* Copyright (c) 2001 Fabrice Bellard (original AU code)
* Copyright (c) 2010 Rafael Carre
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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; either
* version 2.1 of the License, or (at your option) any later version.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/intreadwrite.h"
#include "avformat.h"
#include "internal.h"
-#include "raw.h"
+#include "pcm.h"
#include "riff.h"
#include "rso.h"
-static int rso_read_header(AVFormatContext *s, AVFormatParameters *ap)
+static int rso_read_header(AVFormatContext *s)
{
- ByteIOContext *pb = s->pb;
+ AVIOContext *pb = s->pb;
int id, rate, bps;
unsigned int size;
- enum CodecID codec;
+ enum AVCodecID codec;
AVStream *st;
- id = get_be16(pb);
- size = get_be16(pb);
- rate = get_be16(pb);
- get_be16(pb); /* play mode ? (0x0000 = don't loop) */
+ id = avio_rb16(pb);
+ size = avio_rb16(pb);
+ rate = avio_rb16(pb);
+ avio_rb16(pb); /* play mode ? (0x0000 = don't loop) */
codec = ff_codec_get_id(ff_codec_rso_tags, id);
- if (codec == CODEC_ID_ADPCM_IMA_WAV) {
+ if (codec == AV_CODEC_ID_ADPCM_IMA_WAV) {
av_log(s, AV_LOG_ERROR, "ADPCM in RSO not implemented\n");
return AVERROR_PATCHWELCOME;
}
}
/* now we are ready: build format streams */
- st = av_new_stream(s, 0);
+ st = avformat_new_stream(s, NULL);
if (!st)
return AVERROR(ENOMEM);
st->codec->channels = 1;
st->codec->sample_rate = rate;
- av_set_pts_info(st, 64, 1, rate);
+ avpriv_set_pts_info(st, 64, 1, rate);
return 0;
}
return 0;
}
-AVInputFormat rso_demuxer = {
+AVInputFormat ff_rso_demuxer = {
.name = "rso",
- .long_name = NULL_IF_CONFIG_SMALL("Lego Mindstorms RSO format"),
+ .long_name = NULL_IF_CONFIG_SMALL("Lego Mindstorms RSO"),
.extensions = "rso",
- .priv_data_size = 0,
- .read_probe = NULL, /* no magic value in this format */
.read_header = rso_read_header,
.read_packet = rso_read_packet,
- .read_close = NULL,
- .read_seek = pcm_read_seek,
+ .read_seek = ff_pcm_read_seek,
.codec_tag = (const AVCodecTag* const []){ff_codec_rso_tags, 0},
};