${FILESDIR}"/gentoo-pipewire-launcher.in gentoo-pipewire-launcher
+
+		# Disable pipewire-pulse if sound-server is disabled.
+		if ! use sound-server ; then
+			sed -i -s '/pipewire -c pipewire-pulse.conf/s/^/#/' "${ED}"/usr/bin/gentoo-pipewire-launcher || die
+		fi
+
+		eprefixify "${ED}"/usr/bin/gentoo-pipewire-launcher
+	fi
+}
+
+pkg_postrm() {
+	use udev && udev_reload
+}
+
+pkg_postinst() {
+	use udev && udev_reload
+
+	elog "It is recommended to raise RLIMIT_MEMLOCK to 256 for users"
+	elog "using PipeWire. Do it either manually or add yourself"
+	elog "to the 'audio' group:"
+	elog
+	elog "  usermod -aG audio <youruser>"
+	elog
+
+	local ver
+	for ver in ${REPLACING_VERSIONS} ; do
+		if ver_test ${ver} -le 0.3.53-r1 && ! use sound-server ; then
+			ewarn "USE=sound-server is disabled! If you want PipeWire to provide"
+			ewarn "your sound, please enable it. See the wiki at"
+			ewarn "https://wiki.gentoo.org/wiki/PipeWire#Replacing_PulseAudio"
+			ewarn "for more details."
+
+			break
+		fi
+	done
+
+	if ! use jack-sdk; then
+		elog "JACK emulation is incomplete and not all programs will work. PipeWire's"
+		elog "alternative libraries have been installed to a non-default location."
+		elog "To use them, put pw-jack <application> before every JACK application."
+		elog "When using pw-jack, do not run jackd/jackdbus. However, a virtual/jack"
+		elog "provider is still needed to compile the JACK applications themselves."
+		elog
+	fi
+
+	if use systemd; then
+		elog "When switching from PulseAudio, you may need to disable PulseAudio:"
+		elog
+		elog "  systemctl --user disable pulseaudio.service pulseaudio.socket"
+		elog
+		elog "To use PipeWire, the user units must be manually enabled"
+		elog "by running this command as each user you use for desktop activities:"
+		elog
+		elog "  systemctl --user enable pipewire.socket pipewire-pulse.socket"
+		elog
+		elog "A reboot is recommended to avoid interferences from still running"
+		elog "PulseAudio daemon."
+		elog
+		elog "Both new users and those upgrading need to enable WirePlumber"
+		elog "for relevant users:"
+		elog
+		elog "  systemctl --user disable pipewire-media-session.service"
+		elog "  systemctl --user --force enable wireplumber.service"
+		elog
+		elog "Root user may replace --user with --global to change system default"
+		elog "configuration for all of the above commands."
+	else
+		ewarn "PipeWire daemon startup has been moved to a launcher script!"
+		ewarn "Make sure that ${EROOT}/etc/pipewire/pipewire.conf either does not exist or no"
+		ewarn "longer is set to start a session manager or PulseAudio compatibility daemon (all"
+		ewarn "lines similar to '{ path = /usr/bin/pipewire*' should be commented out)"
+		ewarn
+		ewarn "Those manually starting /usr/bin/pipewire via .xinitrc or similar _must_ from"
+		ewarn "now on start ${EROOT}/usr/bin/gentoo-pipewire-launcher instead! It is highly"
+		ewarn "advised that a D-Bus user session is set up before starting the script."
+		ewarn
+
+		if use sound-server && ( has_version 'media-sound/pulseaudio[daemon]' || has_version 'media-sound/pulseaudio-daemon' ) ; then
+			elog "This ebuild auto-enables PulseAudio replacement. Because of that, users"
+			elog "are recommended to edit pulseaudio client configuration files:"
+			elog "${EROOT}/etc/pulse/client.conf and ${EROOT}/etc/pulse/client.conf.d/enable-autospawn.conf"
+			elog "if it exists, and disable autospawning of the original daemon by setting:"
+			elog
+			elog "  autospawn = no"
+			elog
+			elog "Please note that the semicolon (;) must _NOT_ be at the beginning of the line!"
+			elog
+			elog "Alternatively, if replacing PulseAudio daemon is not desired, edit"
+			elog "${EROOT}/usr/bin/gentoo-pipewire-launcher by commenting out the relevant"
+			elog "command:"
+			elog
+			elog "#${EROOT}/usr/bin/pipewire -c pipewire-pulse.conf &"
+			elog
+		fi
+		elog "NOTE:"
+		elog "Starting with PipeWire-0.3.30, this package is no longer installing its config"
+		elog "into ${EROOT}/etc/pipewire by default. In case you need to change"
+		elog "its config, please start by copying default config from ${EROOT}/usr/share/pipewire"
+		elog "and just override the sections you want to change."
+	fi
+	elog
+
+	elog "For latest tips and tricks, troubleshooting information and documentation"
+	elog "in general, please refer to https://wiki.gentoo.org/wiki/PipeWire"
+	elog
+
+	optfeature_header "The following can be installed for optional runtime features:"
+	optfeature "restricted realtime capabilities via D-Bus" sys-auth/rtkit
+
+	if use sound-server && ! use pipewire-alsa; then
+		optfeature "ALSA plugin to use PulseAudio interface for output" "media-plugins/alsa-plugins[pulseaudio]"
+	fi
+
+	if has_version 'net-misc/ofono' ; then
+		ewarn "Native backend has become default. Please disable oFono via:"
+		if systemd_is_booted ; then
+			ewarn "systemctl disable ofono"
+		else
+			ewarn "rc-update delete ofono"
+		fi
+		ewarn
+	fi
+
+	if use system-service; then
+		ewarn
+		ewarn "WARNING: you have enabled the system-service USE flag, which installs"
+		ewarn "the system-wide systemd units that enable PipeWire to run as a system"
+		ewarn "service. This is more than likely NOT what you want. You are strongly"
+		ewarn "advised not to enable this mode and instead stick with systemd user"
+		ewarn "units. The default configuration files will likely not work out of"
+		ewarn "box, and you are on your own with configuration."
+		ewarn
+	fi
+}