From patchwork Wed Apr 5 01:53:26 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Darnley X-Patchwork-Id: 3297 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.44.195 with SMTP id s186csp54703vss; Tue, 4 Apr 2017 19:00:54 -0700 (PDT) X-Received: by 10.28.136.204 with SMTP id k195mr15960067wmd.99.1491357654004; Tue, 04 Apr 2017 19:00:54 -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 w73si26963844wrb.205.2017.04.04.19.00.53; Tue, 04 Apr 2017 19:00:53 -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 5A72268829F; Wed, 5 Apr 2017 05:00:49 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wr0-f196.google.com (mail-wr0-f196.google.com [209.85.128.196]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C078D680C29 for ; Wed, 5 Apr 2017 05:00:42 +0300 (EEST) Received: by mail-wr0-f196.google.com with SMTP id k6so42916078wre.3 for ; Tue, 04 Apr 2017 19:00:45 -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=iBCgM9DS8lr+x6rKr8Oc3tWog9JuR0edWBSxFpZdboHpmqtliTRFG2fU5zEgCbwE+M 6XAEANquYa2t2uCJaQIDQyFWXtmev5kIiQEfXc31KwnU7o4zj3xp5vvJbetUJidVnlfZ Segeg9AK+K2xAW9QVFXGp0ym346lQIV8Rkad/l4YyxUD0R4bk35aPpEYrMnHpab0sgUt LP4AFBZahU6UVVAd7dacYW2+EF7hAHgEYgFlbcita5pUg89+dRjLpUVgHGwgepFPdCCU IWxMsStGcPRnIh33vnLCB6NsU2X94UnfxdHWNwXNCCcRbQIacCoQ4o9wQWIOZ9tFQhoA vEjA== 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=Nmt4bl3sSvUiyeW4U9EHz9Arq9U7q0KnkJiO2s7+WYOvIpBT17+cAzTItLQP3/21FI nUj1CPnDGyXv0Ge33jX+yGOe3Gj1KcJ1HM+yR5qI1eepyNnBYvmjak1I1O1ZkJcEJBXB DGPuVFMGXKFQ2ajYHIWOQX5ErcQo2FKqGfSSrVLCYhie/iKiiefYlVLWeFKe0CQFH7jC eNSpDTFZ458TkHCyalhlwGDLb1L20uToblzrwRWj3J1Rqy91zxOAAfbhkW5RP91tArOR jUdqHQ9QCEskT1KpUfr4ygF3OzKgbXMAXzi3gguAUnp2YhAMmtNCxw92AzOXZm4l41DW 6+CQ== X-Gm-Message-State: AFeK/H1kiPeyocdB2a6bUqQV+aj8bvpp+SY32+ks0ebISSjtjNLv9QVfMmF3x3ySunLpNw== X-Received: by 10.223.161.134 with SMTP id u6mr18901895wru.108.1491357215860; Tue, 04 Apr 2017 18:53:35 -0700 (PDT) Received: from localhost.localdomain (d51a44418.access.telenet.be. [81.164.68.24]) by smtp.gmail.com with ESMTPSA id o66sm20381630wmg.33.2017.04.04.18.53.35 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 04 Apr 2017 18:53:35 -0700 (PDT) From: James Darnley To: FFmpeg development discussions and patches Date: Wed, 5 Apr 2017 03:53:26 +0200 Message-Id: <20170405015328.5476-4-jdarnley@obe.tv> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20170405015328.5476-1-jdarnley@obe.tv> References: <20170405015328.5476-1-jdarnley@obe.tv> Subject: [FFmpeg-devel] [PATCH 3/5] 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