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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED 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 4D63AC433E0 for ; Thu, 25 Jun 2020 15:06:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AC72206C0 for ; Thu, 25 Jun 2020 15:06:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405733AbgFYPGp (ORCPT ); Thu, 25 Jun 2020 11:06:45 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:37680 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405309AbgFYPGo (ORCPT ); Thu, 25 Jun 2020 11:06:44 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nicolas) with ESMTPSA id 857A72A5609 Message-ID: <00e105d0706d6ae704eaedb2fe5371606fb2f9d6.camel@collabora.com> Subject: Re: [RFC 3/7] media: uapi: h264: clarify pic_order_cnt_bit_size field From: Nicolas Dufresne Reply-To: Nicolas Dufresne To: Ezequiel Garcia , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Tomasz Figa , kernel@collabora.com, Jonas Karlman , Hans Verkuil , Alexandre Courbot , Jeffrey Kardatzke , Philipp Zabel , Maxime Ripard , Paul Kocialkowski Date: Thu, 25 Jun 2020 11:06:37 -0400 In-Reply-To: <20200623182809.1375-4-ezequiel@collabora.com> References: <20200623182809.1375-1-ezequiel@collabora.com> <20200623182809.1375-4-ezequiel@collabora.com> Organization: Collabora Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-HRCQ/pXd/WmidTPZ7a7p" User-Agent: Evolution 3.36.3 (3.36.3-1.fc32) MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-HRCQ/pXd/WmidTPZ7a7p Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Le mardi 23 juin 2020 =C3=A0 15:28 -0300, Ezequiel Garcia a =C3=A9crit : > From: Philipp Zabel >=20 > Since pic_order_cnt_bit_size is not a syntax element itself, explicitly > state that it is the total size in bits of the pic_order_cnt_lsb, > delta_pic_order_cnt_bottom, delta_pic_order_cnt[0], and > delta_pic_order_cnt[1] syntax elements contained in the slice. >=20 > Signed-off-by: Philipp Zabel > [Ezequiel: rebase] > Signed-off-by: Ezequiel Garcia Reviewed-by: Nicolas Dufresne > --- > Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) >=20 > diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/= Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst > index 7af12447a5b0..0808a36777b6 100644 > --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst > +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst > @@ -1813,7 +1813,9 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type = - > - Size in bits of the dec_ref_pic_marking() syntax element. > * - __u32 > - ``pic_order_cnt_bit_size`` > - - > + - Combined size in bits of the picture order count related syntax > + elements: pic_order_cnt_lsb, delta_pic_order_cnt_bottom, > + delta_pic_order_cnt0, and delta_pic_order_cnt1. > * - __u8 > - ``cabac_init_idc`` > - --=-HRCQ/pXd/WmidTPZ7a7p Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQSScpfJiL+hb5vvd45xUwItrAaoHAUCXvS9fQAKCRBxUwItrAao HHIhAKCIRsmacXsXoKdS6FG/g6sNjw0MVwCfcaJ1P8AWKbUk4BbBbwId7VvbekI= =neI2 -----END PGP SIGNATURE----- --=-HRCQ/pXd/WmidTPZ7a7p--