From patchwork Mon Mar 15 08:47:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 26394 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 8BC7D44A4A5 for ; Mon, 15 Mar 2021 10:48:51 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5DCA968AE76; Mon, 15 Mar 2021 10:48:51 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe06-2.mx.upcmail.net (vie01a-dmta-pe06-2.mx.upcmail.net [84.116.36.15]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 6F78468A5D7 for ; Mon, 15 Mar 2021 10:48:45 +0200 (EET) Received: from [172.31.216.235] (helo=vie01a-pemc-psmtp-pe12.mail.upcmail.net) by vie01a-dmta-pe06.mx.upcmail.net with esmtp (Exim 4.92) (envelope-from ) id 1lLiu5-0008qf-0E for ffmpeg-devel@ffmpeg.org; Mon, 15 Mar 2021 09:48:45 +0100 Received: from localhost ([213.47.68.29]) by vie01a-pemc-psmtp-pe12.mail.upcmail.net with ESMTP id Lit6lONDHljeHLit6lKvZz; Mon, 15 Mar 2021 09:47:44 +0100 X-Env-Mailfrom: michael@niedermayer.cc X-Env-Rcptto: ffmpeg-devel@ffmpeg.org X-SourceIP: 213.47.68.29 X-CNFS-Analysis: v=2.3 cv=BoHjPrf5 c=1 sm=1 tr=0 a=2hcxjKEKjp0CzLx6oWAm4g==:117 a=2hcxjKEKjp0CzLx6oWAm4g==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=GEAsPZ9sns4A:10 a=ZZnuYtJkoWoA:10 a=76R7NZ18BYhtoZ-m1nQA:9 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Mon, 15 Mar 2021 09:47:43 +0100 Message-Id: <20210315084744.7341-1-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4wfFaRDhPdULdhBmbq2mEzD/ylh/wUGsuXScLHxXubR9Oo17B+jjCs5QFyFTdP82BbOWFKFlMg4mcrk+QHuEPlK2XjYNrpH0dCybLlYcC2d/kI2jGhJ8u6 VLdKl2FxQkoCcmLTbRz0r6DX7TI4I9eOFg/C8KIB9Fu4b0lAGu8TdO82 Subject: [FFmpeg-devel] [PATCH 1/2] avutil/common: Add FF_PTR_ADD() X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Suggested-by: Andreas Rheinhardt Signed-off-by: Michael Niedermayer --- libavutil/common.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavutil/common.h b/libavutil/common.h index aee353d399..c2d47a45b4 100644 --- a/libavutil/common.h +++ b/libavutil/common.h @@ -108,6 +108,8 @@ #define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0) #define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) +#define FF_PTR_ADD(ptr, off) ((off) ? (ptr) + (off) : (ptr)) + /* misc math functions */ #ifdef HAVE_AV_CONFIG_H