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Add avio_skip()

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This commit is contained in:
Michael Niedermayer 2011-03-11 12:24:53 +01:00
parent b33fa8a1cd
commit 75a8e0f0ab
2 changed files with 11 additions and 0 deletions
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6
libavformat/avio.h
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@ -476,6 +476,12 @@ int avio_put_str16le(AVIOContext *s, const char *str);
*/ */
int64_t avio_seek(AVIOContext *s, int64_t offset, int whence); int64_t avio_seek(AVIOContext *s, int64_t offset, int whence);
/**
* Skip given number of bytes forward
* @return new position or AVERROR.
*/
int64_t avio_skip(AVIOContext *s, int64_t offset);
/** /**
* ftell() equivalent for AVIOContext. * ftell() equivalent for AVIOContext.
* @return position or AVERROR. * @return position or AVERROR.

5
libavformat/aviobuf.c
View File

@ -233,6 +233,11 @@ int64_t avio_seek(AVIOContext *s, int64_t offset, int whence)
return offset; return offset;
} }
int64_t avio_skip(AVIOContext *s, int64_t offset)
{
return avio_seek(s, offset, SEEK_CUR);
}
#if FF_API_OLD_AVIO #if FF_API_OLD_AVIO
int url_fskip(AVIOContext *s, int64_t offset) int url_fskip(AVIOContext *s, int64_t offset)
{ {