Path: csiph.com!1.us.feeder.erje.net!3.us.feeder.erje.net!feeder.erje.net!news.misty.com!border2.nntp.dca1.giganews.com!nntp.giganews.com!buffer2.nntp.dca1.giganews.com!nntp.brightview.co.uk!news.brightview.co.uk.POSTED!not-for-mail NNTP-Posting-Date: Sat, 28 May 2022 05:38:04 -0500 From: News Subject: Re: Reading the dimensions of a sprite or JPEG on disk Newsgroups: comp.sys.acorn.programmer Date: Sat, 28 May 2022 11:37:50 +0100 Message-ID: <59ef9fa796chrisjohnson@spamcop.net> References: <59ef9cf586Paul@sprie.nl> User-Agent: Pluto/3.18 (RISC OS/5.29) NewsHound/v1.53-32 RC1 Organization: None Lines: 9 X-Usenet-Provider: http://www.giganews.com X-Trace: sv3-HGz730CSLsOUTXfgdcrKfvzGhR2YxrD6Ab376rVKjMVeVx8Jhngb6Kx6HDf8o+VVO0v254u9uJh+5zm!r8qWlXabh/4J6u2SdFThPNOEnv5jH4f8GnZtiuaNwA5gSy4VFCLmP+DehqomXDJdc8YFMoTkR5MP!S9hM 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 X-Original-Bytes: 1150 Xref: csiph.com comp.sys.acorn.programmer:6367 In article <59ef9cf586Paul@sprie.nl>, Paul Sprangers wrote: > SYS "JPEG_FileInfo",0,path$ TO ,,x%,y% Should R0 on entry not have bit0 set, i.e. SYS "JPEG_FileInfo",1,path$ TO ,,x%,y% -- Chris Johnson