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[79.124.17.100]) by mx.google.com with ESMTP id q7-20020a50cc87000000b0056c0520541asi2058073edi.466.2024.03.29.12.32.43; Fri, 29 Mar 2024 12:32:43 -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; dkim=neutral (body hash did not verify) header.i=@niedermayer.cc header.s=gm1 header.b=IIKO5oUa; 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 3864768D1FD; Fri, 29 Mar 2024 21:32:31 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BD2AD68D1FD for ; Fri, 29 Mar 2024 21:32:23 +0200 (EET) Received: by mail.gandi.net (Postfix) with ESMTPSA id 1CE68FF802 for ; Fri, 29 Mar 2024 19:32:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1711740743; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fKOthLc15a1xAL3qCsl/KDqLmHstw22M9VJqpeZBeYs=; b=IIKO5oUaiysgO+ZDsdWXr4vIk4v0aDSm4+OVF7F9i7j0Mt+5BxDVORNMp6G4wchMN+pkxV F1xdSwJDmbe2a9fpks2UhQXOFHIzBk7MQuzLL7WBRjGdP8o8k6TDll8t+1NOtRFYnCNmUg m40vTjaslCyH8DFWSLMkUm7SEtOQWWswkFFhAvZzU/cOqluK4LEG4qQZhkABMKYhU2uNx1 p/7jovagTItnS+3xQBMEAg5kmAnxv+P2lRnSsOVgltybGDrdraMBduiPAFw7B/u6HMBuuZ RKK4QceHjjQ/9Wa1Reb8M8+aQQB65isuaEfP/GJdNQZeekyPM21XDRtlDa+oAw== From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Fri, 29 Mar 2024 20:32:20 +0100 Message-Id: <20240329193221.11522-2-michael@niedermayer.cc> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240329193221.11522-1-michael@niedermayer.cc> References: <20240329193221.11522-1-michael@niedermayer.cc> MIME-Version: 1.0 X-GND-Sasl: michael@niedermayer.cc Subject: [FFmpeg-devel] [PATCH 2/3] avcodec/jpeg2000htdec: warn about non zero roi shift 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: YbKLlo1x6tAF Suggested-by: Tomas Härdin Signed-off-by: Michael Niedermayer --- libavcodec/jpeg2000htdec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/jpeg2000htdec.c b/libavcodec/jpeg2000htdec.c index 6b9898d3ff2..4f0b10b4293 100644 --- a/libavcodec/jpeg2000htdec.c +++ b/libavcodec/jpeg2000htdec.c @@ -1198,6 +1198,9 @@ ff_jpeg2000_decode_htj2k(const Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *c av_assert0(width * height <= 4096); av_assert0(width * height > 0); + if (roi_shift) + avpriv_report_missing_feature(s->avctx, "ROI shift"); + memset(t1->data, 0, t1->stride * height * sizeof(*t1->data)); memset(t1->flags, 0, t1->stride * (height + 2) * sizeof(*t1->flags));