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| From: | "Michael Stewart" <mike AT reggin DOT freeserve DOT co DOT uk> |
| Newsgroups: | comp.os.msdos.djgpp |
| Subject: | Re: Why dosn't my asm getpixel() work? |
| Date: | Fri, 18 Jun 1999 09:20:35 +0100 |
| Organization: | (Posted via) Netcom Internet Ltd. |
| Message-ID: | <7kcvfu$3sk$1@taliesin.netcom.net.uk> |
| References: | <3766f436 DOT 5083819 AT nntpserver DOT swip DOT net> <3768394B DOT 4C9E319E AT cartsys DOT com> <376981c9 DOT 8709864 AT nntpserver DOT swip DOT net> |
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| Lines: | 12 |
| To: | djgpp AT delorie DOT com |
| DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
| Reply-To: | djgpp AT delorie DOT com |
>>4. This code will run faster if you use the 32-bit registers and >>instructions. In protected mode, there is a 1-cycle penalty on each >>16-bit instruction. >> >But then I'll have to use a long int instead of short? Will it still >be faster? DJGPP ints are 32bit and they are faster than using a short.
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