avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / af_surround.c

diff --git a/libavfilter/af_surround.c b/libavfilter/af_surround.c
index 5a4eca77557cba51589c4bfb99cb9ac58686571d..3fb7a1bbba8e3cb1b3ee365404ba5f9aae32b89d 100644 (file)
--- a/libavfilter/af_surround.c
+++ b/libavfilter/af_surround.c
@@ -175,7 +175,7 @@ static int query_formats(AVFilterContext *ctx)
     if (ret)
         return ret;
 
-    ret = ff_channel_layouts_ref(layouts, &ctx->outputs[0]->in_channel_layouts);
+    ret = ff_channel_layouts_ref(layouts, &ctx->outputs[0]->incfg.channel_layouts);
     if (ret)
         return ret;
 
@@ -184,7 +184,7 @@ static int query_formats(AVFilterContext *ctx)
     if (ret)
         return ret;
 
-    ret = ff_channel_layouts_ref(layouts, &ctx->inputs[0]->out_channel_layouts);
+    ret = ff_channel_layouts_ref(layouts, &ctx->inputs[0]->outcfg.channel_layouts);
     if (ret)
         return ret;
 
@@ -1372,7 +1372,7 @@ static void filter_5_1_back(AVFilterContext *ctx)
     }
 }
 
-static int init(AVFilterContext *ctx)
+static av_cold int init(AVFilterContext *ctx)
 {
     AudioSurroundContext *s = ctx->priv;
     float overlap;
@@ -1785,7 +1785,7 @@ static const AVFilterPad outputs[] = {
     { NULL }
 };
 
-AVFilter ff_af_surround = {
+const AVFilter ff_af_surround = {
     .name           = "surround",
     .description    = NULL_IF_CONFIG_SMALL("Apply audio surround upmix filter."),
     .query_formats  = query_formats,