From fcd82f10801e8d00315f89cab6f04a93a229b10f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sigrid=20Solveig=20Hafl=C3=ADnud=C3=B3ttir?=
 <sigrid@ftrv.se>
Date: Wed, 13 Jul 2022 00:40:00 +0200
Subject: [PATCH] pipewire: update to 0.3.55

---
 .../pipewire/patches/0.3.55-jack-mix.patch    | 26 +++++++++++++++++++
 srcpkgs/pipewire/template                     |  6 ++---
 2 files changed, 29 insertions(+), 3 deletions(-)
 create mode 100644 srcpkgs/pipewire/patches/0.3.55-jack-mix.patch

diff --git a/srcpkgs/pipewire/patches/0.3.55-jack-mix.patch b/srcpkgs/pipewire/patches/0.3.55-jack-mix.patch
new file mode 100644
index 000000000000..14cd4feb16fe
--- /dev/null
+++ b/srcpkgs/pipewire/patches/0.3.55-jack-mix.patch
@@ -0,0 +1,26 @@
+From 40552a0e914c3aef48ce59ce1bfb9d80516aa893 Mon Sep 17 00:00:00 2001
+From: Wim Taymans <wtaymans@redhat.com>
+Date: Tue, 12 Jul 2022 15:10:02 +0200
+Subject: [PATCH] jack: only mix when we have input to mix
+
+Avoids a crash when starting ardour6.
+---
+ pipewire-jack/src/pipewire-jack.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pipewire-jack/src/pipewire-jack.c b/pipewire-jack/src/pipewire-jack.c
+index 2a9ebc40d..04c63984d 100644
+--- a/pipewire-jack/src/pipewire-jack.c
++++ b/pipewire-jack/src/pipewire-jack.c
+@@ -4449,7 +4449,7 @@ static void *get_buffer_input_float(struct port *p, jack_nframes_t frames)
+ 	}
+ 	if (n_ptr == 1) {
+ 		ptr = mix_ptr[0];
+-	} else {
++	} else if (n_ptr > 1) {
+ 		ptr = p->emptyptr;
+ 		mix_function(ptr, mix_ptr, n_ptr, ptr_aligned, frames);
+ 		p->zeroed = false;
+-- 
+GitLab
+
diff --git a/srcpkgs/pipewire/template b/srcpkgs/pipewire/template
index 63a41a8e5189..e9ff4af833ab 100644
--- a/srcpkgs/pipewire/template
+++ b/srcpkgs/pipewire/template
@@ -1,7 +1,7 @@
 # Template file for 'pipewire'
 pkgname=pipewire
-version=0.3.54
-revision=2
+version=0.3.55
+revision=1
 _pms_version=0.4.1
 build_style=meson
 configure_args="
@@ -34,7 +34,7 @@ homepage="https://pipewire.org/"
 changelog="https://gitlab.freedesktop.org/pipewire/pipewire/-/raw/master/NEWS"
 distfiles="https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/${version}/pipewire-${version}.tar.gz
  https://gitlab.freedesktop.org/pipewire/media-session/-/archive/${_pms_version}/media-session-${_pms_version}.tar.gz"
-checksum="11a856ac3eb70b7cbeef12407f50d240d212016b6de3bb692e462251571f050e
+checksum="666260961a242239a940b7f6130e5e9cb51ad76f9ebf6b5403198ee5efa69344
  119c9216070b54018217552c7924f9888da270c3c4647c5e2b85ffa6b1574975"
 make_dirs="/var/lib/pipewire 0755 _pipewire _pipewire"
 system_accounts="_pipewire"