128 lines
4.1 KiB
C
128 lines
4.1 KiB
C
/* GStreamer
|
|
* Copyright (C) 2013 Collabora Ltd.
|
|
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __GST_CAPS_FEATURES_H__
|
|
#define __GST_CAPS_FEATURES_H__
|
|
|
|
#include <gst/gstconfig.h>
|
|
#include <gst/glib-compat.h>
|
|
#include <glib-object.h>
|
|
#include <glib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _GstCapsFeatures GstCapsFeatures;
|
|
|
|
GST_API GType _gst_caps_features_type;
|
|
|
|
#define GST_TYPE_CAPS_FEATURES (_gst_caps_features_type)
|
|
#define GST_IS_CAPS_FEATURES(object) (gst_is_caps_features(object))
|
|
#define GST_CAPS_FEATURES_CAST(object) ((GstCapsFeatures *)(object))
|
|
#define GST_CAPS_FEATURES(object) (GST_CAPS_FEATURES_CAST(object))
|
|
|
|
#define GST_CAPS_FEATURE_MEMORY_SYSTEM_MEMORY "memory:SystemMemory"
|
|
|
|
GST_API GstCapsFeatures *_gst_caps_features_any;
|
|
#define GST_CAPS_FEATURES_ANY (_gst_caps_features_any)
|
|
|
|
GST_API GstCapsFeatures *_gst_caps_features_memory_system_memory;
|
|
#define GST_CAPS_FEATURES_MEMORY_SYSTEM_MEMORY (_gst_caps_features_memory_system_memory)
|
|
|
|
GST_API
|
|
GType gst_caps_features_get_type (void);
|
|
|
|
GST_API
|
|
gboolean gst_is_caps_features (gconstpointer obj);
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_new_empty (void);
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_new_any (void);
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_new_single (const gchar *feature) G_GNUC_MALLOC;
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_new (const gchar *feature1, ...) G_GNUC_NULL_TERMINATED;
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_new_valist (const gchar *feature1, va_list varargs);
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_new_id (GQuark feature1, ...);
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_new_id_valist (GQuark feature1, va_list varargs);
|
|
|
|
GST_API
|
|
gboolean gst_caps_features_set_parent_refcount (GstCapsFeatures *features, gint * refcount);
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_copy (const GstCapsFeatures * features);
|
|
|
|
GST_API
|
|
void gst_caps_features_free (GstCapsFeatures * features);
|
|
|
|
GST_API
|
|
gchar * gst_caps_features_to_string (const GstCapsFeatures * features);
|
|
|
|
GST_API
|
|
GstCapsFeatures * gst_caps_features_from_string (const gchar * features);
|
|
|
|
GST_API
|
|
guint gst_caps_features_get_size (const GstCapsFeatures * features);
|
|
|
|
GST_API
|
|
const gchar * gst_caps_features_get_nth (const GstCapsFeatures * features, guint i);
|
|
|
|
GST_API
|
|
GQuark gst_caps_features_get_nth_id (const GstCapsFeatures * features, guint i);
|
|
|
|
GST_API
|
|
gboolean gst_caps_features_contains (const GstCapsFeatures * features, const gchar * feature);
|
|
|
|
GST_API
|
|
gboolean gst_caps_features_contains_id (const GstCapsFeatures * features, GQuark feature);
|
|
|
|
GST_API
|
|
gboolean gst_caps_features_is_equal (const GstCapsFeatures * features1, const GstCapsFeatures * features2);
|
|
|
|
GST_API
|
|
gboolean gst_caps_features_is_any (const GstCapsFeatures * features);
|
|
|
|
GST_API
|
|
void gst_caps_features_add (GstCapsFeatures * features, const gchar * feature);
|
|
|
|
GST_API
|
|
void gst_caps_features_add_id ( GstCapsFeatures * features, GQuark feature);
|
|
|
|
GST_API
|
|
void gst_caps_features_remove (GstCapsFeatures * features, const gchar * feature);
|
|
|
|
GST_API
|
|
void gst_caps_features_remove_id (GstCapsFeatures * features, GQuark feature);
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstCapsFeatures, gst_caps_features_free)
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_CAPS_FEATURES_H__ */
|