mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-21 07:46:38 +00:00
104 lines
2.6 KiB
C
104 lines
2.6 KiB
C
/* GStreamer
|
|
* Copyright (C) 2020 Seungha Yang <seungha@centricular.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include "gstvp8picture.h"
|
|
|
|
GST_DEBUG_CATEGORY_EXTERN (gst_vp8_decoder_debug);
|
|
#define GST_CAT_DEFAULT gst_vp8_decoder_debug
|
|
|
|
GST_DEFINE_MINI_OBJECT_TYPE (GstVp8Picture, gst_vp8_picture);
|
|
|
|
static void
|
|
_gst_vp8_picture_free (GstVp8Picture * picture)
|
|
{
|
|
GST_TRACE ("Free picture %p", picture);
|
|
|
|
if (picture->notify)
|
|
picture->notify (picture->user_data);
|
|
|
|
g_free (picture);
|
|
}
|
|
|
|
/**
|
|
* gst_vp8_picture_new:
|
|
*
|
|
* Create new #GstVp8Picture
|
|
*
|
|
* Returns: a new #GstVp8Picture
|
|
*/
|
|
GstVp8Picture *
|
|
gst_vp8_picture_new (void)
|
|
{
|
|
GstVp8Picture *pic;
|
|
|
|
pic = g_new0 (GstVp8Picture, 1);
|
|
pic->pts = GST_CLOCK_TIME_NONE;
|
|
|
|
gst_mini_object_init (GST_MINI_OBJECT_CAST (pic), 0,
|
|
GST_TYPE_VP8_PICTURE, NULL, NULL,
|
|
(GstMiniObjectFreeFunction) _gst_vp8_picture_free);
|
|
|
|
GST_TRACE ("New picture %p", pic);
|
|
|
|
return pic;
|
|
}
|
|
|
|
/**
|
|
* gst_vp8_picture_set_user_data:
|
|
* @picture: a #GstVp8Picture
|
|
* @user_data: private data
|
|
* @notify: (closure user_data): a #GDestroyNotify
|
|
*
|
|
* Sets @user_data on the picture and the #GDestroyNotify that will be called when
|
|
* the picture is freed.
|
|
*
|
|
* If a @user_data was previously set, then the previous set @notify will be called
|
|
* before the @user_data is replaced.
|
|
*/
|
|
void
|
|
gst_vp8_picture_set_user_data (GstVp8Picture * picture, gpointer user_data,
|
|
GDestroyNotify notify)
|
|
{
|
|
g_return_if_fail (GST_IS_VP8_PICTURE (picture));
|
|
|
|
if (picture->notify)
|
|
picture->notify (picture->user_data);
|
|
|
|
picture->user_data = user_data;
|
|
picture->notify = notify;
|
|
}
|
|
|
|
/**
|
|
* gst_vp8_picture_get_user_data:
|
|
* @picture: a #GstVp8Picture
|
|
*
|
|
* Gets private data set on the picture via
|
|
* gst_vp8_picture_set_user_data() previously.
|
|
*
|
|
* Returns: (transfer none): The previously set user_data
|
|
*/
|
|
gpointer
|
|
gst_vp8_picture_get_user_data (GstVp8Picture * picture)
|
|
{
|
|
return picture->user_data;
|
|
}
|