From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <ffmpeg-devel-bounces@ffmpeg.org>
Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100])
by master.gitmailbox.com (Postfix) with ESMTP id 0718942A3C
for <ffmpegdev@gitmailbox.com>; Mon, 10 Oct 2022 03:14:21 +0000 (UTC)
Received: from [127.0.1.1] (localhost [127.0.0.1])
by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id E9D2F68BCAE;
Mon, 10 Oct 2022 06:14:11 +0300 (EEST)
Received: from EUR04-HE1-obe.outbound.protection.outlook.com
(mail-oln040092073026.outbound.protection.outlook.com [40.92.73.26])
by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 3861E68BC92
for <ffmpeg-devel@ffmpeg.org>; Mon, 10 Oct 2022 06:14:10 +0300 (EEST)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=knst5sDjPXFHrpVKLiNyVFy1Dhun21T/wQXRNg+iJfRYvMTXwL1qxZgkJBLMiM4IJenq8wjliZ3fAMGEuZiBRvsW5geTECgYVEApcVQzjDaZgJw9bo35XgW/YEBe554pMxpglcG9ECPot4YJG244zOkM5nr6phaXgQnXRSbhTUI35Oq9lkCuk6J+bTe33CpIhnKi2uaXbEzr1OktzKga0ooB4HXAD7AxuFCJMeJIaov2oooVyJMVZsE83Opdhz5Ty0tzt7rKmaTI2VwSKR/3o7ZXjO7D8dWqx9IIQTcSb/r7bbLFCCX46WkQ0C0AG1mwEZwqd6x2phsEdQqhT5+CqA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;
s=arcselector9901;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;
bh=8rIS26kH4O8r7WWAqXrAOrAb8SHT99e60R2fe/66SJY=;
b=fBn/mIkEMMNfjP4aQOxDF2yvXc9lfUwzZbSMGAYHuVrx2VW47zUpqKqwWBSadM21td0wRLDys6DyOW93Co7dZky69AOuFAoREyTRMNL2NRn0u4Z1ljwf6sTwM40NazkR27BPlO6s6k/tkwbYRLxpgM2y/CI2bO1jjobifuRIuxuCWtFVkJ8utXUu4ovlkbJOiAaDXs4oWistKTWCTuPbV3tWl8/OBfzJZ1iVZPDVjMbag+iCEX/S8F2EJk+tJjQ5GBnuCCrpgQMpX6qGYnNrPPVslliG0HeMePqcQ2smQ9NO+JbN3dU3iEHQn0o+mako533dcfXkAbi8k2Yxv1ltjQ==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none;
dkim=none; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com;
s=selector1;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
bh=8rIS26kH4O8r7WWAqXrAOrAb8SHT99e60R2fe/66SJY=;
b=iqFKX886GruJb0+eGEDDT3jD78BDNLnpombj+d9/bGjgvWlRDw87cIOSy/G82p4dw15ZjraPly7G9LNpSUBGVzYIUFb0e2eAomPa+QVXOV/6gV+l4+jcUYZTlkrUfqCFUmtCc1OtyUoJ7DXxf0MN6vlfVcPRtMBwkQaq+ShFUTwFsr/xdXFT8v+bc75CVajFz6dCo3yq1aAuYubGNOy4Y0UixyOveik7MzeMADT5XUI8/qVossXdjNQVubybqm63fBg3AR6+3iIxvOXaCjfKWKahkpc4AX+mww3ER/P6cqd1Fsx2cTza+pdhu7hwTrm8z6x3oH7j3W7dLrDRSKLcAA==
Received: from AS8P250MB0744.EURP250.PROD.OUTLOOK.COM (2603:10a6:20b:541::14)
by PR3P250MB0354.EURP250.PROD.OUTLOOK.COM (2603:10a6:102:17d::7) with
Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5676.32; Mon, 10 Oct
2022 03:14:09 +0000
Received: from AS8P250MB0744.EURP250.PROD.OUTLOOK.COM
([fe80::f9d7:680f:70c4:44fe]) by AS8P250MB0744.EURP250.PROD.OUTLOOK.COM
