/*
   (c) Copyright 2001-2009  The world wide DirectFB Open Source Community (directfb.org)
   (c) Copyright 2000-2004  Convergence (integrated media) GmbH

   All rights reserved.

   Written by Denis Oliver Kropp <dok@directfb.org>,
              Andreas Hundt <andi@fischlustig.de>,
              Sven Neumann <neo@directfb.org>,
              Ville Syrjälä <syrjala@sci.fi> and
              Claudio Ciccani <klan@users.sf.net>.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, write to the
   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/

#include <config.h>

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <dfb_types.h>

#include <pthread.h>

#include <directfb.h>

#include <core/core.h>
#include <core/coredefs.h>
#include <core/coretypes.h>

#include <core/gfxcard.h>
#include <core/state.h>
#include <core/palette.h>

#include <misc/gfx_util.h>
#include <misc/util.h>
#include <misc/conf.h>

#include <direct/clock.h>
#include <direct/mem.h>
#include <direct/memcpy.h>
#include <direct/messages.h>
#include <direct/util.h>

#include <gfx/convert.h>
#include <gfx/clip.h>
#include <gfx/util.h>

#include "generic.h"
#include "duffs_device.h"


/* lookup tables for 2/3bit to 8bit color conversion */
static const u8 lookup3to8[] = { 0x00, 0x24, 0x49, 0x6d, 0x92, 0xb6, 0xdb, 0xff};
static const u8 lookup2to8[] = { 0x00, 0x55, 0xaa, 0xff};

#define EXPAND_1to8(v)   ((v) ? 0xff : 0x00)
#define EXPAND_2to8(v)   (lookup2to8[v])
#define EXPAND_3to8(v)   (lookup3to8[v])
#define EXPAND_4to8(v)   (((v) << 4) | ((v)     ))
#define EXPAND_5to8(v)   (((v) << 3) | ((v) >> 2))
#define EXPAND_6to8(v)   (((v) << 2) | ((v) >> 4))
#define EXPAND_7to8(v)   (((v) << 1) | ((v) >> 6))


static int use_mmx = 0;

#ifdef USE_MMX
static void gInit_MMX( void );
#endif

#if SIZEOF_LONG == 8
static void gInit_64bit( void );
#endif

/* RGB16 */
#define RGB_MASK 0xffff
#define Cop_OP_Aop_PFI( op ) Cop_##op##_Aop_16
#define Bop_PFI_OP_Aop_PFI( op ) Bop_16_##op##_Aop
#include "template_colorkey_16.h"

/* ARGB1555 / RGB555 / BGR555 */
#define RGB_MASK 0x7fff
#define Cop_OP_Aop_PFI( op ) Cop_##op##_Aop_15
#define Bop_PFI_OP_Aop_PFI( op ) Bop_15_##op##_Aop
#include "template_colorkey_16.h"

/* ARGB2554 */
#define RGB_MASK 0x3fff
#define Cop_OP_Aop_PFI( op ) Cop_##op##_Aop_14
#define Bop_PFI_OP_Aop_PFI( op ) Bop_14_##op##_Aop
#include "template_colorkey_16.h"

/* ARGB4444 / RGB444*/
#define RGB_MASK 0x0fff
#define Cop_OP_Aop_PFI( op ) Cop_##op##_Aop_12
#define Bop_PFI_OP_Aop_PFI( op ) Bop_12_##op##_Aop
#include "template_colorkey_16.h"

/* RGBA4444 */
#define RGB_MASK 0xfff0
#define Cop_OP_Aop_PFI( op ) Cop_##op##_Aop_12vv
#define Bop_PFI_OP_Aop_PFI( op ) Bop_12vv_##op##_Aop
#include "template_colorkey_16.h"

/* ARGB/RGB32/AiRGB */
#define RGB_MASK 0x00ffffff
#define Cop_OP_Aop_PFI( op ) Cop_##op##_Aop_32
#define Bop_PFI_OP_Aop_PFI( op ) Bop_32_##op##_Aop
#include "template_colorkey_32.h"

/* RGB16 */
#define EXPAND_Ato8( a ) 0xFF
#define EXPAND_Rto8( r ) EXPAND_5to8( r )
#define EXPAND_Gto8( g ) EXPAND_6to8( g )
#define EXPAND_Bto8( b ) EXPAND_5to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_RGB16( r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_rgb16_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_rgb16
#define A_SHIFT 0
#define R_SHIFT 11
#define G_SHIFT 5
#define B_SHIFT 0
#define A_MASK 0
#define R_MASK 0xf800
#define G_MASK 0x07e0
#define B_MASK 0x001f
#include "template_acc_16.h"

/* ARGB1555 */
#define EXPAND_Ato8( a ) EXPAND_1to8( a )
#define EXPAND_Rto8( r ) EXPAND_5to8( r )
#define EXPAND_Gto8( g ) EXPAND_5to8( g )
#define EXPAND_Bto8( b ) EXPAND_5to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_ARGB1555( a, r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_argb1555_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_argb1555
#define A_SHIFT 15
#define R_SHIFT 10
#define G_SHIFT 5
#define B_SHIFT 0
#define A_MASK 0x8000
#define R_MASK 0x7c00
#define G_MASK 0x03e0
#define B_MASK 0x001f
#include "template_acc_16.h"

/* RGBA5551 */
#define EXPAND_Ato8( a ) EXPAND_1to8( a )
#define EXPAND_Rto8( r ) EXPAND_5to8( r )
#define EXPAND_Gto8( g ) EXPAND_5to8( g )
#define EXPAND_Bto8( b ) EXPAND_5to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_RGBA5551( a, r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_rgba5551_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_rgba5551
#define A_SHIFT 0
#define R_SHIFT 11
#define G_SHIFT 6
#define B_SHIFT 1
#define A_MASK 0x0001
#define R_MASK 0xf800
#define G_MASK 0x07c0
#define B_MASK 0x003e
#include "template_acc_16.h"

/* RGB555 */
#define EXPAND_Ato8( a ) 0xFF
#define EXPAND_Rto8( r ) EXPAND_5to8( r )
#define EXPAND_Gto8( g ) EXPAND_5to8( g )
#define EXPAND_Bto8( b ) EXPAND_5to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_RGB555( r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_xrgb1555_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_xrgb1555
#define A_SHIFT 0
#define R_SHIFT 10
#define G_SHIFT 5
#define B_SHIFT 0
#define A_MASK 0
#define R_MASK 0x7c00
#define G_MASK 0x03e0
#define B_MASK 0x001f
#include "template_acc_16.h"

/* BGR555 */
#define EXPAND_Ato8( a ) 0xFF
#define EXPAND_Rto8( r ) EXPAND_5to8( r )
#define EXPAND_Gto8( g ) EXPAND_5to8( g )
#define EXPAND_Bto8( b ) EXPAND_5to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_BGR555( r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_xbgr1555_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_xbgr1555
#define A_SHIFT 0
#define B_SHIFT 10
#define G_SHIFT 5
#define R_SHIFT 0
#define A_MASK 0
#define B_MASK 0x7c00
#define G_MASK 0x03e0
#define R_MASK 0x001f
#include "template_acc_16.h"

/* ARGB2554 */
#define EXPAND_Ato8( a ) EXPAND_2to8( a )
#define EXPAND_Rto8( r ) EXPAND_5to8( r )
#define EXPAND_Gto8( g ) EXPAND_5to8( g )
#define EXPAND_Bto8( b ) EXPAND_4to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_ARGB2554( a, r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_argb2554_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_argb2554
#define A_SHIFT 14
#define R_SHIFT 9
#define G_SHIFT 4
#define B_SHIFT 0
#define A_MASK 0xc000
#define R_MASK 0x3e00
#define G_MASK 0x01f0
#define B_MASK 0x000f
#include "template_acc_16.h"

/* ARGB4444 */
#define EXPAND_Ato8( a ) EXPAND_4to8( a )
#define EXPAND_Rto8( r ) EXPAND_4to8( r )
#define EXPAND_Gto8( g ) EXPAND_4to8( g )
#define EXPAND_Bto8( b ) EXPAND_4to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_ARGB4444( a, r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_argb4444_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_argb4444
#define A_SHIFT 12
#define R_SHIFT 8
#define G_SHIFT 4
#define B_SHIFT 0
#define A_MASK 0xf000
#define R_MASK 0x0f00
#define G_MASK 0x00f0
#define B_MASK 0x000f
#include "template_acc_16.h"

/* RGBA4444 */
#define EXPAND_Ato8( a ) EXPAND_4to8( a )
#define EXPAND_Rto8( r ) EXPAND_4to8( r )
#define EXPAND_Gto8( g ) EXPAND_4to8( g )
#define EXPAND_Bto8( b ) EXPAND_4to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_RGBA4444( a, r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_rgba4444_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_rgba4444
#define A_SHIFT 0
#define R_SHIFT 12
#define G_SHIFT 8
#define B_SHIFT 4
#define A_MASK 0x000f
#define R_MASK 0xf000
#define G_MASK 0x0f00
#define B_MASK 0x00f0
#include "template_acc_16.h"

/* RGB444 */
#define EXPAND_Ato8( a ) 0xFF
#define EXPAND_Rto8( r ) EXPAND_4to8( r )
#define EXPAND_Gto8( g ) EXPAND_4to8( g )
#define EXPAND_Bto8( b ) EXPAND_4to8( b )
#define PIXEL_OUT( a, r, g, b ) PIXEL_RGB444( r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_xrgb4444_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_xrgb4444
#define A_SHIFT 0
#define R_SHIFT 8
#define G_SHIFT 4
#define B_SHIFT 0
#define A_MASK 0
#define R_MASK 0x0f00
#define G_MASK 0x00f0
#define B_MASK 0x000f
#include "template_acc_16.h"

/* ARGB */
#define EXPAND_Ato8( a ) (a)
#define EXPAND_Rto8( r ) (r)
#define EXPAND_Gto8( g ) (g)
#define EXPAND_Bto8( b ) (b)
#define PIXEL_OUT( a, r, g, b ) PIXEL_ARGB( a, r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_argb_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_argb
#define A_SHIFT 24
#define R_SHIFT 16
#define G_SHIFT 8
#define B_SHIFT 0
#define A_MASK 0xff000000
#define R_MASK 0x00ff0000
#define G_MASK 0x0000ff00
#define B_MASK 0x000000ff
#include "template_acc_32.h"

/* RGB32 */
#define EXPAND_Ato8( a ) 0xFF
#define EXPAND_Rto8( r ) (r)
#define EXPAND_Gto8( g ) (g)
#define EXPAND_Bto8( b ) (b)
#define PIXEL_OUT( a, r, g, b ) PIXEL_RGB32( r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_rgb32_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_rgb32
#define A_SHIFT 0
#define R_SHIFT 16
#define G_SHIFT 8
#define B_SHIFT 0
#define A_MASK 0
#define R_MASK 0x00ff0000
#define G_MASK 0x0000ff00
#define B_MASK 0x000000ff
#include "template_acc_32.h"

/* AiRGB */
#define EXPAND_Ato8( a ) ((a) ^ 0xff)
#define EXPAND_Rto8( r ) (r)
#define EXPAND_Gto8( g ) (g)
#define EXPAND_Bto8( b ) (b)
#define PIXEL_OUT( a, r, g, b ) PIXEL_AiRGB( a, r, g, b )
#define Sop_PFI_OP_Dacc( op ) Sop_airgb_##op##_Dacc
#define Sacc_OP_Aop_PFI( op ) Sacc_##op##_Aop_airgb
#define A_SHIFT 24
#define R_SHIFT 16
#define G_SHIFT 8
#define B_SHIFT 0
#define A_MASK 0xff000000
#define R_MASK 0x00ff0000
#define G_MASK 0x0000ff00
#define B_MASK 0x000000ff
#include "template_acc_32.h"

/********************************* Cop_to_Aop_PFI *****************************/

static void Cop_to_Aop_8( GenefxState *gfxs )
{
     memset( gfxs->Aop[0], gfxs->Cop, gfxs->length );
}

static void Cop_to_Aop_16( GenefxState *gfxs )
{
     int    w;
     int    l   = gfxs->length;
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;

     u32 DCop = ((Cop << 16) | Cop);

     if (((long)D)&2) {         /* align */
          u16* tmp = (u16*) D;
          --l;
          *tmp = Cop;
          D = (u32*)(tmp+1);
     }

     w = (l >> 1);
     while (w) {
          *D = DCop;
          --w;
          ++D;
     }

     if (l & 1)                 /* do the last ential pixel */
          *((u16*)D) = (u16)Cop;
}

static void Cop_to_Aop_18( GenefxState *gfxs )
{
     int   w = gfxs->length;
     u8   *D = gfxs->Aop[0];
     u32   Cop = gfxs->Cop;

     while (w) {
          D[0] = Cop;
          D[1] = Cop >> 8;
          D[2] = Cop >> 16;
          D += 3;
          --w;
     }
}

static void Cop_to_Aop_24( GenefxState *gfxs )
{
     int   w = gfxs->length;
     u8   *D = gfxs->Aop[0];

     while (w) {
          D[0] = gfxs->color.b;
          D[1] = gfxs->color.g;
          D[2] = gfxs->color.r;

          D += 3;
          --w;
     }
}

static void Cop_to_Aop_32( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;

     while (w--)
          *D++ = Cop;
}

static void Cop_to_Aop_yuv422( GenefxState *gfxs )
{
     int    l;
     int    w   = gfxs->length;
     u16   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;

     if ((long)D & 2) {
#ifdef WORDS_BIGENDIAN
          *D++ = Cop & 0xffff;
#else
          *D++ = Cop >> 16;
#endif
          w--;
     }

     for (l = w>>1; l--;) {
          *((u32*)D) = Cop;
          D += 2;
     }

     if (w & 1) {
#ifdef WORDS_BIGENDIAN
          *D = Cop >> 16;
#else
          *D = Cop & 0xffff;
#endif
     }
}

static void Cop_to_Aop_i420( GenefxState *gfxs )
{
     memset( gfxs->Aop[0], gfxs->YCop, gfxs->length );
     if (gfxs->AopY & 1) {
          memset( gfxs->Aop[1], gfxs->CbCop, gfxs->length>>1 );
          memset( gfxs->Aop[2], gfxs->CrCop, gfxs->length>>1 );
     }
}

static void Cop_to_Aop_nv12( GenefxState *gfxs )
{
     memset( gfxs->Aop[0], gfxs->YCop, gfxs->length );

     if (gfxs->dst_format == DSPF_NV16 || gfxs->AopY & 1) {
          u16   *D   = gfxs->Aop[1];
          int    w   = gfxs->length>>1;
          u16    Cop = gfxs->CbCop | (gfxs->CrCop << 8);

          while (w--)
               *D++ = Cop;
     }
}

static void Cop_to_Aop_nv21( GenefxState *gfxs )
{
     memset( gfxs->Aop[0], gfxs->YCop, gfxs->length );

     if (gfxs->AopY & 1) {
          u16   *D   = gfxs->Aop[1];
          int    w   = gfxs->length>>1;
          u16    Cop = gfxs->CrCop | (gfxs->CbCop << 8);

          while (w--)
               *D++ = Cop;
     }
}

static GenefxFunc Cop_to_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Cop_to_Aop_16,      /* DSPF_ARGB1555 */
     Cop_to_Aop_16,      /* DSPF_RGB16 */
     Cop_to_Aop_24,      /* DSPF_RGB24 */
     Cop_to_Aop_32,      /* DSPF_RGB32 */
     Cop_to_Aop_32,      /* DSPF_ARGB */
     Cop_to_Aop_8,       /* DSPF_A8 */
     Cop_to_Aop_yuv422,  /* DSPF_YUY2 */
     Cop_to_Aop_8,       /* DSPF_RGB332 */
     Cop_to_Aop_yuv422,  /* DSPF_UYVY */
     Cop_to_Aop_i420,    /* DSPF_I420 */
     Cop_to_Aop_i420,    /* DSPF_YV12 */
     Cop_to_Aop_8,       /* DSPF_LUT8 */
     Cop_to_Aop_8,       /* DSPF_ALUT44 */
     Cop_to_Aop_32,      /* DSPF_AiRGB */
     NULL,               /* DSPF_A1 */
     Cop_to_Aop_nv12,    /* DSPF_NV12 */
     Cop_to_Aop_nv12,    /* DSPF_NV16 */
     Cop_to_Aop_16,      /* DSPF_ARGB2554 */
     Cop_to_Aop_16,      /* DSPF_ARGB4444 */
     Cop_to_Aop_16,      /* DSPF_RGBA4444 */
     Cop_to_Aop_nv21,    /* DSPF_NV21 */
     Cop_to_Aop_32,      /* DSPF_AYUV */
     NULL,               /* DSPF_A4 */
     Cop_to_Aop_18,      /* DSPF_ARGB1666 */
     Cop_to_Aop_18,      /* DSPF_ARGB6666 */
     Cop_to_Aop_18,      /* DSPF_RGB18 */
     NULL,               /* DSPF_LUT2 */
     Cop_to_Aop_16,      /* DSPF_RGB444 */
     Cop_to_Aop_16,      /* DSPF_RGB555 */
     Cop_to_Aop_16,      /* DSPF_BGR555 */
     Cop_to_Aop_16,       /* DSPF_RGBA5551 */
     Cop_to_Aop_yuv422,   /* DSPF_YVYU */
     NULL,                  /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Cop_toK_Aop_PFI ****************************/

static void Cop_toK_Aop_8( GenefxState *gfxs )
{
     int    w    = gfxs->length;
     u8    *D    = gfxs->Aop[0];
     u32    Cop  = gfxs->Cop;
     u32    Dkey = gfxs->Dkey;

     while (w--) {
          if (Dkey == *D)
               *D = Cop;

          D++;
     }
}

static void Cop_toK_Aop_18( GenefxState *gfxs )
{
     int   w   = gfxs->length;
     u8   *D   = gfxs->Aop[0];
     u32   Dkey = gfxs->Dkey;
     u32   Cop  = gfxs->Cop;

     while (w) {
        if (Dkey == ((u32)(D[2]<<16 | D[1]<<8 | D[0]) & 0x3FFFF)) {
               D[0] = Cop;
               D[1] = Cop >> 8;
               D[2] = Cop >> 16;
        }
        D += 3;
        --w;
     }

}

static void Cop_toK_Aop_24( GenefxState *gfxs )
{
     int   w   = gfxs->length;
     u8   *D   = gfxs->Aop[0];
     u8    Dkr = (gfxs->Dkey & 0xff0000) >> 16;
     u8    Dkg = (gfxs->Dkey & 0x00ff00) >>  8;
     u8    Dkb = (gfxs->Dkey & 0x0000ff);

     while (w--) {
          if (D[0] == Dkb && D[1] == Dkg && D[2] == Dkr) {
               D[0] = gfxs->color.b;
               D[1] = gfxs->color.g;
               D[2] = gfxs->color.r;
          }

          D += 3;
     }
}

static void Cop_toK_Aop_yuv422( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     u16   *D     = gfxs->Aop[0];
     u32    Cop   = gfxs->Cop;
     u32    Dkey  = gfxs->Dkey;

     if ((long)D & 2) {
#ifdef WORDS_BIGENDIAN
          if (*D == (Dkey & 0xffff))
               *D = Cop & 0xffff;
#else
          if (*D == (Dkey >> 16))
               *D = Cop >> 16;
#endif
          D++;
          w--;
     }

     for (l = w>>1; l--;) {
          if (*((u32*)D) == Dkey)
               *((u32*)D) = Cop;
          D += 2;
     }

     if (w & 1) {
#ifdef WORDS_BIGENDIAN
          if (*D == (Dkey >> 16))
               *D = Cop >> 16;
#else
          if (*D == (Dkey & 0xffff))
               *D = Cop & 0xffff;
#endif
     }
}

static void Cop_toK_Aop_alut44( GenefxState *gfxs )
{
     int    w    = gfxs->length;
     u8    *D    = gfxs->Aop[0];
     u32    Cop  = gfxs->Cop;
     u32    Dkey = gfxs->Dkey;

     while (w--) {
          if (Dkey == (*D & 0x0F))
               *D = Cop;

          D++;
     }
}

static const GenefxFunc Cop_toK_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Cop_toK_Aop_15,          /* DSPF_ARGB1555 */
     Cop_toK_Aop_16,          /* DSPF_RGB16 */
     Cop_toK_Aop_24,          /* DSPF_RGB24 */
     Cop_toK_Aop_32,          /* DSPF_RGB32 */
     Cop_toK_Aop_32,          /* DSPF_ARGB */
     Cop_toK_Aop_8,           /* DSPF_A8 */
     Cop_toK_Aop_yuv422,      /* DSPF_YUY2 */
     Cop_toK_Aop_8,           /* DSPF_RGB332 */
     Cop_toK_Aop_yuv422,      /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     Cop_toK_Aop_8,           /* DSPF_LUT8 */
     Cop_toK_Aop_alut44,      /* DSPF_ALUT44 */
     Cop_toK_Aop_32,          /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     Cop_toK_Aop_14,          /* DSPF_ARGB2554 */
     Cop_toK_Aop_12,          /* DSPF_ARGB4444 */
     Cop_toK_Aop_12vv,        /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     Cop_toK_Aop_32,          /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     Cop_toK_Aop_18,          /* DSPF_ARGB1666 */
     Cop_toK_Aop_18,          /* DSPF_ARGB6666 */
     Cop_toK_Aop_18,          /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Cop_toK_Aop_12,          /* DSPF_RGB444 */
     Cop_toK_Aop_15,          /* DSPF_RGB555 */
     Cop_toK_Aop_15,          /* DSPF_BGR555 */
     Cop_toK_Aop_15,          /* DSPF_RGBA5551 */
     Cop_toK_Aop_yuv422,     /* DSPF_YVYU */
     NULL,                     /* DSPF_LUT4 */
     NULL,                     /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_to_Aop_PFI *************************/

static void Bop_4_to_Aop( GenefxState *gfxs )
{
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length>>1 );
}

static void Bop_8_to_Aop( GenefxState *gfxs )
{
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length );
}

static void Bop_16_to_Aop( GenefxState *gfxs )
{
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length*2 );
}

static void Bop_24_to_Aop( GenefxState *gfxs )
{
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length*3 );
}

static void Bop_32_to_Aop( GenefxState *gfxs )
{
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length*4 );
}

static void Bop_i420_to_Aop( GenefxState *gfxs )
{
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length );
     if (gfxs->AopY & 1) {
          direct_memmove( gfxs->Aop[1], gfxs->Bop[1], gfxs->length>>1 );
          direct_memmove( gfxs->Aop[2], gfxs->Bop[2], gfxs->length>>1 );
     }
}

static void Bop_NV_to_Aop( GenefxState *gfxs )
{
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length );
     if (gfxs->dst_format == DSPF_NV16 || gfxs->AopY & 1)
          direct_memmove( gfxs->Aop[1], gfxs->Bop[1], gfxs->length&~1 );
}

static const GenefxFunc Bop_PFI_to_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_16_to_Aop,      /* DSPF_ARGB1555 */
     Bop_16_to_Aop,      /* DSPF_RGB16 */
     Bop_24_to_Aop,      /* DSPF_RGB24 */
     Bop_32_to_Aop,      /* DSPF_RGB32 */
     Bop_32_to_Aop,      /* DSPF_ARGB */
     Bop_8_to_Aop,       /* DSPF_A8 */
     Bop_16_to_Aop,      /* DSPF_YUY2 */
     Bop_8_to_Aop,       /* DSPF_RGB332 */
     Bop_16_to_Aop,      /* DSPF_UYVY */
     Bop_i420_to_Aop,    /* DSPF_I420 */
     Bop_i420_to_Aop,    /* DSPF_YV12 */
     Bop_8_to_Aop,       /* DSPF_LUT8 */
     Bop_8_to_Aop,       /* DSPF_ALUT44 */
     Bop_32_to_Aop,      /* DSPF_AiRGB */
     NULL,               /* DSPF_A1 */
     Bop_NV_to_Aop,      /* DSPF_NV12 */
     Bop_NV_to_Aop,      /* DSPF_NV16 */
     Bop_16_to_Aop,      /* DSPF_ARGB2554 */
     Bop_16_to_Aop,      /* DSPF_ARGB4444 */
     Bop_16_to_Aop,      /* DSPF_RGBA4444 */
     Bop_NV_to_Aop,      /* DSPF_NV21 */
     Bop_32_to_Aop,      /* DSPF_AYUV */
     Bop_4_to_Aop,       /* DSPF_A4 */
     Bop_24_to_Aop,      /* DSPF_ARGB1666 */
     Bop_24_to_Aop,      /* DSPF_ARGB6666 */
     Bop_24_to_Aop,      /* DSPF_RGB18 */
     NULL,               /* DSPF_LUT2 */
     Bop_16_to_Aop,      /* DSPF_RGB444 */
     Bop_16_to_Aop,      /* DSPF_RGB555 */
     Bop_16_to_Aop,      /* DSPF_BGR555 */
     Bop_16_to_Aop,      /* DSPF_RGBA5551 */
     Bop_16_to_Aop,       /* DSPF_YVYU */
     NULL,                  /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_toR_Aop_PFI *************************/

static void Bop_4_toR_Aop( GenefxState *gfxs )
{
     int w = gfxs->length>>1;
     int Dstep = gfxs->Astep;
     u8 * S = gfxs->Bop[0];
     u8 * D = gfxs->Aop[0];
     while(w--)
     {
          *D = *S;
          D += Dstep;
          S++;
     }
}

static void Bop_8_toR_Aop( GenefxState *gfxs )
{
     int w = gfxs->length;
     int Dstep = gfxs->Astep;
     u8 * S = gfxs->Bop[0];
     u8 * D = gfxs->Aop[0];
     while(w--)
     {
          *D = *S;
          D += Dstep;
          S++;
     }
}

static void Bop_16_toR_Aop( GenefxState *gfxs )
{
     int w = gfxs->length;
     int Dstep = gfxs->Astep;
     u16 * S = gfxs->Bop[0];
     u16 * D = gfxs->Aop[0];
     while(w--)
     {
          *D = *S;
          D += Dstep;
          S++;
     }
}

static void Bop_24_toR_Aop( GenefxState *gfxs )
{
     int w = gfxs->length;
     int Dstep = gfxs->Astep;
     u8 * S = gfxs->Bop[0];
     u8 * D = gfxs->Aop[0];
     while(w--)
     {
          D[0] = S[0];
          D[1] = S[1];
          D[2] = S[2];

          D += Dstep * 3;
          S += 3;
     }
}

static void Bop_32_toR_Aop( GenefxState *gfxs )
{
     int w = gfxs->length;
     int Dstep = gfxs->Astep;
     u32 * S = gfxs->Bop[0];
     u32 * D = gfxs->Aop[0];
     while(w--)
     {
          *D = *S;
          D += Dstep;
          S++;
     }
}

static void Bop_i420_toR_Aop( GenefxState *gfxs )
{
     Bop_8_toR_Aop( gfxs );
     if (gfxs->AopY & 1) {
          int w = gfxs->length>>1;
          int Dstep = gfxs->Astep>>1;
          u8 * S1 = gfxs->Bop[1];
          u8 * D1 = gfxs->Aop[1];
          u8 * S2 = gfxs->Bop[2];
          u8 * D2 = gfxs->Aop[2];
          while(w--)
          {
               *D1 = *S1++;
               *D2 = *S2++;
               D1 += Dstep;
               D2 += Dstep;
          }
     }
}

static void Bop_NV_toR_Aop( GenefxState *gfxs )
{
     Bop_8_toR_Aop( gfxs );
     if (gfxs->dst_format == DSPF_NV16 || gfxs->AopY & 1) {
          int w = gfxs->length&~1;
          int Dstep = gfxs->Astep;
          u8 * S = gfxs->Bop[1];
          u8 * D = gfxs->Aop[1];
          while(w--)
          {
               *D = *S++;
               D += Dstep;
          }
     }
}

static const GenefxFunc Bop_PFI_toR_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_16_toR_Aop,      /* DSPF_ARGB1555 */
     Bop_16_toR_Aop,      /* DSPF_RGB16 */
     Bop_24_toR_Aop,      /* DSPF_RGB24 */
     Bop_32_toR_Aop,      /* DSPF_RGB32 */
     Bop_32_toR_Aop,      /* DSPF_ARGB */
     Bop_8_toR_Aop,       /* DSPF_A8 */
     Bop_16_toR_Aop,      /* DSPF_YUY2 */
     Bop_8_toR_Aop,       /* DSPF_RGB332 */
     Bop_16_toR_Aop,      /* DSPF_UYVY */
     Bop_i420_toR_Aop,    /* DSPF_I420 */
     Bop_i420_toR_Aop,    /* DSPF_YV12 */
     Bop_8_toR_Aop,       /* DSPF_LUT8 */
     Bop_8_toR_Aop,       /* DSPF_ALUT44 */
     Bop_32_toR_Aop,      /* DSPF_AiRGB */
     NULL,               /* DSPF_A1 */
     Bop_NV_toR_Aop,      /* DSPF_NV12 */
     Bop_NV_toR_Aop,      /* DSPF_NV16 */
     Bop_16_toR_Aop,      /* DSPF_ARGB2554 */
     Bop_16_toR_Aop,      /* DSPF_ARGB4444 */
     Bop_16_toR_Aop,      /* DSPF_RGBA4444 */
     Bop_NV_toR_Aop,      /* DSPF_NV21 */
     Bop_32_toR_Aop,      /* DSPF_AYUV */
     Bop_4_toR_Aop,       /* DSPF_A4 */
     Bop_24_toR_Aop,      /* DSPF_ARGB1666 */
     Bop_24_toR_Aop,      /* DSPF_ARGB6666 */
     Bop_24_toR_Aop,      /* DSPF_RGB18 */
     NULL,               /* DSPF_LUT2 */
     Bop_16_toR_Aop,      /* DSPF_RGB444 */
     Bop_16_toR_Aop,      /* DSPF_RGB555 */
     Bop_16_toR_Aop,      /* DSPF_BGR555 */
     Bop_16_toR_Aop,      /* DSPF_RGBA5551 */
     Bop_16_toR_Aop,       /* DSPF_YVYU */
     NULL,                  /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_Kto_Aop_PFI ************************/

static void Bop_rgb18_Kto_Aop( GenefxState *gfxs )
{

     int    w     = gfxs->length;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
     int    Ostep = gfxs->Ostep;

     if (Ostep < 0) {
          D += (gfxs->length - 1) * 3;
          S += (gfxs->length - 1) * 3;
     }

     while (w--) {
          u8 s0 = S[0];
          u8 s1 = S[1];
          u8 s2 = S[2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3FFFF)) {
               D[0] = s0;
               D[1] = s1;
               D[2] = s2;
          }

          S += Ostep * 3;
          D += Ostep * 3;
     }
}

static void Bop_rgb24_Kto_Aop( GenefxState *gfxs )
{
     int    w     = gfxs->length;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
     int    Ostep = gfxs->Ostep;

     if (Ostep < 0) {
          D += (gfxs->length - 1) * 3;
          S += (gfxs->length - 1) * 3;
     }

     while (w--) {
          u8 b = *S;
          u8 g = *(S+1);
          u8 r = *(S+2);

          if (Skey != (u32)(r<<16 | g<<8 | b)) {
               *D     = b;
               *(D+1) = g;
               *(D+2) = r;
          }

          S += Ostep * 3;
          D += Ostep * 3;
     }
}

static void Bop_a8_Kto_Aop( GenefxState *gfxs )
{
     /* no color to key */
     direct_memmove( gfxs->Aop[0], gfxs->Bop[0], gfxs->length );
}

static void Bop_yuv422_Kto_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     u16   *D     = gfxs->Aop[0];
     u16   *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
     int    Ostep = gfxs->Ostep;

     if (Ostep < 0) {
          D += gfxs->length - 1;
          S += gfxs->length - 1;
     }

     if ((long)D & 2) {
          u16 s = *S;
#ifdef WORDS_BIGENDIAN
          if (s != (Skey >> 16))
               *D = s;
#else
          if (s != (Skey & 0xffff))
               *D = s;
#endif
          S += Ostep;
          D += Ostep;
          w--;
     }

     if (Ostep < 0) {
         S--;
         D--;
     }

     for (l = w>>1; l--;) {
          u32 s = *((u32*)S);

          if (s != Skey)
               *((u32*)D) = s;

          S += Ostep << 1;
          D += Ostep << 1;
     }

     if (w & 1) {
          u16 s = *S;
#ifdef WORDS_BIGENDIAN
          if (s != (Skey & 0xffff))
               *D = s;
#else
          if (s != (Skey >> 16))
               *D = s;
#endif
     }
}


/* change the last value to adjust the size of the device (1-4) */
#define SET_PIXEL_DUFFS_DEVICE( D, S, w ) \
     SET_PIXEL_DUFFS_DEVICE_N( D, S, w, 4 )

#define SET_PIXEL( D, S )               \
     do {                               \
          register u32 s = S;           \
                                        \
          if (s != Skey)                \
               D = s;                   \
     } while (0)

static void Bop_8_Kto_Aop( GenefxState *gfxs )
{
     int    i;
     int    w     = gfxs->length;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;

     if (gfxs->Ostep > 0) {
          SET_PIXEL_DUFFS_DEVICE( D, S, w );
     }
     else {
          for (i=w-1; i>=0; i--)
               if (S[i] != Skey)
                    D[i] = S[i];
     }
}

#undef SET_PIXEL_DUFFS_DEVICE
#undef SET_PIXEL

static void Bop_alut44_Kto_Aop( GenefxState *gfxs )
{
     int    w     = gfxs->length;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
     int    Ostep = gfxs->Ostep;

     if (Ostep < 0) {
          D += gfxs->length - 1;
          S += gfxs->length - 1;
     }

     while (w--) {
          u8 spixel = *S;

          if ((spixel & 0x0F) != Skey)
               *D = spixel;

          S += Ostep;
          D += Ostep;
     }
}

static GenefxFunc Bop_PFI_Kto_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_15_Kto_Aop,          /* DSPF_ARGB1555 */
     Bop_16_Kto_Aop,          /* DSPF_RGB16 */
     Bop_rgb24_Kto_Aop,       /* DSPF_RGB24 */
     Bop_32_Kto_Aop,          /* DSPF_RGB32 */
     Bop_32_Kto_Aop,          /* DSPF_ARGB */
     Bop_a8_Kto_Aop,          /* DSPF_A8 */
     Bop_yuv422_Kto_Aop,      /* DSPF_YUY2 */
     Bop_8_Kto_Aop,           /* DSPF_RGB332 */
     Bop_yuv422_Kto_Aop,      /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     Bop_8_Kto_Aop,           /* DSPF_LUT8 */
     Bop_alut44_Kto_Aop,      /* DSPF_ALUT44 */
     Bop_32_Kto_Aop,          /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     Bop_14_Kto_Aop,          /* DSPF_ARGB2554 */
     Bop_12_Kto_Aop,          /* DSPF_ARGB4444 */
     Bop_12vv_Kto_Aop,        /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     Bop_32_Kto_Aop,          /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     Bop_rgb18_Kto_Aop,       /* DSPF_ARGB1666 */
     Bop_rgb18_Kto_Aop,       /* DSPF_ARGB6666 */
     Bop_rgb18_Kto_Aop,       /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Bop_12_Kto_Aop,          /* DSPF_RGB444 */
     Bop_15_Kto_Aop,          /* DSPF_RGB555 */
     Bop_15_Kto_Aop,          /* DSPF_BGR555 */
     Bop_15_Kto_Aop,          /* DSPF_RGBA5551 */
     Bop_yuv422_Kto_Aop,      /* DSPF_YVYU */
     NULL,                      /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_toK_Aop_PFI ************************/

static void Bop_rgb18_toK_Aop( GenefxState *gfxs )
{
     int    w     = gfxs->length;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Dkey  = gfxs->Dkey;

     while (w--) {
          if (Dkey == ((u32)(D[2]<<16 | D[1]<<8 | D[0]) & 0x3FFFF)) {
               D[0] = S[0];
               D[1] = S[1];
               D[2] = S[2];
          }
          S +=  3;
          D +=  3;
     }
}

static void Bop_rgb24_toK_Aop( GenefxState *gfxs )
{
      int   w    = gfxs->length;
      u8   *S    = gfxs->Bop[0];
      u8   *D    = gfxs->Aop[0];
      u8    Dkr  = (gfxs->Dkey & 0xff0000) >> 16;
      u8    Dkg  = (gfxs->Dkey & 0x00ff00) >>  8;
      u8    Dkb  = (gfxs->Dkey & 0x0000ff);

      while (w--) {
           if (D[0] == Dkb && D[1] == Dkg && D[2] == Dkr) {
               D[0] = S[0];
               D[1] = S[1];
               D[2] = S[2];
          }
          S += 3;
          D += 3;
     }
}

static void Bop_yuv422_toK_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     u16   *S     = gfxs->Bop[0];
     u16   *D     = gfxs->Aop[0];
     u32    Dkey  = gfxs->Dkey;
     int    Ostep = gfxs->Ostep;

     if (Ostep < 0) {
          D += gfxs->length - 1;
          S += gfxs->length - 1;
     }

     if ((long)D & 2) {
#ifdef WORDS_BIGENDIAN
          if (*D == (Dkey & 0xffff))
               *D = *S;
#else
          if (*D == (Dkey >> 16))
               *D = *S;
#endif
          D += Ostep;
          S += Ostep;
          w--;
     }

     if (Ostep < 0) {
          S--;
          D--;
     }

     for (l = w>>1; l--;) {
          if (*D == Dkey)
               *D = *S;
          D += Ostep << 1;
          S += Ostep << 1;
     }

     if (w & 1) {
#ifdef WORDS_BIGENDIAN
          if (*D == (Dkey >> 16))
               *D = *S;
#else
          if (*D == (Dkey & 0xffff))
               *D = *S;
#endif
     }
}

static void Bop_rgb332_toK_Aop( GenefxState *gfxs )
{
      int   w    = gfxs->length;
      u8   *S    = gfxs->Bop[0];
      u8   *D    = gfxs->Aop[0];
      u8    Dkey = gfxs->Dkey;

      while (w--) {
           if (*D == Dkey) {
                *D = *S;
           }
           D++;
           S++;
      }
}

static GenefxFunc Bop_PFI_toK_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_15_toK_Aop,          /* DSPF_ARGB1555 */
     Bop_16_toK_Aop,          /* DSPF_RGB16 */
     Bop_rgb24_toK_Aop,       /* DSPF_RGB24 */
     Bop_32_toK_Aop,          /* DSPF_RGB32 */
     Bop_32_toK_Aop,          /* DSPF_ARGB */
     NULL,                    /* DSPF_A8 */
     Bop_yuv422_toK_Aop,      /* DSPF_YUY2 */
     Bop_rgb332_toK_Aop,      /* DSPF_RGB332 */
     Bop_yuv422_toK_Aop,      /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     NULL,                    /* DSPF_LUT8 */
     NULL,                    /* DSPF_ALUT44 */
     Bop_32_toK_Aop,          /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     Bop_14_toK_Aop,          /* DSPF_ARGB2554 */
     Bop_12_toK_Aop,          /* DSPF_ARGB4444 */
     Bop_12vv_toK_Aop,        /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     Bop_32_toK_Aop,          /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     Bop_rgb18_toK_Aop,       /* DSPF_ARGB1666 */
     Bop_rgb18_toK_Aop,       /* DSPF_ARGB6666 */
     Bop_rgb18_toK_Aop,       /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Bop_12_toK_Aop,          /* DSPF_RGB444 */
     Bop_15_toK_Aop,          /* DSPF_RGB555 */
     Bop_15_toK_Aop,          /* DSPF_BGR555 */
     Bop_15_toK_Aop,          /* DSPF_RGBA5551 */
     Bop_yuv422_toK_Aop,    /* DSPF_YVYU */
     NULL,                    /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_KtoK_Aop_PFI ***********************/

static const GenefxFunc Bop_PFI_KtoK_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_15_KtoK_Aop,         /* DSPF_ARGB1555 */
     Bop_16_KtoK_Aop,         /* DSPF_RGB16 */
     NULL,                    /* DSPF_RGB24 */
     Bop_32_KtoK_Aop,         /* DSPF_RGB32 */
     Bop_32_KtoK_Aop,         /* DSPF_ARGB */
     NULL,                    /* DSPF_A8 */
     NULL,                    /* DSPF_YUY2 */
     NULL,                    /* DSPF_RGB332 */
     NULL,                    /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     NULL,                    /* DSPF_LUT8 */
     NULL,                    /* DSPF_ALUT44 */
     Bop_32_KtoK_Aop,         /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     Bop_14_KtoK_Aop,         /* DSPF_ARGB2554 */
     Bop_12_KtoK_Aop,         /* DSPF_ARGB4444 */
     Bop_12vv_KtoK_Aop,       /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     NULL,                    /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     NULL,                    /* DSPF_ARGB1666 */
     NULL,                    /* DSPF_ARGB6666 */
     NULL,                    /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Bop_12_KtoK_Aop,         /* DSPF_RGB444 */
     Bop_15_KtoK_Aop,         /* DSPF_RGB555 */
     Bop_15_KtoK_Aop,         /* DSPF_BGR555 */
     Bop_15_KtoK_Aop,          /* DSPF_RGBA5551 */
     NULL,                     /* DSPF_YVYU */
     NULL,                     /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_Sto_Aop_PFI ************************/

static void Bop_16_Sto_Aop( GenefxState *gfxs )
{
     int    w2;
     int    w      = gfxs->length;
     int    i      = gfxs->Xphase;
     u32   *D      = gfxs->Aop[0];
     u16   *S      = gfxs->Bop[0];
     int    SperD  = gfxs->SperD;
     int    SperD2 = SperD << 1;

     if (((long)D)&2) {
          *(u16*)D = *S;
          i += SperD;
          w--;
          D = gfxs->Aop[0] + 2;
     }

     w2 = (w >> 1);
     while (w2--) {
#ifdef WORDS_BIGENDIAN
          *D++ =  S[i>>16] << 16 | S[(i+SperD)>>16];
#else
          *D++ = (S[(i+SperD)>>16] << 16) | S[i>>16];
#endif
          i += SperD2;
     }
     if (w&1) {
          *(u16*)D = S[i>>16];
     }
}

static void Bop_24_Sto_Aop( GenefxState *gfxs )
{
     int   w     = gfxs->length;
     int   i     = gfxs->Xphase;
     u8   *D     = gfxs->Aop[0];
     u8   *S     = gfxs->Bop[0];
     int   SperD = gfxs->SperD;

     while (w--) {
          int pixelstart = (i>>16)*3;

          *D++ = S[pixelstart+0];
          *D++ = S[pixelstart+1];
          *D++ = S[pixelstart+2];

          i += SperD;
     }
}

static void Bop_32_Sto_Aop( GenefxState *gfxs )
{
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u32   *D     = gfxs->Aop[0];
     u32   *S     = gfxs->Bop[0];
     int    SperD = gfxs->SperD;

     while (w--) {
          *D++ = S[i>>16];

          i += SperD;
     }
}

static void Bop_yuy2_Sto_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u16   *D     = gfxs->Aop[0];
     u16   *S     = gfxs->Bop[0];
     int    SperD = gfxs->SperD;

     if ((long)D & 2) {
          *D++ = *S;
          i = SperD;
          w--;
     }

     for (l = w>>1; l--;) {
          register u32 d;

          d  = ((u32*)S)[i>>17] & 0xff00ff00;
#ifdef WORDS_BIGENDIAN
          d |= (S[i>>16]          & 0x00ff) << 16;
          d |= (S[(i+SperD)>>16]  & 0x00ff);
#else
          d |= (S[i>>16]          & 0x00ff);
          d |= (S[(i+SperD)>>16]  & 0x00ff) << 16;
#endif
          *((u32*)D) = d;
          D += 2;

          i += SperD << 1;
     }

     if (w & 1)
          *D = S[i>>16];
}

static void Bop_yvyu_Sto_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u16   *D     = gfxs->Aop[0];
     u16   *S     = gfxs->Bop[0];
     int    SperD = gfxs->SperD;

     if ((long)D & 2) {
          *D++ = *S;
          i = SperD;
          w--;
     }

     for (l = w>>1; l--;) {
          register u32 d;

          d  = ((u32*)S)[i>>17] & 0xff00ff00;
#ifdef WORDS_BIGENDIAN
          d |= (S[i>>16]          & 0x00ff) << 16;
          d |= (S[(i+SperD)>>16]  & 0x00ff);
#else
          d |= (S[i>>16]          & 0x00ff);
          d |= (S[(i+SperD)>>16]  & 0x00ff) << 16;
#endif
          *((u32*)D) = d;
          D += 2;

          i += SperD << 1;
     }

     if (w & 1)
          *D = S[i>>16];
}

static void Bop_8_Sto_Aop( GenefxState *gfxs )
{
     int   w     = gfxs->length;
     int   i     = gfxs->Xphase;
     u8   *D     = gfxs->Aop[0];
     u8   *S     = gfxs->Bop[0];
     int   SperD = gfxs->SperD;

     while (w--) {
          *D++ = S[i>>16];

          i += SperD;
     }
}

static void Bop_uyvy_Sto_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u16   *D     = gfxs->Aop[0];
     u16   *S     = gfxs->Bop[0];
     int    SperD = gfxs->SperD;

     if ((long)D & 2) {
          *D++ = *S;
          i = SperD;
          w--;
     }

     for (l = w>>1; l--;) {
          register u32 d;

          d  = ((u32*)S)[i>>17] & 0x00ff00ff;
#ifdef WORDS_BIGENDIAN
          d |= (S[i>>16]          & 0xff00) << 16;
          d |= (S[(i+SperD)>>16]  & 0xff00);
#else
          d |= (S[i>>16]          & 0xff00);
          d |= (S[(i+SperD)>>16]  & 0xff00) << 16;
#endif
          *((u32*)D) = d;
          D += 2;

          i += SperD << 1;
     }

     if (w & 1)
          *D = S[i>>16];
}

static void Bop_i420_Sto_Aop( GenefxState *gfxs )
{
     int   w     = gfxs->length;
     int   i     = gfxs->Xphase;
     u8   *Dy    = gfxs->Aop[0];
     u8   *Sy    = gfxs->Bop[0];
     int   SperD = gfxs->SperD;

     while (w--) {
          *Dy++ = Sy[i>>16];

          i += SperD;
     }

     if (gfxs->AopY & 1) {
          u8 *Du = gfxs->Aop[1];
          u8 *Dv = gfxs->Aop[2];
          u8 *Su = gfxs->Bop[1];
          u8 *Sv = gfxs->Bop[2];

          for (w = gfxs->length>>1, i = 0; w--;) {
               *Du++ = Su[i>>16];

               i += SperD;
          }

          for (w = gfxs->length>>1, i = 0; w--;) {
               *Dv++ = Sv[i>>16];

               i += SperD;
          }
     }
}

static void Bop_NV_Sto_Aop( GenefxState *gfxs )
{
     int   w     = gfxs->length;
     int   i     = gfxs->Xphase;
     u8   *Dy    = gfxs->Aop[0];
     u8   *Sy    = gfxs->Bop[0];
     int   SperD = gfxs->SperD;

     while (w--) {
          *Dy++ = Sy[i>>16];

          i += SperD;
     }

     if (gfxs->dst_format == DSPF_NV16 || gfxs->AopY & 1) {
          u16 *Duv = gfxs->Aop[1];
          u16 *Suv = gfxs->Bop[1];

          for (w = gfxs->length>>1, i = 0; w--;) {
               *Duv++ = Suv[i>>16];

               i += SperD;
          }
     }
}

static GenefxFunc Bop_PFI_Sto_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_16_Sto_Aop,          /* DSPF_ARGB1555 */
     Bop_16_Sto_Aop,          /* DSPF_RGB16 */
     Bop_24_Sto_Aop,          /* DSPF_RGB24 */
     Bop_32_Sto_Aop,          /* DSPF_RGB32 */
     Bop_32_Sto_Aop,          /* DSPF_ARGB */
     Bop_8_Sto_Aop,           /* DSPF_A8 */
     Bop_yuy2_Sto_Aop,        /* DSPF_YUY2 */
     Bop_8_Sto_Aop,           /* DSPF_RGB332 */
     Bop_uyvy_Sto_Aop,        /* DSPF_UYVY */
     Bop_i420_Sto_Aop,        /* DSPF_I420 */
     Bop_i420_Sto_Aop,        /* DSPF_YV12 */
     Bop_8_Sto_Aop,           /* DSPF_LUT8 */
     Bop_8_Sto_Aop,           /* DSPF_ALUT44 */
     Bop_32_Sto_Aop,          /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     Bop_NV_Sto_Aop,          /* DSPF_NV12 */
     Bop_NV_Sto_Aop,          /* DSPF_NV16 */
     Bop_16_Sto_Aop,          /* DSPF_ARGB2554 */
     Bop_16_Sto_Aop,          /* DSPF_ARGB4444 */
     Bop_16_Sto_Aop,          /* DSPF_RGBA4444 */
     Bop_NV_Sto_Aop,          /* DSPF_NV21 */
     Bop_32_Sto_Aop,          /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     Bop_24_Sto_Aop,          /* DSPF_ARGB1666 */
     Bop_24_Sto_Aop,          /* DSPF_ARGB6666 */
     Bop_24_Sto_Aop,          /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Bop_16_Sto_Aop,          /* DSPF_RGB444 */
     Bop_16_Sto_Aop,          /* DSPF_RGB555 */
     Bop_16_Sto_Aop,          /* DSPF_BGR555 */
     Bop_16_Sto_Aop,          /* DSPF_RGBA5551 */
     Bop_yvyu_Sto_Aop,        /* DSPF_YVYU */
     NULL,                      /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_SKto_Aop_PFI ***********************/

static void Bop_rgb18_SKto_Aop( GenefxState *gfxs )
{
     int   w     = gfxs->length;
     int   i     = gfxs->Xphase;
     u8   *D     = gfxs->Aop[0];
     u8   *S     = gfxs->Bop[0];
     u32   Skey  = gfxs->Skey;
     int   SperD = gfxs->SperD;

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 s0 = S[pixelstart+0];
          u8 s1 = S[pixelstart+1];
          u8 s2 = S[pixelstart+2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3FFFF)) {
               D[0] = s0;
               D[1] = s1;
               D[2] = s2;
          }
          i += SperD;
          D += 3;
     }
}

static void Bop_rgb24_SKto_Aop( GenefxState *gfxs )
{
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
     int    SperD = gfxs->SperD;

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 b = S[pixelstart+0];
          u8 g = S[pixelstart+1];
          u8 r = S[pixelstart+2];

          if (Skey != (u32)(r<<16 | g<<8 | b)) {
               *D     = b;
               *(D+1) = g;
               *(D+2) = r;
          }

          D += 3;
          i += SperD;
     }
}

static void Bop_a8_SKto_Aop( GenefxState *gfxs )
{
     int   w     = gfxs->length;
     int   i     = gfxs->Xphase;
     u8   *D     = gfxs->Aop[0];
     u8   *S     = gfxs->Bop[0];
     int   SperD = gfxs->SperD;

     /* no color to key */
     while (w--) {
          *D++ = S[i>>16];

          i += SperD;
     }
}

static void Bop_yuy2_SKto_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u16   *D     = gfxs->Aop[0];
     u16   *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
#ifdef WORDS_BIGENDIAN
     u16    Skey0 = gfxs->Skey >> 16;
     u16    Skey1 = gfxs->Skey & 0xffff;
#else
     u16    Skey0 = gfxs->Skey & 0xffff;
     u16    Skey1 = gfxs->Skey >> 16;
#endif
     int    SperD = gfxs->SperD;

     if ((long)D & 2) {
          u16 s = *S;
          if (s != Skey0)
               *D = s;
          D++;
          i = SperD;
          w--;
     }

     for (l = w>>1; l--;) {
          register u32 s;

          s  = ((u32*)S)[i>>17] & 0xff00ff00;
#ifdef WORDS_BIGENDIAN
          s |= (S[i>>16]          & 0x00ff) << 16;
          s |= (S[(i+SperD)>>16]  & 0x00ff);
#else
          s |= (S[i>>16]          & 0x00ff);
          s |= (S[(i+SperD)>>16]  & 0x00ff) << 16;
#endif
          if (s != Skey)
               *((u32*)D) = s;
          D += 2;

          i += SperD << 1;
     }

     if (w & 1) {
          u16 s = S[i>>16];
          if (i & 0x20000) {
               if (s != Skey1)
                    *D = s;
          } else {
               if (s != Skey0)
                    *D = s;
          }
     }
}

static void Bop_yvyu_SKto_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u16   *D     = gfxs->Aop[0];
     u16   *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
#ifdef WORDS_BIGENDIAN
     u16    Skey0 = gfxs->Skey >> 16;
     u16    Skey1 = gfxs->Skey & 0xffff;
#else
     u16    Skey0 = gfxs->Skey & 0xffff;
     u16    Skey1 = gfxs->Skey >> 16;
#endif
     int    SperD = gfxs->SperD;

     if ((long)D & 2) {
          u16 s = *S;
          if (s != Skey0)
               *D = s;
          D++;
          i = SperD;
          w--;
     }

     for (l = w>>1; l--;) {
          register u32 s;

          s  = ((u32*)S)[i>>17] & 0xff00ff00;
#ifdef WORDS_BIGENDIAN
          s |= (S[i>>16]          & 0x00ff) << 16;
          s |= (S[(i+SperD)>>16]  & 0x00ff);
#else
          s |= (S[i>>16]          & 0x00ff);
          s |= (S[(i+SperD)>>16]  & 0x00ff) << 16;
#endif
          if (s != Skey)
               *((u32*)D) = s;
          D += 2;

          i += SperD << 1;
     }

     if (w & 1) {
          u16 s = S[i>>16];
          if (i & 0x20000) {
               if (s != Skey1)
                    *D = s;
          } else {
               if (s != Skey0)
                    *D = s;
          }
     }
}

static void Bop_8_SKto_Aop( GenefxState *gfxs )
{
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
     int    SperD = gfxs->SperD;

     while (w--) {
          u8 s = S[i>>16];

          if (s != Skey)
               *D = s;

          D++;
          i += SperD;
     }
}

static void Bop_uyvy_SKto_Aop( GenefxState *gfxs )
{
     int    l;
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u16   *D     = gfxs->Aop[0];
     u16   *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
#ifdef WORDS_BIGENDIAN
     u16    Skey0 = gfxs->Skey >> 16;
     u16    Skey1 = gfxs->Skey & 0xffff;
#else
     u16    Skey0 = gfxs->Skey & 0xffff;
     u16    Skey1 = gfxs->Skey >> 16;
#endif
     int    SperD = gfxs->SperD;

     if ((long)D & 2) {
          u16 s = *S;
          if (s != Skey0)
               *D = s;
          D++;
          i = SperD;
          w--;
     }

     for (l = w>>1; l--;) {
          register u32 s;

          s  = ((u32*)S)[i>>17] & 0x00ff00ff;
#ifdef WORDS_BIGENDIAN
          s |= (S[i>>16]          & 0xff00) << 16;
          s |= (S[(i+SperD)>>16]  & 0xff00);
#else
          s |= (S[i>>16]          & 0xff00);
          s |= (S[(i+SperD)>>16]  & 0xff00) << 16;
#endif
          if (s != Skey)
               *((u32*)D) = s;
          D += 2;

          i += SperD << 1;
     }

     if (w & 1) {
          u16 s = S[i>>16];
          if (i & 0x20000) {
               if (s != Skey1)
                    *D = s;
          } else {
               if (s != Skey0)
                    *D = s;
          }
     }
}

static void Bop_alut44_SKto_Aop( GenefxState *gfxs )
{
     int    w     = gfxs->length;
     int    i     = gfxs->Xphase;
     u8    *D     = gfxs->Aop[0];
     u8    *S     = gfxs->Bop[0];
     u32    Skey  = gfxs->Skey;
     int    SperD = gfxs->SperD;

     while (w--) {
          u8 s = S[i>>16];

          if ((s & 0x0f) != Skey)
               *D = s;

          D++;
          i += SperD;
     }
}

static const GenefxFunc Bop_PFI_SKto_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_15_SKto_Aop,         /* DSPF_ARGB1555 */
     Bop_16_SKto_Aop,         /* DSPF_RGB16 */
     Bop_rgb24_SKto_Aop,      /* DSPF_RGB24 */
     Bop_32_SKto_Aop,         /* DSPF_RGB32 */
     Bop_32_SKto_Aop,         /* DSPF_ARGB */
     Bop_a8_SKto_Aop,         /* DSPF_A8 */
     Bop_yuy2_SKto_Aop,       /* DSPF_YUY2 */
     Bop_8_SKto_Aop,          /* DSPF_RGB332 */
     Bop_uyvy_SKto_Aop,       /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     Bop_8_SKto_Aop,          /* DSPF_LUT8 */
     Bop_alut44_SKto_Aop,     /* DSPF_ALUT44 */
     Bop_32_SKto_Aop,         /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     Bop_14_SKto_Aop,         /* DSPF_ARGB2554 */
     Bop_12_SKto_Aop,         /* DSPF_ARGB4444 */
     Bop_12vv_SKto_Aop,       /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     Bop_32_SKto_Aop,         /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     Bop_rgb18_SKto_Aop,      /* DSPF_ARGB1666 */
     Bop_rgb18_SKto_Aop,      /* DSPF_ARGB6666 */
     Bop_rgb18_SKto_Aop,      /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Bop_12_SKto_Aop,         /* DSPF_RGB444 */
     Bop_15_SKto_Aop,         /* DSPF_RGB555 */
     Bop_15_SKto_Aop,         /* DSPF_BGR555 */
     Bop_15_SKto_Aop,         /* DSPF_RGBA5551 */
     Bop_yvyu_SKto_Aop,     /* DSPF_YVYU */
     NULL,                    /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_StoK_Aop_PFI ***********************/

static const GenefxFunc Bop_PFI_StoK_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_15_StoK_Aop,         /* DSPF_ARGB1555 */
     Bop_16_StoK_Aop,         /* DSPF_RGB16 */
     NULL,                    /* DSPF_RGB24 */
     Bop_32_StoK_Aop,         /* DSPF_RGB32 */
     Bop_32_StoK_Aop,         /* DSPF_ARGB */
     NULL,                    /* DSPF_A8 */
     NULL,                    /* DSPF_YUY2 */
     NULL,                    /* DSPF_RGB332 */
     NULL,                    /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     NULL,                    /* DSPF_LUT8 */
     NULL,                    /* DSPF_ALUT44 */
     Bop_32_StoK_Aop,         /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     Bop_14_StoK_Aop,         /* DSPF_ARGB2554 */
     Bop_12_StoK_Aop,         /* DSPF_ARGB4444 */
     Bop_12vv_StoK_Aop,       /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     NULL,                    /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     NULL,                    /* DSPF_ARGB1666 */
     NULL,                    /* DSPF_ARGB6666 */
     NULL,                    /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Bop_12_StoK_Aop,         /* DSPF_RGB444 */
     Bop_15_StoK_Aop,         /* DSPF_RGB555 */
     Bop_15_StoK_Aop,         /* DSPF_BGR555 */
     Bop_15_StoK_Aop,         /* DSPF_RGBA5551 */
     NULL,                    /* DSPF_YVYU */
     NULL,                    /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Bop_PFI_SKtoK_Aop_PFI **********************/

static const GenefxFunc Bop_PFI_SKtoK_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_15_SKtoK_Aop,        /* DSPF_ARGB1555 */
     Bop_16_SKtoK_Aop,        /* DSPF_RGB16 */
     NULL,                    /* DSPF_RGB24 */
     Bop_32_SKtoK_Aop,        /* DSPF_RGB32 */
     Bop_32_SKtoK_Aop,        /* DSPF_ARGB */
     NULL,                    /* DSPF_A8 */
     NULL,                    /* DSPF_YUY2 */
     NULL,                    /* DSPF_RGB332 */
     NULL,                    /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     NULL,                    /* DSPF_LUT8 */
     NULL,                    /* DSPF_ALUT44 */
     Bop_32_SKtoK_Aop,        /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     Bop_14_SKtoK_Aop,        /* DSPF_ARGB2554 */
     Bop_12_SKtoK_Aop,        /* DSPF_ARGB4444 */
     Bop_12vv_SKtoK_Aop,      /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     NULL,                    /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     NULL,                    /* DSPF_ARGB1666 */
     NULL,                    /* DSPF_ARGB6666 */
     NULL,                    /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     Bop_12_SKtoK_Aop,        /* DSPF_RGB444 */
     Bop_15_SKtoK_Aop,        /* DSPF_RGB555 */
     Bop_15_SKtoK_Aop,        /* DSPF_BGR555 */
     Bop_15_SKtoK_Aop,        /* DSPF_RGBA5551 */
     NULL,                    /* DSPF_YVYU */
     NULL,                    /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sop_PFI_Sto_Dacc ***************************/

static void Sop_argb6666_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 b = S[pixelstart+0] & 0x3F;
          u8 g = ((S[pixelstart+0] & 0xC0) >> 6) | ((S[pixelstart+1] & 0x0F) << 2);
          u8 r = ((S[pixelstart+1] & 0xF0) >> 4) | ((S[pixelstart+2] & 0x03) << 4);
          u8 a = (S[pixelstart+2] & 0xFC) >> 2;

          D->RGB.a = EXPAND_6to8( a );
          D->RGB.r = EXPAND_6to8( r );
          D->RGB.g = EXPAND_6to8( g );
          D->RGB.b = EXPAND_6to8( b );
          i += SperD;
          D++;
     }
}

static void Sop_argb1666_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 b = S[pixelstart+0] & 0x3F;
          u8 g = ((S[pixelstart+0] & 0xC0) >> 6) | ((S[pixelstart+1] & 0x0F) << 2);
          u8 r = ((S[pixelstart+1] & 0xF0) >> 4) | ((S[pixelstart+2] & 0x03) << 4);
          u8 a = (S[pixelstart+2] & 0x04) >> 2;

          D->RGB.a = EXPAND_1to8( a );
          D->RGB.r = EXPAND_6to8( r );
          D->RGB.g = EXPAND_6to8( g );
          D->RGB.b = EXPAND_6to8( b );
          i += SperD;
          D++;
    }
}

static void Sop_rgb18_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 b = S[pixelstart+0] & 0x3F;
          u8 g = ((S[pixelstart+0] & 0xC0) >> 6) | ((S[pixelstart+1] & 0x0F) << 2);
          u8 r = ((S[pixelstart+1] & 0xF0) >> 4) | ((S[pixelstart+2] & 0x03) << 4);

          D->RGB.a = 0xFF;
          D->RGB.r = EXPAND_6to8( r );
          D->RGB.g = EXPAND_6to8( g );
          D->RGB.b = EXPAND_6to8( b );
          i += SperD;
          D++;
     }
}

static void Sop_rgb24_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          int pixelstart = (i>>16)*3;

          D->RGB.a = 0xFF;
          D->RGB.r = S[pixelstart+2];
          D->RGB.g = S[pixelstart+1];
          D->RGB.b = S[pixelstart+0];

          i += SperD;

          D++;
     }
}

static void Sop_a8_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          u8 s = S[i>>16];

          D->RGB.a = s;
          D->RGB.r = 0xFF;
          D->RGB.g = 0xFF;
          D->RGB.b = 0xFF;

          i += SperD;

          D++;
     }
}

static void Sop_yuy2_Sto_Dacc( GenefxState *gfxs )
{
     int  w     = gfxs->length>>1;
     int  i     = gfxs->Xphase;
     int  SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = S[i>>17];

          D[0].YUV.a = D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
          D[0].YUV.u = D[1].YUV.u = (s & 0xFF000000) >> 24;
          D[0].YUV.v = D[1].YUV.v = (s & 0x0000FF00) >>  8;
#else
          D[0].YUV.u = D[1].YUV.u = (s & 0x0000FF00) >>  8;
          D[0].YUV.v = D[1].YUV.v = (s & 0xFF000000) >> 24;
#endif
          D[0].YUV.y = ((u16*)S)[i>>16]         & 0x00FF;
          D[1].YUV.y = ((u16*)S)[(i+SperD)>>16] & 0x00FF;

          D += 2;
          i += SperD << 1;
     }

     if (gfxs->length & 1) {
          u16 s = ((u16*)S)[i>>17];

          D->YUV.a = 0xFF;
          D->YUV.y = s & 0xFF;
          D->YUV.u = s >> 8;
          D->YUV.v = 0x00;
     }
}

static void Sop_yvyu_Sto_Dacc( GenefxState *gfxs )
{
     int  w     = gfxs->length>>1;
     int  i     = gfxs->Xphase;
     int  SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = S[i>>17];

          D[0].YUV.a = D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
          D[0].YUV.u = D[1].YUV.u = (s & 0x0000FF00) >>  8;
          D[0].YUV.v = D[1].YUV.v = (s & 0xFF000000) >> 24;
#else
          D[0].YUV.u = D[1].YUV.u = (s & 0xFF000000) >> 24;
          D[0].YUV.v = D[1].YUV.v = (s & 0x0000FF00) >>  8;
#endif
          D[0].YUV.y = ((u16*)S)[i>>16]         & 0x00FF;
          D[1].YUV.y = ((u16*)S)[(i+SperD)>>16] & 0x00FF;

          D += 2;
          i += SperD << 1;
     }

     if (gfxs->length & 1) {
          u16 s = ((u16*)S)[i>>17];

          D->YUV.a = 0xFF;
          D->YUV.y = s & 0xFF;
          D->YUV.v = s >> 8;
          D->YUV.u = 0x00;
     }
}

static void Sop_rgb332_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          u8 s = S[i>>16];

          D->RGB.a = 0xFF;
          D->RGB.r = EXPAND_3to8(s >> 5);
          D->RGB.g = EXPAND_3to8((s & 0x1C) >> 2);
          D->RGB.b = EXPAND_2to8(s & 0x03);

          i += SperD;

          D++;
     }
}

static void Sop_uyvy_Sto_Dacc( GenefxState *gfxs )
{
     int  w     = gfxs->length>>1;
     int  i     = gfxs->Xphase;
     int  SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = S[i>>17];

          D[0].YUV.a = D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
          D[0].YUV.u = D[1].YUV.u = (s & 0x00FF0000) >> 16;
          D[0].YUV.v = D[1].YUV.v = (s & 0x000000FF);
#else
          D[0].YUV.u = D[1].YUV.u = (s & 0x000000FF);
          D[0].YUV.v = D[1].YUV.v = (s & 0x00FF0000) >> 16;
#endif
          D[0].YUV.y = (((u16*)S)[i>>16]         & 0xFF00) >> 8;
          D[1].YUV.y = (((u16*)S)[(i+SperD)>>16] & 0xFF00) >> 8;

          D += 2;
          i += SperD << 1;
     }

     if (gfxs->length & 1) {
          u16 s = ((u16*)S)[i>>16];

          D->YUV.a = 0xFF;
          D->YUV.y = s >> 8;
          D->YUV.u = s & 0xFF;
          D->YUV.v = 0x00;
     }
}

static void Sop_lut8_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = S[i>>16];

          D->RGB.a = entries[s].a;
          D->RGB.r = entries[s].r;
          D->RGB.g = entries[s].g;
          D->RGB.b = entries[s].b;

          i += SperD;

          D++;
     }
}

static void Sop_alut44_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = S[i>>16];

          D->RGB.a = s & 0xF0;
          s &= 0x0F;
          D->RGB.r = entries[s].r;
          D->RGB.g = entries[s].g;
          D->RGB.b = entries[s].b;

          i += SperD;

          D++;
     }
}

static void Sop_i420_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D  = gfxs->Dacc;
     u8                *Sy = gfxs->Sop[0];
     u8                *Su = gfxs->Sop[1];
     u8                *Sv = gfxs->Sop[2];

     while (w--) {
          D->YUV.a = 0xFF;
          D->YUV.y = Sy[i>>16];
          D->YUV.u = Su[i>>17];
          D->YUV.v = Sv[i>>17];

          i += SperD;

          D++;
     }
}

static void Sop_nv12_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D   = gfxs->Dacc;
     u8                *Sy  = gfxs->Sop[0];
     u16               *Suv = gfxs->Sop[1];

     while (w--) {
          D->YUV.a = 0xFF;
          D->YUV.y = Sy[i>>16];
          D->YUV.u = Suv[i>>17] & 0xFF;
          D->YUV.v = Suv[i>>17] >> 8;

          i += SperD;

          D++;
     }
}

static void Sop_nv21_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D   = gfxs->Dacc;
     u8                *Sy  = gfxs->Sop[0];
     u16               *Svu = gfxs->Sop[1];

     while (w--) {
          D->YUV.a = 0xFF;
          D->YUV.y = Sy[i>>16];
          D->YUV.u = Svu[i>>17] >> 8;
          D->YUV.v = Svu[i>>17] & 0xFF;

          i += SperD;

          D++;
     }
}

static void Sop_ayuv_Sto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = S[i>>16];

