Re: fast drawing in delphi

I checked out both Graphics32 and FastLIB libraries.
They are both really impressing, fast as a flash!
Personally I prefer FastLIB, 'cause it has really impressive
capabilities to manage graphics at high speed! Wau!
What it has created me an uncomfortable feeling is the IJL15.DLL
library in some FastLIB demos (IJL15.dll is the intel jpeg library).


Thanks guys!
"Paul Dunn" <paul.dunn4@xxxxxxxxxxxx> a écrit dans le message de news:
SwUpf.48676$uR.25445@xxxxxxxxxxxxxxxxxxxxxxx
> Maldona8 wrote:
>
>> Any web site you recommend for learning to use how to draw, print,
>> save and load images with DirectX??
>> Thanks!
>
> DirectX isn't an "image package" solution. The DirectDraw component (or
> Direct3D as it is now) basically gives you a mechanism whereby you can
> declare "surfaces" which are regions of memory that you can write to. You
> can usually gain a handle to that memory, and use the Win32 API graphics
> functions to do the drawing. DirectDraw will handle the actual "copying"
> of the surface to screen memory, and any effects such as overlays and
> alpha channels that you have set up.
>
> I use a TFastDIB as a surface, and instruct DirectDraw to send *that* to
> video memory instead of a directdraw surface - but then as I write most of
> my display routines in assembly, it's simpler for me to do it that way.
>
> I'll send the FastLIB to you via email - let me know if you need help
> installing it, as it's not D5 compatible (I use D5, but it requires some
> messing to get working properly).
>
> D.
>
>


.

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