avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / asrc_sinc.c

diff --git a/libavfilter/asrc_sinc.c b/libavfilter/asrc_sinc.c
index c3ecb864d1c86788847d715370ef6eda42b1fe8f..e4aa51c0d0bd526c3bc8a895c10e404d7c0fe613 100644 (file)
--- a/libavfilter/asrc_sinc.c
+++ b/libavfilter/asrc_sinc.c
@@ -444,7 +444,7 @@ static const AVOption sinc_options[] = {
 
 AVFILTER_DEFINE_CLASS(sinc);
 
-AVFilter ff_asrc_sinc = {
+const AVFilter ff_asrc_sinc = {
     .name          = "sinc",
     .description   = NULL_IF_CONFIG_SMALL("Generate a sinc kaiser-windowed low-pass, high-pass, band-pass, or band-reject FIR coefficients."),
     .priv_size     = sizeof(SincContext),