          D->YUV.a = (s >> 24);
          D->YUV.y = (s >> 16) & 0xff;
          D->YUV.u = (s >>  8) & 0xff;
          D->YUV.v = (s      ) & 0xff;

          i += SperD;

          D++;
     }
}

static GenefxFunc Sop_PFI_Sto_Dacc[DFB_NUM_PIXELFORMATS] = {
     Sop_argb1555_Sto_Dacc,        /* DSPF_ARGB1555 */
     Sop_rgb16_Sto_Dacc,           /* DSPF_RGB16 */
     Sop_rgb24_Sto_Dacc,           /* DSPF_RGB24 */
     Sop_rgb32_Sto_Dacc,           /* DSPF_RGB32 */
     Sop_argb_Sto_Dacc,            /* DSPF_ARGB */
     Sop_a8_Sto_Dacc,              /* DSPF_A8 */
     Sop_yuy2_Sto_Dacc,            /* DSPF_YUY2 */
     Sop_rgb332_Sto_Dacc,          /* DSPF_RGB332 */
     Sop_uyvy_Sto_Dacc,            /* DSPF_UYVY */
     Sop_i420_Sto_Dacc,            /* DSPF_I420 */
     Sop_i420_Sto_Dacc,            /* DSPF_YV12 */
     Sop_lut8_Sto_Dacc,            /* DSPF_LUT8 */
     Sop_alut44_Sto_Dacc,          /* DSPF_ALUT44 */
     Sop_airgb_Sto_Dacc,           /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     Sop_nv12_Sto_Dacc,            /* DSPF_NV12 */
     Sop_nv12_Sto_Dacc,            /* DSPF_NV16 */
     Sop_argb2554_Sto_Dacc,        /* DSPF_ARGB2554 */
     Sop_argb4444_Sto_Dacc,        /* DSPF_ARGB4444 */
     Sop_rgba4444_Sto_Dacc,        /* DSPF_RGBA4444 */
     Sop_nv21_Sto_Dacc,            /* DSPF_NV21 */
     Sop_ayuv_Sto_Dacc,            /* DSPF_AYUV */
     NULL,                         /* DSPF_A4 */
     Sop_argb1666_Sto_Dacc,        /* DSPF_ARGB1666 */
     Sop_argb6666_Sto_Dacc,        /* DSPF_ARGB6666 */
     Sop_rgb18_Sto_Dacc,           /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sop_xrgb4444_Sto_Dacc,        /* DSPF_RGB444 */
     Sop_xrgb1555_Sto_Dacc,        /* DSPF_RGB555 */
     Sop_xbgr1555_Sto_Dacc,        /* DSPF_BGR555 */
     Sop_rgba5551_Sto_Dacc,        /* DSPF_RGBA5551 */
     Sop_yvyu_Sto_Dacc,          /* DSPF_YVYU */
     NULL,                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sop_PFI_SKto_Dacc **************************/

static void Sop_argb6666_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;
     u32 Skey = gfxs->Skey;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 s0 = S[pixelstart+0];
          u8 s1 = S[pixelstart+1];
          u8 s2 = S[pixelstart+2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3FFFF)) {
               u8 b = s0 & 0x3F;
               u8 g = ((s0 & 0xC0) >> 6) | ((s1 & 0x0F) << 2);
               u8 r = ((s1 & 0xF0) >> 4) | ((s2 & 0x03) << 4);
               u8 a = (s2 & 0xFC) >> 2;

               D->RGB.a = EXPAND_6to8( a );
               D->RGB.r = EXPAND_6to8( r );
               D->RGB.g = EXPAND_6to8( g );
               D->RGB.b = EXPAND_6to8( b );
          }
          else
               D->RGB.a = 0xFF00;

          i += SperD;
          D++;
     }
}

static void Sop_argb1666_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 s0 = S[pixelstart+0];
          u8 s1 = S[pixelstart+1];
          u8 s2 = S[pixelstart+2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3FFFF)) {
               u8 b = s0 & 0x3F;
               u8 g = ((s0 & 0xC0) >> 6) | ((s1 & 0x0F) << 2);
               u8 r = ((s1 & 0xF0) >> 4) | ((s2 & 0x03) << 4);
               u8 a = (s2 & 0x04) >> 2;

               D->RGB.a = EXPAND_1to8( a );
               D->RGB.r = EXPAND_6to8( r );
               D->RGB.g = EXPAND_6to8( g );
               D->RGB.b = EXPAND_6to8( b );
          }
          else
               D->RGB.a = 0xFF00;
          i += SperD;
          D++;
     }
}

static void Sop_rgb18_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;
     u32  Skey = gfxs->Skey;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 s0 = S[pixelstart+0];
          u8 s1 = S[pixelstart+1];
          u8 s2 = S[pixelstart+2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3FFFF)) {
               u8 b = s0 & 0x3F;
               u8 g = ((s0 & 0xC0) >> 6) | ((s1 & 0x0F) << 2);
               u8 r = ((s1 & 0xF0) >> 4) | ((s2 & 0x03) << 4);

               D->RGB.a = 0xFF;
               D->RGB.r = EXPAND_6to8( r );
               D->RGB.g = EXPAND_6to8( g );
               D->RGB.b = EXPAND_6to8( b );
          }
          else
               D->RGB.a = 0xFF00;

          i += SperD;
          D++;
     }
}

static void Sop_rgb24_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     while (w--) {
          int pixelstart = (i>>16)*3;

          u8 b = S[pixelstart+0];
          u8 g = S[pixelstart+1];
          u8 r = S[pixelstart+2];

          if (Skey != (u32)(r<<16 | g<<8 | b)) {
               D->RGB.a = 0xFF;
               D->RGB.r = r;
               D->RGB.g = g;
               D->RGB.b = b;
          }
          else
               D->RGB.a = 0xFF00;

          i += SperD;

          D++;
     }
}

static void Sop_a8_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     /* no color to key */
     while (w--) {
          u8 s = S[i>>16];

          D->RGB.a = s;
          D->RGB.r = 0xFF;
          D->RGB.g = 0xFF;
          D->RGB.b = 0xFF;

          i += SperD;

          D++;
     }
}

static void Sop_lut8_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = S[i>>16];

          if (s != Skey) {
               D->RGB.a = entries[s].a;
               D->RGB.r = entries[s].r;
               D->RGB.g = entries[s].g;
               D->RGB.b = entries[s].b;
          }
          else
               D->RGB.a = 0xF000;

          i += SperD;

          D++;
     }
}

static void Sop_alut44_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = S[i>>16];

          if ((s & 0x0F) != Skey) {
               D->RGB.a = ((s & 0xF0) >> 4) | (s & 0xF0);
               s &= 0x0F;
               D->RGB.r = entries[s].r;
               D->RGB.g = entries[s].g;
               D->RGB.b = entries[s].b;
          }
          else
               D->RGB.a = 0xF000;

          i += SperD;

          D++;
     }
}

static void Sop_yuy2_SKto_Dacc( GenefxState *gfxs )
{
     int   w     = gfxs->length>>1;
     int   i     = gfxs->Xphase;
     int   SperD = gfxs->SperD;
     u32   Ky    = (gfxs->Skey & 0x000000FF);
#ifdef WORDS_BIGENDIAN
     u32   Kcb   = (gfxs->Skey & 0xFF000000) >> 24;
     u32   Kcr   = (gfxs->Skey & 0x0000FF00) >>  8;
#else
     u32   Kcb   = (gfxs->Skey & 0x0000FF00) >>  8;
     u32   Kcr   = (gfxs->Skey & 0xFF000000) >> 24;
#endif

     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = S[i>>17];
          u32 y0, cb, y1, cr;

#ifdef WORDS_BIGENDIAN
          cb = (s & 0xFF000000) >> 24;
          cr = (s & 0x0000FF00) >>  8;
#else
          cb = (s & 0x0000FF00) >>  8;
          cr = (s & 0xFF000000) >> 24;
#endif
          y0 = ((u16*)S)[i>>16]         & 0x00FF;
          y1 = ((u16*)S)[(i+SperD)>>16] & 0x00FF;

          if (y0 != Ky || cb != Kcb || cr != Kcr) {
               D[0].YUV.a = 0xFF;
               D[0].YUV.y = y0;
               D[0].YUV.u = cb;
               D[0].YUV.v = cr;
          }
          else
               D[0].YUV.a = 0xF000;

          if (y0 != Ky || cb != Kcb || cr != Kcr) {
               D[1].YUV.a = 0xFF;
               D[1].YUV.y = y1;
               D[1].YUV.u = cb;
               D[1].YUV.v = cr;
          }
          else
               D[1].YUV.a = 0xF000;

          D += 2;
          i += SperD << 1;
     }

     if (gfxs->length & 1) {
          u16 s = ((u16*)S)[i>>16];

          if (s != (Ky | (Kcb << 8))) {
               D->YUV.a = 0xFF;
               D->YUV.y = s & 0xFF;
               D->YUV.u = s >> 8;
               D->YUV.v = 0x00;
          }
          else
               D->YUV.a = 0xF000;
     }
}

static void Sop_yvyu_SKto_Dacc( GenefxState *gfxs )
{
     int   w     = gfxs->length>>1;
     int   i     = gfxs->Xphase;
     int   SperD = gfxs->SperD;
     u32   Ky    = (gfxs->Skey & 0x000000FF);
#ifdef WORDS_BIGENDIAN
     u32   Kcb   = (gfxs->Skey & 0x0000FF00) >>  8;
     u32   Kcr   = (gfxs->Skey & 0xFF000000) >> 24;
#else
     u32   Kcb   = (gfxs->Skey & 0xFF000000) >> 24;
     u32   Kcr   = (gfxs->Skey & 0x0000FF00) >>  8;
#endif

     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = S[i>>17];
          u32 y0, cb, y1, cr;

#ifdef WORDS_BIGENDIAN
          cr = (s & 0xFF000000) >> 24;
          cb = (s & 0x0000FF00) >>  8;
#else
          cr = (s & 0x0000FF00) >>  8;
          cb = (s & 0xFF000000) >> 24;
#endif
          y0 = ((u16*)S)[i>>16]         & 0x00FF;
          y1 = ((u16*)S)[(i+SperD)>>16] & 0x00FF;

          if (y0 != Ky || cb != Kcb || cr != Kcr) {
               D[0].YUV.a = 0xFF;
               D[0].YUV.y = y0;
               D[0].YUV.u = cb;
               D[0].YUV.v = cr;
          }
          else
               D[0].YUV.a = 0xF000;

          if (y0 != Ky || cb != Kcb || cr != Kcr) {
               D[1].YUV.a = 0xFF;
               D[1].YUV.y = y1;
               D[1].YUV.u = cb;
               D[1].YUV.v = cr;
          }
          else
               D[1].YUV.a = 0xF000;

          D += 2;
          i += SperD << 1;
     }

     if (gfxs->length & 1) {
          u16 s = ((u16*)S)[i>>16];

          if (s != (Ky | (Kcr << 8))) {
               D->YUV.a = 0xFF;
               D->YUV.y = s & 0xFF;
               D->YUV.v = s >> 8;
               D->YUV.u = 0x00;
          }
          else
               D->YUV.a = 0xF000;
     }
}

static void Sop_rgb332_SKto_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     int i     = gfxs->Xphase;
     int SperD = gfxs->SperD;

     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u8                 Skey = gfxs->Skey;

     while (w--) {
          u8 s = S[i>>16];

          if (s != Skey) {
               D->RGB.a = 0xFF;
               D->RGB.r = EXPAND_3to8(s >> 5);
               D->RGB.g = EXPAND_3to8((s & 0x1C) >> 2);
               D->RGB.b = EXPAND_2to8(s & 0x03);
          }
          else
               D->RGB.a = 0xF000;

          i += SperD;

          D++;
     }
}

static void Sop_uyvy_SKto_Dacc( GenefxState *gfxs )
{
     int   w     = gfxs->length>>1;
     int   i     = gfxs->Xphase;
     int   SperD = gfxs->SperD;
     u32 Ky      = (gfxs->Skey & 0x0000FF00) >>  8;
#ifdef WORDS_BIGENDIAN
     u32 Kcb     = (gfxs->Skey & 0x00FF0000) >> 16;
     u32 Kcr     = (gfxs->Skey & 0x000000FF);
#else
     u32 Kcb     = (gfxs->Skey & 0x000000FF);
     u32 Kcr     = (gfxs->Skey & 0x00FF0000) >> 16;
#endif

     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = S[i>>17];
          u32 cb, y0, cr, y1;

#ifdef WORDS_BIGENDIAN
          cb = (s & 0x00FF0000) >> 16;
          cr = (s & 0x000000FF);
#else
          cb = (s & 0x000000FF);
          cr = (s & 0x00FF0000) >> 16;
#endif
          y0 = (((u16*)S)[i>>16]         & 0xFF00) >> 8;
          y1 = (((u16*)S)[(i+SperD)>>16] & 0xFF00) >> 8;

          if (y0 != Ky || cb != Kcb || cr != Kcr) {
               D[0].YUV.a = 0xFF;
               D[0].YUV.y = y0;
               D[0].YUV.u = cb;
               D[0].YUV.v = cr;
          }
          else
              D[0].YUV.a = 0xF000;

          if (y0 != Ky || cb != Kcb || cr != Kcr) {
               D[1].YUV.a = 0xFF;
               D[1].YUV.y = y1;
               D[1].YUV.u = cb;
               D[1].YUV.v = cr;
          }
          else
               D[1].YUV.a = 0xF000;

          D += 2;
          i += SperD << 1;
     }

     if (gfxs->length & 1) {
          u16 s = ((u16*)S)[i>>16];

          if (s != (Kcb | (Ky << 8))) {
               D->YUV.a = 0xFF;
               D->YUV.y = s >> 8;
               D->YUV.u = s & 0xFF;
               D->YUV.v = 0x00;
          }
          else
               D->YUV.a = 0xF000;
     }
}

static const GenefxFunc Sop_PFI_SKto_Dacc[DFB_NUM_PIXELFORMATS] = {
     Sop_argb1555_SKto_Dacc,       /* DSPF_ARGB1555 */
     Sop_rgb16_SKto_Dacc,          /* DSPF_RGB16 */
     Sop_rgb24_SKto_Dacc,          /* DSPF_RGB24 */
     Sop_rgb32_SKto_Dacc,          /* DSPF_RGB32 */
     Sop_argb_SKto_Dacc,           /* DSPF_ARGB */
     Sop_a8_SKto_Dacc,             /* DSPF_A8 */
     Sop_yuy2_SKto_Dacc,           /* DSPF_YUY2 */
     Sop_rgb332_SKto_Dacc,         /* DSPF_RGB332 */
     Sop_uyvy_SKto_Dacc,           /* DSPF_UYVY */
     NULL,                         /* DSPF_I420 */
     NULL,                         /* DSPF_YV12 */
     Sop_lut8_SKto_Dacc,           /* DSPF_LUT8 */
     Sop_alut44_SKto_Dacc,         /* DSPF_ALUT44 */
     Sop_airgb_SKto_Dacc,          /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     NULL,                         /* DSPF_NV12 */
     NULL,                         /* DSPF_NV16 */
     Sop_argb2554_SKto_Dacc,       /* DSPF_ARGB2554 */
     Sop_argb4444_SKto_Dacc,       /* DSPF_ARGB4444 */
     Sop_rgba4444_SKto_Dacc,       /* DSPF_RGBA4444 */
     NULL,                         /* DSPF_NV21 */
     NULL,                         /* DSPF_AYUV */
     NULL,                         /* DSPF_A4 */
     Sop_argb1666_SKto_Dacc,       /* DSPF_ARGB1666 */
     Sop_argb6666_SKto_Dacc,       /* DSPF_ARGB6666 */
     Sop_rgb18_SKto_Dacc,          /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sop_xrgb4444_SKto_Dacc,       /* DSPF_RGB444 */
     Sop_xrgb1555_SKto_Dacc,       /* DSPF_RGB555 */
     Sop_xbgr1555_SKto_Dacc,       /* DSPF_BGR555 */
     Sop_rgba5551_SKto_Dacc,        /* DSPF_RGBA5551 */
     Sop_yvyu_SKto_Dacc,          /* DSPF_YUY2 */
     NULL,                          /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sop_PFI_to_Dacc ****************************/

static void Sop_argb6666_to_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          u8 b = S[0] & 0x3F;
          u8 g = ((S[0] & 0xC0) >> 6) | ((S[1] & 0x0F) << 2);
          u8 r = ((S[1] & 0xF0) >> 4) | ((S[2] & 0x03) << 4);
          u8 a = (S[2] & 0xFC) >> 2;

          D->RGB.a = EXPAND_6to8( a );
          D->RGB.r = EXPAND_6to8( r );
          D->RGB.g = EXPAND_6to8( g );
          D->RGB.b = EXPAND_6to8( b );

          S +=3;
          D++;
     }
}

static void Sop_argb1666_to_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;

     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          u8 b = S[0] & 0x3F;
          u8 g = ((S[0] & 0xC0) >> 6) | ((S[1] & 0x0F) << 2);
          u8 r = ((S[1] & 0xF0) >> 4) | ((S[2] & 0x03) << 4);
          u8 a = (S[2] & 0x04) >> 2;

          D->RGB.a = EXPAND_1to8( a );
          D->RGB.r = EXPAND_6to8( r );
          D->RGB.g = EXPAND_6to8( g );
          D->RGB.b = EXPAND_6to8( b );

          S +=3;
          D++;
     }
}

static void Sop_rgb18_to_Dacc( GenefxState *gfxs )
{
     int w     = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          u8 b = S[0] & 0x3F;
          u8 g = ((S[0] & 0xC0) >> 6) | ((S[1] & 0x0F) << 2);
          u8 r = ((S[1] & 0xF0) >> 4) | ((S[2] & 0x03) << 4);

          D->RGB.a = 0xFF;
          D->RGB.r = EXPAND_6to8( r );
          D->RGB.g = EXPAND_6to8( g );
          D->RGB.b = EXPAND_6to8( b );

          S +=3;
          D++;
     }
}

static void Sop_rgb24_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          D->RGB.a = 0xFF;
          D->RGB.b = *S++;
          D->RGB.g = *S++;
          D->RGB.r = *S++;

          D++;
     }
}

static void Sop_a8_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          D->RGB.a = *S++;
          D->RGB.r = 0xFF;
          D->RGB.g = 0xFF;
          D->RGB.b = 0xFF;

          D++;
     }
}

static void Sop_a4_to_Dacc( GenefxState *gfxs )
{
     int                i, n;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     for (i=0, n=0; i<gfxs->length; i+=2, n++) {
          register int left  = S[n] & 0xF0;
          register int right = S[n] & 0x0F;

          D[i].RGB.a = left | (left >> 4);
          D[i].RGB.r = 0xFF;
          D[i].RGB.g = 0xFF;
          D[i].RGB.b = 0xFF;

          D[i+1].RGB.a = right | (right << 4);
          D[i+1].RGB.r = 0xFF;
          D[i+1].RGB.g = 0xFF;
          D[i+1].RGB.b = 0xFF;
     }
}

static void Sop_yuy2_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length>>1;
     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = *S++;

          D[0].YUV.a = D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
          D[0].YUV.y =              (s & 0x00FF0000) >> 16;
          D[1].YUV.y =              (s & 0x000000FF);
          D[0].YUV.u = D[1].YUV.u = (s & 0xFF000000) >> 24;
          D[0].YUV.v = D[1].YUV.v = (s & 0x0000FF00) >>  8;
#else
          D[0].YUV.y =              (s & 0x000000FF);
          D[1].YUV.y =              (s & 0x00FF0000) >> 16;
          D[0].YUV.u = D[1].YUV.u = (s & 0x0000FF00) >>  8;
          D[0].YUV.v = D[1].YUV.v = (s & 0xFF000000) >> 24;
#endif

          D += 2;
     }

     if (gfxs->length & 1) {
          u16 s = *((u16*)S);

          D->YUV.a = 0xFF;
          D->YUV.y = s & 0xFF;
          D->YUV.u = s >> 8;
          D->YUV.v = 0x00;
     }
}

static void Sop_yvyu_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length>>1;
     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = *S++;

          D[0].YUV.a = D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
          D[0].YUV.y =              (s & 0x00FF0000) >> 16;
          D[1].YUV.y =              (s & 0x000000FF);
          D[0].YUV.v = D[1].YUV.v = (s & 0xFF000000) >> 24;
          D[0].YUV.u = D[1].YUV.u = (s & 0x0000FF00) >>  8;
#else
          D[0].YUV.y =              (s & 0x000000FF);
          D[1].YUV.y =              (s & 0x00FF0000) >> 16;
          D[0].YUV.v = D[1].YUV.v = (s & 0x0000FF00) >>  8;
          D[0].YUV.u = D[1].YUV.u = (s & 0xFF000000) >> 24;
#endif

          D += 2;
     }

     if (gfxs->length & 1) {
          u16 s = *((u16*)S);

          D->YUV.a = 0xFF;
          D->YUV.y = s & 0xFF;
          D->YUV.v = s >> 8;
          D->YUV.u = 0x00;
     }
}

static void Sop_rgb332_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     while (w--) {
          u8 s = *S++;

          D->RGB.a = 0xFF;
          D->RGB.r = EXPAND_3to8(s >> 5);
          D->RGB.g = EXPAND_3to8((s & 0x1C) >> 2);
          D->RGB.b = EXPAND_2to8(s & 0x03);

          D++;
     }
}

static void Sop_uyvy_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length>>1;
     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = *S++;

          D[0].YUV.a = D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
          D[0].YUV.y =              (s & 0xFF000000) >> 24;
          D[1].YUV.y =              (s & 0x0000FF00) >> 8;
          D[0].YUV.u = D[1].YUV.u = (s & 0x00FF0000) >> 16;
          D[0].YUV.v = D[1].YUV.v = (s & 0x000000FF);
#else
          D[0].YUV.y =              (s & 0x0000FF00) >> 8;
          D[1].YUV.y =              (s & 0xFF000000) >> 24;
          D[0].YUV.u = D[1].YUV.u = (s & 0x000000FF);
          D[0].YUV.v = D[1].YUV.v = (s & 0x00FF0000) >> 16;
#endif

          D += 2;
     }

     if (gfxs->length & 1) {
          u16 s = *((u16*)S);

          D->YUV.a = 0xFF;
          D->YUV.y = s >> 8;
          D->YUV.u = s & 0xFF;
          D->YUV.v = 0x00;
     }
}

static void Sop_lut8_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = *S++;

          D->RGB.a = entries[s].a;
          D->RGB.r = entries[s].r;
          D->RGB.g = entries[s].g;
          D->RGB.b = entries[s].b;

          D++;
     }
}

static void Sop_alut44_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = *S++;

          D->RGB.a = s & 0xF0;
          s &= 0x0F;
          D->RGB.r = entries[s].r;
          D->RGB.g = entries[s].g;
          D->RGB.b = entries[s].b;

          D++;
     }
}

static void Sop_i420_to_Dacc( GenefxState *gfxs )
{
     int                w  = gfxs->length>>1;
     GenefxAccumulator *D  = gfxs->Dacc;
     u8                *Sy = gfxs->Sop[0];
     u8                *Su = gfxs->Sop[1];
     u8                *Sv = gfxs->Sop[2];

     while (w--) {
          D[1].YUV.a = D[0].YUV.a = 0xFF;
          D[0].YUV.y = Sy[0];
          D[1].YUV.y = Sy[1];
          D[1].YUV.u = D[0].YUV.u = Su[0];
          D[1].YUV.v = D[0].YUV.v = Sv[0];

          Sy += 2;
          Su++;
          Sv++;

          D += 2;
     }
}

static void Sop_nv12_to_Dacc( GenefxState *gfxs )
{
     int                w   = gfxs->length>>1;
     GenefxAccumulator *D   = gfxs->Dacc;
     u8                *Sy  = gfxs->Sop[0];
     u16               *Suv = gfxs->Sop[1];

     while (w--) {
          D[1].YUV.a = D[0].YUV.a = 0xFF;
          D[0].YUV.y = Sy[0];
          D[1].YUV.y = Sy[1];
          D[1].YUV.u = D[0].YUV.u = Suv[0] & 0xFF;
          D[1].YUV.v = D[0].YUV.v = Suv[0] >> 8;

          Sy += 2;
          Suv++;

          D += 2;
     }
}

static void Sop_nv21_to_Dacc( GenefxState *gfxs )
{
     int                w   = gfxs->length>>1;
     GenefxAccumulator *D   = gfxs->Dacc;
     u8                *Sy  = gfxs->Sop[0];
     u16               *Svu = gfxs->Sop[1];

     while (w--) {
          D[1].YUV.a = D[0].YUV.a = 0xFF;
          D[0].YUV.y = Sy[0];
          D[1].YUV.y = Sy[1];
          D[1].YUV.u = D[0].YUV.u = Svu[0] >> 8;
          D[1].YUV.v = D[0].YUV.v = Svu[0] & 0xFF;

          Sy += 2;
          Svu++;

          D += 2;
     }
}

static void Sop_ayuv_to_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u32               *S = gfxs->Sop[0];

     while (w--) {
          u32 s = *S++;

          D->YUV.a = (s >> 24);
          D->YUV.y = (s >> 16) & 0xff;
          D->YUV.u = (s >>  8) & 0xff;
          D->YUV.v = (s      ) & 0xff;

          D++;
     }
}

static GenefxFunc Sop_PFI_to_Dacc[DFB_NUM_PIXELFORMATS] = {
     Sop_argb1555_to_Dacc,         /* DSPF_ARGB1555 */
     Sop_rgb16_to_Dacc,            /* DSPF_RGB16 */
     Sop_rgb24_to_Dacc,            /* DSPF_RGB24 */
     Sop_rgb32_to_Dacc,            /* DSPF_RGB32 */
     Sop_argb_to_Dacc,             /* DSPF_ARGB */
     Sop_a8_to_Dacc,               /* DSPF_A8 */
     Sop_yuy2_to_Dacc,             /* DSPF_YUY2 */
     Sop_rgb332_to_Dacc,           /* DSPF_RGB332 */
     Sop_uyvy_to_Dacc,             /* DSPF_UYVY */
     Sop_i420_to_Dacc,             /* DSPF_I420 */
     Sop_i420_to_Dacc,             /* DSPF_YV12 */
     Sop_lut8_to_Dacc,             /* DSPF_LUT8 */
     Sop_alut44_to_Dacc,           /* DSPF_ALUT44 */
     Sop_airgb_to_Dacc,            /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     Sop_nv12_to_Dacc,             /* DSPF_NV12 */
     Sop_nv12_to_Dacc,             /* DSPF_NV16 */
     Sop_argb2554_to_Dacc,         /* DSPF_ARGB2554 */
     Sop_argb4444_to_Dacc,         /* DSPF_ARGB4444 */
     Sop_rgba4444_to_Dacc,         /* DSPF_RGBA4444 */
     Sop_nv21_to_Dacc,             /* DSPF_NV21 */
     Sop_ayuv_to_Dacc,             /* DSPF_AYUV */
     Sop_a4_to_Dacc,               /* DSPF_A4 */
     Sop_argb1666_to_Dacc,         /* DSPF_ARGB1666 */
     Sop_argb6666_to_Dacc,         /* DSPF_ARGB6666 */
     Sop_rgb18_to_Dacc,            /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sop_xrgb4444_to_Dacc,         /* DSPF_RGB444 */
     Sop_xrgb1555_to_Dacc,         /* DSPF_RGB555 */
     Sop_xbgr1555_to_Dacc,         /* DSPF_BGR555 */
     Sop_rgba5551_to_Dacc,         /* DSPF_RGBA5551 */
     Sop_yvyu_to_Dacc,           /* DSPF_YVYU */
     NULL,                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sop_PFI_Kto_Dacc ***************************/

static void Sop_argb6666_Kto_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     while (w--) {
          u8 s0 = S[0];
          u8 s1 = S[1];
          u8 s2 = S[2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3FFFF)) {
               u8 b = s0 & 0x3F;
               u8 g = ((s0 & 0xC0) >> 6) | ((s1 & 0x0F) << 2);
               u8 r = ((s1 & 0xF0) >> 4) | ((s2 & 0x03) << 4);
               u8 a = (s2 & 0xFC) >> 2;

               D->RGB.a = EXPAND_6to8( a );
               D->RGB.r = EXPAND_6to8( r );
               D->RGB.g = EXPAND_6to8( g );
               D->RGB.b = EXPAND_6to8( b );
          }
          else
               D->RGB.a = 0xF000;

          S += 3;
          D++;
     }
}

static void Sop_argb1666_Kto_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     while (w--) {
          u8 s0 = S[0];
          u8 s1 = S[1];
          u8 s2 = S[2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3FFFF)) {
               u8 b = s0 & 0x3F;
               u8 g = ((s0 & 0xC0) >> 6) | ((s1 & 0x0F) << 2);
               u8 r = ((s1 & 0xF0) >> 4) | ((s2 & 0x03) << 4);
               u8 a = (s2 & 0x04) >> 2;

               D->RGB.a = EXPAND_1to8( a );
               D->RGB.r = EXPAND_6to8( r );
               D->RGB.g = EXPAND_6to8( g );
               D->RGB.b = EXPAND_6to8( b );
          }
          else
               D->RGB.a = 0xF000;

          S += 3;
          D++;
     }
}

static void Sop_rgb18_Kto_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     while (w--) {
          u8 s0 = S[0];
          u8 s1 = S[1];
          u8 s2 = S[2];

          if (Skey != ((u32)(s2<<16 | s1<<8 | s0) & 0x3ffff)) {
               u8 b = s0 & 0x3F;
               u8 g = ((s0 & 0xC0) >> 6) | ((s1 & 0x0F) << 2);
               u8 r = ((s1 & 0xF0) >> 4) | ((s2 & 0x03) << 4);

               D->RGB.a = 0xFF;
               D->RGB.r = EXPAND_6to8( r );
               D->RGB.g = EXPAND_6to8( g );
               D->RGB.b = EXPAND_6to8( b );
          }
          else
               D->RGB.a = 0xF000;

          S += 3;
          D++;
     }
}

static void Sop_rgb24_Kto_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     while (w--) {
          u8 b = *S++;
          u8 g = *S++;
          u8 r = *S++;

          if (Skey != (u32)(r<<16 | g<<8 | b)) {
               D->RGB.a = 0xFF;
               D->RGB.r = r;
               D->RGB.g = g;
               D->RGB.b = b;
          }
          else
               D->RGB.a = 0xF000;

          D++;
     }
}

static void Sop_a8_Kto_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     u8                *S = gfxs->Sop[0];

     /* no color to key */
     while (w--) {
          D->RGB.a = *S++;
          D->RGB.r = 0xFF;
          D->RGB.g = 0xFF;
          D->RGB.b = 0xFF;

          D++;
     }
}

static void Sop_yuy2_Kto_Dacc( GenefxState *gfxs )
{
     int                w     = gfxs->length>>1;
     GenefxAccumulator *D     = gfxs->Dacc;
     u32               *S     = gfxs->Sop[0];
     u32                Skey  = gfxs->Skey;
     u32                Skey0 = gfxs->Skey & 0xFF00FFFF;
     u32                Skey1 = gfxs->Skey & 0xFFFFFF00;

#ifdef WORDS_BIGENDIAN
#define S0_MASK  0xFFFFFF00
#define S1_MASK  0xFF00FFFF
#else
#define S0_MASK  0xFF00FFFF
#define S1_MASK  0xFFFFFF00
#endif

     while (w--) {
          u32 s = *S++;

          if (s != Skey) {
               u32 cb, cr;

#ifdef WORDS_BIGENDIAN
               cb = (s & 0xFF000000) >> 24;
               cr = (s & 0x0000FF00) >>  8;
#else
               cb = (s & 0x0000FF00) >>  8;
               cr = (s & 0xFF000000) >> 24;
#endif

               if ((s & S0_MASK) != Skey0) {
                    D[0].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
                    D[0].YUV.y = (s & 0x00FF0000) >> 16;
#else
                    D[0].YUV.y = (s & 0x000000FF);
#endif
                    D[0].YUV.u = cb;
                    D[0].YUV.v = cr;
               }
               else
                    D[0].YUV.a = 0xF000;

               if ((s & S1_MASK) != Skey1) {
                    D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
                    D[1].YUV.y = (s & 0x000000FF);
#else
                    D[1].YUV.y = (s & 0x00FF0000) >> 16;
#endif
                    D[1].YUV.u = cb;
                    D[1].YUV.v = cr;
               }
               else
                    D[1].YUV.a = 0xF000;
          }

          D += 2;
     }

     if (gfxs->length & 1) {
          u16 s = *((u16*)S);

          if (s != Skey0) {
               D->YUV.a = 0xFF;
               D->YUV.y = s & 0xFF;
               D->YUV.u = s >> 8;
               D->YUV.v = 0x00;
          }
          else
               D->YUV.a = 0xF000;
     }
#undef S0_MASK
#undef S1_MASK
}

static void Sop_yvyu_Kto_Dacc( GenefxState *gfxs )
{
     int                w     = gfxs->length>>1;
     GenefxAccumulator *D     = gfxs->Dacc;
     u32               *S     = gfxs->Sop[0];
     u32                Skey  = gfxs->Skey;
     u32                Skey0 = gfxs->Skey & 0xFF00FFFF;
     u32                Skey1 = gfxs->Skey & 0xFFFFFF00;

#ifdef WORDS_BIGENDIAN
#define S0_MASK  0xFFFFFF00
#define S1_MASK  0xFF00FFFF
#else
#define S0_MASK  0xFF00FFFF
#define S1_MASK  0xFFFFFF00
#endif

     while (w--) {
          u32 s = *S++;

          if (s != Skey) {
               u32 cb, cr;

#ifdef WORDS_BIGENDIAN
               cr = (s & 0xFF000000) >> 24;
               cb = (s & 0x0000FF00) >>  8;
#else
               cr = (s & 0x0000FF00) >>  8;
               cb = (s & 0xFF000000) >> 24;
#endif

               if ((s & S0_MASK) != Skey0) {
                    D[0].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
                    D[0].YUV.y = (s & 0x00FF0000) >> 16;
#else
                    D[0].YUV.y = (s & 0x000000FF);
#endif
                    D[0].YUV.u = cb;
                    D[0].YUV.v = cr;
               }
               else
                    D[0].YUV.a = 0xF000;

               if ((s & S1_MASK) != Skey1) {
                    D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
                    D[1].YUV.y = (s & 0x000000FF);
#else
                    D[1].YUV.y = (s & 0x00FF0000) >> 16;
#endif
                    D[1].YUV.u = cb;
                    D[1].YUV.v = cr;
               }
               else
                    D[1].YUV.a = 0xF000;
          }

