From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 840BDC38142 for ; Mon, 23 Jan 2023 15:50:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232918AbjAWPuA (ORCPT ); Mon, 23 Jan 2023 10:50:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55694 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232916AbjAWPtp (ORCPT ); Mon, 23 Jan 2023 10:49:45 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14CD518156 for ; Mon, 23 Jan 2023 07:49:41 -0800 (PST) Received: from pendragon.ideasonboard.com (213-243-189-158.bb.dnainternet.fi [213.243.189.158]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id C200D2D9; Mon, 23 Jan 2023 16:49:39 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1674488980; bh=zsDmmFaVw8eWcq27RJRLSVyDCigJwIYalpynKAmVx94=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oTpO2xtuCgkoq907YiKL2WbJJJ38PBJ6aZaBA5LPBMhi8rHPWWKgklKkBNeHQlWSj GI7weGO+qvKO4AI7KRNKsaJ46yC6a3/OgRCevQo2TYgTMMwNwaXx6KiXiLkEE8AEPc rUrygzpIjNfMj+ShD5zCskbxstDtBSGkFKblMWFE= Date: Mon, 23 Jan 2023 17:49:36 +0200 From: Laurent Pinchart To: Simon Ser Cc: wayland-devel , DRI Development , linux-media@vger.kernel.org Subject: Re: [ANNOUNCE] pixfmtdb Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org CC'ing the linux-media mailing list. On Mon, Jan 23, 2023 at 02:10:58PM +0000, Simon Ser wrote: > Hi all, > > In the last few days I've been working on a small new project, pixfmtdb [1]. > It's a Web database of pixel format guides, it can be useful to understand > how pixels are laid out in memory for a given format and which formats from > various APIs are compatible with each other. > > pixfmtdb relies on the Khronos Data Format Specification [2] to describe > each format. This means that each format is described with a standardized > data blob, which can be re-used with other tools for other purposes. > > My future plans include adding more formats and format families to pixfmtdb, > and make it easy to use the data for code generation, in particular for > automatically generating tables containing metadata about formats, as used > in Wayland compositors and other projects. > > I hope some of you can find this work useful, > > Simon > > [1]: https://pixfmtdb.emersion.fr > [2]: https://www.khronos.org/dataformat -- Regards, Laurent Pinchart