fecdec_filter: Avoid potentially expensive pointer subtraction.

[paraslash.git] / filter.h

diff --git a/filter.h b/filter.h
index 2c546c1d21f281529fcda364987e8802b4b52036..b877b649fd877e6efe28f89193d995ec22c40ea3 100644 (file)
--- a/filter.h
+++ b/filter.h
@@ -59,13 +59,13 @@ struct filter_chain {
         * buffer used to read from stdin for para_filter; the output buffer of the
         * current receiver for para_audiod).
         */
-       char *inbuf;
+       char **inbufp;
        /**
         * The output buffer of the filter chain.
         *
         * Points to the output buffer of the last filter in the filter chain.
         */
-       char *outbuf;
+       char **outbufp;
        /** Contains the number of bytes loaded in the input buffer. */
        size_t *in_loaded;
        /** Contains the number of bytes loaded in the output buffer. */
@@ -202,9 +202,9 @@ struct filter {
 };
 
 void close_filters(struct filter_chain *fc);
-void filter_init(struct filter *all_filters);
+void filter_init(void);
 int check_filter_arg(char *filter_arg, void **conf);
-void filter_pre_select(__a_unused struct sched *s, struct task *t);
+void filter_post_select(__a_unused struct sched *s, struct task *t);
 void print_filter_helps(int detailed);
 
 static inline void write_int16_host_endian(char *buf, int val)