ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | 
Mon Mar  3 18:07:02 2025 +0100| [edebd1d9a46564ef3a23f0f2db8f98eed4aa7069] | 
committer: Andreas Rheinhardt

avcodec/mpegvideo_enc: Only set fcode_tab if unset

This is in preparation for merging ff_mpeg1_encode_init()
into the MPEG-1/2 encoder's init function.

Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=edebd1d9a46564ef3a23f0f2db8f98eed4aa7069
---

 libavcodec/mpegvideo_enc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index d2e3ed1d8c..398b06d929 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -283,10 +283,10 @@ static av_cold void mpv_encode_defaults(MpegEncContext *s)
 
     ff_mpv_common_defaults(s);
 
-    ff_thread_once(&init_static_once, mpv_encode_init_static);
-
-    s->fcode_tab     = default_fcode_tab + MAX_MV;
-
+    if (!s->fcode_tab) {
+        s->fcode_tab = default_fcode_tab + MAX_MV;
+        ff_thread_once(&init_static_once, mpv_encode_init_static);
+    }
     if (!s->y_dc_scale_table) {
         s->y_dc_scale_table =
         s->c_dc_scale_table = ff_mpeg1_dc_scale_table;

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