[FFmpeg-cvslog] lavf: replace all uses of url_fskip with avio_seek
Anton Khirnov
git
Thu Mar 3 18:23:05 CET 2011
ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Mon Feb 28 14:57:55 2011 +0100| [74b3f67c9c0a237843a3379391b9929e9bcfcb6e] | committer: Michael Niedermayer
lavf: replace all uses of url_fskip with avio_seek
Signed-off-by: Ronald S. Bultje <rsbultje at gmail.com>
(cherry picked from commit e356fc57a2e9887370caec58d8aafeafd1f336dc)
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=74b3f67c9c0a237843a3379391b9929e9bcfcb6e
---
libavformat/aea.c | 4 +-
libavformat/aiffdec.c | 6 ++--
libavformat/anm.c | 16 ++++++------
libavformat/ape.c | 2 +-
libavformat/asfdec.c | 30 +++++++++++-----------
libavformat/avidec.c | 44 ++++++++++++++++----------------
libavformat/avienc.c | 6 ++--
libavformat/avs.c | 4 +-
libavformat/bfi.c | 6 ++--
libavformat/bink.c | 6 ++--
libavformat/c93.c | 2 +-
libavformat/cafdec.c | 16 ++++++------
libavformat/dxa.c | 4 +-
libavformat/eacdata.c | 2 +-
libavformat/electronicarts.c | 14 +++++-----
libavformat/ffmdec.c | 2 +-
libavformat/filmstripdec.c | 4 +-
libavformat/flvdec.c | 18 ++++++------
libavformat/gxf.c | 28 ++++++++++----------
libavformat/id3v2.c | 12 ++++----
libavformat/iff.c | 14 +++++-----
libavformat/ingenientdec.c | 6 ++--
libavformat/iv8.c | 2 +-
libavformat/lmlm4.c | 2 +-
libavformat/lxfdec.c | 6 ++--
libavformat/matroskadec.c | 4 +-
libavformat/mov.c | 36 +++++++++++++-------------
libavformat/mpc8.c | 4 +-
libavformat/mpeg.c | 18 ++++++------
libavformat/mpegts.c | 2 +-
libavformat/msnwc_tcp.c | 12 ++++----
libavformat/mtv.c | 8 +++---
libavformat/mxfdec.c | 22 ++++++++--------
libavformat/ncdec.c | 2 +-
libavformat/nsvdec.c | 2 +-
libavformat/nutdec.c | 2 +-
libavformat/nuv.c | 28 ++++++++++----------
libavformat/pva.c | 2 +-
libavformat/qcp.c | 14 +++++-----
libavformat/r3d.c | 6 ++--
libavformat/rdt.c | 6 ++--
libavformat/riff.c | 4 +-
libavformat/rl2.c | 2 +-
libavformat/rmdec.c | 22 ++++++++--------
libavformat/rtpdec_asf.c | 10 +++---
libavformat/rtpdec_qt.c | 4 +-
libavformat/sauce.c | 4 +-
libavformat/siff.c | 10 +++---
libavformat/soxdec.c | 6 ++--
libavformat/spdifdec.c | 2 +-
libavformat/swfdec.c | 6 ++--
libavformat/tmv.c | 2 +-
libavformat/tta.c | 6 ++--
libavformat/txd.c | 2 +-
libavformat/vc1test.c | 2 +-
libavformat/vocdec.c | 8 +++---
libavformat/vqf.c | 6 ++--
libavformat/wav.c | 6 ++--
libavformat/wtv.c | 58 +++++++++++++++++++++---------------------
libavformat/wv.c | 6 ++--
libavformat/xa.c | 4 +-
libavformat/yop.c | 4 +-
62 files changed, 299 insertions(+), 299 deletions(-)
diff --git a/libavformat/aea.c b/libavformat/aea.c
index 8316a7e..60b2d38 100644
--- a/libavformat/aea.c
+++ b/libavformat/aea.c
@@ -62,9 +62,9 @@ static int aea_read_header(AVFormatContext *s,
return AVERROR(ENOMEM);
/* Parse the amount of channels and skip to pos 2048(0x800) */
- url_fskip(s->pb, 264);
+ avio_seek(s->pb, 264, SEEK_CUR);
st->codec->channels = avio_r8(s->pb);
- url_fskip(s->pb, 1783);
+ avio_seek(s->pb, 1783, SEEK_CUR);
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c
index b8e4ea2..849793a 100644
--- a/libavformat/aiffdec.c
+++ b/libavformat/aiffdec.c
@@ -70,7 +70,7 @@ static void get_meta(AVFormatContext *s, const char *key, int size)
int res;
if (!str) {
- url_fskip(s->pb, size);
+ avio_seek(s->pb, size, SEEK_CUR);
return;
}
@@ -242,7 +242,7 @@ static int aiff_read_header(AVFormatContext *s,
av_log(s, AV_LOG_ERROR, "file is not seekable\n");
return -1;
}
- url_fskip(pb, size - 8);
+ avio_seek(pb, size - 8, SEEK_CUR);
break;
case MKTAG('w', 'a', 'v', 'e'):
if ((uint64_t)size > (1<<30))
@@ -256,7 +256,7 @@ static int aiff_read_header(AVFormatContext *s,
default: /* Jump */
if (size & 1) /* Always even aligned */
size++;
- url_fskip (pb, size);
+ avio_seek(pb, size, SEEK_CUR);
}
}
diff --git a/libavformat/anm.c b/libavformat/anm.c
index 463beee..060cc9a 100644
--- a/libavformat/anm.c
+++ b/libavformat/anm.c
@@ -83,7 +83,7 @@ static int read_header(AVFormatContext *s,
AVStream *st;
int i, ret;
- url_fskip(pb, 4); /* magic number */
+ avio_seek(pb, 4, SEEK_CUR); /* magic number */
if (avio_rl16(pb) != MAX_PAGES) {
av_log_ask_for_sample(s, "max_pages != " AV_STRINGIFY(MAX_PAGES) "\n");
return AVERROR_INVALIDDATA;
@@ -91,7 +91,7 @@ static int read_header(AVFormatContext *s,
anm->nb_pages = avio_rl16(pb);
anm->nb_records = avio_rl32(pb);
- url_fskip(pb, 2); /* max records per page */
+ avio_seek(pb, 2, SEEK_CUR); /* max records per page */
anm->page_table_offset = avio_rl16(pb);
if (avio_rl32(pb) != ANIM_TAG)
return AVERROR_INVALIDDATA;
@@ -107,13 +107,13 @@ static int read_header(AVFormatContext *s,
st->codec->height = avio_rl16(pb);
if (avio_r8(pb) != 0)
goto invalid;
- url_fskip(pb, 1); /* frame rate multiplier info */
+ avio_seek(pb, 1, SEEK_CUR); /* frame rate multiplier info */
/* ignore last delta record (used for looping) */
if (avio_r8(pb)) /* has_last_delta */
anm->nb_records = FFMAX(anm->nb_records - 1, 0);
- url_fskip(pb, 1); /* last_delta_valid */
+ avio_seek(pb, 1, SEEK_CUR); /* last_delta_valid */
if (avio_r8(pb) != 0)
goto invalid;
@@ -121,15 +121,15 @@ static int read_header(AVFormatContext *s,
if (avio_r8(pb) != 1)
goto invalid;
- url_fskip(pb, 1); /* other recs per frame */
+ avio_seek(pb, 1, SEEK_CUR); /* other recs per frame */
if (avio_r8(pb) != 1)
goto invalid;
- url_fskip(pb, 32); /* record_types */
+ avio_seek(pb, 32, SEEK_CUR); /* record_types */
st->nb_frames = avio_rl32(pb);
av_set_pts_info(st, 64, 1, avio_rl16(pb));
- url_fskip(pb, 58);
+ avio_seek(pb, 58, SEEK_CUR);
/* color cycling and palette data */
st->codec->extradata_size = 16*8 + 4*256;
@@ -193,7 +193,7 @@ repeat:
/* parse page header */
if (anm->record < 0) {
avio_seek(pb, anm->page_table_offset + MAX_PAGES*6 + (anm->page<<16), SEEK_SET);
- url_fskip(pb, 8 + 2*p->nb_records);
+ avio_seek(pb, 8 + 2*p->nb_records, SEEK_CUR);
anm->record = 0;
}
diff --git a/libavformat/ape.c b/libavformat/ape.c
index 657a3d9..2de47ef 100644
--- a/libavformat/ape.c
+++ b/libavformat/ape.c
@@ -239,7 +239,7 @@ static int ape_read_header(AVFormatContext * s, AVFormatParameters * ap)
/* Skip any stored wav header */
if (!(ape->formatflags & MAC_FORMAT_FLAG_CREATE_WAV_HEADER))
- url_fskip(pb, ape->wavheaderlength);
+ avio_seek(pb, ape->wavheaderlength, SEEK_CUR);
}
if(ape->totalframes > UINT_MAX / sizeof(APEFrame)){
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index c0a88b7..8c5d613 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -349,7 +349,7 @@ 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);
- url_fskip(pb, 20);
+ avio_seek(pb, 20, SEEK_CUR);
// 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;
@@ -387,7 +387,7 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size)
st->need_parsing = AVSTREAM_PARSE_FULL_ONCE;
}
pos2 = url_ftell(pb);
- url_fskip(pb, size - (pos2 - pos1 + 24));
+ avio_seek(pb, size - (pos2 - pos1 + 24), SEEK_CUR);
return 0;
}
@@ -454,7 +454,7 @@ 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);
- url_fskip(pb, len5);
+ avio_seek(pb, len5, SEEK_CUR);
return 0;
}
@@ -474,7 +474,7 @@ 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)
- url_fskip(pb, name_len - ret);
+ avio_seek(pb, name_len - ret, SEEK_CUR);
value_type = avio_rl16(pb);
value_len = avio_rl16(pb);
if (!value_type && value_len%2)
@@ -504,7 +504,7 @@ 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)
- url_fskip(pb, lang_len - ret);
+ avio_seek(pb, lang_len - ret, SEEK_CUR);
if (j < 128)
av_strlcpy(asf->stream_languages[j], lang, sizeof(*asf->stream_languages));
}
@@ -530,10 +530,10 @@ 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)
- url_fskip(pb, name_len - ret);
+ avio_seek(pb, name_len - ret, SEEK_CUR);
//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
- url_fskip(pb, value_len - 2);
+ avio_seek(pb, value_len - 2, SEEK_CUR);
if(stream_num<128){
if (!strcmp(name, "AspectRatioX")) asf->dar[stream_num].num= value_num;
@@ -570,7 +570,7 @@ 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)
- url_fskip(pb, name_len - ret);
+ avio_seek(pb, name_len - ret, SEEK_CUR);
ff_new_chapter(s, i, (AVRational){1, 10000000}, pres_time, AV_NOPTS_VALUE, name );
}
@@ -825,16 +825,16 @@ 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");
- url_fskip(pb, 10);
+ avio_seek(pb, 10, SEEK_CUR);
ts0= avio_rl64(pb);
ts1= avio_rl64(pb);
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
avio_rl32(pb);
- url_fskip(pb, asf->packet_replic_size - 8 - 38 - 4);
+ avio_seek(pb, asf->packet_replic_size - 8 - 38 - 4, SEEK_CUR);
if(ts0!= -1) asf->packet_frag_timestamp= ts0/10000;
else asf->packet_frag_timestamp= AV_NOPTS_VALUE;
}else
- url_fskip(pb, asf->packet_replic_size - 8);
+ avio_seek(pb, asf->packet_replic_size - 8, SEEK_CUR);
rsize += asf->packet_replic_size; // FIXME - check validity
} else if (asf->packet_replic_size==1){
// multipacket - frag_offset is beginning timestamp
@@ -894,7 +894,7 @@ 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, url_ftell(pb));
assert(ret>=0);
/* fail safe */
- url_fskip(pb, ret);
+ avio_seek(pb, ret, SEEK_CUR);
asf->packet_pos= url_ftell(pb);
if (asf->data_object_size != (uint64_t)-1 &&
@@ -913,7 +913,7 @@ static int ff_asf_parse_packet(AVFormatContext *s, AVIOContext *pb, AVPacket *pk
) {
asf->packet_time_start = 0;
/* unhandled packet (should not happen) */
- url_fskip(pb, asf->packet_frag_size);
+ avio_seek(pb, asf->packet_frag_size, SEEK_CUR);
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);
@@ -933,7 +933,7 @@ 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;
- url_fskip(pb, asf->packet_multi_size);
+ avio_seek(pb, asf->packet_multi_size, SEEK_CUR);
asf->packet_size_left -= asf->packet_multi_size;
continue;
}
diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index a0f86ad..e8bcebc 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -321,12 +321,12 @@ static void avi_read_nikon(AVFormatContext *s, uint64_t end)
}
if (name)
av_metadata_set2(&s->metadata, name, buffer, 0);
- url_fskip(s->pb, size);
+ avio_seek(s->pb, size, SEEK_CUR);
}
break;
}
default:
- url_fskip(s->pb, size);
+ avio_seek(s->pb, size, SEEK_CUR);
break;
}
}
@@ -392,13 +392,13 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
unsigned char date[64] = {0};
size += (size & 1);
size -= avio_read(pb, date, FFMIN(size, sizeof(date)-1));
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
avi_metadata_creation_time(&s->metadata, date);
break;
}
case MKTAG('d', 'm', 'l', 'h'):
avi->is_odml = 1;
- url_fskip(pb, size + (size & 1));
+ avio_seek(pb, size + (size & 1), SEEK_CUR);
break;
case MKTAG('a', 'm', 'v', 'h'):
amv_file_format=1;
@@ -410,13 +410,13 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
avio_rl32(pb);
avi->non_interleaved |= avio_rl32(pb) & AVIF_MUSTUSEINDEX;
- url_fskip(pb, 2 * 4);
+ avio_seek(pb, 2 * 4, SEEK_CUR);
avio_rl32(pb);
avio_rl32(pb);
avih_width=avio_rl32(pb);
avih_height=avio_rl32(pb);
- url_fskip(pb, size - 10 * 4);
+ avio_seek(pb, size - 10 * 4, SEEK_CUR);
break;
case MKTAG('s', 't', 'r', 'h'):
/* stream header */
@@ -425,7 +425,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
handler = avio_rl32(pb); /* codec tag */
if(tag1 == MKTAG('p', 'a', 'd', 's')){
- url_fskip(pb, size - 8);
+ avio_seek(pb, size - 8, SEEK_CUR);
break;
}else{
stream_index++;
@@ -469,10 +469,10 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
goto fail;
}
s->streams[0]->priv_data = ast;
- url_fskip(pb, 3 * 4);
+ avio_seek(pb, 3 * 4, SEEK_CUR);
ast->scale = avio_rl32(pb);
ast->rate = avio_rl32(pb);
- url_fskip(pb, 4); /* start time */
+ avio_seek(pb, 4, SEEK_CUR); /* start time */
dv_dur = avio_rl32(pb);
if (ast->scale > 0 && ast->rate > 0 && dv_dur > 0) {
@@ -485,7 +485,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
*/
stream_index = s->nb_streams - 1;
- url_fskip(pb, size - 9*4);
+ avio_seek(pb, size - 9*4, SEEK_CUR);
break;
}
@@ -542,12 +542,12 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
if(ast->sample_size == 0)
st->duration = st->nb_frames;
ast->frame_offset= ast->cum_len;
- url_fskip(pb, size - 12 * 4);
+ avio_seek(pb, size - 12 * 4, SEEK_CUR);
break;
case MKTAG('s', 't', 'r', 'f'):
/* stream header */
if (stream_index >= (unsigned)s->nb_streams || avi->dv_demux) {
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
} else {
uint64_t cur_pos = url_ftell(pb);
if (cur_pos < list_end)
@@ -560,7 +560,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
st->codec->height=avih_height;
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
st->codec->codec_id = CODEC_ID_AMV;
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
tag1 = ff_get_bmp_header(pb, st);
@@ -620,7 +620,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
}
st->codec->height= FFABS(st->codec->height);
-// url_fskip(pb, size - 5 * 4);
+// avio_seek(pb, size - 5 * 4, SEEK_CUR);
break;
case AVMEDIA_TYPE_AUDIO:
ff_get_wav_header(pb, st->codec, size);
@@ -630,7 +630,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
ast->sample_size= st->codec->block_align;
}
if (size&1) /* 2-aligned (fix for Stargate SG-1 - 3x18 - Shades of Grey.avi) */
- url_fskip(pb, 1);
+ avio_seek(pb, 1, SEEK_CUR);
/* Force parsing as several audio frames can be in
* one packet and timestamps refer to packet start. */
st->need_parsing = AVSTREAM_PARSE_TIMESTAMPS;
@@ -658,7 +658,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
st->codec->codec_type = AVMEDIA_TYPE_DATA;
st->codec->codec_id= CODEC_ID_NONE;
st->codec->codec_tag= 0;
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
}
@@ -710,7 +710,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
}
/* skip tag */
size += (size & 1);
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
}
@@ -762,7 +762,7 @@ static int read_gab2_sub(AVStream *st, AVPacket *pkt) {
goto error;
ret = avio_get_str16le(pb, desc_len, desc, sizeof(desc));
- url_fskip(pb, desc_len - ret);
+ avio_seek(pb, desc_len - ret, SEEK_CUR);
if (*desc)
av_metadata_set2(&st->metadata, "title", desc, 0);
@@ -1008,14 +1008,14 @@ resync:
//parse JUNK
||(d[0] == 'J' && d[1] == 'U' && d[2] == 'N' && d[3] == 'K')
||(d[0] == 'i' && d[1] == 'd' && d[2] == 'x' && d[3] == '1')){
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
//av_log(s, AV_LOG_DEBUG, "SKIP\n");
goto resync;
}
//parse stray LIST
if(d[0] == 'L' && d[1] == 'I' && d[2] == 'S' && d[3] == 'T'){
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
goto resync;
}
@@ -1026,7 +1026,7 @@ resync:
//detect ##ix chunk and skip
if(d[2] == 'i' && d[3] == 'x' && n < s->nb_streams){
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
goto resync;
}
@@ -1060,7 +1060,7 @@ resync:
/*|| (st->discard >= AVDISCARD_NONKEY && !(pkt->flags & AV_PKT_FLAG_KEY))*/ //FIXME needs a little reordering
|| st->discard >= AVDISCARD_ALL){
ast->frame_offset += get_duration(ast, size);
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
goto resync;
}
diff --git a/libavformat/avienc.c b/libavformat/avienc.c
index 49585b6..5aab192 100644
--- a/libavformat/avienc.c
+++ b/libavformat/avienc.c
@@ -444,9 +444,9 @@ static int avi_write_ix(AVFormatContext *s)
/* Updating one entry in the AVI OpenDML master index */
avio_seek(pb, avist->indexes.indx_start - 8, SEEK_SET);
ffio_wfourcc(pb, "indx"); /* enabling this entry */
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
avio_wl32(pb, avi->riff_id); /* nEntriesInUse */
- url_fskip(pb, 16*avi->riff_id);
+ avio_seek(pb, 16*avi->riff_id, SEEK_CUR);
avio_wl64(pb, ix); /* qwOffset */
avio_wl32(pb, pos - ix); /* dwSize */
avio_wl32(pb, avist->indexes.entry); /* dwDuration */
@@ -603,7 +603,7 @@ static int avi_write_trailer(AVFormatContext *s)
file_size = url_ftell(pb);
avio_seek(pb, avi->odml_list - 8, SEEK_SET);
ffio_wfourcc(pb, "LIST"); /* Making this AVI OpenDML one */
- url_fskip(pb, 16);
+ avio_seek(pb, 16, SEEK_CUR);
for (n=nb_frames=0;n<s->nb_streams;n++) {
AVCodecContext *stream = s->streams[n]->codec;
diff --git a/libavformat/avs.c b/libavformat/avs.c
index 0ba5ceb..476c0a9 100644
--- a/libavformat/avs.c
+++ b/libavformat/avs.c
@@ -61,7 +61,7 @@ static int avs_read_header(AVFormatContext * s, AVFormatParameters * ap)
s->ctx_flags |= AVFMTCTX_NOHEADER;
- url_fskip(s->pb, 4);
+ avio_seek(s->pb, 4, SEEK_CUR);
avs->width = avio_rl16(s->pb);
avs->height = avio_rl16(s->pb);
avs->bits_per_sample = avio_rl16(s->pb);
@@ -204,7 +204,7 @@ static int avs_read_packet(AVFormatContext * s, AVPacket * pkt)
break;
default:
- url_fskip(s->pb, size - 4);
+ avio_seek(s->pb, size - 4, SEEK_CUR);
}
}
}
diff --git a/libavformat/bfi.c b/libavformat/bfi.c
index 4d0bd09..21676e4 100644
--- a/libavformat/bfi.c
+++ b/libavformat/bfi.c
@@ -65,19 +65,19 @@ static int bfi_read_header(AVFormatContext * s, AVFormatParameters * ap)
return AVERROR(ENOMEM);
/* Set the total number of frames. */
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
chunk_header = avio_rl32(pb);
bfi->nframes = avio_rl32(pb);
avio_rl32(pb);
avio_rl32(pb);
avio_rl32(pb);
fps = avio_rl32(pb);
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
vstream->codec->width = avio_rl32(pb);
vstream->codec->height = avio_rl32(pb);
/*Load the palette to extradata */
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
vstream->codec->extradata = av_malloc(768);
vstream->codec->extradata_size = 768;
avio_read(pb, vstream->codec->extradata,
diff --git a/libavformat/bink.c b/libavformat/bink.c
index f76d7b9..22beb4c 100644
--- a/libavformat/bink.c
+++ b/libavformat/bink.c
@@ -98,7 +98,7 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)
return AVERROR(EIO);
}
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
vst->codec->width = avio_rl32(pb);
vst->codec->height = avio_rl32(pb);
@@ -127,7 +127,7 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)
}
if (bink->num_audio_tracks) {
- url_fskip(pb, 4 * bink->num_audio_tracks);
+ avio_seek(pb, 4 * bink->num_audio_tracks, SEEK_CUR);
for (i = 0; i < bink->num_audio_tracks; i++) {
ast = av_new_stream(s, 1);
@@ -169,7 +169,7 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)
keyframe ? AVINDEX_KEYFRAME : 0);
}
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
bink->current_track = -1;
return 0;
diff --git a/libavformat/c93.c b/libavformat/c93.c
index 84cf65c..a4a0fe3 100644
--- a/libavformat/c93.c
+++ b/libavformat/c93.c
@@ -122,7 +122,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
return AVERROR(ENOMEM);
c93->audio->codec->codec_type = AVMEDIA_TYPE_AUDIO;
}
- url_fskip(pb, 26); /* VOC header */
+ avio_seek(pb, 26, SEEK_CUR); /* VOC header */
ret = voc_get_packet(s, pkt, c93->audio, datasize - 26);
if (ret > 0) {
pkt->stream_index = 1;
diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c
index 8532946..d98c4bf 100644
--- a/libavformat/cafdec.c
+++ b/libavformat/cafdec.c
@@ -114,22 +114,22 @@ static int read_kuki_chunk(AVFormatContext *s, int64_t size)
av_log(s, AV_LOG_ERROR, "invalid AAC magic cookie\n");
return AVERROR_INVALIDDATA;
}
- url_fskip(pb, skip);
+ avio_seek(pb, skip, SEEK_CUR);
} else if (st->codec->codec_id == CODEC_ID_ALAC) {
#define ALAC_PREAMBLE 12
#define ALAC_HEADER 36
if (size < ALAC_PREAMBLE + ALAC_HEADER) {
av_log(s, AV_LOG_ERROR, "invalid ALAC magic cookie\n");
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
return AVERROR_INVALIDDATA;
}
- url_fskip(pb, ALAC_PREAMBLE);
+ avio_seek(pb, ALAC_PREAMBLE, SEEK_CUR);
st->codec->extradata = av_mallocz(ALAC_HEADER + FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
avio_read(pb, st->codec->extradata, ALAC_HEADER);
st->codec->extradata_size = ALAC_HEADER;
- url_fskip(pb, size - ALAC_PREAMBLE - ALAC_HEADER);
+ avio_seek(pb, size - ALAC_PREAMBLE - ALAC_HEADER, SEEK_CUR);
} else {
st->codec->extradata = av_mallocz(size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
@@ -201,7 +201,7 @@ static int read_header(AVFormatContext *s,
int found_data, ret;
int64_t size;
- url_fskip(pb, 8); /* magic, version, file flags */
+ avio_seek(pb, 8, SEEK_CUR); /* magic, version, file flags */
/* audio description chunk */
if (avio_rb32(pb) != MKBETAG('d','e','s','c')) {
@@ -233,11 +233,11 @@ static int read_header(AVFormatContext *s,
switch (tag) {
case MKBETAG('d','a','t','a'):
- url_fskip(pb, 4); /* edit count */
+ avio_seek(pb, 4, SEEK_CUR); /* edit count */
caf->data_start = url_ftell(pb);
caf->data_size = size < 0 ? -1 : size - 4;
if (caf->data_size > 0 && !url_is_streamed(pb))
- url_fskip(pb, caf->data_size);
+ avio_seek(pb, caf->data_size, SEEK_CUR);
found_data = 1;
break;
@@ -265,7 +265,7 @@ static int read_header(AVFormatContext *s,
case MKBETAG('f','r','e','e'):
if (size < 0)
return AVERROR_INVALIDDATA;
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
}
diff --git a/libavformat/dxa.c b/libavformat/dxa.c
index 60ae92a..695ca95 100644
--- a/libavformat/dxa.c
+++ b/libavformat/dxa.c