          D += 2;
     }

     if (gfxs->length & 1) {
          u16 s = *((u16*)S);

          if (s != Skey0) {
               D->YUV.a = 0xFF;
               D->YUV.y = s & 0xFF;
               D->YUV.v = s >> 8;
               D->YUV.u = 0x00;
          }
          else
               D->YUV.a = 0xF000;
     }
#undef S0_MASK
#undef S1_MASK
}

static void Sop_rgb332_Kto_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     while (w--) {
          u8 s = *S++;

          if (s != Skey) {
               D->RGB.a = 0xFF;
               D->RGB.r = EXPAND_3to8(s >> 5);
               D->RGB.g = EXPAND_3to8((s & 0x1C) >> 2);
               D->RGB.b = EXPAND_2to8(s & 0x03);
          }
          else
               D->RGB.a = 0xF000;

          D++;
     }
}

static void Sop_uyvy_Kto_Dacc( GenefxState *gfxs )
{
     int                w     = gfxs->length>>1;
     GenefxAccumulator *D     = gfxs->Dacc;
     u32               *S     = gfxs->Sop[0];
     u32                Skey  = gfxs->Skey;
     u32                Skey0 = gfxs->Skey & 0x00FFFFFF;
     u32                Skey1 = gfxs->Skey & 0xFFFF00FF;

#ifdef WORDS_BIGENDIAN
#define S0_MASK 0xFFFF00FF
#define S1_MASK 0x00FFFFFF
#else
#define S0_MASK 0x00FFFFFF
#define S1_MASK 0xFFFF00FF
#endif

     while (w--) {
          u32 s = *S++;

          if (s != Skey) {
               u32 cb, cr;

#ifdef WORDS_BIGENDIAN
               cb = (s & 0x00FF0000) >> 16;
               cr = (s & 0x000000FF);
#else
               cb = (s & 0x000000FF);
               cr = (s & 0x00FF0000) >> 16;
#endif

               if ((s & S0_MASK) != Skey0) {
                    D[0].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
                    D[0].YUV.y = (s & 0xFF000000) >> 24;
#else
                    D[0].YUV.y = (s & 0x0000FF00) >>  8;
#endif
                    D[0].YUV.u = cb;
                    D[0].YUV.v = cr;
               }
               else
                    D[0].YUV.a = 0xF000;

               if ((s & S1_MASK) != Skey1) {
                    D[1].YUV.a = 0xFF;
#ifdef WORDS_BIGENDIAN
                    D[1].YUV.y = (s & 0x0000FF00) >> 8;
#else
                    D[1].YUV.y = (s & 0xFF000000) >>24;
#endif
                    D[1].YUV.u = cb;
                    D[1].YUV.v = cr;
               }
               else
                    D[1].YUV.a = 0xF000;
          }

          D += 2;
     }

     if (gfxs->length & 1) {
          u16 s = *((u16*)S);

          if (s != Skey0) {
               D->YUV.a = 0xFF;
               D->YUV.y = s >> 8;
               D->YUV.u = s & 0xFF;
               D->YUV.v = 0x00;
          }
          else
               D->YUV.a = 0xF000;
     }
#undef S0_MASK
#undef S1_MASK
}

static void Sop_lut8_Kto_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = *S++;

          if (s != Skey) {
               D->RGB.a = entries[s].a;
               D->RGB.r = entries[s].r;
               D->RGB.g = entries[s].g;
               D->RGB.b = entries[s].b;
          }
          else
               D->RGB.a = 0xF000;

          D++;
     }
}

static void Sop_alut44_Kto_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     u8                *S    = gfxs->Sop[0];
     u32                Skey = gfxs->Skey;

     DFBColor *entries = gfxs->Slut->entries;

     while (w--) {
          u8 s = *S++;

          if ((s & 0x0F) != Skey) {
               D->RGB.a = ((s & 0xF0) >> 4) | (s & 0xF0);
               s &= 0x0F;
               D->RGB.r = entries[s].r;
               D->RGB.g = entries[s].g;
               D->RGB.b = entries[s].b;
          }
          else
               D->RGB.a = 0xF000;

          D++;
     }
}

static const GenefxFunc Sop_PFI_Kto_Dacc[DFB_NUM_PIXELFORMATS] = {
     Sop_argb1555_Kto_Dacc,        /* DSPF_ARGB1555 */
     Sop_rgb16_Kto_Dacc,           /* DSPF_RGB16 */
     Sop_rgb24_Kto_Dacc,           /* DSPF_RGB24 */
     Sop_rgb32_Kto_Dacc,           /* DSPF_RGB32 */
     Sop_argb_Kto_Dacc,            /* DSPF_ARGB */
     Sop_a8_Kto_Dacc,              /* DSPF_A8 */
     Sop_yuy2_Kto_Dacc,            /* DSPF_YUY2 */
     Sop_rgb332_Kto_Dacc,          /* DSPF_RGB332 */
     Sop_uyvy_Kto_Dacc,            /* DSPF_UYVY */
     NULL,                         /* DSPF_I420 */
     NULL,                         /* DSPF_YV12 */
     Sop_lut8_Kto_Dacc,            /* DSPF_LUT8 */
     Sop_alut44_Kto_Dacc,          /* DSPF_ALUT44 */
     Sop_airgb_Kto_Dacc,           /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     NULL,                         /* DSPF_NV12 */
     NULL,                         /* DSPF_NV16 */
     Sop_argb2554_Kto_Dacc,        /* DSPF_ARGB2554 */
     Sop_argb4444_Kto_Dacc,        /* DSPF_ARGB4444 */
     Sop_rgba4444_Kto_Dacc,        /* DSPF_RGBA4444 */
     NULL,                         /* DSPF_NV21 */
     NULL,                         /* DSPF_AYUV */
     NULL,                         /* DSPF_A4 */
     Sop_argb6666_Kto_Dacc,        /* DSPF_ARGB1666 */
     Sop_argb1666_Kto_Dacc,        /* DSPF_ARGB6666 */
     Sop_rgb18_Kto_Dacc,           /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sop_xrgb4444_Kto_Dacc,        /* DSPF_RGB444 */
     Sop_xrgb1555_Kto_Dacc,        /* DSPF_RGB555 */
     Sop_xbgr1555_Kto_Dacc,        /* DSPF_BGR555 */
     Sop_rgba5551_Kto_Dacc,        /* DSPF_RGBA5551 */
     Sop_yvyu_Kto_Dacc,          /* DSPF_YVYU */
     NULL,                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sacc_to_Aop_PFI ****************************/

static void Sacc_to_Aop_argb6666( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000)) {
               u32 pixel = PIXEL_ARGB6666( (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a,
                                           (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                           (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                           (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          S++;
     }
}

static void Sacc_to_Aop_argb1666( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000)) {
               u32 pixel = PIXEL_ARGB1666( (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a,
                                           (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                           (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                           (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          S++;
     }
}

static void Sacc_to_Aop_rgb18( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000)) {
               u32 pixel = PIXEL_RGB18( (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          S++;
     }
}

static void Sacc_to_Aop_rgb24( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000)) {
               *D++ = (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b;
               *D++ = (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g;
               *D++ = (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r;
          }
          else
               D += 3;

          S++;
     }
}

static void Sacc_to_Aop_a8( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000))
               *D = (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a;

          D++;
          S++;
     }
}

static void Sacc_to_Aop_yuy2( GenefxState *gfxs )
{
     int                l;
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u16               *D = gfxs->Aop[0];

     if ((long)D & 2) {
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.v & 0xFF00) ? 0XFF00 : (S->YUV.v<<8));
          }
          S++;
          D++;
          w--;
     }

     for (l = w>>1; l--;) {
          if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
               u32 y0, cb, y1, cr;

               y0 = (S[0].YUV.y & 0xFF00) ? 0xFF : S[0].YUV.y;
               y1 = (S[1].YUV.y & 0xFF00) ? 0xFF : S[1].YUV.y;

               cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
               if (cb & 0xFF00)
                    cb = 0xFF;

               cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
               if (cr & 0xFF00)
                    cr = 0xFF;

#ifdef WORDS_BIGENDIAN
               *((u32*)D) = y1 | (cr << 8) | (y0 << 16) | (cb << 24);
#else
               *((u32*)D) = y0 | (cb << 8) | (y1 << 16) | (cr << 24);
#endif
          }
          else if (!(S[0].YUV.a & 0xF000)) {
               D[0] = ((S[0].YUV.y & 0xFF00) ? 0x00FF :  S[0].YUV.y) |
                      ((S[0].YUV.u & 0xFF00) ? 0xFF00 : (S[0].YUV.u<<8));
          }
          else if (!(S[1].YUV.a & 0xF000)) {
               D[1] = ((S[1].YUV.y & 0xFF00) ? 0x00FF :  S[1].YUV.y) |
                      ((S[1].YUV.v & 0xFF00) ? 0xFF00 : (S[1].YUV.v<<8));
          }

          D += 2;
          S += 2;
     }

     if (w & 1) {
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.u & 0xFF00) ? 0xFF00 : (S->YUV.u<<8));
          }
     }
}

static void Sacc_to_Aop_yvyu( GenefxState *gfxs )
{
     int                l;
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u16               *D = gfxs->Aop[0];

     if ((long)D & 2) {
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.u & 0xFF00) ? 0XFF00 : (S->YUV.u<<8));
          }
          S++;
          D++;
          w--;
     }

     for (l = w>>1; l--;) {
          if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
               u32 y0, cb, y1, cr;

               y0 = (S[0].YUV.y & 0xFF00) ? 0xFF : S[0].YUV.y;
               y1 = (S[1].YUV.y & 0xFF00) ? 0xFF : S[1].YUV.y;

               cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
               if (cb & 0xFF00)
                    cb = 0xFF;

               cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
               if (cr & 0xFF00)
                    cr = 0xFF;

#ifdef WORDS_BIGENDIAN
               *((u32*)D) = y1 | (cb << 8) | (y0 << 16) | (cr << 24);
#else
               *((u32*)D) = y0 | (cr << 8) | (y1 << 16) | (cb << 24);
#endif
          }
          else if (!(S[0].YUV.a & 0xF000)) {
               D[0] = ((S[0].YUV.y & 0xFF00) ? 0x00FF :  S[0].YUV.y) |
                      ((S[0].YUV.v & 0xFF00) ? 0xFF00 : (S[0].YUV.v<<8));
          }
          else if (!(S[1].YUV.a & 0xF000)) {
               D[1] = ((S[1].YUV.y & 0xFF00) ? 0x00FF :  S[1].YUV.y) |
                      ((S[1].YUV.u & 0xFF00) ? 0xFF00 : (S[1].YUV.u<<8));
          }

          D += 2;
          S += 2;
     }

     if (w & 1) {
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.v & 0xFF00) ? 0xFF00 : (S->YUV.v<<8));
          }
     }
}

static void Sacc_to_Aop_rgb332( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000)) {
               *D = PIXEL_RGB332( (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                  (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                  (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );
          }

          D++;
          S++;
     }
}

static void Sacc_to_Aop_uyvy( GenefxState *gfxs )
{
     int                l;
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u16               *D = gfxs->Aop[0];

     if ((long)D & 2) {
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.v & 0xFF00) ? 0x00FF :  S->YUV.v)    |
                    ((S->YUV.y & 0xFF00) ? 0xFF00 : (S->YUV.y<<8));
          }
          S++;
          D++;
          w--;
     }

     for (l = w>>1; l--;) {
          if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
               u32 cb, y0, cr, y1;

               y0 = (S[0].YUV.y & 0xFF00) ? 0xFF : S[0].YUV.y;
               y1 = (S[1].YUV.y & 0xFF00) ? 0xFF : S[1].YUV.y;

               cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
               if (cb & 0xFF00)
                    cb = 0xFF;

               cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
               if (cr & 0xFF00)
                    cr = 0xFF;

#ifdef WORDS_BIGENDIAN
               *((u32*)D) = cr | (y1 << 8) | (cb << 16) | (y0 << 24);
#else
               *((u32*)D) = cb | (y0 << 8) | (cr << 16) | (y1 << 24);
#endif
          }
          else if (!(S[0].YUV.a & 0xF000)) {
               D[0] = ((S[0].YUV.u & 0xFF00) ? 0x00FF :  S[0].YUV.u) |
                      ((S[0].YUV.y & 0xFF00) ? 0xFF00 : (S[0].YUV.y<<8));
          }
          else if (!(S[1].YUV.a & 0xF000)) {
               D[1] = ((S[1].YUV.v & 0xFF00) ? 0x00FF :  S[1].YUV.v) |
                      ((S[1].YUV.y & 0xFF00) ? 0xFF00 : (S[1].YUV.y<<8));
          }

          D += 2;
          S += 2;
     }

     if (w & 1) {
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.u & 0xFF00) ? 0x00FF :  S->YUV.u)    |
                    ((S->YUV.y & 0xFF00) ? 0xFF00 : (S->YUV.y<<8));
          }
     }
}

static void Sacc_to_Aop_lut8( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000)) {
               *D = dfb_palette_search( gfxs->Alut,
                                        (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b,
                                        (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a );
          }

          D++;
          S++;
     }
}

static void Sacc_to_Aop_alut44( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->RGB.a & 0xF000)) {
               *D = (S->RGB.a & 0xFF00) ? 0xF0 : (S->RGB.a & 0xF0) +
                    dfb_palette_search( gfxs->Alut,
                                        (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b,
                                        0x80 );
          }

          D++;
          S++;
     }
}

static void Sacc_to_Aop_i420( GenefxState *gfxs )
{
     int                w  = gfxs->length;
     GenefxAccumulator *S  = gfxs->Sacc;
     u8                *Dy = gfxs->Aop[0];

     while (w--) {
          if (!(S->YUV.a & 0xF000))
               *Dy = (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y;

          S++;
          Dy++;
     }

     if (gfxs->AopY & 1) {
          u8 *Du = gfxs->Aop[1];
          u8 *Dv = gfxs->Aop[2];

          w = gfxs->length>>1;
          S = gfxs->Sacc;

          while (w--) {
               if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
                    u32 tmp;

                    tmp = (S[0].YUV.u + S[1].YUV.u) >> 1;
                    if (tmp & 0xFF00)
                         tmp = 0xFF;
                    *Du = tmp;

                    tmp = (S[0].YUV.v + S[1].YUV.v) >> 1;
                    if (tmp & 0xFF00)
                         tmp = 0xFF;
                    *Dv = tmp;

               }
               else if (!(S[0].YUV.a & 0xF000)) {
                    *Du = (*Du + ((S[0].YUV.u & 0xFF00) ? 0xFF : S[0].YUV.u)) >> 1;
                    *Dv = (*Dv + ((S[0].YUV.v & 0xFF00) ? 0xFF : S[0].YUV.v)) >> 1;
               }
               else if (!(S[1].YUV.a & 0xF000)) {
                    *Du = (*Du + ((S[1].YUV.u & 0xFF00) ? 0xFF : S[1].YUV.u)) >> 1;
                    *Dv = (*Dv + ((S[1].YUV.v & 0xFF00) ? 0xFF : S[1].YUV.v)) >> 1;
               }

               S  += 2;
               Du++;
               Dv++;
          }
     }
}

static void Sacc_to_Aop_nv12( GenefxState *gfxs )
{
     int                w  = gfxs->length;
     GenefxAccumulator *S  = gfxs->Sacc;
     u8                *Dy = gfxs->Aop[0];

     while (w--) {
          if (!(S->YUV.a & 0xF000))
               *Dy = (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y;

          S++;
          Dy++;
     }

     if (gfxs->dst_format == DSPF_NV16 || gfxs->AopY & 1) {
          u16 *Duv = gfxs->Aop[1];

          w = gfxs->length>>1;
          S = gfxs->Sacc;

          while (w--) {
               u32 cb, cr;

               if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
                    cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
                    if (cb & 0xFF00)
                         cb = 0xFF;

                    cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
                    if (cr & 0xFF00)
                         cr = 0xFF;

#ifdef WORDS_BIGENDIAN
                    *Duv = cr | (cb << 8);
               }
               else if (!(S[0].YUV.a & 0xF000)) {
                    cb = ((*Duv >> 8)   + ((S[0].YUV.u & 0xFF00) ? 0xFF : S[0].YUV.u)) >> 1;
                    cr = ((*Duv & 0xFF) + ((S[0].YUV.v & 0xFF00) ? 0xFF : S[0].YUV.v)) >> 1;
                    *Duv = cr | (cb << 8);
               }
               else if (!(S[1].YUV.a & 0xF000)) {
                    cb = ((*Duv >> 8)   + ((S[1].YUV.u & 0xFF00) ? 0xFF : S[1].YUV.u)) >> 1;
                    cr = ((*Duv & 0xFF) + ((S[1].YUV.v & 0xFF00) ? 0xFF : S[1].YUV.v)) >> 1;
                    *Duv = cr | (cb << 8);
               }
#else
                    *Duv = cb | (cr << 8);
               }
               else if (!(S[0].YUV.a & 0xF000)) {
                    cb = ((*Duv & 0xFF) + ((S[0].YUV.u & 0xFF00) ? 0xFF : S[0].YUV.u)) >> 1;
                    cr = ((*Duv >> 8)   + ((S[0].YUV.v & 0xFF00) ? 0xFF : S[0].YUV.v)) >> 1;
                    *Duv = cb | (cr << 8);
               }
               else if (!(S[1].YUV.a & 0xF000)) {
                    cb = ((*Duv & 0xFF) + ((S[1].YUV.u & 0xFF00) ? 0xFF : S[1].YUV.u)) >> 1;
                    cr = ((*Duv >> 8)   + ((S[1].YUV.v & 0xFF00) ? 0xFF : S[1].YUV.v)) >> 1;
                    *Duv = cb | (cr << 8);
               }
#endif

               S += 2;
               Duv++;
          }
     }
}

static void Sacc_to_Aop_nv21( GenefxState *gfxs )
{
     int                w  = gfxs->length;
     GenefxAccumulator *S  = gfxs->Sacc;
     u8                *Dy = gfxs->Aop[0];

     while (w--) {
          if (!(S->YUV.a & 0xF000))
               *Dy = (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y;

          S++;
          Dy++;
     }

     if (gfxs->AopY & 1) {
          u16 *Dvu = gfxs->Aop[1];

          w = gfxs->length>>1;
          S = gfxs->Sacc;

          while (w--) {
               u32 cb, cr;

               if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
                    cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
                    if (cb & 0xFF00)
                         cb = 0xFF;

                    cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
                    if (cr & 0xFF00)
                         cr = 0xFF;

                    *Dvu = cr | (cb << 8);
               }
               else if (!(S[0].YUV.a & 0xF000)) {
                    cb = ((*Dvu >> 8)   + ((S[0].YUV.u & 0xFF00) ? 0xFF : S[0].YUV.u)) >> 1;
                    cr = ((*Dvu & 0xFF) + ((S[0].YUV.v & 0xFF00) ? 0xFF : S[0].YUV.v)) >> 1;
                    *Dvu = cr | (cb << 8);
               }
               else if (!(S[1].YUV.a & 0xF000)) {
                    cb = ((*Dvu >> 8)   + ((S[1].YUV.u & 0xFF00) ? 0xFF : S[1].YUV.u)) >> 1;
                    cr = ((*Dvu & 0xFF) + ((S[1].YUV.v & 0xFF00) ? 0xFF : S[1].YUV.v)) >> 1;
                    *Dvu = cr | (cb << 8);
               }

               S += 2;
               Dvu++;
          }
     }
}

static void Sacc_to_Aop_ayuv( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u32               *D = gfxs->Aop[0];

     while (w--) {
          if (!(S->YUV.a & 0xF000)) {
               *D = PIXEL_AYUV( (S->YUV.a & 0xFF00) ? 0xFF : S->YUV.a,
                                (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y,
                                (S->YUV.u & 0xFF00) ? 0xFF : S->YUV.u,
                                (S->YUV.v & 0xFF00) ? 0xFF : S->YUV.v );
          }

          D++;
          S++;
     }
}

static void Sacc_to_Aop_a4( GenefxState *gfxs )
{
     int                w = gfxs->length>>1;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     while (w--) {
          if (!(S[0].RGB.a & 0xF000) && !(S[1].RGB.a & 0xF000)) {
               *D = ((S[0].RGB.a & 0xFF00) ? 0xF0 : (S[0].RGB.a & 0xF0)) |
                    ((S[1].RGB.a & 0XFF00) ? 0x0F : (S[1].RGB.a >> 4));
          }
          else if (!(S[0].RGB.a & 0xF000)) {
               *D = (*D & 0x0F) | ((S[0].RGB.a & 0xFF00) ? 0xF0 : (S[0].RGB.a & 0xF0));
          }
          else if (!(S[1].RGB.a & 0xF000)) {
               *D = (*D & 0xF0) | ((S[1].RGB.a & 0XFF00) ? 0x0F : (S[1].RGB.a >> 4));
          }

          D++;
          S += 2;
     }

     if (gfxs->length & 1) {
          if (!(S->RGB.a & 0xF000))
               *D = (*D & 0x0F) | ((S->RGB.a & 0xFF00) ? 0xF0 : (S->RGB.a & 0xF0));
     }
}

static GenefxFunc Sacc_to_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Sacc_to_Aop_argb1555,         /* DSPF_ARGB1555 */
     Sacc_to_Aop_rgb16,            /* DSPF_RGB16 */
     Sacc_to_Aop_rgb24,            /* DSPF_RGB24 */
     Sacc_to_Aop_rgb32,            /* DSPF_RGB32 */
     Sacc_to_Aop_argb,             /* DSPF_ARGB */
     Sacc_to_Aop_a8,               /* DSPF_A8 */
     Sacc_to_Aop_yuy2,             /* DSPF_YUY2 */
     Sacc_to_Aop_rgb332,           /* DSPF_RGB332 */
     Sacc_to_Aop_uyvy,             /* DSPF_UYVY */
     Sacc_to_Aop_i420,             /* DSPF_I420 */
     Sacc_to_Aop_i420,             /* DSPF_YV12 */
     Sacc_to_Aop_lut8,             /* DSPF_LUT8 */
     Sacc_to_Aop_alut44,           /* DSPF_ALUT44 */
     Sacc_to_Aop_airgb,            /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     Sacc_to_Aop_nv12,             /* DSPF_NV12 */
     Sacc_to_Aop_nv12,             /* DSPF_NV16 */
     Sacc_to_Aop_argb2554,         /* DSPF_ARGB2554 */
     Sacc_to_Aop_argb4444,         /* DSPF_ARGB4444 */
     Sacc_to_Aop_rgba4444,         /* DSPF_RGBA4444 */
     Sacc_to_Aop_nv21,             /* DSPF_NV21 */
     Sacc_to_Aop_ayuv,             /* DSPF_AYUV */
     Sacc_to_Aop_a4,               /* DSPF_A4 */
     Sacc_to_Aop_argb1666,         /* DSPF_ARGB1666 */
     Sacc_to_Aop_argb6666,         /* DSPF_ARGB6666 */
     Sacc_to_Aop_rgb18,            /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sacc_to_Aop_xrgb4444,         /* DSPF_RGB444 */
     Sacc_to_Aop_xrgb1555,         /* DSPF_RGB555 */
     Sacc_to_Aop_xbgr1555,         /* DSPF_BGR555 */
     Sacc_to_Aop_rgba5551,         /* DSPF_RGBA5551 */
     Sacc_to_Aop_yvyu,           /* DSPF_YVYU */
     NULL,                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sacc_Sto_Aop_PFI ***************************/

static void Sacc_Sto_Aop_argb6666( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000)) {
               u32 pixel = PIXEL_ARGB6666( (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a,
                                           (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                           (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                           (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          i += SperD;
     }
}

static void Sacc_Sto_Aop_argb1666( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000)) {
               u32 pixel = PIXEL_ARGB1666( (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a,
                                           (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                           (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                           (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          i += SperD;
     }
}

static void Sacc_Sto_Aop_rgb18( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000)) {
               u32 pixel = PIXEL_RGB18( (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          i += SperD;
     }
}

static void Sacc_Sto_Aop_rgb24( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000)) {
               *D++ = (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b;
               *D++ = (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g;
               *D++ = (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r;
          }
          else
               D += 3;

          i += SperD;
     }
}

static void Sacc_Sto_Aop_a8( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000))
               *D = (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a;

          D++;
          i += SperD;
     }
}

static void Sacc_Sto_Aop_yuy2( GenefxState *gfxs )
{
     int                l;
     int                w      = gfxs->length;
     int                i      = gfxs->Xphase;
     GenefxAccumulator *Sacc   = gfxs->Sacc;
     u16               *D      = gfxs->Aop[0];
     int                SperD  = gfxs->SperD;
     int                SperD2 = gfxs->SperD << 1;

     if ((long)D & 2) {
          GenefxAccumulator *S = Sacc;
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.v & 0xFF00) ? 0XFF00 : (S->YUV.v<<8));
          }
          D++;
          w--;
          i = SperD;
     }

     for (l = w>>1; l--;) {
          GenefxAccumulator *S0 = &Sacc[i>>16];
          GenefxAccumulator *S1 = &Sacc[(i+SperD)>>16];

          if (!(S0->YUV.a & 0xF000) && !(S1->YUV.a & 0xF000)) {
               u32 y0, cb, y1, cr;

               y0 = (S0->YUV.y & 0xFF00) ? 0xFF : S0->YUV.y;
               y1 = (S1->YUV.y & 0xFF00) ? 0xFF : S1->YUV.y;

               cb = (S0->YUV.u + S1->YUV.u) >> 1;
               if (cb & 0xFF00)
                    cb = 0xFF;

               cr = (S0->YUV.v + S1->YUV.v) >> 1;
               if (cr & 0xFF00)
                    cr = 0xFF;

#ifdef WORDS_BIGENDIAN
               *((u32*)D) = y1 | (cr << 8) | (y0 << 16) | (cb << 24);
#else
               *((u32*)D) = y0 | (cb << 8) | (y1 << 16) | (cr << 24);
#endif
          }
          else if (!(S0->YUV.a & 0xF000)) {
               D[0] = ((S0->YUV.y & 0xFF00) ? 0x00FF :  S0->YUV.y) |
                      ((S0->YUV.u & 0xFF00) ? 0xFF00 : (S0->YUV.u<<8));
          }
          else if (!(S1->YUV.a & 0xF000)) {
               D[1] = ((S1->YUV.y & 0xFF00) ? 0x00FF :  S1->YUV.y) |
                      ((S1->YUV.v & 0xFF00) ? 0xFF00 : (S1->YUV.v<<8));
          }

          D += 2;
          i += SperD2;
     }

     if (w & 1) {
          GenefxAccumulator *S = &Sacc[i>>16];
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.u & 0xFF00) ? 0xFF00 : (S->YUV.u<<8));
          }
     }
}

static void Sacc_Sto_Aop_yvyu( GenefxState *gfxs )
{
     int                l;
     int                w      = gfxs->length;
     int                i      = gfxs->Xphase;
     GenefxAccumulator *Sacc   = gfxs->Sacc;
     u16               *D      = gfxs->Aop[0];
     int                SperD  = gfxs->SperD;
     int                SperD2 = gfxs->SperD << 1;

     if ((long)D & 2) {
          GenefxAccumulator *S = Sacc;
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.u & 0xFF00) ? 0XFF00 : (S->YUV.u<<8));
          }
          D++;
          w--;
          i = SperD;
     }

     for (l = w>>1; l--;) {
          GenefxAccumulator *S0 = &Sacc[i>>16];
          GenefxAccumulator *S1 = &Sacc[(i+SperD)>>16];

          if (!(S0->YUV.a & 0xF000) && !(S1->YUV.a & 0xF000)) {
               u32 y0, cb, y1, cr;

               y0 = (S0->YUV.y & 0xFF00) ? 0xFF : S0->YUV.y;
               y1 = (S1->YUV.y & 0xFF00) ? 0xFF : S1->YUV.y;

               cb = (S0->YUV.u + S1->YUV.u) >> 1;
               if (cb & 0xFF00)
                    cb = 0xFF;

               cr = (S0->YUV.v + S1->YUV.v) >> 1;
               if (cr & 0xFF00)
                    cr = 0xFF;

#ifdef WORDS_BIGENDIAN
               *((u32*)D) = y1 | (cb << 8) | (y0 << 16) | (cr << 24);
#else
               *((u32*)D) = y0 | (cr << 8) | (y1 << 16) | (cb << 24);
#endif
          }
          else if (!(S0->YUV.a & 0xF000)) {
               D[0] = ((S0->YUV.y & 0xFF00) ? 0x00FF :  S0->YUV.y) |
                      ((S0->YUV.v & 0xFF00) ? 0xFF00 : (S0->YUV.v<<8));
          }
          else if (!(S1->YUV.a & 0xF000)) {
               D[1] = ((S1->YUV.y & 0xFF00) ? 0x00FF :  S1->YUV.y) |
                      ((S1->YUV.u & 0xFF00) ? 0xFF00 : (S1->YUV.u<<8));
          }

          D += 2;
          i += SperD2;
     }

     if (w & 1) {
          GenefxAccumulator *S = &Sacc[i>>16];
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.v & 0xFF00) ? 0xFF00 : (S->YUV.v<<8));
          }
     }
}

static void Sacc_Sto_Aop_rgb332( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000)) {
               *D = PIXEL_RGB332( (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                  (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                  (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );
          }

          D++;
          i += SperD;
     }
}

static void Sacc_Sto_Aop_uyvy( GenefxState *gfxs )
{
     int                l;
     int                w      = gfxs->length;
     int                i      = gfxs->Xphase;
     GenefxAccumulator *Sacc   = gfxs->Sacc;
     u16               *D      = gfxs->Aop[0];
     int                SperD  = gfxs->SperD;
     int                SperD2 = gfxs->SperD << 1;

     if ((long)D & 2) {
          GenefxAccumulator *S = Sacc;
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.v & 0xFF00) ? 0x00FF :  S->YUV.v)    |
                    ((S->YUV.y & 0xFF00) ? 0xFF00 : (S->YUV.y<<8));
          }
          D++;
          w--;
          i = SperD;
     }

     for (l = w>>1; l--;) {
          GenefxAccumulator *S0 = &Sacc[i>>16];
          GenefxAccumulator *S1 = &Sacc[(i+SperD)>>16];

          if (!(S0->YUV.a & 0xF000) && !(S1->YUV.a & 0xF000)) {
               u32 cb, y0, cr, y1;

               y0 = (S0->YUV.y & 0xFF00) ? 0xFF : S0->YUV.y;
               y1 = (S1->YUV.y & 0xFF00) ? 0xFF : S1->YUV.y;

               cb = (S0->YUV.u + S1->YUV.u) >> 1;
               if (cb & 0xFF00)
                    cb = 0xFF;

               cr = (S0->YUV.v + S1->YUV.v) >> 1;
               if (cr & 0xFF00)
                    cr = 0xFF;

#ifdef WORDS_BIGENDIAN
               *((u32*)D) = cr | (y1 << 8) | (cb << 16) | (y0 << 24);
#else
               *((u32*)D) = cb | (y0 << 8) | (cr << 16) | (y1 << 24);
#endif
          }
          else if (!(S0->YUV.a & 0xF000)) {
               D[0] = ((S0->YUV.u & 0xFF00) ? 0x00FF :  S0->YUV.u) |
                      ((S0->YUV.y & 0xFF00) ? 0xFF00 : (S0->YUV.y<<8));
          }
          else if (!(S1->YUV.a & 0xF000)) {
               D[1] = ((S1->YUV.v & 0xFF00) ? 0x00FF :  S1->YUV.v) |
                      ((S1->YUV.y & 0xFF00) ? 0xFF00 : (S1->YUV.y<<8));
          }

          D += 2;
          i += SperD2;
     }

     if (w & 1) {
          GenefxAccumulator *S = &Sacc[i>>16];
          if (!(S->YUV.a & 0xF00)) {
               *D = ((S->YUV.u & 0xFF00) ? 0x00FF :  S->YUV.u)    |
                    ((S->YUV.y & 0xFF00) ? 0xFF00 : (S->YUV.y<<8));
          }
     }
}

static void Sacc_Sto_Aop_lut8( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000)) {
               *D = dfb_palette_search( gfxs->Alut,
                                        (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b,
                                        (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a );
          }

          D++;
          i += SperD;
     }
}

static void Sacc_Sto_Aop_alut44( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->RGB.a & 0xF000)) {
               *D = (S->RGB.a & 0xFF00) ? 0xF0 : (S->RGB.a & 0xF0) +
                    dfb_palette_search( gfxs->Alut,
                                        (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b,
                                        0x80 );
          }

          D++;
          i += SperD;
     }
}

static void Sacc_Sto_Aop_i420( GenefxState *gfxs )
{
     int                i      = gfxs->Xphase;
     int                w      = gfxs->length;
     GenefxAccumulator *Sacc   = gfxs->Sacc;
     u8                *Dy     = gfxs->Aop[0];
     int                SperD  = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->YUV.a & 0xF000))
               *Dy = (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y;

          Dy++;
          i += SperD;
     }

     if (gfxs->AopY & 1) {
          u8 *Du = gfxs->Aop[1];
          u8 *Dv = gfxs->Aop[2];

          w = gfxs->length>>1;
          i = gfxs->Xphase>>1;

          while (w--) {
               GenefxAccumulator *S0 = &Sacc[i>>16];
               GenefxAccumulator *S1 = &Sacc[(i+SperD)>>16];

               if (!(S0->YUV.a & 0xF000) && !(S1->YUV.a & 0xF000)) {
                    u32 tmp;

                    tmp = (S0->YUV.u + S1->YUV.u) >> 1;
                    if (tmp & 0xFF00)
                         tmp = 0xFF;
                    *Du = tmp;

                    tmp = (S0->YUV.v + S1->YUV.v) >> 1;
                    if (tmp & 0xFF00)
                         tmp = 0xFF;
                    *Dv = tmp;

               }
               else if (!(S0->YUV.a & 0xF000)) {
                    *Du = (*Du + ((S0->YUV.u & 0xFF00) ? 0xFF : S0->YUV.u)) >> 1;
                    *Dv = (*Dv + ((S0->YUV.v & 0xFF00) ? 0xFF : S0->YUV.v)) >> 1;
               }
               else if (!(S1->YUV.a & 0xF000)) {
                    *Du = (*Du + ((S1->YUV.u & 0xFF00) ? 0xFF : S1->YUV.u)) >> 1;
                    *Dv = (*Dv + ((S1->YUV.v & 0xFF00) ? 0xFF : S1->YUV.v)) >> 1;
               }

               Du++;
               Dv++;
               i += SperD << 1;
          }
     }
}

static void Sacc_Sto_Aop_nv12( GenefxState *gfxs )
{
     int                i     = gfxs->Xphase;
     int                w     = gfxs->length;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *Dy    = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->YUV.a & 0xF000))
               *Dy = (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y;

