return AVERROR(ENOMEM);
st->codec->channels = 1;
- avio_seek(pb, 8, SEEK_CUR);
+ avio_skip(pb, 8);
// codec_tag used by ByteRun1 decoder to distinguish progressive (PBM) and interlaced (ILBM) content
st->codec->codec_tag = avio_rl32(pb);
const char *metadata_tag = NULL;
chunk_id = avio_rl32(pb);
data_size = avio_rb32(pb);
- orig_pos = url_ftell(pb);
+ orig_pos = avio_tell(pb);
switch(chunk_id) {
case ID_VHDR:
if (data_size < 14)
return AVERROR_INVALIDDATA;
- avio_seek(pb, 12, SEEK_CUR);
+ avio_skip(pb, 12);
st->codec->sample_rate = avio_rb16(pb);
if (data_size >= 16) {
- avio_seek(pb, 1, SEEK_CUR);
+ avio_skip(pb, 1);
compression = avio_r8(pb);
}
break;
case ID_BODY:
- iff->body_pos = url_ftell(pb);
+ iff->body_pos = avio_tell(pb);
iff->body_size = data_size;
break;
return AVERROR_INVALIDDATA;
st->codec->width = avio_rb16(pb);
st->codec->height = avio_rb16(pb);
- avio_seek(pb, 4, SEEK_CUR); // x, y offset
+ avio_skip(pb, 4); // x, y offset
st->codec->bits_per_coded_sample = avio_r8(pb);
if (data_size >= 11) {
- avio_seek(pb, 1, SEEK_CUR); // masking
+ avio_skip(pb, 1); // masking
compression = avio_r8(pb);
}
if (data_size >= 16) {
- avio_seek(pb, 3, SEEK_CUR); // paddding, transparent
+ avio_skip(pb, 3); // paddding, transparent
st->sample_aspect_ratio.num = avio_r8(pb);
st->sample_aspect_ratio.den = avio_r8(pb);
}
return res;
}
}
- avio_seek(pb, data_size - (url_ftell(pb) - orig_pos) + (data_size & 1), SEEK_CUR);
+ avio_skip(pb, data_size - (avio_tell(pb) - orig_pos) + (data_size & 1));
}
avio_seek(pb, iff->body_pos, SEEK_SET);