@@ -96,7 +96,7 @@ static int dxa_read_header(AVFormatContext *s, AVFormatParameters *ap)
c->has_sound = 1;
size = avio_rb32(pb);
c->vidpos = url_ftell(pb) + size;
- url_fskip(pb, 16);
+ avio_seek(pb, 16, SEEK_CUR);
fsize = avio_rl32(pb);
ast = av_new_stream(s, 0);
@@ -108,7 +108,7 @@ static int dxa_read_header(AVFormatContext *s, AVFormatParameters *ap)
tag = avio_rl32(pb);
fsize = avio_rl32(pb);
if(tag == MKTAG('d', 'a', 't', 'a')) break;
- url_fskip(pb, fsize);
+ avio_seek(pb, fsize, SEEK_CUR);
}
c->bpc = (fsize + c->frames - 1) / c->frames;
if(ast->codec->block_align)
diff --git a/libavformat/eacdata.c b/libavformat/eacdata.c
index 6f3564e..8fc8c42 100644
--- a/libavformat/eacdata.c
+++ b/libavformat/eacdata.c
@@ -62,7 +62,7 @@ static int cdata_read_header(AVFormatContext *s, AVFormatParameters *ap)
};
sample_rate = avio_rb16(pb);
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
st = av_new_stream(s, 0);
if (!st)
diff --git a/libavformat/electronicarts.c b/libavformat/electronicarts.c
index 9f79897..cd3c338 100644
--- a/libavformat/electronicarts.c
+++ b/libavformat/electronicarts.c
@@ -222,7 +222,7 @@ static int process_audio_header_eacs(AVFormatContext *s)
ea->bytes = avio_r8(pb); /* 1=8-bit, 2=16-bit */
ea->num_channels = avio_r8(pb);
compression_type = avio_r8(pb);
- url_fskip(pb, 13);
+ avio_seek(pb, 13, SEEK_CUR);
switch (compression_type) {
case 0:
@@ -261,7 +261,7 @@ static int process_video_header_mdec(AVFormatContext *s)
{
EaDemuxContext *ea = s->priv_data;
AVIOContext *pb = s->pb;
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
ea->width = avio_rl16(pb);
ea->height = avio_rl16(pb);
ea->time_base = (AVRational){1,15};
@@ -274,7 +274,7 @@ static int process_video_header_vp6(AVFormatContext *s)
EaDemuxContext *ea = s->priv_data;
AVIOContext *pb = s->pb;
- url_fskip(pb, 16);
+ avio_seek(pb, 16, SEEK_CUR);
ea->time_base.den = avio_rl32(pb);
ea->time_base.num = avio_rl32(pb);
ea->video_codec = CODEC_ID_VP6;
@@ -316,7 +316,7 @@ static int process_ea_header(AVFormatContext *s) {
case SHEN_TAG :
blockid = avio_rl32(pb);
if (blockid == GSTR_TAG) {
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
} else if ((blockid & 0xFFFF)!=PT00_TAG) {
av_log (s, AV_LOG_ERROR, "unknown SCHl headerid\n");
return 0;
@@ -474,19 +474,19 @@ static int ea_read_packet(AVFormatContext *s,
/* audio data */
case ISNh_TAG:
/* header chunk also contains data; skip over the header portion*/
- url_fskip(pb, 32);
+ avio_seek(pb, 32, SEEK_CUR);
chunk_size -= 32;
case ISNd_TAG:
case SCDl_TAG:
case SNDC_TAG:
case SDEN_TAG:
if (!ea->audio_codec) {
- url_fskip(pb, chunk_size);
+ avio_seek(pb, chunk_size, SEEK_CUR);
break;
} else if (ea->audio_codec == CODEC_ID_PCM_S16LE_PLANAR ||
ea->audio_codec == CODEC_ID_MP3) {
num_samples = avio_rl32(pb);
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
chunk_size -= 12;
}
ret = av_get_packet(pb, pkt, chunk_size);
diff --git a/libavformat/ffmdec.c b/libavformat/ffmdec.c
index 764d55c..bcfc165 100644
--- a/libavformat/ffmdec.c
+++ b/libavformat/ffmdec.c
@@ -187,7 +187,7 @@ static int64_t get_dts(AVFormatContext *s, int64_t pos)
int64_t dts;
ffm_seek1(s, pos);
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
dts = avio_rb64(pb);
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "dts=%0.6f\n", dts / 1000000.0);
diff --git a/libavformat/filmstripdec.c b/libavformat/filmstripdec.c
index 8a0770e..a987b93 100644
--- a/libavformat/filmstripdec.c
+++ b/libavformat/filmstripdec.c
@@ -59,7 +59,7 @@ static int read_header(AVFormatContext *s,
return AVERROR_INVALIDDATA;
}
- url_fskip(pb, 2);
+ avio_seek(pb, 2, SEEK_CUR);
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
st->codec->codec_id = CODEC_ID_RAWVIDEO;
st->codec->pix_fmt = PIX_FMT_RGBA;
@@ -84,7 +84,7 @@ static int read_packet(AVFormatContext *s,
return AVERROR(EIO);
pkt->dts = url_ftell(s->pb) / (st->codec->width * (st->codec->height + film->leading) * 4);
pkt->size = av_get_packet(s->pb, pkt, st->codec->width * st->codec->height * 4);
- url_fskip(s->pb, st->codec->width * film->leading * 4);
+ avio_seek(s->pb, st->codec->width * film->leading * 4, SEEK_CUR);
if (pkt->size < 0)
return pkt->size;
pkt->flags |= AV_PKT_FLAG_KEY;
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 05f1ab5..3b30c7f 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -113,7 +113,7 @@ static int flv_set_video_codec(AVFormatContext *s, AVStream *vstream, int flv_co
static int amf_get_string(AVIOContext *ioc, char *buffer, int buffsize) {
int length = avio_rb16(ioc);
if(length >= buffsize) {
- url_fskip(ioc, length);
+ avio_seek(ioc, length, SEEK_CUR);
return -1;
}
@@ -149,7 +149,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vst
unsigned int keylen;
while(url_ftell(ioc) < max_pos - 2 && (keylen = avio_rb16(ioc))) {
- url_fskip(ioc, keylen); //skip key string
+ avio_seek(ioc, keylen, SEEK_CUR); //skip key string
if(amf_parse_object(s, NULL, NULL, NULL, max_pos, depth + 1) < 0)
return -1; //if we couldn't skip, bomb out.
}
@@ -162,7 +162,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vst
case AMF_DATA_TYPE_UNSUPPORTED:
break; //these take up no additional space
case AMF_DATA_TYPE_MIXEDARRAY:
- url_fskip(ioc, 4); //skip 32-bit max array index
+ avio_seek(ioc, 4, SEEK_CUR); //skip 32-bit max array index
while(url_ftell(ioc) < max_pos - 2 && amf_get_string(ioc, str_val, sizeof(str_val)) > 0) {
//this is the only case in which we would want a nested parse to not skip over the object
if(amf_parse_object(s, astream, vstream, str_val, max_pos, depth + 1) < 0)
@@ -182,7 +182,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vst
}
break;
case AMF_DATA_TYPE_DATE:
- url_fskip(ioc, 8 + 2); //timestamp (double) and UTC offset (int16)
+ avio_seek(ioc, 8 + 2, SEEK_CUR); //timestamp (double) and UTC offset (int16)
break;
default: //unsupported type, we couldn't skip
return -1;
@@ -254,7 +254,7 @@ static int flv_read_header(AVFormatContext *s,
{
int offset, flags;
- url_fskip(s->pb, 4);
+ avio_seek(s->pb, 4, SEEK_CUR);
flags = avio_r8(s->pb);
/* old flvtool cleared this field */
/* FIXME: better fix needed */
@@ -278,7 +278,7 @@ static int flv_read_header(AVFormatContext *s,
offset = avio_rb32(s->pb);
avio_seek(s->pb, offset, SEEK_SET);
- url_fskip(s->pb, 4);
+ avio_seek(s->pb, 4, SEEK_CUR);
s->start_time = 0;
@@ -304,7 +304,7 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
int64_t dts, pts = AV_NOPTS_VALUE;
AVStream *st = NULL;
- for(;;url_fskip(s->pb, 4)){ /* pkt size is repeated at end. skip it */
+ for(;;avio_seek(s->pb, 4, SEEK_CUR)){ /* pkt size is repeated at end. skip it */
pos = url_ftell(s->pb);
type = avio_r8(s->pb);
size = avio_rb24(s->pb);
@@ -313,7 +313,7 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
// av_log(s, AV_LOG_DEBUG, "type:%d, size:%d, dts:%d\n", type, size, dts);
if (url_feof(s->pb))
return AVERROR_EOF;
- url_fskip(s->pb, 3); /* stream id, always 0 */
+ avio_seek(s->pb, 3, SEEK_CUR); /* stream id, always 0 */
flags = 0;
if(size == 0)
@@ -454,7 +454,7 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
pkt->flags |= AV_PKT_FLAG_KEY;
leave:
- url_fskip(s->pb, 4);
+ avio_seek(s->pb, 4, SEEK_CUR);
return ret;
}
diff --git a/libavformat/gxf.c b/libavformat/gxf.c
index b290035..e2625f9 100644
--- a/libavformat/gxf.c
+++ b/libavformat/gxf.c
@@ -174,7 +174,7 @@ static void gxf_material_tags(AVIOContext *pb, int *len, struct gxf_stream_info
else if (tag == MAT_LAST_FIELD)
si->last_field = value;
} else
- url_fskip(pb, tlen);
+ avio_seek(pb, tlen, SEEK_CUR);
}
}
@@ -223,7 +223,7 @@ static void gxf_track_tags(AVIOContext *pb, int *len, struct gxf_stream_info *si
else if (tag == TRACK_FPF && (value == 1 || value == 2))
si->fields_per_frame = value;
} else
- url_fskip(pb, tlen);
+ avio_seek(pb, tlen, SEEK_CUR);
}
}
@@ -238,7 +238,7 @@ static void gxf_read_index(AVFormatContext *s, int pkt_len) {
int i;
pkt_len -= 8;
if (s->flags & AVFMT_FLAG_IGNIDX) {
- url_fskip(pb, pkt_len);
+ avio_seek(pb, pkt_len, SEEK_CUR);
return;
}
if (map_cnt > 1000) {
@@ -247,7 +247,7 @@ static void gxf_read_index(AVFormatContext *s, int pkt_len) {
}
if (pkt_len < 4 * map_cnt) {
av_log(s, AV_LOG_ERROR, "invalid index length\n");
- url_fskip(pb, pkt_len);
+ avio_seek(pb, pkt_len, SEEK_CUR);
return;
}
pkt_len -= 4 * map_cnt;
@@ -255,7 +255,7 @@ static void gxf_read_index(AVFormatContext *s, int pkt_len) {
for (i = 0; i < map_cnt; i++)
av_add_index_entry(st, (uint64_t)avio_rl32(pb) * 1024,
i * (uint64_t)fields_per_map + 1, 0, 0, 0);
- url_fskip(pb, pkt_len);
+ avio_seek(pb, pkt_len, SEEK_CUR);
}
static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) {
@@ -283,7 +283,7 @@ static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) {
}
map_len -= len;
gxf_material_tags(pb, &len, &si);
- url_fskip(pb, len);
+ avio_seek(pb, len, SEEK_CUR);
map_len -= 2;
len = avio_rb16(pb); // length of track description
if (len > map_len) {
@@ -301,7 +301,7 @@ static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) {
track_len = avio_rb16(pb);
len -= track_len;
gxf_track_tags(pb, &track_len, &si);
- url_fskip(pb, track_len);
+ avio_seek(pb, track_len, SEEK_CUR);
if (!(track_type & 0x80)) {
av_log(s, AV_LOG_ERROR, "invalid track type %x\n", track_type);
continue;
@@ -326,7 +326,7 @@ static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) {
if (len < 0)
av_log(s, AV_LOG_ERROR, "invalid track description length specified\n");
if (map_len)
- url_fskip(pb, map_len);
+ avio_seek(pb, map_len, SEEK_CUR);
if (!parse_packet_header(pb, &pkt_type, &len)) {
av_log(s, AV_LOG_ERROR, "sync lost in header\n");
return -1;
@@ -342,8 +342,8 @@ static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) {
if (len >= 0x39) {
AVRational fps;
len -= 0x39;
- url_fskip(pb, 5); // preamble
- url_fskip(pb, 0x30); // payload description
+ avio_seek(pb, 5, SEEK_CUR); // preamble
+ avio_seek(pb, 0x30, SEEK_CUR); // payload description
fps = fps_umf2avr(avio_rl32(pb));
if (!main_timebase.num || !main_timebase.den) {
// this may not always be correct, but simply the best we can get
@@ -354,7 +354,7 @@ static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) {
av_log(s, AV_LOG_INFO, "UMF packet too short\n");
} else
av_log(s, AV_LOG_INFO, "UMF packet missing\n");
- url_fskip(pb, len);
+ avio_seek(pb, len, SEEK_CUR);
// set a fallback value, 60000/1001 is specified for audio-only files
// so use that regardless of why we do not know the video frame rate.
