From 58a48c6511f1aded04885933fdb2449251f0ec64 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Thu, 31 Mar 2011 17:30:31 +0200 Subject: avio: make url_seek() internal. --- libavformat/url.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'libavformat/url.h') diff --git a/libavformat/url.h b/libavformat/url.h index 45bf8c9397..ad0f35de79 100644 --- a/libavformat/url.h +++ b/libavformat/url.h @@ -86,4 +86,20 @@ int ffurl_read_complete(URLContext *h, unsigned char *buf, int size); */ int ffurl_write(URLContext *h, const unsigned char *buf, int size); +/** + * Change the position that will be used by the next read/write + * operation on the resource accessed by h. + * + * @param pos specifies the new position to set + * @param whence specifies how pos should be interpreted, it must be + * one of SEEK_SET (seek from the beginning), SEEK_CUR (seek from the + * current position), SEEK_END (seek from the end), or AVSEEK_SIZE + * (return the filesize of the requested resource, pos is ignored). + * @return a negative value corresponding to an AVERROR code in case + * of failure, or the resulting file position, measured in bytes from + * the beginning of the file. You can use this feature together with + * SEEK_CUR to read the current file position. + */ +int64_t ffurl_seek(URLContext *h, int64_t pos, int whence); + #endif //AVFORMAT_URL_H -- cgit v1.2.3