From patchwork Sat Apr 15 01:46:15 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Darnley X-Patchwork-Id: 3417 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.3.129 with SMTP id 123csp449517vsd; Fri, 14 Apr 2017 18:52:58 -0700 (PDT) X-Received: by 10.223.136.125 with SMTP id e58mr8999588wre.73.1492221177996; Fri, 14 Apr 2017 18:52:57 -0700 (PDT) Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id t5si861511wmt.45.2017.04.14.18.52.57; Fri, 14 Apr 2017 18:52:57 -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; dkim=neutral (body hash did not verify) header.i=@ob-encoder-com.20150623.gappssmtp.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 Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A67986891E2; Sat, 15 Apr 2017 04:52:48 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com [74.125.82.67]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2E9BB6806C1 for ; Sat, 15 Apr 2017 04:52:42 +0300 (EEST) Received: by mail-wm0-f67.google.com with SMTP id d79so901929wmi.2 for ; Fri, 14 Apr 2017 18:52:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ob-encoder-com.20150623.gappssmtp.com; s=20150623; h=sender:from:to:subject:date:message-id:in-reply-to:references; bh=MwTzgXceNSF1CV1lNktgquIX954aP2irvTarNysMAP4=; b=IZXrTx3f+S2GgdC6qX72pZf9b8ANCp7O3lvgjevx4zzbhzP88hR4ubYHPa0J5K5jpY fn0Lq2Rgvui5tnaey0XhX2UVWy1cs8clvG8axte9JrwL5rROG26zIXiLlpIYEMlpeubU IXyJYEV/GyYB7jaTGzIGvunB1L3zNdQdo8O/cwo1HiWsR0TD9jUjxbMQBaoSaYN1jsV9 aMXoo3pbYQ5LPwRmWT+ecOkoXnB71LP4/SfEIXtmRICFuHmWhHix+JuiTqoa/T53vKFb LMvWRKYrimrwpiwsZ7snM+xPg0EMcMKMRCY4WBHw9rK4Ny3hQMYF7xSlHSeqNuNhMNI9 VecQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:subject:date:message-id :in-reply-to:references; bh=MwTzgXceNSF1CV1lNktgquIX954aP2irvTarNysMAP4=; b=odaW63zeYNMDYO7I3knaev8Tb+VUeXHtXhmIZD4OlMqTDdHdQAJdDOOQJXrVv6Nmba h2hcLZ/FLYuB8N2NEbUv+nZj3cnDJmgq0ZrVPf3yDhBG6D6am3xuX5EGcB1aA/cEQnu2 ileZI8LPcgmzpRpCxWBHeK1oASfMwdP1CRfm7VkZ8TCdTQ/djtDiA5bZczIQTy1C9BlV 80SC+t55/QlXKjeej4OhV3XVS1xJSR17tbdYriYoEdKag26hPwwpsue2zGIiIXkKwErW bixqewu7fmc0IRsvmwjPOycOC/mbjkmg+63pDRq/jm0LV7sOem1IYTuWPb6rbCrkYEqO 2LXQ== X-Gm-Message-State: AN3rC/61WMWrDt+TJj2z+3aeiDMQZpKOU0zLKKz5bq/JYJXSUH5nDNJc kfwqEi7+LaH6hn5N X-Received: by 10.28.128.197 with SMTP id b188mr780423wmd.115.1492220809528; Fri, 14 Apr 2017 18:46:49 -0700 (PDT) Received: from localhost.localdomain (d51a44418.access.telenet.be. [81.164.68.24]) by smtp.gmail.com with ESMTPSA id 3sm4459091wrv.33.2017.04.14.18.46.48 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 14 Apr 2017 18:46:49 -0700 (PDT) From: James Darnley To: FFmpeg development discussions and patches Date: Sat, 15 Apr 2017 03:46:15 +0200 Message-Id: <20170415014618.1592-4-jdarnley@obe.tv> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20170415014618.1592-1-jdarnley@obe.tv> References: <20170415014618.1592-1-jdarnley@obe.tv> Subject: [FFmpeg-devel] [PATCH 3/6] avcodec/h264: use some 3 operand forms 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" --- libavcodec/x86/h264_idct.asm | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) diff --git a/libavcodec/x86/h264_idct.asm b/libavcodec/x86/h264_idct.asm index dde40e9..bc4dce4 100644 --- a/libavcodec/x86/h264_idct.asm +++ b/libavcodec/x86/h264_idct.asm @@ -87,10 +87,9 @@ cglobal h264_idct_add_8, 3, 3, 0 RET %macro IDCT8_1D 2 - mova m0, m1 - psraw m1, 1 - mova m4, m5 - psraw m4, 1 + psraw m0, m1, 1 + SWAP 0, 1 + psraw m4, m5, 1 paddw m4, m5 paddw m1, m0 paddw m4, m7 @@ -107,10 +106,9 @@ cglobal h264_idct_add_8, 3, 3, 0 psubw m0, m3 psubw m5, m7 - mova m7, m1 - psraw m1, 2 - mova m3, m4 - psraw m3, 2 + psraw m7, m1, 2 + SWAP 7,1 + psraw m3, m4, 2 paddw m3, m0 psraw m0, 2 paddw m1, m5 @@ -118,10 +116,9 @@ cglobal h264_idct_add_8, 3, 3, 0 psubw m0, m4 psubw m7, m5 - mova m5, m6 - psraw m6, 1 - mova m4, m2 - psraw m4, 1 + psraw m5, m6, 1 + SWAP 5,6 + psraw m4, m2, 1 paddw m6, m2 psubw m4, m5