if (!main_timebase.num || !main_timebase.den)
@@ -437,7 +437,7 @@ static int gxf_packet(AVFormatContext *s, AVPacket *pkt) {
continue;
}
if (pkt_type != PKT_MEDIA) {
- url_fskip(pb, pkt_len);
+ avio_seek(pb, pkt_len, SEEK_CUR);
continue;
}
if (pkt_len < 16) {
@@ -462,7 +462,7 @@ static int gxf_packet(AVFormatContext *s, AVPacket *pkt) {
int last = field_info & 0xffff; // last is exclusive
int bps = av_get_bits_per_sample(st->codec->codec_id)>>3;
if (first <= last && last*bps <= pkt_len) {
- url_fskip(pb, first*bps);
+ avio_seek(pb, first*bps, SEEK_CUR);
skip = pkt_len - last*bps;
pkt_len = (last-first)*bps;
} else
@@ -470,7 +470,7 @@ static int gxf_packet(AVFormatContext *s, AVPacket *pkt) {
}
ret = av_get_packet(pb, pkt, pkt_len);
if (skip)
- url_fskip(pb, skip);
+ avio_seek(pb, skip, SEEK_CUR);
pkt->stream_index = stream_index;
pkt->dts = field_nr;
return ret;
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index 43a41c2..47bc706 100644
--- a/libavformat/id3v2.c
+++ b/libavformat/id3v2.c
@@ -171,7 +171,7 @@ static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t
unsync = flags & 0x80;
if (isv34 && flags & 0x40) /* Extended header present, just skip over it */
- url_fskip(s->pb, get_size(s->pb, 4));
+ avio_seek(s->pb, get_size(s->pb, 4), SEEK_CUR);
while (len >= taghdrlen) {
unsigned int tflags;
@@ -205,7 +205,7 @@ static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t
if (tflags & (ID3v2_FLAG_ENCRYPTION | ID3v2_FLAG_COMPRESSION)) {
av_log(s, AV_LOG_WARNING, "Skipping encrypted/compressed ID3v2 frame %s.\n", tag);
- url_fskip(s->pb, tlen);
+ avio_seek(s->pb, tlen, SEEK_CUR);
} else if (tag[0] == 'T') {
if (unsync || tunsync) {
int i, j;
@@ -226,7 +226,7 @@ static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t
else if (!tag[0]) {
if (tag[1])
av_log(s, AV_LOG_WARNING, "invalid frame id, assuming padding");
- url_fskip(s->pb, tlen);
+ avio_seek(s->pb, tlen, SEEK_CUR);
break;
}
/* Skip to end of tag */
@@ -235,17 +235,17 @@ static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t
if (len > 0) {
/* Skip padding */
- url_fskip(s->pb, len);
+ avio_seek(s->pb, len, SEEK_CUR);
}
if (version == 4 && flags & 0x10) /* Footer preset, always 10 bytes, skip over it */
- url_fskip(s->pb, 10);
+ avio_seek(s->pb, 10, SEEK_CUR);
av_free(buffer);
return;
error:
av_log(s, AV_LOG_INFO, "ID3v2.%d tag skipped, cannot handle %s\n", version, reason);
- url_fskip(s->pb, len);
+ avio_seek(s->pb, len, SEEK_CUR);
av_free(buffer);
}
diff --git a/libavformat/iff.c b/libavformat/iff.c
index a5332ab..6622445 100644
--- a/libavformat/iff.c
+++ b/libavformat/iff.c
@@ -134,7 +134,7 @@ static int iff_read_header(AVFormatContext *s,
return AVERROR(ENOMEM);
st->codec->channels = 1;
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
// codec_tag used by ByteRun1 decoder to distinguish progressive (PBM) and interlaced (ILBM) content
st->codec->codec_tag = avio_rl32(pb);
@@ -152,10 +152,10 @@ static int iff_read_header(AVFormatContext *s,
if (data_size < 14)
return AVERROR_INVALIDDATA;
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
st->codec->sample_rate = avio_rb16(pb);
if (data_size >= 16) {
- url_fskip(pb, 1);
+ avio_seek(pb, 1, SEEK_CUR);
compression = avio_r8(pb);
}
break;
@@ -186,14 +186,14 @@ static int iff_read_header(AVFormatContext *s,
return AVERROR_INVALIDDATA;
st->codec->width = avio_rb16(pb);
st->codec->height = avio_rb16(pb);
- url_fskip(pb, 4); // x, y offset
+ avio_seek(pb, 4, SEEK_CUR); // x, y offset
st->codec->bits_per_coded_sample = avio_r8(pb);
if (data_size >= 11) {
- url_fskip(pb, 1); // masking
+ avio_seek(pb, 1, SEEK_CUR); // masking
compression = avio_r8(pb);
}
if (data_size >= 16) {
- url_fskip(pb, 3); // paddding, transparent
+ avio_seek(pb, 3, SEEK_CUR); // paddding, transparent
st->sample_aspect_ratio.num = avio_r8(pb);
st->sample_aspect_ratio.den = avio_r8(pb);
}
@@ -223,7 +223,7 @@ static int iff_read_header(AVFormatContext *s,
return res;
}
}
- url_fskip(pb, data_size - (url_ftell(pb) - orig_pos) + (data_size & 1));
+ avio_seek(pb, data_size - (url_ftell(pb) - orig_pos) + (data_size & 1), SEEK_CUR);
}
avio_seek(pb, iff->body_pos, SEEK_SET);
diff --git a/libavformat/ingenientdec.c b/libavformat/ingenientdec.c
index dbb3f3b..9f7065c 100644
--- a/libavformat/ingenientdec.c
+++ b/libavformat/ingenientdec.c
@@ -35,11 +35,11 @@ static int ingenient_read_packet(AVFormatContext *s, AVPacket *pkt)
w = avio_rl16(s->pb);
h = avio_rl16(s->pb);
- url_fskip(s->pb, 8); // zero + size (padded?)
- url_fskip(s->pb, 2);
+ avio_seek(s->pb, 8, SEEK_CUR); // zero + size (padded?)
+ avio_seek(s->pb, 2, SEEK_CUR);
unk1 = avio_rl16(s->pb);
unk2 = avio_rl16(s->pb);
- url_fskip(s->pb, 22); // ASCII timestamp
+ avio_seek(s->pb, 22, SEEK_CUR); // ASCII timestamp
av_log(s, AV_LOG_DEBUG, "Ingenient packet: size=%d, width=%d, height=%d, unk1=%d unk2=%d\n",
size, w, h, unk1, unk2);
diff --git a/libavformat/iv8.c b/libavformat/iv8.c
index d463350..4671a18 100644
--- a/libavformat/iv8.c
+++ b/libavformat/iv8.c
@@ -70,7 +70,7 @@ retry:
return -1;
if(type==258){
- url_fskip(s->pb, size);
+ avio_seek(s->pb, size, SEEK_CUR);
goto retry;
}
diff --git a/libavformat/lmlm4.c b/libavformat/lmlm4.c
index 2991b30..97ece01 100644
--- a/libavformat/lmlm4.c
+++ b/libavformat/lmlm4.c
@@ -100,7 +100,7 @@ static int lmlm4_read_packet(AVFormatContext *s, AVPacket *pkt) {
if ((ret = av_get_packet(pb, pkt, frame_size)) <= 0)
return AVERROR(EIO);
- url_fskip(pb, padding);
+ avio_seek(pb, padding, SEEK_CUR);
switch (frame_type) {
case LMLM4_I_FRAME:
diff --git a/libavformat/lxfdec.c b/libavformat/lxfdec.c
index 8692e62..4e98c89 100644
--- a/libavformat/lxfdec.c
+++ b/libavformat/lxfdec.c
@@ -137,8 +137,8 @@ static int get_packet_header(AVFormatContext *s, uint8_t *header, uint32_t *form
case 0:
//video
//skip VBI data and metadata
- url_fskip(pb, (int64_t)(uint32_t)AV_RL32(&header[44]) +
- (int64_t)(uint32_t)AV_RL32(&header[52]));
+ avio_seek(pb, (int64_t)(uint32_t)AV_RL32(&header[44]) +
+ (int64_t)(uint32_t)AV_RL32(&header[52]), SEEK_CUR);
break;
case 1:
//audio
@@ -255,7 +255,7 @@ static int lxf_read_header(AVFormatContext *s, AVFormatParameters *ap)
if (format == 1) {
//skip extended field data
- url_fskip(s->pb, (uint32_t)AV_RL32(&header[40]));
+ avio_seek(s->pb, (uint32_t)AV_RL32(&header[40]), SEEK_CUR);
}
return 0;
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index 72abfc1..7480475 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -1393,10 +1393,10 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
int flavor;
ffio_init_context(&b, track->codec_priv.data,track->codec_priv.size,
0, NULL, NULL, NULL, NULL);
- url_fskip(&b, 22);
+ avio_seek(&b, 22, SEEK_CUR);
flavor = avio_rb16(&b);
track->audio.coded_framesize = avio_rb32(&b);
- url_fskip(&b, 12);
+ avio_seek(&b, 12, SEEK_CUR);
track->audio.sub_packet_h = avio_rb16(&b);
track->audio.frame_size = avio_rb16(&b);
track->audio.sub_packet_size = avio_rb16(&b);
diff --git a/libavformat/mov.c b/libavformat/mov.c
index f8360c6..537b9c6 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -296,7 +296,7 @@ static int mov_read_default(MOVContext *c, AVIOContext *pb, MOVAtom atom)
parse = mov_read_udta_string;
if (!parse) { /* skip leaf atoms data */
- url_fskip(pb, a.size);
+ avio_seek(pb, a.size, SEEK_CUR);
} else {
int64_t start_pos = url_ftell(pb);
int64_t left;
@@ -308,14 +308,14 @@ static int mov_read_default(MOVContext *c, AVIOContext *pb, MOVAtom atom)
return 0;
left = a.size - url_ftell(pb) + start_pos;
if (left > 0) /* skip garbage at atom end */
- url_fskip(pb, left);
+ avio_seek(pb, left, SEEK_CUR);
}
total_size += a.size;
}
if (total_size < atom.size && atom.size < 0x7ffff)
- url_fskip(pb, atom.size - total_size);
+ avio_seek(pb, atom.size - total_size, SEEK_CUR);
return 0;
}
@@ -357,7 +357,7 @@ static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom)
uint16_t volume_len, len;
int16_t type;
- url_fskip(pb, 10);
+ avio_seek(pb, 10, SEEK_CUR);
volume_len = avio_r8(pb);
volume_len = FFMIN(volume_len, 27);
@@ -365,7 +365,7 @@ static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom)
dref->volume[volume_len] = 0;
av_log(c->fc, AV_LOG_DEBUG, "volume %s, len %d\n", dref->volume, volume_len);
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
len = avio_r8(pb);
len = FFMIN(len, 63);
@@ -373,7 +373,7 @@ static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom)
dref->filename[len] = 0;
av_log(c->fc, AV_LOG_DEBUG, "filename %s, len %d\n", dref->filename, len);
- url_fskip(pb, 16);
+ avio_seek(pb, 16, SEEK_CUR);
/* read next level up_from_alias/down_to_target */
dref->nlvl_from = avio_rb16(pb);
@@ -381,7 +381,7 @@ static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom)
av_log(c->fc, AV_LOG_DEBUG, "nlvl from %d, nlvl to %d\n",
dref->nlvl_from, dref->nlvl_to);
- url_fskip(pb, 16);
+ avio_seek(pb, 16, SEEK_CUR);
for (type = 0; type != -1 && url_ftell(pb) < next; ) {
type = avio_rb16(pb);
@@ -416,7 +416,7 @@ static int mov_read_dref(MOVContext *c, AVIOContext *pb, MOVAtom atom)
dref->dir[j] = '/';
av_log(c->fc, AV_LOG_DEBUG, "dir %s\n", dref->dir);
} else
- url_fskip(pb, len);
+ avio_seek(pb, len, SEEK_CUR);
}
}
avio_seek(pb, next, SEEK_SET);
@@ -663,9 +663,9 @@ static int mov_read_mvhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
avio_rb16(pb); /* preferred volume */
- url_fskip(pb, 10); /* reserved */
+ avio_seek(pb, 10, SEEK_CUR); /* reserved */
- url_fskip(pb, 36); /* display matrix */
+ avio_seek(pb, 36, SEEK_CUR); /* display matrix */
avio_rb32(pb); /* preview time */
avio_rb32(pb); /* preview duration */
@@ -782,7 +782,7 @@ static int mov_read_wave(MOVContext *c, AVIOContext *pb, MOVAtom atom)
if (mov_read_default(c, pb, atom) < 0)
return -1;
} else
- url_fskip(pb, atom.size);
+ avio_seek(pb, atom.size, SEEK_CUR);
return 0;
}
@@ -833,7 +833,7 @@ static int mov_read_strf(MOVContext *c, AVIOContext *pb, MOVAtom atom)
if (!st->codec->extradata)
return AVERROR(ENOMEM);
st->codec->extradata_size = atom.size - 40;
- url_fskip(pb, 40);
+ avio_seek(pb, 40, SEEK_CUR);
avio_read(pb, st->codec->extradata, atom.size - 40);
return 0;
}
@@ -945,7 +945,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries)
* in the MOV demuxer, patch welcome. */
multiple_stsd:
av_log(c->fc, AV_LOG_WARNING, "multiple fourcc not supported\n");
- url_fskip(pb, size - (url_ftell(pb) - start_pos));
+ avio_seek(pb, size - (url_ftell(pb) - start_pos), SEEK_CUR);
continue;
}
/* we cannot demux concatenated h264 streams because of different extradata */
@@ -1003,7 +1003,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries)
len = 31;
mov_read_mac_string(c, pb, len, st->codec->codec_name, 32);
if (len < 31)
- url_fskip(pb, 31 - len);
+ avio_seek(pb, 31 - len, SEEK_CUR);
/* codec_tag YV12 triggers an UV swap in rawdec.c */
if (!memcmp(st->codec->codec_name, "Planar Y'CbCr 8-bit 4:2:0", 25))
st->codec->codec_tag=MKTAG('I', '4', '2', '0');
@@ -1174,7 +1174,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries)
st->codec->height = sc->height;
} else {
/* other codec type, just skip (rtp, mp4s, tmcd ...) */
- url_fskip(pb, size - (url_ftell(pb) - start_pos));
+ avio_seek(pb, size - (url_ftell(pb) - start_pos), SEEK_CUR);
}
/* this will read extra atoms at the end (wave, alac, damr, avcC, SMI ...) */
a.size = size - (url_ftell(pb) - start_pos);
@@ -1182,7 +1182,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries)
if (mov_read_default(c, pb, a) < 0)
return -1;
} else if (a.size > 0)
- url_fskip(pb, a.size);
+ avio_seek(pb, a.size, SEEK_CUR);
}
if(st->codec->codec_type==AVMEDIA_TYPE_AUDIO && st->codec->sample_rate==0 && sc->time_scale>1)
@@ -2078,13 +2078,13 @@ static int mov_read_wide(MOVContext *c, AVIOContext *pb, MOVAtom atom)
if (atom.size < 8)
return 0; /* continue */
if (avio_rb32(pb) != 0) { /* 0 sized mdat atom... use the 'wide' atom size */
- url_fskip(pb, atom.size - 4);
+ avio_seek(pb, atom.size - 4, SEEK_CUR);
return 0;
}
atom.type = avio_rl32(pb);
atom.size -= 8;
if (atom.type != MKTAG('m','d','a','t')) {
- url_fskip(pb, atom.size);
+ avio_seek(pb, atom.size, SEEK_CUR);
return 0;
}
err = mov_read_mdat(c, pb, atom);
diff --git a/libavformat/mpc8.c b/libavformat/mpc8.c
index 893fb6b..9d8a4d8 100644
--- a/libavformat/mpc8.c
+++ b/libavformat/mpc8.c
@@ -182,7 +182,7 @@ static void mpc8_handle_chunk(AVFormatContext *s, int tag, int64_t chunk_pos, in
avio_seek(pb, pos, SEEK_SET);
break;
default:
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
}
}
@@ -212,7 +212,7 @@ static int mpc8_read_header(AVFormatContext *s, AVFormatParameters *ap)
return -1;
}
pos = url_ftell(pb);
- url_fskip(pb, 4); //CRC
+ avio_seek(pb, 4, SEEK_CUR); //CRC
c->ver = avio_r8(pb);
if(c->ver != 8){
av_log(s, AV_LOG_ERROR, "Unknown stream version %d\n", c->ver);
diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index 6c7481e..a1ba6aa 100644
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -212,7 +212,7 @@ static long mpegps_psm_parse(MpegDemuxContext *m, AVIOContext *pb)
ps_info_length = avio_rb16(pb);
/* skip program_stream_info */
- url_fskip(pb, ps_info_length);
+ avio_seek(pb, ps_info_length, SEEK_CUR);
es_map_length = avio_rb16(pb);
/* at least one es available? */
@@ -223,7 +223,7 @@ static long mpegps_psm_parse(MpegDemuxContext *m, AVIOContext *pb)
/* remember mapping from stream id to stream type */
m->psm_es_type[es_id] = type;
/* skip program_stream_info */
- url_fskip(pb, es_info_length);
+ avio_seek(pb, es_info_length, SEEK_CUR);
es_map_length -= 4 + es_info_length;
}
avio_rb32(pb); /* crc32 */
@@ -264,7 +264,7 @@ static int mpegps_read_pes_header(AVFormatContext *s,
if (startcode == SYSTEM_HEADER_START_CODE)
goto redo;
if (startcode == PADDING_STREAM) {
- url_fskip(s->pb, avio_rb16(s->pb));
+ avio_seek(s->pb, avio_rb16(s->pb), SEEK_CUR);
goto redo;
}
if (startcode == PRIVATE_STREAM_2) {
@@ -281,7 +281,7 @@ static int mpegps_read_pes_header(AVFormatContext *s,
}
m->sofdec -= !m->sofdec;
}
- url_fskip(s->pb, len);
+ avio_seek(s->pb, len, SEEK_CUR);
goto redo;
}
if (startcode == PROGRAM_STREAM_MAP) {
@@ -359,7 +359,7 @@ static int mpegps_read_pes_header(AVFormatContext *s,
av_log(s, AV_LOG_WARNING, "pes_ext %X is invalid\n", pes_ext);
pes_ext=skip=0;
}
- url_fskip(s->pb, skip);
+ avio_seek(s->pb, skip, SEEK_CUR);
header_len -= skip;
if (pes_ext & 0x01) { /* PES extension 2 */
@@ -375,7 +375,7 @@ static int mpegps_read_pes_header(AVFormatContext *s,
}
if(header_len < 0)
goto error_redo;
- url_fskip(s->pb, header_len);
+ avio_seek(s->pb, header_len, SEEK_CUR);
}
else if( c!= 0xf )
goto redo;
@@ -433,7 +433,7 @@ static int mpegps_read_packet(AVFormatContext *s,
if(startcode == 0x1bd) {
dvdaudio_substream_type = avio_r8(s->pb);
- url_fskip(s->pb, 3);
+ avio_seek(s->pb, 3, SEEK_CUR);
len -= 4;
}
@@ -525,7 +525,7 @@ static int mpegps_read_packet(AVFormatContext *s,
} else {
skip:
/* skip packet */
- url_fskip(s->pb, len);
+ avio_seek(s->pb, len, SEEK_CUR);
goto redo;
}
/* no stream found: add a new stream */
@@ -602,7 +602,7 @@ static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index,
dts != AV_NOPTS_VALUE) {
break;
}
- url_fskip(s->pb, len);
+ avio_seek(s->pb, len, SEEK_CUR);
}
#ifdef DEBUG_SEEK
printf("pos=0x%"PRIx64" dts=0x%"PRIx64" %0.3f\n", pos, dts, dts / 90000.0);
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 5154b93..d3137fe 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -1346,7 +1346,7 @@ static int read_packet(AVFormatContext *s, uint8_t *buf, int raw_packet_size)
} else {
skip = raw_packet_size - TS_PACKET_SIZE;
if (skip > 0)
- url_fskip(pb, skip);
+ avio_seek(pb, skip, SEEK_CUR);
break;
}
}
diff --git a/libavformat/msnwc_tcp.c b/libavformat/msnwc_tcp.c
index 3033c23..2a11a57 100644
--- a/libavformat/msnwc_tcp.c
+++ b/libavformat/msnwc_tcp.c
@@ -104,19 +104,19 @@ static int msnwc_tcp_read_packet(AVFormatContext *ctx, AVPacket *pkt)
uint16_t keyframe;
uint32_t size, timestamp;
- url_fskip(pb, 1); /* one byte has been read ahead */
- url_fskip(pb, 2);
- url_fskip(pb, 2);
+ avio_seek(pb, 1, SEEK_CUR); /* one byte has been read ahead */
+ avio_seek(pb, 2, SEEK_CUR);
+ avio_seek(pb, 2, SEEK_CUR);
keyframe = avio_rl16(pb);
size = avio_rl32(pb);
- url_fskip(pb, 4);
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
+ avio_seek(pb, 4, SEEK_CUR);
timestamp = avio_rl32(pb);
if(!size || av_get_packet(pb, pkt, size) != size)
return -1;
- url_fskip(pb, 1); /* Read ahead one byte of struct size like read_header */
+ avio_seek(pb, 1, SEEK_CUR); /* Read ahead one byte of struct size like read_header */
pkt->pts = timestamp;
pkt->dts = timestamp;
diff --git a/libavformat/mtv.c b/libavformat/mtv.c
index af1a8f0..c5f14cf 100644
--- a/libavformat/mtv.c
+++ b/libavformat/mtv.c
@@ -83,10 +83,10 @@ static int mtv_read_header(AVFormatContext *s, AVFormatParameters *ap)
AVStream *st;
unsigned int audio_subsegments;
- url_fskip(pb, 3);
+ avio_seek(pb, 3, SEEK_CUR);
mtv->file_size = avio_rl32(pb);
mtv->segments = avio_rl32(pb);
- url_fskip(pb, 32);
+ avio_seek(pb, 32, SEEK_CUR);
mtv->audio_identifier = avio_rl24(pb);
mtv->audio_br = avio_rl16(pb);
mtv->img_colorfmt = avio_rl24(pb);
@@ -105,7 +105,7 @@ static int mtv_read_header(AVFormatContext *s, AVFormatParameters *ap)
mtv->img_height=mtv->img_segment_size / (mtv->img_bpp>>3)
/ mtv->img_width;
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
audio_subsegments = avio_rl16(pb);
mtv->full_segment_size =
audio_subsegments * (MTV_AUDIO_PADDING_SIZE + MTV_ASUBCHUNK_DATA_SIZE) +
@@ -164,7 +164,7 @@ static int mtv_read_packet(AVFormatContext *s, AVPacket *pkt)
if((url_ftell(pb) - s->data_offset + mtv->img_segment_size) % mtv->full_segment_size)
{
- url_fskip(pb, MTV_AUDIO_PADDING_SIZE);
+ avio_seek(pb, MTV_AUDIO_PADDING_SIZE, SEEK_CUR);
ret = av_get_packet(pb, pkt, MTV_ASUBCHUNK_DATA_SIZE);
if(ret < 0)
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 3810c0c..be61840 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -262,7 +262,7 @@ static int mxf_decrypt_triplet(AVFormatContext *s, AVPacket *pkt, KLVPacket *klv
av_aes_init(mxf->aesc, s->key, 128, 1);
}
// crypto context
- url_fskip(pb, klv_decode_ber_length(pb));
+ avio_seek(pb, klv_decode_ber_length(pb), SEEK_CUR);
// plaintext offset
klv_decode_ber_length(pb);
plaintext_size = avio_rb64(pb);
@@ -297,7 +297,7 @@ static int mxf_decrypt_triplet(AVFormatContext *s, AVPacket *pkt, KLVPacket *klv
&pkt->data[plaintext_size], size >> 4, ivec, 1);
pkt->size = orig_size;
pkt->stream_index = index;
- url_fskip(pb, end - url_ftell(pb));
+ avio_seek(pb, end - url_ftell(pb), SEEK_CUR);
return 0;
}
@@ -339,7 +339,7 @@ static int mxf_read_packet(AVFormatContext *s, AVPacket *pkt)
return 0;
} else
skip:
- url_fskip(s->pb, klv.length);
+ avio_seek(s->pb, klv.length, SEEK_CUR);
}
return AVERROR_EOF;
}
@@ -397,7 +397,7 @@ static int mxf_read_content_storage(void *arg, AVIOContext *pb, int tag, int siz
mxf->packages_refs = av_malloc(mxf->packages_count * sizeof(UID));
if (!mxf->packages_refs)
return -1;
- url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+ avio_seek(pb, 4, SEEK_CUR); /* useless size of objects, always 16 according to specs */
avio_read(pb, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID));
break;
}
@@ -416,7 +416,7 @@ static int mxf_read_source_clip(void *arg, AVIOContext *pb, int tag, int size, U
break;
case 0x1101:
/* UMID, only get last 16 bytes */
- url_fskip(pb, 16);
+ avio_seek(pb, 16, SEEK_CUR);
avio_read(pb, source_clip->source_package_uid, 16);
break;
case 0x1102:
@@ -437,7 +437,7 @@ static int mxf_read_material_package(void *arg, AVIOContext *pb, int tag, int si
package->tracks_refs = av_malloc(package->tracks_count * sizeof(UID));
if (!package->tracks_refs)
return -1;
- url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+ avio_seek(pb, 4, SEEK_CUR); /* useless size of objects, always 16 according to specs */
avio_read(pb, (uint8_t *)package->tracks_refs, package->tracks_count * sizeof(UID));
break;
}
@@ -482,7 +482,7 @@ static int mxf_read_sequence(void *arg, AVIOContext *pb, int tag, int size, UID
sequence->structural_components_refs = av_malloc(sequence->structural_components_count * sizeof(UID));
if (!sequence->structural_components_refs)
return -1;
- url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+ avio_seek(pb, 4, SEEK_CUR); /* useless size of objects, always 16 according to specs */
avio_read(pb, (uint8_t *)sequence->structural_components_refs, sequence->structural_components_count * sizeof(UID));
break;
}
@@ -500,12 +500,12 @@ static int mxf_read_source_package(void *arg, AVIOContext *pb, int tag, int size
package->tracks_refs = av_malloc(package->tracks_count * sizeof(UID));
if (!package->tracks_refs)
return -1;
- url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+ avio_seek(pb, 4, SEEK_CUR); /* useless size of objects, always 16 according to specs */
avio_read(pb, (uint8_t *)package->tracks_refs, package->tracks_count * sizeof(UID));
break;
case 0x4401:
/* UMID, only get last 16 bytes */
- url_fskip(pb, 16);
+ avio_seek(pb, 16, SEEK_CUR);
avio_read(pb, package->package_uid, 16);
break;
case 0x4701:
@@ -558,7 +558,7 @@ static int mxf_read_generic_descriptor(void *arg, AVIOContext *pb, int tag, int
descriptor->sub_descriptors_refs = av_malloc(descriptor->sub_descriptors_count * sizeof(UID));
if (!descriptor->sub_descriptors_refs)
return -1;
- url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+ avio_seek(pb, 4, SEEK_CUR); /* useless size of objects, always 16 according to specs */
avio_read(pb, (uint8_t *)descriptor->sub_descriptors_refs, descriptor->sub_descriptors_count * sizeof(UID));
break;
case 0x3004:
@@ -943,7 +943,7 @@ static int mxf_read_header(AVFormatContext *s, AVFormatParameters *ap)
}
}
if (!metadata->read)
- url_fskip(s->pb, klv.length);
+ avio_seek(s->pb, klv.length, SEEK_CUR);
}
return mxf_parse_structural_metadata(mxf);
}
diff --git a/libavformat/ncdec.c b/libavformat/ncdec.c
index 9f62f22..79a4dba 100644
--- a/libavformat/ncdec.c
+++ b/libavformat/ncdec.c
@@ -73,7 +73,7 @@ static int nc_read_packet(AVFormatContext *s, AVPacket *pkt)
avio_r8(s->pb);
size = avio_rl16(s->pb);
- url_fskip(s->pb, 9);
+ avio_seek(s->pb, 9, SEEK_CUR);
if (size == 0) {
av_log(s, AV_LOG_DEBUG, "Next packet size is zero\n");
diff --git a/libavformat/nsvdec.c b/libavformat/nsvdec.c
index dfd5e0f..cc0c5d7 100644
--- a/libavformat/nsvdec.c
+++ b/libavformat/nsvdec.c
@@ -584,7 +584,7 @@ null_chunk_retry:
((auxtag >> 16) & 0x0ff),
((auxtag >> 24) & 0x0ff),
auxsize);
- url_fskip(pb, auxsize);
+ avio_seek(pb, auxsize, SEEK_CUR);
