From 6e9a4142fd2fb6cb8241bb31da2e87c9cf5b7fb9 Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Mon, 21 Aug 2023 10:24:24 +0200
Subject: [PATCH] Revert "lavd video: don't print false positive errs"

This reverts commit d4be2d97b586354bc67488000768ea00bf0419d7.

The fix was not correct, because it just hided the root of the problem -
the av_parser_parse2 needs final call with buf_size == 0 to flush last
frame. Otherwise it will remain in the queue, effectivelly adding a
delay by one frame, because the particular frame will get flushed when
processing next frame.

See also:
<https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/decode_video.c>
---
 src/video_decompress/libavcodec.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/video_decompress/libavcodec.c b/src/video_decompress/libavcodec.c
index f0ebcfd33..0e1150e7d 100644
--- a/src/video_decompress/libavcodec.c
+++ b/src/video_decompress/libavcodec.c
@@ -996,7 +996,6 @@ decode_frame(struct state_libavcodec_decompress *s, unsigned char *src,
                         }
                 }
                 if (s->pkt->size == 0) {
-                        ret = 0;
                         break;
                 }
                 src += ret;