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Diffstat (limited to 'libavformat/asfdec.c')
-rw-r--r--libavformat/asfdec.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index cbcd576c9f..e27c29b193 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -350,7 +350,7 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size)
avio_rl16(pb); /* panes */
st->codec->bits_per_coded_sample = avio_rl16(pb); /* depth */
tag1 = avio_rl32(pb);
- avio_seek(pb, 20, SEEK_CUR);
+ avio_skip(pb, 20);
// av_log(s, AV_LOG_DEBUG, "size:%d tsize:%d sizeX:%d\n", size, total_size, sizeX);
if (sizeX > 40) {
st->codec->extradata_size = sizeX - 40;
@@ -388,7 +388,7 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size)
st->need_parsing = AVSTREAM_PARSE_FULL_ONCE;
}
pos2 = avio_tell(pb);
- avio_seek(pb, size - (pos2 - pos1 + 24), SEEK_CUR);
+ avio_skip(pb, size - (pos2 - pos1 + 24));
return 0;
}
@@ -428,14 +428,14 @@ static int asf_read_ext_stream_properties(AVFormatContext *s, int64_t size)
for (i=0; i<stream_ct; i++){
avio_rl16(pb);
ext_len = avio_rl16(pb);
- avio_seek(pb, ext_len, SEEK_CUR);
+ avio_skip(pb, ext_len);
}
for (i=0; i<payload_ext_ct; i++){
ff_get_guid(pb, &g);
ext_d=avio_rl16(pb);
ext_len=avio_rl32(pb);
- avio_seek(pb, ext_len, SEEK_CUR);
+ avio_skip(pb, ext_len);
}
return 0;
@@ -455,7 +455,7 @@ static int asf_read_content_desc(AVFormatContext *s, int64_t size)
get_tag(s, "author" , 0, len2);
get_tag(s, "copyright", 0, len3);
get_tag(s, "comment" , 0, len4);
- avio_seek(pb, len5, SEEK_CUR);
+ avio_skip(pb, len5);
return 0;
}
@@ -475,7 +475,7 @@ static int asf_read_ext_content_desc(AVFormatContext *s, int64_t size)
if (name_len%2) // must be even, broken lavf versions wrote len-1
name_len += 1;
if ((ret = avio_get_str16le(pb, name_len, name, sizeof(name))) < name_len)
- avio_seek(pb, name_len - ret, SEEK_CUR);
+ avio_skip(pb, name_len - ret);
value_type = avio_rl16(pb);
value_len = avio_rl16(pb);
if (!value_type && value_len%2)
@@ -505,7 +505,7 @@ static int asf_read_language_list(AVFormatContext *s, int64_t size)
char lang[6];
unsigned int lang_len = avio_r8(pb);
if ((ret = avio_get_str16le(pb, lang_len, lang, sizeof(lang))) < lang_len)
- avio_seek(pb, lang_len - ret, SEEK_CUR);
+ avio_skip(pb, lang_len - ret);
if (j < 128)
av_strlcpy(asf->stream_languages[j], lang, sizeof(*asf->stream_languages));
}
@@ -531,10 +531,10 @@ static int asf_read_metadata(AVFormatContext *s, int64_t size)
value_len= avio_rl32(pb);
if ((ret = avio_get_str16le(pb, name_len, name, sizeof(name))) < name_len)
- avio_seek(pb, name_len - ret, SEEK_CUR);
+ avio_skip(pb, name_len - ret);
//av_log(s, AV_LOG_ERROR, "%d %d %d %d %d <%s>\n", i, stream_num, name_len, value_type, value_len, name);
value_num= avio_rl16(pb);//we should use get_value() here but it does not work 2 is le16 here but le32 elsewhere
