From patchwork Wed Aug 24 08:43:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 37437 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:139a:b0:8f:1db5:eae2 with SMTP id w26csp2371156pzh; Wed, 24 Aug 2022 01:44:25 -0700 (PDT) X-Google-Smtp-Source: AA6agR4qzDEUxjukOtauYvGCzrx95r1xNJpTqaLFELcXkZSI5XSmhPksJvt23gD0EESoXIWdZvYs X-Received: by 2002:a17:907:7fa5:b0:730:5d54:4c24 with SMTP id qk37-20020a1709077fa500b007305d544c24mr2219229ejc.641.1661330665482; Wed, 24 Aug 2022 01:44:25 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1661330665; cv=none; d=google.com; s=arc-20160816; b=loQwtaIuAkV7o2LAGleJVk5jxhLGBNPISsjSXoqC/G61SL+cVuWxKgp5WpkzvfPQlv ZFvDGGiUdAAzsuR4S9HqIYrjLcGg+jcs08ZRS1xKPNjoMTrMA+UQLx5Wa5MRHu1DV0bt qtPwNBfP4yURBf4kUewtZdgKO1/iKXi6koq9kgtrNuPvRqGk9ui+IAHKRnPQDrKPt/gb ddPH/Ka6ht9lJt5eRqQ7p3RmYIRR+Lov3+FnqDMlT2pz4C7RbfFXsXv8C1bRLDenBAUy t/hqljW9YFzR1K7Gq/GvS4YeHtdhf0R9gcNnPJiva5Rec5GqpnvCv2uzc0VXGE/0RtXr 2xHQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:reply-to:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:subject:mime-version:references:in-reply-to:message-id :date:to:from:delivered-to; bh=KVhm77wMxjGMI9RLPERqXLqJXYjqMrcM9Mtkz1HZ1NQ=; b=0m8MvUS5Ces+75sar3UkZxrE5cJ+ZKqt8rMoQaoY5cnJM3fWXy3Es4IpjaOp/tvY3n b1rdiH6BdFOLgkJKqbgqkhB+ifKGai74Km9qxRtHdBBeKkH4aqzmqF5IwF48OWsE+7dm 4KSjHFlBe/hYbp4JPlT2O+cHii7EN7HfyNzOadv34mx/vC3q2g3forz+1ipEroVJi5QQ fuGw7j/P9IvTETA8zo5qFRuIFvH832G1i/WDfsORi6lodVMKq1x2hkzAgCOkk/KoTlaU itLF5CuqsQl/Rngmr3182ddjVoT3a6R/EhPqkepooiK15PHeF/IKivd11+eFL8soOUdU QniQ== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id hd37-20020a17090796a500b0073d6d81733bsi1939243ejc.678.2022.08.24.01.44.25; Wed, 24 Aug 2022 01:44:25 -0700 (PDT) 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; 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 Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id EF1D668BA0F; Wed, 24 Aug 2022 11:43:53 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 9EA0368B9C1 for ; Wed, 24 Aug 2022 11:43:44 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 358C0240D18 for ; Wed, 24 Aug 2022 10:43:44 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id tB0I9urXpK_2 for ; Wed, 24 Aug 2022 10:43:43 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:2a00:c500:561:201::7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "libav.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id 9826B240D1B for ; Wed, 24 Aug 2022 10:43:41 +0200 (CEST) Received: by libav.khirnov.net (Postfix, from userid 1000) id 7EE183A21C4; Wed, 24 Aug 2022 10:43:35 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Wed, 24 Aug 2022 10:43:04 +0200 Message-Id: <20220824084318.333-4-anton@khirnov.net> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220824084318.333-1-anton@khirnov.net> References: <20220824084318.333-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 04/18] lavc/dvdec: drop the only use of DVVideoContext.avctx 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 3qmGKaKhBA6r The function gets the codec context parameter directly. --- libavcodec/dvdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/dvdec.c b/libavcodec/dvdec.c index f7423580aa..bad8419925 100644 --- a/libavcodec/dvdec.c +++ b/libavcodec/dvdec.c @@ -393,7 +393,7 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg) LOCAL_ALIGNED_16(int16_t, sblock, [5 * DV_MAX_BPM], [64]); LOCAL_ALIGNED_16(uint8_t, mb_bit_buffer, [80 + AV_INPUT_BUFFER_PADDING_SIZE]); /* allow some slack */ LOCAL_ALIGNED_16(uint8_t, vs_bit_buffer, [80 * 5 + AV_INPUT_BUFFER_PADDING_SIZE]); /* allow some slack */ - const int log2_blocksize = 3-s->avctx->lowres; + const int log2_blocksize = 3 - avctx->lowres; int is_field_mode[5]; int vs_bit_buffer_damaged = 0; int mb_bit_buffer_damaged[5] = {0};