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108 lines
2.8 KiB
C
108 lines
2.8 KiB
C
/* GStreamer
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* Copyright (C) 2007 David Schleef <ds@schleef.org>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, 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 <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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#include <string.h>
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#include "gstappbuffer.h"
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static void gst_app_buffer_init (GstAppBuffer * buffer, gpointer g_class);
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static void gst_app_buffer_class_init (gpointer g_class, gpointer class_data);
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static void gst_app_buffer_finalize (GstAppBuffer * buffer);
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static GstBufferClass *parent_class;
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GType
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gst_app_buffer_get_type (void)
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{
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static volatile gsize app_buffer_type = 0;
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if (g_once_init_enter (&app_buffer_type)) {
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static const GTypeInfo app_buffer_info = {
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sizeof (GstBufferClass),
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NULL,
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NULL,
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gst_app_buffer_class_init,
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NULL,
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NULL,
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sizeof (GstAppBuffer),
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0,
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(GInstanceInitFunc) gst_app_buffer_init,
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NULL
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};
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GType tmp = g_type_register_static (GST_TYPE_BUFFER, "GstAppBuffer",
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&app_buffer_info, 0);
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g_once_init_leave (&app_buffer_type, tmp);
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}
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return (GType) app_buffer_type;
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}
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static void
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gst_app_buffer_init (GstAppBuffer * buffer, gpointer g_class)
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{
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}
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static void
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gst_app_buffer_class_init (gpointer g_class, gpointer class_data)
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{
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GstMiniObjectClass *mini_object_class = GST_MINI_OBJECT_CLASS (g_class);
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mini_object_class->finalize =
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(GstMiniObjectFinalizeFunction) gst_app_buffer_finalize;
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parent_class = g_type_class_peek_parent (g_class);
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}
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static void
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gst_app_buffer_finalize (GstAppBuffer * buffer)
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{
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g_return_if_fail (buffer != NULL);
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g_return_if_fail (GST_IS_APP_BUFFER (buffer));
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if (buffer->finalize) {
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buffer->finalize (buffer->priv);
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}
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GST_MINI_OBJECT_CLASS (parent_class)->finalize (GST_MINI_OBJECT (buffer));
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}
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GstBuffer *
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gst_app_buffer_new (void *data, int length,
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GstAppBufferFinalizeFunc finalize, void *priv)
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{
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GstAppBuffer *buffer;
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buffer = (GstAppBuffer *) gst_mini_object_new (GST_TYPE_APP_BUFFER);
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GST_BUFFER_DATA (buffer) = data;
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GST_BUFFER_SIZE (buffer) = length;
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buffer->finalize = finalize;
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buffer->priv = priv;
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return GST_BUFFER (buffer);
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}
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