From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 51309478C4 for ; Tue, 26 Sep 2023 22:21:00 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 636CB68CB15; Wed, 27 Sep 2023 01:19:02 +0300 (EEST) Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-db3eur04olkn2053.outbound.protection.outlook.com [40.92.74.53]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id AB28168CAA9 for ; Wed, 27 Sep 2023 01:19:00 +0300 (EEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=j502sLOP47XdHe3tm3HTCTq3lx2nMta3s3TMlkyg0mjgIsU3qCNqtFG2I2lStJXmPo5BGPollRhHSuP4wVYy0m9bfkOzdwx9YJo5Eafe80J8oYOiL18GSM348Q0nvROXyPs3clETc903akK4SZp/C4K8KPzc1vOon+NA/ldttLw/Xwye1MnVyUmIaciGolmFZ6WwiyaH6phjnavQXd6usDlispSuzR8DQMyxaWnWvWUTjTIFOfif3GoIVRrkc2n+L0Yi9Jzgs+n/Hy/1+PCs9zPw1BXAFukwM6z8kTe11CKCMA16O5FrcO80JiWWMDHcZhltmPCUqTgmV6pz0aAPUA== 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=XQ1DsQp5QV7OEqiG0bilh+p4lax4DimWLFjOUO38TIU=; b=G7vlpW04/g3vLKy2boOu86oYF8ZOGf0ytWBMprlLnbASt+sVc775nIgO4sQdegVX+OSnO+nqCEjJhh8XnsSaUvwwhXA0fKWZAKOalQjlvPNmVBl8cJ6NrUANaKFK2qDqwvHqlUIZB+3h3WeWDfk16i9/Sl/zxNjqHjPCfyMXeNZtVJKn5OaG1uzYelZiTlEoYiNlXmL/EeeI2HJpNGlqGXMNV1mTCPMdH1m0JRqfHkX8OEB/YxVwXVU9C2IeCaY//zh8FlSAbroGJHEF9vgUr56dVkI2CEfLPhtr8fC0KU2ewZxvkcvf7MLLL2osxv2zkQAr62rfq/X8MDcGiXX+nw== 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=XQ1DsQp5QV7OEqiG0bilh+p4lax4DimWLFjOUO38TIU=; b=AfcN5D96ZiGhlvr5q+ai5pAfQ0BDzw3FYQFRmHpuv9OJsWXytE0SSzNrcKrHuEkAmajaJOpgubSIX1Jx8I0THTOYO3YUNvn29FJVXJ2B9Z4Ys40g/dGUHNLhvAVXEk77B8dCjFe+cEi2orutHGLXonqHmo/nRHMmluhZqmIovrCYb/HrvD0jxgrc/pnvMUo9oqgCa5FXdwNj9FH/fFb3Ji1ihcn2lstPHMyFipEnPH//pTYAcoR4wXZ8JPDQZaKVcce1qbFLvUArZwuo3Q8qcTNMhjPvTX6Tn71pUwyGuc5hl9QmAj+VRsUbvbVSqWUF8nqZYq6N5Bb1OT1HT3fAwA== Received: from GV1P250MB0737.EURP250.PROD.OUTLOOK.COM (2603:10a6:150:8e::17) by DU2P250MB0189.EURP250.PROD.OUTLOOK.COM (2603:10a6:10:275::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6813.28; Tue, 26 Sep 2023 22:18:59 +0000 Received: from GV1P250MB0737.EURP250.PROD.OUTLOOK.COM ([fe80::9d42:7b4f:71ef:c76a]) by GV1P250MB0737.EURP250.PROD.OUTLOOK.COM ([fe80::9d42:7b4f:71ef:c76a%3]) with mapi id 15.20.6813.027; Tue, 26 Sep 2023 22:18:59 +0000 From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Wed, 27 Sep 2023 00:17:03 +0200 Message-ID: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: X-TMN: [F1s4iGsV88vMNT3/6FsIdXiX6sILkQFh] X-ClientProxiedBy: FR3P281CA0019.