gstreamer/subprojects/gst-plugins-bad/sys/androidmedia/gstamc-format.h

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/*
* Copyright (C) 2012,2018 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 Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* 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_AMC_FORMAT_H__
#define __GST_AMC_FORMAT_H__
#include <gst/gst.h>
G_BEGIN_DECLS
typedef struct _GstAmcFormatVTable GstAmcFormatVTable;
typedef struct _GstAmcFormat GstAmcFormat;
typedef struct _GstAmcColorFormatInfo GstAmcColorFormatInfo;
struct _GstAmcFormatVTable {
GstAmcFormat * (* new_audio) (const gchar *mime,
gint sample_rate,
gint channels,
GError **err);
GstAmcFormat * (* new_video) (const gchar *mime,
gint width,
gint height,
GError **err);
void (* free) (GstAmcFormat * format);
gchar * (* to_string) (GstAmcFormat * format,
GError **err);
gboolean (* get_float) (GstAmcFormat *format,
const gchar *key,
gfloat *value,
GError **err);
gboolean (* set_float) (GstAmcFormat *format,
const gchar *key,
gfloat value,
GError **err);
gboolean (* get_int) (GstAmcFormat *format,
const gchar *key,
gint *value,
GError **err);
gboolean (* set_int) (GstAmcFormat *format,
const gchar *key,
gint value,
GError **err);
gboolean (* get_string) (GstAmcFormat *format,
const gchar *key,
gchar **value,
GError **err);
gboolean (* set_string) (GstAmcFormat *format,
const gchar *key,
const gchar *value,
GError **err);
gboolean (* get_buffer) (GstAmcFormat *format,
const gchar *key,
guint8 **data,
gsize *size,
GError **err);
gboolean (* set_buffer) (GstAmcFormat *format,
const gchar *key,
guint8 *data,
gsize size,
GError **err);
};
extern GstAmcFormatVTable *gst_amc_format_vtable;
GstAmcFormat * gst_amc_format_new_audio (const gchar *mime, gint sample_rate, gint channels, GError **err);
GstAmcFormat * gst_amc_format_new_video (const gchar *mime, gint width, gint height, GError **err);
void gst_amc_format_free (GstAmcFormat * format);
gchar * gst_amc_format_to_string (GstAmcFormat * format, GError **err);
gboolean gst_amc_format_get_float (GstAmcFormat *format, const gchar *key, gfloat *value, GError **err);
gboolean gst_amc_format_set_float (GstAmcFormat *format, const gchar *key, gfloat value, GError **err);
gboolean gst_amc_format_get_int (GstAmcFormat *format, const gchar *key, gint *value, GError **err);
gboolean gst_amc_format_set_int (GstAmcFormat *format, const gchar *key, gint value, GError **err);
gboolean gst_amc_format_get_string (GstAmcFormat *format, const gchar *key, gchar **value, GError **err);
gboolean gst_amc_format_set_string (GstAmcFormat *format, const gchar *key, const gchar *value, GError **err);
gboolean gst_amc_format_get_buffer (GstAmcFormat *format, const gchar *key, guint8 **data, gsize *size, GError **err);
gboolean gst_amc_format_set_buffer (GstAmcFormat *format, const gchar *key, guint8 *data, gsize size, GError **err);
G_END_DECLS
#endif /* __GST_AMC_FORMAT_H__ */