avcodec/mpegpicture: Constify src parameter of ff_update_picture_tables

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago · 66d4c72162
parent 8b856a9e53
commit 66d4c72162
2 changed files with 2 additions and 2 deletions
--- a/libavcodec/mpegpicture.c
+++ b/libavcodec/mpegpicture.c
@ -334,7 +334,7 @@ void ff_mpeg_unref_picture(AVCodecContext *avctx, Picture *pic)
    memset((uint8_t*)pic + off, 0, sizeof(*pic) - off);
 }

-int ff_update_picture_tables(Picture *dst, Picture *src)
+int ff_update_picture_tables(Picture *dst, const Picture *src)
 {
    int i, ret;

--- a/libavcodec/mpegpicture.h
+++ b/libavcodec/mpegpicture.h
@ -109,7 +109,7 @@ int ff_mpeg_ref_picture(AVCodecContext *avctx, Picture *dst, Picture *src);
 void ff_mpeg_unref_picture(AVCodecContext *avctx, Picture *picture);

 void ff_mpv_picture_free(AVCodecContext *avctx, Picture *pic);
-int ff_update_picture_tables(Picture *dst, Picture *src);
+int ff_update_picture_tables(Picture *dst, const Picture *src);

 int ff_find_unused_picture(AVCodecContext *avctx, Picture *picture, int shared);