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Article #7004Re: Memory problems: new versus GlobalAlloc
From: Bob Gonder
Date: Wed, 23 Mar 2005 02:49
Date: Wed, 23 Mar 2005 02:49
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"wim bekker" <wim<at>dv-rec<dot>com> wrote: >What is the difference between new and GlobalAlloc (apart from the fact that With GlobalAlloc: "Memory allocated with this function is guaranteed to be aligned on an 8-byte boundary. " >How come SetStretchBltMode doesn't work good when using memory allocated >with new but works fine with memory allocated with GlobalAlloc? Two thoughts: 1) Maybe it is happier with the 8byte alignment. 2) Maybe you have an overrun bug that trashes "new", but is hidden by GlobalAlloc's looser packing.
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X-Google-Thread: 10cc67,6b3a605b9bc38024,start X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: Bob Gonder <notbg@notmindspring.invalid> Newsgroups: borland.public.cppbuilder.nativeapi Subject: Re: Memory problems: new versus GlobalAlloc Date: Tue, 22 Mar 2005 18:49:27 -0800 Organization: MindSpring Enterprises, Inc. Reply-To: notbg@notmindspring.invalid Message-ID: <c1m141hh73nrcsk12s13ued80o2fgv2u4v@4ax.com> References: <42403f3c@newsgroups.borland.com> X-Newsreader: Forte Agent 1.93/32.576 English (American) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 67.77.146.221 X-Trace: newsgroups.borland.com 1111546162 67.77.146.221 (22 Mar 2005 18:49:22 -0800) Lines: 17 Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news.glorb.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail