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Accepting request 1036402 from home:alarrosa:branches:multimedia:libs

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- Add patch from upstream that fixes audio in qemu where the buffer
  is very small (glfo#pipewire/pipewire#2830):
  * 0004-alsa-force-playback-start-when-buffer-is-full.patch

OBS-URL: https://build.opensuse.org/request/show/1036402
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/pipewire?expand=0&rev=86
This commit is contained in:
Antonio Larrosa 2022-11-17 08:14:23 +00:00 committed by Git OBS Bridge
parent 441db573a6
commit f817ff3995
3 changed files with 40 additions and 0 deletions
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30
0004-alsa-force-playback-start-when-buffer-is-full.patch Normal file
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@ -0,0 +1,30 @@
From b46d8a8c921a8da6883610ad4b68da95bf59b59e Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Wed, 16 Nov 2022 20:45:38 +0100
Subject: [PATCH] alsa: force playback start when buffer is full
When we try to play data but the ringbuffer is full, we need to start
the device or else we will stay in this situation forever and stay
silent.
Fixes #2830
---
spa/plugins/alsa/alsa-pcm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/spa/plugins/alsa/alsa-pcm.c b/spa/plugins/alsa/alsa-pcm.c
index fed56e7bb..5e0a60b37 100644
--- a/spa/plugins/alsa/alsa-pcm.c
+++ b/spa/plugins/alsa/alsa-pcm.c
@@ -2128,7 +2128,7 @@ again:
state->sample_count += total_written;
- if (SPA_UNLIKELY(!state->alsa_started && total_written > 0))
+ if (SPA_UNLIKELY(!state->alsa_started && (total_written > 0 || frames == 0)))
do_start(state);
return 0;
--
GitLab

7
pipewire.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Thu Nov 17 07:47:37 UTC 2022 - Antonio Larrosa <alarrosa@suse.com>
- Add patch from upstream that fixes audio in qemu where the buffer
is very small (glfo#pipewire/pipewire#2830):
* 0004-alsa-force-playback-start-when-buffer-is-full.patch
-------------------------------------------------------------------
Wed Nov 16 11:32:06 UTC 2022 - Antonio Larrosa <alarrosa@suse.com>

3
pipewire.spec
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@ -72,6 +72,8 @@ Patch2: 0001-audioadapter-perform-setup-again-after-a-PortConfig.patch
Patch3: 0002-audioconvert-redo-setup-when-format-changes.patch
# PATCH-FIX-UPSTREAM 0003-acp-do-probing-in-44100Hz-again.patch
Patch4: 0003-acp-do-probing-in-44100Hz-again.patch
# PATCH-FIX-UPSTREAM 0004-alsa-force-playback-start-when-buffer-is-full.patch
Patch5: 0004-alsa-force-playback-start-when-buffer-is-full.patch
BuildRequires: docutils
BuildRequires: doxygen
BuildRequires: fdupes
@ -348,6 +350,7 @@ This package provides a PulseAudio implementation based on PipeWire
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
%build
%if %{pkg_vcmp gcc < 8}