avfilter_next is used by avfilter_get_by_name which drops const anyway
---
OCD count = -3 warnings
Vittorio
libavfilter/avfilter.c | 4 ++--
libavfilter/avfilter.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 88e39bf..203e485 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -279,7 +279,7 @@ AVFilter *avfilter_get_by_name(const char *name)
if (!name)
return NULL;
- while ((f = avfilter_next(f)))
+ while ((f = avfilter_next((const AVFilter *)f)))
if (!strcmp(f->name, name))
return f;
@@ -296,7 +296,7 @@ int avfilter_register(AVFilter *filter)
return 0;
}
-const AVFilter *avfilter_next(const AVFilter *prev)
+AVFilter *avfilter_next(const AVFilter *prev)
{
return prev ? prev->next : first_filter;
}
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index ca11be9..fd3f9a2 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -771,7 +771,7 @@ AVFilter *avfilter_get_by_name(const char *name);
* @return If prev is non-NULL, next registered filter after prev or NULL if
* prev is the last filter. If prev is NULL, return the first registered
filter.
*/
-const AVFilter *avfilter_next(const AVFilter *prev);
+AVFilter *avfilter_next(const AVFilter *prev);
#if FF_API_OLD_FILTER_REGISTER
/**
--
1.8.4
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