From 1cde68a1fa01a9b37eeede3310edf163d4e79970 Mon Sep 17 00:00:00 2001
From: Romain Vimont <rom@rom1v.com>
Date: Mon, 26 Apr 2021 18:00:47 +0200
Subject: [PATCH] Fix v4l2 AVFrame memory leak

Unref frame immediately once encoded.

Fixes #2279 <https://github.com/Genymobile/scrcpy/pull/2279>
---
 app/src/v4l2_sink.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/v4l2_sink.c b/app/src/v4l2_sink.c
index b7d06bb6..9b4a9c85 100644
--- a/app/src/v4l2_sink.c
+++ b/app/src/v4l2_sink.c
@@ -125,6 +125,7 @@ run_v4l2_sink(void *data) {
 
         video_buffer_consume(&vs->vb, vs->frame);
         bool ok = encode_and_write_frame(vs, vs->frame);
+        av_frame_unref(vs->frame);
         if (!ok) {
             LOGE("Could not send frame to v4l2 sink");
             break;