configure: Do not unconditionally add -Wall to host CFLAGS.

[ffmpeg] / libavformat / rsoenc.c

diff --git a/libavformat/rsoenc.c b/libavformat/rsoenc.c
index 5e670f43166da55bc42b229fba34095ec7666d4a..338ecf01733d525e96bbacedd8341aa56b34c7bf 100644 (file)
--- a/libavformat/rsoenc.c
+++ b/libavformat/rsoenc.c
@@ -3,20 +3,20 @@
  * Copyright (c) 2001 Fabrice Bellard (original AU code)
  * Copyright (c) 2010 Rafael Carre
  *
- * 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
  */
 
@@ -27,7 +27,7 @@
 
 static int rso_write_header(AVFormatContext *s)
 {
-    ByteIOContext  *pb  = s->pb;
+    AVIOContext  *pb  = s->pb;
     AVCodecContext *enc = s->streams[0]->codec;
 
     if (!enc->codec_tag)
@@ -38,7 +38,7 @@ static int rso_write_header(AVFormatContext *s)
         return AVERROR_INVALIDDATA;
     }
 
-    if (url_is_streamed(s->pb)) {
+    if (!s->pb->seekable) {
         av_log(s, AV_LOG_ERROR, "muxer does not support non seekable output\n");
         return AVERROR_INVALIDDATA;
     }
@@ -55,29 +55,29 @@ static int rso_write_header(AVFormatContext *s)
     }
 
     /* format header */
-    put_be16(pb, enc->codec_tag);   /* codec ID */
-    put_be16(pb, 0);                /* data size, will be written at EOF */
-    put_be16(pb, enc->sample_rate);
-    put_be16(pb, 0x0000);           /* play mode ? (0x0000 = don't loop) */
+    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) */
 
-    put_flush_packet(pb);
+    avio_flush(pb);
 
     return 0;
 }
 
 static int rso_write_packet(AVFormatContext *s, AVPacket *pkt)
 {
-    put_buffer(s->pb, pkt->data, pkt->size);
+    avio_write(s->pb, pkt->data, pkt->size);
     return 0;
 }
 
 static int rso_write_trailer(AVFormatContext *s)
 {
-    ByteIOContext *pb = s->pb;
+    AVIOContext *pb = s->pb;
     int64_t file_size;
     uint16_t coded_file_size;
 
-    file_size = url_ftell(pb);
+    file_size = avio_tell(pb);
 
     if (file_size < 0)
         return file_size;
@@ -91,16 +91,16 @@ static int rso_write_trailer(AVFormatContext *s)
     }
 
     /* update file size */
-    url_fseek(pb, 2, SEEK_SET);
-    put_be16(pb, coded_file_size);
-    url_fseek(pb, file_size, SEEK_SET);
+    avio_seek(pb, 2, SEEK_SET);
+    avio_wb16(pb, coded_file_size);
+    avio_seek(pb, file_size, SEEK_SET);
 
-    put_flush_packet(pb);
+    avio_flush(pb);
 
     return 0;
 }
 
-AVOutputFormat rso_muxer = {
+AVOutputFormat ff_rso_muxer = {
     .name           =   "rso",
     .long_name      =   NULL_IF_CONFIG_SMALL("Lego Mindstorms RSO format"),
     .extensions     =   "rso",