From nobody Thu Nov 14 17:16:25 2024 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 6D958EB64D8 for ; Thu, 22 Jun 2023 13:14:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229651AbjFVNOT (ORCPT ); Thu, 22 Jun 2023 09:14:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231608AbjFVNOD (ORCPT ); Thu, 22 Jun 2023 09:14:03 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 540B51BF6; Thu, 22 Jun 2023 06:14:02 -0700 (PDT) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:7d72:676c:e745:a6ef]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id C3B7D6607131; Thu, 22 Jun 2023 14:14:00 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1687439641; bh=UmxaSxfAyduJDEDEY4mpYf+MJsD53OV/RCS4wvgVO+g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LE4QqBKgWv+1EySXMkQVSaD1dNhI+GeD3LlmDyw8BUUqAzjeWKpLgE7nYFbDxEEv9 Ati1aQFtBHhVCABtN74rxVbZAa0MJSrZwVIgrgxRkDAIImGtdfaAWTqBawHTNAbMl/ HdshjmeOvUsBxHts3OqwHdUtzM8APjBR4H8Dcl06XSpdTrsLjVDi2bXO/6Q+Z2385t AAAr8kZFEeZazGpcyPfMqlpZCv2h3C9HeJ6EXw2PfsfsK9xapfSEcEgXl7Er0SU4wE Y/3OPZhHXGACkMUixRI+7UZiu5cfz2o/DlWmXPnVxS2yL6iB1y+ma9RO+Hn7zvmTu4 8A0REHtV4T39g== From: Benjamin Gaignard To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v3 07/11] media: verisilicon: vp9: Use destination buffer height to compute chroma offset Date: Thu, 22 Jun 2023 15:13:45 +0200 Message-Id: <20230622131349.144160-8-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230622131349.144160-1-benjamin.gaignard@collabora.com> References: <20230622131349.144160-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Source and destination buffer height may not be the same because alignment constraint are different. Use destination height to compute chroma offset because we target this buffer as hardware output. Signed-off-by: Benjamin Gaignard --- drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c b/drive= rs/media/platform/verisilicon/hantro_g2_vp9_dec.c index 6db1c32fce4d..1f3f5e7ce978 100644 --- a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c +++ b/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c @@ -93,9 +93,7 @@ static int start_prepare_run(struct hantro_ctx *ctx, cons= t struct v4l2_ctrl_vp9_ static size_t chroma_offset(const struct hantro_ctx *ctx, const struct v4l2_ctrl_vp9_frame *dec_params) { - int bytes_per_pixel =3D dec_params->bit_depth =3D=3D 8 ? 1 : 2; - - return ctx->src_fmt.width * ctx->src_fmt.height * bytes_per_pixel; + return ctx->dst_fmt.width * ctx->dst_fmt.height * ctx->bit_depth / 8; } =20 static size_t mv_offset(const struct hantro_ctx *ctx, --=20 2.39.2