          Dy++;
          i += SperD;
     }

     if (gfxs->dst_format == DSPF_NV16 || gfxs->AopY & 1) {
          u16 *Duv = gfxs->Aop[1];

          w = gfxs->length>>1;
          i = gfxs->Xphase>>1;

          while (w--) {
               GenefxAccumulator *S0 = &Sacc[i>>16];
               GenefxAccumulator *S1 = &Sacc[(i+SperD)>>16];
               u32                cb, cr;

               if (!(S0->YUV.a & 0xF000) && !(S1->YUV.a & 0xF000)) {
                    cb = (S0->YUV.u + S1->YUV.u) >> 1;
                    if (cb & 0xFF00)
                         cb = 0xFF;

                    cr = (S0->YUV.v + S1->YUV.v) >> 1;
                    if (cr & 0xFF00)
                         cr = 0xFF;

#ifdef WORDS_BIGENDIAN
                    *Duv = cr | (cb << 8);
               }
               else if (!(S0->YUV.a & 0xF000)) {
                    cb = ((*Duv >> 8)   + ((S0->YUV.u & 0xFF00) ? 0xFF : S0->YUV.u)) >> 1;
                    cr = ((*Duv & 0xFF) + ((S0->YUV.v & 0xFF00) ? 0xFF : S0->YUV.v)) >> 1;
                    *Duv = cr | (cb << 8);
               }
               else if (!(S1->YUV.a & 0xF000)) {
                    cb = ((*Duv >> 8)   + ((S1->YUV.u & 0xFF00) ? 0xFF : S1->YUV.u)) >> 1;
                    cr = ((*Duv & 0xFF) + ((S1->YUV.v & 0xFF00) ? 0xFF : S1->YUV.v)) >> 1;
                    *Duv = cr | (cb << 8);
               }
#else
                    *Duv = cb | (cr << 8);
               }
               else if (!(S0->YUV.a & 0xF000)) {
                    cb = ((*Duv & 0xFF) + ((S0->YUV.u & 0xFF00) ? 0xFF : S0->YUV.u)) >> 1;
                    cr = ((*Duv >> 8)   + ((S0->YUV.v & 0xFF00) ? 0xFF : S0->YUV.v)) >> 1;
                    *Duv = cb | (cr << 8);
               }
               else if (!(S1->YUV.a & 0xF000)) {
                    cb = ((*Duv & 0xFF) + ((S1->YUV.u & 0xFF00) ? 0xFF : S1->YUV.u)) >> 1;
                    cr = ((*Duv >> 8)   + ((S1->YUV.v & 0xFF00) ? 0xFF : S1->YUV.v)) >> 1;
                    *Duv = cb | (cr << 8);
               }
#endif

               Duv++;

               i += SperD << 1;
          }
     }
}

static void Sacc_Sto_Aop_nv21( GenefxState *gfxs )
{
     int                i     = gfxs->Xphase;
     int                w     = gfxs->length;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u8                *Dy    = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->YUV.a & 0xF000))
               *Dy = (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y;

          Dy++;
          i += SperD;
     }

     if (gfxs->dst_format == DSPF_NV16 || gfxs->AopY & 1) {
          u16 *Dvu = gfxs->Aop[1];

          w = gfxs->length>>1;
          i = gfxs->Xphase>>1;

          while (w--) {
               GenefxAccumulator *S0 = &Sacc[i>>16];
               GenefxAccumulator *S1 = &Sacc[(i+SperD)>>16];
               u32                cb, cr;

               if (!(S0->YUV.a & 0xF000) && !(S1->YUV.a & 0xF000)) {
                    cb = (S0->YUV.u + S1->YUV.u) >> 1;
                    if (cb & 0xFF00)
                         cb = 0xFF;

                    cr = (S0->YUV.v + S1->YUV.v) >> 1;
                    if (cr & 0xFF00)
                         cr = 0xFF;

#ifdef WORDS_BIGENDIAN
                    *Dvu = cb | (cr << 8);
               }
               else if (!(S0->YUV.a & 0xF000)) {
                    cb = ((*Dvu & 0xFF) + ((S0->YUV.u & 0xFF00) ? 0xFF : S0->YUV.u)) >> 1;
                    cr = ((*Dvu >> 8)   + ((S0->YUV.v & 0xFF00) ? 0xFF : S0->YUV.v)) >> 1;
                    *Dvu = cb | (cr << 8);
               }
               else if (!(S1->YUV.a & 0xF000)) {
                    cb = ((*Dvu & 0xFF) + ((S1->YUV.u & 0xFF00) ? 0xFF : S1->YUV.u)) >> 1;
                    cr = ((*Dvu >> 8)   + ((S1->YUV.v & 0xFF00) ? 0xFF : S1->YUV.v)) >> 1;
                    *Dvu = cb | (cr << 8);
               }
#else
                    *Dvu = cr | (cb << 8);
               }
               else if (!(S0->YUV.a & 0xF000)) {
                    cb = ((*Dvu >> 8)   + ((S0->YUV.u & 0xFF00) ? 0xFF : S0->YUV.u)) >> 1;
                    cr = ((*Dvu & 0xFF) + ((S0->YUV.v & 0xFF00) ? 0xFF : S0->YUV.v)) >> 1;
                    *Dvu = cr | (cb << 8);
               }
               else if (!(S1->YUV.a & 0xF000)) {
                    cb = ((*Dvu >> 8)   + ((S1->YUV.u & 0xFF00) ? 0xFF : S1->YUV.u)) >> 1;
                    cr = ((*Dvu & 0xFF) + ((S1->YUV.v & 0xFF00) ? 0xFF : S1->YUV.v)) >> 1;
                    *Dvu = cr | (cb << 8);
               }
#endif

               Dvu++;

               i += SperD << 1;
          }
     }
}

static void Sacc_Sto_Aop_ayuv( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     int                i     = gfxs->Xphase;
     GenefxAccumulator *Sacc  = gfxs->Sacc;
     u32               *D     = gfxs->Aop[0];
     int                SperD = gfxs->SperD;

     while (w--) {
          GenefxAccumulator *S = &Sacc[i>>16];

          if (!(S->YUV.a & 0xF000)) {
               *D = PIXEL_AYUV( (S->YUV.a & 0xFF00) ? 0xFF : S->YUV.a,
                                (S->YUV.y & 0xFF00) ? 0xFF : S->YUV.y,
                                (S->YUV.u & 0xFF00) ? 0xFF : S->YUV.u,
                                (S->YUV.v & 0xFF00) ? 0xFF : S->YUV.v );
          }

          D++;
          i += SperD;
     }
}


static const GenefxFunc Sacc_Sto_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Sacc_Sto_Aop_argb1555,        /* DSPF_ARGB1555 */
     Sacc_Sto_Aop_rgb16,           /* DSPF_RGB16 */
     Sacc_Sto_Aop_rgb24,           /* DSPF_RGB24 */
     Sacc_Sto_Aop_rgb32,           /* DSPF_RGB32 */
     Sacc_Sto_Aop_argb,            /* DSPF_ARGB */
     Sacc_Sto_Aop_a8,              /* DSPF_A8 */
     Sacc_Sto_Aop_yuy2,            /* DSPF_YUY2 */
     Sacc_Sto_Aop_rgb332,          /* DSPF_RGB332 */
     Sacc_Sto_Aop_uyvy,            /* DSPF_UYVY */
     Sacc_Sto_Aop_i420,            /* DSPF_I420 */
     Sacc_Sto_Aop_i420,            /* DSPF_YV12 */
     Sacc_Sto_Aop_lut8,            /* DSPF_LUT8 */
     Sacc_Sto_Aop_alut44,          /* DSPF_ALUT44 */
     Sacc_Sto_Aop_airgb,           /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     Sacc_Sto_Aop_nv12,            /* DSPF_NV12 */
     Sacc_Sto_Aop_nv12,            /* DSPF_NV16 */
     Sacc_Sto_Aop_argb2554,        /* DSPF_ARGB2554 */
     Sacc_Sto_Aop_argb4444,        /* DSPF_ARGB4444 */
     Sacc_Sto_Aop_rgba4444,        /* DSPF_RGBA4444 */
     Sacc_Sto_Aop_nv21,            /* DSPF_NV21 */
     Sacc_Sto_Aop_ayuv,            /* DSPF_AYUV */
     NULL,                         /* DSPF_A4 */
     Sacc_Sto_Aop_argb1666,        /* DSPF_ARGB1666 */
     Sacc_Sto_Aop_argb6666,        /* DSPF_ARGB6666 */
     Sacc_Sto_Aop_rgb18,           /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sacc_Sto_Aop_xrgb4444,        /* DSPF_RGB444 */
     Sacc_Sto_Aop_xrgb1555,        /* DSPF_RGB555 */
     Sacc_Sto_Aop_xbgr1555,        /* DSPF_BGR555 */
     Sacc_Sto_Aop_rgba5551,        /* DSPF_RGBA5551 */
     Sacc_Sto_Aop_yvyu,          /* DSPF_YVYU */
     NULL,                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sacc_toK_Aop_PFI ***************************/

static void Sacc_toK_Aop_argb6666( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];
     u32                Dkey = gfxs->Dkey;

     while (w--) {
          if (!(S->RGB.a & 0xF000) && Dkey == ((u32)(D[2]<<16 | D[1]<<8 | D[0]) & 0x3FFFF)) {
               u32 pixel = PIXEL_ARGB6666( (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a,
                                           (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                           (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                           (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          S++;
     }
}

static void Sacc_toK_Aop_argb1666( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];
     u32                Dkey = gfxs->Dkey;

     while (w--) {
          if (!(S->RGB.a & 0xF000) && Dkey == ((u32)(D[2]<<16 | D[1]<<8 | D[0]) & 0x3FFFF)) {
               u32 pixel = PIXEL_ARGB1666( (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a,
                                           (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                           (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                           (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          S++;
     }
}

static void Sacc_toK_Aop_rgb18( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];
     u32                Dkey = gfxs->Dkey;

     while (w--) {
          if (!(S->RGB.a & 0xF000) && Dkey == ((u32)(D[2]<<16 | D[1]<<8 | D[0]) & 0x3FFFF)) {
               u32 pixel = PIXEL_RGB18( (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D +=3;
          S++;
     }
}

static void Sacc_toK_Aop_rgb24( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];
     u8                 r = (gfxs->Dkey >> 16);
     u8                 g = (gfxs->Dkey >>  8) & 0xff;
     u8                 b = (gfxs->Dkey      ) & 0xff;

     while (w--) {
          if (!(S->RGB.a & 0xF000) && D[0] == b && D[1] == g && D[2] == r) {
               *D++ = (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b;
               *D++ = (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g;
               *D++ = (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r;
          }
          else
               D += 3;

          S++;
     }
}

static void Sacc_toK_Aop_a8( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     u8                *D = gfxs->Aop[0];

     /* FIXME: do all or do none? */
     while (w--) {
          if (!(S->RGB.a & 0xF000))
               *D = (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a;

          D++;
          S++;
     }
}

static void Sacc_toK_Aop_yuy2( GenefxState *gfxs )
{
     int                l;
     int                w     = gfxs->length;
     GenefxAccumulator *S     = gfxs->Sacc;
     u16               *D     = gfxs->Aop[0];
     u32                Dkey  = gfxs->Dkey;
#ifdef WORDS_BIGENDIAN
     u16                Dkey0 = gfxs->Dkey >> 16;
     u16                Dkey1 = gfxs->Dkey & 0xFFFF;
#else
     u16                Dkey0 = gfxs->Dkey & 0xFFFF;
     u16                Dkey1 = gfxs->Dkey >> 16;
#endif

     if ((long)D & 2) {
          if (!(S->YUV.a & 0xF000) && (*D == Dkey1)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.v & 0xFF00) ? 0xFF00 : (S->YUV.v<<8));
          }
          S++;
          D++;
          w--;
     }

     for (l = w>>1; l--;) {
          if (*D == Dkey) {
               if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
                    u32 y0, cb, y1, cr;

                    y0 = (S[0].YUV.y & 0xFF00) ? 0xFF : S[0].YUV.y;
                    y1 = (S[1].YUV.y & 0xFF00) ? 0xFF : S[1].YUV.y;

                    cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
                    if (cb & 0xFF00)
                         cb = 0xFF;

                    cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
                    if (cr & 0xFF00)
                         cr = 0xFF;

#ifdef WORDS_BIGENDIAN
                    *((u32*)D) = y1 | (cr << 8) | (y0 << 16) | (cb << 24);
#else
                    *((u32*)D) = y0 | (cb << 8) | (y1 << 16) | (cr << 24);
#endif
               }
               else if (!(S[0].YUV.a & 0xF000)) {
                    D[0] = ((S[0].YUV.y & 0xFF00) ? 0x00FF :  S[0].YUV.y) |
                           ((S[0].YUV.u & 0xFF00) ? 0xFF00 : (S[0].YUV.u<<8));
               }
               else if (!(S[1].YUV.a & 0xF000)) {
                    D[1] = ((S[1].YUV.y & 0xFF00) ? 0x00FF :  S[1].YUV.y) |
                           ((S[1].YUV.v & 0xFF00) ? 0xFF00 : (S[1].YUV.v<<8));
               }
          }

          D += 2;
          S += 2;
     }

     if (w & 1) {
          if (!(S->YUV.a & 0xF000) && (*D == Dkey0)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.u & 0xFF00) ? 0xFF00 : (S->YUV.u<<8));
          }
     }
}

static void Sacc_toK_Aop_yvyu( GenefxState *gfxs )
{
     int                l;
     int                w     = gfxs->length;
     GenefxAccumulator *S     = gfxs->Sacc;
     u16               *D     = gfxs->Aop[0];
     u32                Dkey  = gfxs->Dkey;
#ifdef WORDS_BIGENDIAN
     u16                Dkey0 = gfxs->Dkey >> 16;
     u16                Dkey1 = gfxs->Dkey & 0xFFFF;
#else
     u16                Dkey0 = gfxs->Dkey & 0xFFFF;
     u16                Dkey1 = gfxs->Dkey >> 16;
#endif

     if ((long)D & 2) {
          if (!(S->YUV.a & 0xF000) && (*D == Dkey1)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.u & 0xFF00) ? 0xFF00 : (S->YUV.u<<8));
          }
          S++;
          D++;
          w--;
     }

     for (l = w>>1; l--;) {
          if (*D == Dkey) {
               if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
                    u32 y0, cb, y1, cr;

                    y0 = (S[0].YUV.y & 0xFF00) ? 0xFF : S[0].YUV.y;
                    y1 = (S[1].YUV.y & 0xFF00) ? 0xFF : S[1].YUV.y;

                    cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
                    if (cb & 0xFF00)
                         cb = 0xFF;

                    cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
                    if (cr & 0xFF00)
                         cr = 0xFF;

#ifdef WORDS_BIGENDIAN
                    *((u32*)D) = y1 | (cb << 8) | (y0 << 16) | (cr << 24);
#else
                    *((u32*)D) = y0 | (cr << 8) | (y1 << 16) | (cb << 24);
#endif
               }
               else if (!(S[0].YUV.a & 0xF000)) {
                    D[0] = ((S[0].YUV.y & 0xFF00) ? 0x00FF :  S[0].YUV.y) |
                           ((S[0].YUV.v & 0xFF00) ? 0xFF00 : (S[0].YUV.v<<8));
               }
               else if (!(S[1].YUV.a & 0xF000)) {
                    D[1] = ((S[1].YUV.y & 0xFF00) ? 0x00FF :  S[1].YUV.y) |
                           ((S[1].YUV.u & 0xFF00) ? 0xFF00 : (S[1].YUV.u<<8));
               }
          }

          D += 2;
          S += 2;
     }

     if (w & 1) {
          if (!(S->YUV.a & 0xF000) && (*D == Dkey0)) {
               *D = ((S->YUV.y & 0xFF00) ? 0x00FF :  S->YUV.y)    |
                    ((S->YUV.v & 0xFF00) ? 0xFF00 : (S->YUV.v<<8));
          }
     }
}

static void Sacc_toK_Aop_rgb332( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *S    = gfxs->Sacc;
     u8                *D    = gfxs->Aop[0];
     u32                Dkey = gfxs->Dkey;

     while (w--) {
          if (!(S->RGB.a & 0xF000) && (*D == Dkey)) {
               *D = PIXEL_RGB332( (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                  (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                  (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b );
          }

          D++;
          S++;
     }
}

static void Sacc_toK_Aop_uyvy( GenefxState *gfxs )
{
     int                l;
     int                w     = gfxs->length;
     GenefxAccumulator *S     = gfxs->Sacc;
     u16               *D     = gfxs->Aop[0];
     u32                Dkey  = gfxs->Dkey;
#ifdef WORDS_BIGENDIAN
     u16                Dkey0 = gfxs->Dkey >> 16;
     u16                Dkey1 = gfxs->Dkey & 0xFFFF;
#else
     u16                Dkey0 = gfxs->Dkey & 0xFFFF;
     u16                Dkey1 = gfxs->Dkey >> 16;
#endif

     if ((long)D & 2) {
          if (!(S->YUV.a & 0xF000) && (*D == Dkey1)) {
               *D = ((S->YUV.v & 0xFF00) ? 0x00FF :  S->YUV.v)    |
                    ((S->YUV.y & 0xFF00) ? 0xFF00 : (S->YUV.y<<8));
          }
          S++;
          D++;
          w--;
     }

     for (l = w>>1; l--;) {
          if (*D == Dkey) {
               if (!(S[0].YUV.a & 0xF000) && !(S[1].YUV.a & 0xF000)) {
                    u32 cb, y0, cr, y1;

                    y0 = (S[0].YUV.y & 0xFF00) ? 0xFF : S[0].YUV.y;
                    y1 = (S[1].YUV.y & 0xFF00) ? 0xFF : S[1].YUV.y;

                    cb = (S[0].YUV.u + S[1].YUV.u) >> 1;
                    if (cb & 0xFF00)
                         cb = 0xFF;

                    cr = (S[0].YUV.v + S[1].YUV.v) >> 1;
                    if (cr & 0xFF00)
                         cr = 0xFF;

#ifdef WORDS_BIGENDIAN
                    *((u32*)D) = cr | (y1 << 8) | (cb << 16) | (y0 << 24);
#else
                    *((u32*)D) = cb | (y0 << 8) | (cr << 16) | (y1 << 24);
#endif
               }
               else if (!(S[0].YUV.a & 0xF000)) {
                    D[0] = ((S[0].YUV.u & 0xFF00) ? 0x00FF :  S[0].YUV.u) |
                           ((S[0].YUV.y & 0xFF00) ? 0xFF00 : (S[0].YUV.y<<8));
               }
               else if (!(S[1].YUV.a & 0xF000)) {
                    D[1] = ((S[1].YUV.v & 0xFF00) ? 0x00FF :  S[1].YUV.v) |
                           ((S[1].YUV.y & 0xFF00) ? 0xFF00 : (S[1].YUV.y<<8));
               }
          }

          D += 2;
          S += 2;
     }

     if (w & 1) {
          if (!(S->YUV.a & 0xF000) && (*D == Dkey0)) {
               *D = ((S->YUV.u & 0xFF00) ? 0x00FF :  S->YUV.u)    |
                    ((S->YUV.y & 0xFF00) ? 0xFF00 : (S->YUV.y<<8));
          }
     }
}

static void Sacc_toK_Aop_lut8( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *S    = gfxs->Sacc;
     u8                *D    = gfxs->Aop[0];
     u32                Dkey = gfxs->Dkey;

     while (w--) {
          if (!(S->RGB.a & 0xF000) && (*D == Dkey)) {
               *D = dfb_palette_search( gfxs->Alut,
                                        (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b,
                                        (S->RGB.a & 0xFF00) ? 0xFF : S->RGB.a );
          }

          D++;
          S++;
     }
}

static void Sacc_toK_Aop_alut44( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *S    = gfxs->Sacc;
     u8                *D    = gfxs->Aop[0];
     u32                Dkey = gfxs->Dkey;

     while (w--) {
          if (!(S->RGB.a & 0xF000) && ((*D & 0x0F) == Dkey)) {
               *D = (S->RGB.a & 0xFF00) ? 0xF0 : (S->RGB.a & 0xF0) +
                    dfb_palette_search( gfxs->Alut,
                                        (S->RGB.r & 0xFF00) ? 0xFF : S->RGB.r,
                                        (S->RGB.g & 0xFF00) ? 0xFF : S->RGB.g,
                                        (S->RGB.b & 0xFF00) ? 0xFF : S->RGB.b,
                                        0x80 );
          }

          D++;
          S++;
     }
}

static const GenefxFunc Sacc_toK_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Sacc_toK_Aop_argb1555,        /* DSPF_ARGB1555 */
     Sacc_toK_Aop_rgb16,           /* DSPF_RGB16 */
     Sacc_toK_Aop_rgb24,           /* DSPF_RGB24 */
     Sacc_toK_Aop_rgb32,           /* DSPF_RGB32 */
     Sacc_toK_Aop_argb,            /* DSPF_ARGB */
     Sacc_toK_Aop_a8,              /* DSPF_A8 */
     Sacc_toK_Aop_yuy2,            /* DSPF_YUY2 */
     Sacc_toK_Aop_rgb332,          /* DSPF_RGB332 */
     Sacc_toK_Aop_uyvy,            /* DSPF_UYVY */
     NULL,                         /* DSPF_I420 */
     NULL,                         /* DSPF_YV12 */
     Sacc_toK_Aop_lut8,            /* DSPF_LUT8 */
     Sacc_toK_Aop_alut44,          /* DSPF_ALUT44 */
     Sacc_toK_Aop_airgb,           /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     NULL,                         /* DSPF_NV12 */
     NULL,                         /* DSPF_NV16 */
     Sacc_toK_Aop_argb2554,        /* DSPF_ARGB2554 */
     Sacc_toK_Aop_argb4444,        /* DSPF_ARGB4444 */
     Sacc_toK_Aop_rgba4444,        /* DSPF_RGBA4444 */
     NULL,                         /* DSPF_NV21 */
     NULL,                         /* DSPF_AYUV */
     NULL,                         /* DSPF_A4 */
     Sacc_toK_Aop_argb1666,        /* DSPF_ARGB1666 */
     Sacc_toK_Aop_argb6666,        /* DSPF_ARGB6666 */
     Sacc_toK_Aop_rgb18,           /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sacc_toK_Aop_xrgb4444,        /* DSPF_RGB444 */
     Sacc_toK_Aop_xrgb1555,        /* DSPF_RGB555 */
     Sacc_toK_Aop_xbgr1555,        /* DSPF_BGR555 */
     Sacc_toK_Aop_rgba5551,        /* DSPF_RGBA5551 */
     Sacc_toK_Aop_yvyu,          /* DSPF_yvyu */
     NULL,                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/********************************* Sacc_StoK_Aop_PFI **************************/

static const GenefxFunc Sacc_StoK_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Sacc_StoK_Aop_argb1555,       /* DSPF_ARGB1555 */
     Sacc_StoK_Aop_rgb16,          /* DSPF_RGB16 */
     NULL,                         /* DSPF_RGB24 */
     Sacc_StoK_Aop_rgb32,          /* DSPF_RGB32 */
     Sacc_StoK_Aop_argb,           /* DSPF_ARGB */
     NULL,                         /* DSPF_A8 */
     NULL,                         /* DSPF_YUY2 */
     NULL,                         /* DSPF_RGB332 */
     NULL,                         /* DSPF_UYVY */
     NULL,                         /* DSPF_I420 */
     NULL,                         /* DSPF_YV12 */
     NULL,                         /* DSPF_LUT8 */
     NULL,                         /* DSPF_ALUT44 */
     Sacc_StoK_Aop_airgb,          /* DSPF_AiRGB */
     NULL,                         /* DSPF_A1 */
     NULL,                         /* DSPF_NV12 */
     NULL,                         /* DSPF_NV16 */
     Sacc_StoK_Aop_argb2554,       /* DSPF_ARGB2554 */
     Sacc_StoK_Aop_argb4444,       /* DSPF_ARGB4444 */
     Sacc_StoK_Aop_rgba4444,       /* DSPF_RGBA4444 */
     NULL,                         /* DSPF_NV21 */
     NULL,                         /* DSPF_AYUV */
     NULL,                         /* DSPF_A4 */
     NULL,                         /* DSPF_ARGB1666 */
     NULL,                         /* DSPF_ARGB6666 */
     NULL,                         /* DSPF_RGB18 */
     NULL,                         /* DSPF_LUT2 */
     Sacc_StoK_Aop_xrgb4444,       /* DSPF_RGB444 */
     Sacc_StoK_Aop_xrgb1555,       /* DSPF_RGB555 */
     Sacc_StoK_Aop_xbgr1555,       /* DSPF_BGR555 */
     Sacc_StoK_Aop_rgba5551,       /* DSPF_RGBA5551 */
     NULL,                         /* DSPF_YVYU */
     NULL,                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/************** Bop_a8_set_alphapixel_Aop_PFI *********************************/

/* change the last value to adjust the size of the device (1-4) */
#define SET_PIXEL_DUFFS_DEVICE( D, S, w ) \
     SET_PIXEL_DUFFS_DEVICE_N( D, S, w, 3 )


static void Bop_a8_set_alphapixel_Aop_argb1555( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0x7c1f;
     u32    g   = Cop & 0x03e0;

#define SET_PIXEL(d,a) \
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = (a>>3)+1;\
               register u32 t1 = (d & 0x7c1f);\
               register u32 t2 = (d & 0x03e0);\
               d = ((d) & 0x8000) | ((a & 0x80) << 8) | \
                   ((((rb-t1)*s+(t1<<5)) & 0x000f83e0) + \
                    ((( g-t2)*s+(t2<<5)) & 0x00007c00)) >> 5;\
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}


static void Bop_a8_set_alphapixel_Aop_rgba5551( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0xf83e;
     u32    g   = Cop & 0x07c0;

#define SET_PIXEL(d,a) \
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = (a>>3)+1;\
               register u32 t1 = (d & 0xf83e);\
               register u32 t2 = (d & 0x07c0);\
               d = (((d) & 0x0001)<<15) | ((a & 0x80) << 8) | \
                   ((((rb-t1)*s+(t1<<4)) & 0x000f83e0) + \
                    ((( g-t2)*s+(t2<<4)) & 0x00007c00)) >> 5;\
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}


static void Bop_a8_set_alphapixel_Aop_rgb16( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0xf81f;
     u32    g   = Cop & 0x07e0;

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = (a>>2)+1;\
               register u32 t1 = (d & 0xf81f);\
               register u32 t2 = (d & 0x07e0);\
               d  = ((((rb-t1)*s+(t1<<6)) & 0x003e07c0) + \
                     ((( g-t2)*s+(t2<<6)) & 0x0001f800)) >> 6;\
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_argb6666( GenefxState *gfxs )
{

     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];

     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0x3f03f;
     u32    g   = Cop & 0xfc0;


#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = (a>>2)+1;\
               register u32 t1 = (d & 0x3f03f);\
               register u32 t2 = (d & 0xfc0);\
               d  = ((((rb-t1)*s+(t1<<6)) & 0xfc0fc0) + \
                     ((( g-t2)*s+(t2<<6)) & 0xfc000)) >> 6;\
          }\
     }
     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL

}

static void Bop_a8_set_alphapixel_Aop_argb1666( GenefxState *gfxs )
{
     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];

     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0x3f03f;
     u32    g   = Cop & 0xfc0;


#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = (a>>2)+1;\
               register u32 t1 = (d & 0x3f03f);\
               register u32 t2 = (d & 0xfc0);\
               d  = ((((rb-t1)*s+(t1<<6)) & 0xfc0fc0) + \
                     ((( g-t2)*s+(t2<<6)) & 0xfc000)) >> 6;\
          }\
     }
     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_rgb18( GenefxState *gfxs )
{
     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];

     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0x3f03f;
     u32    g   = Cop & 0xfc0;


#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = (a>>2)+1;\
               register u32 t1 = (d & 0x3f03f);\
               register u32 t2 = (d & 0xfc0);\
               d  = ((((rb-t1)*s+(t1<<6)) & 0xfc0fc0) + \
                     ((( g-t2)*s+(t2<<6)) & 0xfc000)) >> 6;\
          }\
     }
     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL

}

static void Bop_a8_set_alphapixel_Aop_rgb24( GenefxState *gfxs )
{
     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];
     DFBColor  color = gfxs->color;

#define SET_PIXEL(d,r,g,b,a)\
     switch (a) {\
         case 0xff:\
               d[0] = b;\
               d[1] = g;\
               d[2] = r;\
          case 0: break;\
          default: {\
               register u16 s = a+1;\
               d[0] = ((b-d[0]) * s + (d[0] << 8)) >> 8;\
               d[1] = ((g-d[1]) * s + (d[1] << 8)) >> 8;\
               d[2] = ((r-d[2]) * s + (d[2] << 8)) >> 8;\
          }\
     }

     while (w>4) {
          SET_PIXEL( D, color.r, color.g, color.b, *S ); D+=3; S++;
          SET_PIXEL( D, color.r, color.g, color.b, *S ); D+=3; S++;
          SET_PIXEL( D, color.r, color.g, color.b, *S ); D+=3; S++;
          SET_PIXEL( D, color.r, color.g, color.b, *S ); D+=3; S++;
          w-=4;
     }
     while (w--) {
          SET_PIXEL( D, color.r, color.g, color.b, *S ); D+=3, S++;
     }

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_rgb32( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0xff00ff;
     u32    g   = Cop & 0x00ff00;

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = a+1;\
               register u32 t1 = (d & 0x00ff00ff);\
               register u32 t2 = (d & 0x0000ff00);\
               d = ((((rb-t1)*s+(t1<<8)) & 0xff00ff00) + \
                    ((( g-t2)*s+(t2<<8)) & 0x00ff0000)) >> 8;\
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}


/* saturating alpha blend */

static void Bop_a8_set_alphapixel_Aop_argb( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop | 0xff000000;
     u32    rb  = Cop & 0x00ff00ff;
     u32    g   = gfxs->color.g;

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = a+1;\
               register u32 s1 = 256-a;\
               register u32 sa = (((d >> 24) * s1) >> 8) + a;\
               d = (sa << 24) + \
                    (((((d & 0x00ff00ff)       * s1) + (rb  * s)) >> 8) & 0x00ff00ff) + \
                    (((((d & 0x0000ff00) >> 8) * s1) + ((g) * s))       & 0x0000ff00);  \
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_airgb( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;
     u32    rb  = Cop & 0x00ff00ff;
     u32    g   = gfxs->color.g;

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32  s = a+1;\
               register u32 s1 = 256-s;\
               register s32 sa = (d >> 24) - a;\
               if (sa < 0) sa = 0;\
               d = (sa << 24) + \
                    (((((d & 0x00ff00ff)       * s1) + (rb  * s)) >> 8) & 0x00ff00ff) + \
                    (((((d & 0x0000ff00) >> 8) * s1) + ((g) * s))       & 0x0000ff00);  \
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_a8( GenefxState *gfxs )
{
     int    w = gfxs->length;
     u8    *S = gfxs->Bop[0];
     u8    *D = gfxs->Aop[0];

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = 0xff;\
          case 0: break; \
          default: {\
               register u16 s1 = 255-a;\
               d = ((d * s1) >> 8) + a;\
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_yuy2( GenefxState *gfxs )
{
     int    w    = gfxs->length;
     u8    *S    = gfxs->Bop[0];
     u16   *D    = gfxs->Aop[0];
     u32    y    = gfxs->YCop;
     u32    u    = gfxs->CbCop;
     u32    v    = gfxs->CrCop;

#ifdef WORDS_BIGENDIAN
     u16  Cop0 = u | (y << 8);
     u16  Cop1 = v | (y << 8);

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff:\
               d = ((long)&(d) & 2) ? Cop1 : Cop0;\
          case 0x00: break;\
          default: {\
               register u32  s = a+1;\
               register u32 t1 = d & 0xff;\
               register u32 t2 = d >> 8;\
               if ((long)&(d) & 2)\
                    d = (((v-t1)*s+(t1<<8)) >> 8) |\
                        (((y-t2)*s+(t2<<8)) & 0xff00);\
               else\
                    d = (((u-t1)*s+(t1<<8)) >> 8) |\
                        (((y-t2)*s+(t2<<8)) & 0xff00);\
          } break;\
     }
#else
     u16    Cop0 = y | (u << 8);
     u16    Cop1 = y | (v << 8);

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff:\
               d = ((long)&(d) & 2) ? Cop1 : Cop0;\
          case 0x00: break;\
          default: {\
               register u32  s = a+1;\
               register u32 t1 = d & 0xff;\
               register u32 t2 = d >> 8;\
               if ((long)&(d) & 2)\
                    d = (((y-t1)*s+(t1<<8)) >> 8) |\
                        (((v-t2)*s+(t2<<8)) & 0xff00);\
               else\
                    d = (((y-t1)*s+(t1<<8)) >> 8) |\
                        (((u-t2)*s+(t2<<8)) & 0xff00);\
          } break;\
     }
#endif

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_yvyu( GenefxState *gfxs )
{
     int    w    = gfxs->length;
     u8    *S    = gfxs->Bop[0];
     u16   *D    = gfxs->Aop[0];
     u32    y    = gfxs->YCop;
     u32    u    = gfxs->CbCop;
     u32    v    = gfxs->CrCop;

#ifdef WORDS_BIGENDIAN
     u16  Cop0 = v | (y << 8);
     u16  Cop1 = u | (y << 8);

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff:\
               d = ((long)&(d) & 2) ? Cop1 : Cop0;\
          case 0x00: break;\
          default: {\
               register u32  s = a+1;\
               register u32 t1 = d & 0xff;\
               register u32 t2 = d >> 8;\
               if ((long)&(d) & 2)\
                    d = (((u-t1)*s+(t1<<8)) >> 8) |\
                        (((y-t2)*s+(t2<<8)) & 0xff00);\
               else\
                    d = (((v-t1)*s+(t1<<8)) >> 8) |\
                        (((y-t2)*s+(t2<<8)) & 0xff00);\
          } break;\
     }
#else
     u16    Cop0 = y | (v << 8);
     u16    Cop1 = y | (u << 8);

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff:\
               d = ((long)&(d) & 2) ? Cop1 : Cop0;\
          case 0x00: break;\
          default: {\
               register u32  s = a+1;\
               register u32 t1 = d & 0xff;\
               register u32 t2 = d >> 8;\
               if ((long)&(d) & 2)\
                    d = (((y-t1)*s+(t1<<8)) >> 8) |\
                        (((u-t2)*s+(t2<<8)) & 0xff00);\
               else\
                    d = (((y-t1)*s+(t1<<8)) >> 8) |\
                        (((v-t2)*s+(t2<<8)) & 0xff00);\
          } break;\
     }
#endif

