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appsrc: extract buffering level calculations

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5321>
This commit is contained in:
Maksym Khomenko 2023-09-05 15:06:35 +03:00 committed by GStreamer Marge Bot
parent aa515b0276
commit 4c13ccec16
4 changed files with 323 additions and 195 deletions
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219
subprojects/gst-plugins-base/gst-libs/gst/app/gstappsrc.c
View file

@ -101,6 +101,7 @@
#include <string.h>
#include "gstappsrc.h"
#include "gstapputils.h"
typedef enum
{
@ -178,11 +179,7 @@ struct _GstAppSrcPrivate
gboolean flushing;
gboolean started;
gboolean is_eos;
guint64 queued_bytes, queued_buffers;
/* Used to calculate the current time level */
GstClockTime last_in_running_time, last_out_running_time;
/* Updated based on the above whenever they change */
GstClockTime queued_time;
GstQueueStatusInfo queue_status_info;
guint64 offset;
GstAppStreamType current_type;
@ -795,11 +792,7 @@ gst_app_src_flush_queued (GstAppSrc * src, gboolean retain_last_caps)
gst_queue_array_clear (priv->delayed_events);
priv->pushed_buffer = FALSE;
priv->queued_bytes = 0;
priv->queued_buffers = 0;
priv->queued_time = 0;
priv->last_in_running_time = GST_CLOCK_TIME_NONE;
priv->last_out_running_time = GST_CLOCK_TIME_NONE;
gst_queue_status_info_reset (&priv->queue_status_info);
priv->need_discont_upstream = FALSE;
priv->need_discont_downstream = FALSE;
}
@ -1384,92 +1377,18 @@ gst_app_src_update_queued_pop (GstAppSrc * appsrc, GstMiniObject * item,
gboolean update_offset)
{
GstAppSrcPrivate *priv = appsrc->priv;
guint buf_size = 0;
guint n_buffers = 0;
GstClockTime end_buffer_ts = GST_CLOCK_TIME_NONE;
guint64 old_queued_bytes = priv->queue_status_info.queued_bytes;
guint64 bytes_dequeued;
if (GST_IS_BUFFER (item)) {
GstBuffer *buf = GST_BUFFER_CAST (item);
buf_size = gst_buffer_get_size (buf);
n_buffers = 1;
gst_queue_status_info_pop (&priv->queue_status_info, item,
&priv->current_segment, &priv->last_segment, GST_OBJECT_CAST (appsrc));
end_buffer_ts = GST_BUFFER_DTS_OR_PTS (buf);
if (end_buffer_ts != GST_CLOCK_TIME_NONE
&& GST_BUFFER_DURATION_IS_VALID (buf))
end_buffer_ts += GST_BUFFER_DURATION (buf);
GST_LOG_OBJECT (appsrc, "have buffer %p of size %u", buf, buf_size);
} else if (GST_IS_BUFFER_LIST (item)) {
GstBufferList *buffer_list = GST_BUFFER_LIST_CAST (item);
guint i;
n_buffers = gst_buffer_list_length (buffer_list);
for (i = 0; i < n_buffers; i++) {
GstBuffer *tmp = gst_buffer_list_get (buffer_list, i);
GstClockTime ts = GST_BUFFER_DTS_OR_PTS (tmp);
buf_size += gst_buffer_get_size (tmp);
/* Update to the last buffer's timestamp that is known */
if (ts != GST_CLOCK_TIME_NONE) {
end_buffer_ts = ts;
if (GST_BUFFER_DURATION_IS_VALID (tmp))
end_buffer_ts += GST_BUFFER_DURATION (tmp);
}
}
}
priv->queued_bytes -= buf_size;
priv->queued_buffers -= n_buffers;
/* Update time level if working on a TIME segment */
if ((priv->current_segment.format == GST_FORMAT_TIME
|| (priv->current_segment.format == GST_FORMAT_UNDEFINED
&& priv->last_segment.format == GST_FORMAT_TIME))
&& end_buffer_ts != GST_CLOCK_TIME_NONE) {
const GstSegment *segment =
priv->current_segment.format ==
GST_FORMAT_TIME ? &priv->current_segment : &priv->last_segment;
/* Clip to the current segment boundaries */
if (segment->stop != -1 && end_buffer_ts > segment->stop)
end_buffer_ts = segment->stop;
else if (segment->start > end_buffer_ts)
end_buffer_ts = segment->start;
priv->last_out_running_time =
gst_segment_to_running_time (segment, GST_FORMAT_TIME, end_buffer_ts);
GST_TRACE_OBJECT (appsrc,
"Last in running time %" GST_TIME_FORMAT ", last out running time %"
GST_TIME_FORMAT, GST_TIME_ARGS (priv->last_in_running_time),
GST_TIME_ARGS (priv->last_out_running_time));
/* If timestamps on both sides are known, calculate the current
* fill level in time and consider the queue empty if the output
* running time is lower than the input one (i.e. some kind of reset
* has happened).
*/
if (priv->last_out_running_time != GST_CLOCK_TIME_NONE
&& priv->last_in_running_time != GST_CLOCK_TIME_NONE) {
if (priv->last_out_running_time > priv->last_in_running_time) {
priv->queued_time = 0;
} else {
priv->queued_time =
priv->last_in_running_time - priv->last_out_running_time;
}
}
}
GST_DEBUG_OBJECT (appsrc,
"Currently queued: %" G_GUINT64_FORMAT " bytes, %" G_GUINT64_FORMAT
" buffers, %" GST_TIME_FORMAT, priv->queued_bytes,
priv->queued_buffers, GST_TIME_ARGS (priv->queued_time));
bytes_dequeued = old_queued_bytes - priv->queue_status_info.queued_bytes;
/* only update the offset when in random_access mode and when requested by
* the caller, i.e. not when just dropping the item */
if (update_offset && priv->stream_type == GST_APP_STREAM_TYPE_RANDOM_ACCESS)
priv->offset += buf_size;
priv->offset += bytes_dequeued;
}
/* Update the currently queued bytes/buffers/time information for the item
@ -1479,99 +1398,11 @@ static void
gst_app_src_update_queued_push (GstAppSrc * appsrc, GstMiniObject * item)
{
GstAppSrcPrivate *priv = appsrc->priv;
GstClockTime start_buffer_ts = GST_CLOCK_TIME_NONE;
GstClockTime end_buffer_ts = GST_CLOCK_TIME_NONE;
guint buf_size = 0;
guint n_buffers = 0;
if (GST_IS_BUFFER (item)) {
GstBuffer *buf = GST_BUFFER_CAST (item);
buf_size = gst_buffer_get_size (buf);
n_buffers = 1;
start_buffer_ts = end_buffer_ts = GST_BUFFER_DTS_OR_PTS (buf);
if (end_buffer_ts != GST_CLOCK_TIME_NONE
&& GST_BUFFER_DURATION_IS_VALID (buf))
end_buffer_ts += GST_BUFFER_DURATION (buf);
} else if (GST_IS_BUFFER_LIST (item)) {
GstBufferList *buffer_list = GST_BUFFER_LIST_CAST (item);
guint i;
n_buffers = gst_buffer_list_length (buffer_list);
for (i = 0; i < n_buffers; i++) {
GstBuffer *tmp = gst_buffer_list_get (buffer_list, i);
GstClockTime ts = GST_BUFFER_DTS_OR_PTS (tmp);
buf_size += gst_buffer_get_size (tmp);
if (ts != GST_CLOCK_TIME_NONE) {
if (start_buffer_ts == GST_CLOCK_TIME_NONE)
start_buffer_ts = ts;
end_buffer_ts = ts;
if (GST_BUFFER_DURATION_IS_VALID (tmp))
end_buffer_ts += GST_BUFFER_DURATION (tmp);
}
}
gst_queue_status_info_push (&priv->queue_status_info, item,
&priv->last_segment, GST_OBJECT_CAST (appsrc));
}
priv->queued_bytes += buf_size;
priv->queued_buffers += n_buffers;
/* Update time level if working on a TIME segment */
if (priv->last_segment.format == GST_FORMAT_TIME
&& end_buffer_ts != GST_CLOCK_TIME_NONE) {
/* Clip to the last segment boundaries */
if (priv->last_segment.stop != -1
&& end_buffer_ts > priv->last_segment.stop)
end_buffer_ts = priv->last_segment.stop;
else if (priv->last_segment.start > end_buffer_ts)
end_buffer_ts = priv->last_segment.start;
priv->last_in_running_time =
gst_segment_to_running_time (&priv->last_segment, GST_FORMAT_TIME,
end_buffer_ts);
/* If this is the only buffer then we can directly update the queued time
* here. This is especially useful if this was the first buffer because
* otherwise we would have to wait until it is actually unqueued to know
* the queued duration */
if (priv->queued_buffers == 1) {
if (priv->last_segment.stop != -1
&& start_buffer_ts > priv->last_segment.stop)
start_buffer_ts = priv->last_segment.stop;
else if (priv->last_segment.start > start_buffer_ts)
start_buffer_ts = priv->last_segment.start;
priv->last_out_running_time =
gst_segment_to_running_time (&priv->last_segment, GST_FORMAT_TIME,
start_buffer_ts);
}
GST_TRACE_OBJECT (appsrc,
"Last in running time %" GST_TIME_FORMAT ", last out running time %"
GST_TIME_FORMAT, GST_TIME_ARGS (priv->last_in_running_time),
GST_TIME_ARGS (priv->last_out_running_time));
if (priv->last_out_running_time != GST_CLOCK_TIME_NONE
&& priv->last_in_running_time != GST_CLOCK_TIME_NONE) {
if (priv->last_out_running_time > priv->last_in_running_time) {
priv->queued_time = 0;
} else {
priv->queued_time =
priv->last_in_running_time - priv->last_out_running_time;
}
}
}
GST_DEBUG_OBJECT (appsrc,
"Currently queued: %" G_GUINT64_FORMAT " bytes, %" G_GUINT64_FORMAT
" buffers, %" GST_TIME_FORMAT, priv->queued_bytes, priv->queued_buffers,
GST_TIME_ARGS (priv->queued_time));
}
/* check if @obj should be send after the CAPS and SEGMENT events */
/* check if @obj should be sent after the CAPS and SEGMENT events */
static gboolean
needs_segment (GstMiniObject * obj)
{
@ -1828,11 +1659,11 @@ gst_app_src_create (GstBaseSrc * bsrc, guint64 offset, guint size,
/* see if we go lower than the min-percent */
if (priv->min_percent) {
if ((priv->max_bytes
&& priv->queued_bytes * 100 / priv->max_bytes <=
priv->min_percent) || (priv->max_buffers
&& priv->queued_buffers * 100 / priv->max_buffers <=
priv->min_percent) || (priv->max_time
&& priv->queued_time * 100 / priv->max_time <=
&& priv->queue_status_info.queued_bytes * 100 /
priv->max_bytes <= priv->min_percent) || (priv->max_buffers
&& priv->queue_status_info.queued_buffers * 100 /
priv->max_buffers <= priv->min_percent) || (priv->max_time
&& priv->queue_status_info.queued_time * 100 / priv->max_time <=
priv->min_percent)) {
/* ignore flushing state, we got a buffer and we will return it now.
* Errors will be handled in the next round */
@ -2211,7 +2042,7 @@ gst_app_src_get_current_level_bytes (GstAppSrc * appsrc)
priv = appsrc->priv;
GST_OBJECT_LOCK (appsrc);
queued = priv->queued_bytes;
queued = priv->queue_status_info.queued_bytes;
GST_DEBUG_OBJECT (appsrc, "current level bytes is %" G_GUINT64_FORMAT,
queued);
GST_OBJECT_UNLOCK (appsrc);
@ -2299,7 +2130,7 @@ gst_app_src_get_current_level_buffers (GstAppSrc * appsrc)
priv = appsrc->priv;
GST_OBJECT_LOCK (appsrc);
queued = priv->queued_buffers;
queued = priv->queue_status_info.queued_buffers;
GST_DEBUG_OBJECT (appsrc, "current level buffers is %" G_GUINT64_FORMAT,
queued);
GST_OBJECT_UNLOCK (appsrc);
@ -2388,7 +2219,7 @@ gst_app_src_get_current_level_time (GstAppSrc * appsrc)
priv = appsrc->priv;
GST_OBJECT_LOCK (appsrc);
queued = priv->queued_time;
queued = priv->queue_status_info.queued_time;
GST_DEBUG_OBJECT (appsrc, "current level time is %" GST_TIME_FORMAT,
GST_TIME_ARGS (queued));
GST_OBJECT_UNLOCK (appsrc);
@ -2631,16 +2462,16 @@ gst_app_src_push_internal (GstAppSrc * appsrc, GstBuffer * buffer,
if (priv->is_eos)
goto eos;
if ((priv->max_bytes && priv->queued_bytes >= priv->max_bytes) ||
(priv->max_buffers && priv->queued_buffers >= priv->max_buffers) ||
(priv->max_time && priv->queued_time >= priv->max_time)) {
if (gst_queue_status_info_is_full (&priv->queue_status_info,
priv->max_buffers, priv->max_bytes, priv->max_time)) {
GST_DEBUG_OBJECT (appsrc,
"queue filled (queued %" G_GUINT64_FORMAT " bytes, max %"
G_GUINT64_FORMAT " bytes, " "queued %" G_GUINT64_FORMAT
" buffers, max %" G_GUINT64_FORMAT " buffers, " "queued %"
GST_TIME_FORMAT " time, max %" GST_TIME_FORMAT " time)",
priv->queued_bytes, priv->max_bytes, priv->queued_buffers,
priv->max_buffers, GST_TIME_ARGS (priv->queued_time),
priv->queue_status_info.queued_bytes, priv->max_bytes,
priv->queue_status_info.queued_buffers, priv->max_buffers,
GST_TIME_ARGS (priv->queue_status_info.queued_time),
GST_TIME_ARGS (priv->max_time));
if (first) {

250
subprojects/gst-plugins-base/gst-libs/gst/app/gstapputils.c Normal file
View file

@ -0,0 +1,250 @@
/* GStreamer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "gstapputils.h"
void
gst_queue_status_info_reset (GstQueueStatusInfo * info)
{
g_return_if_fail (info != NULL);
info->queued_bytes = 0;
info->queued_buffers = 0;
info->queued_time = 0;
info->num_events = 0;
info->last_in_running_time = GST_CLOCK_TIME_NONE;
info->last_out_running_time = GST_CLOCK_TIME_NONE;
}
gboolean
gst_queue_status_info_is_full (const GstQueueStatusInfo * info,
guint64 max_buffers, guint64 max_bytes, GstClockTime max_time)
{
g_return_val_if_fail (info != NULL, FALSE);
return (max_buffers > 0 && info->queued_buffers >= max_buffers)
|| (max_bytes > 0 && info->queued_bytes >= max_bytes)
|| (max_time > 0 && info->queued_time >= max_time);
}
void
gst_queue_status_info_push_event (GstQueueStatusInfo * info)
{
g_return_if_fail (info != NULL);
info->num_events++;
}
/* Update the currently queued bytes/buffers/time information for the item
* that was just added to the queue.
*/
void
gst_queue_status_info_push (GstQueueStatusInfo * info, GstMiniObject * item,
GstSegment * last_segment, GstObject * log_context)
{
GstClockTime start_buffer_ts = GST_CLOCK_TIME_NONE;
GstClockTime end_buffer_ts = GST_CLOCK_TIME_NONE;
guint buf_size = 0;
guint n_buffers = 0;
g_return_if_fail (info != NULL);
if (GST_IS_EVENT (item)) {
info->num_events++;
return;
}
if (GST_IS_BUFFER (item)) {
GstBuffer *buf = GST_BUFFER_CAST (item);
buf_size = gst_buffer_get_size (buf);
n_buffers = 1;
start_buffer_ts = end_buffer_ts = GST_BUFFER_DTS_OR_PTS (buf);
if (end_buffer_ts != GST_CLOCK_TIME_NONE
&& GST_BUFFER_DURATION_IS_VALID (buf))
end_buffer_ts += GST_BUFFER_DURATION (buf);
} else if (GST_IS_BUFFER_LIST (item)) {
GstBufferList *buffer_list = GST_BUFFER_LIST_CAST (item);
guint i;
n_buffers = gst_buffer_list_length (buffer_list);
for (i = 0; i < n_buffers; i++) {
GstBuffer *tmp = gst_buffer_list_get (buffer_list, i);
GstClockTime ts = GST_BUFFER_DTS_OR_PTS (tmp);
buf_size += gst_buffer_get_size (tmp);
if (ts != GST_CLOCK_TIME_NONE) {
if (start_buffer_ts == GST_CLOCK_TIME_NONE)
start_buffer_ts = ts;
end_buffer_ts = ts;
if (GST_BUFFER_DURATION_IS_VALID (tmp))
end_buffer_ts += GST_BUFFER_DURATION (tmp);
}
}
}
info->queued_bytes += buf_size;
info->queued_buffers += n_buffers;
/* Update time level if working on a TIME segment */
if (last_segment->format == GST_FORMAT_TIME
&& end_buffer_ts != GST_CLOCK_TIME_NONE) {
/* Clip to the last segment boundaries */
if (last_segment->stop != -1 && end_buffer_ts > last_segment->stop)
end_buffer_ts = last_segment->stop;
else if (last_segment->start > end_buffer_ts)
end_buffer_ts = last_segment->start;
info->last_in_running_time =
gst_segment_to_running_time (last_segment, GST_FORMAT_TIME,
end_buffer_ts);
/* If this is the only buffer then we can directly update the queued time
* here. This is especially useful if this was the first buffer because
* otherwise we would have to wait until it is actually unqueued to know
* the queued duration */
if (info->queued_buffers == 1) {
if (last_segment->stop != -1 && start_buffer_ts > last_segment->stop)
start_buffer_ts = last_segment->stop;
else if (last_segment->start > start_buffer_ts)
start_buffer_ts = last_segment->start;
info->last_out_running_time =
gst_segment_to_running_time (last_segment, GST_FORMAT_TIME,
start_buffer_ts);
}
GST_TRACE_OBJECT (log_context,
"Last in running time %" GST_TIME_FORMAT ", last out running time %"
GST_TIME_FORMAT, GST_TIME_ARGS (info->last_in_running_time),
GST_TIME_ARGS (info->last_out_running_time));
if (info->last_out_running_time != GST_CLOCK_TIME_NONE
&& info->last_in_running_time != GST_CLOCK_TIME_NONE) {
if (info->last_out_running_time > info->last_in_running_time) {
info->queued_time = 0;
} else {
info->queued_time =
info->last_in_running_time - info->last_out_running_time;
}
}
}
GST_DEBUG_OBJECT (log_context,
"Currently queued: %" G_GUINT64_FORMAT " bytes, %" G_GUINT64_FORMAT
" buffers, %" GST_TIME_FORMAT, info->queued_bytes, info->queued_buffers,
GST_TIME_ARGS (info->queued_time));
}
void
gst_queue_status_info_pop (GstQueueStatusInfo * info, GstMiniObject * item,
GstSegment * current_segment, GstSegment * last_segment,
GstObject * log_context)
{
guint buf_size = 0;
guint n_buffers = 0;
GstClockTime end_buffer_ts = GST_CLOCK_TIME_NONE;
g_return_if_fail (info != NULL);
if (GST_IS_EVENT (item)) {
info->num_events--;
return;
}
if (GST_IS_BUFFER (item)) {
GstBuffer *buf = GST_BUFFER_CAST (item);
buf_size = gst_buffer_get_size (buf);
n_buffers = 1;
end_buffer_ts = GST_BUFFER_DTS_OR_PTS (buf);
if (end_buffer_ts != GST_CLOCK_TIME_NONE
&& GST_BUFFER_DURATION_IS_VALID (buf))
