/* $XConsortium: query.c,v 1.10 94/04/17 20:39:30 rws Exp $ */

/**** module query.c ****/
/******************************************************************************

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				NOTICE
                              
This software is being provided by AGE Logic, Inc. under the
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*****************************************************************************
  
	query.c -- query flo element test 

	Syd Logan -- AGE Logic, Inc.
  
*****************************************************************************/

#include "xieperf.h"
#include <stdio.h>

static XiePhotomap XIEPhotomap;
static XieLut   PhotofloTestLut1, PhotofloTestLut2;
static XieColorList XIEColorList;

static int flo_elements;
static XiePhotoElement *flograph;
static XiePhotoflo flo;

int InitQueryTechniques(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
	return reps;
}

int InitQueryColorList(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
	/* allocate a color list */

	if ( !(XIEColorList = XieCreateColorList( xp->d ) ) )
	{
		fprintf( stderr, "XieCreateColorList failed\n" );
		reps = 0;
	}
	return reps;
}

int InitQueryPhotomap(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
	if ( ( XIEPhotomap = 
		GetXIEPhotomap( xp, p, 1 ) ) == ( XiePhotomap ) NULL )
	{
		reps = 0;
	}
	return reps;
}

int InitQueryPhotoflo(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
        int     lutSize, lutLevels;
        unsigned char   *lut1, *lut2;
        Bool    merge;
        XieLTriplet start;

	flograph = ( XiePhotoElement * ) NULL;
	flo = ( XiePhotoflo ) NULL;
	lut1 = lut2 = ( unsigned char * ) NULL;
	PhotofloTestLut1 = PhotofloTestLut2 = ( XieLut ) NULL;

	flo_elements = 2;
        flograph = XieAllocatePhotofloGraph(flo_elements);
	lutSize = ( ( QueryParms * ) p->ts )->lutSize;
	lutLevels = ( ( QueryParms * ) p->ts )->lutLevels;
        if ( flograph == ( XiePhotoElement * ) NULL )
        {
                fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
		reps = 0;
        }
	else
	{
		lut1 = (unsigned char *)
			malloc( lutSize * sizeof( unsigned char ) );
		if ( lut1 == ( unsigned char * ) NULL )
			reps = 0;
		else
		{
			lut2 = (unsigned char *)
				malloc( lutSize * sizeof( unsigned char ) );
			if ( lut2 == ( unsigned char * ) NULL )
			{
				reps = 0;
			}
		}
        }
	
	if ( reps )
	{
		if ( ( PhotofloTestLut1 = GetXIELut( xp, p, lut1, lutSize,
			lutLevels ) ) == ( XieLut ) NULL )
		{
			reps = 0;
		}
		else if ( ( PhotofloTestLut2 = GetXIELut( xp, p, lut2, lutSize,
			lutLevels ) ) == ( XieLut ) NULL )
		{
			reps = 0;
		}
        }

	if ( reps )
	{

		XieFloImportLUT(&flograph[0], PhotofloTestLut1 );

		merge = False;
		start[ 0 ] = 0;
		start[ 1 ] = 0;
		start[ 2 ] = 0;

		XieFloExportLUT(&flograph[1],
			1,              /* source phototag number */
			PhotofloTestLut2,
			merge,
			start
		);
		flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
	}

	if ( !reps )
		FreeQueryPhotofloStuff( xp, p );

	if ( lut1 )
		free( lut1 );
	if ( lut2 )
		free( lut2 );

	return reps;
}

void DoQueryTechniques(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
	XieTechniqueGroup	techGroup;
	XieTechnique		*techVector;
	int			j, i, numTech;

	techGroup = ( ( QueryParms * ) p->ts )->techGroup;

	for ( i = 0; i < reps; i++ )
	{
		if ( !XieQueryTechniques( xp->d, techGroup, &numTech, 
				&techVector ) )
		{
			fprintf( stderr, "XieQueryTechniques: failed\n" );
			break;
		}

		/* this bites */

		for ( j = 0; j < numTech; j++ )
		{
			if ( techVector[ j ].name )
				XFree( techVector[ j ].name );
		}
		if ( techVector )
		{
			XFree( techVector );
			techVector = ( XieTechnique * ) NULL;
		}
	}
}

void DoQueryColorList(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
	int	i;
	Colormap cmap;
	unsigned int ncolors;
	unsigned long *colors;

	for ( i = 0; i < reps; i++ )
	{
		colors = ( unsigned long * ) NULL;
		if ( !XieQueryColorList( xp->d, XIEColorList, &cmap, 
			&ncolors, &colors ) )
		{
			fprintf( stderr, "XieQueryColorList failed\n" );
			break;
		}
		
