wmadec: Kill non-btr code.

[paraslash.git] / wmadec_filter.c

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 8d6af40b679302adf3ff3754af3846c6bf2cf265..0ec5878c3a836d389ebac7a7188bcdb809ddcc25 100644 (file)
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -1230,15 +1230,16 @@ static int wmadec_execute(struct btr_node *btrn, const char *cmd, char **result)
 static void wmadec_post_select(__a_unused struct sched *s, struct task *t)
 {
        struct filter_node *fn = container_of(t, struct filter_node, task);
-       int ret, converted = 0;
+       int ret, converted;
        struct private_wmadec_data *pwd = fn->private_data;
        struct btr_node *btrn = fn->btrn;
        size_t len;
        char *in;
 
 next_buffer:
+       converted = 0;
        t->error = 0;
-       ret = btr_node_status(btrn, fn->min_iqs);
+       ret = btr_node_status(btrn, fn->min_iqs, BTR_NT_INTERNAL);
        if (ret < 0)
                goto err;
        if (ret == 0)
@@ -1264,7 +1265,7 @@ next_buffer:
        for (;;) {
                char *out;
                int out_size = WMA_OUTPUT_BUFFER_SIZE;
-               if (converted + WMA_FRAME_SKIP + pwd->ahi.block_align > len)
+               if (converted + fn->min_iqs > len)
                        break;
                out = para_malloc(WMA_OUTPUT_BUFFER_SIZE);
                ret = wma_decode_superframe(pwd, out,
@@ -1286,41 +1287,6 @@ err:
        btr_remove_node(btrn);
 }
 
-static ssize_t wmadec_convert(char *inbuffer, size_t len,
-               struct filter_node *fn)
-{
-       int ret, converted = 0;
-       struct private_wmadec_data *pwd = fn->private_data;
-
-       if (len <= WMA_FRAME_SKIP)
-               return 0;
-       if (!pwd) {
-               ret = wma_decode_init(inbuffer, len, &pwd);
-               if (ret <= 0)
-                       return ret;
-               fn->private_data = pwd;
-               fn->fc->channels = pwd->ahi.channels;
-               fn->fc->samplerate = pwd->ahi.sample_rate;
-               return pwd->ahi.header_len;
-       }
-       for (;;) {
-               int out_size;
-               if (converted + WMA_FRAME_SKIP + pwd->ahi.block_align > len)
-                       break;
-               out_size = fn->bufsize - fn->loaded;
-               if (out_size < 128 * 1024)
-                       break;
-               ret = wma_decode_superframe(pwd, fn->buf + fn->loaded,
-                       &out_size, (uint8_t *)inbuffer + converted + WMA_FRAME_SKIP,
-                       len - WMA_FRAME_SKIP);
-               if (ret < 0)
-                       return ret;
-               fn->loaded += out_size;
-               converted += ret + WMA_FRAME_SKIP;
-       }
-       return converted;
-}
-
 static void wmadec_open(struct filter_node *fn)
 {
        fn->bufsize = 1024 * 1024;
@@ -1339,7 +1305,6 @@ void wmadec_filter_init(struct filter *f)
 {
        f->open = wmadec_open;
        f->close = wmadec_close;
-       f->convert = wmadec_convert;
        f->execute = wmadec_execute;
        f->pre_select = generic_filter_pre_select;
        f->post_select = wmadec_post_select;