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 E9B78402FC for ; Fri, 21 Jan 2022 08:52:04 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 0364868B28E; Fri, 21 Jan 2022 10:52:02 +0200 (EET) Received: from w4.tutanota.de (w4.tutanota.de [81.3.6.165]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 40F9268B1A8 for ; Fri, 21 Jan 2022 10:51:56 +0200 (EET) Received: from w3.tutanota.de (unknown [192.168.1.164]) by w4.tutanota.de (Postfix) with ESMTP id DA5DE10602EB for ; Fri, 21 Jan 2022 08:51:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1642755115; s=s1; d=lynne.ee; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Cc:Date:Date:In-Reply-To:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:References:Sender; bh=Q0KlYvU38xG+q4pkcfbMEgaMW+Q6KIl/Yk3SAdA9Ccs=; b=wlMyHCcmhVFWksek6kvx+7PLLg3qvygjG1MF+vgZyIdd7oDhJD4vM9CvZw7kMXwT GBNjN5gHTbzSRMIt9sKGk3CRQ0ELIHB+MWhZtthOneQIZomYU2l1zNumQZUtEs1Ok1U liijfz1ILs0+83hyJ9FCYS6gmjz+FBOL6qbLV+z3bFq+LC6MQ8MBxWiWJdWCzotLObN F3KM/wjM1+6uYxMF1j2UFtCM87vsfzsBjbTAAGpoWuhCjxkkgZHzaVOSqxSTSQjUeNF 2OlRyn65U+OO4kYEICXEYXzp/5SEFyvKfrSwleJKkPF/kieqRPvKslP17WmAOie07G7 SMopl7lmaQ== Date: Fri, 21 Jan 2022 09:51:55 +0100 (CET) From: Lynne To: FFmpeg development discussions and patches Message-ID: In-Reply-To: References: MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH 1/2] lavu/tx: rewrite internal code as a tree-based codelet constructor 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: 21 Jan 2022, 09:33 by dev@lynne.ee: > This commit rewrites the internal transform code into a constructor > that stitches transforms (codelets). > This allows for transforms to reuse arbitrary parts of other > transforms, and allows transforms to be stacked onto one > another (such as a full iMDCT using a half-iMDCT which in turn > uses an FFT). It also permits for each step to be individually > replaced by assembly or a custom implementation (such as an ASIC). > > Patch attached. > Forgot that I disabled double and int32 transforms to speed up testing, reenabled locally and on my github tx_tree branch. Also removed some inactive debug code. https://github.com/cyanreg/FFmpeg/tree/tx_tree _______________________________________________ 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".