chasing indexing error

1 files changed, 0 insertions, 115 deletions

diff --git a/ffmpeg/libavformat/ircamdec.c b/ffmpeg/libavformat/ircamdec.c
deleted file mode 100644
index f9533ec..0000000
--- a/ffmpeg/libavformat/ircamdec.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * IRCAM demuxer
- * Copyright (c) 2012 Paul B Mahol
- *
- * 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 "libavutil/intreadwrite.h"
-#include "avformat.h"
-#include "internal.h"
-#include "pcm.h"
-#include "ircam.h"
-
-static int ircam_probe(AVProbeData *p)
-{
-    if ((p->buf[0] == 0x64 && p->buf[1] == 0xA3 && p->buf[3] == 0x00 &&
-         p->buf[2] >=    1 && p->buf[2] <= 4) ||
-        (p->buf[3] == 0x64 && p->buf[2] == 0xA3 && p->buf[0] == 0x00 &&
-         p->buf[1] >=    1 && p->buf[1] <= 3) &&
-        AV_RN32(p->buf + 4) && AV_RN32(p->buf + 8))
-        return AVPROBE_SCORE_MAX / 4 * 3;
-    return 0;
-}
-
-static const struct endianess {
-    uint32_t magic;
-    int      is_le;
-} table[] = {
-  { 0x64A30100, 0 },
-  { 0x64A30200, 1 },
-  { 0x64A30300, 0 },
-  { 0x64A30400, 1 },
-  { 0x0001A364, 1 },
-  { 0x0002A364, 0 },
-  { 0x0003A364, 1 },
-};
-
-static int ircam_read_header(AVFormatContext *s)
-{
-    uint32_t magic, sample_rate, channels, tag;
-    const AVCodecTag *tags;
-    int le = -1, i;
-    AVStream *st;
-
-    magic = avio_rl32(s->pb);
-    for (i = 0; i < 7; i++) {
-        if (magic == table[i].magic) {
-            le = table[i].is_le;
-            break;
-        }
-    }
-
-    if (le == 1) {
-        sample_rate = av_int2float(avio_rl32(s->pb));
-        channels    = avio_rl32(s->pb);
-        tag         = avio_rl32(s->pb);
-        tags        = ff_codec_ircam_le_tags;
-    } else if (le == 0) {
-        sample_rate = av_int2float(avio_rb32(s->pb));
-        channels    = avio_rb32(s->pb);
-        tag         = avio_rb32(s->pb);
-        tags        = ff_codec_ircam_be_tags;
-    } else {
-        return AVERROR_INVALIDDATA;
-    }
-
-    if (!channels || !sample_rate)
-        return AVERROR_INVALIDDATA;
-
-    st = avformat_new_stream(s, NULL);
-    if (!st)
-        return AVERROR(ENOMEM);
-
-    st->codec->codec_type  = AVMEDIA_TYPE_AUDIO;
-    st->codec->channels    = channels;
-    st->codec->sample_rate = sample_rate;
-
-    st->codec->codec_id = ff_codec_get_id(tags, tag);
-    if (st->codec->codec_id == AV_CODEC_ID_NONE) {
-        av_log(s, AV_LOG_ERROR, "unknown tag %X\n", tag);
-        return AVERROR_INVALIDDATA;
-    }
-
-    st->codec->bits_per_coded_sample = av_get_bits_per_sample(st->codec->codec_id);
-    st->codec->block_align = st->codec->bits_per_coded_sample * st->codec->channels / 8;
-    avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);
-    avio_skip(s->pb, 1008);
-
-    return 0;
-}
-
-AVInputFormat ff_ircam_demuxer = {
-    .name           = "ircam",
-    .long_name      = NULL_IF_CONFIG_SMALL("Berkeley/IRCAM/CARL Sound Format"),
-    .read_probe     = ircam_probe,
-    .read_header    = ircam_read_header,
-    .read_packet    = ff_pcm_read_packet,
-    .read_seek      = ff_pcm_read_seek,
-    .extensions     = "sf,ircam",
-    .flags          = AVFMT_GENERIC_INDEX,
-};