/* $Xorg: import.c,v 1.3 2000/08/17 19:54:26 cpqbld Exp $ */

/**** module import.c ****/
/******************************************************************************

Copyright 1993, 1994, 1998  The Open Group

All Rights Reserved.

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in this Software without prior written authorization from The Open Group.


				NOTICE
                              
This software is being provided by AGE Logic, Inc. under the
following license.  By obtaining, using and/or copying this software,
you agree that you have read, understood, and will comply with these
terms and conditions:

     Permission to use, copy, modify, distribute and sell this
     software and its documentation for any purpose and without
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     with the following copyright notice and statements, including
     the disclaimer, and that the same appears on all copies and
     derivative works of the software and documentation you make.
     
     "Copyright 1993, 1994 by AGE Logic, Inc."
     
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     example, but not limitation, AGE LOGIC MAKE NO
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     FOR ANY PARTICULAR PURPOSE OR THAT THE SOFTWARE DOES NOT
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     HEREUNDER HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
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     Title to this software shall at all times remain with AGE
     Logic, Inc.
*****************************************************************************
  
	import.c -- import flo element tests 

	Syd Logan -- AGE Logic, Inc.
  
*****************************************************************************/
/* $XFree86: xc/programs/xieperf/import.c,v 1.5 2001/01/17 23:45:38 dawes Exp $ */

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

static XiePhotomap XIEPhotomap;
static XiePhotomap XIEPhotomap2;
static XieRoi	XIERoi;
static XieLut	XIELut;
extern Window 	drawableWindow;
static Pixmap	myPixmap;

static unsigned char *lut;
static XieRectangle *rects;

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

extern Bool dontClear;

int 
InitImportDrawablePixmap(XParms xp, Parms p, int reps)
{
	flo = ( XiePhotoflo ) NULL;
	flograph = ( XiePhotoElement * ) NULL;

	myPixmap = XCreatePixmap( xp->d, drawableWindow, WIDTH, HEIGHT, 
		xp->vinfo.depth );
	XFillRectangle( xp->d, myPixmap, xp->bggc, 0, 0, 
		WIDTH, HEIGHT );
	XSync( xp->d, 0 );
	GetXIEPixmap( xp, p, myPixmap, 1 );

	flo_elements = 2;
	flo_notify = False;	
	flograph = XieAllocatePhotofloGraph(flo_elements);	
	if ( flograph == ( XiePhotoElement * ) NULL )
	{
		fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
		reps = 0;
	}

	if ( reps )
	{
		XieFloImportDrawable(&flograph[0], 
			myPixmap,
			0, 
			0,
			WIDTH,
			HEIGHT,
			50,
			False
		);	

		XieFloExportDrawable(&flograph[flo_elements-1],
			flo_elements-1,       /* source phototag number */
			xp->w,
			xp->fggc,
			0,       /* x offset in window */
			0        /* y offset in window */
		);

		flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
	}

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

	return( reps );
}

int 
InitImportDrawableWindow(XParms xp, Parms p, int reps)
{
	flo = ( XiePhotoflo ) NULL;
	flograph = ( XiePhotoElement * ) NULL;

        flo_elements = 2;
	flo_notify = False;	
	flograph = XieAllocatePhotofloGraph(flo_elements);	
	if ( flograph == ( XiePhotoElement * ) NULL )
	{
		fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
		reps = 0;
	}
	else
	{

		XieFloImportDrawable(&flograph[0], 
			xp->w,
			0, 
			0,
			WIDTH,
			HEIGHT,
			50,
			False
		);	

