mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-22 00:06:36 +00:00
105 lines
2.7 KiB
C
105 lines
2.7 KiB
C
|
/* GStreamer
|
||
|
|
* Copyright (C) 2023 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 "gstcodecpicture.h"
|
||
|
|
#include "gstcodecpicture-private.h"
|
||
|
|
|
||
|
|
void
|
||
|
|
gst_codec_picture_free (GstCodecPicture * picture)
|
||
|
|
{
|
||
|
|
if (picture->notify)
|
||
|
|
picture->notify (picture->user_data);
|
||
|
|
|
||
|
|
if (picture->discont_state)
|
||
|
|
gst_video_codec_state_unref (picture->discont_state);
|
||
|
|
|
||
|
|
g_free (picture);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gst_codec_picture_set_user_data:
|
||
|
|
* @picture: a #GstCodecPicture
|
||
|
|
* @user_data: (nullable): 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.
|
||
|
|
*
|
||
|
|
* Since: 1.24
|
||
|
|
*/
|
||
|
|
void
|
||
|
|
gst_codec_picture_set_user_data (GstCodecPicture * picture, gpointer user_data,
|
||
|
|
GDestroyNotify notify)
|
||
|
|
{
|
||
|
|
g_return_if_fail (picture);
|
||
|
|
|
||
|
|
if (picture->notify)
|
||
|
|
picture->notify (picture->user_data);
|
||
|
|
|
||
|
|
picture->notify = notify;
|
||
|
|
picture->user_data = user_data;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gst_codec_picture_get_user_data:
|
||
|
|
* @picture: a #GstCodecPicture
|
||
|
|
*
|
||
|
|
* Gets private data set on the picture via
|
||
|
|
* gst_codec_picture_set_user_data() previously.
|
||
|
|
*
|
||
|
|
* Returns: (transfer none) (nullable): The previously set user_data
|
||
|
|
*
|
||
|
|
* Since: 1.24
|
||
|
|
*/
|
||
|
|
gpointer
|
||
|
|
gst_codec_picture_get_user_data (GstCodecPicture * picture)
|
||
|
|
{
|
||
|
|
g_return_val_if_fail (picture, NULL);
|
||
|
|
|
||
|
|
return picture->user_data;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gst_codec_picture_set_discont_state:
|
||
|
|
* @picture: a #GstCodecPicture
|
||
|
|
* @discont_state: (transfer none) (allow-none): a #GstVideoCodecState
|
||
|
|
*
|
||
|
|
* Sets @discont_state to @picture
|
||
|
|
*
|
||
|
|
* Since: 1.24
|
||
|
|
*/
|
||
|
|
void
|
||
|
|
gst_codec_picture_set_discont_state (GstCodecPicture * picture,
|
||
|
|
GstVideoCodecState * discont_state)
|
||
|
|
{
|
||
|
|
g_return_if_fail (picture);
|
||
|
|
|
||
|
|
g_clear_pointer (&picture->discont_state, gst_video_codec_state_unref);
|
||
|
|
|
||
|
|
if (discont_state)
|
||
|
|
picture->discont_state = gst_video_codec_state_ref (discont_state);
|
||
|
|
}
|