PR #20383 opened by cgutman
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20383
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20383.patch
This should also cherry-pick cleanly to `release/8.0`
Fixes: d56522c6eb75 ("avcodec/mfenc: add support for D3D11 input surfaces")
Signed-off-by: Cameron Gutman <[email protected]>
>From b2910ec92ef0f12f2cee56be331f8ae234ead4a4 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <[email protected]>
Date: Sun, 10 Aug 2025 16:11:55 -0500
Subject: [PATCH] avcodec/mfenc: fix memory leak with D3D11 input surfaces
Fixes: d56522c6eb75 ("avcodec/mfenc: add support for D3D11 input surfaces")
Signed-off-by: Cameron Gutman <[email protected]>
---
libavcodec/mfenc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/mfenc.c b/libavcodec/mfenc.c
index 942c75cb9d..6f79386404 100644
--- a/libavcodec/mfenc.c
+++ b/libavcodec/mfenc.c
@@ -1366,6 +1366,9 @@ static int mf_close(AVCodecContext *avctx)
if (c->async_events)
IMFMediaEventGenerator_Release(c->async_events);
+ if (c->dxgiManager)
+ IMFDXGIDeviceManager_Release(c->dxgiManager);
+
#if !HAVE_UWP
if (c->library)
ff_free_mf(&c->functions, &c->mft);
--
2.49.1
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