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From 3357a7d5bfb32a26f6c4fd3df2ea3a8f04f20770 Mon Sep 17 00:00:00 2001
From: George Kiagiadakis <george.kiagiadakis@collabora.com>
Date: Tue, 20 Aug 2019 18:33:35 +0300
Subject: [PATCH] gst: pwaudioringbuffer: set node.latency to get scheduled
correctly in capture mode
Upstream-Status: Denied
See https://gitlab.freedesktop.org/pipewire/pipewire/merge_requests/140
---
src/gst/gstpwaudioringbuffer.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/gst/gstpwaudioringbuffer.c b/src/gst/gstpwaudioringbuffer.c
index 3efec6ec..8136b815 100644
--- a/src/gst/gstpwaudioringbuffer.c
+++ b/src/gst/gstpwaudioringbuffer.c
@@ -402,11 +402,9 @@ gst_pw_audio_ring_buffer_acquire (GstAudioRingBuffer *buf,
/* construct param & props objects */
+ props = pw_properties_new (NULL, NULL);
if (self->props->properties) {
- props = pw_properties_new (NULL, NULL);
gst_structure_foreach (self->props->properties, copy_properties, props);
- } else {
- props = NULL;
}
spa_pod_builder_init (&b, buffer, sizeof (buffer));
@@ -423,6 +421,9 @@ gst_pw_audio_ring_buffer_acquire (GstAudioRingBuffer *buf,
self->rate = GST_AUDIO_INFO_RATE (&spec->info);
self->segoffset = 0;
+ pw_properties_setf(props, PW_KEY_NODE_LATENCY, "%u/%u",
+ self->segsize / self->bpf, self->rate);
+
/* connect stream */
pw_thread_loop_lock (self->main_loop);
--
2.24.0
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