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:1c::6) To GV1P250MB0737.EURP250.PROD.OUTLOOK.COM (2603:10a6:150:8e::17) X-Microsoft-Original-Message-ID: <20230926221732.3711507-31-andreas.rheinhardt@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV1P250MB0737:EE_|DU2P250MB0189:EE_ X-MS-Office365-Filtering-Correlation-Id: 6188e203-8849-48c7-0753-08dbbede94af X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 4ctEsqP2PHA05ifRjUEArfPy427KFWNn1Kb5JDR0JhH6Qw1zsAavRxiZ5lSO1EnxeZjWRzbrjMfgCPapKgLpyYheY0aJyCBC446qPBqisXqvU3aXTTU3dssOBwZWLZeideRcRFDggXJh3f6kGbKnVGrr9N+gU9wtnpFooCSk5mezwZ2I8FIlWyW5f2r5Qt0OJizxnRSBijXrwHly11j2WliCz/kZA9Pw8f71OIxJiZ7W6KBaNh8geqtI8zjOncg0ORmW/ni8LZf8Hnfjv6EDbiFJeJcvL5OvNAHsLKOFJM6w9ZxH8kuo9SzW82CGpV4wNCv69iQ717DaTYao9zyXUb2enoje+WAJ94nhPM4xJjgO/ddhi9UibTk1dEKizQaqv7YndOnIlWe+4/JfunhdS+GOEmbl4ZRckyt6IoNGrleuNqV9biKRA04HAw9DZiLqbHn040CVMf7NpqVC3LUiX0LNoQEG9bXqsSG+jy3gMTI2JfdWWPYhoDvWAvBqAV9CUVYKsdr0KOD03Z8/YSVt1TfcFeHQHoRtA3q261TwZHfZhHmScS6hFwtUQ/SCcWRTCI2VKd19YnsuvSwf+KVIyytOD2U/Aer/gOJLi95bccDjCh+BxsOXXaHypSlKbMeH X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?+MPuNWRgTFfUp5kZQJI2dXZRVNo5utKi2OE8lU//jMm13spjX4vqmO7ItPHr?= =?us-ascii?Q?ZtHmLHAK5go1OSzc3+qc6nK7WgffbL5DmV4x2s3EzH358w7grDEFVRRV32eE?= =?us-ascii?Q?dzng5/dPs9O1Crdjzk4y6plnqYLvdfYkXSslRaZx5OHE3vSJVnYljrjRFAvG?= =?us-ascii?Q?25jaV1MbnGdTx/mrf6poSy7ba47p2DXBOsURa6pKsi7G17oAHkEFV4K6hngw?= =?us-ascii?Q?0XUdeHDAsesGT1CcvX26eoevvfk1qEkXAGSsCRpr/Uet1KIvR3TtSrisr5aR?= =?us-ascii?Q?IOhhOeIwWhzppkLcJWwJnFkRB8o5Lg0ePvjOuWzqom9cU/aVg9+oehPNTkkf?= =?us-ascii?Q?v2v7FkidZU3I7wkOR6YBHTwGVwHEyhcnYsLC+zSVdNvWa3ftRIu+MLdWmLJu?= =?us-ascii?Q?r+WoxcskW0QlClsZjzZTkTqmc9UzF6qU7sb1tLlTGmILqlOPpx2FBDGH8z6L?= =?us-ascii?Q?dq28M4SpYhQ4/HELt/bE3HrCtUXHe+zEaheXEb1LEnvm1P4d0BOSSqG6vfGn?= =?us-ascii?Q?p1Dx4yJTOh3Z3Ofi2OJ1BPhS7iLvhOeb6FGDdACqy+NOLjn3qyhwT3m5WXWW?= =?us-ascii?Q?cz0s+sIhS1cwceZjY/sifB/6CaM6KWgELwuiUd1IOpAx5iVNiDQhIrUZQ3rT?= =?us-ascii?Q?J+og0x00Lm7LlqTr3yl8G6uFekrlzji39ehI3AYOijVy5rdPJ2P01iNWKwPe?= =?us-ascii?Q?3ffG9J/JWG3os6lqnkMpklO9ulIVYuRxidpzTt6MzsDVjmHWioel/tDOhHir?= =?us-ascii?Q?0Gz3TvXOYqM6qzIxTzGtFWQQgpDyASRbPNQxkkN0dTRxKgLS2gFmTxdHKUJL?= =?us-ascii?Q?rl7YnxodNr+EsDyFEIhQ6u2eSehE2pXhTyfw9KNovqHV/pGL76wXKoJJdtVk?= =?us-ascii?Q?bWdl9AjM8EGyc4F0Ux1WJ3WVb4gj0dmgWI9/X58MVySngSZQY9JDvauG6ILS?= =?us-ascii?Q?cvLXsDx7KQqyp7zM10tjqhT8loQxRiLYsUzs3C1Nzz++SJCWI6+iE38XdgXJ?= =?us-ascii?Q?5EjJ9UOdLBCualbtFNmtHROZwFQhJhs2iGFMZnm1SvPUgGp6lvy7K+kmG9CG?= =?us-ascii?Q?+6LVG1/2fJjm1Hyptu81EbrKfk/EgEjbEv4IcNCDx4PTJhR46uUP0mHrK5uF?= =?us-ascii?Q?/U1QPeVf/RL2xFLa807KtAMhyW1zPTmR5lFdh1oYvCKYEeVVI0/3CxEip5Qv?= =?us-ascii?Q?Ess2RMRsr83t05+fNsfGKvuNKsEnDl8p3x/ASaHFMZg5/aab5XKXN+oq5RG6?= =?us-ascii?Q?AZSlmhj4sckJ/eq0Fpxb?= X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6188e203-8849-48c7-0753-08dbbede94af X-MS-Exchange-CrossTenant-AuthSource: GV1P250MB0737.EURP250.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Sep 2023 22:18:59.1913 (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: DU2P250MB0189 Subject: [FFmpeg-devel] [PATCH 32/61] avcodec/lagarith: Avoid unnecessary VLC structure 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: Andreas Rheinhardt Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Everything besides VLC.table is basically write-only and even VLC.table can be removed by accessing the underlying table directly. Signed-off-by: Andreas Rheinhardt --- libavcodec/lagarith.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/lagarith.c b/libavcodec/lagarith.c index 3288c0517c..3c6635f763 100644 --- a/libavcodec/lagarith.c +++ b/libavcodec/lagarith.c @@ -60,7 +60,7 @@ typedef struct LagarithContext { int zeros_rem; /**< number of zero bytes remaining to output */ } LagarithContext; -static VLC lag_tab; +static VLCElem lag_tab[1 << VLC_BITS]; static const uint8_t lag_bits[] = { 7, 7, 2, 7, 3, 4, 5, 6, 7, 7, 7, 7, 7, 6, 7, 4, 5, 7, 7, 7, 7, @@ -85,8 +85,8 @@ static const uint8_t lag_symbols[] = { static av_cold void lag_init_static_data(void) { - VLC_INIT_SPARSE_STATIC(&lag_tab, VLC_BITS, FF_ARRAY_ELEMS(lag_bits), - lag_bits, 1, 1, lag_codes, 1, 1, lag_symbols, 1, 1, 128); + VLC_INIT_STATIC_SPARSE_TABLE(lag_tab, VLC_BITS, FF_ARRAY_ELEMS(lag_bits), + lag_bits, 1, 1, lag_codes, 1, 1, lag_symbols, 1, 1, 0); } /** @@ -136,7 +136,7 @@ static int lag_decode_prob(GetBitContext *gb, uint32_t *value) { unsigned val, bits; - bits = get_vlc2(gb, lag_tab.table, VLC_BITS, 1); + bits = get_vlc2(gb, lag_tab, VLC_BITS, 1); if (bits > 31) { *value = 0; return AVERROR_INVALIDDATA; -- 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".