Path: chuka.playstation.co.uk!scea!peter_alau@playstation.sony.com
From: "Antony Arciuolo" <antony.arciuolo@mail.trincoll.edu>
Newsgroups: scee.yaroze.programming.2d_graphics
Subject: I can't get TIM information (newbie question)
Date: 30 May 1998 01:35:44 GMT
Organization: SCEA News Server
Lines: 83
Message-ID: <01bd8b6c$9f9df520$5c3d7bd1@skynet>
NNTP-Posting-Host: 209.123.61.92
X-Newsreader: Microsoft Internet News 4.70.1161

I give up! I cannot get this to work! I'm sorry if this is a newbie issue,
but it's really pissing me off!

All I want to do is display the information in a GsIMAGE structure. Is that
so much to ask?

Here's what doesn't work... Any Ideas?

/*	GrafTest.c
	----------
	by Antony Arciuolo

	This is my first attempt to display an image on the screen.
	However I cannot even get the getTIMInfo() procedure to 
	properly obtain the required information from the tim file.
*/

// INCLUDES
////////////////////////////////////////////////////////////////////////////
///

#include <libps.h>

// DEFINITIONS
////////////////////////////////////////////////////////////////////////////


#define WARPED_CHECKERED_FLOOR ((u_long)0x80100000)

// EXTERNALS
////////////////////////////////////////////////////////////////////////////
//

// GLOBALS
////////////////////////////////////////////////////////////////////////////
////

// PROTOTYPES
////////////////////////////////////////////////////////////////////////////
/

void dumpTIMInfo(GsIMAGE *img, char *desc)
{
	printf(
		"\nTIM Info for %s:\n  pmode: %d\n picPos: (%d,%d)\n picDim: [%d x
%d]\nclutPos: (%d,%d)\nclutDim: [%d x %d]\n---------\n",
		desc,

		img->pmode,

		img->px,
		img->py,
		img->pw,
		img->ph,

		img->cx,
		img->cy,
		img->cw,
		img->ch
	);
}

void loadTIM(long addrOfTIMToLoad) // load up from conventional memeory
into video memory
{
	GsIMAGE timPicture;

	// the +4 starts the reading after the 4 byte header
	GsGetTimInfo((u_long *)(addrOfTIMToLoad+4), &timPicture);

	dumpTIMInfo(&timPicture, "Checkered Pattern");
}

// MAIN
////////////////////////////////////////////////////////////////////////////
///////

int main (void)
{
	loadTIM(WARPED_CHECKERED_FLOOR);
}