mmd->afd.afhi.chunk_tv.tv_usec = 0;
free(mmd->afd.afhi.chunk_table);
mmd->afd.afhi.chunk_table = NULL;
- mmd->mtime = 0;
mmd->size = 0;
mmd->events++;
}
mmd->offset = tv2ms(&offset);
}
-/*
- * Compute the timeout for the main select-loop of the scheduler.
- *
- * Before the timeout is computed, the current vss status flags are evaluated
- * and acted upon by calling appropriate functions from the lower layers.
- * Possible actions include
- *
- * - request a new audio file from afs,
- * - shutdown of all senders (stop/pause command),
- * - reposition the stream (ff/jmp command).
- */
static void vss_pre_select(struct sched *s, void *context)
{
int i;
struct vss_task *vsst = context;
- if (!vsst->map || vss_next() || vss_paused() || vss_repos()) {
- struct fec_client *fc, *tmp;
- for (i = 0; senders[i].name; i++)
- if (senders[i].shutdown_clients)
- senders[i].shutdown_clients();
- list_for_each_entry_safe(fc, tmp, &fec_client_list, node)
- fc->state = FEC_STATE_NONE;
- mmd->stream_start.tv_sec = 0;
- mmd->stream_start.tv_usec = 0;
- }
- if (vss_next())
- vss_eof(vsst);
- else if (vss_paused()) {
- if (mmd->chunks_sent)
- set_eof_barrier(vsst);
- mmd->chunks_sent = 0;
- } else if (vss_repos()) {
- tv_add(now, &vsst->announce_tv, &vsst->data_send_barrier);
- set_eof_barrier(vsst);
- mmd->chunks_sent = 0;
- mmd->current_chunk = afh_get_start_chunk(mmd->repos_request,
- &mmd->afd.afhi);
- mmd->new_vss_status_flags &= ~VSS_REPOS;
- set_mmd_offset();
- }
if (need_to_request_new_audio_file(vsst)) {
PARA_DEBUG_LOG("ready and playing, but no audio file\n");
para_fd_set(vsst->afs_socket, &s->wfds, &s->max_fileno);
static int recv_afs_msg(int afs_socket, int *fd, uint32_t *code, uint32_t *data)
{
- char control[255], buf[8];
+ char control[255] __a_aligned(8), buf[8];
struct msghdr msg = {.msg_iov = NULL};
struct cmsghdr *cmsg;
struct iovec iov;
goto err;
}
mmd->size = statbuf.st_size;
- mmd->mtime = statbuf.st_mtime;
ret = para_mmap(mmd->size, PROT_READ, MAP_PRIVATE | MAP_POPULATE,
passed_fd, 0, &vsst->map);
if (ret < 0)
int ret, i;
struct vss_task *vsst = context;
+ if (!vsst->map || vss_next() || vss_paused() || vss_repos()) {
+ /* shut down senders and fec clients */
+ struct fec_client *fc, *tmp;
+ for (i = 0; senders[i].name; i++)
+ if (senders[i].shutdown_clients)
+ senders[i].shutdown_clients();
+ list_for_each_entry_safe(fc, tmp, &fec_client_list, node)
+ fc->state = FEC_STATE_NONE;
+ mmd->stream_start.tv_sec = 0;
+ mmd->stream_start.tv_usec = 0;
+ }
+ if (vss_next())
+ vss_eof(vsst);
+ else if (vss_paused()) {
+ if (mmd->chunks_sent)
+ set_eof_barrier(vsst);
+ mmd->chunks_sent = 0;
+ } else if (vss_repos()) { /* repositioning due to ff/jmp command */
+ tv_add(now, &vsst->announce_tv, &vsst->data_send_barrier);
+ set_eof_barrier(vsst);
+ mmd->chunks_sent = 0;
+ mmd->current_chunk = afh_get_start_chunk(mmd->repos_request,
+ &mmd->afd.afhi);
+ mmd->new_vss_status_flags &= ~VSS_REPOS;
+ set_mmd_offset();
+ }
+ /* If a sender command is pending, run it. */
if (mmd->sender_cmd_data.cmd_num >= 0) {
int num = mmd->sender_cmd_data.cmd_num,
sender_num = mmd->sender_cmd_data.sender_num;
mmd->vss_status_flags |= VSS_PLAYING;
mmd->new_vss_status_flags |= VSS_PLAYING;
ms2tv(autoplay_delay, &tmp);
- tv_add(now, &tmp, &vsst->autoplay_barrier);
+ tv_add(clock_get_realtime(NULL), &tmp, &vsst->autoplay_barrier);
tv_add(&vsst->autoplay_barrier, &vsst->announce_tv,
&vsst->data_send_barrier);
}