upstream patch for setting correct sample rate on device; rel 2

[packages/pipewire.git] / pipewire-samplerate.patch

From ee0fcf05c17db0e5d5775d94c8911af7821c868f Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 16 Dec 2021 11:39:46 +0100
Subject: [PATCH] context: apply new quantum and rate when driver is idle

When the driver is IDLE, apply the quantum and rate immediately
so that we can use the values when starting the driver.

See #1913
---
 src/pipewire/context.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/pipewire/context.c b/src/pipewire/context.c
index 84eca3bda..a3551c2b8 100644
--- a/src/pipewire/context.c
+++ b/src/pipewire/context.c
@@ -1246,6 +1246,12 @@ again:
 			n->current_pending = true;
 		}
 
+		if (n->info.state < PW_NODE_STATE_RUNNING && n->current_pending) {
+			n->rt.position->clock.duration = n->current_quantum;
+			n->rt.position->clock.rate = n->current_rate;
+			n->current_pending = false;
+		}
+
 		pw_log_debug("%p: driving %p running:%d passive:%d quantum:%u '%s'",
 				context, n, running, n->passive, quantum, n->name);
 
-- 
GitLab