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[Qemu-devel] [PATCH 3/3] audio: paaudio: ability to specify stream name
From: |
Kővágó, Zoltán |
Subject: |
[Qemu-devel] [PATCH 3/3] audio: paaudio: ability to specify stream name |
Date: |
Wed, 11 Sep 2019 01:26:20 +0200 |
This can be used to identify stream in tools like pavucontrol when one
creates multiple -audiodevs or runs multiple qemu instances.
Signed-off-by: Kővágó, Zoltán <address@hidden>
---
audio/paaudio.c | 4 ++--
qapi/audio.json | 6 ++++++
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/audio/paaudio.c b/audio/paaudio.c
index 19b7e39092..d9cff9a2be 100644
--- a/audio/paaudio.c
+++ b/audio/paaudio.c
@@ -563,7 +563,7 @@ static int qpa_init_out(HWVoiceOut *hw, struct audsettings
*as,
pa->stream = qpa_simple_new (
c,
- g->dev->id,
+ ppdo->has_stream_name ? ppdo->stream_name : g->dev->id,
PA_STREAM_PLAYBACK,
ppdo->has_name ? ppdo->name : NULL,
&ss,
@@ -631,7 +631,7 @@ static int qpa_init_in(HWVoiceIn *hw, struct audsettings
*as, void *drv_opaque)
pa->stream = qpa_simple_new (
c,
- g->dev->id,
+ ppdo->has_stream_name ? ppdo->stream_name : g->dev->id,
PA_STREAM_RECORD,
ppdo->has_name ? ppdo->name : NULL,
&ss,
diff --git a/qapi/audio.json b/qapi/audio.json
index 9fefdf5186..e45218f081 100644
--- a/qapi/audio.json
+++ b/qapi/audio.json
@@ -206,6 +206,11 @@
#
# @name: name of the sink/source to use
#
+# @stream-name: name of the PulseAudio stream created by qemu. Can be
+# used to identify the stream in PulseAudio when you
+# create multiple PulseAudio devices or run multiple qemu
+# instances (default: audiodev's id, since 4.2)
+#
# @latency: latency you want PulseAudio to achieve in microseconds
# (default 15000)
#
@@ -215,6 +220,7 @@
'base': 'AudiodevPerDirectionOptions',
'data': {
'*name': 'str',
+ '*stream-name': 'str',
'*latency': 'uint32' } }
##
--
2.23.0