Merge branch 'maint'

[paraslash.git] / audiod.c

diff --git a/audiod.c b/audiod.c
index 76a6af64e00e6c5b9527cd3eff03d7ce285071e2..136557adca486f65bdb38c592254461284148459 100644 (file)
--- a/audiod.c
+++ b/audiod.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -142,7 +142,6 @@ static struct status_task status_task_struct;
  * \sa struct status_task
  */
 static struct status_task *stat_task = &status_task_struct;
-static struct timeval initial_delay_barrier;
 
 /**
  * the task for handling audiod commands
@@ -348,7 +347,6 @@ static void close_receiver(int slot_num)
 {
        struct slot_info *s = &slot[slot_num];
        struct audio_format_info *a;
-       struct timeval restart_delay = {0, 200 * 1000};
 
        if (s->format < 0 || !s->receiver_node)
                return;
@@ -359,7 +357,6 @@ static void close_receiver(int slot_num)
        btr_free_node(s->receiver_node->btrn);
        free(s->receiver_node);
        s->receiver_node = NULL;
-       tv_add(now, &restart_delay, &afi[s->format].restart_barrier);
 }
 
 static void writer_cleanup(struct writer_node *wn)
@@ -578,22 +575,23 @@ static int open_receiver(int format)
        return slot_num;
 }
 
-/* return: 0: Not running, 1: Running, -1: Running but eof (or error) */
-static int receiver_running(int format)
+static bool receiver_running(void)
 {
-       int i, ret = 0;
+       int i;
+       long unsigned ss1 = stat_task->server_stream_start.tv_sec;
 
        FOR_EACH_SLOT(i) {
                struct slot_info *s = &slot[i];
-               if (s->format != format)
-                       continue;
+               long unsigned ss2 = s->server_stream_start.tv_sec;
+
                if (!s->receiver_node)
                        continue;
                if (s->receiver_node->task.error >= 0)
-                       return 1;
-               ret = -1;
+                       return true;
+               if (ss1 == ss2)
+                       return true;
        }
-       return ret;
+       return false;
 }
 
 /**
@@ -631,15 +629,18 @@ struct btr_node *audiod_get_btr_root(void)
 /* whether a new instance of a decoder should be started. */
 static bool must_start_decoder(void)
 {
-       int ret, cafn = stat_task->current_audio_format_num;
+       int cafn = stat_task->current_audio_format_num;
+       unsigned vs = stat_task->vss_status;
 
-       if (cafn < 0 || !stat_task->ct)
+       if (cafn < 0)
                return false;
-       /* Do nothing if the 'N' flag is set or the 'P' flag is unset */
-       if (stat_task->vss_status != VSS_STATUS_FLAG_PLAYING)
+       if (!stat_task->ct)
+               return false;
+       if (vs & VSS_STATUS_FLAG_NEXT)
                return false;
-       ret = receiver_running(cafn);
-       if (ret != 0) /* already running */
+       if (!(vs & VSS_STATUS_FLAG_PLAYING))
+               return false;
+       if (receiver_running())
                return false;
        if (tv_diff(now, &afi[cafn].restart_barrier, NULL) < 0)
                return false;
@@ -713,20 +714,8 @@ static int update_item(int itemnum, char *buf)
                break;
        case SI_STREAM_START:
                if (sscanf(buf, "%lu.%lu", &sec, &usec) == 2) {
-                       struct timeval a_start, delay;
-                       delay.tv_sec = conf.stream_delay_arg / 1000;
-                       delay.tv_usec = (conf.stream_delay_arg % 1000) * 1000;
                        stat_task->server_stream_start.tv_sec = sec;
                        stat_task->server_stream_start.tv_usec = usec;
-                       if (compute_time_diff(NULL) > 2) {
-                               if (stat_task->sa_time_diff_sign < 0)
-                                       tv_add(&stat_task->server_stream_start,
-                                               &stat_task->sa_time_diff, &a_start);
-                               else
-                                       tv_diff(&stat_task->server_stream_start,
-                                               &stat_task->sa_time_diff, &a_start);
-                               tv_add(&a_start, &delay, &initial_delay_barrier);
-                       }
                }
                break;
        case SI_CURRENT_TIME: