[gegl] Add missing include directives to ff-load.c and ff-save.c

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 5a6fe4642fb46e01c5d8468cad3f4c8bde834fd4
Author: Behnam Momeni <sbmomeni gmail com>
Date:   Fri Mar 4 20:05:10 2022 +0330

    Add missing include directives to ff-load.c and ff-save.c

 operations/external/ff-load.c | 2 ++
 operations/external/ff-save.c | 2 ++
 2 files changed, 4 insertions(+)
---
diff --git a/operations/external/ff-load.c b/operations/external/ff-load.c
index 0d9a4f3fb..c40b70513 100644
--- a/operations/external/ff-load.c
+++ b/operations/external/ff-load.c
@@ -62,9 +62,11 @@ property_audio_fragment (audio, _("audio"), 0)
 #include <limits.h>
 #include <stdlib.h>
 
+#include <libavutil/channel_layout.h>
 #include <libavutil/avutil.h>
 #include <libavutil/imgutils.h>
 #include <libavformat/avformat.h>
+#include <libavcodec/avcodec.h>
 #include <libswscale/swscale.h>
 
 
diff --git a/operations/external/ff-save.c b/operations/external/ff-save.c
index 8dfb3ee89..6e345fa9e 100644
--- a/operations/external/ff-save.c
+++ b/operations/external/ff-save.c
@@ -82,6 +82,8 @@ property_int (me_subpel_quality, _("me-subpel-quality"), 0)
 
 #include "gegl-op.h"
 
+#include <libavutil/channel_layout.h>
+#include <libavutil/imgutils.h>
 #include <libavformat/avformat.h>
 #include <libavcodec/avcodec.h>
 #include <libavutil/avutil.h>