meta-pipewire/recipes-multimedia/pipewire/pipewire/0021-gst-pwaudioringbuffer-set-node.latency-to-get-schedu.patch

   1 From 851738e3c5970a699d2313dec1cfeedb9d051d83 Mon Sep 17 00:00:00 2001
   2 From: George Kiagiadakis <george.kiagiadakis@collabora.com>
   3 Date: Tue, 20 Aug 2019 18:33:35 +0300
   4 Subject: [PATCH] gst: pwaudioringbuffer: set node.latency to get scheduled
   5  correctly in capture mode
   6
   7 Upstream-Status: Pending
   8 ---
   9  src/gst/gstpwaudioringbuffer.c | 7 ++++---
  10  1 file changed, 4 insertions(+), 3 deletions(-)
  11
  12 diff --git a/src/gst/gstpwaudioringbuffer.c b/src/gst/gstpwaudioringbuffer.c
  13 index b92b5feb..2314dd77 100644
  14 --- a/src/gst/gstpwaudioringbuffer.c
  15 +++ b/src/gst/gstpwaudioringbuffer.c
  16 @@ -403,11 +403,9 @@ gst_pw_audio_ring_buffer_acquire (GstAudioRingBuffer *buf,
  17
  18    /* construct param & props objects */
  19
  20 +  props = pw_properties_new (NULL, NULL);
  21    if (self->props->properties) {
  22 -    props = pw_properties_new (NULL, NULL);
  23      gst_structure_foreach (self->props->properties, copy_properties, props);
  24 -  } else {
  25 -    props = NULL;
  26    }
  27
  28    spa_pod_builder_init (&b, buffer, sizeof (buffer));
  29 @@ -425,6 +423,9 @@ gst_pw_audio_ring_buffer_acquire (GstAudioRingBuffer *buf,
  30    self->channels = GST_AUDIO_INFO_CHANNELS (&spec->info);
  31    self->segoffset = 0;
  32
  33 +  pw_properties_setf(props, "node.latency", "%u/%u",
  34 +      self->segsize / self->bpf, self->rate);
  35 +
  36    /* connect stream */
  37
  38    pw_thread_loop_lock (self->main_loop);
  39 --
  40 2.23.0.rc1
  41