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_rgb332( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u8    *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;
     u32    rgb = ((Cop & 0xe0) << 16) | ((Cop & 0x1c) << 8) | (Cop & 0x03);

#define SET_PIXEL(d,a) \
     switch (a) {\
          case 0xff: d = Cop;\
          case 0: break;\
          default: {\
               register u32 s = a + 1;\
               register u32 t = ((d & 0xe0) << 16) | ((d & 0x1c) << 8) | (d & 0x03);\
               register u32 c = ((rgb-t)*s + (t<<8)) & 0xe01c0300;\
               d = (c >> 24) | ((c >> 16) & 0xff) | ((c >> 8) & 0xff);\
          }\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_uyvy( GenefxState *gfxs )
{
     int    w    = gfxs->length;
     u8    *S    = gfxs->Bop[0];
     u16   *D    = gfxs->Aop[0];
     u32    y    = gfxs->YCop;
     u32    u    = gfxs->CbCop;
     u32    v    = gfxs->CrCop;
     u16    Cop0 = u | (y << 8);
     u16    Cop1 = v | (y << 8);

#define SET_PIXEL(d,a)\
     switch (a) {\
          case 0xff: d = ((long)&(d) & 2) ? Cop1 : Cop0;\
          case 0x00: break;\
          default: {\
               register u32  s = a+1;\
               register u32 t1 = d & 0xff;\
               register u32 t2 = d >> 8;\
               if ((long)&(d) & 2)\
                    d = (((v-t1)*s+(t1<<8)) >> 8) |\
                        (((y-t2)*s+(t2<<8)) & 0xff00);\
               else\
                    d = (((u-t1)*s+(t1<<8)) >> 8) |\
                        (((y-t2)*s+(t2<<8)) & 0xff00);\
          } break;\
     }

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_lut8( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u8    *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;

#if 0
     DFBColor  color   = gfxs->color;
     DFBColor *entries = gfxs->Alut->entries;

# define SET_PIXEL(d,alpha) \
     switch (alpha) {\
          case 0xff: d = Cop;\
          case 0: break; \
          default: {\
               register u16   s = alpha+1;\
               DFBColor      dc = entries[d];\
               u16           sa = alpha + dc.a;\
               dc.r = ((color.r - dc.r) * s + (dc.r << 8)) >> 8;\
               dc.g = ((color.g - dc.g) * s + (dc.g << 8)) >> 8;\
               dc.b = ((color.b - dc.b) * s + (dc.b << 8)) >> 8;\
               d = dfb_palette_search( gfxs->Alut, dc.r, dc.g, dc.b,\
                                       sa & 0xff00 ? 0xff : sa );\
          }\
     }
#else
# define SET_PIXEL(d,a) \
     if (a & 0x80) \
          d = Cop;
#endif

     SET_PIXEL_DUFFS_DEVICE( D, S, w );

#undef SET_PIXEL
}

static void Bop_a8_set_alphapixel_Aop_alut44( GenefxState *gfxs )
{
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u8    *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;

     DFBColor  color   = gfxs->color;
     DFBColor *entries = gfxs->Alut->entries;

#define SET_PIXEL(d,alpha) \
     switch (alpha) {\
          case 0xff: d = Cop;\
          case 0: break; \
          default: {\
               register u16   s = alpha+1;\
               DFBColor      dc = entries[d & 0x0f];\
               u16           sa = (d & 0xf0) + alpha;\
               dc.r = ((color.r - dc.r) * s + (dc.r << 8)) >> 8;\
               dc.g = ((color.g - dc.g) * s + (dc.g << 8)) >> 8;\
               dc.b = ((color.b - dc.b) * s + (dc.b << 8)) >> 8;\
               if (sa & 0xff00) sa = 0xf0;\
               d = (sa & 0xf0) + \
                    dfb_palette_search( gfxs->Alut, dc.r, dc.g, dc.b, 0x80 );\
          }\
     }

     while (w--) {
          SET_PIXEL( *D, *S );
          D++, S++;
     }

#undef SET_PIXEL
}

#undef SET_PIXEL_DUFFS_DEVICE

static const GenefxFunc Bop_a8_set_alphapixel_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_a8_set_alphapixel_Aop_argb1555,          /* DSPF_ARGB1555 */
     Bop_a8_set_alphapixel_Aop_rgb16,             /* DSPF_RGB16 */
     Bop_a8_set_alphapixel_Aop_rgb24,             /* DSPF_RGB24 */
     Bop_a8_set_alphapixel_Aop_rgb32,             /* DSPF_RGB32 */
     Bop_a8_set_alphapixel_Aop_argb,              /* DSPF_ARGB */
     Bop_a8_set_alphapixel_Aop_a8,                /* DSPF_A8 */
     Bop_a8_set_alphapixel_Aop_yuy2,              /* DSPF_YUY2 */
     Bop_a8_set_alphapixel_Aop_rgb332,            /* DSPF_RGB332 */
     Bop_a8_set_alphapixel_Aop_uyvy,              /* DSPF_UYVY */
     NULL,                                        /* DSPF_I420 */
     NULL,                                        /* DSPF_YV12 */
     Bop_a8_set_alphapixel_Aop_lut8,              /* DSPF_LUT8 */
     Bop_a8_set_alphapixel_Aop_alut44,            /* DSPF_ALUT44 */
     Bop_a8_set_alphapixel_Aop_airgb,             /* DSPF_AiRGB */
     NULL,                                        /* DSPF_A1 */
     NULL,                                        /* DSPF_NV12 */
     NULL,                                        /* DSPF_NV16 */
     NULL,                                        /* DSPF_ARGB2554 */
     NULL,                                        /* DSPF_ARGB4444 */
     NULL,                                        /* DSPF_RGBA4444 */
     NULL,                                        /* DSPF_NV21 */
     Bop_a8_set_alphapixel_Aop_argb,              /* DSPF_AYUV */
     NULL,                                        /* DSPF_A4 */
     Bop_a8_set_alphapixel_Aop_argb1666,          /* DSPF_ARGB1666 */
     Bop_a8_set_alphapixel_Aop_argb6666,          /* DSPF_ARGB6666 */
     Bop_a8_set_alphapixel_Aop_rgb18,             /* DSPF_RGB18 */
     NULL,                                        /* DSPF_LUT2 */
     NULL,                                        /* DSPF_RGB444 */
     NULL,                                        /* DSPF_RGB555 */
     NULL,                                        /* DSPF_BGR555 */
     Bop_a8_set_alphapixel_Aop_rgba5551,      /* DSPF_RGBA5551 */
     Bop_a8_set_alphapixel_Aop_yvyu,           /* DSPF_YVYU */
     NULL,                                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

/************** Bop_a1_set_alphapixel_Aop_PFI *********************************/

static void Bop_a1_set_alphapixel_Aop_argb1555( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u16    Cop = gfxs->Cop | 0x8000;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_rgba5551( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u16    Cop = gfxs->Cop | 0x0001;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_rgb16( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u16    Cop = gfxs->Cop;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_argb6666( GenefxState *gfxs )
{
     int       i;
     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];
     DFBColor  color = gfxs->color;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7))) {
               u32 pixel = PIXEL_ARGB6666( color.a, color.r, color.g, color.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D += 3;
     }

}

static void Bop_a1_set_alphapixel_Aop_argb1666( GenefxState *gfxs )
{
     int       i;
     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];
     DFBColor  color = gfxs->color;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7))) {
               u32 pixel = PIXEL_ARGB1666( color.a, color.r, color.g, color.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D += 3;
     }

}

static void Bop_a1_set_alphapixel_Aop_rgb18( GenefxState *gfxs )
{
     int       i;
     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];
     DFBColor  color = gfxs->color;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7))) {
               u32 pixel = PIXEL_RGB18( color.r, color.g, color.b );

               D[0] = pixel;
               D[1] = pixel >> 8;
               D[2] = pixel >> 16;
          }
          D += 3;
     }

}

static void Bop_a1_set_alphapixel_Aop_rgb24( GenefxState *gfxs )
{
     int       i;
     int       w     = gfxs->length;
     u8       *S     = gfxs->Bop[0];
     u8       *D     = gfxs->Aop[0];
     DFBColor  color = gfxs->color;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7))) {
               D[0] = color.b;
               D[1] = color.g;
               D[2] = color.r;
          }

          D += 3;
     }
}

static void Bop_a1_set_alphapixel_Aop_rgb32( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_argb( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop | 0xFF000000;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_airgb( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u32   *D   = gfxs->Aop[0];
     u32    Cop = gfxs->Cop & 0x00FFFFFF;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_a8( GenefxState *gfxs )
{
     int   i;
     int   w = gfxs->length;
     u8   *S = gfxs->Bop[0];
     u8   *D = gfxs->Aop[0];

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = 0xff;
     }
}

static void Bop_a1_set_alphapixel_Aop_yuy2( GenefxState *gfxs )
{
     int    i;
     int    w    = gfxs->length;
     u8    *S    = gfxs->Bop[0];
     u16   *D    = gfxs->Aop[0];
     u16    Cop0 = gfxs->YCop | (gfxs->CbCop << 8);
     u16    Cop1 = gfxs->YCop | (gfxs->CrCop << 8);

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7))) {
               D[i] = ((long)&D[i] & 2) ? Cop1 : Cop0;
          }
     }
}

static void Bop_a1_set_alphapixel_Aop_yvyu( GenefxState *gfxs )
{
     int    i;
     int    w    = gfxs->length;
     u8    *S    = gfxs->Bop[0];
     u16   *D    = gfxs->Aop[0];
     u16    Cop0 = gfxs->YCop | (gfxs->CbCop << 8);
     u16    Cop1 = gfxs->YCop | (gfxs->CrCop << 8);

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7))) {
               D[i] = ((long)&D[i] & 2) ? Cop0 : Cop1;
          }
     }
}

static void Bop_a1_set_alphapixel_Aop_rgb332( GenefxState *gfxs )
{
     int   i;
     int   w   = gfxs->length;
     u8   *S   = gfxs->Bop[0];
     u8   *D   = gfxs->Aop[0];
     u8    Cop = gfxs->Cop;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_uyvy( GenefxState *gfxs )
{
     int    i;
     int    w    = gfxs->length;
     u8    *S    = gfxs->Bop[0];
     u16   *D    = gfxs->Aop[0];
     u16    Cop0 = gfxs->CbCop | (gfxs->YCop << 8);
     u16    Cop1 = gfxs->CrCop | (gfxs->YCop << 8);

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7))) {
               D[i] = ((long)&D[i] & 2) ? Cop1 : Cop0;
          }
     }
}

static void Bop_a1_set_alphapixel_Aop_lut8( GenefxState *gfxs )
{
     int   i;
     int   w   = gfxs->length;
     u8   *S   = gfxs->Bop[0];
     u8   *D   = gfxs->Aop[0];
     u8    Cop = gfxs->Cop;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_alut44( GenefxState *gfxs )
{
     int   i;
     int   w   = gfxs->length;
     u8   *S   = gfxs->Bop[0];
     u8   *D   = gfxs->Aop[0];
     u8    Cop = gfxs->Cop;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_argb2554( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u16    Cop = gfxs->Cop | 0xC000;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_argb4444( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u16    Cop = gfxs->Cop | 0xF000;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static void Bop_a1_set_alphapixel_Aop_rgba4444( GenefxState *gfxs )
{
     int    i;
     int    w   = gfxs->length;
     u8    *S   = gfxs->Bop[0];
     u16   *D   = gfxs->Aop[0];
     u16    Cop = gfxs->Cop | 0x000F;

     for (i=0; i<w; i++) {
          if (S[i>>3] & (0x80 >> (i&7)))
               D[i] = Cop;
     }
}

static const GenefxFunc Bop_a1_set_alphapixel_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     Bop_a1_set_alphapixel_Aop_argb1555,          /* DSPF_ARGB1555 */
     Bop_a1_set_alphapixel_Aop_rgb16,             /* DSPF_RGB16 */
     Bop_a1_set_alphapixel_Aop_rgb24,             /* DSPF_RGB24 */
     Bop_a1_set_alphapixel_Aop_rgb32,             /* DSPF_RGB32 */
     Bop_a1_set_alphapixel_Aop_argb,              /* DSPF_ARGB */
     Bop_a1_set_alphapixel_Aop_a8,                /* DSPF_A8 */
     Bop_a1_set_alphapixel_Aop_yuy2,              /* DSPF_YUY2 */
     Bop_a1_set_alphapixel_Aop_rgb332,            /* DSPF_RGB332 */
     Bop_a1_set_alphapixel_Aop_uyvy,              /* DSPF_UYVY */
     NULL,                                        /* DSPF_I420 */
     NULL,                                        /* DSPF_YV12 */
     Bop_a1_set_alphapixel_Aop_lut8,              /* DSPF_LUT8 */
     Bop_a1_set_alphapixel_Aop_alut44,            /* DSPF_ALUT44 */
     Bop_a1_set_alphapixel_Aop_airgb,             /* DSPF_AiRGB */
     NULL,                                        /* DSPF_A1 */
     NULL,                                        /* DSPF_NV12 */
     NULL,                                        /* DSPF_NV16 */
     Bop_a1_set_alphapixel_Aop_argb2554,          /* DSPF_ARGB2554 */
     Bop_a1_set_alphapixel_Aop_argb4444,          /* DSPF_ARGB4444 */
     Bop_a1_set_alphapixel_Aop_rgba4444,          /* DSPF_RGBA4444 */
     NULL,                                        /* DSPF_NV21 */
     Bop_a1_set_alphapixel_Aop_argb,              /* DSPF_AYUV */
     NULL,                                        /* DSPF_A4 */
     Bop_a1_set_alphapixel_Aop_argb1666,          /* DSPF_ARGB1666 */
     Bop_a1_set_alphapixel_Aop_argb6666,          /* DSPF_ARGB6666 */
     Bop_a1_set_alphapixel_Aop_rgb18,             /* DSPF_RGB18 */
     NULL,                                        /* DSPF_LUT2 */
     NULL,                                        /* DSPF_RGB444 */
     NULL,                                        /* DSPF_RGB555 */
     NULL,                                        /* DSPF_BGR555 */
     Bop_a1_set_alphapixel_Aop_rgba5551,      /* DSPF_RGBA5551 */
     Bop_a1_set_alphapixel_Aop_yvyu,           /* DSPF_YVYU */
     NULL,                                         /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};


/**************************** Bop_translate_to_Aop ****************************/
/*
 * Need verify later *
 */
static void Bop_lut2_translate_to_Aop_lut4( GenefxState *gfxs )
{
     int  i;
     int  w = gfxs->length;
     int  W = (w + 3) / 4;
     u8  *S = gfxs->Bop[0];
     u8  *D = gfxs->Aop[0];

     for (i=0; i<W; i++, D+=4, w-=4) {
          u8 index;
          u8 pixels = S[i];

          switch (w) {
               default:
                    index = (pixels & 3);
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[3] = gfxs->trans[index];

               case 3:
                    index = (pixels >> 2) & 3;
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[2] = gfxs->trans[index];

               case 2:
                    index = (pixels >> 4) & 3;
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[1] = gfxs->trans[index];

               case 1:
                    index = (pixels >> 6);
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[0] = gfxs->trans[index];
          }
     }
}

/*
 * Need Verify Later *
 */
static void Bop_lut4_translate_to_Aop_lut8( GenefxState *gfxs )
{
     int  i;
     int  w = gfxs->length;
     int  W = (w + 1) / 2;
     u8  *S = gfxs->Bop[0];
     u8  *D = gfxs->Aop[0];

     for (i=0; i<W; i++, D+=2, w-=2) {
          u8 index;
          u8 pixels = S[i];

          switch (w) {
               default:
                    index = (pixels & 0xf);
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[1] = gfxs->trans[index];

               case 1:
                    index = (pixels >> 4);
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[0] = gfxs->trans[index];
          }
     }
}

static void Bop_lut2_translate_to_Aop_lut8( GenefxState *gfxs )
{
     int  i;
     int  w = gfxs->length;
     int  W = (w + 3) / 4;
     u8  *S = gfxs->Bop[0];
     u8  *D = gfxs->Aop[0];

     for (i=0; i<W; i++, D+=4, w-=4) {
          u8 index;
          u8 pixels = S[i];

          switch (w) {
               default:
                    index = (pixels & 3);
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[3] = gfxs->trans[index];

               case 3:
                    index = (pixels >> 2) & 3;
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[2] = gfxs->trans[index];

               case 2:
                    index = (pixels >> 4) & 3;
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[1] = gfxs->trans[index];

               case 1:
                    index = (pixels >> 6);
                    if (index < gfxs->num_trans && gfxs->trans[index] >= 0)
                         D[0] = gfxs->trans[index];
          }
     }
}

/********************************* Xacc_blend *********************************/

static void Xacc_blend_zero( GenefxState *gfxs )
{
     int                i;
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;

     for (i=0; i<w; i++) {
          if (!(Y[i].RGB.a & 0xF000))
               X[i].RGB.a = X[i].RGB.r = X[i].RGB.g = X[i].RGB.b = 0;
          else
               X[i] = Y[i];
     }
}

static void Xacc_blend_one( GenefxState *gfxs )
{
     int                i;
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;

     for (i=0; i<w; i++) {
          X[i] = Y[i];
     }
}

static void Xacc_blend_srccolor( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;

     if (gfxs->Sacc) {
          GenefxAccumulator *S = gfxs->Sacc;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    X->RGB.r = ((S->RGB.r + 1) * Y->RGB.r) >> 8;
                    X->RGB.g = ((S->RGB.g + 1) * Y->RGB.g) >> 8;
                    X->RGB.b = ((S->RGB.b + 1) * Y->RGB.b) >> 8;
                    X->RGB.a = ((S->RGB.a + 1) * Y->RGB.a) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
               S++;
          }
     }
     else {
          GenefxAccumulator Cacc = gfxs->Cacc;
          Cacc.RGB.r = Cacc.RGB.r + 1;
          Cacc.RGB.g = Cacc.RGB.g + 1;
          Cacc.RGB.b = Cacc.RGB.b + 1;
          Cacc.RGB.a = Cacc.RGB.a + 1;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    X->RGB.r = (Cacc.RGB.r * Y->RGB.r) >> 8;
                    X->RGB.g = (Cacc.RGB.g * Y->RGB.g) >> 8;
                    X->RGB.b = (Cacc.RGB.b * Y->RGB.b) >> 8;
                    X->RGB.a = (Cacc.RGB.a * Y->RGB.a) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
          }
     }
}

static void Xacc_blend_invsrccolor( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;

     if (gfxs->Sacc) {
          GenefxAccumulator *S = gfxs->Sacc;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    X->RGB.r = ((0x100 - S->RGB.r) * Y->RGB.r) >> 8;
                    X->RGB.g = ((0x100 - S->RGB.g) * Y->RGB.g) >> 8;
                    X->RGB.b = ((0x100 - S->RGB.b) * Y->RGB.b) >> 8;
                    X->RGB.a = ((0x100 - S->RGB.a) * Y->RGB.a) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
               S++;
          }
     }
     else {
          GenefxAccumulator Cacc = gfxs->Cacc;
          Cacc.RGB.r = 0x100 - Cacc.RGB.r;
          Cacc.RGB.g = 0x100 - Cacc.RGB.g;
          Cacc.RGB.b = 0x100 - Cacc.RGB.b;
          Cacc.RGB.a = 0x100 - Cacc.RGB.a;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    X->RGB.r = (Cacc.RGB.r * Y->RGB.r) >> 8;
                    X->RGB.g = (Cacc.RGB.g * Y->RGB.g) >> 8;
                    X->RGB.b = (Cacc.RGB.b * Y->RGB.b) >> 8;
                    X->RGB.a = (Cacc.RGB.a * Y->RGB.a) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
          }
     }
}

static void Xacc_blend_srcalpha( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;

     if (gfxs->Sacc) {
          GenefxAccumulator *S = gfxs->Sacc;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    register u16 Sa = S->RGB.a + 1;

                    X->RGB.r = (Sa * Y->RGB.r) >> 8;
                    X->RGB.g = (Sa * Y->RGB.g) >> 8;
                    X->RGB.b = (Sa * Y->RGB.b) >> 8;					
                    
					if(gfxs->cmp_mode!=DSBF_ACMP_OP_NONE)
					{						
						X->RGB.a = Y->RGB.a;					
					}
					else
						X->RGB.a = (Sa * Y->RGB.a) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
               S++;
          }
     }
     else {
          register u16 Sa = gfxs->color.a + 1;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    X->RGB.r = (Sa * Y->RGB.r) >> 8;
                    X->RGB.g = (Sa * Y->RGB.g) >> 8;
                    X->RGB.b = (Sa * Y->RGB.b) >> 8;
                    
					if(gfxs->cmp_mode!=DSBF_ACMP_OP_NONE)
					{
						X->RGB.a = Y->RGB.a;
					}
					else
						X->RGB.a = (Sa * Y->RGB.a) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
          }
     }
}

static void Xacc_blend_invsrcalpha( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;

     if (gfxs->Sacc) {
          GenefxAccumulator *S = gfxs->Sacc;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    register u16 Sa = 0x100 - S->RGB.a;

                    X->RGB.r = (Sa * Y->RGB.r) >> 8;
                    X->RGB.g = (Sa * Y->RGB.g) >> 8;
                    X->RGB.b = (Sa * Y->RGB.b) >> 8;
                    
					if(gfxs->cmp_mode!=DSBF_ACMP_OP_NONE)
					{				
						X->RGB.a = Y->RGB.a;					
					}
					else					
						X->RGB.a = (Sa * Y->RGB.a) >> 8;
				
               } else
                    *X = *Y;

               X++;
               Y++;
               S++;
          }
     }
     else {
          register u16 Sa = 0x100 - gfxs->color.a;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    
                    X->RGB.r = (Sa * Y->RGB.r) >> 8;
                    X->RGB.g = (Sa * Y->RGB.g) >> 8;
                    X->RGB.b = (Sa * Y->RGB.b) >> 8;
					if(gfxs->cmp_mode!=DSBF_ACMP_OP_NONE)
						X->RGB.a = Y->RGB.a;
					else
						X->RGB.a = (Sa * Y->RGB.a) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
          }
     }
}

static void Xacc_blend_dstalpha( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(Y->RGB.a & 0xF000)) {
               register u16 Da = D->RGB.a + 1;

               X->RGB.r = (Da * Y->RGB.r) >> 8;
               X->RGB.g = (Da * Y->RGB.g) >> 8;
               X->RGB.b = (Da * Y->RGB.b) >> 8;
               X->RGB.a = (Da * Y->RGB.a) >> 8;
          } else
               *X = *Y;

          X++;
          Y++;
          D++;
     }
}

static void Xacc_blend_invdstalpha( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(Y->RGB.a & 0xF000)) {
               register u16 Da = 0x100 - D->RGB.a;

               X->RGB.r = (Da * Y->RGB.r) >> 8;
               X->RGB.g = (Da * Y->RGB.g) >> 8;
               X->RGB.b = (Da * Y->RGB.b) >> 8;
               X->RGB.a = (Da * Y->RGB.a) >> 8;
          } else
               *X = *Y;

          X++;
          Y++;
          D++;
     }
}

static void Xacc_blend_destcolor( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(Y->RGB.a & 0xF000)) {
               X->RGB.r = ((D->RGB.r + 1) * Y->RGB.r) >> 8;
               X->RGB.g = ((D->RGB.g + 1) * Y->RGB.g) >> 8;
               X->RGB.b = ((D->RGB.b + 1) * Y->RGB.b) >> 8;
               X->RGB.a = ((D->RGB.a + 1) * Y->RGB.a) >> 8;
          } else
               *X = *Y;

          X++;
          Y++;
          D++;
     }
}

static void Xacc_blend_invdestcolor( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(Y->RGB.a & 0xF000)) {
               X->RGB.r = ((0x100 - D->RGB.r) * Y->RGB.r) >> 8;
               X->RGB.g = ((0x100 - D->RGB.g) * Y->RGB.g) >> 8;
               X->RGB.b = ((0x100 - D->RGB.b) * Y->RGB.b) >> 8;
               X->RGB.a = ((0x100 - D->RGB.a) * Y->RGB.a) >> 8;
          } else
               *X = *Y;

          X++;
          Y++;
          D++;
     }
}

static void Xacc_blend_srcalphasat( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *X = gfxs->Xacc;
     GenefxAccumulator *Y = gfxs->Yacc;
     GenefxAccumulator *D = gfxs->Dacc;

     if (gfxs->Sacc) {
          GenefxAccumulator *S = gfxs->Sacc;

          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    register u16 Sa = MIN( S->RGB.a + 1, 0x100 - D->RGB.a );

                    X->RGB.a =       Y->RGB.a;
                    X->RGB.r = (Sa * Y->RGB.r) >> 8;
                    X->RGB.g = (Sa * Y->RGB.g) >> 8;
                    X->RGB.b = (Sa * Y->RGB.b) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
               D++;
               S++;
          }
     }
     else {
          while (w--) {
               if (!(Y->RGB.a & 0xF000)) {
                    register u16 Sa = MIN( gfxs->color.a + 1, 0x100 - D->RGB.a );

                    X->RGB.a =       Y->RGB.a;
                    X->RGB.r = (Sa * Y->RGB.r) >> 8;
                    X->RGB.g = (Sa * Y->RGB.g) >> 8;
                    X->RGB.b = (Sa * Y->RGB.b) >> 8;
               } else
                    *X = *Y;

               X++;
               Y++;
               D++;
          }
     }
}

static GenefxFunc Xacc_blend[] = {
     Xacc_blend_zero,         /* DSBF_ZERO         */
     Xacc_blend_one,          /* DSBF_ONE          */
     Xacc_blend_srccolor,     /* DSBF_SRCCOLOR     */
     Xacc_blend_invsrccolor,  /* DSBF_INVSRCCOLOR  */
     Xacc_blend_srcalpha,     /* DSBF_SRCALPHA     */
     Xacc_blend_invsrcalpha,  /* DSBF_INVSRCALPHA  */
     Xacc_blend_dstalpha,     /* DSBF_DESTALPHA    */
     Xacc_blend_invdstalpha,  /* DSBF_INVDESTALPHA */
     Xacc_blend_destcolor,    /* DSBF_DESTCOLOR    */
     Xacc_blend_invdestcolor, /* DSBF_INVDESTCOLOR */
     Xacc_blend_srcalphasat   /* DSBF_SRCALPHASAT  */
};

/********************************* Dacc_modulation ****************************/

static void Dacc_set_alpha( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     int                a = gfxs->color.a;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.a = a;
          }

          D++;
     }
}

static void Dacc_modulate_alpha( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     int                a = gfxs->Cacc.RGB.a;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.a = (a * D->RGB.a) >> 8;
          }

          D++;
     }
}

static void Dacc_modulate_rgb( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     GenefxAccumulator  Cacc = gfxs->Cacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.r = (Cacc.RGB.r * D->RGB.r) >> 8;
               D->RGB.g = (Cacc.RGB.g * D->RGB.g) >> 8;
               D->RGB.b = (Cacc.RGB.b * D->RGB.b) >> 8;
          }

          D++;
     }
}

static void Dacc_modulate_rgb_set_alpha( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     GenefxAccumulator  Cacc = gfxs->Cacc;
     int                a    = gfxs->color.a;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.a = a;
               D->RGB.r = (Cacc.RGB.r * D->RGB.r) >> 8;
               D->RGB.g = (Cacc.RGB.g * D->RGB.g) >> 8;
               D->RGB.b = (Cacc.RGB.b * D->RGB.b) >> 8;
          }

          D++;
     }
}

static void Dacc_modulate_argb( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     GenefxAccumulator  Cacc = gfxs->Cacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.a = (Cacc.RGB.a * D->RGB.a) >> 8;
               D->RGB.r = (Cacc.RGB.r * D->RGB.r) >> 8;
               D->RGB.g = (Cacc.RGB.g * D->RGB.g) >> 8;
               D->RGB.b = (Cacc.RGB.b * D->RGB.b) >> 8;
          }

          D++;
     }
}

static GenefxFunc Dacc_modulation[] = {
     NULL,
     NULL,
     Dacc_set_alpha,
     Dacc_modulate_alpha,
     Dacc_modulate_rgb,
     Dacc_modulate_rgb,
     Dacc_modulate_rgb_set_alpha,
     Dacc_modulate_argb
};

/********************************* misc accumulator operations ****************/

static void Dacc_premultiply( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               register u16 Da = D->RGB.a + 1;

               D->RGB.r = (Da * D->RGB.r) >> 8;
               D->RGB.g = (Da * D->RGB.g) >> 8;
               D->RGB.b = (Da * D->RGB.b) >> 8;
          }

          D++;
     }
}

static void Dacc_premultiply_color_alpha( GenefxState *gfxs )
{
     int                w  = gfxs->length;
     GenefxAccumulator *D  = gfxs->Dacc;
     register u16       Ca = gfxs->Cacc.RGB.a;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.r = (Ca * D->RGB.r) >> 8;
               D->RGB.g = (Ca * D->RGB.g) >> 8;
               D->RGB.b = (Ca * D->RGB.b) >> 8;
          }

          D++;
     }
}

static void Dacc_demultiply( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               register u16 Da = D->RGB.a + 1;

               D->RGB.r = (D->RGB.r << 8) / Da;
               D->RGB.g = (D->RGB.g << 8) / Da;
               D->RGB.b = (D->RGB.b << 8) / Da;
          }

          D++;
     }
}

static void Dacc_xor_C( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     GenefxAccumulator *D     = gfxs->Dacc;
     DFBColor           color = gfxs->color;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.a ^= color.a;
               D->RGB.r ^= color.r;
               D->RGB.g ^= color.g;
               D->RGB.b ^= color.b;
          }

          D++;
     }
}

static GenefxFunc Dacc_xor = Dacc_xor_C;

static void Sacc_xor_Dacc( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.a ^= S->RGB.a;
               D->RGB.r ^= S->RGB.r;
               D->RGB.g ^= S->RGB.g;
               D->RGB.b ^= S->RGB.b;
          }
          D++;
          S++;
     }
}

static void Cacc_to_Dacc( GenefxState *gfxs )
{
     int                w    = gfxs->length;
     GenefxAccumulator *D    = gfxs->Dacc;
     GenefxAccumulator  Cacc = gfxs->Cacc;

     while (w--)
          *D++ = Cacc;
}

static void SCacc_add_to_Dacc_C( GenefxState *gfxs )
{
     int                w     = gfxs->length;
     GenefxAccumulator *D     = gfxs->Dacc;
     GenefxAccumulator  SCacc = gfxs->SCacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->RGB.a += SCacc.RGB.a;
               D->RGB.r += SCacc.RGB.r;
               D->RGB.g += SCacc.RGB.g;
               D->RGB.b += SCacc.RGB.b;
          }
          D++;
     }
}

static GenefxFunc SCacc_add_to_Dacc = SCacc_add_to_Dacc_C;

static void Sacc_add_to_Dacc_C( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *S = gfxs->Sacc;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
		  	  if(gfxs->cmp_mode == DSBF_ACMP_OP_MAX)
		  	  {
			     D->RGB.a = (D->RGB.a>S->RGB.a)? D->RGB.a:S->RGB.a;
		  	  }
			  else if(gfxs->cmp_mode == DSBF_ACMP_OP_MIN)
			  	 D->RGB.a = (D->RGB.a>S->RGB.a)? S->RGB.a:D->RGB.a;
			  else
			  	 D->RGB.a += S->RGB.a;			  	

               D->RGB.r += S->RGB.r;
               D->RGB.g += S->RGB.g;
               D->RGB.b += S->RGB.b;
          }
          D++;
          S++;
     }
}

static GenefxFunc Sacc_add_to_Dacc = Sacc_add_to_Dacc_C;

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

/* change the last value to adjust the size of the device (1-4) */
#define SET_PIXEL_DUFFS_DEVICE( D, S, w ) \
     SET_PIXEL_DUFFS_DEVICE_N( D, S, w, 3 )

#define SET_PIXEL( D, S )                              \
     if (!(S.RGB.a & 0xF000)) {                        \
          RGB_TO_YCBCR( S.RGB.r, S.RGB.g, S.RGB.b,     \
                        D.YUV.y, D.YUV.u, D.YUV.v );   \
     }

static void Dacc_RGB_to_YCbCr_C( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     GenefxAccumulator *S = gfxs->Dacc;

     SET_PIXEL_DUFFS_DEVICE( D, S, w );
}

#undef SET_PIXEL_DUFFS_DEVICE
#undef SET_PIXEL

static GenefxFunc Dacc_RGB_to_YCbCr = Dacc_RGB_to_YCbCr_C;

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

/* change the last value to adjust the size of the device (1-4) */
#define SET_PIXEL_DUFFS_DEVICE( D, S, w ) \
     SET_PIXEL_DUFFS_DEVICE_N( D, S, w, 2 )

#define SET_PIXEL( D, S )                              \
     if (!(S.YUV.a & 0xF000)) {                        \
          YCBCR_TO_RGB( S.YUV.y, S.YUV.u, S.YUV.v,     \
                        D.RGB.r, D.RGB.g, D.RGB.b );   \
     }

static void Dacc_YCbCr_to_RGB_C( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;
     GenefxAccumulator *S = gfxs->Dacc;

     SET_PIXEL_DUFFS_DEVICE( D, S, w );
}

#undef SET_PIXEL_DUFFS_DEVICE
#undef SET_PIXEL

static GenefxFunc Dacc_YCbCr_to_RGB = Dacc_YCbCr_to_RGB_C;

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

/* change the last value to adjust the size of the device (1-4) */
#define SET_PIXEL_DUFFS_DEVICE( D, S, w ) \
     SET_PIXEL_DUFFS_DEVICE_N( D, S, w, 3 )

#define SET_PIXEL( D, S )               \
     switch (S >> 26) {                 \
          case 0:                       \
               break;                   \
          case 0x3f:                    \
               D = RGB32_TO_RGB16( S ); \
               break;                   \
          default:                      \
               D = (((( (((S>>8) & 0xf800) | ((S>>3) & 0x001f))                                     \
                        - (D & 0xf81f)) * ((S>>26)+1) + ((D & 0xf81f)<<6)) & 0x003e07c0)            \
                      +                                                                             \
                    ((( ((S>>5) & 0x07e0)                                                           \
                        - (D & 0x07e0)) * ((S>>26)+1) + ((D & 0x07e0)<<6)) & 0x0001f800)) >> 6;     \
     } while (0)

static void Bop_argb_blend_alphachannel_src_invsrc_Aop_rgb16( GenefxState *gfxs )
{
     int  w = gfxs->length;
     u32 *S = gfxs->Bop[0];
     u16 *D = gfxs->Aop[0];

