On Fri, Apr 01, 2011 at 10:58:03AM -0700, Ronald S. Bultje wrote: > Hi, > > On Fri, Apr 1, 2011 at 10:53 AM, Anton Khirnov <an...@khirnov.net> wrote: > > --- > > libavformat/avio.h | 16 ++++++++++++++++ > > 1 files changed, 16 insertions(+), 0 deletions(-) > > > > diff --git a/libavformat/avio.h b/libavformat/avio.h > > index 12fa2d5..7c2726f 100644 > > --- a/libavformat/avio.h > > +++ b/libavformat/avio.h > > @@ -458,6 +458,22 @@ attribute_deprecated void init_checksum(AVIOContext *s, > > attribute_deprecated unsigned long get_checksum(AVIOContext *s); > > #endif > > > > +/** > > + * Allocate and initialize an AVIOContext for buffered I/O. It must be > > later > > + * freed with av_free(). > > + * > > + * @param buffer Memory block for input/output operations via AVIOContext. > > + * @param buffer_size The buffer size is very important for performance. > > + * For protocols with fixed blocksize it should be set to this > > blocksize. > > + * For others a typical size is a cache page, e.g. 4kb. > > + * @param write_flag Set to 1 if the buffer should be writable, 0 > > otherwise. > > + * @param opaque An opaque pointer to user-specific data. > > + * @param read_packet A function for refilling the buffer, may be NULL. > > + * @param write_packet A function for writing the buffer contents, may be > > NULL. > > + * @param seek A function for seeking to specified byte position, may be > > NULL. > > + * > > + * @return Allocated AVIOContext or NULL on failure. > > + */ > > AVIOContext *avio_alloc_context( > > unsigned char *buffer, > > int buffer_size, > > OK, and thanks for taking the effort to document these functions.
Pushed. -- Anton Khirnov
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