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http: Always allow no-op seek

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This also allows checking stream position as per ffurl_seek() doxy.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Anssi Hannula
2014-03-06 18:40:01 +01:00
committed by Luca Barbato
parent 2ec33d2712
commit ab76d9f628
1 changed files with 3 additions and 0 deletions
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3
libavformat/http.c
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@ -901,6 +901,9 @@ static int64_t http_seek(URLContext *h, int64_t off, int whence)
if (whence == AVSEEK_SIZE) if (whence == AVSEEK_SIZE)
return s->filesize; return s->filesize;
else if ((whence == SEEK_CUR && off == 0) ||
(whence == SEEK_SET && off == s->off))
return s->off;
else if ((s->filesize == -1 && whence == SEEK_END) || h->is_streamed) else if ((s->filesize == -1 && whence == SEEK_END) || h->is_streamed)
return AVERROR(ENOSYS); return AVERROR(ENOSYS);