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Re: IDL routine for compress raster-8 image? (lossless) [message #3512 is a reply to message #3508]

Mon, 06 February 1995 12:13

robijn
Messages: 18
Registered: June 1994

Junior Member

In article <D3Kxxp.LI2@ireq.hydro.qc.ca>,
Gilles Ratel 8720 <ratel@ireq-ccfm.hydro.qc.ca> wrote:
> [...]
> Actually I get 320x240x8bits (~75kB) image via IDL on PC.
> [...]
> I have a code in C langage, but is not possible use CALL_EXTERNAL
> because maximum data with DLL is 64 kB.
> [...]

Really? I don't have a PC version at hand, but I can't image why you can't
address >64K of data. IDL passes a pointer to the data memory, and I assume
IDL uses Windows functions to allocate memory, which allows for 4Gb of
data (in principle). Where's the problem then?

Frank
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[Message index]

		Re: IDL routine for compress raster-8 image? (lossless) By: robijn on Tue, 07 February 1995 13:52
		Re: IDL routine for compress raster-8 image? (lossless) By: kak on Tue, 07 February 1995 03:53
		Re: IDL routine for compress raster-8 image? (lossless) By: robijn on Mon, 06 February 1995 12:13

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