time.c: tv_convex_combination() fixes.
[paraslash.git] / compress_filter.c
index 8e6b1c4..09a4c74 100644 (file)
@@ -23,9 +23,6 @@
 #include "string.h"
 #include "error.h"
 
-/** The size of the output data buffer. */
-#define COMPRESS_CHUNK_SIZE 40960
-
 /** Data specific to the compress filter. */
 struct private_compress_data {
        /** The current multiplier. */
@@ -40,10 +37,9 @@ struct private_compress_data {
        int peak;
 };
 
-static void close_compress(struct filter_node *fn)
+static void compress_close(struct filter_node *fn)
 {
        free(fn->private_data);
-       free(fn->buf);
 }
 
 static void compress_post_select(__a_unused struct sched *s, struct task *t)
@@ -134,15 +130,13 @@ err:
        return  ret;
 }
 
-static void open_compress(struct filter_node *fn)
+static void compress_open(struct filter_node *fn)
 {
        struct private_compress_data *pcd = para_calloc(
                sizeof(struct private_compress_data));
        pcd->conf = fn->conf;
        fn->private_data = pcd;
        fn->min_iqs = 2; /* 16 bit audio */
-       fn->bufsize = COMPRESS_CHUNK_SIZE;
-       fn->buf = para_malloc(fn->bufsize);
        pcd->current_gain = 1 << pcd->conf->inertia_arg;
        pcd->max_gain = 1 << (pcd->conf->inertia_arg + pcd->conf->aggressiveness_arg);
 }
@@ -162,8 +156,8 @@ void compress_filter_init(struct filter *f)
        struct compress_filter_args_info dummy;
 
        compress_cmdline_parser_init(&dummy);
-       f->open = open_compress;
-       f->close = close_compress;
+       f->open = compress_open;
+       f->close = compress_close;
        f->pre_select = generic_filter_pre_select;
        f->post_select = compress_post_select;
        f->parse_config = compress_parse_config;