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104 lines
2.6 KiB
C
104 lines
2.6 KiB
C
/* GStreamer
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* Copyright (C) 2020 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "gstvp8picture.h"
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GST_DEBUG_CATEGORY_EXTERN (gst_vp8_decoder_debug);
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#define GST_CAT_DEFAULT gst_vp8_decoder_debug
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GST_DEFINE_MINI_OBJECT_TYPE (GstVp8Picture, gst_vp8_picture);
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static void
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_gst_vp8_picture_free (GstVp8Picture * picture)
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{
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GST_TRACE ("Free picture %p", picture);
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if (picture->notify)
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picture->notify (picture->user_data);
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g_free (picture);
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}
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/**
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* gst_vp8_picture_new:
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*
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* Create new #GstVp8Picture
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*
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* Returns: a new #GstVp8Picture
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*/
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GstVp8Picture *
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gst_vp8_picture_new (void)
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{
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GstVp8Picture *pic;
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pic = g_new0 (GstVp8Picture, 1);
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pic->pts = GST_CLOCK_TIME_NONE;
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gst_mini_object_init (GST_MINI_OBJECT_CAST (pic), 0,
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GST_TYPE_VP8_PICTURE, NULL, NULL,
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(GstMiniObjectFreeFunction) _gst_vp8_picture_free);
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GST_TRACE ("New picture %p", pic);
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return pic;
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}
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/**
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* gst_vp8_picture_set_user_data:
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* @picture: a #GstVp8Picture
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* @user_data: private data
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* @notify: (closure user_data): a #GDestroyNotify
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*
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* Sets @user_data on the picture and the #GDestroyNotify that will be called when
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* the picture is freed.
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*
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* If a @user_data was previously set, then the previous set @notify will be called
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* before the @user_data is replaced.
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*/
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void
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gst_vp8_picture_set_user_data (GstVp8Picture * picture, gpointer user_data,
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GDestroyNotify notify)
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{
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g_return_if_fail (GST_IS_VP8_PICTURE (picture));
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if (picture->notify)
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picture->notify (picture->user_data);
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picture->user_data = user_data;
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picture->notify = notify;
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}
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/**
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* gst_vp8_picture_get_user_data:
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* @picture: a #GstVp8Picture
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*
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* Gets private data set on the picture via
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* gst_vp8_picture_set_user_data() previously.
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*
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* Returns: (transfer none): The previously set user_data
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*/
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gpointer
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gst_vp8_picture_get_user_data (GstVp8Picture * picture)
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{
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return picture->user_data;
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}
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