This fixes the warning:
libavfilter/avfilter.c:219: warning: ‘ff_get_ref_perms_string’ defined but not
used
---
libavfilter/avfilter.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 0291503..abeae14 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -215,6 +215,7 @@ int avfilter_config_links(AVFilterContext *filter)
return 0;
}
+#ifdef DEBUG
static char *ff_get_ref_perms_string(char *buf, size_t buf_size, int perms)
{
snprintf(buf, buf_size, "%s%s%s%s%s%s",
@@ -226,6 +227,7 @@ static char *ff_get_ref_perms_string(char *buf, size_t
buf_size, int perms)
perms & AV_PERM_NEG_LINESIZES ? "n" : "");
return buf;
}
+#endif
static void ff_dlog_ref(void *ctx, AVFilterBufferRef *ref, int end)
{
--
1.7.1
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