vsize -= auxsize + sizeof(uint16_t) + sizeof(uint32_t); /* that's becoming braindead */
}
diff --git a/libavformat/nutdec.c b/libavformat/nutdec.c
index 7920b0d..8831dc0 100644
--- a/libavformat/nutdec.c
+++ b/libavformat/nutdec.c
@@ -757,7 +757,7 @@ static int decode_frame(NUTContext *nut, AVPacket *pkt, int frame_code){
||(discard >= AVDISCARD_BIDIR && last_IP_pts != AV_NOPTS_VALUE && last_IP_pts > pts)
|| discard >= AVDISCARD_ALL
|| stc->skip_until_key_frame){
- url_fskip(bc, size);
+ avio_seek(bc, size, SEEK_CUR);
return 1;
}
diff --git a/libavformat/nuv.c b/libavformat/nuv.c
index e360a64..6c7c563 100644
--- a/libavformat/nuv.c
+++ b/libavformat/nuv.c
@@ -66,7 +66,7 @@ static int get_codec_data(AVIOContext *pb, AVStream *vst,
switch (frametype) {
case NUV_EXTRADATA:
subtype = avio_r8(pb);
- url_fskip(pb, 6);
+ avio_seek(pb, 6, SEEK_CUR);
size = PKTSIZE(avio_rl32(pb));
if (vst && subtype == 'R') {
vst->codec->extradata_size = size;
@@ -78,7 +78,7 @@ static int get_codec_data(AVIOContext *pb, AVStream *vst,
}
break;
case NUV_MYTHEXT:
- url_fskip(pb, 7);
+ avio_seek(pb, 7, SEEK_CUR);
size = PKTSIZE(avio_rl32(pb));
if (size != 128 * 4)
break;
@@ -90,7 +90,7 @@ static int get_codec_data(AVIOContext *pb, AVStream *vst,
if (vst->codec->codec_tag == MKTAG('R', 'J', 'P', 'G'))
vst->codec->codec_id = CODEC_ID_NUV;
} else
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
if (ast) {
ast->codec->codec_tag = avio_rl32(pb);
@@ -102,20 +102,20 @@ static int get_codec_data(AVIOContext *pb, AVStream *vst,
ast->codec->bits_per_coded_sample);
ast->need_parsing = AVSTREAM_PARSE_FULL;
} else
- url_fskip(pb, 4 * 4);
+ avio_seek(pb, 4 * 4, SEEK_CUR);
size -= 6 * 4;
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
return 1;
case NUV_SEEKP:
size = 11;
break;
default:
- url_fskip(pb, 7);
+ avio_seek(pb, 7, SEEK_CUR);
size = PKTSIZE(avio_rl32(pb));
break;
}
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
}
return 0;
}
@@ -130,14 +130,14 @@ static int nuv_header(AVFormatContext *s, AVFormatParameters *ap) {
AVStream *vst = NULL, *ast = NULL;
avio_read(pb, id_string, 12);
is_mythtv = !memcmp(id_string, "MythTVVideo", 12);
- url_fskip(pb, 5); // version string
- url_fskip(pb, 3); // padding
+ avio_seek(pb, 5, SEEK_CUR); // version string
+ avio_seek(pb, 3, SEEK_CUR); // padding
width = avio_rl32(pb);
height = avio_rl32(pb);
avio_rl32(pb); // unused, "desiredwidth"
avio_rl32(pb); // unused, "desiredheight"
avio_r8(pb); // 'P' == progressive, 'I' == interlaced
- url_fskip(pb, 3); // padding
+ avio_seek(pb, 3, SEEK_CUR); // padding
aspect = av_int2dbl(avio_rl64(pb));
if (aspect > 0.9999 && aspect < 1.0001)
aspect = 4.0 / 3.0;
@@ -206,13 +206,13 @@ static int nuv_packet(AVFormatContext *s, AVPacket *pkt) {
switch (frametype) {
case NUV_EXTRADATA:
if (!ctx->rtjpg_video) {
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
case NUV_VIDEO:
if (ctx->v_id < 0) {
av_log(s, AV_LOG_ERROR, "Video packet in file without video stream!\n");
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
ret = av_new_packet(pkt, copyhdrsize + size);
@@ -236,7 +236,7 @@ static int nuv_packet(AVFormatContext *s, AVPacket *pkt) {
case NUV_AUDIO:
if (ctx->a_id < 0) {
av_log(s, AV_LOG_ERROR, "Audio packet in file without audio stream!\n");
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
ret = av_get_packet(pb, pkt, size);
@@ -250,7 +250,7 @@ static int nuv_packet(AVFormatContext *s, AVPacket *pkt) {
// contains no data, size value is invalid
break;
default:
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
break;
}
}
diff --git a/libavformat/pva.c b/libavformat/pva.c
index f781026..8091baa 100644
--- a/libavformat/pva.c
+++ b/libavformat/pva.c
@@ -122,7 +122,7 @@ recover:
if (pes_signal != 1) {
pva_log(s, AV_LOG_WARNING, "expected signaled PES packet, "
"trying to recover\n");
- url_fskip(pb, length - 9);
+ avio_seek(pb, length - 9, SEEK_CUR);
if (!read_packet)
return AVERROR(EIO);
goto recover;
diff --git a/libavformat/qcp.c b/libavformat/qcp.c
index 2c1fa3c..6222bd5 100644
--- a/libavformat/qcp.c
+++ b/libavformat/qcp.c
@@ -93,7 +93,7 @@ static int qcp_read_header(AVFormatContext *s, AVFormatParameters *ap)
avio_rb32(pb); // "RIFF"
s->file_size = avio_rl32(pb) + 8;
- url_fskip(pb, 8 + 4 + 1 + 1); // "QLCMfmt " + chunk-size + major-version + minor-version
+ avio_seek(pb, 8 + 4 + 1 + 1, SEEK_CUR); // "QLCMfmt " + chunk-size + major-version + minor-version
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->channels = 1;
@@ -110,13 +110,13 @@ static int qcp_read_header(AVFormatContext *s, AVFormatParameters *ap)
av_log(s, AV_LOG_ERROR, "Unknown codec GUID.\n");
return AVERROR_INVALIDDATA;
}
- url_fskip(pb, 2 + 80); // codec-version + codec-name
+ avio_seek(pb, 2 + 80, SEEK_CUR); // codec-version + codec-name
st->codec->bit_rate = avio_rl16(pb);
s->packet_size = avio_rl16(pb);
- url_fskip(pb, 2); // block-size
+ avio_seek(pb, 2, SEEK_CUR); // block-size
st->codec->sample_rate = avio_rl16(pb);
- url_fskip(pb, 2); // sample-size
+ avio_seek(pb, 2, SEEK_CUR); // sample-size
memset(c->rates_per_mode, -1, sizeof(c->rates_per_mode));
nb_rates = avio_rl32(pb);
@@ -129,7 +129,7 @@ static int qcp_read_header(AVFormatContext *s, AVFormatParameters *ap)
} else
c->rates_per_mode[mode] = size;
}
- url_fskip(pb, 16 - 2*nb_rates + 20); // empty entries of rate-map-table + reserved
+ avio_seek(pb, 16 - 2*nb_rates + 20, SEEK_CUR); // empty entries of rate-map-table + reserved
return 0;
}
@@ -174,14 +174,14 @@ static int qcp_read_packet(AVFormatContext *s, AVPacket *pkt)
case MKTAG('v', 'r', 'a', 't'):
if (avio_rl32(pb)) // var-rate-flag
s->packet_size = 0;
- url_fskip(pb, 4); // size-in-packets
+ avio_seek(pb, 4, SEEK_CUR); // size-in-packets
break;
case MKTAG('d', 'a', 't', 'a'):
c->data_size = chunk_size;
break;
default:
- url_fskip(pb, chunk_size);
+ avio_seek(pb, chunk_size, SEEK_CUR);
}
}
return AVERROR_EOF;
diff --git a/libavformat/r3d.c b/libavformat/r3d.c
index 63ed26c..0e103b6 100644
--- a/libavformat/r3d.c
+++ b/libavformat/r3d.c
@@ -72,7 +72,7 @@ static int r3d_read_red1(AVFormatContext *s)
tmp = avio_rb32(s->pb); // filenum
av_dlog(s, "filenum %d\n", tmp);
- url_fskip(s->pb, 32); // unknown
+ avio_seek(s->pb, 32, SEEK_CUR); // unknown
st->codec->width = avio_rb32(s->pb);
st->codec->height = avio_rb32(s->pb);
@@ -152,7 +152,7 @@ static void r3d_read_reos(AVFormatContext *s)
tmp = avio_rb32(s->pb);
av_dlog(s, "num audio chunks %d\n", tmp);
- url_fskip(s->pb, 6*4);
+ avio_seek(s->pb, 6*4, SEEK_CUR);
}
static int r3d_read_header(AVFormatContext *s, AVFormatParameters *ap)
@@ -332,7 +332,7 @@ static int r3d_read_packet(AVFormatContext *s, AVPacket *pkt)
break;
default:
skip:
- url_fskip(s->pb, atom.size-8);
+ avio_seek(s->pb, atom.size-8, SEEK_CUR);
}
}
return err;
diff --git a/libavformat/rdt.c b/libavformat/rdt.c
index 022cb72..ce39896 100644
--- a/libavformat/rdt.c
+++ b/libavformat/rdt.c
@@ -161,16 +161,16 @@ rdt_load_mdpr (PayloadContext *rdt, AVStream *st, int rule_nr)
num = avio_rb16(&pb);
if (rule_nr < 0 || rule_nr >= num)
return -1;
- url_fskip(&pb, rule_nr * 2);
+ avio_seek(&pb, rule_nr * 2, SEEK_CUR);
chunk_nr = avio_rb16(&pb);
- url_fskip(&pb, (num - 1 - rule_nr) * 2);
+ avio_seek(&pb, (num - 1 - rule_nr) * 2, SEEK_CUR);
/* read MDPR chunks */
num = avio_rb16(&pb);
if (chunk_nr >= num)
return -1;
while (chunk_nr--)
- url_fskip(&pb, avio_rb32(&pb));
+ avio_seek(&pb, avio_rb32(&pb), SEEK_CUR);
size = avio_rb32(&pb);
} else {
size = rdt->mlti_data_size;
diff --git a/libavformat/riff.c b/libavformat/riff.c
index 9fd5c50..709aaad 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -501,7 +501,7 @@ void ff_get_wav_header(AVIOContext *pb, AVCodecContext *codec, int size)
codec->bits_per_coded_sample = avio_rl16(pb);
codec->channel_layout = avio_rl32(pb); /* dwChannelMask */
id = avio_rl32(pb); /* 4 first bytes of GUID */
- url_fskip(pb, 12); /* skip end of GUID */
+ avio_seek(pb, 12, SEEK_CUR); /* skip end of GUID */
cbSize -= 22;
size -= 22;
}
@@ -514,7 +514,7 @@ void ff_get_wav_header(AVIOContext *pb, AVCodecContext *codec, int size)
/* It is possible for the chunk to contain garbage at the end */
if (size > 0)
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
}
codec->codec_id = ff_wav_codec_get_id(id, codec->bits_per_coded_sample);
if (codec->codec_id == CODEC_ID_AAC_LATM) {
diff --git a/libavformat/rl2.c b/libavformat/rl2.c
index eb1ef12..4538d5c 100644
--- a/libavformat/rl2.c
+++ b/libavformat/rl2.c
@@ -95,7 +95,7 @@ static av_cold int rl2_read_header(AVFormatContext *s,
int i;
int ret = 0;
- url_fskip(pb,4); /* skip FORM tag */
+ avio_seek(pb,4, SEEK_CUR); /* skip FORM tag */
back_size = avio_rl32(pb); /**< get size of the background frame */
signature = avio_rb32(pb);
data_size = avio_rb32(pb);
diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c
index 4d7c763..23f2075 100644
--- a/libavformat/rmdec.c
+++ b/libavformat/rmdec.c
@@ -132,7 +132,7 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
if (version == 3) {
int header_size = avio_rb16(pb);
int64_t startpos = url_ftell(pb);
- url_fskip(pb, 14);
+ avio_seek(pb, 14, SEEK_CUR);
rm_read_metadata(s, 0);
if ((startpos + header_size) >= url_ftell(pb) + 2) {
// fourcc (should always be "lpcJ")
@@ -141,7 +141,7 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
}
// Skip extra header crap (this should never happen)
if ((startpos + header_size) > url_ftell(pb))
- url_fskip(pb, header_size + startpos - url_ftell(pb));
+ avio_seek(pb, header_size + startpos - url_ftell(pb), SEEK_CUR);
st->codec->sample_rate = 8000;
st->codec->channels = 1;
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
@@ -150,7 +150,7 @@ static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
int flavor, sub_packet_h, coded_framesize, sub_packet_size;
int codecdata_length;
/* old version (4) */
- url_fskip(pb, 2); /* unused */
+ avio_seek(pb, 2, SEEK_CUR); /* unused */
avio_rb32(pb); /* .ra4 */
avio_rb32(pb); /* data size */
avio_rb16(pb); /* version2 */
@@ -321,7 +321,7 @@ ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVIOContext *pb,
skip:
/* skip codec info */
size = url_ftell(pb) - codec_pos;
- url_fskip(pb, codec_data_size - size);
+ avio_seek(pb, codec_data_size - size, SEEK_CUR);
return 0;
}
@@ -340,7 +340,7 @@ static int rm_read_index(AVFormatContext *s)
size = avio_rb32(pb);
if (size < 20)
return -1;
- url_fskip(pb, 2);
+ avio_seek(pb, 2, SEEK_CUR);
n_pkts = avio_rb32(pb);
str_id = avio_rb16(pb);
next_off = avio_rb32(pb);
@@ -353,10 +353,10 @@ static int rm_read_index(AVFormatContext *s)
goto skip;
for (n = 0; n < n_pkts; n++) {
- url_fskip(pb, 2);
+ avio_seek(pb, 2, SEEK_CUR);
pts = avio_rb32(pb);
pos = avio_rb32(pb);
- url_fskip(pb, 4); /* packet no. */
+ avio_seek(pb, 4, SEEK_CUR); /* packet no. */
av_add_index_entry(st, pos, pts, 0, 0, AVINDEX_KEYFRAME);
}
@@ -469,7 +469,7 @@ static int rm_read_header(AVFormatContext *s, AVFormatParameters *ap)
goto header_end;
default:
/* unknown tag: skip it */
- url_fskip(pb, tag_size - 10);
+ avio_seek(pb, tag_size - 10, SEEK_CUR);
break;
}
}
@@ -529,7 +529,7 @@ static int sync(AVFormatContext *s, int64_t *timestamp, int *flags, int *stream_
if(state == MKBETAG('I', 'N', 'D', 'X')){
int n_pkts, expected_len;
len = avio_rb32(pb);
