lavfi: add const to AVFilterContext.filter.

lavfi should never modify the filter through that pointer.
12 years ago · 91d2efa7d6
parent f223ad1e00
commit 91d2efa7d6
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@ -439,7 +439,7 @@ typedef struct AVFilter {
 struct AVFilterContext {
    const AVClass *av_class;              ///< needed for av_log()

-    AVFilter *filter;               ///< the AVFilter of which this is an instance
+    const AVFilter *filter;         ///< the AVFilter of which this is an instance

    char *name;                     ///< name of this filter instance