From patchwork Thu Sep 30 08:43:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wu Jianhua X-Patchwork-Id: 30685 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a6b:6506:0:0:0:0:0 with SMTP id z6csp436849iob; Thu, 30 Sep 2021 01:44:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyu3h9dpTW+YUOpvTh8t8sTb4Kx4KGp1ZSpZ5D7R0IpGy/0e6kw2wxpPdBh8ChyyRjh4ymm X-Received: by 2002:aa7:d649:: with SMTP id v9mr5844183edr.38.1632991494083; Thu, 30 Sep 2021 01:44:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1632991494; cv=none; d=google.com; s=arc-20160816; b=bgkLRDjY9wtuQdeGrvIMydrRThodzysjl5J8xuIi8PzzIwzJtDuwzygO0kRjgDNMgK G9/urqngcA2KLC8mdL9zrXOtyqB2cIHO7hrB8EtJBfh4kA0gT2PaBWLhxurN03FAMJp1 5SGQNTrfMes22Ot8Bo5NTFdGOenwOG8+I5GP/TbdDneKupjlEvEvQpXdvAl3NVnbeeeS WjqEoObHx/TmLch5qRdBoOVlFK+MtkgU6IJkcgIwD7tVqk5D/gvjDtWksJXynr6sLc6B EzJH7Y+RyyCoNygtRlYnJN551GnNynLhtVME2T+b2CctFIalMPmLJ+sboE9M0Uwv+ZXs mHTw== 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:references:in-reply-to:message-id:date :to:from:delivered-to; bh=5LmGoIWB6ei3fRVhDYbfbPC4NjUkhm9ck+ioXBPsvrE=; b=Fqz/wumI47JlWcYJflRHP04df0ZZhm/5W9bhyJxnnYbV2daAs2Q+tcIJSMdHbeMymd BGB0c/oO+4h0izCfk2RCFiEuQmGl+mX7WJ6sUyJabD+4Ok5S+VrvnsukXN3B/sZugqnd kbORDZArOUsjcHhfTNqc4XvOnZyxkX1iEfF7fJuWlsh9MV7XMVCnf/c/Cs6K0Z0XpJzm 3b8QgGIPs45cxawmzxd8OI0S9HRjHFhNNObdlcaszVyFPOA2PQd/JNOQU/yfoUJAydRg Iyd5lUtKyP2DxuJGy/7Xk0e+gHj0Bm7w9vDvbyWdiKXETvXEV3+qSG+bletInme6Yq2d H+sA== 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 s21si2615126edc.249.2021.09.30.01.44.53; Thu, 30 Sep 2021 01:44:54 -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 A735C68A6A1; Thu, 30 Sep 2021 11:44:25 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 04F93689738 for ; Thu, 30 Sep 2021 11:44:18 +0300 (EEST) X-IronPort-AV: E=McAfee;i="6200,9189,10122"; a="224793902" X-IronPort-AV: E=Sophos;i="5.85,335,1624345200"; d="scan'208";a="224793902" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2021 01:43:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,335,1624345200"; d="scan'208";a="563956851" Received: from otc-skl-e5-server.sh.intel.com ([10.239.43.106]) by fmsmga002.fm.intel.com with ESMTP; 30 Sep 2021 01:43:59 -0700 From: Wu Jianhua To: ffmpeg-devel@ffmpeg.org Date: Thu, 30 Sep 2021 16:43:53 +0800 Message-Id: <20210930084355.76628-2-jianhua.wu@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210930084355.76628-1-jianhua.wu@intel.com> References: <20210930084355.76628-1-jianhua.wu@intel.com> Subject: [FFmpeg-devel] [PATCH v3 2/4] libswscale/x86/rgb2rgb: add shuffle_bytes avx512 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: Wu Jianhua MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: Pibb5uez2AQT Performance data(Less is better): shuffle_bytes_avx2 0.94288 shuffle_bytes_avx512 0.60049 Signed-off-by: Wu Jianhua --- libswscale/x86/rgb2rgb.c | 13 +++++++++++++ libswscale/x86/rgb_2_rgb.asm | 8 ++++++++ 2 files changed, 21 insertions(+) diff --git a/libswscale/x86/rgb2rgb.c b/libswscale/x86/rgb2rgb.c index 0ab139aca4..c9ff33ab77 100644 --- a/libswscale/x86/rgb2rgb.c +++ b/libswscale/x86/rgb2rgb.c @@ -152,6 +152,12 @@ void ff_shuffle_bytes_1230_avx2(const uint8_t *src, uint8_t *dst, int src_size); void ff_shuffle_bytes_3012_avx2(const uint8_t *src, uint8_t *dst, int src_size); void ff_shuffle_bytes_3210_avx2(const uint8_t *src, uint8_t *dst, int src_size); +void ff_shuffle_bytes_2103_avx512(const uint8_t *src, uint8_t *dst, int src_size); +void ff_shuffle_bytes_0321_avx512(const uint8_t *src, uint8_t *dst, int src_size); +void ff_shuffle_bytes_1230_avx512(const uint8_t *src, uint8_t *dst, int src_size); +void ff_shuffle_bytes_3012_avx512(const uint8_t *src, uint8_t *dst, int src_size); +void ff_shuffle_bytes_3210_avx512(const uint8_t *src, uint8_t *dst, int src_size); + void ff_uyvytoyuv422_sse2(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, int width, int height, int lumStride, int chromStride, int srcStride); @@ -200,6 +206,13 @@ av_cold void rgb2rgb_init_x86(void) shuffle_bytes_3012 = ff_shuffle_bytes_3012_avx2; shuffle_bytes_3210 = ff_shuffle_bytes_3210_avx2; } + if (EXTERNAL_AVX512(cpu_flags)) { + shuffle_bytes_0321 = ff_shuffle_bytes_0321_avx512; + shuffle_bytes_2103 = ff_shuffle_bytes_2103_avx512; + shuffle_bytes_1230 = ff_shuffle_bytes_1230_avx512; + shuffle_bytes_3012 = ff_shuffle_bytes_3012_avx512; + shuffle_bytes_3210 = ff_shuffle_bytes_3210_avx512; + } if (EXTERNAL_AVX(cpu_flags)) { uyvytoyuv422 = ff_uyvytoyuv422_avx; } diff --git a/libswscale/x86/rgb_2_rgb.asm b/libswscale/x86/rgb_2_rgb.asm index c695c61d5c..3380a1272c 100644 --- a/libswscale/x86/rgb_2_rgb.asm +++ b/libswscale/x86/rgb_2_rgb.asm @@ -168,6 +168,14 @@ SHUFFLE_BYTES 1, 2, 3, 0 SHUFFLE_BYTES 3, 0, 1, 2 SHUFFLE_BYTES 3, 2, 1, 0 %endif +%if HAVE_AVX512_EXTERNAL +INIT_ZMM avx512 +SHUFFLE_BYTES 2, 1, 0, 3 +SHUFFLE_BYTES 0, 3, 2, 1 +SHUFFLE_BYTES 1, 2, 3, 0 +SHUFFLE_BYTES 3, 0, 1, 2 +SHUFFLE_BYTES 3, 2, 1, 0 +%endif %endif ;-----------------------------------------------------------------------------------------------