1 files changed, 0 insertions, 118 deletions
diff --git a/ffmpeg/libavdevice/sndio_dec.c b/ffmpeg/libavdevice/sndio_dec.c
deleted file mode 100644
index 806f478..0000000
--- a/ffmpeg/libavdevice/sndio_dec.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * sndio play and grab interface
- * Copyright (c) 2010 Jacob Meuser
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg 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,
- * 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
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-#include <sndio.h>
-
-#include "libavformat/avformat.h"
-#include "libavformat/internal.h"
-#include "libavutil/opt.h"
-#include "libavutil/time.h"
-
-#include "sndio_common.h"
-
-static av_cold int audio_read_header(AVFormatContext *s1)
-{
-    SndioData *s = s1->priv_data;
-    AVStream *st;
-    int ret;
-
-    st = avformat_new_stream(s1, NULL);
-    if (!st)
-        return AVERROR(ENOMEM);
-
-    ret = ff_sndio_open(s1, 0, s1->filename);
-    if (ret < 0)
-        return ret;
-
-    /* take real parameters */
-    st->codec->codec_type  = AVMEDIA_TYPE_AUDIO;
-    st->codec->codec_id    = s->codec_id;
-    st->codec->sample_rate = s->sample_rate;
-    st->codec->channels    = s->channels;
-
-    avpriv_set_pts_info(st, 64, 1, 1000000);  /* 64 bits pts in us */
-
-    return 0;
-}
-
-static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt)
-{
-    SndioData *s = s1->priv_data;
-    int64_t bdelay, cur_time;
-    int ret;
-
-    if ((ret = av_new_packet(pkt, s->buffer_size)) < 0)
-        return ret;
-
-    ret = sio_read(s->hdl, pkt->data, pkt->size);
-    if (ret == 0 || sio_eof(s->hdl)) {
-        av_free_packet(pkt);
-        return AVERROR_EOF;
-    }
-
-    pkt->size   = ret;
-    s->softpos += ret;
-
-    /* compute pts of the start of the packet */
-    cur_time = av_gettime();
-
-    bdelay = ret + s->hwpos - s->softpos;
-
-    /* convert to pts */
-    pkt->pts = cur_time - ((bdelay * 1000000) /
-        (s->bps * s->channels * s->sample_rate));
-
-    return 0;
-}
-
-static av_cold int audio_read_close(AVFormatContext *s1)
-{
-    SndioData *s = s1->priv_data;
-
-    ff_sndio_close(s);
-
-    return 0;
-}
-
-static const AVOption options[] = {
-    { "sample_rate", "", offsetof(SndioData, sample_rate), AV_OPT_TYPE_INT, {.i64 = 48000}, 1, INT_MAX, AV_OPT_FLAG_DECODING_PARAM },
-    { "channels",    "", offsetof(SndioData, channels),    AV_OPT_TYPE_INT, {.i64 = 2},     1, INT_MAX, AV_OPT_FLAG_DECODING_PARAM },
-    { NULL },
-};
-
-static const AVClass sndio_demuxer_class = {
-    .class_name     = "sndio indev",
-    .item_name      = av_default_item_name,
-    .option         = options,
-    .version        = LIBAVUTIL_VERSION_INT,
-};
-
-AVInputFormat ff_sndio_demuxer = {
-    .name           = "sndio",
-    .long_name      = NULL_IF_CONFIG_SMALL("sndio audio capture"),
-    .priv_data_size = sizeof(SndioData),
-    .read_header    = audio_read_header,
-    .read_packet    = audio_read_packet,
-    .read_close     = audio_read_close,
-    .flags          = AVFMT_NOFILE,
-    .priv_class     = &sndio_demuxer_class,
-};