avfilter/vf_histogram: add mirrored waveform mode

[ffmpeg] / libavfilter / vsrc_cellauto.c

diff --git a/libavfilter/vsrc_cellauto.c b/libavfilter/vsrc_cellauto.c
index c8b0b76eb801864f016fefe87460445801425395..e7bc51510424a67f59f0add24d8010987fa98b49 100644 (file)
--- a/libavfilter/vsrc_cellauto.c
+++ b/libavfilter/vsrc_cellauto.c
@@ -159,7 +159,7 @@ static int init_pattern_from_file(AVFilterContext *ctx)
     return init_pattern_from_string(ctx);
 }
 
-static int init(AVFilterContext *ctx)
+static av_cold int init(AVFilterContext *ctx)
 {
     CellAutoContext *cellauto = ctx->priv;
     int ret;