From patchwork Wed Jul 6 09:37:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 12907761 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B74CEC43334 for ; Wed, 6 Jul 2022 09:41:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=dS0hqeNHSfQf7vieEd1E8G5H7WzXoNew4jGdZA1MRV0=; b=xp18llUXl+9g1B /yyPqWMldlhEfvTnwLDsYtr8sqFHgyg/i2n2CtU62pv3C/JfOP0xtxQaPiFR2cOoX4YEUqxZTuKJa RokUi45QRTXZzgD1KZLAYfQ8V7K/3pTwo43xmDsXEQrfN7q//b4vHFVCyvCVYRWOgSN4NZC9SrTF3 Bw9IUiANxRtv2oUxT7Q+/1F9ydPGhrHpXVJF1WaAy5NMYQbncwR+EmUupGn5IM2ULu046Sgy0EOgS CzYBKzzk9ryr/DHp+KzFKTt4EIQPaAEYg1r1ae53Z7d1BSt5zk+3N2cQas5Eg+ScUnY5yq8X6TTts R7IDQffRdVMHM0/R5ooQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o91Wh-007rGt-Mo; Wed, 06 Jul 2022 09:40:55 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o91UN-007q2G-F8; Wed, 06 Jul 2022 09:38:37 +0000 Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:3a70:988d:42ce:f5cc]) (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 6172E66019BA; Wed, 6 Jul 2022 10:38:15 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1657100295; bh=PVStR3ApcqPTtqGenIYO4/72sXWBsjSuFtk9oWFtb7s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IdSEQ3R11zGZQzzEBqHnA3gIaLsmQK56qtnj4D7/q6boPDeLNFB+uZ9NkIutvIWmL lt37g1B9etRxseHoSQTD8V7JgzkHwzpEq5RLbFTBJTXgX6NYZpYbPMNlqPWzVJ0Esv pCBT26OHV519UD0RwALDT3fCUmjy06pUW7sv3n12OUzBTU+ilDt4WH4slcrx4cGR8A OA0MHAc0PfMu/B0tXonM36TGU1e5OMVNHFuOTce8g5JuQMtU+FB38+iDLZEfiywJL9 WPQ1wuY1KbRP3lK4L1Z0pgnsNHo47lE/qwbw77YJ216X3fuLtxKRavzZTHjNQiTM1X Ido5VueGK4Y1w== From: Benjamin Gaignard To: mchehab@kernel.org, hverkuil@xs4all.nl, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, mripard@kernel.org, paul.kocialkowski@bootlin.com, wens@csie.org, jernej.skrabec@gmail.com, samuel@sholland.org, nicolas.dufresne@collabora.com, andrzej.p@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v11 07/17] media: uapi: HEVC: Add SEI pic struct flags Date: Wed, 6 Jul 2022 11:37:53 +0200 Message-Id: <20220706093803.158810-8-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220706093803.158810-1-benjamin.gaignard@collabora.com> References: <20220706093803.158810-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220706_023831_823158_24F7BBE9 X-CRM114-Status: GOOD ( 10.21 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The possible values for the field_pic field in the v4l2_hevc_dpb_entry structure are defined in the table D.2 in HEVC specification section D.3.3. Add flags and documentation for each of them. Signed-off-by: Benjamin Gaignard Reviewed-by: Ezequiel Garcia Acked-by: Nicolas Dufresne Tested-by: Jernej Skrabec --- .../media/v4l/ext-ctrls-codec.rst | 54 +++++++++++++++++++ include/media/hevc-ctrls.h | 14 +++++ 2 files changed, 68 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index 3dfb81a93935..8ba16e8742f3 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -3218,6 +3218,7 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - * - __u8 - ``field_pic`` - Whether the reference is a field picture or a frame. + See :ref:`HEVC dpb field pic Flags ` * - __u16 - ``pic_order_cnt[2]`` - The picture order count of the reference. Only the first element of the @@ -3231,6 +3232,59 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - \normalsize +.. _hevc_dpb_field_pic_flags: + +``HEVC dpb field pic Flags`` + +.. raw:: latex + + \scriptsize + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + :widths: 1 1 2 + + * - ``V4L2_HEVC_SEI_PIC_STRUCT_FRAME`` + - 0 + - (progressive) Frame + * - ``V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD`` + - 1 + - Top field + * - ``V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD`` + - 2 + - Bottom field + * - ``V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM`` + - 3 + - Top field, bottom field, in that order + * - ``V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP`` + - 4 + - Bottom field, top field, in that order + * - ``V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP`` + - 5 + - Top field, bottom field, top field repeated, in that order + * - ``V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM`` + - 6 + - Bottom field, top field, bottom field repeated, in that order + * - ``V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING`` + - 7 + - Frame doubling + * - ``V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING`` + - 8 + - Frame tripling + * - ``V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM`` + - 9 + - Top field paired with previous bottom field in output order + * - ``V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP`` + - 10 + - Bottom field paired with previous top field in output order + * - ``V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM`` + - 11 + - Top field paired with next bottom field in output order + * - ``V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP`` + - 12 + - Bottom field paired with next top field in output order + .. c:type:: v4l2_hevc_pred_weight_table .. raw:: latex diff --git a/include/media/hevc-ctrls.h b/include/media/hevc-ctrls.h index 01c1795c57a9..f3695ab44389 100644 --- a/include/media/hevc-ctrls.h +++ b/include/media/hevc-ctrls.h @@ -132,6 +132,20 @@ struct v4l2_ctrl_hevc_pps { #define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x01 +#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME 0 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD 1 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD 2 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM 3 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP 4 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP 5 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM 6 +#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING 7 +#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING 8 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM 9 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP 10 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM 11 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP 12 + #define V4L2_HEVC_DPB_ENTRIES_NUM_MAX 16 struct v4l2_hevc_dpb_entry {