From patchwork Tue Apr 26 12:57:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Dufresne X-Patchwork-Id: 12827061 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 CC143C433FE for ; Tue, 26 Apr 2022 12:58:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350400AbiDZNBi (ORCPT ); Tue, 26 Apr 2022 09:01:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350334AbiDZNBT (ORCPT ); Tue, 26 Apr 2022 09:01:19 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E7E5517D4A1; Tue, 26 Apr 2022 05:58:11 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nicolas) with ESMTPSA id 91AFA1F43982 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1650977890; bh=vuftnHCEWwJdNLAqyrxNwOkREV8boF39Sd5EZvT7GwM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dtPFBWG6icCFN7/tfl63OERpTPpFK1cwwNlfKMgDXOOU9TLmeK1S/ki6qAOudgkTV vQ2HDDwuRi9QvOTEoVjdKTyyvMlLCTzWETNVUfZB5rozmycH1v6s9SXzgsLJti/+Vd AK4+rkEH7j8lmAzHwSOxR0PIN8tPMNKJ25ammNbGrlEOgwO/0nj7vB5jFMqXRPQyLM VgeWaOv2r6UjnNc0fMvCugMQWzlhhP1RGoBWRE/4MzM41pieC0mg0DnwNP4Fbb4Znw SmfWBxVj7f1jycI4SblMk54J7k8C+qRbZQhhRnlpASecDA42/sGOlYVt4djFaJ9J/L 5sNqDy13qx5eg== From: Nicolas Dufresne To: Mauro Carvalho Chehab , Ezequiel Garcia , Philipp Zabel , Greg Kroah-Hartman Cc: nicolas@ndufresne.ca, linux-media@vger.kernel.org, Sebastian Fricke , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev Subject: [PATCH v4 06/24] media: h264: Increase reference lists size to 32 Date: Tue, 26 Apr 2022 08:57:32 -0400 Message-Id: <20220426125751.108293-7-nicolas.dufresne@collabora.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220426125751.108293-1-nicolas.dufresne@collabora.com> References: <20220426125751.108293-1-nicolas.dufresne@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This is to accommodate support for field decoding, which splits the top and the bottom references into the reference list. Signed-off-by: Nicolas Dufresne Reviewed-by: Sebastian Fricke Reviewed-by: Ezequiel Garcia --- drivers/media/v4l2-core/v4l2-h264.c | 6 +++--- drivers/staging/media/hantro/hantro_hw.h | 6 +++--- drivers/staging/media/rkvdec/rkvdec-h264.c | 6 +++--- include/media/v4l2-h264.h | 8 ++++---- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-h264.c b/drivers/media/v4l2-core/v4l2-h264.c index afbfcf78efe4..4b46b36526c0 100644 --- a/drivers/media/v4l2-core/v4l2-h264.c +++ b/drivers/media/v4l2-core/v4l2-h264.c @@ -212,7 +212,7 @@ static int v4l2_h264_b1_ref_list_cmp(const void *ptra, const void *ptrb, * v4l2_h264_build_p_ref_list() - Build the P reference list * * @builder: reference list builder context - * @reflist: 16 sized array used to store the P reference list. Each entry + * @reflist: 32 sized array used to store the P reference list. Each entry * is a v4l2_h264_reference structure * * This functions builds the P reference lists. This procedure is describe in @@ -235,9 +235,9 @@ EXPORT_SYMBOL_GPL(v4l2_h264_build_p_ref_list); * v4l2_h264_build_b_ref_lists() - Build the B0/B1 reference lists * * @builder: reference list builder context - * @b0_reflist: 16 sized array used to store the B0 reference list. Each entry + * @b0_reflist: 32 sized array used to store the B0 reference list. Each entry * is a v4l2_h264_reference structure - * @b1_reflist: 16 sized array used to store the B1 reference list. Each entry + * @b1_reflist: 32 sized array used to store the B1 reference list. Each entry * is a v4l2_h264_reference structure * * This functions builds the B0/B1 reference lists. This procedure is described diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index 2bc6b8f088f5..292aaaabaf24 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -69,9 +69,9 @@ struct hantro_h264_dec_ctrls { * @b1: B1 reflist */ struct hantro_h264_dec_reflists { - struct v4l2_h264_reference p[HANTRO_H264_DPB_SIZE]; - struct v4l2_h264_reference b0[HANTRO_H264_DPB_SIZE]; - struct v4l2_h264_reference b1[HANTRO_H264_DPB_SIZE]; + struct v4l2_h264_reference p[V4L2_H264_REF_LIST_LEN]; + struct v4l2_h264_reference b0[V4L2_H264_REF_LIST_LEN]; + struct v4l2_h264_reference b1[V4L2_H264_REF_LIST_LEN]; }; /** diff --git a/drivers/staging/media/rkvdec/rkvdec-h264.c b/drivers/staging/media/rkvdec/rkvdec-h264.c index 3c7f3d87fab4..dff89732ddd0 100644 --- a/drivers/staging/media/rkvdec/rkvdec-h264.c +++ b/drivers/staging/media/rkvdec/rkvdec-h264.c @@ -100,9 +100,9 @@ struct rkvdec_h264_priv_tbl { #define RKVDEC_H264_DPB_SIZE 16 struct rkvdec_h264_reflists { - struct v4l2_h264_reference p[RKVDEC_H264_DPB_SIZE]; - struct v4l2_h264_reference b0[RKVDEC_H264_DPB_SIZE]; - struct v4l2_h264_reference b1[RKVDEC_H264_DPB_SIZE]; + struct v4l2_h264_reference p[V4L2_H264_REF_LIST_LEN]; + struct v4l2_h264_reference b0[V4L2_H264_REF_LIST_LEN]; + struct v4l2_h264_reference b1[V4L2_H264_REF_LIST_LEN]; u8 num_valid; }; diff --git a/include/media/v4l2-h264.h b/include/media/v4l2-h264.h index ef9a894e3c32..e282fb16ac58 100644 --- a/include/media/v4l2-h264.h +++ b/include/media/v4l2-h264.h @@ -37,7 +37,7 @@ struct v4l2_h264_reflist_builder { u16 longterm : 1; } refs[V4L2_H264_NUM_DPB_ENTRIES]; s32 cur_pic_order_count; - struct v4l2_h264_reference unordered_reflist[V4L2_H264_NUM_DPB_ENTRIES]; + struct v4l2_h264_reference unordered_reflist[V4L2_H264_REF_LIST_LEN]; u8 num_valid; }; @@ -51,9 +51,9 @@ v4l2_h264_init_reflist_builder(struct v4l2_h264_reflist_builder *b, * v4l2_h264_build_b_ref_lists() - Build the B0/B1 reference lists * * @builder: reference list builder context - * @b0_reflist: 16 sized array used to store the B0 reference list. Each entry + * @b0_reflist: 32 sized array used to store the B0 reference list. Each entry * is a v4l2_h264_reference structure - * @b1_reflist: 16 sized array used to store the B1 reference list. Each entry + * @b1_reflist: 32 sized array used to store the B1 reference list. Each entry * is a v4l2_h264_reference structure * * This functions builds the B0/B1 reference lists. This procedure is described @@ -70,7 +70,7 @@ v4l2_h264_build_b_ref_lists(const struct v4l2_h264_reflist_builder *builder, * v4l2_h264_build_p_ref_list() - Build the P reference list * * @builder: reference list builder context - * @reflist: 16 sized array used to store the P reference list. Each entry + * @reflist: 32 sized array used to store the P reference list. Each entry * is a v4l2_h264_reference structure * * This functions builds the P reference lists. This procedure is describe in