X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f NNTP-Posting-Date: Sun, 24 Jan 2010 18:49:14 -0600 From: "Charles Sandmann" Newsgroups: comp.os.msdos.djgpp References: <374166 DOT 32870 DOT qm AT web45108 DOT mail DOT sp1 DOT yahoo DOT com> Subject: Re: help with how to make Allegro Lib Date: Sun, 24 Jan 2010 18:49:05 -0600 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.5843 X-RFC2646: Format=Flowed; Original X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 Message-ID: Lines: 19 X-Usenet-Provider: http://www.giganews.com NNTP-Posting-Host: 64.91.192.48 X-Trace: sv3-uvT/uNPD+GEy1p+m3cGEXTxtVehtUyuG/Br2sGzmqjHZrsUoRQ9nNbP6AMnXLZiRlwF3r/rmj6iQP+s!/nHBfa5OgUPhJyDmUczXAEcG0MtjnQ4FSTtpmHY6p0fOs328hpapULe0xB8OykPpafPSfWCPBUsN!GyMTopYTvSqRhaDzqCI51+dp72mn5l8= X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.40 Bytes: 1948 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com >I suposse the matter is the malloc sentence shouldn't fail if I have 15 MB >of extended memory available and I'm asking for 19200x1920 ....¿? That request would require around 36MB of memory (in addition to the program and what else has been allocated), so you need more memory available. See Rugxulo's response for how to configure that in DOSBox. >Could you explain me how to use CWSPARAM? 1) Read the cwsparam.doc file. 2) Run cwsparam in the same directory as cwsdpmi.exe, and answer the questions. Note that CWSPARAM will not significantly change the amount of memory available (it works with what it has been provided). It only changes rarely needed parameters, such as increasing virtual memory beyond 128MB (unlikely), or DOS memory handling (very rare).