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/*****************************************************************
* gmerlin-encoders - encoder plugins for gmerlin
*
* Copyright (c) 2001 - 2012 Members of the Gmerlin project
* gmerlin-general@lists.sourceforge.net
* http://gmerlin.sourceforge.net
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* *****************************************************************/
typedef struct
{
bg_ffmpeg_codec_context_t * codec;
} stream_codec_t;
static void * create_codec()
{
stream_codec_t * ret = calloc(1, sizeof(*ret));
ret->codec = bg_ffmpeg_codec_create(
#ifdef IS_AUDIO
AVMEDIA_TYPE_AUDIO,
#else
AVMEDIA_TYPE_VIDEO,
#endif
NULL,
CODEC_ID,
NULL);
return ret;
}
static void destroy_codec(void * priv)
{
stream_codec_t * c = priv;
if(c->codec)
bg_ffmpeg_codec_destroy(c->codec);
free(c);
}
#ifndef NO_PARAMS
static const bg_parameter_info_t * get_parameters(void * priv)
{
stream_codec_t * c = priv;
return bg_ffmpeg_codec_get_parameters(c->codec);
}
static void set_parameter(void * priv, const char * name,
const gavl_value_t * val)
{
stream_codec_t * c = priv;
bg_ffmpeg_codec_set_parameter(c->codec, name, val);
}
#endif
#ifdef IS_AUDIO
static gavl_audio_sink_t * open_audio(void * priv,
gavl_compression_info_t * ci,
gavl_audio_format_t * fmt,
gavl_dictionary_t * m)
{
stream_codec_t * c = priv;
return bg_ffmpeg_codec_open_audio(c->codec, ci, fmt, m);
}
#else
static gavl_video_sink_t * open_video(void * priv,
gavl_compression_info_t * ci,
gavl_video_format_t * fmt,
gavl_dictionary_t * m)
{
stream_codec_t * c = priv;
return bg_ffmpeg_codec_open_video(c->codec, ci, fmt, m);
}
#endif
static void set_packet_sink(void * priv, gavl_packet_sink_t * s)
{
stream_codec_t * c = priv;
bg_ffmpeg_codec_set_packet_sink(c->codec, s);
}
gavl_codec_id_t compressions[] =
{
COMPRESSION,
GAVL_CODEC_ID_NONE
};
static const gavl_codec_id_t * get_compressions(void * priv)
{
return compressions;
}
const bg_codec_plugin_t the_plugin =
{
.common =
{
BG_LOCALE,
.name = CODEC_NAME, /* Unique short name */
.long_name = CODEC_LONG_NAME,
.description = CODEC_DESC,
#ifdef IS_AUDIO
.type = BG_PLUGIN_COMPRESSOR_AUDIO,
#else
.type = BG_PLUGIN_COMPRESSOR_VIDEO,
#endif
.priority = 5,
.create = create_codec,
.destroy = destroy_codec,
#ifndef NO_PARAMS
.get_parameters = get_parameters,
.set_parameter = set_parameter,
#endif
},
#ifdef IS_AUDIO
.open_encode_audio = open_audio,
#else
.open_encode_video = open_video,
#endif
.set_packet_sink = set_packet_sink,
.get_compressions = get_compressions,
};
/* Include this into all plugin modules exactly once
to let the plugin loader obtain the API version */
BG_GET_PLUGIN_API_VERSION;
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