*/
#include "libavutil/intreadwrite.h"
-#include "libavutil/intfloat_readwrite.h"
+#include "libavutil/intfloat.h"
#include "libavutil/dict.h"
#include "avformat.h"
+#include "internal.h"
#include "pcm.h"
#include "sox.h"
return 0;
}
-static int sox_read_header(AVFormatContext *s,
- AVFormatParameters *ap)
+static int sox_read_header(AVFormatContext *s)
{
AVIOContext *pb = s->pb;
unsigned header_size, comment_size;
double sample_rate, sample_rate_frac;
AVStream *st;
- st = av_new_stream(s, 0);
+ st = avformat_new_stream(s, NULL);
if (!st)
return AVERROR(ENOMEM);
- st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
+ st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
if (avio_rl32(pb) == SOX_TAG) {
- st->codec->codec_id = CODEC_ID_PCM_S32LE;
+ st->codecpar->codec_id = AV_CODEC_ID_PCM_S32LE;
header_size = avio_rl32(pb);
avio_skip(pb, 8); /* sample count */
- sample_rate = av_int2dbl(avio_rl64(pb));
- st->codec->channels = avio_rl32(pb);
+ sample_rate = av_int2double(avio_rl64(pb));
+ st->codecpar->channels = avio_rl32(pb);
comment_size = avio_rl32(pb);
} else {
- st->codec->codec_id = CODEC_ID_PCM_S32BE;
+ st->codecpar->codec_id = AV_CODEC_ID_PCM_S32BE;
header_size = avio_rb32(pb);
avio_skip(pb, 8); /* sample count */
- sample_rate = av_int2dbl(avio_rb64(pb));
- st->codec->channels = avio_rb32(pb);
+ sample_rate = av_int2double(avio_rb64(pb));
+ st->codecpar->channels = avio_rb32(pb);
comment_size = avio_rb32(pb);
}
sample_rate_frac);
if ((header_size + 4) & 7 || header_size < SOX_FIXED_HDR + comment_size
- || st->codec->channels > 65535) /* Reserve top 16 bits */ {
+ || st->codecpar->channels > 65535) /* Reserve top 16 bits */ {
av_log(s, AV_LOG_ERROR, "invalid header\n");
return -1;
}
avio_skip(pb, header_size - SOX_FIXED_HDR - comment_size);
- st->codec->sample_rate = sample_rate;
- st->codec->bits_per_coded_sample = 32;
- st->codec->bit_rate = st->codec->sample_rate *
- st->codec->bits_per_coded_sample *
- st->codec->channels;
- st->codec->block_align = st->codec->bits_per_coded_sample *
- st->codec->channels / 8;
+ st->codecpar->sample_rate = sample_rate;
+ st->codecpar->bits_per_coded_sample = 32;
+ st->codecpar->bit_rate = st->codecpar->sample_rate *
+ st->codecpar->bits_per_coded_sample *
+ st->codecpar->channels;
+ st->codecpar->block_align = st->codecpar->bits_per_coded_sample *
+ st->codecpar->channels / 8;
- av_set_pts_info(st, 64, 1, st->codec->sample_rate);
+ avpriv_set_pts_info(st, 64, 1, st->codecpar->sample_rate);
return 0;
}
if (s->pb->eof_reached)
return AVERROR_EOF;
- size = SOX_SAMPLES*s->streams[0]->codec->block_align;
+ size = SOX_SAMPLES*s->streams[0]->codecpar->block_align;
ret = av_get_packet(s->pb, pkt, size);
if (ret < 0)
return AVERROR(EIO);
}
AVInputFormat ff_sox_demuxer = {
- "sox",
- NULL_IF_CONFIG_SMALL("SoX native format"),
- 0,
- sox_probe,
- sox_read_header,
- sox_read_packet,
- NULL,
- pcm_read_seek,
+ .name = "sox",
+ .long_name = NULL_IF_CONFIG_SMALL("SoX native"),
+ .read_probe = sox_probe,
+ .read_header = sox_read_header,
+ .read_packet = sox_read_packet,
+ .read_seek = ff_pcm_read_seek,
};