     SET_PIXEL_DUFFS_DEVICE( D, S, w );
}

#undef SET_PIXEL_DUFFS_DEVICE
#undef SET_PIXEL

static void Bop_argb_blend_alphachannel_src_invsrc_Aop_rgb32( GenefxState *gfxs )
{
     int  w = gfxs->length;
     int Dstep = gfxs->Astep;
     u32 *S = gfxs->Bop[0];
     u32 *D = gfxs->Aop[0];

     while (w--) {
          u32 dp32   = *D;
          u32 sp32   = *S++;
          int salpha = (sp32 >> 25) + 1;

#define rb (sp32 & 0xff00ff)
#define g  (sp32 & 0x00ff00)

          *D = ((((rb-(dp32 & 0xff00ff))*salpha+((dp32 & 0xff00ff)<<7)) & 0x7f807f80) +
                  ((( g-(dp32 & 0x00ff00))*salpha+((dp32 & 0x00ff00)<<7)) & 0x007f8000)) >> 7;
          D += Dstep;

#undef rb
#undef g
     }
}

static const GenefxFunc Bop_argb_blend_alphachannel_src_invsrc_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     NULL,                                             /* DSPF_ARGB1555 */
     Bop_argb_blend_alphachannel_src_invsrc_Aop_rgb16, /* DSPF_RGB16 */
     NULL,                                             /* DSPF_RGB24 */
     Bop_argb_blend_alphachannel_src_invsrc_Aop_rgb32, /* DSPF_RGB32 */
     NULL,                                             /* DSPF_ARGB */
     NULL,                                             /* DSPF_A8 */
     NULL,                                             /* DSPF_YUY2 */
     NULL,                                             /* DSPF_RGB332 */
     NULL,                                             /* DSPF_UYVY */
     NULL,                                             /* DSPF_I420 */
     NULL,                                             /* DSPF_YV12 */
     NULL,                                             /* DSPF_LUT8 */
     NULL,                                             /* DSPF_ALUT44 */
     NULL,                                             /* DSPF_AiRGB */
     NULL,                                             /* DSPF_A1 */
     NULL,                                             /* DSPF_NV12 */
     NULL,                                             /* DSPF_NV16 */
     NULL,                                             /* DSPF_ARGB2554 */
     NULL,                                             /* DSPF_ARGB4444 */
     NULL,                                             /* DSPF_RGBA4444 */
     NULL,                                             /* DSPF_NV21 */
     NULL,                                             /* DSPF_AYUV */
     NULL,                                             /* DSPF_A4 */
     NULL,                                             /* DSPF_ARGB1666 */
     NULL,                                             /* DSPF_ARGB6666 */
     NULL,                                             /* DSPF_RGB18 */
     NULL,                                             /* DSPF_LUT2 */
     NULL,                                             /* DSPF_RGB444 */
     NULL,                                             /* DSPF_RGB555 */
     NULL,                                             /* DSPF_BGR555 */
     NULL,                                             /* DSPF_RGBA5551 */
     NULL,                                             /* DSPF_YVYU */
     NULL,                                             /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

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

/* change the last value to adjust the size of the device (1-4) */
#define SET_PIXEL_DUFFS_DEVICE( D, S, w ) \
     SET_PIXEL_DUFFS_DEVICE_N( D, S, w, 3 )

#define SET_PIXEL( D, S )                                   \
do {                                                        \
     int invsrc = 256 - (S >> 24);                          \
                                                            \
     u32 Drb = ((D & 0x00ff00ff) * invsrc) >> 8;            \
     u32 Dag = ((D & 0xff00ff00) >> 8) * invsrc;            \
                                                            \
     D = S + (Drb & 0x00ff00ff) + (Dag & 0xff00ff00);       \
} while (0)

static void Bop_argb_blend_alphachannel_one_invsrc_Aop_argb( GenefxState *gfxs )
{
     int  w = gfxs->length;
     u32 *S = gfxs->Bop[0];
     u32 *D = gfxs->Aop[0];

     SET_PIXEL_DUFFS_DEVICE( D, S, w );
}

#undef SET_PIXEL_DUFFS_DEVICE
#undef SET_PIXEL

static const GenefxFunc Bop_argb_blend_alphachannel_one_invsrc_Aop_PFI[DFB_NUM_PIXELFORMATS] = {
     NULL,                                             /* DSPF_ARGB1555 */
     NULL,                                             /* DSPF_RGB16 */
     NULL,                                             /* DSPF_RGB24 */
     Bop_argb_blend_alphachannel_one_invsrc_Aop_argb,  /* DSPF_RGB32 */
     Bop_argb_blend_alphachannel_one_invsrc_Aop_argb,  /* DSPF_ARGB */
     NULL,                                             /* DSPF_A8 */
     NULL,                                             /* DSPF_YUY2 */
     NULL,                                             /* DSPF_RGB332 */
     NULL,                                             /* DSPF_UYVY */
     NULL,                                             /* DSPF_I420 */
     NULL,                                             /* DSPF_YV12 */
     NULL,                                             /* DSPF_LUT8 */
     NULL,                                             /* DSPF_ALUT44 */
     NULL,                                             /* DSPF_AiRGB */
     NULL,                                             /* DSPF_A1 */
     NULL,                                             /* DSPF_NV12 */
     NULL,                                             /* DSPF_NV16 */
     NULL,                                             /* DSPF_ARGB2554 */
     NULL,                                             /* DSPF_ARGB4444 */
     NULL,                                             /* DSPF_RGBA4444 */
     NULL,                                             /* DSPF_NV21 */
     NULL,                                             /* DSPF_AYUV */
     NULL,                                             /* DSPF_A4 */
     NULL,                                             /* DSPF_ARGB1666 */
     NULL,                                             /* DSPF_ARGB6666 */
     NULL,                                             /* DSPF_RGB18 */
     NULL,                                             /* DSPF_LUT2 */
     NULL,                                             /* DSPF_RGB444 */
     NULL,                                             /* DSPF_RGB555 */
     NULL,                                             /* DSPF_BGR555 */
     NULL,                                             /* DSPF_RGBA5551 */
     NULL,                                             /* DSPF_YVYU */
     NULL,                                             /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                     /*DSPF_ABGR*/
};

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

/* A8/A1 to YCbCr */
static void Dacc_Alpha_to_YCbCr( GenefxState *gfxs )
{
     int                w = gfxs->length;
     GenefxAccumulator *D = gfxs->Dacc;

     while (w--) {
          if (!(D->RGB.a & 0xF000)) {
               D->YUV.y = 235;
               D->YUV.u = 128;
               D->YUV.v = 128;
          }

          D++;
     }
}

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

static void Sop_is_Aop( GenefxState *gfxs ) { gfxs->Sop = gfxs->Aop; gfxs->Ostep = gfxs->Astep; }
static void Sop_is_Bop( GenefxState *gfxs ) { gfxs->Sop = gfxs->Bop; gfxs->Ostep = gfxs->Bstep; }

static void Slut_is_Alut( GenefxState *gfxs ) { gfxs->Slut = gfxs->Alut;}
static void Slut_is_Blut( GenefxState *gfxs ) { gfxs->Slut = gfxs->Blut;}

static void Sacc_is_NULL( GenefxState *gfxs ) { gfxs->Sacc = NULL;}
static void Sacc_is_Aacc( GenefxState *gfxs ) { gfxs->Sacc = gfxs->Aacc;}
static void Sacc_is_Bacc( GenefxState *gfxs ) { gfxs->Sacc = gfxs->Bacc;}
static void Sacc_is_Tacc( GenefxState *gfxs ) { gfxs->Sacc = gfxs->Tacc;}

static void Dacc_is_Aacc( GenefxState *gfxs ) { gfxs->Dacc = gfxs->Aacc;}
static void Dacc_is_Bacc( GenefxState *gfxs ) { gfxs->Dacc = gfxs->Bacc;}

static void Xacc_is_Aacc( GenefxState *gfxs ) { gfxs->Xacc = gfxs->Aacc;}
static void Xacc_is_Bacc( GenefxState *gfxs ) { gfxs->Xacc = gfxs->Bacc;}
static void Xacc_is_Tacc( GenefxState *gfxs ) { gfxs->Xacc = gfxs->Tacc;}

static void Yacc_is_Aacc( GenefxState *gfxs ) { gfxs->Yacc = gfxs->Aacc;}
static void Yacc_is_Bacc( GenefxState *gfxs ) { gfxs->Yacc = gfxs->Bacc;}

static void Len_is_Slen( GenefxState *gfxs )  { gfxs->length = gfxs->Slen;}
static void Len_is_Dlen( GenefxState *gfxs )  { gfxs->length = gfxs->Dlen;}

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

#ifdef USE_MMX
static bool has_mmx( void )
{
#ifdef ARCH_X86_64
     return true;
#else
     u32 a, b, c, d;

     asm( "pushfl             \n"
          "pushfl             \n"
          "popl %0            \n"
          "movl %0, %1        \n"
          "xorl $0x200000, %0 \n"
          "pushl %0           \n"
          "popfl              \n"
          "pushfl             \n"
          "popl %0            \n"
          "popfl"
          : "=a" (a), "=r" (b)
          :
          : "cc" );

     if (a == b)
          return false;

     asm( "pushl %%ebx        \n"
          "cpuid              \n"
          "movl %%ebx, %1     \n"
          "popl %%ebx"
          : "=a" (a), "=r" (b), "=c" (c), "=d" (d)
          : "a" (0)
          : "cc" );

     if (!a)
          return false;

     asm( "pushl %%ebx        \n"
          "cpuid              \n"
          "movl %%ebx, %1     \n"
          "popl %%ebx"
          : "=a" (a), "=r" (b), "=c" (c), "=d" (d)
          : "a" (1)
          : "cc" );

     return (d & 0x800000) ? true : false;
#endif /* !ARCH_X86_64 */
}
#endif

void gGetDriverInfo( GraphicsDriverInfo *info )
{
     snprintf( info->name,
               DFB_GRAPHICS_DRIVER_INFO_NAME_LENGTH, "Software Driver" );

#if SIZEOF_LONG == 8
     gInit_64bit();
#endif

#ifdef USE_MMX
     if (has_mmx()) {
          if (!dfb_config->mmx) {
               D_INFO( "DirectFB/Genefx: MMX detected, but disabled by option 'no-mmx'\n");
          }
          else {
               gInit_MMX();

               snprintf( info->name, DFB_GRAPHICS_DRIVER_INFO_NAME_LENGTH,
                         "MMX Software Driver" );

               D_INFO( "DirectFB/Genefx: MMX detected and enabled\n");
          }
     }
     else {
          D_INFO( "DirectFB/Genefx: No MMX detected\n" );
     }
#endif

     snprintf( info->vendor, DFB_GRAPHICS_DRIVER_INFO_VENDOR_LENGTH, "directfb.org" );

     info->version.major = 0;
     info->version.minor = 6;
}

void gGetDeviceInfo( GraphicsDeviceInfo *info )
{
     snprintf( info->name, DFB_GRAPHICS_DEVICE_INFO_NAME_LENGTH,
               "Software Rasterizer" );

     snprintf( info->vendor, DFB_GRAPHICS_DEVICE_INFO_VENDOR_LENGTH,
               use_mmx ? "MMX" : "Generic" );

     info->caps.accel    = DFXL_NONE;
     info->caps.flags    = 0;
     info->caps.drawing  = DSDRAW_NOFX;
     info->caps.blitting = DSBLIT_NOFX;
}

#define MODULATION_FLAGS (DSBLIT_BLEND_ALPHACHANNEL |  \
                          DSBLIT_BLEND_COLORALPHA |    \
                          DSBLIT_COLORIZE |            \
                          DSBLIT_DST_PREMULTIPLY  |    \
                          DSBLIT_SRC_PREMULTIPLY  |    \
                          DSBLIT_SRC_PREMULTCOLOR |    \
                          DSBLIT_DEMULTIPLY       |    \
                          DSBLIT_XOR)

#ifndef WORDS_BIGENDIAN
#define BGR_TO_RGB16(pixel)  ( (((pixel) <<  8) & 0xF800) | \
                               (((pixel) >>  5) & 0x07E0) | \
                               (((pixel) >> 19) & 0x001F) )

/*
 * Fast RGB24 to RGB16 conversion.
 */
static void
Bop_rgb24_to_Aop_rgb16_LE( GenefxState *gfxs )
{
     int  w = gfxs->length;
     u8  *S = gfxs->Bop[0];
     u16 *D = gfxs->Aop[0];

     while ((unsigned long)S & 3) {
          *D++ = PIXEL_RGB16( S[0], S[1], S[2] );

          S += 3;
          w -= 1;
     }

     if ((unsigned long)D & 2) {
          *D++ = PIXEL_RGB16( S[0], S[1], S[2] );

          w -= 1;
          S += 3;

          while (w > 1) {
               *(u32*)D = PIXEL_RGB16( S[0], S[1], S[2] ) | (PIXEL_RGB16( S[3], S[4], S[5] ) << 16);

               w -= 2;
               D += 2;
               S += 6;
          }
     }
     else {
          u32 *S32 = (u32*)S;
          u32 *D32 = (u32*)D;

          while (w > 3) {
               D32[0] = BGR_TO_RGB16(  S32[0] ) | (BGR_TO_RGB16( (S32[0] >> 24) | (S32[1] <<  8) ) << 16);
               D32[1] = BGR_TO_RGB16( (S32[1] >> 16) | (S32[2] << 16) ) | (BGR_TO_RGB16( S32[2] >> 8 ) << 16);

               D32 += 2;
               S32 += 3;
               w   -= 4;
          }

          S = (u8*)  S32;
          D = (u16*) D32;
     }

     while (w > 0) {
          *D++ = PIXEL_RGB16( S[0], S[1], S[2] );

          w -= 1;
          S += 3;
     }
}

/*
 * Fast RGB32 to RGB16 conversion.
 */
static void
Bop_rgb32_to_Aop_rgb16_LE( GenefxState *gfxs )
{
     int  w = gfxs->length;
     u32 *S = gfxs->Bop[0];
     u32 *D = gfxs->Aop[0];

     if ((unsigned long)D & 2) {
          u16 *d = (u16*)D;

          d[0] = RGB32_TO_RGB16( S[0] );

          w--;
          S++;

          D = (u32*)(d+1);
     }

     while (w > 1) {
          D[0] = RGB32_TO_RGB16( S[0] ) | (RGB32_TO_RGB16( S[1] ) << 16);

          w -= 2;
          S += 2;
          D += 1;
     }

     if (w > 0) {
          u16 *d = (u16*)D;

          d[0] = RGB32_TO_RGB16( S[0] );
     }
}
#endif  /* #ifndef WORDS_BIGENDIAN */

bool gAcquire( CardState *state, DFBAccelerationMask accel )
{
     DFBResult    ret;
     GenefxState *gfxs;
     GenefxFunc  *funcs;
     int          dst_pfi;
     int          src_pfi     = 0;
     CoreSurface *destination = state->destination;
     CoreSurface *source      = state->source;
     DFBColor     color       = state->color;
     bool         src_ycbcr   = false;
     bool         dst_ycbcr   = false;

     CoreSurfaceAccessFlags access = CSAF_WRITE;

     if (dfb_config->hardware_only) {
          if (dfb_config->software_warn) {
               if (DFB_BLITTING_FUNCTION( accel ))
                    D_WARN( "Ignoring blit (%x) from %s to %s, flags 0x%08x, funcs %d %d", accel,
                            source ? dfb_pixelformat_name(source->config.format) : "NULL SOURCE",
                            destination ? dfb_pixelformat_name(destination->config.format) : "NULL DESTINATION",
                            state->blittingflags, state->src_blend, state->dst_blend );
               else
                    D_WARN( "Ignoring draw (%x) to %s, flags 0x%08x", accel,
                            destination ? dfb_pixelformat_name(destination->config.format) : "NULL DESTINATION",
                            state->drawingflags );
          }

          return false;
     }
	 
#ifdef PATCH_MSTAR_GE_BLEND_OPT
     /*We do not support SW blend for MSTAR special alpha blend operations*/
     if(DFB_BLITTING_FUNCTION( accel ) && 
              state->blittingflags & (DSBLIT_BLEND_ALPHACHANNEL | DSBLIT_BLEND_COLORALPHA)
              && IS_MSTAR_GE_BLEND_PARAM(state->mstar_patchBlendParam))
     {
            D_WARN( "Can not support sw blend with mstar special blend parameters");
            return false;
     }
#endif


	 

     if (!state->gfxs) {
          gfxs = D_CALLOC( 1, sizeof(GenefxState) );
          if (!gfxs) {
               D_ERROR( "DirectFB/Genefx: Couldn't allocate state struct!\n" );
               return false;
          }

          state->gfxs = gfxs;
     }

     gfxs  = state->gfxs;
     funcs = gfxs->funcs;

     /* Destination may have been destroyed. */
     if (!destination)
          return false;

     /* Destination buffer may have been destroyed (suspended), i.e. by vt-switching */
     if (destination->num_buffers == 0)
          return false;

     /* Source may have been destroyed. */
     if (DFB_BLITTING_FUNCTION( accel ) && !source)
          return false;

     if(DFB_DRAWING_FUNCTION(accel) && state->drawingflags & (DSDRAW_COLOR_GRADIENT_X | DSDRAW_COLOR_GRADIENT_Y))
	   return false;

     /*
      * Destination setup
      */

     if (DFB_BLITTING_FUNCTION( accel )) {
          if (state->blittingflags & (DSBLIT_BLEND_ALPHACHANNEL |
                                      DSBLIT_BLEND_COLORALPHA   |
                                      DSBLIT_DST_COLORKEY))
               access |= CSAF_READ;
     }
     else if (state->drawingflags & (DSDRAW_BLEND | DSDRAW_DST_COLORKEY))
          access |= CSAF_READ;

     /* Lock destination */
     ret = dfb_surface_lock_buffer( destination, state->to, CSAID_CPU, access, &state->dst );
     if (ret) {
          D_DERROR( ret, "DirectFB/Genefx: Could not lock destination!\n" );
          return false;
     }

     gfxs->dst_caps   = destination->config.caps;
     gfxs->dst_height = destination->config.size.h;
     gfxs->dst_format = destination->config.format;
     gfxs->dst_bpp    = DFB_BYTES_PER_PIXEL( gfxs->dst_format );
     dst_pfi          = DFB_PIXELFORMAT_INDEX( gfxs->dst_format );

     gfxs->dst_org[0] = state->dst.addr;
     gfxs->dst_pitch  = state->dst.pitch;
	 gfxs->cmp_mode   = state->cmp_mode;     


     switch (gfxs->dst_format) {
          case DSPF_I420:
               gfxs->dst_org[1] = gfxs->dst_org[0] + gfxs->dst_height * gfxs->dst_pitch;
               gfxs->dst_org[2] = gfxs->dst_org[1] + gfxs->dst_height/2 * gfxs->dst_pitch/2;
               break;
          case DSPF_YV12:
               gfxs->dst_org[2] = gfxs->dst_org[0] + gfxs->dst_height * gfxs->dst_pitch;
               gfxs->dst_org[1] = gfxs->dst_org[2] + gfxs->dst_height/2 * gfxs->dst_pitch/2;
               break;
          case DSPF_NV12:
          case DSPF_NV21:
          case DSPF_NV16:
               gfxs->dst_org[1] = gfxs->dst_org[0] + gfxs->dst_height * gfxs->dst_pitch;
               break;
          default:
               break;
     }

     gfxs->dst_field_offset = gfxs->dst_height/2 * gfxs->dst_pitch;


     /*
      * Source setup
      */

     if (DFB_BLITTING_FUNCTION( accel )) {
#if FIXME_SC_3
          DFBSurfaceLockFlags flags = DSLF_READ;

          if (accel == DFXL_STRETCHBLIT)
               flags |= CSLF_FORCE;
#endif

          /* Lock source */
          ret = dfb_surface_lock_buffer( source, state->from, CSAID_CPU, CSAF_READ, &state->src );
          if (ret) {
               D_DERROR( ret, "DirectFB/Genefx: Could not lock source!\n" );
               dfb_surface_unlock_buffer( destination, &state->dst );
               return false;
          }

          gfxs->src_caps   = source->config.caps;
          gfxs->src_height = source->config.size.h;
          gfxs->src_format = source->config.format;
          gfxs->src_bpp    = DFB_BYTES_PER_PIXEL( gfxs->src_format );
          src_pfi          = DFB_PIXELFORMAT_INDEX( gfxs->src_format );

          gfxs->src_org[0] = state->src.addr;
          gfxs->src_pitch  = state->src.pitch;

          switch (gfxs->src_format) {
               case DSPF_I420:
                    gfxs->src_org[1] = gfxs->src_org[0] + gfxs->src_height * gfxs->src_pitch;
                    gfxs->src_org[2] = gfxs->src_org[1] + gfxs->src_height/2 * gfxs->src_pitch/2;
                    break;
               case DSPF_YV12:
                    gfxs->src_org[2] = gfxs->src_org[0] + gfxs->src_height * gfxs->src_pitch;
                    gfxs->src_org[1] = gfxs->src_org[2] + gfxs->src_height/2 * gfxs->src_pitch/2;
                    break;
               case DSPF_NV12:
               case DSPF_NV21:
               case DSPF_NV16:
                    gfxs->src_org[1] = gfxs->src_org[0] + gfxs->src_height * gfxs->src_pitch;
                    break;
               default:
                    break;
          }

          gfxs->src_field_offset = gfxs->src_height/2 * gfxs->src_pitch;

          state->flags |= CSF_SOURCE_LOCKED;
     }


     /* premultiply source (color) */
     if (DFB_DRAWING_FUNCTION(accel) && (state->drawingflags & DSDRAW_SRC_PREMULTIPLY)) {
          u16 ca = color.a + 1;

          color.r = (color.r * ca) >> 8;
          color.g = (color.g * ca) >> 8;
          color.b = (color.b * ca) >> 8;
     }


     gfxs->color = color;


     switch (gfxs->dst_format) {
          case DSPF_ARGB1555:
               gfxs->Cop = PIXEL_ARGB1555( color.a, color.r, color.g, color.b );
               break;
          case DSPF_RGB16:
               gfxs->Cop = PIXEL_RGB16( color.r, color.g, color.b );
               break;
          case DSPF_RGB18:
               gfxs->Cop = PIXEL_RGB18( color.r, color.g, color.b );
               break;
          case DSPF_RGB24:
               gfxs->Cop = PIXEL_RGB32( color.r, color.g, color.b );
               break;
          case DSPF_RGB32:
               gfxs->Cop = PIXEL_RGB32( color.r, color.g, color.b );
               break;
          case DSPF_ARGB:
               gfxs->Cop = PIXEL_ARGB( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ABGR:
               gfxs->Cop = PIXEL_ABGR( color.a, color.r, color.g, color.b );
               break;     
          case DSPF_AiRGB:
               gfxs->Cop = PIXEL_AiRGB( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB6666:
               gfxs->Cop = PIXEL_ARGB6666( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB1666:
               gfxs->Cop = PIXEL_ARGB1666( color.a, color.r, color.g, color.b );
               break;
          case DSPF_A1:
               gfxs->Cop = color.a >> 7;
               break;
          case DSPF_A4:
               gfxs->Cop = color.a >> 4;
               break;
          case DSPF_A8:
               gfxs->Cop = color.a;
               break;
          case DSPF_YUY2:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_YUY2( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               dst_ycbcr = true;
               break;
          case DSPF_YVYU:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_YVYU( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               dst_ycbcr = true;
               break;
          case DSPF_RGB332:
               gfxs->Cop = PIXEL_RGB332( color.r, color.g, color.b );
               break;
          case DSPF_UYVY:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_UYVY( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               dst_ycbcr = true;
               break;
          case DSPF_I420:
          case DSPF_YV12:
          case DSPF_NV12:
          case DSPF_NV16:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = gfxs->YCop;
               dst_ycbcr = true;
               break;
          case DSPF_NV21:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CrCop, gfxs->CbCop );
               gfxs->Cop = gfxs->YCop;
               dst_ycbcr = true;
               break;
          case DSPF_LUT1:
          case DSPF_LUT2:
          case DSPF_LUT4:
          case DSPF_LUT8:
               gfxs->Cop  = state->color_index;
               gfxs->Alut = destination->palette;
               break;
          case DSPF_ALUT44:
               gfxs->Cop  = (color.a & 0xF0) + state->color_index;
               gfxs->Alut = destination->palette;
               break;
          case DSPF_ARGB2554:
               gfxs->Cop = PIXEL_ARGB2554( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB4444:
               gfxs->Cop = PIXEL_ARGB4444( color.a, color.r, color.g, color.b );
               break;
          case DSPF_RGBA4444:
               gfxs->Cop = PIXEL_RGBA4444( color.a, color.r, color.g, color.b );
               break;
          case DSPF_AYUV:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_AYUV( color.a, gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               dst_ycbcr = true;
               break;
          case DSPF_RGB444:
               gfxs->Cop = PIXEL_RGB444( color.r, color.g, color.b );
               break;
          case DSPF_RGB555:
               gfxs->Cop = PIXEL_RGB555( color.r, color.g, color.b );
               break;
          case DSPF_BGR555:
               gfxs->Cop = PIXEL_BGR555( color.r, color.g, color.b );
               break;
          case DSPF_RGBA5551:
               gfxs->Cop = PIXEL_RGBA5551( color.a, color.r, color.g, color.b );
               break;
          default:
               D_ONCE("unsupported destination format");
               goto error;
     }

     if (DFB_BLITTING_FUNCTION( accel )) {
          switch (gfxs->src_format) {
               case DSPF_LUT1:
               case DSPF_LUT2:
               case DSPF_LUT4:
               case DSPF_LUT8:
               case DSPF_ALUT44:
                    gfxs->Blut = source->palette;
               case DSPF_ARGB1555:
               case DSPF_RGBA5551:
               case DSPF_ARGB2554:
               case DSPF_ARGB4444:
               case DSPF_RGBA4444:
               case DSPF_ARGB1666:
               case DSPF_ARGB6666:
               case DSPF_RGB16:
               case DSPF_RGB18:
               case DSPF_RGB24:
               case DSPF_RGB32:
               case DSPF_ARGB:
               case DSPF_ABGR: 
               case DSPF_AiRGB:
               case DSPF_RGB332:
               case DSPF_RGB444:
               case DSPF_RGB555:
               case DSPF_BGR555:
                    if (dst_ycbcr &&
                        state->blittingflags & (DSBLIT_COLORIZE |
                                                DSBLIT_SRC_PREMULTCOLOR))
                         goto error;
               case DSPF_A1:
               case DSPF_A4:
               case DSPF_A8:
                    if (DFB_PLANAR_PIXELFORMAT(gfxs->dst_format) &&
                        state->blittingflags & DSBLIT_DST_COLORKEY)
                         goto error;
                    break;
               case DSPF_I420:
               case DSPF_YV12:
               case DSPF_NV12:
               case DSPF_NV21:
               case DSPF_NV16:
                    if (state->blittingflags & DSBLIT_SRC_COLORKEY)
                         goto error;
               case DSPF_YUY2:
               case DSPF_YVYU:
               case DSPF_UYVY:
               case DSPF_AYUV:
                    if (dst_ycbcr) {
                         if (state->blittingflags & (DSBLIT_COLORIZE     |
                                                     DSBLIT_SRC_PREMULTCOLOR))
                              goto error;

                         if (DFB_PLANAR_PIXELFORMAT(gfxs->dst_format) &&
                             state->blittingflags & DSBLIT_DST_COLORKEY)
                              goto error;
                    }
                    src_ycbcr = true;
                    break;
               default:
                    D_ONCE("unsupported source format");
                    goto error;
          }
     }

     gfxs->need_accumulator = true;

     /* Initialization */
     gfxs->Astep = gfxs->Bstep = gfxs->Ostep = 1;

     switch (accel) {
          case DFXL_FILLRECTANGLE:
          case DFXL_DRAWRECTANGLE:
          case DFXL_DRAWLINE:
          case DFXL_FILLTRIANGLE:
          case DFXL_DRAWOVAL:
               if (state->drawingflags & ~(DSDRAW_DST_COLORKEY | DSDRAW_SRC_PREMULTIPLY)) {
                    GenefxAccumulator Cacc, SCacc;

                    /* not yet completed optimizing checks */
                    if (state->drawingflags & DSDRAW_BLEND) {
                         if (state->src_blend == DSBF_ZERO) {
                              if (state->dst_blend == DSBF_ZERO) {
                                   gfxs->Cop = 0;
                                   if (state->drawingflags & DSDRAW_DST_COLORKEY) {
                                        gfxs->Dkey = state->dst_colorkey;
                                        *funcs++ = Cop_toK_Aop_PFI[dst_pfi];
                                   }
                                   else
                                        *funcs++ = Cop_to_Aop_PFI[dst_pfi];
                                   break;
                              }
                              else if (state->dst_blend == DSBF_ONE) {
                                   break;
                              }
                         }
                         else if (state->src_blend == DSBF_ONE && state->dst_blend == DSBF_ZERO) {
                              if (state->drawingflags & DSDRAW_DST_COLORKEY) {
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Cop_toK_Aop_PFI[dst_pfi];
                              }
                              else
                                   *funcs++ = Cop_to_Aop_PFI[dst_pfi];
                              break;
                         }
                    }

                    /* load from destination */
                    *funcs++ = Sop_is_Aop;
                    if (DFB_PIXELFORMAT_IS_INDEXED(gfxs->dst_format))
                         *funcs++ = Slut_is_Alut;
                    *funcs++ = Dacc_is_Aacc;
                    *funcs++ = Sop_PFI_to_Dacc[dst_pfi];

                    /* premultiply destination */
                    if (state->drawingflags & DSDRAW_DST_PREMULTIPLY)
                         *funcs++ = Dacc_premultiply;

                    /* xor destination */
                    if (state->drawingflags & DSDRAW_XOR)
                         *funcs++ = Dacc_xor;

                    /* load source (color) */
                    Cacc.RGB.a = color.a;
                    if (!dst_ycbcr) {
                         Cacc.RGB.r = color.r;
                         Cacc.RGB.g = color.g;
                         Cacc.RGB.b = color.b;
                    } else {
                         Cacc.YUV.y = gfxs->YCop;
                         Cacc.YUV.u = gfxs->CbCop;
                         Cacc.YUV.v = gfxs->CrCop;
                    }

                    /* premultiply source (color) */
                    /*if (state->drawingflags & DSDRAW_SRC_PREMULTIPLY) {
                         u16 ca = color.a + 1;

                         Cacc.r = (Cacc.r * ca) >> 8;
                         Cacc.g = (Cacc.g * ca) >> 8;
                         Cacc.b = (Cacc.b * ca) >> 8;
                    }*/

                    if (state->drawingflags & DSDRAW_BLEND) {
                         /* source blending */
                         switch (state->src_blend) {
                              case DSBF_ZERO:
                                   break;
                              case DSBF_ONE:
                                   SCacc = Cacc;
                                   break;
                              case DSBF_SRCCOLOR:
                                   SCacc.RGB.a = (Cacc.RGB.a * (Cacc.RGB.a + 1)) >> 8;
                                   SCacc.RGB.r = (Cacc.RGB.r * (Cacc.RGB.r + 1)) >> 8;
                                   SCacc.RGB.g = (Cacc.RGB.g * (Cacc.RGB.g + 1)) >> 8;
                                   SCacc.RGB.b = (Cacc.RGB.b * (Cacc.RGB.b + 1)) >> 8;
                                   break;
                              case DSBF_INVSRCCOLOR:
                                   SCacc.RGB.a = (Cacc.RGB.a * (0x100 - Cacc.RGB.a)) >> 8;
                                   SCacc.RGB.r = (Cacc.RGB.r * (0x100 - Cacc.RGB.r)) >> 8;
                                   SCacc.RGB.g = (Cacc.RGB.g * (0x100 - Cacc.RGB.g)) >> 8;
                                   SCacc.RGB.b = (Cacc.RGB.b * (0x100 - Cacc.RGB.b)) >> 8;
                                   break;
                              case DSBF_SRCALPHA: {
                                        u16 ca = color.a + 1;

                                        SCacc.RGB.a = (Cacc.RGB.a * ca) >> 8;
                                        SCacc.RGB.r = (Cacc.RGB.r * ca) >> 8;
                                        SCacc.RGB.g = (Cacc.RGB.g * ca) >> 8;
                                        SCacc.RGB.b = (Cacc.RGB.b * ca) >> 8;
                                        break;
                                   }
                              case DSBF_INVSRCALPHA: {
                                        u16 ca = 0x100 - color.a;

                                        SCacc.RGB.a = (Cacc.RGB.a * ca) >> 8;
                                        SCacc.RGB.r = (Cacc.RGB.r * ca) >> 8;
                                        SCacc.RGB.g = (Cacc.RGB.g * ca) >> 8;
                                        SCacc.RGB.b = (Cacc.RGB.b * ca) >> 8;
                                        break;
                                   }
                              case DSBF_SRCALPHASAT:
                                   *funcs++ = Sacc_is_NULL;
                              case DSBF_DESTALPHA:
                              case DSBF_INVDESTALPHA:
                              case DSBF_DESTCOLOR:
                              case DSBF_INVDESTCOLOR:
                                   *funcs++ = Dacc_is_Bacc;
                                   *funcs++ = Cacc_to_Dacc;

                                   *funcs++ = Dacc_is_Aacc;
                                   *funcs++ = Xacc_is_Bacc;
                                   *funcs++ = Yacc_is_Bacc;
                                   *funcs++ = Xacc_blend[state->src_blend - 1];

                                   break;

                              default:
                                   D_BUG( "unknown src_blend %d", state->src_blend );
                         }


                         /* destination blending */
                         *funcs++ = Sacc_is_NULL;
                         *funcs++ = Xacc_is_Aacc;
                         *funcs++ = Yacc_is_Aacc;

                         if (state->dst_blend > D_ARRAY_SIZE(Xacc_blend) || state->dst_blend < 1)
                              D_BUG( "unknown dst_blend %d", state->dst_blend );
                         else
                              *funcs++ = Xacc_blend[state->dst_blend - 1];

