diff options
Diffstat (limited to 'libavformat/avio.h')
| -rw-r--r-- | libavformat/avio.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavformat/avio.h b/libavformat/avio.h index e65135ed99..f604c4ad41 100644 --- a/libavformat/avio.h +++ b/libavformat/avio.h @@ -332,6 +332,15 @@ void avio_flush(AVIOContext *s); int avio_read(AVIOContext *s, unsigned char *buf, int size); /** + * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed + * to read fewer bytes than requested. The missing bytes can be read in the next + * call. This always tries to read at least 1 byte. + * Useful to reduce latency in certain cases. + * @return number of bytes read or AVERROR + */ +int avio_read_partial(AVIOContext *s, unsigned char *buf, int size); + +/** * @name Functions for reading from AVIOContext * @{ * |