- return ret;
- *frames = num_chunks;
- *seconds = aac_set_chunk_tv(&mp4ASC);
- for (;;) {
- ret = aac_find_entry_point(inbuf, inbuf_len, &skip);
- if (ret >= 0)
- break;
- ret = read(fileno(infile), inbuf, inbuf_size);
- if (ret <= 0)
- return -E_AAC_READ;
- PARA_INFO_LOG("next buffer: %d bytes\n", ret);
- }
- entry = ret;
- sprintf(info_str, "audio_file_info1:%zu x %lums\n"
- "audio_file_info2:\n"
- "audio_file_info3:\n",
- num_chunks,
- tv2ms(&af->chunk_tv));
- tv_scale(20, &af->chunk_tv, &af->eof_tv);
- return 1;
-}
-
-/*
- * nothing to do as we'll seek to the correct offset in aac read_chunk() anyway
- */
-static int aac_reposition_stream(__a_unused long unsigned request)
-{
- return 1;
-}
-
-static char *aac_read_chunk(long unsigned current_chunk, ssize_t *len)
-{
- int ret;
- size_t pos;
-
- *len = 0;
- if (current_chunk >= num_chunks)
- return NULL;
- if (!current_chunk) {
- *len = chunk_table[0];
- pos = entry;
- } else {
- *len = chunk_table[current_chunk] - chunk_table[current_chunk - 1];
- pos = entry + chunk_table[current_chunk - 1];
- }
- if (inbuf_size < *len) {
- inbuf = para_realloc(inbuf, *len);
- inbuf_size = *len;
- }
-// PARA_DEBUG_LOG("reading chunk #%lu@%zd (%zd bytes)\n", current_chunk,
-// pos, *len);
- ret = fseek(infile, pos, SEEK_SET);