1 files changed, 0 insertions, 127 deletions
diff --git a/ffmpeg1/libavformat/rtpenc_xiph.c b/ffmpeg1/libavformat/rtpenc_xiph.c
deleted file mode 100644
index bc40cf8..0000000
--- a/ffmpeg1/libavformat/rtpenc_xiph.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * RTP packetization for Xiph audio and video
- * Copyright (c) 2010 Josh Allmann
- *
- * 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/avassert.h"
-#include "avformat.h"
-#include "rtpenc.h"
-
-/**
- * Packetize Xiph frames into RTP according to
- * RFC 5215 (Vorbis) and the Theora RFC draft.
- * (http://svn.xiph.org/trunk/theora/doc/draft-ietf-avt-rtp-theora-00.txt)
- */
-void ff_rtp_send_xiph(AVFormatContext *s1, const uint8_t *buff, int size)
-{
-    RTPMuxContext *s = s1->priv_data;
-    int max_pkt_size, xdt, frag;
-    uint8_t *q;
-
-    max_pkt_size = s->max_payload_size;
-
-    // set xiph data type
-    switch (*buff) {
-    case 0x01:   // vorbis id
-    case 0x05:   // vorbis setup
-    case 0x80:   // theora header
-    case 0x82:   // theora tables
-        xdt = 1; // packed config payload
-        break;
-    case 0x03:   // vorbis comments
-    case 0x81:   // theora comments
-        xdt = 2; // comment payload
-        break;
-    default:
-        xdt = 0; // raw data payload
-        break;
-    }
-
-    // Set ident.
-    // Probably need a non-fixed way of generating
-    // this, but it has to be done in SDP and passed in from there.
-    q = s->buf;
-    *q++ = (RTP_XIPH_IDENT >> 16) & 0xff;
-    *q++ = (RTP_XIPH_IDENT >>  8) & 0xff;
-    *q++ = (RTP_XIPH_IDENT      ) & 0xff;
-
-    // set fragment
-    // 0 - whole frame (possibly multiple frames)
-    // 1 - first fragment
-    // 2 - fragment continuation
-    // 3 - last fragmement
-    frag = size <= max_pkt_size ? 0 : 1;
-
-    if (!frag && !xdt) { // do we have a whole frame of raw data?
-        uint8_t *end_ptr = s->buf + 6 + max_pkt_size; // what we're allowed to write
-        uint8_t *ptr     = s->buf_ptr + 2 + size; // what we're going to write
-        int remaining    = end_ptr - ptr;
-
-        av_assert1(s->num_frames <= s->max_frames_per_packet);
-        if ((s->num_frames > 0 && remaining < 0) ||
-            s->num_frames == s->max_frames_per_packet) {
-            // send previous packets now; no room for new data
-            ff_rtp_send_data(s1, s->buf, s->buf_ptr - s->buf, 0);
-            s->num_frames = 0;
-        }
-
-        // buffer current frame to send later
-        if (0 == s->num_frames) s->timestamp = s->cur_timestamp;
-        s->num_frames++;
-
-        // Set packet header. Normally, this is OR'd with frag and xdt,
-        // but those are zero, so omitted here
-        *q++ = s->num_frames;
-
-        if (s->num_frames > 1) q = s->buf_ptr; // jump ahead if needed
-        *q++ = (size >> 8) & 0xff;
-        *q++ = size & 0xff;
-        memcpy(q, buff, size);
-        q += size;
-        s->buf_ptr = q;
-
-        return;
-    } else if (s->num_frames) {
-        // immediately send buffered frames if buffer is not raw data,
-        // or if current frame is fragmented.
-        ff_rtp_send_data(s1, s->buf, s->buf_ptr - s->buf, 0);
-    }
-
-    s->timestamp = s->cur_timestamp;
-    s->num_frames = 0;
-    s->buf_ptr = q;
-    while (size > 0) {
-        int len = (!frag || frag == 3) ? size : max_pkt_size;
-        q = s->buf_ptr;
-
-        // set packet headers
-        *q++ = (frag << 6) | (xdt << 4); // num_frames = 0
-        *q++ = (len >> 8) & 0xff;
-        *q++ = len & 0xff;
-        // set packet body
-        memcpy(q, buff, len);
-        q += len;
-        buff += len;
-        size -= len;
-
-        ff_rtp_send_data(s1, s->buf, q - s->buf, 0);
-
-        frag = size <= max_pkt_size ? 3 : 2;
-    }
-}