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Revert "decodebin: Handle the preroll multi-queue size"

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This reverts commit 5c8ef0ea05.
This commit is contained in:
Sebastian Dröge 2015-08-18 18:47:22 +03:00
parent 4fe4357188
commit 2727ca01f5
1 changed files with 6 additions and 38 deletions
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44
gst/playback/gstdecodebin2.c
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@ -186,8 +186,6 @@ struct _GstDecodeBin
GList *filtered_errors; /* filtered error messages */
GList *buffering_status; /* element currently buffering messages */
gboolean extra_buffer_required; /* whether to controll queue size or not */
};
struct _GstDecodeBinClass
@ -255,7 +253,6 @@ enum
#define DEFAULT_POST_STREAM_TOPOLOGY FALSE
#define DEFAULT_EXPOSE_ALL_STREAMS TRUE
#define DEFAULT_CONNECTION_SPEED 0
#define DEFAULT_EXTRA_SIZE_BUFFERS_BYTES 8 * 1024 * 1024 /* 8 MB */
/* Properties */
enum
@ -1102,8 +1099,6 @@ gst_decode_bin_init (GstDecodeBin * decode_bin)
decode_bin->expose_allstreams = DEFAULT_EXPOSE_ALL_STREAMS;
decode_bin->connection_speed = DEFAULT_CONNECTION_SPEED;
decode_bin->extra_buffer_required = FALSE;
}
static void
@ -3051,7 +3046,6 @@ no_more_pads_cb (GstElement * element, GstDecodeChain * chain)
GST_DEBUG_OBJECT (element, "Setting group %p to complete", group);
group->no_more_pads = TRUE;
group->dbin->extra_buffer_required = FALSE;
/* this group has prerolled enough to not need more pads,
* we can probably set its buffering state to playing now */
GST_DEBUG_OBJECT (group->dbin, "Setting group %p multiqueue to "
@ -3487,20 +3481,13 @@ multi_queue_overrun_cb (GstElement * queue, GstDecodeGroup * group)
GST_LOG_OBJECT (dbin, "multiqueue '%s' (%p) is full", GST_OBJECT_NAME (queue),
queue);
group->overrun = TRUE;
/* this group has prerolled enough to not need more pads,
* we can probably set its buffering state to playing now */
if (!group->no_more_pads && group->parent->demuxer
&& !dbin->extra_buffer_required) {
group->overrun = FALSE;
dbin->extra_buffer_required = TRUE;
} else {
GST_DEBUG_OBJECT (group->dbin, "Setting group %p multiqueue to "
"'playing' buffering mode", group);
group->overrun = TRUE;
dbin->extra_buffer_required = FALSE;
decodebin_set_queue_size (group->dbin, group->multiqueue, FALSE,
(group->parent ? group->parent->seekable : TRUE));
}
GST_DEBUG_OBJECT (group->dbin, "Setting group %p multiqueue to "
"'playing' buffering mode", group);
decodebin_set_queue_size (group->dbin, group->multiqueue, FALSE,
(group->parent ? group->parent->seekable : TRUE));
/* FIXME: We should make sure that everything gets exposed now
* even if child chains are not complete because the will never
@ -3513,19 +3500,9 @@ multi_queue_overrun_cb (GstElement * queue, GstDecodeGroup * group)
if (gst_decode_chain_is_complete (dbin->decode_chain)) {
if (!gst_decode_bin_expose (dbin))
GST_WARNING_OBJECT (dbin, "Couldn't expose group");
} else {
dbin->extra_buffer_required = TRUE;
}
}
EXPOSE_UNLOCK (dbin);
if (dbin->extra_buffer_required) {
GST_DEBUG_OBJECT (group->dbin,
"Setting group %p multiqueue to " "'extra_buffer_required' mode",
group);
decodebin_set_queue_size (group->dbin, group->multiqueue, FALSE,
(group->parent ? group->parent->seekable : TRUE));
}
}
static void
@ -3687,9 +3664,7 @@ decodebin_set_queue_size_full (GstDecodeBin * dbin, GstElement * multiqueue,
guint max_bytes, max_buffers;
guint64 max_time;
GST_DEBUG_OBJECT (multiqueue,
"use buffering %d, add extra buffer size mode %d", use_buffering,
dbin->extra_buffer_required);
GST_DEBUG_OBJECT (multiqueue, "use buffering %d", use_buffering);
if (preroll || use_buffering) {
/* takes queue limits, initially we only queue up up to the max bytes limit,
@ -3705,12 +3680,6 @@ decodebin_set_queue_size_full (GstDecodeBin * dbin, GstElement * multiqueue,
max_time = seekable ? AUTO_PREROLL_SEEKABLE_SIZE_TIME :
AUTO_PREROLL_NOT_SEEKABLE_SIZE_TIME;
}
} else if (dbin->extra_buffer_required) {
max_bytes = AUTO_PREROLL_SIZE_BYTES + DEFAULT_EXTRA_SIZE_BUFFERS_BYTES;
max_buffers = AUTO_PREROLL_SIZE_BUFFERS;
if ((max_time = dbin->max_size_time) == 0)
max_time = seekable ? AUTO_PREROLL_SEEKABLE_SIZE_TIME :
AUTO_PREROLL_NOT_SEEKABLE_SIZE_TIME;
} else {
/* update runtime limits. At runtime, we try to keep the amount of buffers
* in the queues as low as possible (but at least 5 buffers). */
@ -5201,7 +5170,6 @@ gst_decode_bin_change_state (GstElement * element, GstStateChange transition)
g_list_free_full (dbin->buffering_status,
(GDestroyNotify) gst_message_unref);
dbin->buffering_status = NULL;
dbin->extra_buffer_required = FALSE;
break;
case GST_STATE_CHANGE_READY_TO_NULL:
default: