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gstreamer/libs/gst/base/gstqueuearray.h

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dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
/* GStreamer
* Copyright (C) 2009-2010 Edward Hervey <bilboed@bilboed.com>
*
* gstqueuearray.h:
*
* 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
Fix FSF address https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 20:44:48 +00:00
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
*/
#include <glib.h>
#ifndef __GST_QUEUE_ARRAY_H__
#define __GST_QUEUE_ARRAY_H__
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
#include <gst/base/base-prelude.h>
queuearray: Add G_BEGIN_DECLS and G_END_DECLS to make it usable from C++ code
2017-03-24 12:21:30 +00:00
G_BEGIN_DECLS
queuearray: Hide from bindings Other languages have their own data structures that are more convenient to use. https://bugzilla.gnome.org/show_bug.cgi?id=731350
2014-06-26 17:30:52 +00:00
/**
* GstQueueArray: (skip)
*/
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
typedef struct _GstQueueArray GstQueueArray;
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
GstQueueArray * gst_queue_array_new (guint initial_size);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
void gst_queue_array_free (GstQueueArray * array);
queuearray: Add set_clear_func and clear functions gst_queue_array_clear will clear the GstQueueArray, gst_queue_array_set_clear_func will set a clear function for each element to be called on _clear and on _free. https://bugzilla.gnome.org/show_bug.cgi?id=797218
2018-09-27 14:30:25 +00:00
GST_BASE_API
void gst_queue_array_set_clear_func (GstQueueArray *array,
GDestroyNotify clear_func);
GST_BASE_API
void gst_queue_array_clear (GstQueueArray * array);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
gpointer gst_queue_array_pop_head (GstQueueArray * array);
libs: base: mark symbols explicitly for export with GST_EXPORT
2017-05-09 15:19:31 +00:00
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
gpointer gst_queue_array_peek_head (GstQueueArray * array);
API: gst_queue_array_peek_nth https://bugzilla.gnome.org/show_bug.cgi?id=795157
2018-04-11 13:38:36 +00:00
GST_BASE_API
gpointer gst_queue_array_peek_nth (GstQueueArray * array, guint idx);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: add _peek_tail() and _pop_tail() API: gst_queue_array_pop_tail() API: gst_queue_array_peek_tail() These will be needed later for appsrc.
2018-02-01 18:29:27 +00:00
gpointer gst_queue_array_pop_tail (GstQueueArray * array);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: add _peek_tail() and _pop_tail() API: gst_queue_array_pop_tail() API: gst_queue_array_peek_tail() These will be needed later for appsrc.
2018-02-01 18:29:27 +00:00
gpointer gst_queue_array_peek_tail (GstQueueArray * array);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
void gst_queue_array_push_tail (GstQueueArray * array,
gpointer data);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
gboolean gst_queue_array_is_empty (GstQueueArray * array);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
gpointer gst_queue_array_drop_element (GstQueueArray * array,
guint idx);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
guint gst_queue_array_find (GstQueueArray * array,
GCompareFunc func,
gpointer data);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
guint gst_queue_array_get_length (GstQueueArray * array);
queuearray: allow storing of structs in addition to pointers This way we don't have to allocate/free temporary structs for storing things in the queue array. API: gst_queue_array_new_for_struct() API: gst_queue_array_push_tail_struct() API: gst_queue_array_peek_head_struct() API: gst_queue_array_pop_head_struct() API: gst_queue_array_drop_struct() https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-05-30 12:07:50 +00:00
/* Functions for use with structures */
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: allow storing of structs in addition to pointers This way we don't have to allocate/free temporary structs for storing things in the queue array. API: gst_queue_array_new_for_struct() API: gst_queue_array_push_tail_struct() API: gst_queue_array_peek_head_struct() API: gst_queue_array_pop_head_struct() API: gst_queue_array_drop_struct() https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-05-30 12:07:50 +00:00
GstQueueArray * gst_queue_array_new_for_struct (gsize struct_size,
guint initial_size);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: allow storing of structs in addition to pointers This way we don't have to allocate/free temporary structs for storing things in the queue array. API: gst_queue_array_new_for_struct() API: gst_queue_array_push_tail_struct() API: gst_queue_array_peek_head_struct() API: gst_queue_array_pop_head_struct() API: gst_queue_array_drop_struct() https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-05-30 12:07:50 +00:00
void gst_queue_array_push_tail_struct (GstQueueArray * array,
gpointer p_struct);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: allow storing of structs in addition to pointers This way we don't have to allocate/free temporary structs for storing things in the queue array. API: gst_queue_array_new_for_struct() API: gst_queue_array_push_tail_struct() API: gst_queue_array_peek_head_struct() API: gst_queue_array_pop_head_struct() API: gst_queue_array_drop_struct() https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-05-30 12:07:50 +00:00
gpointer gst_queue_array_pop_head_struct (GstQueueArray * array);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: allow storing of structs in addition to pointers This way we don't have to allocate/free temporary structs for storing things in the queue array. API: gst_queue_array_new_for_struct() API: gst_queue_array_push_tail_struct() API: gst_queue_array_peek_head_struct() API: gst_queue_array_pop_head_struct() API: gst_queue_array_drop_struct() https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-05-30 12:07:50 +00:00
gpointer gst_queue_array_peek_head_struct (GstQueueArray * array);
API: gst_queue_array_peek_nth https://bugzilla.gnome.org/show_bug.cgi?id=795157
2018-04-11 13:38:36 +00:00
GST_BASE_API
gpointer gst_queue_array_peek_nth_struct (GstQueueArray * array, guint idx);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: allow storing of structs in addition to pointers This way we don't have to allocate/free temporary structs for storing things in the queue array. API: gst_queue_array_new_for_struct() API: gst_queue_array_push_tail_struct() API: gst_queue_array_peek_head_struct() API: gst_queue_array_pop_head_struct() API: gst_queue_array_drop_struct() https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-05-30 12:07:50 +00:00
gboolean gst_queue_array_drop_struct (GstQueueArray * array,
guint idx,
gpointer p_struct);
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queuearray: Implement pop_tail_struct() for completeness All other variants of {peek,pop}_{head,tail}_{,struct} were already implemented. https://bugzilla.gnome.org/show_bug.cgi?id=794035
2018-03-04 08:53:10 +00:00
gpointer gst_queue_array_pop_tail_struct (GstQueueArray * array);
API: gst_queue_array_peek_nth https://bugzilla.gnome.org/show_bug.cgi?id=795157
2018-04-11 13:38:36 +00:00
base: GST_EXPORT -> GST_BASE_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
GST_BASE_API
queue: Ignore thresholds if a query is queued The queue gets filled by the tail, so a query will always be the tail object, not the head object. Also add a _peek_tail_struct() method to the GstQueueArray to enable looking at the tail. With unit test to prevent future regression. https://bugzilla.gnome.org/show_bug.cgi?id=762875
2018-03-01 21:19:09 +00:00
gpointer gst_queue_array_peek_tail_struct (GstQueueArray * array);
queuearray: allow storing of structs in addition to pointers This way we don't have to allocate/free temporary structs for storing things in the queue array. API: gst_queue_array_new_for_struct() API: gst_queue_array_push_tail_struct() API: gst_queue_array_peek_head_struct() API: gst_queue_array_pop_head_struct() API: gst_queue_array_drop_struct() https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-05-30 12:07:50 +00:00
queuearray: Add G_BEGIN_DECLS and G_END_DECLS to make it usable from C++ code
2017-03-24 12:21:30 +00:00
G_END_DECLS
dataqueue/queuearray: Make public API again These are actually used outside of coreelements nowadays. Also hide lots of internals and add padding and documentation.
2012-10-22 08:13:20 +00:00
#endif
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