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Document get_*_buffer()

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Originally committed as revision 12548 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-03-21 22:17:56 +00:00
parent 48a5529016
commit 4edfceccec
1 changed files with 12 additions and 0 deletions
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12
libavformat/avio.h
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@ -260,7 +260,19 @@ char *url_fgets(ByteIOContext *s, char *buf, int buf_size);
void put_flush_packet(ByteIOContext *s); void put_flush_packet(ByteIOContext *s);
/**
* Reads size bytes from ByteIOContext into buf.
* @returns number of bytes read or AVERROR
*/
int get_buffer(ByteIOContext *s, unsigned char *buf, int size); int get_buffer(ByteIOContext *s, unsigned char *buf, int size);
/**
* Reads size bytes from ByteIOContext into buf.
* This reads at most 1 packet. If thats not enough fewer bytes will be
* returned.
* @returns number of bytes read or AVERROR
*/
int get_partial_buffer(ByteIOContext *s, unsigned char *buf, int size); int get_partial_buffer(ByteIOContext *s, unsigned char *buf, int size);
/** @note return 0 if EOF, so you cannot use it if EOF handling is /** @note return 0 if EOF, so you cannot use it if EOF handling is