- url_fskip(pb, 2);
+ avio_seek(pb, 2, SEEK_CUR);
n_pkts = avio_rb32(pb);
expected_len = 20 + n_pkts * 14;
if (len == 20)
@@ -566,7 +566,7 @@ static int sync(AVFormatContext *s, int64_t *timestamp, int *flags, int *stream_
if (i == s->nb_streams) {
skip:
/* skip packet if unknown number */
- url_fskip(pb, len);
+ avio_seek(pb, len, SEEK_CUR);
rm->remaining_len = 0;
continue;
}
@@ -929,7 +929,7 @@ static int64_t rm_read_dts(AVFormatContext *s, int stream_index,
break;
}
- url_fskip(s->pb, len);
+ avio_seek(s->pb, len, SEEK_CUR);
}
*ppos = pos;
return dts;
diff --git a/libavformat/rtpdec_asf.c b/libavformat/rtpdec_asf.c
index f949725..7d0bf67 100644
--- a/libavformat/rtpdec_asf.c
+++ b/libavformat/rtpdec_asf.c
@@ -187,11 +187,11 @@ static int asfrtp_parse_packet(AVFormatContext *s, PayloadContext *asf,
flags |= RTP_FLAG_KEY;
len_off = avio_rb24(pb);
if (mflags & 0x20) /**< relative timestamp */
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
if (mflags & 0x10) /**< has duration */
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
if (mflags & 0x8) /**< has location ID */
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
off = url_ftell(pb);
if (!(mflags & 0x40)) {
@@ -214,7 +214,7 @@ static int asfrtp_parse_packet(AVFormatContext *s, PayloadContext *asf,
return AVERROR(EIO);
avio_write(asf->pktbuf, buf + off, len - off);
- url_fskip(pb, len - off);
+ avio_seek(pb, len - off, SEEK_CUR);
if (!(flags & RTP_FLAG_MARKER))
return -1;
out_len = url_close_dyn_buf(asf->pktbuf, &asf->buf);
@@ -234,7 +234,7 @@ static int asfrtp_parse_packet(AVFormatContext *s, PayloadContext *asf,
asf->buf = av_realloc(asf->buf, out_len);
memcpy(asf->buf + prev_len, buf + off,
FFMIN(cur_len, len - off));
- url_fskip(pb, cur_len);
+ avio_seek(pb, cur_len, SEEK_CUR);
}
}
diff --git a/libavformat/rtpdec_qt.c b/libavformat/rtpdec_qt.c
index 7476bb9..5cf5223 100644
--- a/libavformat/rtpdec_qt.c
+++ b/libavformat/rtpdec_qt.c
@@ -149,13 +149,13 @@ static int qt_rtp_parse_packet(AVFormatContext *s, PayloadContext *qt,
break;
}
default:
- url_fskip(&pb, tlv_len);
+ avio_seek(&pb, tlv_len, SEEK_CUR);
break;
}
}
/* 32-bit alignment */
- url_fskip(&pb, ((url_ftell(&pb) + 3) & ~3) - url_ftell(&pb));
+ avio_seek(&pb, ((url_ftell(&pb) + 3) & ~3) - url_ftell(&pb), SEEK_CUR);
} else
avio_seek(&pb, 4, SEEK_SET);
diff --git a/libavformat/sauce.c b/libavformat/sauce.c
index f4ebc2f..ba737df 100644
--- a/libavformat/sauce.c
+++ b/libavformat/sauce.c
@@ -51,14 +51,14 @@ int ff_sauce_read(AVFormatContext *avctx, uint64_t *fsize, int *got_width, int g
GET_SAUCE_META("artist", 20)
GET_SAUCE_META("publisher", 20)
GET_SAUCE_META("date", 8)
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
datatype = avio_r8(pb);
filetype = avio_r8(pb);
t1 = avio_rl16(pb);
t2 = avio_rl16(pb);
nb_comments = avio_r8(pb);
flags = avio_r8(pb);
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
GET_SAUCE_META("encoder", 22);
if (got_width && datatype && filetype) {
diff --git a/libavformat/siff.c b/libavformat/siff.c
index 1d24c6a..880132f 100644
--- a/libavformat/siff.c
+++ b/libavformat/siff.c
@@ -103,7 +103,7 @@ static int siff_parse_vbv1(AVFormatContext *s, SIFFContext *c, AVIOContext *pb)
}
width = avio_rl16(pb);
height = avio_rl16(pb);
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
c->frames = avio_rl16(pb);
if(!c->frames){
av_log(s, AV_LOG_ERROR, "File contains no frames ???\n");
@@ -113,7 +113,7 @@ static int siff_parse_vbv1(AVFormatContext *s, SIFFContext *c, AVIOContext *pb)
c->rate = avio_rl16(pb);
c->block_align = c->rate * (c->bits >> 3);
- url_fskip(pb, 16); //zeroes
+ avio_seek(pb, 16, SEEK_CUR); //zeroes
st = av_new_stream(s, 0);
if (!st)
@@ -145,7 +145,7 @@ static int siff_parse_soun(AVFormatContext *s, SIFFContext *c, AVIOContext *pb)
av_log(s, AV_LOG_ERROR, "Header chunk size is incorrect\n");
return -1;
}
- url_fskip(pb, 4); //unknown value
+ avio_seek(pb, 4, SEEK_CUR); //unknown value
c->rate = avio_rl16(pb);
c->bits = avio_rl16(pb);
c->block_align = c->rate * (c->bits >> 3);
@@ -160,7 +160,7 @@ static int siff_read_header(AVFormatContext *s, AVFormatParameters *ap)
if (avio_rl32(pb) != TAG_SIFF)
return -1;
- url_fskip(pb, 4); //ignore size
+ avio_seek(pb, 4, SEEK_CUR); //ignore size
tag = avio_rl32(pb);
if (tag != TAG_VBV1 && tag != TAG_SOUN){
@@ -176,7 +176,7 @@ static int siff_read_header(AVFormatContext *s, AVFormatParameters *ap)
av_log(s, AV_LOG_ERROR, "'BODY' chunk is missing\n");
return -1;
}
- url_fskip(pb, 4); //ignore size
+ avio_seek(pb, 4, SEEK_CUR); //ignore size
return 0;
}
diff --git a/libavformat/soxdec.c b/libavformat/soxdec.c
index b668834..6d99033 100644
--- a/libavformat/soxdec.c
+++ b/libavformat/soxdec.c
@@ -58,14 +58,14 @@ static int sox_read_header(AVFormatContext *s,
if (avio_rl32(pb) == SOX_TAG) {
st->codec->codec_id = CODEC_ID_PCM_S32LE;
header_size = avio_rl32(pb);
- url_fskip(pb, 8); /* sample count */
+ avio_seek(pb, 8, SEEK_CUR); /* sample count */
sample_rate = av_int2dbl(avio_rl64(pb));
st->codec->channels = avio_rl32(pb);
comment_size = avio_rl32(pb);
} else {
st->codec->codec_id = CODEC_ID_PCM_S32BE;
header_size = avio_rb32(pb);
- url_fskip(pb, 8); /* sample count */
+ avio_seek(pb, 8, SEEK_CUR); /* sample count */
sample_rate = av_int2dbl(avio_rb64(pb));
st->codec->channels = avio_rb32(pb);
comment_size = avio_rb32(pb);
@@ -105,7 +105,7 @@ static int sox_read_header(AVFormatContext *s,
AV_METADATA_DONT_STRDUP_VAL);
}
- url_fskip(pb, header_size - SOX_FIXED_HDR - comment_size);
+ avio_seek(pb, header_size - SOX_FIXED_HDR - comment_size, SEEK_CUR);
st->codec->sample_rate = sample_rate;
st->codec->bits_per_coded_sample = 32;
diff --git a/libavformat/spdifdec.c b/libavformat/spdifdec.c
index 2fc5672..b2194ea 100644
--- a/libavformat/spdifdec.c
+++ b/libavformat/spdifdec.c
@@ -201,7 +201,7 @@ static int spdif_read_packet(AVFormatContext *s, AVPacket *pkt)
}
/* skip over the padding to the beginning of the next frame */
- url_fskip(pb, offset - pkt->size - BURST_HEADER_SIZE);
+ avio_seek(pb, offset - pkt->size - BURST_HEADER_SIZE, SEEK_CUR);
if (!s->nb_streams) {
/* first packet, create a stream */
diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c
index c567f26..b96b229 100644
--- a/libavformat/swfdec.c
+++ b/libavformat/swfdec.c
@@ -70,7 +70,7 @@ static int swf_read_header(AVFormatContext *s, AVFormatParameters *ap)
/* skip rectangle size */
nbits = avio_r8(pb) >> 3;
len = (4 * nbits - 3 + 7) / 8;
- url_fskip(pb, len);
+ avio_seek(pb, len, SEEK_CUR);
swf->frame_rate = avio_rl16(pb); /* 8.8 fixed */
avio_rl16(pb); /* frame count */
@@ -159,7 +159,7 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
st = s->streams[i];
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && st->id == -1) {
if (st->codec->codec_id == CODEC_ID_MP3) {
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
av_get_packet(pb, pkt, len-4);
} else { // ADPCM, PCM
av_get_packet(pb, pkt, len);
@@ -202,7 +202,7 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
return pkt->size;
}
skip:
- url_fskip(pb, len);
+ avio_seek(pb, len, SEEK_CUR);
}
return 0;
}
diff --git a/libavformat/tmv.c b/libavformat/tmv.c
index 7b0691d..c632988 100644
--- a/libavformat/tmv.c
+++ b/libavformat/tmv.c
@@ -152,7 +152,7 @@ static int tmv_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_get_packet(pb, pkt, pkt_size);
if (tmv->stream_index)
- url_fskip(pb, tmv->padding);
+ avio_seek(pb, tmv->padding, SEEK_CUR);
pkt->stream_index = tmv->stream_index;
tmv->stream_index ^= 1;
diff --git a/libavformat/tta.c b/libavformat/tta.c
index 42d551d..221cdf3 100644
--- a/libavformat/tta.c
+++ b/libavformat/tta.c
@@ -50,7 +50,7 @@ static int tta_read_header(AVFormatContext *s, AVFormatParameters *ap)
if (avio_rl32(s->pb) != AV_RL32("TTA1"))
return -1; // not tta file
- url_fskip(s->pb, 2); // FIXME: flags
+ avio_seek(s->pb, 2, SEEK_CUR); // FIXME: flags
channels = avio_rl16(s->pb);
bps = avio_rl16(s->pb);
samplerate = avio_rl32(s->pb);
@@ -65,7 +65,7 @@ static int tta_read_header(AVFormatContext *s, AVFormatParameters *ap)
return -1;
}
- url_fskip(s->pb, 4); // header crc
+ avio_seek(s->pb, 4, SEEK_CUR); // header crc
framelen = samplerate*256/245;
c->totalframes = datalen / framelen + ((datalen % framelen) ? 1 : 0);
@@ -91,7 +91,7 @@ static int tta_read_header(AVFormatContext *s, AVFormatParameters *ap)
av_add_index_entry(st, framepos, i*framelen, size, 0, AVINDEX_KEYFRAME);
framepos += size;
}
- url_fskip(s->pb, 4); // seektable crc
+ avio_seek(s->pb, 4, SEEK_CUR); // seektable crc
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->codec_id = CODEC_ID_TTA;
diff --git a/libavformat/txd.c b/libavformat/txd.c
index 92a0c09..22dcfdb 100644
--- a/libavformat/txd.c
+++ b/libavformat/txd.c
@@ -73,7 +73,7 @@ next_chunk:
if (chunk_size > 100)
break;
case TXD_EXTRA:
- url_fskip(s->pb, chunk_size);
+ avio_seek(s->pb, chunk_size, SEEK_CUR);
case TXD_FILE:
case TXD_TEXTURE:
goto next_chunk;
diff --git a/libavformat/vc1test.c b/libavformat/vc1test.c
index 838dd43..2f84b52 100644
--- a/libavformat/vc1test.c
+++ b/libavformat/vc1test.c
@@ -68,7 +68,7 @@ static int vc1t_read_header(AVFormatContext *s,
st->codec->width = avio_rl32(pb);
if(avio_rl32(pb) != 0xC)
return -1;
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
fps = avio_rl32(pb);
if(fps == 0xFFFFFFFF)
av_set_pts_info(st, 32, 1, 1000);
diff --git a/libavformat/vocdec.c b/libavformat/vocdec.c
index 01bbdb2..cb496bf 100644
--- a/libavformat/vocdec.c
+++ b/libavformat/vocdec.c
@@ -45,13 +45,13 @@ static int voc_read_header(AVFormatContext *s, AVFormatParameters *ap)
int header_size;
AVStream *st;
- url_fskip(pb, 20);
+ avio_seek(pb, 20, SEEK_CUR);
header_size = avio_rl16(pb) - 22;
if (header_size != 4) {
av_log(s, AV_LOG_ERROR, "unknown header size: %d\n", header_size);
return AVERROR(ENOSYS);
}
- url_fskip(pb, header_size);
+ avio_seek(pb, header_size, SEEK_CUR);
st = av_new_stream(s, 0);
if (!st)
return AVERROR(ENOMEM);
@@ -114,13 +114,13 @@ voc_get_packet(AVFormatContext *s, AVPacket *pkt, AVStream *st, int max_size)
dec->bits_per_coded_sample = avio_r8(pb);
dec->channels = avio_r8(pb);
tmp_codec = avio_rl16(pb);
- url_fskip(pb, 4);
+ avio_seek(pb, 4, SEEK_CUR);
voc->remaining_size -= 12;
max_size -= 12;
break;
default:
- url_fskip(pb, voc->remaining_size);
+ avio_seek(pb, voc->remaining_size, SEEK_CUR);
max_size -= voc->remaining_size;
voc->remaining_size = 0;
break;
diff --git a/libavformat/vqf.c b/libavformat/vqf.c
index dfa1a15..fb440af 100644
--- a/libavformat/vqf.c
+++ b/libavformat/vqf.c
@@ -72,7 +72,7 @@ static int vqf_read_header(AVFormatContext *s, AVFormatParameters *ap)
if (!st)
return AVERROR(ENOMEM);
- url_fskip(s->pb, 12);
+ avio_seek(s->pb, 12, SEEK_CUR);
header_size = avio_rb32(s->pb);
@@ -101,7 +101,7 @@ static int vqf_read_header(AVFormatContext *s, AVFormatParameters *ap)
st->codec->channels = avio_rb32(s->pb) + 1;
read_bitrate = avio_rb32(s->pb);
rate_flag = avio_rb32(s->pb);
- url_fskip(s->pb, len-12);
+ avio_seek(s->pb, len-12, SEEK_CUR);
st->codec->bit_rate = read_bitrate*1000;
st->codec->bits_per_coded_sample = 16;
@@ -140,7 +140,7 @@ static int vqf_read_header(AVFormatContext *s, AVFormatParameters *ap)
av_log(s, AV_LOG_ERROR, "Unknown chunk: %c%c%c%c\n",