end_buffer_ts += GST_BUFFER_DURATION (buf);
GST_LOG_OBJECT (log_context, "have buffer %p of size %u", buf, buf_size);
} else if (GST_IS_BUFFER_LIST (item)) {
GstBufferList *buffer_list = GST_BUFFER_LIST_CAST (item);
guint i;
n_buffers = gst_buffer_list_length (buffer_list);
for (i = 0; i < n_buffers; i++) {
GstBuffer *tmp = gst_buffer_list_get (buffer_list, i);
GstClockTime ts = GST_BUFFER_DTS_OR_PTS (tmp);
buf_size += gst_buffer_get_size (tmp);
/* Update to the last buffer's timestamp that is known */
if (ts != GST_CLOCK_TIME_NONE) {
end_buffer_ts = ts;
if (GST_BUFFER_DURATION_IS_VALID (tmp))
end_buffer_ts += GST_BUFFER_DURATION (tmp);
}
}
}
info->queued_bytes -= buf_size;
info->queued_buffers -= n_buffers;
/* Update time level if working on a TIME segment */
if ((current_segment->format == GST_FORMAT_TIME
|| (current_segment->format == GST_FORMAT_UNDEFINED
&& last_segment->format == GST_FORMAT_TIME))
&& end_buffer_ts != GST_CLOCK_TIME_NONE) {
const GstSegment *segment =
current_segment->format ==
GST_FORMAT_TIME ? current_segment : last_segment;
/* Clip to the current segment boundaries */
if (segment->stop != -1 && end_buffer_ts > segment->stop)
end_buffer_ts = segment->stop;
else if (segment->start > end_buffer_ts)
end_buffer_ts = segment->start;
info->last_out_running_time =
gst_segment_to_running_time (segment, GST_FORMAT_TIME, end_buffer_ts);
GST_TRACE_OBJECT (log_context,
"Last in running time %" GST_TIME_FORMAT ", last out running time %"
GST_TIME_FORMAT, GST_TIME_ARGS (info->last_in_running_time),
GST_TIME_ARGS (info->last_out_running_time));
/* If timestamps on both sides are known, calculate the current
* fill level in time and consider the queue empty if the output
* running time is lower than the input one (i.e. some kind of reset
* has happened).
*/
if (info->last_out_running_time != GST_CLOCK_TIME_NONE
&& info->last_in_running_time != GST_CLOCK_TIME_NONE) {
if (info->last_out_running_time > info->last_in_running_time) {
info->queued_time = 0;
} else {
info->queued_time =
info->last_in_running_time - info->last_out_running_time;
}
}
}
GST_DEBUG_OBJECT (log_context,
"Currently queued: %" G_GUINT64_FORMAT " bytes, %" G_GUINT64_FORMAT
" buffers, %" GST_TIME_FORMAT, info->queued_bytes,
info->queued_buffers, GST_TIME_ARGS (info->queued_time));
}

47
subprojects/gst-plugins-base/gst-libs/gst/app/gstapputils.h Normal file
View file

@ -0,0 +1,47 @@
/* GStreamer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GST_APP_UTILS_H_
#define _GST_APP_UTILS_H_
#include <gst/gst.h>
typedef struct _GstQueueStatusInfo
{
guint64 queued_bytes, queued_buffers;
/* Used to calculate the current time level */
GstClockTime last_in_running_time, last_out_running_time;
/* Updated based on the above whenever they change */
GstClockTime queued_time;
guint num_events;
} GstQueueStatusInfo;
void gst_queue_status_info_reset (GstQueueStatusInfo * info);
gboolean gst_queue_status_info_is_full (const GstQueueStatusInfo * info,
guint64 max_buffers, guint64 max_bytes, GstClockTime max_time);
void gst_queue_status_info_push (GstQueueStatusInfo * info,
GstMiniObject * item, GstSegment * last_segment, GstObject * log_context);
void gst_queue_status_info_push_event (GstQueueStatusInfo * info);
void gst_queue_status_info_pop (GstQueueStatusInfo * info, GstMiniObject * item,
GstSegment * current_segment, GstSegment * last_segment,
GstObject * log_context);
#endif

2
subprojects/gst-plugins-base/gst-libs/gst/app/meson.build
View file

@ -1,4 +1,4 @@
app_sources = files(['gstappsrc.c', 'gstappsink.c'])
app_sources = files(['gstappsrc.c', 'gstappsink.c', 'gstapputils.c'])
app_mkenum_headers = files([
'gstappsrc.h',