From 4261e0e35ac399b284e708b2f1dc075a34667445 Mon Sep 17 00:00:00 2001
From: nilninull <nilninull@gmail.com>
Date: Sat, 8 Apr 2023 17:47:26 +0900
Subject: [PATCH] Fix choppy sound when selecting pipewire output (#1230)

Because forgot to set the period size in pipewire.
---
 src/drivers/fluid_pipewire.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/drivers/fluid_pipewire.c b/src/drivers/fluid_pipewire.c
index 0edd87fd4..b96019e87 100644
--- a/src/drivers/fluid_pipewire.c
+++ b/src/drivers/fluid_pipewire.c
@@ -196,10 +196,15 @@ new_fluid_pipewire_audio_driver2(fluid_settings_t *settings, fluid_audio_func_t
         goto driver_cleanup;
     }
 
+    struct pw_properties *props = pw_properties_new(PW_KEY_MEDIA_TYPE, media_type, PW_KEY_MEDIA_CATEGORY, media_category, PW_KEY_MEDIA_ROLE, media_role, NULL);
+
+    pw_properties_setf(props, PW_KEY_NODE_LATENCY, "%d/%d", period_size, (int) sample_rate);
+    pw_properties_setf(props, PW_KEY_NODE_RATE, "1/%d", (int) sample_rate);
+
     drv->pw_stream = pw_stream_new_simple(
                          pw_thread_loop_get_loop(drv->pw_loop),
                          "FluidSynth",
-                         pw_properties_new(PW_KEY_MEDIA_TYPE, media_type, PW_KEY_MEDIA_CATEGORY, media_category, PW_KEY_MEDIA_ROLE, media_role, NULL),
+                         props,
                          drv->events,
                          drv);