Introduce filter_node->min_iqs.

[paraslash.git] / wmadec_filter.c

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 7681a762115317f0c6c01c7a7759734110c07ed4..87de6b44aef35bd78c42bd469b2a36c167750d06 100644 (file)
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -1249,29 +1249,29 @@ static void wmadec_post_select(__a_unused struct sched *s, struct task *t)
        int ret, converted = 0;
        struct private_wmadec_data *pwd = fn->private_data;
        struct btr_node *btrn = fn->btrn;
-       size_t len, min_len;
+       size_t len;
        char *in;
 
-       min_len = pwd? WMA_FRAME_SKIP + pwd->ahi.block_align : 8192;
 next_buffer:
        t->error = 0;
-       ret = prepare_filter_node(btrn, min_len);
+       ret = prepare_filter_node(btrn, fn->min_iqs);
        if (ret < 0)
                goto err;
        if (ret == 0)
                return;
        len = btr_next_buffer(btrn, (char **)&in);
        ret = -E_WMADEC_EOF;
-       if (len < min_len)
+       if (len < fn->min_iqs)
                goto err;
        if (!pwd) {
                ret = wma_decode_init(in, len, &pwd);
                if (ret < 0)
                        goto err;
                if (ret == 0) {
-                       min_len += 4096;
+                       fn->min_iqs += 4096;
                        goto next_buffer;
                }
+               fn->min_iqs = WMA_FRAME_SKIP + pwd->ahi.block_align;
                fn->private_data = pwd;
                converted = pwd->ahi.header_len;
                goto success;
@@ -1343,6 +1343,7 @@ static void wmadec_open(struct filter_node *fn)
        fn->buf = para_malloc(fn->bufsize);
        fn->private_data = NULL;
        fn->loaded = 0;
+       fn->min_iqs = 4096;
 }
 
 /**