([fe80::f9d7:680f:70c4:44fe%7]) with mapi id 15.20.5709.015; Mon, 10 Oct 2022
03:14:09 +0000
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Date: Mon, 10 Oct 2022 05:13:05 +0200
Message-ID: <AS8P250MB0744C917418A78C7ED41150C8F209@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM>
X-Mailer: git-send-email 2.34.1
In-Reply-To: <AS8P250MB0744A449D7ECAC0BC79C9D658F219@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM>
References: <AS8P250MB0744A449D7ECAC0BC79C9D658F219@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM>
X-TMN: [rti29H/FFLZXsthtGXpyq/Bpz+ZssUsXzFKdceOjFIY=]
X-ClientProxiedBy: AM5P194CA0008.EURP194.PROD.OUTLOOK.COM
(2603:10a6:203:8f::18) To AS8P250MB0744.EURP250.PROD.OUTLOOK.COM
(2603:10a6:20b:541::14)
X-Microsoft-Original-Message-ID: <20221010031310.187429-7-andreas.rheinhardt@outlook.com>
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
X-MS-PublicTrafficType: Email
X-MS-TrafficTypeDiagnostic: AS8P250MB0744:EE_|PR3P250MB0354:EE_
X-MS-Office365-Filtering-Correlation-Id: 2728663a-342f-4c7a-1133-08daaa6d7f7a
X-MS-Exchange-SLBlob-MailProps: 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
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?9ORmv2X/N9+hdNnZHVg2vJsRdsTgzNnwea7GaHQuMdxHQcxcLERf4OEaxKP7?=
=?us-ascii?Q?Mr/oG+78tQBBLql0ZMx+JPqHEbUzynLV6HoLDHOFnbusxVnPWi1cBsA1AwpZ?=
=?us-ascii?Q?IeArdh2vh6yrtyXldq38mtDvkiChzydC5sR74qH+HWR40q67OyYMzw2aOqCb?=
=?us-ascii?Q?sf0Kl8JXP3uaFTH2BUlnC+gl7hbW9oNSihhvTX0WAAEuo/D1DjK/8ft8Umz8?=
=?us-ascii?Q?BtZhnaYspctxhJIFdwLL88jjujPdd50HWC+ZxCtRY+W0OjAqO5xwNR/Xxd/J?=
=?us-ascii?Q?TJS79mGHbDvPIulI9H8gp2i2efpNVFyU1gbWFHmHKs3d9Qu9RrppOcNhp0ee?=
=?us-ascii?Q?26tPu3wLmjihyXa6qo7PJ4El5uST5eS6OzwJ3ViFCOAkOUCegAKen4C9yZPJ?=
=?us-ascii?Q?cgUjbEhwziNRicd/MJHnHmSrmLVsLzoLI87m/sl4UOD42t9nGbjH8VKbO2gJ?=
=?us-ascii?Q?x1+tnZfCrL1wQcxJgYp5WleoJGBrCUwT4FfPlSrooQBDXkl6EH7TmCh6jKuc?=
=?us-ascii?Q?gK+RJDHSyiAyysrVdkrtdcYQkqsvPVumqtXS858AGVJJvyBNRg0sfOTjOfqr?=
=?us-ascii?Q?w+TrW4y7dC6/lan1JB80EFRW0xL4J/IAo6cRRnEFLCnGSziRNEByUpjElqsM?=
=?us-ascii?Q?jNNOi1at2DPP7iK3YFx9zsVaipk8JDL3jJ3/P7UgR0k7ZNupt4xWmzrJNAB/?=
=?us-ascii?Q?syiNWbU+5Z4ZDkrQw9hw6Z52mh7UNacEylp4L6qAay24BJvZV047dXM5NGir?=
=?us-ascii?Q?E1yb8nTHjCmfEg+dUf7HP6F7LURXbpN5ns6jMug4SkNnXA8RoKx7kbZgUmoa?=
=?us-ascii?Q?xcZmiBMCCJxI8KRYCvkHy3pCndUw7C4AH6EJICvL5gwLY+NHV047Ceaacm06?=
=?us-ascii?Q?DInNAZ7T4VrajH2E+nZx/P6aTMC2T/VawQ5bN8FggCSRY+7Re9t/WPwT1Htg?=
=?us-ascii?Q?vagJH4nkGELxd14WZbEv+1kOsN59QfmGevD8mF+oDgkI9ckqXPXy9fe8ZDRF?=
=?us-ascii?Q?pG/MtVx59e7qcKmuHFj2R3L87zjQCyKTjkNC2YglUk+B4v4vuUDcOkJD2yQj?=
