1 files changed, 0 insertions, 111 deletions
diff --git a/ffmpeg/libavformat/rsoenc.c b/ffmpeg/libavformat/rsoenc.c
deleted file mode 100644
index ee679b6..0000000
--- a/ffmpeg/libavformat/rsoenc.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * RSO muxer
- * Copyright (c) 2001 Fabrice Bellard (original AU code)
- * Copyright (c) 2010 Rafael Carre
- *
- * 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 "avformat.h"
-#include "internal.h"
-#include "riff.h"
-#include "rso.h"
-
-static int rso_write_header(AVFormatContext *s)
-{
-    AVIOContext  *pb  = s->pb;
-    AVCodecContext *enc = s->streams[0]->codec;
-
-    if (!enc->codec_tag)
-        return AVERROR_INVALIDDATA;
-
-    if (enc->channels != 1) {
-        av_log(s, AV_LOG_ERROR, "RSO only supports mono\n");
-        return AVERROR_INVALIDDATA;
-    }
-
-    if (!s->pb->seekable) {
-        av_log(s, AV_LOG_ERROR, "muxer does not support non seekable output\n");
-        return AVERROR_INVALIDDATA;
-    }
-
-    /* XXX: find legal sample rates (if any) */
-    if (enc->sample_rate >= 1u<<16) {
-        av_log(s, AV_LOG_ERROR, "Sample rate must be < 65536\n");
-        return AVERROR_INVALIDDATA;
-    }
-
-    if (enc->codec_id == AV_CODEC_ID_ADPCM_IMA_WAV) {
-        av_log(s, AV_LOG_ERROR, "ADPCM in RSO not implemented\n");
-        return AVERROR_PATCHWELCOME;
-    }
-
-    /* format header */
-    avio_wb16(pb, enc->codec_tag);   /* codec ID */
-    avio_wb16(pb, 0);                /* data size, will be written at EOF */
-    avio_wb16(pb, enc->sample_rate);
-    avio_wb16(pb, 0x0000);           /* play mode ? (0x0000 = don't loop) */
-
-    avio_flush(pb);
-
-    return 0;
-}
-
-static int rso_write_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    avio_write(s->pb, pkt->data, pkt->size);
-    return 0;
-}
-
-static int rso_write_trailer(AVFormatContext *s)
-{
-    AVIOContext *pb = s->pb;
-    int64_t file_size;
-    uint16_t coded_file_size;
-
-    file_size = avio_tell(pb);
-
-    if (file_size < 0)
-        return file_size;
-
-    if (file_size > 0xffff + RSO_HEADER_SIZE) {
-        av_log(s, AV_LOG_WARNING,
-               "Output file is too big (%"PRId64" bytes >= 64kB)\n", file_size);
-        coded_file_size = 0xffff;
-    } else {
-        coded_file_size = file_size - RSO_HEADER_SIZE;
-    }
-
-    /* update file size */
-    avio_seek(pb, 2, SEEK_SET);
-    avio_wb16(pb, coded_file_size);
-    avio_seek(pb, file_size, SEEK_SET);
-
-    return 0;
-}
-
-AVOutputFormat ff_rso_muxer = {
-    .name           =   "rso",
-    .long_name      =   NULL_IF_CONFIG_SMALL("Lego Mindstorms RSO"),
-    .extensions     =   "rso",
-    .audio_codec    =   AV_CODEC_ID_PCM_U8,
-    .video_codec    =   AV_CODEC_ID_NONE,
-    .write_header   =   rso_write_header,
-    .write_packet   =   rso_write_packet,
-    .write_trailer  =   rso_write_trailer,
-    .codec_tag      =   (const AVCodecTag* const []){ff_codec_rso_tags, 0},
-};