lpc: Add a function for calculating reflection coefficients from samples

[ffmpeg] / libavfilter / vsrc_nullsrc.c

diff --git a/libavfilter/vsrc_nullsrc.c b/libavfilter/vsrc_nullsrc.c
index 888dbcc71a487c41faea47e722fce136d026bbf9..79f6d4ba99520565beba9b4d807449f632db8ef9 100644 (file)
--- a/libavfilter/vsrc_nullsrc.c
+++ b/libavfilter/vsrc_nullsrc.c
@@ -114,6 +114,16 @@ static int request_frame(AVFilterLink *link)
     return -1;
 }
 
+static const AVFilterPad avfilter_vsrc_nullsrc_outputs[] = {
+    {
+        .name          = "default",
+        .type          = AVMEDIA_TYPE_VIDEO,
+        .config_props  = config_props,
+        .request_frame = request_frame,
+    },
+    { NULL }
+};
+
 AVFilter avfilter_vsrc_nullsrc = {
     .name        = "nullsrc",
     .description = NULL_IF_CONFIG_SMALL("Null video source, never return images."),
@@ -121,15 +131,7 @@ AVFilter avfilter_vsrc_nullsrc = {
     .init       = init,
     .priv_size = sizeof(NullContext),
 
-    .inputs    = (const AVFilterPad[]) {{ .name = NULL}},
+    .inputs    = NULL,
 
-    .outputs   = (const AVFilterPad[]) {
-        {
-            .name            = "default",
-            .type            = AVMEDIA_TYPE_VIDEO,
-            .config_props    = config_props,
-            .request_frame   = request_frame,
-        },
-        { .name = NULL}
-    },
+    .outputs   = avfilter_vsrc_nullsrc_outputs,
 };