=?us-ascii?Q?L/kx0xMcUTXcl1cF+sL9NdLo/yGBEVCfGuG1ccJQsfaW3UgeBlJjQZTPs1cg?=
=?us-ascii?Q?9TIiDEp+pkxyjmjrHqaK5A7rXgnAnp9nDXNAo1ubIp0sdTUMxlVUWhEVqjt0?=
=?us-ascii?Q?ZdQKskCs/HiwfbJktlLcPm1y7VyE20RwHRImqhMiVGMUIw9WUfYimgZk6L3B?=
=?us-ascii?Q?y44Z2Wlj/NUYr1QWCnix/DTJGjf4cVS4Euayqos1UyAY6NvHTa0rNQeBhlNm?=
=?us-ascii?Q?7RdtG09vPRFMijvgNaPtaMPh?=
X-OriginatorOrg: outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 2728663a-342f-4c7a-1133-08daaa6d7f7a
X-MS-Exchange-CrossTenant-AuthSource: AS8P250MB0744.EURP250.PROD.OUTLOOK.COM
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Oct 2022 03:14:09.5865 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa
X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000
X-MS-Exchange-Transport-CrossTenantHeadersStamped: PR3P250MB0354
Subject: [FFmpeg-devel] [PATCH 15/20] avcodec/snowdec: Don't zero
encoder-only buffer
X-BeenThere: ffmpeg-devel@ffmpeg.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: FFmpeg development discussions and patches <ffmpeg-devel.ffmpeg.org>
List-Unsubscribe: <https://ffmpeg.org/mailman/options/ffmpeg-devel>,
<mailto:ffmpeg-devel-request@ffmpeg.org?subject=unsubscribe>
List-Archive: <https://ffmpeg.org/pipermail/ffmpeg-devel>
List-Post: <mailto:ffmpeg-devel@ffmpeg.org>
List-Help: <mailto:ffmpeg-devel-request@ffmpeg.org?subject=help>
List-Subscribe: <https://ffmpeg.org/mailman/listinfo/ffmpeg-devel>,
<mailto:ffmpeg-devel-request@ffmpeg.org?subject=subscribe>
Reply-To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: ffmpeg-devel-bounces@ffmpeg.org
Sender: "ffmpeg-devel" <ffmpeg-devel-bounces@ffmpeg.org>
Archived-At: <https://master.gitmailbox.com/ffmpegdev/AS8P250MB0744C917418A78C7ED41150C8F209@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM/>
List-Archive: <https://master.gitmailbox.com/ffmpegdev/>
List-Post: <mailto:ffmpegdev@gitmailbox.com>
Maybe zeroing spatial_idwt_buffer was intended?
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
libavcodec/snowdec.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavcodec/snowdec.c b/libavcodec/snowdec.c
index 96221b9802..17c7ccaf2c 100644
--- a/libavcodec/snowdec.c
+++ b/libavcodec/snowdec.c
@@ -661,7 +661,6 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *picture,
int decode_state[MAX_DECOMPOSITIONS][4][1]; /* Stored state info for unpack_coeffs. 1 variable per instance. */
if(s->avctx->debug&2048){
- memset(s->spatial_dwt_buffer, 0, sizeof(DWTELEM)*w*h);
predict_plane(s, s->spatial_idwt_buffer, plane_index, 1);
for(y=0; y<h; y++){
--
2.34.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".