diff options
Diffstat (limited to 'libavformat/gxf.c')
| -rw-r--r-- | libavformat/gxf.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/libavformat/gxf.c b/libavformat/gxf.c index b290035c90..e2625f9d41 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; |