		XieFloExportDrawable(&flograph[1],
			1,              /* source phototag number */
			drawableWindow,
			xp->fggc,
			0,       /* x offset in window */
			0        /* y offset in window */
		);

		if ( ( ( ImportParms * )p->ts )->obscure == Obscuring )
			XMoveWindow( xp->d, drawableWindow, 100, 100 );
		else if ( ( ( ImportParms * )p->ts )->obscure == Obscured )
			XMoveWindow( xp->d, drawableWindow, 400, 300 );
		else
			XMoveWindow( xp->d, drawableWindow, WIDTH + 10, 0 );
		if ( ( ( ImportParms * )p->ts )->obscure == Obscured )
		{
			XMapWindow( xp->d, drawableWindow );
			XLowerWindow( xp->d, drawableWindow );
		}
		else
		{
			XMapRaised( xp->d, drawableWindow );
		}

		XSync( xp->d, 0 );
		GetXIEWindow( xp, p, xp->w, 1 );
		dontClear = True;

		flo = XieCreatePhotoflo( xp->d, flograph, 2 );
	}
	
	if ( !reps )
	{
		dontClear = False;
		FreeImportDrawableWindowStuff( xp, p );
	}

	return( reps );
}

int 
InitImportDrawablePlanePixmap(XParms xp, Parms p, int reps)
{
	int	planes;

	flo = ( XiePhotoflo ) NULL;
	flograph = ( XiePhotoElement * ) NULL;

	if ( xp->vinfo.depth == 1 )
	{
		planes = 1;
	}
	else
		planes = ( 1 << xp->vinfo.depth ) >> 1;
	myPixmap = XCreatePixmap( xp->d, drawableWindow, WIDTH, HEIGHT, 
		xp->vinfo.depth );
	XFillRectangle( xp->d, myPixmap, xp->bggc, 0, 0, WIDTH, HEIGHT );
	XSync( xp->d, 0 );
	GetXIEPixmap( xp, p, myPixmap, 1 );

	flo_elements = 2;
	flo_notify = False;	
	flograph = XieAllocatePhotofloGraph(flo_elements);	
	if ( flograph == ( XiePhotoElement * ) NULL )
	{
		fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
		reps = 0;
	}
	else
	{
		XieFloImportDrawablePlane(&flograph[0], 
			myPixmap,
			0, 
			0,
			WIDTH,
			HEIGHT,
			0,
			planes,
			False
		);	

		XieFloExportDrawablePlane(&flograph[flo_elements-1],
			flo_elements-1,       /* source phototag number */
			xp->w,
			xp->fggc,
			0,       /* x offset in window */
			0        /* y offset in window */
		);

		flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
	}
	if ( !reps )
	{
		FreeImportDrawablePixmapStuff( xp, p );
	}
	return( reps );
}

int 
InitImportDrawablePlaneWindow(XParms xp, Parms p, int reps)
{
	int	planes;

	flo = ( XiePhotoflo ) NULL;
	flograph = ( XiePhotoElement * ) NULL;

	if ( xp->vinfo.depth == 1 )
	{
		planes = 1;
	}
	else
	{
		planes = ( 1 << xp->vinfo.depth ) >> 1;
	}

	flo_elements = 2;
	flo_notify = False;	
	flograph = XieAllocatePhotofloGraph(flo_elements);	
	if ( flograph == ( XiePhotoElement * ) NULL )
	{
		fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
		reps = 0;
	}
	else
	{
		XieFloImportDrawablePlane(&flograph[0], 
			xp->w,
			0, 
			0,
			WIDTH,
			HEIGHT,
			0,
			planes,
			False
		);	

		XieFloExportDrawablePlane(&flograph[flo_elements-1],
			flo_elements-1,       /* source phototag number */
			drawableWindow,
			xp->fggc,
			0,       /* x offset in window */
			0        /* y offset in window */
		);

		if ( ( ( ImportParms * )p->ts )->obscure == Obscuring )
			XMoveWindow( xp->d, drawableWindow, 100, 100 );
		else if ( ( ( ImportParms * )p->ts )->obscure == Obscured )
			XMoveWindow( xp->d, drawableWindow, 400, 300 );
		else
			XMoveWindow( xp->d, drawableWindow, WIDTH + 10, 0 );
		if ( ( ( ImportParms * )p->ts )->obscure == Obscured )
		{
			XMapWindow( xp->d, drawableWindow );
			XLowerWindow( xp->d, drawableWindow );
		}
		else
		{
			XMapRaised( xp->d, drawableWindow );
		}

