From patchwork Fri Mar 17 13:18:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Darnley X-Patchwork-Id: 2985 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.50.79 with SMTP id y76csp261056vsy; Fri, 17 Mar 2017 06:25:52 -0700 (PDT) X-Received: by 10.28.226.4 with SMTP id z4mr2811854wmg.135.1489757152214; Fri, 17 Mar 2017 06:25:52 -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 l101si11172157wrc.316.2017.03.17.06.25.51; Fri, 17 Mar 2017 06:25:52 -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 18511688357; Fri, 17 Mar 2017 15:25:32 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm0-f65.google.com (mail-wm0-f65.google.com [74.125.82.65]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 0E4F868826D for ; Fri, 17 Mar 2017 15:25:25 +0200 (EET) Received: by mail-wm0-f65.google.com with SMTP id z133so3295566wmb.2 for ; Fri, 17 Mar 2017 06:25:42 -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=U5dXESQfRaSP9SmuQNWLVdkkyLbhIk1o+ifDmvVXROpjVTPXLePiPwTUpz5mOC9C+K TpOThoAINN18Jm3WgdDFDgTd8w/hkSUoRuyPPFiE7FzmcJAZzbk/lcEcZmkcFOroiu5k ITpZMcBRm28XNZZtuHHwQB056XLhVc8zG0DvA6DOn3cwmvHRQxsuL1fvHlfE2PF9iZhf 7mT+A2WHUEeRgyJoSYmoctfuJdS9klOCQ73gnlUY20Wy0DMpFjrKcStKiI856a6N3pIo evz/jTUeI7KmVCSoWaG0oGu0oVXiFyGP493q3nU6Hxx8+5CcCe3rOTe3Ck4bTcrciJ6V 7wAA== 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=dF8IaHBg284S+n1d8pLl/YL8hMOP8vEmRyQ/nTuDq3VpgKc7GMvEdvc2SMP4GyNrob 9rsqtFtTUjNvOo+efeX3bNPqZPX8dGMZ7wRba9X5bCA8j2z7bZ116r3YdvqJ/nm/KRTp K6dlWbOvDbXEhD2kO9ar0AyyKJ41dN0D/UVffUzCm1cvRd26yUAGn/314wXTr94bJgml X8n3sARzcyJRlUY/PpbweKGR/vFMEjOxclJditFW/gEzuOU79xoLT8O3ejXSGdv5JEdR XZfy9w20vBhNZgnISNqRbQTCK7f0sh5WK73INGcuqbAk54aLSadHXMn9ag7EFU8VdwiR QRFw== X-Gm-Message-State: AFeK/H04Z/UF7X9sPmHpzNDk2vYs15mZKzP5vHZAfJ+aUm9rLgiwb/ab1b60qzhN6ErSSQ== X-Received: by 10.28.165.147 with SMTP id o141mr2927192wme.67.1489756766980; Fri, 17 Mar 2017 06:19:26 -0700 (PDT) Received: from localhost.localdomain (d51a44418.access.telenet.be. [81.164.68.24]) by smtp.gmail.com with ESMTPSA id e72sm2676411wma.5.2017.03.17.06.19.26 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 Mar 2017 06:19:26 -0700 (PDT) From: James Darnley To: FFmpeg development discussions and patches Date: Fri, 17 Mar 2017 14:18:38 +0100 Message-Id: <20170317131845.7760-4-jdarnley@obe.tv> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20170317131845.7760-1-jdarnley@obe.tv> References: <20170317131845.7760-1-jdarnley@obe.tv> Subject: [FFmpeg-devel] [PATCH 03/10] 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