[vlc-commits] filter_chain: filter_chain_GetFmtOut can use a const input

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Tue Dec 11 14:38:54 2018 +0100| [834f031326298e1f84951d8b7a08387bbb36c340] | committer: Steve Lhomme

filter_chain: filter_chain_GetFmtOut can use a const input

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=834f031326298e1f84951d8b7a08387bbb36c340
---

 include/vlc_filter.h    | 2 +-
 src/misc/filter_chain.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/vlc_filter.h b/include/vlc_filter.h
index 8c3763e8cb..b2a8f871a4 100644
--- a/include/vlc_filter.h
+++ b/include/vlc_filter.h
@@ -408,7 +408,7 @@ VLC_API bool filter_chain_IsEmpty(const filter_chain_t *chain);
  *
  * \param chain filter chain
  */
-VLC_API const es_format_t *filter_chain_GetFmtOut(filter_chain_t *chain);
+VLC_API const es_format_t *filter_chain_GetFmtOut(const filter_chain_t *chain);
 
 /**
  * Apply the filter chain to a video picture.
diff --git a/src/misc/filter_chain.c b/src/misc/filter_chain.c
index 08bbcb60f8..1ad58b4031 100644
--- a/src/misc/filter_chain.c
+++ b/src/misc/filter_chain.c
@@ -381,9 +381,8 @@ bool filter_chain_IsEmpty(const filter_chain_t *chain)
     return chain->first == NULL;
 }
 
-const es_format_t *filter_chain_GetFmtOut( filter_chain_t *p_chain )
+const es_format_t *filter_chain_GetFmtOut( const filter_chain_t *p_chain )
 {
-
     if( p_chain->b_allow_fmt_out_change )
         return &p_chain->fmt_out;