mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-13 11:56:35 +00:00
84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
|
/* GStreamer
|
||
|
|
* Copyright (C) 2001 Steve Baker <stevebaker_org@yahoo.co.uk>
|
||
|
|
*
|
||
|
|
* gstdplinearinterp.c: linear interpolation dynamic parameter
|
||
|
|
*
|
||
|
|
* 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., 59 Temple Place - Suite 330,
|
||
|
|
* Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <gst/control/dplinearinterp.h>
|
||
|
|
|
||
|
|
static void gst_dp_linint_class_init (GstDParamClass *klass);
|
||
|
|
static void gst_dp_linint_base_class_init (GstDParamClass *klass);
|
||
|
|
static void gst_dp_linint_init (GstDParam *dp_linint);
|
||
|
|
|
||
|
|
GType
|
||
|
|
gst_dp_linint_get_type(void) {
|
||
|
|
static GType dp_linint_type = 0;
|
||
|
|
|
||
|
|
if (!dp_linint_type) {
|
||
|
|
static const GTypeInfo dp_linint_info = {
|
||
|
|
sizeof(GstDParamClass),
|
||
|
|
(GBaseInitFunc)gst_dp_linint_base_class_init,
|
||
|
|
NULL,
|
||
|
|
(GClassInitFunc)gst_dp_linint_class_init,
|
||
|
|
NULL,
|
||
|
|
NULL,
|
||
|
|
sizeof(GstDParam),
|
||
|
|
0,
|
||
|
|
(GInstanceInitFunc)gst_dp_linint_init,
|
||
|
|
};
|
||
|
|
dp_linint_type = g_type_register_static(GST_TYPE_DPARAM, "GstDParamLinInterp", &dp_linint_info, 0);
|
||
|
|
}
|
||
|
|
return dp_linint_type;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_dp_linint_base_class_init (GstDParamClass *klass)
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_dp_linint_class_init (GstDParamClass *klass)
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_dp_linint_init (GstDParam *dp_linint)
|
||
|
|
{
|
||
|
|
g_return_if_fail (dp_linint != NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gst_dp_linint_new:
|
||
|
|
* @type: the type that this dp_linint will store
|
||
|
|
*
|
||
|
|
* Returns: a new instance of GstDParam
|
||
|
|
*/
|
||
|
|
GstDParam*
|
||
|
|
gst_dp_linint_new (GType type)
|
||
|
|
{
|
||
|
|
GstDParam *dparam;
|
||
|
|
GstDParamLinInterp *dp_linint;
|
||
|
|
|
||
|
|
dp_linint = g_object_new (gst_dp_linint_get_type (), NULL);
|
||
|
|
dparam = GST_DPARAM(dp_linint);
|
||
|
|
|
||
|
|
return dparam;
|
||
|
|
}
|