mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-14 05:12:09 +00:00
a50ce9c6b0
When implementing NDK media support, it would be useful to also have JNI implementation in the same binary as NDK media compatibility is lower. As such, implement a rudimentary vtable system for gstamc-codec and gstamc-format, and allow choosing the implementation at static_init() time. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4115>
122 lines
3.6 KiB
C
122 lines
3.6 KiB
C
/*
|
|
* Copyright (C) 2012,2018 Collabora Ltd.
|
|
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
|
* Copyright (C) 2023 Ratchanan Srirattanamet <peathot@hotmail.com>
|
|
*
|
|
* 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
|
|
*
|
|
*/
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <gst/gst.h>
|
|
#include "gstamc-format.h"
|
|
|
|
GstAmcFormatVTable *gst_amc_format_vtable = NULL;
|
|
|
|
GstAmcFormat *
|
|
gst_amc_format_new_audio (const gchar * mime, gint sample_rate, gint channels,
|
|
GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->new_audio (mime, sample_rate, channels, err);
|
|
}
|
|
|
|
GstAmcFormat *
|
|
gst_amc_format_new_video (const gchar * mime, gint width, gint height,
|
|
GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->new_video (mime, width, height, err);
|
|
}
|
|
|
|
void
|
|
gst_amc_format_free (GstAmcFormat * format)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
gst_amc_format_vtable->free (format);
|
|
}
|
|
|
|
gchar *
|
|
gst_amc_format_to_string (GstAmcFormat * format, GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->to_string (format, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_get_float (GstAmcFormat * format, const gchar * key,
|
|
gfloat * value, GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->get_float (format, key, value, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_set_float (GstAmcFormat * format, const gchar * key,
|
|
gfloat value, GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->set_float (format, key, value, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_get_int (GstAmcFormat * format, const gchar * key, gint * value,
|
|
GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->get_int (format, key, value, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_set_int (GstAmcFormat * format, const gchar * key, gint value,
|
|
GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->set_int (format, key, value, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_get_string (GstAmcFormat * format, const gchar * key,
|
|
gchar ** value, GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->get_string (format, key, value, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_set_string (GstAmcFormat * format, const gchar * key,
|
|
const gchar * value, GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->set_string (format, key, value, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_get_buffer (GstAmcFormat * format, const gchar * key,
|
|
guint8 ** data, gsize * size, GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->get_buffer (format, key, data, size, err);
|
|
}
|
|
|
|
gboolean
|
|
gst_amc_format_set_buffer (GstAmcFormat * format, const gchar * key,
|
|
guint8 * data, gsize size, GError ** err)
|
|
{
|
|
g_assert (gst_amc_format_vtable != NULL);
|
|
return gst_amc_format_vtable->set_buffer (format, key, data, size, err);
|
|
}
|