- avio_seek(pb, value_len - 2, SEEK_CUR);
+ avio_skip(pb, value_len - 2);
if(stream_num<128){
if (!strcmp(name, "AspectRatioX")) asf->dar[stream_num].num= value_num;
@@ -571,7 +571,7 @@ static int asf_read_marker(AVFormatContext *s, int64_t size)
avio_rl32(pb); // flags
name_len = avio_rl32(pb); // name length
if ((ret = avio_get_str16le(pb, name_len * 2, name, sizeof(name))) < name_len)
- avio_seek(pb, name_len - ret, SEEK_CUR);
+ avio_skip(pb, name_len - ret);
ff_new_chapter(s, i, (AVRational){1, 10000000}, pres_time, AV_NOPTS_VALUE, name );
}
@@ -826,16 +826,16 @@ static int asf_read_frame_header(AVFormatContext *s, AVIOContext *pb){
// for(i=0; i<asf->packet_replic_size-8; i++)
// av_log(s, AV_LOG_DEBUG, "%02X ",avio_r8(pb));
// av_log(s, AV_LOG_DEBUG, "\n");
- avio_seek(pb, 10, SEEK_CUR);
+ avio_skip(pb, 10);
ts0= avio_rl64(pb);
ts1= avio_rl64(pb);
- avio_seek(pb, 12, SEEK_CUR);
+ avio_skip(pb, 12);
avio_rl32(pb);
- avio_seek(pb, asf->packet_replic_size - 8 - 38 - 4, SEEK_CUR);
+ avio_skip(pb, asf->packet_replic_size - 8 - 38 - 4);
if(ts0!= -1) asf->packet_frag_timestamp= ts0/10000;
else asf->packet_frag_timestamp= AV_NOPTS_VALUE;
}else
- avio_seek(pb, asf->packet_replic_size - 8, SEEK_CUR);
+ avio_skip(pb, asf->packet_replic_size - 8);
rsize += asf->packet_replic_size; // FIXME - check validity
} else if (asf->packet_replic_size==1){
// multipacket - frag_offset is beginning timestamp
@@ -895,7 +895,7 @@ static int ff_asf_parse_packet(AVFormatContext *s, AVIOContext *pb, AVPacket *pk
//printf("PacketLeftSize:%d Pad:%d Pos:%"PRId64"\n", asf->packet_size_left, asf->packet_padsize, avio_tell(pb));
assert(ret>=0);
/* fail safe */
- avio_seek(pb, ret, SEEK_CUR);
+ avio_skip(pb, ret);
asf->packet_pos= avio_tell(pb);
if (asf->data_object_size != (uint64_t)-1 &&
@@ -914,7 +914,7 @@ static int ff_asf_parse_packet(AVFormatContext *s, AVIOContext *pb, AVPacket *pk
) {
asf->packet_time_start = 0;
/* unhandled packet (should not happen) */
- avio_seek(pb, asf->packet_frag_size, SEEK_CUR);
+ avio_skip(pb, asf->packet_frag_size);
asf->packet_size_left -= asf->packet_frag_size;
if(asf->stream_index < 0)
av_log(s, AV_LOG_ERROR, "ff asf skip %d (unknown stream)\n", asf->packet_frag_size);
@@ -934,7 +934,7 @@ static int ff_asf_parse_packet(AVFormatContext *s, AVIOContext *pb, AVPacket *pk
if (asf->packet_multi_size < asf->packet_obj_size)
{
asf->packet_time_start = 0;
- avio_seek(pb, asf->packet_multi_size, SEEK_CUR);
+ avio_skip(pb, asf->packet_multi_size);
asf->packet_size_left -= asf->packet_multi_size;
continue;
}
@@ -1199,7 +1199,7 @@ static void asf_build_simple_index(AVFormatContext *s, int stream_index)
avio_seek(s->pb, current_pos, SEEK_SET);
return;
}
- avio_seek(s->pb, gsize-24, SEEK_CUR);
+ avio_skip(s->pb, gsize-24);
ff_get_guid(s->pb, &g);
}