		GetXIEWindow( xp, p, xp->w, 1 );

		flo = XieCreatePhotoflo( xp->d, flograph, 2 );
		dontClear = True;
	}
	if ( !reps )
	{
		dontClear = False;
		FreeImportDrawableWindowStuff( xp, p );
	}

	return( reps );
}

int 
InitImportPhoto(XParms xp, Parms p, int reps)
{
        XieEncodeTechnique encode_tech=xieValEncodeServerChoice;
        char *encode_params=NULL;
	int	decode_notify;

	XIEPhotomap = ( XiePhotomap ) NULL;
	XIEPhotomap2 = ( XiePhotomap ) NULL;
	flo = ( XiePhotoflo ) NULL;
	flograph = ( XiePhotoElement * ) NULL;

	XIEPhotomap2 = XieCreatePhotomap( xp->d );
	if ( XIEPhotomap2 == ( XiePhotomap ) NULL )
		reps = 0;
	else if ( ( XIEPhotomap = GetXIEPhotomap( xp, p, 1 ) ) == 
		( XiePhotomap ) NULL )
	{
		reps = 0;
	}
	else
	{
		decode_notify = False;
		flo_elements = 2;
		flograph = XieAllocatePhotofloGraph(flo_elements);	
		if ( flograph == ( XiePhotoElement * ) NULL )
		{
			fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
			reps = 0;
		}
		else
		{
			XieFloImportPhotomap(&flograph[0], XIEPhotomap, 
				decode_notify);

			XieFloExportPhotomap(&flograph[1],
				1,              /* source phototag number */
				XIEPhotomap2,
				encode_tech,
				encode_params
			);

			flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );

			flo_notify = False;
		}
	}
	if ( !reps )
	{
		FreeImportPhotoStuff( xp, p );
	}
	return( reps );
}

int 
InitImportPhotoExportDrawable(XParms xp, Parms p, int reps)
{
	int	decode_notify;
	XIEimage *image;

	XIEPhotomap = ( XiePhotomap ) NULL;
	flo = ( XiePhotoflo ) NULL;
	flograph = ( XiePhotoElement * ) NULL;
	image = p->finfo.image1;

	if ( xp->screenDepth != image->depth[ 0 ] )
	{
		XIEPhotomap = GetXIEPointPhotomap( xp, p, 1, 1 << xp->screenDepth, False );
	}
	else
	{
		XIEPhotomap = GetXIEPhotomap( xp, p, 1 );
	}
 
	if ( XIEPhotomap == ( XiePhotomap ) NULL )
	{
		reps = 0;
	}
	else
	{
		decode_notify = False;
		flo_elements = 2;
		flograph = XieAllocatePhotofloGraph(flo_elements);	
		if ( flograph == ( XiePhotoElement * ) NULL )
		{
			fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
			reps = 0;
		}
		else
		{
			XieFloImportPhotomap(&flograph[0], XIEPhotomap, 
				decode_notify);

			XieFloExportDrawable(&flograph[1],
				1,              /* source phototag number */
				xp->w,
				xp->fggc,
				0,
				0
			);

			flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );

			flo_notify = False;
		}
	}
	if ( !reps )
	{
		FreeImportPhotoStuff( xp, p );
	}
	return( reps );
}

int 
InitImportLUT(XParms xp, Parms p, int reps)
{
	int lutSize, i;
        Bool    merge;
        XieLTriplet start;

	flograph = ( XiePhotoElement * ) NULL;
	lut = ( unsigned char * ) NULL;
	flo = ( XiePhotoflo ) NULL;
	XIELut = ( XieLut ) NULL;

	flo_elements = 2;	
	flograph = XieAllocatePhotofloGraph(flo_elements);	
	if ( flograph == ( XiePhotoElement * ) NULL )
	{
		fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
		reps = 0;
	}
	else
	{
		lutSize = xp->vinfo.colormap_size * sizeof( unsigned char );
		lut = (unsigned char *)malloc( lutSize );
		if ( lut == ( unsigned char * ) NULL )
		{
			reps = 0;
		}
		else
		{
			for ( i = 0; i < lutSize; i++ )
			{
				if ( i % 5 == 0 )
				{
					lut[ i ] = (  xp->vinfo.colormap_size - 1 ) - i;
				}
				else
				{
					lut[ i ] = i;
				}
			}
			if ( ( XIELut = 
				GetXIELut( xp, p, lut, lutSize, lutSize ) ) == 
				( XieLut ) NULL )
			{
				reps = 0;
			}
		}
	}

	if ( reps )
	{

		XieFloImportLUT(&flograph[0], XIELut );

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

		XieFloExportLUT(&flograph[1],
			1,              /* source phototag number */
			XIELut,
			merge,
			start
		);

		flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );

		flo_notify = False;
	}
	if ( !reps )
	{
		FreeImportLUTStuff( xp, p );
	}

	return( reps );
}

int 
InitImportROI(XParms xp, Parms p, int reps)
{
	int     rectsSize, i;

	flograph = ( XiePhotoElement * ) NULL;
	rects = ( XieRectangle * ) NULL;
	flo = ( XiePhotoflo ) NULL;
	XIERoi = ( XieRoi ) NULL;
	
	flo_elements = 2;
	flograph = XieAllocatePhotofloGraph(flo_elements);	
	if ( flograph == ( XiePhotoElement * ) NULL )
	{
		fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
		reps = 0;
	}
	else
	{
		rectsSize = (( ImportParms * ) p->ts )->numROIs;
		rects = (XieRectangle *)
			malloc( rectsSize * sizeof( XieRectangle ) );
		if ( rects == ( XieRectangle * ) NULL )
		{
			reps = 0;
		}
		else
		{
			/* who cares what the data is */

			for ( i = 0; i < rectsSize; i++ )
			{
				rects[ i ].x = i;
				rects[ i ].y = i;
				rects[ i ].width = i + 10;
				rects[ i ].height = i + 10;
			}
		}
		if ( ( XIERoi = 
			GetXIERoi( xp, p, rects, rectsSize ) ) == ( XieRoi ) NULL )
		{
			reps = 0;
		}
	}

	if ( reps )
	{

		XieFloImportROI(&flograph[0], XIERoi );

		XieFloExportROI(&flograph[1],
			1,              /* source phototag number */
			XIERoi
		);

		flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
		flo_notify = False;
	}

	if ( !reps )
	{
		FreeImportROIStuff( xp, p );
	}

	return( reps );
}

void 
DoImportPhoto(XParms xp, Parms p, int reps)
{
    	int     i;

    	for (i = 0; i != reps; i++) {
		XieExecutePhotoflo( xp->d, flo, flo_notify );
		XSync( xp->d, 0 );
    	}
}

void 
DoImportDrawablePixmap(XParms xp, Parms p, int reps)
{
    	int     i;

    	for (i = 0; i != reps; i++) {
		XieExecutePhotoflo( xp->d, flo, flo_notify );
		XSync( xp->d, 0 );
    	}
}

void 
DoImportDrawableWindow(XParms xp, Parms p, int reps)
{
    	int     i;

    	for (i = 0; i != reps; i++) {
		XieExecutePhotoflo( xp->d, flo, flo_notify );
		XSync( xp->d, 0 );
    	}
	XClearWindow( xp->d, drawableWindow );
}

void 
DoImportDrawablePlanePixmap(XParms xp, Parms p, int reps)
{
    	int     i;

	for ( i = 0; i < reps; i++ ) {
		XieExecutePhotoflo( xp->d, flo, flo_notify );
		XSync( xp->d, 0 );
    	}
}

void 
DoImportDrawablePlaneWindow(XParms xp, Parms p, int reps)
{
    	int     i;