		/* for alpha, the colorlist is empty. This will change
		   later */

		if ( cmap != ( Colormap ) 0 )
		{
			fprintf( stderr, "XieQueryColorList returned non-zero colormap\n" );
			break;
		}
		if ( ncolors != 0 )
		{
			fprintf( stderr, "XieQueryColorList returned non-zero ncolors\n" );
			break;
		}
		if ( colors != ( unsigned long * ) NULL )
		{
			fprintf( stderr, "XieQueryColorList returned non-NULL colorlist\n" );
			break;
		}
	}
}

void DoQueryPhotomap(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
	int	i;
	XieLTriplet	width;
	XieLTriplet	height;
	XieLTriplet	levels;
	XieDataType	data_type;
	XieDataClass	cclass;
	Bool 	pop, error;
	XieDecodeTechnique decode;
        XIEimage *image;

        image = p->finfo.image1;
        if ( !image )
                return;

	error = False;
	for ( i = 0; i < reps && error == False; i++ )
	{
		if ( !XieQueryPhotomap( xp->d, XIEPhotomap, &pop, &data_type,
			&cclass, &decode, width, height, levels ) )
		{
			fprintf( stderr, "XieQueryPhotomap failed\n" );
			fflush( stderr );
			error = True;
		}
		if ( levels[ 0 ] != image->levels[ 0 ] )
		{
			fprintf( stderr, "XieQueryPhotomap levels return invalid should be 0x%x got 0x%x\n", image->levels[ 0 ], levels[ 0 ] );
			fflush( stderr );
			error = True;
		}
		if ( width[ 0 ] != image->width[ 0 ] )
		{
			fprintf( stderr, "XieQueryPhotomap width return invalid should be 0x%x got 0x%x\n", image->width[ 0 ], width[ 0 ] );
			fflush( stderr );
			error = True;
		}
		if ( height[ 0 ] != image->height[ 0 ] )
		{
			fprintf( stderr, "XieQueryPhotomap height return invalid should be 0x%x got 0x%x\n", image->height[ 0 ], height[ 0 ] );
			fflush( stderr );
			error = True;
		}
	}
}

void DoQueryPhotoflo(xp, p, reps)
    XParms  xp;
    Parms   p;
    int     reps;
{
	int	i;
	XiePhotofloState state;
	XiePhototag *expected, *avail;
	unsigned int nexpected, navail;

	for ( i = 0; i < reps; i++ )
	{
		if ( !XieQueryPhotoflo( xp->d, 0, flo, &state, &expected,
			&nexpected, &avail, &navail ) )
		{
			fprintf( stderr, "XieQueryPhotoflo failed\n" );
		}
		if ( expected )
		{
			XFree( expected );
		}
		if ( avail )
		{
			XFree( avail );
		}
	}
}

int 
EndQueryTechniques(xp, p)
    XParms  xp;
    Parms   p;
{
}

int 
EndQueryColorList(xp, p)
    XParms  xp;
    Parms   p;
{
	FreeQueryColorListStuff( xp, p );
}

int
FreeQueryColorListStuff( xp, p )
XParms	xp;
Parms	p;
{
	if ( XIEColorList )
	{
		XieDestroyColorList( xp->d, XIEColorList );
		XIEColorList = ( XieColorList ) NULL;
	}
}

int 
EndQueryPhotomap(xp, p)
    XParms  xp;
    Parms   p;
{
	FreeQueryPhotomapStuff( xp, p );
}

int
FreeQueryPhotomapStuff( xp, p )
XParms	xp;
Parms	p;
{
	if ( XIEPhotomap && IsPhotomapInCache( XIEPhotomap ) == False )
	{
		XieDestroyPhotomap( xp->d, XIEPhotomap );
		XIEPhotomap = ( XiePhotomap ) NULL;
	}
}

int 
EndQueryPhotoflo(xp, p)
    XParms  xp;
    Parms   p;
{
	FreeQueryPhotofloStuff( xp, p );
}

int
FreeQueryPhotofloStuff( xp, p )
XParms	xp;
Parms	p;
{
	if ( PhotofloTestLut1 )
	{
		XieDestroyLUT( xp->d, PhotofloTestLut1 );
		PhotofloTestLut1 = ( XieLut ) NULL;
	}

	if ( PhotofloTestLut2 )
	{
		XieDestroyLUT( xp->d, PhotofloTestLut2 );
		PhotofloTestLut2 = ( XieLut ) NULL;
	}

        if ( flograph )
        {
                XieFreePhotofloGraph(flograph,flo_elements);
                flograph = ( XiePhotoElement * ) NULL;
        }

        if ( flo )
        {
                XieDestroyPhotoflo( xp->d, flo );
                flo = ( XiePhotoflo ) NULL;
        }
}


