chasing indexing error

1 files changed, 0 insertions, 133 deletions

diff --git a/ffmpeg/libavformat/rtpdec_svq3.c b/ffmpeg/libavformat/rtpdec_svq3.c
deleted file mode 100644
index 98e8b58..0000000
--- a/ffmpeg/libavformat/rtpdec_svq3.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Sorenson-3 (SVQ3/SV3V) payload for RTP
- * Copyright (c) 2010 Ronald S. Bultje
- *
- * 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
- */
-
-/**
- * @file
- * @brief RTP support for the SV3V (SVQ3) payload
- * @author Ronald S. Bultje <rbultje@ronald.bitfreak.net>
- * @see http://wiki.multimedia.cx/index.php?title=Sorenson_Video_3#Packetization
- */
-
-#include <string.h>
-#include "libavutil/intreadwrite.h"
-#include "internal.h"
-#include "rtp.h"
-#include "rtpdec.h"
-#include "rtpdec_formats.h"
-
-struct PayloadContext {
-    AVIOContext *pktbuf;
-    int64_t        timestamp;
-};
-
-/** return 0 on packet, <0 on partial packet or error... */
-static int svq3_parse_packet (AVFormatContext *s, PayloadContext *sv,
-                              AVStream *st, AVPacket *pkt,
-                              uint32_t *timestamp,
-                              const uint8_t *buf, int len, uint16_t seq,
-                              int flags)
-{
-    int config_packet, start_packet, end_packet;
-
-    if (len < 2)
-        return AVERROR_INVALIDDATA;
-
-    config_packet = buf[0] & 0x40;
-    start_packet  = buf[0] & 0x20;
-    end_packet    = buf[0] & 0x10;
-    buf += 2;     // ignore buf[1]
-    len -= 2;
-
-    if (config_packet) {
-
-        av_freep(&st->codec->extradata);
-        st->codec->extradata_size = 0;
-
-        if (len < 2 || ff_alloc_extradata(st->codec, len + 8))
-            return AVERROR_INVALIDDATA;
-
-        memcpy(st->codec->extradata, "SEQH", 4);
-        AV_WB32(st->codec->extradata + 4, len);
-        memcpy(st->codec->extradata + 8, buf, len);
-
-        /* We set codec_id to AV_CODEC_ID_NONE initially to
-         * delay decoder initialization since extradata is
-         * carried within the RTP stream, not SDP. Here,
-         * by setting codec_id to AV_CODEC_ID_SVQ3, we are signalling
-         * to the decoder that it is OK to initialize. */
-        st->codec->codec_id = AV_CODEC_ID_SVQ3;
-
-        return AVERROR(EAGAIN);
-    }
-
-    if (start_packet) {
-        int res;
-
-        if (sv->pktbuf) {
-            uint8_t *tmp;
-            avio_close_dyn_buf(sv->pktbuf, &tmp);
-            av_free(tmp);
-        }
-        if ((res = avio_open_dyn_buf(&sv->pktbuf)) < 0)
-            return res;
-        sv->timestamp   = *timestamp;
-    }
-
-    if (!sv->pktbuf)
-        return AVERROR_INVALIDDATA;
-
-    avio_write(sv->pktbuf, buf, len);
-
-    if (end_packet) {
-        int ret = ff_rtp_finalize_packet(pkt, &sv->pktbuf, st->index);
-        if (ret < 0)
-            return ret;
-
-        *timestamp        = sv->timestamp;
-        return 0;
-    }
-
-    return AVERROR(EAGAIN);
-}
-
-static PayloadContext *svq3_extradata_new(void)
-{
-    return av_mallocz(sizeof(PayloadContext));
-}
-
-static void svq3_extradata_free(PayloadContext *sv)
-{
-    if (sv->pktbuf) {
-        uint8_t *buf;
-        avio_close_dyn_buf(sv->pktbuf, &buf);
-        av_free(buf);
-    }
-    av_free(sv);
-}
-
-RTPDynamicProtocolHandler ff_svq3_dynamic_handler = {
-    .enc_name         = "X-SV3V-ES",
-    .codec_type       = AVMEDIA_TYPE_VIDEO,
-    .codec_id         = AV_CODEC_ID_NONE,      // see if (config_packet) above
-    .alloc            = svq3_extradata_new,
-    .free             = svq3_extradata_free,
-    .parse_packet     = svq3_parse_packet,
-};