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Title: translating a special structure in c++
Post by: ToutEnMasm on July 09, 2009, 06:20:38 PM

Did someone hnow how this can be translated in masm ?

Quote
typedef struct
{
float real, imag;
} complex;

typedef struct
{
double real, imag;
} doublecomplex;

Title: Re: translating a special structure in c++
Post by: drizz on July 09, 2009, 09:49:28 PM

h2incx , http://www.japheth.de/h2incX.html

you should try it some time.

;--- include file created by h2incx v0.99.14, copyright 2005 japheth
;--- source file: 1.h, last modified: 7/9/2009 23:55

complex	struct 
real	REAL4	?
imag	REAL4	?
complex	ends

doublecomplex	struct 
real	REAL8	?
imag	REAL8	?
doublecomplex	ends


;--- errors: 0
;--- end of file ---

Title: Re: translating a special structure in c++
Post by: mitchi on July 09, 2009, 10:21:21 PM

Drizz's solution gets mitchi's seal of approval.

Title: Re: translating a special structure in c++
Post by: dedndave on July 09, 2009, 10:24:40 PM

i am guessing that is how they represnt an imaginary real ?
i bet Japeth would approve as well - lol
(http://www.yellowandblack.com.au/forum/images/smilies/WeAreNotWorthy.gif)

Title: Re: translating a special structure in c++
Post by: Mark Jones on July 10, 2009, 12:30:55 AM

So is is real, or imaginary? :bg

Title: Re: translating a special structure in c++
Post by: dedndave on July 10, 2009, 12:53:18 AM

it's an imaginary real :P
kinda like that time i went on a date with Charlize Theron - lol

Title: Re: translating a special structure in c++
Post by: ToutEnMasm on July 10, 2009, 06:03:42 AM

Thanks,
The good answer win a translation of 32 bits header files for the amd math lib,acml4.3.0. :U
I don't know if it can be used with masm and how ?
Perhaps is there here someone to test it ?.
http://developer.amd.com/cpu/Libraries/acml/Pages/default.aspx

c Prototypes must work with masm,I have modify the zip

[attachment deleted by admin]

Title: Re: translating a special structure in c++
Post by: Astro on July 10, 2009, 04:07:03 PM

paradox struct
real REAL4 ?
imag REAL4 ?
paradox ends

doubleparadox struct
real REAL8 ?
imag REAL8 ?
doubleparadox ends

:lol

Title: Re: translating a special structure in c++
Post by: ToutEnMasm on July 10, 2009, 06:07:06 PM

Notes: Prototypes are not standard (nothing say it in the file as in the sdk)

Quote
; 23 : x[2] = compose_complex(1.0, 3.0);

   push   ecx *
   fld   DWORD PTR __real@40400000
   fstp   DWORD PTR [esp]
   push   ecx *
   fld1
   fstp   DWORD PTR [esp]
   call   _compose_complex
*******   add   esp, 8 **********************
   mov   DWORD PTR _x$[ebp+16], eax
   mov   DWORD PTR _x$[ebp+20], edx

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