((char*)&chunk_tag)[0], ((char*)&chunk_tag)[1],
((char*)&chunk_tag)[2], ((char*)&chunk_tag)[3]);
- url_fskip(s->pb, FFMIN(len, header_size));
+ avio_seek(s->pb, FFMIN(len, header_size), SEEK_CUR);
break;
}
diff --git a/libavformat/wav.c b/libavformat/wav.c
index 54f9ff7..d6329e3 100644
--- a/libavformat/wav.c
+++ b/libavformat/wav.c
@@ -217,7 +217,7 @@ static int wav_read_header(AVFormatContext *s,
avio_rl64(pb); /* RIFF size */
data_size = avio_rl64(pb);
sample_count = avio_rl64(pb);
- url_fskip(pb, size - 16); /* skip rest of ds64 chunk */
+ avio_seek(pb, size - 16, SEEK_CUR); /* skip rest of ds64 chunk */
}
/* parse fmt header */
@@ -276,7 +276,7 @@ static int64_t find_guid(AVIOContext *pb, const uint8_t guid1[16])
return -1;
if (!memcmp(guid, guid1, 16))
return size;
- url_fskip(pb, FFALIGN(size, INT64_C(8)) - 24);
+ avio_seek(pb, FFALIGN(size, INT64_C(8)) - 24, SEEK_CUR);
}
return -1;
}
@@ -410,7 +410,7 @@ static int w64_read_header(AVFormatContext *s, AVFormatParameters *ap)
/* subtract chunk header size - normal wav file doesn't count it */
ff_get_wav_header(pb, st->codec, size - 24);
- url_fskip(pb, FFALIGN(size, INT64_C(8)) - size);
+ avio_seek(pb, FFALIGN(size, INT64_C(8)) - size, SEEK_CUR);
st->need_parsing = AVSTREAM_PARSE_FULL;
diff --git a/libavformat/wtv.c b/libavformat/wtv.c
index 6c9993b..6b8a58d 100644
--- a/libavformat/wtv.c
+++ b/libavformat/wtv.c
@@ -539,7 +539,7 @@ static void get_tag(AVFormatContext *s, AVIOContext *pb, const char *key, int ty
} else {
av_freep(&buf);
av_log(s, AV_LOG_WARNING, "unsupported metadata entry; key:%s, type:%d, length:0x%x\n", key, type, length);
- url_fskip(pb, length);
+ avio_seek(pb, length, SEEK_CUR);
return;
}
@@ -582,7 +582,7 @@ static int parse_videoinfoheader2(AVFormatContext *s, AVStream *st)
WtvContext *wtv = s->priv_data;
AVIOContext *pb = wtv->pb;
- url_fskip(pb, 72); // picture aspect ratio is unreliable
+ avio_seek(pb, 72, SEEK_CUR); // picture aspect ratio is unreliable
ff_get_bmp_header(pb, st);
return 72 + 40;
@@ -658,17 +658,17 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
if (size < 32) {
av_log(s, AV_LOG_WARNING, "format buffer size underflow\n");
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
return NULL;
}
- url_fskip(pb, size - 32);
+ avio_seek(pb, size - 32, SEEK_CUR);
ff_get_guid(pb, &actual_subtype);
ff_get_guid(pb, &actual_formattype);
avio_seek(pb, -size, SEEK_CUR);
st = parse_media_type(s, st, sid, mediatype, actual_subtype, actual_formattype, size - 32);
- url_fskip(pb, 32);
+ avio_seek(pb, 32, SEEK_CUR);
return st;
} else if (!ff_guidcmp(mediatype, mediatype_audio)) {
st = new_stream(s, st, sid, AVMEDIA_TYPE_AUDIO);
@@ -679,7 +679,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
} else {
if (ff_guidcmp(formattype, format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"PRI_GUID"\n", ARG_GUID(formattype));
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
}
if (!memcmp(subtype + 4, (const uint8_t[]){MEDIASUBTYPE_BASE_GUID}, 12)) {
@@ -701,14 +701,14 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
return NULL;
if (!ff_guidcmp(formattype, format_videoinfo2)) {
int consumed = parse_videoinfoheader2(s, st);
- url_fskip(pb, FFMAX(size - consumed, 0));
+ avio_seek(pb, FFMAX(size - consumed, 0), SEEK_CUR);
} else if (!ff_guidcmp(formattype, format_mpeg2_video)) {
int consumed = parse_videoinfoheader2(s, st);
- url_fskip(pb, FFMAX(size - consumed, 0));
+ avio_seek(pb, FFMAX(size - consumed, 0), SEEK_CUR);
} else {
if (ff_guidcmp(formattype, format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"PRI_GUID"\n", ARG_GUID(formattype));
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
}
if (!memcmp(subtype + 4, (const uint8_t[]){MEDIASUBTYPE_BASE_GUID}, 12)) {
@@ -726,7 +726,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
return NULL;
if (ff_guidcmp(formattype, format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"PRI_GUID"\n", ARG_GUID(formattype));
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
st->codec->codec_id = CODEC_ID_DVB_SUBTITLE;
return st;
} else if (!ff_guidcmp(mediatype, mediatype_mstvcaption) &&
@@ -736,21 +736,21 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
return NULL;
if (ff_guidcmp(formattype, format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"PRI_GUID"\n", ARG_GUID(formattype));
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
st->codec->codec_id = CODEC_ID_DVB_TELETEXT;
return st;
} else if (!ff_guidcmp(mediatype, mediatype_mpeg2_sections) &&
!ff_guidcmp(subtype, mediasubtype_mpeg2_sections)) {
if (ff_guidcmp(formattype, format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"PRI_GUID"\n", ARG_GUID(formattype));
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
return NULL;
}
av_log(s, AV_LOG_WARNING, "unknown media type, mediatype:"PRI_GUID
", subtype:"PRI_GUID", formattype:"PRI_GUID"\n",
ARG_GUID(mediatype), ARG_GUID(subtype), ARG_GUID(formattype));
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
return NULL;
}
@@ -779,17 +779,17 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
if (len < 32)
break;
sid = avio_rl32(pb) & 0x7FFF;
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
consumed = 32;
if (!ff_guidcmp(g, stream_guid)) {
if (ff_find_stream_index(s, sid) < 0) {
ff_asf_guid mediatype, subtype, formattype;
int size;
- url_fskip(pb, 28);
+ avio_seek(pb, 28, SEEK_CUR);
ff_get_guid(pb, &mediatype);
ff_get_guid(pb, &subtype);
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
ff_get_guid(pb, &formattype);
size = avio_rl32(pb);
parse_media_type(s, 0, sid, mediatype, subtype, formattype, size);
@@ -800,10 +800,10 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
if (stream_index >= 0 && !((WtvStream*)s->streams[stream_index]->priv_data)->seen_data) {
ff_asf_guid mediatype, subtype, formattype;
int size;
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
ff_get_guid(pb, &mediatype);
ff_get_guid(pb, &subtype);
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
ff_get_guid(pb, &formattype);
size = avio_rl32(pb);
parse_media_type(s, s->streams[stream_index], sid, mediatype, subtype, formattype, size);
@@ -822,11 +822,11 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
const uint8_t *pbuf = buf;
int buf_size;
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
consumed += 8;
if (!ff_guidcmp(g, EVENTID_CtxADescriptorSpanningEvent) ||
!ff_guidcmp(g, EVENTID_CSDescriptorSpanningEvent)) {
- url_fskip(pb, 6);
+ avio_seek(pb, 6, SEEK_CUR);
consumed += 6;
}
@@ -840,7 +840,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
if (stream_index >= 0) {
AVStream *st = s->streams[stream_index];
int audio_type;
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
audio_type = avio_r8(pb);
if (audio_type == 2)
st->disposition |= AV_DISPOSITION_HEARING_IMPAIRED;
@@ -851,7 +851,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
} else if (!ff_guidcmp(g, EVENTID_DVBScramblingControlSpanningEvent)) {
int stream_index = ff_find_stream_index(s, sid);
if (stream_index >= 0) {
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
if (avio_rl32(pb))
av_log(s, AV_LOG_WARNING, "DVB scrambled stream detected (st:%d), decoding will likely fail\n", stream_index);
consumed += 16;
@@ -861,7 +861,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
if (stream_index >= 0) {
AVStream *st = s->streams[stream_index];
uint8_t language[4];
- url_fskip(pb, 12);
+ avio_seek(pb, 12, SEEK_CUR);
avio_read(pb, language, 3);
if (language[0]) {
language[3] = 0;
@@ -874,7 +874,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
} else if (!ff_guidcmp(g, timestamp_guid)) {
int stream_index = ff_find_stream_index(s, sid);
if (stream_index >= 0) {
- url_fskip(pb, 8);
+ avio_seek(pb, 8, SEEK_CUR);
wtv->pts = avio_rl64(pb);
consumed += 16;
if (wtv->pts == -1)
@@ -885,7 +885,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
wtv->epoch = wtv->pts;
if (mode == SEEK_TO_PTS && wtv->pts >= seekts) {
#define WTV_PAD8(x) (((x) + 7) & ~7)
- url_fskip(pb, WTV_PAD8(len) - consumed);
+ avio_seek(pb, WTV_PAD8(len) - consumed, SEEK_CUR);
return 0;
}
}
@@ -923,7 +923,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
} else
av_log(s, AV_LOG_WARNING, "unsupported chunk:"PRI_GUID"\n", ARG_GUID(g));
- url_fskip(pb, WTV_PAD8(len) - consumed);
+ avio_seek(pb, WTV_PAD8(len) - consumed, SEEK_CUR);
}
return AVERROR_EOF;
}
@@ -954,13 +954,13 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)
wtv->last_valid_pts = AV_NOPTS_VALUE;
/* read root directory sector */
- url_fskip(s->pb, 0x30);
+ avio_seek(s->pb, 0x30, SEEK_CUR);
root_size = avio_rl32(s->pb);
if (root_size > sizeof(root)) {
av_log(s, AV_LOG_ERROR, "root directory size exceeds sector size\n");
return AVERROR_INVALIDDATA;
}
- url_fskip(s->pb, 4);
+ avio_seek(s->pb, 4, SEEK_CUR);
root_sector = avio_rl32(s->pb);
avio_seek(s->pb, root_sector << WTV_SECTOR_BITS, SEEK_SET);
@@ -1047,7 +1047,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
return ret;
pkt->stream_index = stream_index;
pkt->pts = wtv->pts;
- url_fskip(pb, WTV_PAD8(len) - len);
+ avio_seek(pb, WTV_PAD8(len) - len, SEEK_CUR);
return 0;
}
diff --git a/libavformat/wv.c b/libavformat/wv.c
index c2ef8d6..7a2c855 100644
--- a/libavformat/wv.c
+++ b/libavformat/wv.c
@@ -153,7 +153,7 @@ static int wv_read_block_header(AVFormatContext *ctx, AVIOContext *pb, int appen
chmask = avio_rl32(pb);
break;
case 5:
- url_fskip(pb, 1);
+ avio_seek(pb, 1, SEEK_CUR);
chan |= (avio_r8(pb) & 0xF) << 8;
chmask = avio_rl24(pb);
break;
@@ -166,10 +166,10 @@ static int wv_read_block_header(AVFormatContext *ctx, AVIOContext *pb, int appen
rate = avio_rl24(pb);
break;
default:
- url_fskip(pb, size);
+ avio_seek(pb, size, SEEK_CUR);
}
if(id&0x40)
- url_fskip(pb, 1);
+ avio_seek(pb, 1, SEEK_CUR);
}
if(rate == -1){
av_log(ctx, AV_LOG_ERROR, "Cannot determine custom sampling rate\n");
diff --git a/libavformat/xa.c b/libavformat/xa.c
index 858a742..17cf237 100644
--- a/libavformat/xa.c
+++ b/libavformat/xa.c
@@ -76,9 +76,9 @@ static int xa_read_header(AVFormatContext *s,
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->codec_id = CODEC_ID_ADPCM_EA_MAXIS_XA;
- url_fskip(pb, 4); /* Skip the XA ID */
+ avio_seek(pb, 4, SEEK_CUR); /* Skip the XA ID */
xa->out_size = avio_rl32(pb);
- url_fskip(pb, 2); /* Skip the tag */
+ avio_seek(pb, 2, SEEK_CUR); /* Skip the tag */
st->codec->channels = avio_rl16(pb);
st->codec->sample_rate = avio_rl32(pb);
/* Value in file is average byte rate*/
diff --git a/libavformat/yop.c b/libavformat/yop.c
index 0c87724..e4437b7 100644
--- a/libavformat/yop.c
+++ b/libavformat/yop.c
@@ -81,7 +81,7 @@ static int yop_read_header(AVFormatContext *s, AVFormatParameters *ap)
video_dec->codec_type = AVMEDIA_TYPE_VIDEO;
video_dec->codec_id = CODEC_ID_YOP;
- url_fskip(pb, 6);
+ avio_seek(pb, 6, SEEK_CUR);
frame_rate = avio_r8(pb);
yop->frame_size = avio_r8(pb) * 2048;
@@ -153,7 +153,7 @@ static int yop_read_packet(AVFormatContext *s, AVPacket *pkt)
// Set position to the start of the frame
pkt->pos = yop->video_packet.pos;
- url_fskip(pb, yop->audio_block_length - ret);
+ avio_seek(pb, yop->audio_block_length - ret, SEEK_CUR);
ret = avio_read(pb, yop->video_packet.data + yop->palette_size,
actual_video_data_size);
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