From patchwork Sun Dec 6 23:03:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 11954443 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 79788C4361B for ; Sun, 6 Dec 2020 23:05:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 506882310E for ; Sun, 6 Dec 2020 23:05:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728444AbgLFXFM (ORCPT ); Sun, 6 Dec 2020 18:05:12 -0500 Received: from perceval.ideasonboard.com ([213.167.242.64]:59894 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726046AbgLFXFM (ORCPT ); Sun, 6 Dec 2020 18:05:12 -0500 Received: from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 64295153E; Mon, 7 Dec 2020 00:03:34 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1607295814; bh=0p64Nlh9WYoNr3lXpanXu/k5w+/japfxo8jRG9BH6eI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ha4nlxCi4jycpV/OBhRHbTpjaqnM9bOJAEgaWWsZvtlsh6z7vqKKsSwtQDBV34bhf 7FOIGcmCk8YPGYnAdc21Tu+nWq+rfVp/GGfG6h3XxaQmtg+HKiWWT35p/mYME8YjXx 6sOmtKMFRwVgu+8h3WFDLGj67bJNOTGJZDvyrWas= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Sakari Ailus , Hans Verkuil , Dylan Yip , Vishal Sagar , Nicolas Dufresne Subject: [PATCH v4 11/16] media: doc: pixfmt-packed-yuv: Fill padding bits with 'X' Date: Mon, 7 Dec 2020 01:03:11 +0200 Message-Id: <20201206230316.1221-12-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201206230316.1221-1-laurent.pinchart@ideasonboard.com> References: <20201206230316.1221-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The padding bits are left blank, which look weird in the XYUV format, and, worse, may lead to the VUYX format to be understand as consuming 3 bytes per pixel. Add 'X' for padding bits as we do for RGB formats. Signed-off-by: Laurent Pinchart --- Changes since v2: - Replace '-' with 'X' --- .../media/v4l/pixfmt-packed-yuv.rst | 32 +++++++++---------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst b/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst index 8ed1a6aff3a6..fbd9b412388c 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst @@ -239,14 +239,14 @@ full triplet of Y, Cb and Cr values. - ``V4L2_PIX_FMT_XYUV32`` - 'XYUV' - - - - - - - - - - - - - - - - + - X\ :sub:`7` + - X\ :sub:`6` + - X\ :sub:`5` + - X\ :sub:`4` + - X\ :sub:`3` + - X\ :sub:`2` + - X\ :sub:`1` + - X\ :sub:`0` - Y'\ :sub:`7` - Y'\ :sub:`6` @@ -348,14 +348,14 @@ full triplet of Y, Cb and Cr values. - Y'\ :sub:`1` - Y'\ :sub:`0` - - - - - - - - - - - - - - - - + - X\ :sub:`7` + - X\ :sub:`6` + - X\ :sub:`5` + - X\ :sub:`4` + - X\ :sub:`3` + - X\ :sub:`2` + - X\ :sub:`1` + - X\ :sub:`0` .. raw:: latex