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 AC77349066 for ; Sat, 2 Mar 2024 21:37:47 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id EF5E568D31B; Sat, 2 Mar 2024 23:37:44 +0200 (EET) Received: from mail-ot1-f42.google.com (mail-ot1-f42.google.com [209.85.210.42]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D2C1B68CBD3 for ; Sat, 2 Mar 2024 23:37:38 +0200 (EET) Received: by mail-ot1-f42.google.com with SMTP id 46e09a7af769-6e49812ba77so1638709a34.2 for ; Sat, 02 Mar 2024 13:37:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ob-encoder-com.20230601.gappssmtp.com; s=20230601; t=1709415456; x=1710020256; darn=ffmpeg.org; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=ix2ZI+iIsU9dJjw0RDOm3NCXoyvJRBgELFFJon8w6Vo=; b=h0X3UJzEIFcN5agkUnFZAEpStEdI9hXWbolnN6ka5Dw6PJZlUSKAbIur2RuRUCZKkY EWLFvSBWyDdhihEslwtOK1K6ETJ0ZLI7QriFbLX/o4HsC62CHZwWCnjg1c52iwZg6Zgx A8vUIlKuJ4NrGHq//i/JwsFmM3zDKgc4m/OgCvm/IIZhc2uPfEkX9VwaQ0vIwtr5OwEX tcqOzrN9egBDIcusK/OZ6e49fObXga5olYYq4+wZ1Q5enOsZQXB8xul7ia25vyQpOnAI SMiPOHAhFqz2sw2HryqJ7qfRyjyMTieQMiYonBnTR5/i80oTx19fgnY/6AMt4ov4cX6q q7bQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709415456; x=1710020256; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ix2ZI+iIsU9dJjw0RDOm3NCXoyvJRBgELFFJon8w6Vo=; b=XYBEIT0B44fPTPbvPr4GZzdnB7TaQhnDyTzysAlynv6Q/wQwI9jb0byL8/mieSl1Wc i/PFmvzQv0ixPgA6my9bQ/AKr+EF/q8L04P1cNtFWpPIKY/rzGRCRqbftkrhw9mQQe3h ebn0vneovaPIDZvl2LS6GvVlVhFhYwL8ZkRnpziXEygv5DUmpMK+UQtikXXANaYAB828 q43VF4+Qt99nZxWSluw0oITMwfTKHoycbqMDjjbh7PuwEBlv/lBLwO3RkIuOnBIXbc9h Ax2DDV2xVvboXdpAsqJ7JUf65W682y3WqXHU1zsCbCMNRMEyHlXphDGaRiqIGrv5ZshW F95g== X-Gm-Message-State: AOJu0YzAuJqrTgKVEYNRZzm8agd46phw2FBrBDs3E63FcOfLecucgFII aHrtFfqEsjz9s7vw0zI2MydHtie3rErjLqEShZIRyiVUIhGl6pmFaG/6NtW6wu1rDmNRX9L7zCM rr2STGNj75IBlbL3sfQHiYn490Sw4SHlbNYlEpYqmRwH/jNpc X-Google-Smtp-Source: AGHT+IH7DbF2Q5hUJy08STjuPBBiSRZxnvsBfdnewwtJ2JeGOfPWKL09WRyNAtjT3CeU1CJKXKI09WR85ex8XuUs9uY= X-Received: by 2002:a05:6830:144a:b0:6e4:6526:e207 with SMTP id w10-20020a056830144a00b006e46526e207mr5710156otp.36.1709415456205; Sat, 02 Mar 2024 13:37:36 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Kieran Kunhya Date: Sat, 2 Mar 2024 21:37:24 +0000 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] libavcodec/h264pred: Remove pred8x8_horizontal_8_mmxext 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 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: On Sat, 2 Mar 2024 at 21:18, Andreas Rheinhardt < andreas.rheinhardt@outlook.com> wrote: > Kieran Kunhya: > > $subj > > > > Old: > > pred8x8_horizontal_8_c: 6.8 > > pred8x8_horizontal_8_mmxext: 8.6 > > pred8x8_horizontal_8_ssse3: 4.8 > > > > New: > > pred8x8_horizontal_8_c: 9.2 > > pred8x8_horizontal_8_sse2: 12.2 > > pred8x8_horizontal_8_ssse3: 4.9 > > > > You do realize that the SSE2 version is worse than the mmxext version? > In fact, worse than the C version. Given that both the mmxext and sse2 > versions are worse than C, there is no point in having the mmxext one at > all and no need for an SSE2 replacement. > > - Andreas > On my machine, others may have different speeds. Kieran _______________________________________________ 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".