From 3fd7c9f1994c02c04be1c76f604e76502f5d7dd0 Mon Sep 17 00:00:00 2001
From: David Reid <mackron@gmail.com>
Date: Sat, 22 Feb 2025 10:14:04 +1000
Subject: [PATCH] Fix a bug when no data callback is specified in the device
 config.

Public issue https://github.com/mackron/miniaudio/issues/893
---
 miniaudio.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/miniaudio.h b/miniaudio.h
index eb5df6bd..e1d2a13c 100644
--- a/miniaudio.h
+++ b/miniaudio.h
@@ -18949,6 +18949,11 @@ static void ma_device__handle_data_callback(ma_device* pDevice, void* pFramesOut
             }
         }
         ma_device_restore_denormals(pDevice, prevDenormalState);
+    } else {
+        /* No data callback. Just silence the output. */
+        if (pFramesOut != NULL) {
+            ma_silence_pcm_frames(pFramesOut, frameCount, pDevice->playback.format, pDevice->playback.channels);
+        }
     }
 }