mp3enc: write trailing padding

[ffmpeg] / libavformat / rsoenc.c

diff --git a/libavformat/rsoenc.c b/libavformat/rsoenc.c
index 009326577247c33bcc07d08ec67c578ef0d79eef..dd0fbf8c418ec8bb9e6453d5c65c5397d35989ea 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
  */
 
@@ -28,46 +28,46 @@
 static int rso_write_header(AVFormatContext *s)
 {
     AVIOContext  *pb  = s->pb;
-    AVCodecContext *enc = s->streams[0]->codec;
+    AVCodecParameters *par = s->streams[0]->codecpar;
 
-    if (!enc->codec_tag)
+    if (!par->codec_tag)
         return AVERROR_INVALIDDATA;
 
-    if (enc->channels != 1) {
+    if (par->channels != 1) {
         av_log(s, AV_LOG_ERROR, "RSO only supports mono\n");
         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;
     }
 
     /* XXX: find legal sample rates (if any) */
-    if (enc->sample_rate >= 1u<<16) {
+    if (par->sample_rate >= 1u<<16) {
         av_log(s, AV_LOG_ERROR, "Sample rate must be < 65536\n");
         return AVERROR_INVALIDDATA;
     }
 
-    if (enc->codec_id == CODEC_ID_ADPCM_IMA_WAV) {
+    if (par->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 */
-    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, par->codec_tag);   /* codec ID */
+    avio_wb16(pb, 0);                /* data size, will be written at EOF */
+    avio_wb16(pb, par->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;
 }
 
@@ -77,7 +77,7 @@ static int rso_write_trailer(AVFormatContext *s)
     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;
@@ -91,24 +91,22 @@ 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);
-
-    put_flush_packet(pb);
+    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 format"),
+    .long_name      =   NULL_IF_CONFIG_SMALL("Lego Mindstorms RSO"),
     .extensions     =   "rso",
-    .priv_data_size =   0,
-    .audio_codec    =   CODEC_ID_PCM_U8,
-    .video_codec    =   CODEC_ID_NONE,
+    .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},
+    .flags          =   AVFMT_NOTIMESTAMPS,
 };