From 98ae16848cbb475d0cf2058126ba43fc08baa858 Mon Sep 17 00:00:00 2001
From: Kristian Vos <k.vos@kvos.dev>
Date: Mon, 30 Sep 2024 14:38:08 +0200
Subject: [PATCH] Fix preview not working after switching windows

---
 src/io_pipeline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/io_pipeline.c b/src/io_pipeline.c
index 5a254cf..0ce080e 100644
--- a/src/io_pipeline.c
+++ b/src/io_pipeline.c
@@ -375,6 +375,7 @@ on_frame(MPBuffer buffer, void *_data)
         // an image, in which case the flash window may be active instead of this
         // window
         if (!check_window_active() && state_io.captures_remaining == 0) {
+                mp_io_pipeline_release_buffer(buffer.index);
                 return;
         }