creating jfs Post: 30160

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Top Forums UNIX for Dummies Questions & Answers creating jfs Post 30160 by Kelam_Magnus on Thursday 17th of October 2002 02:30:42 PM

10-17-2002

Registered User

I was just trying to "guess" what he was talking about. I believe he was talking about the definitions of these items and not actual implementation of what you can see. Until he responds, we won't know what the impetus for the question was. Smilie

Perderabo,

Thanks for the explanation though. I enjoy your depth of knowledge on many topics on which you wax poetic. I wish I had the depth of understanding you have on many areas regarding the inner workings and behind-the-scenes machinations, history of why things are the way the are! I guess you have been doing this type of work for quite a while?

Thanks again. Smilie

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LEARN ABOUT OSX

desktop_color_depth

desktop_color_depth(3alleg4)					  Allegro manual				      desktop_color_depth(3alleg4)

NAME

       desktop_color_depth - Finds out the desktop color depth. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       int desktop_color_depth();

DESCRIPTION

       Finds  out  the	currently  selected desktop color depth. You can use this information to make your program use the same color depth as the
       desktop, which will likely make it run faster because the graphic driver won't be doing unnecessary color conversions behind your back.

       Under some OSes, switching to a full screen graphics mode may automatically change the desktop color depth. You have,  therefore,  to  call
       this function before setting any graphics mode in order to retrieve the real desktop color depth. Example:

	  allegro_init();
	  ...
	  if ((depth = desktop_color_depth()) != 0) {
	     set_color_depth(depth);
	  }

RETURN VALUE

       Returns the color depth or zero on platforms where this information is not available or does not apply.

SEE ALSO

       get_desktop_resolution(3alleg4), set_color_depth(3alleg4), set_gfx_mode(3alleg4)

Allegro 							   version 4.4.2				      desktop_color_depth(3alleg4)