paraslash 0.7.3

[paraslash.git] / fecdec_filter.c

diff --git a/fecdec_filter.c b/fecdec_filter.c
index 1c3a37849d1309fbf3b676bf04c513628dc1c657..375f4c0afb244b52e5d7b437a6b612c3da9d7f5b 100644 (file)
--- a/fecdec_filter.c
+++ b/fecdec_filter.c
@@ -1,8 +1,4 @@
-/*
- * Copyright (C) 2009 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2009 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file fecdec_filter.c A filter that fec-decodes an audio stream. */
 
@@ -12,7 +8,6 @@
 #include "error.h"
 #include "list.h"
 #include "sched.h"
-#include "ggo.h"
 #include "buffer_tree.h"
 #include "filter.h"
 #include "string.h"
@@ -230,8 +225,8 @@ static int add_slice(char *buf, struct fecdec_group *fg)
        }
        if (fg->num_slices == 0) {
                fg->num_slices = fg->h.slices_per_group;
-               fg->idx = para_malloc(fg->num_slices * sizeof(int));
-               fg->data = para_calloc(fg->num_slices * sizeof(unsigned char *));
+               fg->idx = arr_alloc(fg->num_slices, sizeof(int));
+               fg->data = arr_zalloc(fg->num_slices, sizeof(unsigned char *));
        }
        r = fg->num_received_slices;
        /* Check if we already have this slice. */
@@ -241,7 +236,7 @@ static int add_slice(char *buf, struct fecdec_group *fg)
                return 0;
        }
        fg->idx[r] = slice_num;
-       fg->data[r] = para_malloc(fg->h.slice_bytes);
+       fg->data[r] = alloc(fg->h.slice_bytes);
        memcpy(fg->data[r], buf, fg->h.slice_bytes);
        fg->num_received_slices++;
        return 1;
@@ -365,7 +360,7 @@ static int read_fec_header(char *buf, size_t len, struct fec_header *h)
        h->bos = read_u8(buf + 22);
        h->header_stream = read_u8(buf + 23);
        if (!memcmp(buf, FEC_EOF_PACKET, FEC_EOF_PACKET_LEN))
-               return -E_FECDEC_EOF;
+               return -E_EOF;
 //     PARA_DEBUG_LOG("group %u, slize %u, slices per group: %u\n",
 //             h->group_num, h->slice_num, h->slices_per_group);
        return 1;
@@ -436,7 +431,7 @@ static void fecdec_close(struct filter_node *fn)
        fn->private_data = NULL;
 }
 
-static int fecdec_post_select(__a_unused struct sched *s, void *context)
+static int fecdec_post_monitor(__a_unused struct sched *s, void *context)
 {
        struct filter_node *fn = context;
        struct btr_node *btrn = fn->btrn;
@@ -476,20 +471,14 @@ out:
 static void fecdec_open(struct filter_node *fn)
 {
        struct private_fecdec_data *pfd;
-       pfd = para_calloc(sizeof(*pfd));
+       pfd = zalloc(sizeof(*pfd));
        fn->private_data = pfd;
        fn->min_iqs = FEC_HEADER_SIZE;
 }
 
-/**
- * The init function of the fecdec filter.
- *
- * \param f Struct to initialize.
- */
-void fecdec_filter_init(struct filter *f)
-{
-       f->close = fecdec_close;
-       f->open = fecdec_open;
-       f->pre_select = generic_filter_pre_select;
-       f->post_select = fecdec_post_select;
-}
+const struct filter lsg_filter_cmd_com_fecdec_user_data = {
+       .open = fecdec_open,
+       .pre_monitor = generic_filter_pre_monitor,
+       .post_monitor = fecdec_post_monitor,
+       .close = fecdec_close,
+};