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ext/resindvd/resindvdsrc.*: Better fix for #546319 and similar cases by explicitly registering when we're in playing ...

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Original commit message from CVS:
* ext/resindvd/resindvdsrc.c:
* ext/resindvd/resindvdsrc.h:
Better fix for #546319 and similar cases by explicitly
registering when we're in playing state or not.
This commit is contained in:
Jan Schmidt 2008-10-30 13:38:19 +00:00
parent bc94bc26be
commit e74c4fe4c7
3 changed files with 36 additions and 21 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2008-10-30 Jan Schmidt <jan.schmidt@sun.com>
* ext/resindvd/resindvdsrc.c:
* ext/resindvd/resindvdsrc.h:
Better fix for #546319 and similar cases by explicitly
registering when we're in playing state or not.
2008-10-30 Stefan Kost <ensonic@users.sf.net>
* ext/ladspa/gstladspa.c:

49
ext/resindvd/resindvdsrc.c
View file

@ -130,10 +130,9 @@ static void rsn_dvdsrc_enqueue_nav_block (resinDvdSrc * src,
static void rsn_dvdsrc_activate_nav_block (resinDvdSrc * src,
GstBuffer * nav_buf);
static void rsn_dvdsrc_clear_nav_blocks (resinDvdSrc * src);
static void rsn_dvdsrc_check_nav_blocks (resinDvdSrc * src,
gboolean changing_to_playing);
static void rsn_dvdsrc_check_nav_blocks (resinDvdSrc * src);
static void rsn_dvdsrc_schedule_nav_cb (resinDvdSrc * src,
RsnDvdPendingNav * next_nav, gboolean changing_to_playing);
RsnDvdPendingNav * next_nav);
static GstFlowReturn rsn_dvdsrc_create (RsnPushSrc * psrc, GstBuffer ** buf);
static gboolean rsn_dvdsrc_src_event (RsnBaseSrc * basesrc, GstEvent * event);
@ -959,7 +958,7 @@ rsn_dvdsrc_create (RsnPushSrc * psrc, GstBuffer ** outbuf)
src->highlight_event = NULL;
/* Schedule a clock callback for the any pending nav packet */
rsn_dvdsrc_check_nav_blocks (src, FALSE);
rsn_dvdsrc_check_nav_blocks (src);
g_mutex_unlock (src->dvd_lock);
@ -1619,7 +1618,7 @@ rsn_dvdsrc_nav_clock_cb (GstClock * clock, GstClockTime time, GstClockID id,
/* Schedule a next packet, if any */
RsnDvdPendingNav *next_nav =
(RsnDvdPendingNav *) src->pending_nav_blocks->data;
rsn_dvdsrc_schedule_nav_cb (src, next_nav, FALSE);
rsn_dvdsrc_schedule_nav_cb (src, next_nav);
}
g_mutex_unlock (src->dvd_lock);
@ -1628,14 +1627,13 @@ rsn_dvdsrc_nav_clock_cb (GstClock * clock, GstClockTime time, GstClockID id,
}
static void
rsn_dvdsrc_schedule_nav_cb (resinDvdSrc * src, RsnDvdPendingNav * next_nav,
gboolean changing_to_playing)
rsn_dvdsrc_schedule_nav_cb (resinDvdSrc * src, RsnDvdPendingNav * next_nav)
{
GstClock *clock;
GstClockTime base_ts;
GST_OBJECT_LOCK (src);
if (GST_STATE (src) != GST_STATE_PLAYING && !changing_to_playing) {
if (!src->in_playing) {
GST_LOG_OBJECT (src, "Not scheduling NAV block - state != PLAYING");
GST_OBJECT_UNLOCK (src);
return; /* Not in playing state yet */
@ -1664,7 +1662,7 @@ rsn_dvdsrc_schedule_nav_cb (resinDvdSrc * src, RsnDvdPendingNav * next_nav,
}
static void
rsn_dvdsrc_check_nav_blocks (resinDvdSrc * src, gboolean changing_to_playing)
rsn_dvdsrc_check_nav_blocks (resinDvdSrc * src)
{
RsnDvdPendingNav *next_nav;
@ -1680,7 +1678,7 @@ rsn_dvdsrc_check_nav_blocks (resinDvdSrc * src, gboolean changing_to_playing)
next_nav = (RsnDvdPendingNav *) src->pending_nav_blocks->data;
rsn_dvdsrc_schedule_nav_cb (src, next_nav, changing_to_playing);
rsn_dvdsrc_schedule_nav_cb (src, next_nav);
}
/* Use libdvdread to read and cache info from the IFO file about
@ -1711,25 +1709,34 @@ rsn_dvdsrc_change_state (GstElement * element, GstStateChange transition)
GstStateChangeReturn ret;
resinDvdSrc *src = RESINDVDSRC (element);
switch (transition) {
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
GST_DEBUG_OBJECT (element, "Switching to PAUSED");
/* Unschedule any NAV packet callback */
g_mutex_lock (src->dvd_lock);
src->in_playing = FALSE;
if (src->nav_clock_id) {
gst_clock_id_unschedule (src->nav_clock_id);
gst_clock_id_unref (src->nav_clock_id);
src->nav_clock_id = NULL;
}
g_mutex_unlock (src->dvd_lock);
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
if (ret == GST_STATE_CHANGE_FAILURE)
return ret;
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
GST_DEBUG_OBJECT (element, "Switching to PLAYING");
/* Kick off the NAV packet callback if needed */
g_mutex_lock (src->dvd_lock);
rsn_dvdsrc_check_nav_blocks (src, TRUE);
g_mutex_unlock (src->dvd_lock);
break;
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
/* Unschedule any NAV packet callback */
g_mutex_lock (src->dvd_lock);
if (src->nav_clock_id) {
gst_clock_id_unschedule (src->nav_clock_id);
gst_clock_id_unref (src->nav_clock_id);
src->nav_clock_id = NULL;
}
src->in_playing = TRUE;
rsn_dvdsrc_check_nav_blocks (src);
g_mutex_unlock (src->dvd_lock);
break;
default:

1
ext/resindvd/resindvdsrc.h
View file

@ -89,6 +89,7 @@ struct _resinDvdSrc
gboolean need_segment;
gboolean active_highlight;
gboolean in_still_state;
gboolean in_playing;
GstBuffer *alloc_buf;
GstBuffer *next_buf;