    	for (i = 0; i != reps; i++) {
		XieExecutePhotoflo( xp->d, flo, flo_notify );
		XSync( xp->d, 0 );
    	}
	XClearWindow( xp->d, drawableWindow );
}

void 
DoImportLUT(XParms xp, Parms p, int reps)
{
    	int     i;

    	for (i = 0; i != reps; i++) {
		XieExecutePhotoflo( xp->d, flo, flo_notify );
		XSync( xp->d, 0 );
    	}
}

void 
DoImportROI(XParms xp, Parms p, int reps)
{
    	int     i;

    	for (i = 0; i != reps; i++) {
		XieExecutePhotoflo( xp->d, flo, flo_notify );
		XSync( xp->d, 0 );
    	}
}

void 
EndImportLUT(XParms xp, Parms p)
{
	FreeImportLUTStuff( xp, p );
}

void 
EndImportPhoto(XParms xp, Parms p)
{
	FreeImportPhotoStuff( xp, p );
}

void 
EndImportROI(XParms xp, Parms p)
{
	FreeImportROIStuff( xp, p );
}

void 
EndImportDrawableWindow(XParms xp, Parms p)
{
	XUnmapWindow( xp->d, drawableWindow );
	dontClear = False;
	FreeImportDrawableWindowStuff( xp, p );
}

void 
EndImportDrawablePixmap(XParms xp, Parms p)
{
	FreeImportDrawablePixmapStuff( xp, p );
}

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

	if ( XIEPhotomap2 )
	{
		XieDestroyPhotomap( xp->d, XIEPhotomap2 );
		XIEPhotomap2 = ( XiePhotomap ) NULL;
	}

        if ( flograph )
        {
                XieFreePhotofloGraph(flograph,flo_elements);
                flograph = ( XiePhotoElement * ) NULL;
        }
        if ( flo )
        {
                XieDestroyPhotoflo( xp->d, flo );
                flo = ( XiePhotoflo ) NULL;
        }
}

void
FreeImportDrawableWindowStuff(XParms xp, Parms p)
{
        if ( flograph )
        {
                XieFreePhotofloGraph(flograph,flo_elements);
                flograph = ( XiePhotoElement * ) NULL;
        }
        if ( flo )
        {
                XieDestroyPhotoflo( xp->d, flo );
                flo = ( XiePhotoflo ) NULL;
        }
}

void
FreeImportDrawablePixmapStuff(XParms xp, Parms p)
{
	XFreePixmap( xp->d, myPixmap );
        if ( flograph )
        {
                XieFreePhotofloGraph(flograph,flo_elements);
                flograph = ( XiePhotoElement * ) NULL;
        }
        if ( flo )
        {
                XieDestroyPhotoflo( xp->d, flo );
                flo = ( XiePhotoflo ) NULL;
        }
}

void
FreeImportLUTStuff(XParms xp, Parms p)
{
        if ( flograph )
        {
                XieFreePhotofloGraph(flograph,flo_elements);
                flograph = ( XiePhotoElement * ) NULL;
        }
        if ( flo )
        {
                XieDestroyPhotoflo( xp->d, flo );
                flo = ( XiePhotoflo ) NULL;
        }
	
	if ( lut )
	{
		free( lut );
		lut = ( unsigned char * ) NULL;
	}

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

void
FreeImportROIStuff(XParms xp, Parms p)
{
        if ( flograph )
        {
                XieFreePhotofloGraph(flograph,flo_elements);
                flograph = ( XiePhotoElement * ) NULL;
        }
        if ( flo )
        {
                XieDestroyPhotoflo( xp->d, flo );
                flo = ( XiePhotoflo ) NULL;
        }
	
	if ( rects )
	{
		free( rects );
		rects = ( XieRectangle * ) NULL;
	}

	if ( XIERoi )
	{
		XieDestroyROI( xp->d, XIERoi );
		XIERoi = ( XieRoi ) NULL;
	}
}