From patchwork Mon Jul 22 07:13:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: hwren X-Patchwork-Id: 14033 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 DD01F448DAD for ; Mon, 22 Jul 2019 10:15:18 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id CB23A68ABAC; Mon, 22 Jul 2019 10:15:18 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-m964.mail.126.com (mail-m964.mail.126.com [123.126.96.4]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8917068A7E0 for ; Mon, 22 Jul 2019 10:15:09 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id; bh=X40GAl9MPgFZ3KVXaG x7y/X8zKjWQGezbS1NGzRmkwU=; b=WcDNqw/ELFl68RfGQxqpk/1VvxX8xxVlC8 x2JV+mzHudLIm3WymV108U9gu/GXMZop9mRwNDXlwwyFFNhsIraY8oiQRU3vK8dj Y2jDHqWAZKYV5SPrQHxeOSIHpYVLwQiuEZGrV6LSL9V65g6+vLvMEmvF7eDTgfZa HS9SquJ9s= Received: from localhost.localdomain (unknown [210.22.22.131]) by smtp9 (Coremail) with SMTP id NeRpCgC3EhV4YjVdVAOtFA--.161S4; Mon, 22 Jul 2019 15:15:06 +0800 (CST) From: hwrenx To: ffmpeg-devel@ffmpeg.org Date: Mon, 22 Jul 2019 15:13:53 +0800 Message-Id: <1563779635-20749-2-git-send-email-hwrenx@126.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563779635-20749-1-git-send-email-hwrenx@126.com> References: <4B77BA39-17B7-4433-9EC9-5E47A0DD989A@gmx.de> <1563779635-20749-1-git-send-email-hwrenx@126.com> X-CM-TRANSID: NeRpCgC3EhV4YjVdVAOtFA--.161S4 X-Coremail-Antispam: 1Uf129KBjvdXoW7Xw15Jr4rWw13uw4kCFykKrg_yoW3XrbE9F WIvw18JF9xC3Z3Kws5Aw1jkry5AFyfX3ZrCrykKFyqva1ktr1Fqw1kGry0qanxXw45Zry5 Gwn3Ar15Xr10qjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU8ZID5UUUUU== X-Originating-IP: [210.22.22.131] X-CM-SenderInfo: pkzuv0b06rjloofrz/1tbiDxv56VpD9lukzAAAsY Subject: [FFmpeg-devel] [PATCH v5 1/3] lavc/avs2_parser.c: fix missing start code 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" Signed-off-by: hwrenx --- libavcodec/avs2_parser.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/avs2_parser.c b/libavcodec/avs2_parser.c index 1c9b342..dc2fa16 100644 --- a/libavcodec/avs2_parser.c +++ b/libavcodec/avs2_parser.c @@ -23,8 +23,10 @@ #define SLICE_MAX_START_CODE 0x000001af +#define ISSQH(x) ((x) == 0xB0 ) +#define ISEND(x) ((x) == 0xB1 ) #define ISPIC(x) ((x) == 0xB3 || (x) == 0xB6) -#define ISUNIT(x) ((x) == 0xB0 || (x) == 0xB1 || (x) == 0xB2 || ISPIC(x)) +#define ISUNIT(x) ( ISSQH(x) || ISEND(x) || (x) == 0xB2 || ISPIC(x) || (x) == 0xB5 || (x) == 0xB7 ) static int avs2_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size) {