From patchwork Thu Jun 17 06:10:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fei Wang X-Patchwork-Id: 28562 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a5e:c91a:0:0:0:0:0 with SMTP id z26csp329721iol; Wed, 16 Jun 2021 23:12:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwgnNzk4l8bKdkzOZ5Pdmr0AUp+/bGJjSKduTYQlWxYVZiMTpGiCkwrxxdobRekOYQ53Tod X-Received: by 2002:aa7:cdc8:: with SMTP id h8mr4181237edw.323.1623910342821; Wed, 16 Jun 2021 23:12:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623910342; cv=none; d=google.com; s=arc-20160816; b=I2SdsPuz9bjxcHYarBWk/kkHr1mYQZ5MBf5hX3cUkBOuAvD+DdMtEB+mWI//uzs8QN kADBkRX2qQFqqiMforg5uCXXXI8y30WC6Jvaebtk480YIYrO+0EP/1SwPwrqfdmXY8ze ENFx3317ouHKqpiunaMYBAbL8cHUYm29/3OcIuYrrfSB+lOiSLtdn8WHRFcGVQfRTFVJ aHRnAR7da9mK6oTyQAEBW981ogXTaZgTc7WV2jnYWEx3yBmZkvgOY8/RzryEXbzrpzWA RiG5/OajteN2ZymNOmGonv+sX/chWBGb9V16IoVrmL7FteasBcLYNynYtVBFsiKoNmrF qZfA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:message-id:date:to:from:ironport-sdr :ironport-sdr:delivered-to; bh=JRvA2i8lwH+rvsXvp1d8fVa/RJrgDJUtU2HEN5BzaeQ=; b=CBwy0Nv+Iw4erel1SrPPx9G98v6M8Xg3CmmCfkcH/prJH/K1yYQrXZj+5EbeVyFHRu g63MD4uhnuablJmyPyAvJdPmxF1dsM0myGDf5Ie2j3TlQI375C3WfVGhCLXb6+UnQ5V5 SJxIeUVl6Cc5nwyy8dtDF6ufn4hKjjhpjfsRbTBIBcAYVDwkbw3Zw2HoecoHHBws2cR/ yQO9fZKMuWHZX4AlVlVkJkQ02Z9TgvtpGskS4y4Ah+ngLWGvSs7AtbWQP/9M7lw9EDyB WHmrEPYlRQiYDi4QdHKc/N5wZWlmIz35MU/UhWuTgRH41rH2LljzL6Bqnm7ioCZD7ZR9 4YTw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id jx19si1284595ejc.615.2021.06.16.23.12.19; Wed, 16 Jun 2021 23:12:22 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id D8024680C28; Thu, 17 Jun 2021 09:12:15 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7135468094B for ; Thu, 17 Jun 2021 09:12:09 +0300 (EEST) IronPort-SDR: NRv6bMjmwSJci2ZSOkIfbsYDmnRtTrSi3CreT2zQNWqObyVKuQuLhqWdOGMtnOMswo0qDyUCn2 RecHmRpBUikg== X-IronPort-AV: E=McAfee;i="6200,9189,10017"; a="291942557" X-IronPort-AV: E=Sophos;i="5.83,278,1616482800"; d="scan'208";a="291942557" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2021 23:12:07 -0700 IronPort-SDR: h+3eEpZJdSqxOlIycR/07dZiEj9AWvhKAX3mXBnfMiYAJGJMZ3W376cUgAEKYNZmIF+bUXj+rL uMLaT6wNm7MQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,278,1616482800"; d="scan'208";a="485176999" Received: from f.sh.intel.com ([10.239.159.147]) by orsmga001.jf.intel.com with ESMTP; 16 Jun 2021 23:12:06 -0700 From: Fei Wang To: ffmpeg-devel@ffmpeg.org Date: Thu, 17 Jun 2021 14:10:29 +0800 Message-Id: <20210617061037.20335-1-fei.w.wang@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [FFmpeg-devel] [PATCH 1/9] cbs_av1: fix incorrect data type X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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 Cc: Fei Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 9KmXMfKAL8IK shifted_order_hints is computed by data with int plus data with int. Switch to int8_t may lose its precision. Signed-off-by: Fei Wang --- libavcodec/cbs_av1_syntax_template.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/cbs_av1_syntax_template.c b/libavcodec/cbs_av1_syntax_template.c index 6fe6e9a4f3..956d45e132 100644 --- a/libavcodec/cbs_av1_syntax_template.c +++ b/libavcodec/cbs_av1_syntax_template.c @@ -355,7 +355,7 @@ static int FUNC(set_frame_refs)(CodedBitstreamContext *ctx, RWContext *rw, AV1_REF_FRAME_ALTREF2, AV1_REF_FRAME_ALTREF }; int8_t ref_frame_idx[AV1_REFS_PER_FRAME], used_frame[AV1_NUM_REF_FRAMES]; - int8_t shifted_order_hints[AV1_NUM_REF_FRAMES]; + int shifted_order_hints[AV1_NUM_REF_FRAMES]; int cur_frame_hint, latest_order_hint, earliest_order_hint, ref; int i, j;