int i, ret;
struct private_mp3dec_data *pmd = fn->private_data;
struct btr_node *btrn = fn->btrn;
- size_t loaded, used, len = btr_get_input_queue_size(btrn);
+ size_t loaded, used, len, iqs;
char *inbuffer, *outbuffer;
+next_buffer:
pmd->stream.error = 0;
t->error = 0;
- if (btr_bytes_pending(btrn) > MP3DEC_MAX_PENDING)
- return;
- if (need_bad_data_delay(pmd, len))
+ iqs = btr_get_input_queue_size(btrn);
+ if (need_bad_data_delay(pmd, iqs))
return;
- if (pmd->input_len_barrier != 0 && btr_no_parent(btrn)) {
- ret = -E_MP3DEC_EOF;
+ ret = prepare_filter_node(btrn, pmd->input_len_barrier);
+ if (ret < 0)
goto err;
- }
-next_buffer:
- len = btr_next_buffer(btrn, &inbuffer);
- if (len == 0)
+ if (ret == 0)
return;
+ len = btr_next_buffer(btrn, &inbuffer);
mad_stream_buffer(&pmd->stream, (unsigned char *)inbuffer, len);
next_frame:
ret = mad_header_decode(&pmd->frame.header, &pmd->stream);
used = used_mad_buffer_bytes(&pmd->stream, len);
btr_consume(btrn, used);
if (pmd->stream.error == MAD_ERROR_BUFLEN) {
- pmd->input_len_barrier = len - used;
- ret = btr_merge(btrn);
- if (ret != 2)
- return;
+ if (len == iqs && btr_no_parent(btrn)) {
+ ret = -E_MP3DEC_EOF;
+ goto err;
+ }
+ pmd->input_len_barrier += 100;
+ goto next_buffer;
} else if (pmd->stream.error != MAD_ERROR_LOSTSYNC)
PARA_DEBUG_LOG("header decode: %s\n",
mad_stream_errorstr(&pmd->stream));