avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / avf_showvolume.c

diff --git a/libavfilter/avf_showvolume.c b/libavfilter/avf_showvolume.c
index 7ab2fcfc4cb23b5efbcda0456583a9945882c500..d4b8c482977a3700948464656d80f957d3b9b3d1 100644 (file)
--- a/libavfilter/avf_showvolume.c
+++ b/libavfilter/avf_showvolume.c
@@ -125,19 +125,19 @@ static int query_formats(AVFilterContext *ctx)
     int ret;
 
     formats = ff_make_format_list(sample_fmts);
-    if ((ret = ff_formats_ref(formats, &inlink->out_formats)) < 0)
+    if ((ret = ff_formats_ref(formats, &inlink->outcfg.formats)) < 0)
         return ret;
 
     layouts = ff_all_channel_counts();
-    if ((ret = ff_channel_layouts_ref(layouts, &inlink->out_channel_layouts)) < 0)
+    if ((ret = ff_channel_layouts_ref(layouts, &inlink->outcfg.channel_layouts)) < 0)
         return ret;
 
     formats = ff_all_samplerates();
-    if ((ret = ff_formats_ref(formats, &inlink->out_samplerates)) < 0)
+    if ((ret = ff_formats_ref(formats, &inlink->outcfg.samplerates)) < 0)
         return ret;
 
     formats = ff_make_format_list(pix_fmts);
-    if ((ret = ff_formats_ref(formats, &outlink->in_formats)) < 0)
+    if ((ret = ff_formats_ref(formats, &outlink->incfg.formats)) < 0)
         return ret;
 
     return 0;
@@ -498,7 +498,7 @@ static const AVFilterPad showvolume_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_avf_showvolume = {
+const AVFilter ff_avf_showvolume = {
     .name          = "showvolume",
     .description   = NULL_IF_CONFIG_SMALL("Convert input audio volume to video output."),
     .init          = init,