mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-26 10:10:32 +00:00
dba174906a
Declaring a function as const enables better optimization of calls to the function. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
71 lines
2.1 KiB
C
71 lines
2.1 KiB
C
/*
|
|
* gstvaapiparamspecs.h - GParamSpecs for some of our types
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_PARAM_SPECS_H
|
|
#define GST_VAAPI_PARAM_SPECS_H
|
|
|
|
#include <gst/vaapi/gstvaapitypes.h>
|
|
#include <glib-object.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GstVaapiParamSpecID:
|
|
* @parent_instance: super class
|
|
* @default_value: default value
|
|
*
|
|
* A GParamSpec derived structure that contains the meta data for
|
|
* #GstVaapiID properties.
|
|
*/
|
|
typedef struct _GstVaapiParamSpecID GstVaapiParamSpecID;
|
|
struct _GstVaapiParamSpecID {
|
|
GParamSpec parent_instance;
|
|
|
|
GstVaapiID default_value;
|
|
};
|
|
|
|
#define GST_VAAPI_TYPE_PARAM_ID \
|
|
(gst_vaapi_param_spec_id_get_type())
|
|
|
|
#define GST_VAAPI_IS_PARAM_SPEC_ID(pspec) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((pspec), \
|
|
GST_VAAPI_TYPE_PARAM_ID))
|
|
|
|
#define GST_VAAPI_PARAM_SPEC_ID(pspec) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((pspec), \
|
|
GST_VAAPI_TYPE_PARAM_ID, \
|
|
GstVaapiParamSpecID))
|
|
|
|
GType
|
|
gst_vaapi_param_spec_id_get_type(void) G_GNUC_CONST;
|
|
|
|
GParamSpec *
|
|
gst_vaapi_param_spec_id(
|
|
const gchar *name,
|
|
const gchar *nick,
|
|
const gchar *blurb,
|
|
GstVaapiID default_value,
|
|
GParamFlags flags
|
|
);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_PARAM_SPECS_H */
|