Return-Path: X-Original-To: apmail-pdfbox-dev-archive@www.apache.org Delivered-To: apmail-pdfbox-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 9163A10932 for ; Tue, 3 Jun 2014 16:03:03 +0000 (UTC) Received: (qmail 73043 invoked by uid 500); 3 Jun 2014 16:03:03 -0000 Delivered-To: apmail-pdfbox-dev-archive@pdfbox.apache.org Received: (qmail 73025 invoked by uid 500); 3 Jun 2014 16:03:03 -0000 Mailing-List: contact dev-help@pdfbox.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@pdfbox.apache.org Delivered-To: mailing list dev@pdfbox.apache.org Received: (qmail 72944 invoked by uid 99); 3 Jun 2014 16:03:03 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 Jun 2014 16:03:03 +0000 Date: Tue, 3 Jun 2014 16:03:03 +0000 (UTC) From: "Tilman Hausherr (JIRA)" To: dev@pdfbox.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (PDFBOX-2111) Cast error in Gouraud shadings MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/PDFBOX-2111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tilman Hausherr updated PDFBOX-2111: ------------------------------------ Fix Version/s: (was: 1.8.5) > Cast error in Gouraud shadings > ------------------------------ > > Key: PDFBOX-2111 > URL: https://issues.apache.org/jira/browse/PDFBOX-2111 > Project: PDFBox > Issue Type: Bug > Components: Rendering > Affects Versions: 1.8.5, 1.8.6, 2.0.0 > Reporter: Tilman Hausherr > Assignee: Tilman Hausherr > Labels: shading, shadingpattern > Fix For: 1.8.6, 2.0.0 > > > There's a bug in Type4ShadingContext and Type5ShadingContext: > {code} > long maxSrcCoord = (int) Math.pow(2, bitsPerCoordinate) - 1; > long maxSrcColor = (int) Math.pow(2, bitsPerColorComponent) - 1; > {code} > should be > {code} > long maxSrcCoord = (long) (Math.pow(2, bitsPerCoordinate) - 1); > long maxSrcColor = (long) (Math.pow(2, bitsPerColorComponent) - 1); > {code} > The problem is that maxSrcCoord is 7FFFFFFF instead of FFFFFFFF when bitsPerCoordinate is 32. -- This message was sent by Atlassian JIRA (v6.2#6252)