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[79.124.17.100]) by mx.google.com with ESMTP id x8-20020a05640226c800b0054f564b2fc6si2757831edd.19.2023.12.10.17.48.37; Sun, 10 Dec 2023 17:48:37 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@pkh.me header.s=selector1 header.b=YUFlzqyP; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=pkh.me Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4311368D20E; Mon, 11 Dec 2023 03:45:20 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from ssq0.pkh.me (laubervilliers-656-1-228-164.w92-154.abo.wanadoo.fr [92.154.28.164]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D66E868D17B for ; Mon, 11 Dec 2023 03:44:56 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pkh.me; s=selector1; t=1702259079; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4TRo3FsCrQsgX76bQVbmsDQuH6bTBu5vuQVzDWU9AYM=; b=YUFlzqyPiFtJdeu60x6pUhNkq5E86YNkjal601iu4wKRxfXpsebinxiPivzteUvAt+Lp6F GF/b2JFsKYy/DimtCuDUnEHtg3GHRMwnIBXOos8qeQkRnSnGxbncBluQA2yHQgrGymbuEs FWrYuKFTT8K/kmuTHyPoxMy1+LPho+I= Received: from localhost (ssq0.pkh.me [local]) by ssq0.pkh.me (OpenSMTPD) with ESMTPA id c069186e; Mon, 11 Dec 2023 01:44:39 +0000 (UTC) From: =?utf-8?b?Q2zDqW1lbnQgQsWTc2No?= To: ffmpeg-devel@ffmpeg.org Date: Mon, 11 Dec 2023 02:35:29 +0100 Message-ID: <20231211014429.1841681-29-u@pkh.me> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231211014429.1841681-1-u@pkh.me> References: <20231211014429.1841681-1-u@pkh.me> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 28/35] avcodec/proresenc_anatoliy: cosmetics to make encode_dcs() identical to the one in Kostya encoder X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: =?utf-8?b?Q2zDqW1lbnQgQsWTc2No?= Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: Ej+II3hWhKe/ --- libavcodec/proresenc_anatoliy.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c index aed5c68b1b..0318379461 100644 --- a/libavcodec/proresenc_anatoliy.c +++ b/libavcodec/proresenc_anatoliy.c @@ -277,17 +277,15 @@ static void encode_dcs(PutBitContext *pb, int16_t *blocks, blocks += 64; for (i = 1; i < blocks_per_slice; i++, blocks += 64) { - dc = (blocks[0] - 0x4000) / scale; - delta = dc - prev_dc; - new_sign = GET_SIGN(delta); - delta = (delta ^ sign) - sign; - code = MAKE_CODE(delta); - + dc = (blocks[0] - 0x4000) / scale; + delta = dc - prev_dc; + new_sign = GET_SIGN(delta); + delta = (delta ^ sign) - sign; + code = MAKE_CODE(delta); encode_vlc_codeword(pb, ff_prores_dc_codebook[codebook], code); - - codebook = FFMIN(code, 6); - sign = new_sign; - prev_dc = dc; + codebook = FFMIN(code, 6); + sign = new_sign; + prev_dc = dc; } }