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1 /*
2  * Copyright (C) 2012,2018 Collabora Ltd.
3  *   Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation
8  * version 2.1 of the License.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
18  *
19  */
20 
21 #ifndef __GST_AMC_FORMAT_H__
22 #define __GST_AMC_FORMAT_H__
23 
24 #include <gst/gst.h>
25 
26 G_BEGIN_DECLS
27 
28 typedef struct _GstAmcFormat GstAmcFormat;
29 typedef struct _GstAmcColorFormatInfo GstAmcColorFormatInfo;
30 
31 gboolean gst_amc_format_static_init (void);
32 
33 GstAmcFormat * gst_amc_format_new_audio (const gchar *mime, gint sample_rate, gint channels, GError **err);
34 GstAmcFormat * gst_amc_format_new_video (const gchar *mime, gint width, gint height, GError **err);
35 void gst_amc_format_free (GstAmcFormat * format);
36 
37 gchar * gst_amc_format_to_string (GstAmcFormat * format, GError **err);
38 
39 gboolean gst_amc_format_get_float (GstAmcFormat *format, const gchar *key, gfloat *value, GError **err);
40 gboolean gst_amc_format_set_float (GstAmcFormat *format, const gchar *key, gfloat value, GError **err);
41 gboolean gst_amc_format_get_int (GstAmcFormat *format, const gchar *key, gint *value, GError **err);
42 gboolean gst_amc_format_set_int (GstAmcFormat *format, const gchar *key, gint value, GError **err);
43 gboolean gst_amc_format_get_string (GstAmcFormat *format, const gchar *key, gchar **value, GError **err);
44 gboolean gst_amc_format_set_string (GstAmcFormat *format, const gchar *key, const gchar *value, GError **err);
45 gboolean gst_amc_format_get_buffer (GstAmcFormat *format, const gchar *key, guint8 **data, gsize *size, GError **err);
46 gboolean gst_amc_format_set_buffer (GstAmcFormat *format, const gchar *key, guint8 *data, gsize size, GError **err);
47 
48 G_END_DECLS
49 
50 #endif /* __GST_AMC_FORMAT_H__ */
51