build: fix standalone compilation of OMA muxer

[ffmpeg] / libavformat / ncdec.c

diff --git a/libavformat/ncdec.c b/libavformat/ncdec.c
index 1472d15ca4bf5a11bcf9c204cb4fd54770313bb4..ab1d302a8210273a8fc45e932b0ab9a8ffadd388 100644 (file)
--- a/libavformat/ncdec.c
+++ b/libavformat/ncdec.c
@@ -3,25 +3,26 @@
  * Copyright (c) 2009  Nicolas Martin (martinic at iro dot umontreal dot ca)
  *                     Edouard Auvinet
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; 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"
 
 #define NC_VIDEO_FLAG 0x1A5
 
@@ -45,7 +46,7 @@ static int nc_probe(AVProbeData *probe_packet)
 
 static int nc_read_header(AVFormatContext *s, AVFormatParameters *ap)
 {
-    AVStream *st = av_new_stream(s, 0);
+    AVStream *st = avformat_new_stream(s, NULL);
 
     if (!st)
         return AVERROR(ENOMEM);
@@ -54,7 +55,7 @@ static int nc_read_header(AVFormatContext *s, AVFormatParameters *ap)
     st->codec->codec_id   = CODEC_ID_MPEG4;
     st->need_parsing      = AVSTREAM_PARSE_FULL;
 
-    av_set_pts_info(st, 64, 1, 100);
+    avpriv_set_pts_info(st, 64, 1, 100);
 
     return 0;
 }
@@ -66,14 +67,14 @@ static int nc_read_packet(AVFormatContext *s, AVPacket *pkt)
 
     uint32_t state=-1;
     while (state != NC_VIDEO_FLAG) {
-        if (url_feof(s->pb))
+        if (s->pb->eof_reached)
             return AVERROR(EIO);
-        state = (state<<8) + get_byte(s->pb);
+        state = (state<<8) + avio_r8(s->pb);
     }
 
-    get_byte(s->pb);
-    size = get_le16(s->pb);
-    url_fskip(s->pb, 9);
+    avio_r8(s->pb);
+    size = avio_rl16(s->pb);
+    avio_skip(s->pb, 9);
 
     if (size == 0) {
         av_log(s, AV_LOG_DEBUG, "Next packet size is zero\n");
@@ -91,11 +92,10 @@ static int nc_read_packet(AVFormatContext *s, AVPacket *pkt)
 }
 
 AVInputFormat ff_nc_demuxer = {
-    "nc",
-    NULL_IF_CONFIG_SMALL("NC camera feed format"),
-    0,
-    nc_probe,
-    nc_read_header,
-    nc_read_packet,
+    .name           = "nc",
+    .long_name      = NULL_IF_CONFIG_SMALL("NC camera feed format"),
+    .read_probe     = nc_probe,
+    .read_header    = nc_read_header,
+    .read_packet    = nc_read_packet,
     .extensions = "v",
 };