* Init oggvorbis file and write some tech data to given pointers.
*/
static int ogg_get_file_info(FILE *file, char *info_str, long unsigned *frames,
- int *seconds)
+ int *seconds, size_t **vss_chunk_table)
{
int ret;
double time_total;
vi_channels = vi->channels;
ogg_compute_chunk_table(time_total);
*frames = num_chunks;
+ *vss_chunk_table = chunk_table;
sprintf(info_str, "audio_file_info1:%zu x %lu, %ldkHz, %d channels, %ldkbps\n"
"audio_file_info2: \n"
"audio_file_info3: \n",
return ret;
}
-static char *ogg_read_chunk(long unsigned current_chunk, ssize_t *len)
-{
- int ret;
- size_t pos;
-
- *len = 0;
- if (current_chunk >= num_chunks)
- return NULL;
- *len = chunk_table[current_chunk + 1] - chunk_table[current_chunk];
- if (!*len) /* nothing to send for this run */
- return inbuf;
- pos = chunk_table[current_chunk];
- if (inbuf_size < *len) {
- PARA_INFO_LOG("increasing inbuf for chunk #%lu/%zu to %zd bytes\n",
- current_chunk, num_chunks, *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);
- if (ret < 0)
- return NULL;
- ret = para_fread(inbuf, *len, 1, infile);
- if (ret != *len)
- return NULL;
-// PARA_DEBUG_LOG("ret: %d, inbuf[0]: %lx - %lx\n", ret, (long unsigned) inbuf[0],
-// (long unsigned) inbuf[4]);
- return (char *)inbuf;
-}
-
static char *ogg_get_header_info(int *len)
{
*len = header_len;
{
af = p;
af->get_file_info = ogg_get_file_info,
- af->read_chunk = ogg_read_chunk;
af->close_audio_file = ogg_close_audio_file;
af->get_header_info = ogg_get_header_info;
af->chunk_tv.tv_sec = 0;