avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / mxfenc.c

diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index 7a16bf9155b774aa300dec0fed9792354b7c144d..5ec619675bb188aad231bb9b4e504b206eeb4724 100644 (file)
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -61,8 +61,8 @@
 #include "mxf.h"
 #include "config.h"
 
-extern AVOutputFormat ff_mxf_d10_muxer;
-extern AVOutputFormat ff_mxf_opatom_muxer;
+extern const AVOutputFormat ff_mxf_d10_muxer;
+extern const AVOutputFormat ff_mxf_opatom_muxer;
 
 #define EDIT_UNITS_PER_BODY 250
 #define KAG_SIZE 512
@@ -3239,7 +3239,7 @@ static const AVClass mxf_opatom_muxer_class = {
     .version        = LIBAVUTIL_VERSION_INT,
 };
 
-AVOutputFormat ff_mxf_muxer = {
+const AVOutputFormat ff_mxf_muxer = {
     .name              = "mxf",
     .long_name         = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format)"),
     .mime_type         = "application/mxf",
@@ -3256,7 +3256,7 @@ AVOutputFormat ff_mxf_muxer = {
     .priv_class        = &mxf_muxer_class,
 };
 
-AVOutputFormat ff_mxf_d10_muxer = {
+const AVOutputFormat ff_mxf_d10_muxer = {
     .name              = "mxf_d10",
     .long_name         = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format) D-10 Mapping"),
     .mime_type         = "application/mxf",
@@ -3272,7 +3272,7 @@ AVOutputFormat ff_mxf_d10_muxer = {
     .priv_class        = &mxf_d10_muxer_class,
 };
 
-AVOutputFormat ff_mxf_opatom_muxer = {
+const AVOutputFormat ff_mxf_opatom_muxer = {
     .name              = "mxf_opatom",
     .long_name         = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format) Operational Pattern Atom"),
     .mime_type         = "application/mxf",