bfxtest.cpp

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// $Id: bfxtest.cpp 1282 2006-06-09 09:46:49Z alex $
/* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
================================XARAHEADERSTART===========================
 
               Xara LX, a vector drawing and manipulation program.
                    Copyright (C) 1993-2006 Xara Group Ltd.
       Copyright on certain contributions may be held in joint with their
              respective authors. See AUTHORS file for details.

LICENSE TO USE AND MODIFY SOFTWARE
----------------------------------

This file is part of Xara LX.

Xara LX is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published
by the Free Software Foundation.

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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.

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distribution); if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA  02110-1301 USA


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-----------------

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License described above, Xara Group Ltd grants to you certain additional
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The additional rights are to use, modify, and distribute the software
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=================================XARAHEADEREND============================
 */
// This file implents the BitmapEffect class

/*
*/

#include "camtypes.h"
//#include "errors.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "bfxtest.h"

//#include "bitmap.h" - in camtypes.h [AUTOMATICALLY REMOVED]

// for test
#include "bitmpinf.h"
#include "bfxalu.h"

// This is not compulsory, but you may as well put it in so that the correct version
// of your file can be registered in the .exe
DECLARE_SOURCE("$Revision: 1282 $");

// An implement to match the Declare in the .h file.
// If you have many classes, it is recommended to place them all together, here at the start of the file
CC_IMPLEMENT_DYNCREATE(TestBitmapEffect, BitmapEffect)

// This will get Camelot to display the filename and linenumber of any memory allocations
// that are not released at program exit
#define new CAM_DEBUG_NEW

/********************************************************************************************

>   BOOL TestBitmapEffect::Run()
                    
    Author:     Alex_Bligh (Xara Group Ltd) <camelotdev@xara.com>
    Created:    12/10/94
    Inputs:     a value
    Outputs:    none
    Returns:    nothing
    Purpose:    Internal test routine
    Errors:     none
    SeeAlso:    -

A test routine

********************************************************************************************/
 
BOOL TestBitmapEffect::Run()
{

/*
    INT32 x, y, i, j;
    
    fixed16 conv[3][3];
    fixed16 convsum;

    BitmapInfo BMInfo;
    Source->ActualBitmap->GetInfo(&BMInfo);

    conv[0][0]=(fixed16)    2.0;    conv[0][1] =(fixed16)   2.0;    conv[0][2]=(fixed16)    2.0;
    conv[1][0]=(fixed16)    2.0;    conv[1][1] =(fixed16)   2.0;    conv[1][2]=(fixed16)    2.0;
    conv[2][0]=(fixed16)    2.0;    conv[2][1] =(fixed16)   2.0;    conv[2][2]=(fixed16)    2.0;

    convsum=(fixed16) 0.0;

    for (i=0; i<3; i++) for(j=0; j<3; j++) convsum+=conv[i][j];
    if (convsum!=(fixed16)0) for (i=0; i<3; i++) for(j=0; j<3; j++) conv[i][j]=conv[i][j]/convsum;

    for (y=0; y<(INT32) BMInfo.PixelHeight; y++) for (x=0; x<(INT32) BMInfo.PixelWidth; x++)
    {
        fixed16 r=0.5; //0.5 for final rounding
        fixed16 g=0.5;
        fixed16 b=0.5;
        UINT32 v;
        for (i=0; i<3; i++) for(j=0; j<3; j++)
        {
            v=Source->ReadPixel( (i+x-1<0?0:(i+x-1>=(INT32)BMInfo.PixelWidth?BMInfo.PixelWidth-1:i+x-1)),
                                 (j+y-1<0?0:(j+y-1>=(INT32)BMInfo.PixelHeight?BMInfo.PixelHeight-1:j+y-1)));                                 
            r+=conv[i][j]*(fixed16)((INT32)(v & 0xFF));
            g+=conv[i][j]*(fixed16)((INT32)((v & 0xFF00)>>8));
            b+=conv[i][j]*(fixed16)((INT32)((v & 0xFF0000)>>16));
        }
        if (convsum==(fixed16)0)
        {
            r+=128;
            g+=128;
            b+=128;
        }
        if (r<0) r=0;
        if (g<0) g=0;
        if (b<0) b=0;
        if (r>255) r=255;
        if (g>255) g=255;
        if (b>255) b=255;
        Destination->PlotPixel(x,y,(r.MakeLong())+((g.MakeLong())<<8)+((b.MakeLong())<<16) );
    }
    
    return TRUE;
*/
    TCHAR buf[256];
    
    clock_t Timer = clock();                                            // start clock

    INT32 i,j;
    INT32 ITER;
    BOOL dummybool=TRUE;
    BOOL ShiftPressed;
    KernelBitmap * Temp;
    
    ShiftPressed = ((GetAsyncKeyState( CAMKEY(SHIFT) ) & 0x8000 )!=0);


    if (ShiftPressed)
    {
        ITER=1;
    }
    else
    {
        ITER=1;
    }
    
    
//BfxALULUT LUT;
//LUT.LinearABK(0.09375,0.90625,0);
//Timer = clock() - Timer;                                          // stop clock
    
    for (i=1; i<=ITER; i++)
    {
        if ((Temp = ALU->NewBitmap(Source)) &&
            ALU->SetA(Temp) &&
            ALU->ZeroA() &&
            ALU->SetB(Source) &&
            ALU->SetT((DWORD) 0x00) &&
            ALU->PartTAB() &&
            TRUE)
        {   
            for (j=1; j<=10; j++)
                dummybool=(
        
            ALU->SetA(Destination) &&
            ALU->ZeroA() &&
        
            ALU->SetB(Temp) &&
            ALU->AddKAB(0x80) &&

            ALU->ZeroA() &&
        
            ALU->SetB(Temp) &&
            ALU->AddKAB(0x80) &&

            ALU->SetB(Temp,0,1) &&
            ALU->AddKAB(0x18) &&    

            ALU->SetB(Temp,0,-1) &&
            ALU->AddKAB(0x18) &&    
        
            ALU->SetB(Temp,1,0) &&
            ALU->AddKAB(0x18) &&    
        
            ALU->SetB(Temp,-1,0) &&
            ALU->AddKAB(0x18) &&

            ALU->SetB(Temp,1,1) &&
            ALU->AddKAB(0x08) &&    
        
            ALU->SetB(Temp,-1,1) &&
            ALU->AddKAB(0x08) &&    
        
            ALU->SetB(Temp,1,-1) &&
            ALU->AddKAB(0x08) &&    
        
            ALU->SetB(Temp,-1,-1) &&
            ALU->AddKAB(0x08) &&

            ALU->SetA(Temp) &&
            ALU->SetB(Destination) &&
            ALU->PartTAB() &&
        
            TRUE);

            delete Temp;
        }
    }
    Timer = clock() - Timer;                                            // stop clock

//ALU->SetA(Destination);
//ALU->SetB(Source,-20,20);
//ALU->PlotBLUT(&LUT);

    // as this is for our use only, it is permitted to hard-code English strings

    // this lovely line translates the clock_t value into a useful value without using
    // floats
    wsprintf( buf, "Done %d iterations. Each took %d.%03d secs",    ITER, (INT32)(Timer / (CLOCKS_PER_SEC*ITER)),
                                (INT32)((Timer % (CLOCKS_PER_SEC*ITER)) * 1000 / (CLOCKS_PER_SEC*ITER)) );

    if (ShiftPressed) AfxMessageBox( buf );

    return dummybool;
    }

---