avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_waveform.c

diff --git a/libavfilter/vf_waveform.c b/libavfilter/vf_waveform.c
index 11f8c0016ec5c3c5e0556529e7d95b0fc49bd324..2fa1815d6ca128fafba79db16064f2822f34f5e2 100644 (file)
--- a/libavfilter/vf_waveform.c
+++ b/libavfilter/vf_waveform.c
@@ -303,13 +303,6 @@ static const enum AVPixelFormat out_gray12_lowpass_pix_fmts[] = {
     AV_PIX_FMT_NONE
 };
 
-static const enum AVPixelFormat flat_pix_fmts[] = {
-    AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVJ444P,
-    AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUV444P10,
-    AV_PIX_FMT_YUV444P12,
-    AV_PIX_FMT_NONE
-};
-
 static int query_formats(AVFilterContext *ctx)
 {
     WaveformContext *s = ctx->priv;
@@ -3497,7 +3490,7 @@ static const AVFilterPad outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_waveform = {
+const AVFilter ff_vf_waveform = {
     .name          = "waveform",
     .description   = NULL_IF_CONFIG_SMALL("Video waveform monitor."),
     .priv_size     = sizeof(WaveformContext),