From a7c3720e879e61252c4f140aa2ebd35a34cd4dbe Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Mon, 30 Jul 2012 19:45:17 +0200 Subject: [PATCH] lavu/bprint: readd documentation for 0 and 1 av_bprint_init() special values The documentation was erroneously removed in 7cf9aadd. --- libavutil/bprint.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavutil/bprint.h b/libavutil/bprint.h index 95c47fd545..2bef18db23 100644 --- a/libavutil/bprint.h +++ b/libavutil/bprint.h @@ -95,6 +95,8 @@ typedef struct AVBPrint { * @param buf buffer to init * @param size_init initial size (including the final 0) * @param size_max maximum size; + * 0 means do not write anything, just count the length; + * 1 is replaced by the maximum value for automatic storage; * any large value means that the internal buffer will be * reallocated as needed up to that limit; -1 is converted to * UINT_MAX, the largest limit possible.