                         /* add source to destination accumulator */
                         switch (state->src_blend) {
                              case DSBF_ZERO:
                                   break;
                              case DSBF_ONE:
                              case DSBF_SRCCOLOR:
                              case DSBF_INVSRCCOLOR:
                              case DSBF_SRCALPHA:
                              case DSBF_INVSRCALPHA:
                                   if (SCacc.RGB.a || SCacc.RGB.r ||
                                       SCacc.RGB.g || SCacc.RGB.b)
                                        *funcs++ = SCacc_add_to_Dacc;
                                   break;
                              case DSBF_DESTALPHA:
                              case DSBF_INVDESTALPHA:
                              case DSBF_DESTCOLOR:
                              case DSBF_INVDESTCOLOR:
                              case DSBF_SRCALPHASAT:
                                   *funcs++ = Sacc_is_Bacc;
                                   *funcs++ = Sacc_add_to_Dacc;
                                   break;

                              default:
                                   D_BUG( "unknown src_blend %d", state->src_blend );
                         }
                    }

                    /* demultiply result */
                    if (state->drawingflags & DSDRAW_DEMULTIPLY)
                         *funcs++ = Dacc_demultiply;

                    /* write to destination */
                    *funcs++ = Sacc_is_Aacc;
                    if (state->drawingflags & DSDRAW_DST_COLORKEY) {
                         gfxs->Dkey = state->dst_colorkey;
                         *funcs++ = Sacc_toK_Aop_PFI[dst_pfi];
                    }
                    else
                         *funcs++ = Sacc_to_Aop_PFI[dst_pfi];

                    /* store computed Cacc */
                    gfxs->Cacc  = Cacc;
                    gfxs->SCacc = SCacc;
               }
               else {
                    gfxs->need_accumulator = false;

                    if (state->drawingflags & DSDRAW_DST_COLORKEY) {
                         gfxs->Dkey = state->dst_colorkey;
                         *funcs++ = Cop_toK_Aop_PFI[dst_pfi];
                    }
                    else
                         *funcs++ = Cop_to_Aop_PFI[dst_pfi];
               }
               break;
          case DFXL_BLIT:
               if (state->blittingflags == DSBLIT_BLEND_ALPHACHANNEL &&
                   state->src_blend     == DSBF_SRCALPHA             &&
                   state->dst_blend     == DSBF_INVSRCALPHA)
               {
                    if (gfxs->src_format == DSPF_ARGB &&
                        Bop_argb_blend_alphachannel_src_invsrc_Aop_PFI[dst_pfi])
                    {
                         *funcs++ = Bop_argb_blend_alphachannel_src_invsrc_Aop_PFI[dst_pfi];
                         break;
                    }
               }
               if (state->blittingflags == DSBLIT_BLEND_ALPHACHANNEL &&
                   state->src_blend     == DSBF_ONE                  &&
                   state->dst_blend     == DSBF_INVSRCALPHA)
               {
                    if (gfxs->src_format == DSPF_ARGB &&
                        Bop_argb_blend_alphachannel_one_invsrc_Aop_PFI[dst_pfi])
                    {
                         *funcs++ = Bop_argb_blend_alphachannel_one_invsrc_Aop_PFI[dst_pfi];
                         break;
                    }
               }
               if (((state->blittingflags == (DSBLIT_COLORIZE | DSBLIT_BLEND_ALPHACHANNEL |
                                              DSBLIT_SRC_PREMULTIPLY) &&
                     state->src_blend == DSBF_ONE)
                    ||
                    (state->blittingflags == (DSBLIT_COLORIZE | DSBLIT_BLEND_ALPHACHANNEL) &&
                     state->src_blend == DSBF_SRCALPHA))
                   &&
                   state->dst_blend == DSBF_INVSRCALPHA)
               {
                    if (gfxs->src_format == DSPF_A8 && Bop_a8_set_alphapixel_Aop_PFI[dst_pfi]) {
                         *funcs++ = Bop_a8_set_alphapixel_Aop_PFI[dst_pfi];
                         break;
                    }
                    if (gfxs->src_format == DSPF_A1 && Bop_a1_set_alphapixel_Aop_PFI[dst_pfi]) {
                         *funcs++ = Bop_a1_set_alphapixel_Aop_PFI[dst_pfi];
                         break;
                    }
               }
#ifndef WORDS_BIGENDIAN
               if (state->blittingflags       == DSBLIT_NOFX &&
                   source->config.format      == DSPF_RGB24 &&
                   destination->config.format == DSPF_RGB16)
               {
                    *funcs++ = Bop_rgb24_to_Aop_rgb16_LE;
                    break;
               }
               if (state->blittingflags == DSBLIT_NOFX &&
                   (source->config.format == DSPF_RGB32 || source->config.format == DSPF_ARGB) &&
                   destination->config.format == DSPF_RGB16)
               {
                    *funcs++ = Bop_rgb32_to_Aop_rgb16_LE;
                    break;
               }
#endif
               /* fallthru */
          case DFXL_TRAPEZOID_BLIT:
          case DFXL_STRETCHBLIT: {
                    int  modulation = state->blittingflags & MODULATION_FLAGS;

                    if (modulation) {
                         bool read_destination = false;
                         bool source_needs_destination = false;
                         bool scale_from_accumulator;

                         /* check if destination has to be read */
                         if (state->blittingflags & (DSBLIT_BLEND_ALPHACHANNEL |
                                                     DSBLIT_BLEND_COLORALPHA)) {
                              switch (state->src_blend) {
                                   case DSBF_DESTALPHA:
                                   case DSBF_DESTCOLOR:
                                   case DSBF_INVDESTALPHA:
                                   case DSBF_INVDESTCOLOR:
                                   case DSBF_SRCALPHASAT:
                                        source_needs_destination = true;
                                   default:
                                        ;
                              }

                              read_destination = source_needs_destination        ||
                                                 (state->dst_blend != DSBF_ZERO) ||
                                                 (state->blittingflags & DSBLIT_XOR);
                         }
                         else if (state->blittingflags & DSBLIT_XOR) {
                              read_destination = true;
                         }

                         scale_from_accumulator = !read_destination &&
                                                  (accel == DFXL_STRETCHBLIT);

                         /* read the destination if needed */
                         if (read_destination) {
                              *funcs++ = Sop_is_Aop;
                              if (DFB_PIXELFORMAT_IS_INDEXED(gfxs->dst_format))
                                   *funcs++ = Slut_is_Alut;
                              *funcs++ = Dacc_is_Aacc;
                              *funcs++ = Sop_PFI_to_Dacc[dst_pfi];

                              if (state->blittingflags & DSBLIT_DST_PREMULTIPLY)
                                   *funcs++ = Dacc_premultiply;
                         }
                         else if (scale_from_accumulator) {
                              *funcs++ = Len_is_Slen;
                         }

                         /* read the source */
                         *funcs++ = Sop_is_Bop;
                         if (DFB_PIXELFORMAT_IS_INDEXED(gfxs->src_format))
                              *funcs++ = Slut_is_Blut;
                         *funcs++ = Dacc_is_Bacc;
                         if (state->blittingflags & DSBLIT_SRC_COLORKEY) {
                              gfxs->Skey = state->src_colorkey;
                              if (accel == DFXL_BLIT || scale_from_accumulator)
                                   *funcs++ = Sop_PFI_Kto_Dacc[src_pfi];
                              else
                                   *funcs++ = Sop_PFI_SKto_Dacc[src_pfi];
                         }
                         else {
                              if (accel == DFXL_BLIT || scale_from_accumulator)
                                   *funcs++ = Sop_PFI_to_Dacc[src_pfi];
                              else
                                   *funcs++ = Sop_PFI_Sto_Dacc[src_pfi];
                         }

                         if (!src_ycbcr && dst_ycbcr) {
                              if (DFB_COLOR_BITS_PER_PIXEL(gfxs->src_format))
                                   *funcs++ = Dacc_RGB_to_YCbCr;
                              /*else
                                   *funcs++ = Dacc_Alpha_to_YCbCr;*/
                         }
                         else if (src_ycbcr && !dst_ycbcr) {
                              if (DFB_COLOR_BITS_PER_PIXEL(gfxs->dst_format))
                                   *funcs++ = Dacc_YCbCr_to_RGB;
                         }

                         /* Premultiply color alpha? */
                         if (state->blittingflags & DSBLIT_SRC_PREMULTCOLOR) {
                              gfxs->Cacc.RGB.a = color.a + 1;
                              *funcs++ = Dacc_premultiply_color_alpha;
                         }

                         /* modulate the source if requested */
                         if (Dacc_modulation[modulation & 0x7]) {
	
                              /* modulation source */
                              gfxs->Cacc.RGB.a = color.a + 1;
                              if (!dst_ycbcr) {
                                   gfxs->Cacc.RGB.r = color.r + 1;
                                   gfxs->Cacc.RGB.g = color.g + 1;
                                   gfxs->Cacc.RGB.b = color.b + 1;
                              } else {
                                   gfxs->Cacc.YUV.y = gfxs->YCop  + 1;
                                   gfxs->Cacc.YUV.u = gfxs->CbCop + 1;
                                   gfxs->Cacc.YUV.v = gfxs->CrCop + 1;
                              }

                              *funcs++ = Dacc_modulation[modulation & 0x7];
                         }

                         /* Premultiply (modulated) source alpha? */
                         if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY)
                              *funcs++ = Dacc_premultiply;

                         /* Xor source with destination */
                         if (state->blittingflags & DSBLIT_XOR) {
                              *funcs++ = Sacc_is_Aacc;
                              *funcs++ = Dacc_is_Bacc;
                              *funcs++ = Sacc_xor_Dacc;
                         }

                         /* do blend functions and combine both accumulators */
                         if (state->blittingflags & (DSBLIT_BLEND_ALPHACHANNEL | DSBLIT_BLEND_COLORALPHA)) {
                              /* Xacc will be blended and written to while
                                 Sacc and Dacc point to the SRC and DST
                                 as referenced by the blending functions */
                              *funcs++ = Sacc_is_Bacc;
                              *funcs++ = Dacc_is_Aacc;

                              if (source_needs_destination &&
                                  state->dst_blend != DSBF_ONE) {
                                   /* blend the destination */
                                   *funcs++ = Yacc_is_Aacc;
                                   *funcs++ = Xacc_is_Tacc;
                                   *funcs++ = Xacc_blend[state->dst_blend - 1];

                                   /* blend the source */
                                   *funcs++ = Xacc_is_Bacc;
                                   *funcs++ = Yacc_is_Bacc;
                                   *funcs++ = Xacc_blend[state->src_blend - 1];
                              }
                              else {
                                   /* blend the destination if needed */

                                   if (read_destination) {

                                        *funcs++ = Yacc_is_Aacc;
                                        *funcs++ = Xacc_is_Tacc;
                                        *funcs++ = Xacc_blend[state->dst_blend - 1];
                                   }

                                   /* blend the source */

                                   *funcs++ = Xacc_is_Bacc;
                                   *funcs++ = Yacc_is_Bacc;
                                   *funcs++ = Xacc_blend[state->src_blend - 1];
                              }

                              /* add the destination to the source */
                              if (read_destination) {
                                   *funcs++ = Sacc_is_Tacc;
                                   *funcs++ = Dacc_is_Bacc;
                                   *funcs++ = Sacc_add_to_Dacc;
                              }
                         }

                         if (state->blittingflags & DSBLIT_DEMULTIPLY) {
                              *funcs++ = Dacc_is_Bacc;
                              *funcs++ = Dacc_demultiply;
                         }

                         /* write source to destination */
                         *funcs++ = Sacc_is_Bacc;
                         if (scale_from_accumulator) {
                              *funcs++ = Len_is_Dlen;
                              if (state->blittingflags & DSBLIT_DST_COLORKEY ) {
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Sacc_StoK_Aop_PFI[dst_pfi];
                              } else
                                   *funcs++ = Sacc_Sto_Aop_PFI[dst_pfi];
                         } else {
                              if (state->blittingflags & DSBLIT_DST_COLORKEY ) {
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Sacc_toK_Aop_PFI[dst_pfi];
                              } else
                                   *funcs++ = Sacc_to_Aop_PFI[dst_pfi];
                         }
                    }
                    else if (state->blittingflags == DSBLIT_INDEX_TRANSLATION &&
                             DFB_PIXELFORMAT_IS_INDEXED(gfxs->src_format) &&
                             DFB_PIXELFORMAT_IS_INDEXED(gfxs->dst_format))
                    {
                         gfxs->trans     = state->index_translation;
                         gfxs->num_trans = state->num_translation;

                         switch (gfxs->src_format) {
                              case DSPF_LUT2:
                                   switch (gfxs->dst_format) {
                                        case DSPF_LUT8:
                                             *funcs++ = Bop_lut2_translate_to_Aop_lut8;
                                             break;

                                        case DSPF_LUT4:
                                             *funcs++ = Bop_lut2_translate_to_Aop_lut4;
                                             break;

                                        default:
                                             D_ONCE( "no index translation to %s implemented",
                                                     dfb_pixelformat_name( gfxs->dst_format ) );
                                             break;
                                   }
                                   break;

                              case DSPF_LUT4:
                                   switch (gfxs->dst_format) {
                                        case DSPF_LUT8:
                                             *funcs++ = Bop_lut4_translate_to_Aop_lut8;
                                             break;

                                        default:
                                             D_ONCE( "no index translation to %s implemented",
                                                     dfb_pixelformat_name( gfxs->dst_format ) );
                                             break;
                                   }
                                   break;

                              default:
                                   D_ONCE( "no index translation from %s implemented",
                                           dfb_pixelformat_name( gfxs->src_format ) );
                                   break;
                         }
                    }
                    else if ((gfxs->src_format == gfxs->dst_format &&
                              (!DFB_PIXELFORMAT_IS_INDEXED(gfxs->src_format) ||
                               dfb_palette_equal( gfxs->Alut, gfxs->Blut )))   ||
                             ((gfxs->src_format == DSPF_I420 || gfxs->src_format == DSPF_YV12) &&
                              (gfxs->dst_format == DSPF_I420 || gfxs->dst_format == DSPF_YV12)))
                    {
                         gfxs->need_accumulator = false;

                         if (accel == DFXL_BLIT) {
                              if (state->blittingflags & DSBLIT_SRC_COLORKEY &&
                                  state->blittingflags & DSBLIT_DST_COLORKEY) {
                                   gfxs->Skey = state->src_colorkey;
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Bop_PFI_KtoK_Aop_PFI[dst_pfi];
                              } else if (state->blittingflags & DSBLIT_SRC_COLORKEY) {
                                   gfxs->Skey = state->src_colorkey;
                                   *funcs++ = Bop_PFI_Kto_Aop_PFI[dst_pfi];
                              } else if (state->blittingflags & DSBLIT_DST_COLORKEY) {
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Bop_PFI_toK_Aop_PFI[dst_pfi];
                              } else if (state->blittingflags & (DSBLIT_ROTATE90  |
                                                                 DSBLIT_ROTATE180 |
                                                                 DSBLIT_ROTATE270)) {
                                   *funcs++ = Bop_PFI_toR_Aop_PFI[dst_pfi];
                              } else
                                   *funcs++ = Bop_PFI_to_Aop_PFI[dst_pfi];
                         }
                         else {
                              if (state->blittingflags & DSBLIT_SRC_COLORKEY &&
                                  state->blittingflags & DSBLIT_DST_COLORKEY) {
                                   gfxs->Skey = state->src_colorkey;
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Bop_PFI_SKtoK_Aop_PFI[dst_pfi];
                              } else if (state->blittingflags & DSBLIT_SRC_COLORKEY) {
                                   gfxs->Skey = state->src_colorkey;
                                   *funcs++ = Bop_PFI_SKto_Aop_PFI[dst_pfi];
                              } else if (state->blittingflags & DSBLIT_DST_COLORKEY) {
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Bop_PFI_StoK_Aop_PFI[dst_pfi];
                              } else
                                   *funcs++ = Bop_PFI_Sto_Aop_PFI[dst_pfi];
                         }
                    }
                    else {
                         bool scale_from_accumulator = (src_ycbcr != dst_ycbcr) &&
                                                       (accel == DFXL_STRETCHBLIT);

                         if (scale_from_accumulator)
                              *funcs++ = Len_is_Slen;

                         gfxs->Sop = gfxs->Bop;

                         if (DFB_PIXELFORMAT_IS_INDEXED(gfxs->src_format))
                              *funcs++ = Slut_is_Blut;

                         if (accel == DFXL_BLIT || scale_from_accumulator) {
                              if (state->blittingflags & DSBLIT_SRC_COLORKEY ) {
                                   gfxs->Skey = state->src_colorkey;
                                   *funcs++ = Sop_PFI_Kto_Dacc[src_pfi];
                              }
                              else
                                   *funcs++ = Sop_PFI_to_Dacc[src_pfi];
                         }
                         else { /* DFXL_STRETCHBLIT */

                              if (state->blittingflags & DSBLIT_SRC_COLORKEY ) {
                                   gfxs->Skey = state->src_colorkey;
                                   *funcs++ = Sop_PFI_SKto_Dacc[src_pfi];
                              }
                              else
                                   *funcs++ = Sop_PFI_Sto_Dacc[src_pfi];

                         }

                         if (!src_ycbcr && dst_ycbcr) {
                              if (DFB_COLOR_BITS_PER_PIXEL(gfxs->src_format))
                                   *funcs++ = Dacc_RGB_to_YCbCr;
                              else
                                   *funcs++ = Dacc_Alpha_to_YCbCr;
                         }
                         else if (src_ycbcr && !dst_ycbcr) {
                              if (DFB_COLOR_BITS_PER_PIXEL(gfxs->dst_format))
                                   *funcs++ = Dacc_YCbCr_to_RGB;
                         }

                         if (scale_from_accumulator) {
                              *funcs++ = Len_is_Dlen;
                              if (state->blittingflags & DSBLIT_DST_COLORKEY ) {
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Sacc_StoK_Aop_PFI[dst_pfi];
                              } else
                                   *funcs++ = Sacc_Sto_Aop_PFI[dst_pfi];
                         } else {
                              if (state->blittingflags & DSBLIT_DST_COLORKEY ) {
                                   gfxs->Dkey = state->dst_colorkey;
                                   *funcs++ = Sacc_toK_Aop_PFI[dst_pfi];
                              } else
                                   *funcs++ = Sacc_to_Aop_PFI[dst_pfi];
                         }
                    }
                    break;
               }
          default:
               D_ONCE("unimplemented drawing/blitting function");
               gRelease( state );
               return false;
     }

     *funcs = NULL;

     dfb_state_update( state, state->flags & CSF_SOURCE_LOCKED );

     return true;

 error:
     gRelease( state );
     return false;
}

void gRelease( CardState *state )
{
     dfb_surface_unlock_buffer( state->destination, &state->dst );

     if (state->flags & CSF_SOURCE_LOCKED) {
          dfb_surface_unlock_buffer( state->source, &state->src );
          state->flags &= ~CSF_SOURCE_LOCKED;
     }
}

#define CHECK_PIPELINE()                                                             \
     {                                                                               \
          if (!gfxs->funcs[0])                                                       \
               return;                                                               \
                                                                                     \
          if (dfb_config->software_trace) {                                          \
               int         i;                                                        \
               GenefxFunc *funcs = gfxs->funcs;                                      \
                                                                                     \
               direct_log_lock( NULL );                                              \
               direct_log_printf( NULL, "  Software Fallback Pipeline:\n" );         \
                                                                                     \
               for (i=0; funcs[i]; ++i)                                              \
                    direct_log_printf( NULL, "    [%2d] %s\n", i,                    \
                                       direct_trace_lookup_symbol_at( funcs[i] ) );  \
                                                                                     \
               direct_log_printf( NULL, "\n" );                                      \
               direct_log_unlock( NULL );                                            \
          }                                                                          \
     }

#define RUN_PIPELINE()                     \
     {                                     \
          int         i;                   \
          GenefxFunc *funcs = gfxs->funcs; \
                                           \
          for (i=0; funcs[i]; ++i)         \
               funcs[i]( gfxs );           \
     }


static inline void Aop_xy( GenefxState *gfxs, int x, int y )
{
     int pitch = gfxs->dst_pitch;

     gfxs->Aop[0] = gfxs->dst_org[0];
     gfxs->AopY   = y;

     if (gfxs->dst_caps & DSCAPS_SEPARATED) {
          gfxs->Aop_field = y & 1;
          if (gfxs->Aop_field)
               gfxs->Aop[0] += gfxs->dst_field_offset;

          y /= 2;
     }

     D_ASSUME( !(x & DFB_PIXELFORMAT_ALIGNMENT(gfxs->dst_format)) );

     gfxs->Aop[0] += y * pitch + DFB_BYTES_PER_LINE( gfxs->dst_format, x );

     if (DFB_PLANAR_PIXELFORMAT(gfxs->dst_format)) {
          int dst_field_offset = gfxs->dst_field_offset;

          switch (gfxs->dst_format) {
               case DSPF_YV12:
               case DSPF_I420:
                    dst_field_offset /= 4;
                    pitch /= 2;
                    y /= 2;
                    x /= 2;
                    break;
               case DSPF_NV12:
               case DSPF_NV21:
                    dst_field_offset /= 2;
                    y /= 2;
               case DSPF_NV16:
                    x &= ~1;
                    break;
               default:
                    break;
          }

          gfxs->Aop[1] = gfxs->dst_org[1];
          gfxs->Aop[2] = gfxs->dst_org[2];

          if (gfxs->dst_caps & DSCAPS_SEPARATED && gfxs->Aop_field) {
               gfxs->Aop[1] += dst_field_offset;
               gfxs->Aop[2] += dst_field_offset;
          }

          gfxs->Aop[1] += y * pitch + x;
          gfxs->Aop[2] += y * pitch + x;
     }
}

static inline void Aop_crab( GenefxState *gfxs )
{
     gfxs->Aop[0] += gfxs->dst_bpp;
     gfxs->AopY++;
}

static inline void Aop_next( GenefxState *gfxs )
{
     int pitch = gfxs->dst_pitch;

     if (gfxs->dst_caps & DSCAPS_SEPARATED) {
          gfxs->Aop_field++;

          if (gfxs->Aop_field & 1)
               gfxs->Aop[0] += gfxs->dst_field_offset;
          else
               gfxs->Aop[0] += pitch - gfxs->dst_field_offset;
     }
     else
          gfxs->Aop[0] += pitch;

     if (DFB_PLANAR_PIXELFORMAT(gfxs->dst_format)) {
          if (gfxs->dst_format == DSPF_YV12 || gfxs->dst_format == DSPF_I420) {
               if (gfxs->AopY & 1) {
                    if (gfxs->dst_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Aop_field & 2) {
                              gfxs->Aop[1] += gfxs->dst_field_offset/4;
                              gfxs->Aop[2] += gfxs->dst_field_offset/4;
                         }
                         else {
                              gfxs->Aop[1] += pitch/2 - gfxs->dst_field_offset/4;
                              gfxs->Aop[2] += pitch/2 - gfxs->dst_field_offset/4;
                         }
                    }
                    else {
                         gfxs->Aop[1] += pitch/2;
                         gfxs->Aop[2] += pitch/2;
                    }
               }
          }
          else if (gfxs->dst_format == DSPF_NV12 || gfxs->dst_format == DSPF_NV21) {
               if (gfxs->AopY & 1) {
                    if (gfxs->dst_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Aop_field & 2)
                              gfxs->Aop[1] += gfxs->dst_field_offset/2;
                         else
                              gfxs->Aop[1] += pitch - gfxs->dst_field_offset/2;
                    }
                    else {
                         gfxs->Aop[1] += pitch;
                    }
               }
          }
          else { /* NV16 */
               if (gfxs->dst_caps & DSCAPS_SEPARATED) {
                    if (gfxs->Aop_field & 1)
                         gfxs->Aop[1] += gfxs->dst_field_offset;
                    else
                         gfxs->Aop[1] += pitch - gfxs->dst_field_offset;
               }
               else {
                    gfxs->Aop[1] += pitch;
               }
          }
     }

     gfxs->AopY++;
}

static inline void Aop_prev( GenefxState *gfxs )
{
     int pitch = gfxs->dst_pitch;

     if (gfxs->dst_caps & DSCAPS_SEPARATED) {
          gfxs->Aop_field++;

          if (gfxs->Aop_field & 1)
               gfxs->Aop[0] += gfxs->dst_field_offset - pitch;
          else
               gfxs->Aop[0] -= gfxs->dst_field_offset;
     }
     else
          gfxs->Aop[0] -= pitch;

     if (DFB_PLANAR_PIXELFORMAT(gfxs->dst_format)) {
          if (gfxs->dst_format == DSPF_YV12 || gfxs->dst_format == DSPF_I420) {
               if (gfxs->AopY & 1) {
                    if (gfxs->dst_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Aop_field & 2) {
                              gfxs->Aop[1] += gfxs->dst_field_offset/4 - pitch/2;
                              gfxs->Aop[2] += gfxs->dst_field_offset/4 - pitch/2;
                         }
                         else {
                              gfxs->Aop[1] -= gfxs->dst_field_offset/4;
                              gfxs->Aop[2] -= gfxs->dst_field_offset/4;
                         }
                    }
                    else {
                         gfxs->Aop[1] -= pitch/2;
                         gfxs->Aop[2] -= pitch/2;
                    }
               }
          }
          else if (gfxs->dst_format == DSPF_NV12 || gfxs->dst_format == DSPF_NV21) {
               if (gfxs->AopY & 1) {
                    if (gfxs->dst_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Aop_field & 2)
                              gfxs->Aop[1] += gfxs->dst_field_offset/2 - pitch;
                         else
                              gfxs->Aop[1] -= gfxs->dst_field_offset/2;
                    }
                    else {
                         gfxs->Aop[1] -= pitch;
                    }
               }
          }
          else { /* NV16 */
               if (gfxs->dst_caps & DSCAPS_SEPARATED) {
                    if (gfxs->Aop_field & 1)
                         gfxs->Aop[1] += gfxs->dst_field_offset - pitch;
                    else
                         gfxs->Aop[1] -= gfxs->dst_field_offset;
               }
               else {
                    gfxs->Aop[1] -= pitch;
               }
          }
     }

     gfxs->AopY--;
}


static inline void Bop_xy( GenefxState *gfxs, int x, int y )
{
     int pitch = gfxs->src_pitch;

     gfxs->Bop[0] = gfxs->src_org[0];
     gfxs->BopY   = y;

     if (gfxs->src_caps & DSCAPS_SEPARATED) {
          gfxs->Bop_field = y & 1;
          if (gfxs->Bop_field)
               gfxs->Bop[0] += gfxs->src_field_offset;

          y /= 2;
     }

     D_ASSUME( !(x & DFB_PIXELFORMAT_ALIGNMENT(gfxs->src_format)) );

     gfxs->Bop[0] += y * pitch + DFB_BYTES_PER_LINE( gfxs->src_format, x );

     if (DFB_PLANAR_PIXELFORMAT(gfxs->src_format)) {
          int src_field_offset = gfxs->src_field_offset;

          switch (gfxs->src_format) {
               case DSPF_YV12:
               case DSPF_I420:
                    src_field_offset /= 4;
                    pitch /= 2;
                    y /= 2;
                    x /= 2;
                    break;
               case DSPF_NV12:
               case DSPF_NV21:
                    src_field_offset /= 2;
                    y /= 2;
               case DSPF_NV16:
                    x &= ~1;
                    break;
               default:
                    break;
          }

          gfxs->Bop[1] = gfxs->src_org[1];
          gfxs->Bop[2] = gfxs->src_org[2];

          if (gfxs->src_caps & DSCAPS_SEPARATED && gfxs->Bop_field) {
               gfxs->Bop[1] += src_field_offset;
               gfxs->Bop[2] += src_field_offset;
          }

          gfxs->Bop[1] += y * pitch + x;
          gfxs->Bop[2] += y * pitch + x;
     }
}

static inline void Bop_next( GenefxState *gfxs )
{
     int pitch = gfxs->src_pitch;

     if (gfxs->src_caps & DSCAPS_SEPARATED) {
          gfxs->Bop_field++;

          if (gfxs->Bop_field & 1)
               gfxs->Bop[0] += gfxs->src_field_offset;
          else
               gfxs->Bop[0] += pitch - gfxs->src_field_offset;
     }
     else
          gfxs->Bop[0] += pitch;

     if (DFB_PLANAR_PIXELFORMAT(gfxs->src_format)) {
          if (gfxs->src_format == DSPF_YV12 || gfxs->src_format == DSPF_I420) {
               if (gfxs->BopY & 1) {
                    if (gfxs->src_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Bop_field & 2) {
                              gfxs->Bop[1] += gfxs->src_field_offset/4;
                              gfxs->Bop[2] += gfxs->src_field_offset/4;
                         }
                         else {
                              gfxs->Bop[1] += pitch/2 - gfxs->src_field_offset/4;
                              gfxs->Bop[2] += pitch/2 - gfxs->src_field_offset/4;
                         }
                    }
                    else {
                         gfxs->Bop[1] += pitch/2;
                         gfxs->Bop[2] += pitch/2;
                    }
               }
          }
          else if (gfxs->src_format == DSPF_NV12 || gfxs->src_format == DSPF_NV21) {
               if (gfxs->BopY & 1) {
                    if (gfxs->src_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Bop_field & 2)
                              gfxs->Bop[1] += gfxs->src_field_offset/2;
                         else
                              gfxs->Bop[1] += pitch - gfxs->src_field_offset/2;
                    }
                    else {
                         gfxs->Bop[1] += pitch;
                    }
               }
          }
          else { /* NV16 */
               if (gfxs->src_caps & DSCAPS_SEPARATED) {
                    if (gfxs->Bop_field & 1)
                         gfxs->Bop[1] += gfxs->src_field_offset;
                    else
                         gfxs->Bop[1] += pitch - gfxs->src_field_offset;
               }
               else {
                    gfxs->Bop[1] += pitch;
               }
          }
     }

     gfxs->BopY++;
}

static inline void Bop_prev( GenefxState *gfxs )
{
     int pitch = gfxs->src_pitch;

     if (gfxs->src_caps & DSCAPS_SEPARATED) {
          gfxs->Bop_field++;

          if (gfxs->Bop_field & 1)
               gfxs->Bop[0] += gfxs->src_field_offset - pitch;
          else
               gfxs->Bop[0] -= gfxs->src_field_offset;
     }
     else
          gfxs->Bop[0] -= pitch;

     if (DFB_PLANAR_PIXELFORMAT(gfxs->src_format)) {
          if (gfxs->src_format == DSPF_YV12 || gfxs->src_format == DSPF_I420) {
               if (gfxs->BopY & 1) {
                    if (gfxs->src_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Bop_field & 2) {
                              gfxs->Bop[1] += gfxs->src_field_offset/4 - pitch/2;
                              gfxs->Bop[2] += gfxs->src_field_offset/4 - pitch/2;
                         }
                         else {
                              gfxs->Bop[1] -= gfxs->src_field_offset/4;
                              gfxs->Bop[2] -= gfxs->src_field_offset/4;
                         }
                    }
                    else {
                         gfxs->Bop[1] -= pitch/2;
                         gfxs->Bop[2] -= pitch/2;
                    }
               }
          }
          else if (gfxs->src_format == DSPF_NV12 || gfxs->src_format == DSPF_NV21) {
               if (gfxs->BopY & 1) {
                    if (gfxs->src_caps & DSCAPS_SEPARATED) {
                         if (gfxs->Bop_field & 2)
                              gfxs->Bop[1] += gfxs->src_field_offset/2 - pitch;
                         else
                              gfxs->Bop[1] -= gfxs->src_field_offset/2;
                    }
                    else {
                         gfxs->Bop[1] -= pitch;
                    }
               }
          }
          else { /* NV16 */
               if (gfxs->src_caps & DSCAPS_SEPARATED) {
                    if (gfxs->Bop_field & 1)
                         gfxs->Bop[1] += gfxs->src_field_offset - pitch;
                    else
                         gfxs->Bop[1] -= gfxs->src_field_offset;
               }
               else {
                    gfxs->Bop[1] -= pitch;
               }
          }
     }

     gfxs->BopY--;
}

static bool
ABacc_prepare( GenefxState *gfxs, int width )
{
     int size;

     if (!gfxs->need_accumulator)
          return true;

     size = (width + 31) & ~31;

     if (gfxs->ABsize < size) {
          void *ABstart = D_MALLOC( size * sizeof(GenefxAccumulator) * 3 + 31 );

          if (!ABstart) {
               D_WARN( "out of memory" );
               return false;
          }

          if (gfxs->ABstart)
               D_FREE( gfxs->ABstart );

          gfxs->ABstart = ABstart;
          gfxs->ABsize  = size;
          gfxs->Aacc    = (GenefxAccumulator*) (((unsigned long)ABstart+31) & ~31);
          gfxs->Bacc    = gfxs->Aacc + size;
          gfxs->Tacc    = gfxs->Aacc + size + size;
     }

     gfxs->Sacc = gfxs->Dacc = gfxs->Aacc;

     return true;
}

static void
ABacc_flush( GenefxState *gfxs )
{
     if (dfb_config->keep_accumulators >= 0 && gfxs->ABsize > dfb_config->keep_accumulators) {
          D_FREE( gfxs->ABstart );

          gfxs->ABsize  = 0;
          gfxs->ABstart = NULL;
          gfxs->Aacc    = NULL;
          gfxs->Bacc    = NULL;
          gfxs->Sacc    = NULL;
          gfxs->Dacc    = NULL;
     }
}

void gFillRectangle( CardState *state, DFBRectangle *rect )
{
     int          h;
     GenefxState *gfxs = state->gfxs;

     D_ASSERT( gfxs != NULL );

     if (dfb_config->software_warn) {
          D_WARN( "FillRectangle (%4d,%4d-%4dx%4d) %6s, flags 0x%08x, color 0x%02x%02x%02x%02x",
                  DFB_RECTANGLE_VALS(rect), dfb_pixelformat_name(gfxs->dst_format), state->drawingflags,
                  state->color.a, state->color.r, state->color.g, state->color.b );
     }

     D_ASSERT( state->clip.x1 <= rect->x );
     D_ASSERT( state->clip.y1 <= rect->y );
     D_ASSERT( state->clip.x2 >= (rect->x + rect->w - 1) );
     D_ASSERT( state->clip.y2 >= (rect->y + rect->h - 1) );

     CHECK_PIPELINE();

     if (!ABacc_prepare( gfxs, rect->w ))
          return;

     gfxs->length = rect->w;

     Aop_xy( gfxs, rect->x, rect->y );

     h = rect->h;
     while (h--) {
          RUN_PIPELINE();

          Aop_next( gfxs );
     }

     ABacc_flush( gfxs );
}

void gDrawLine( CardState *state, DFBRegion *line )
{
     GenefxState *gfxs = state->gfxs;

     int i,dx,dy,sdy,dxabs,dyabs,x,y,px,py;

     D_ASSERT( gfxs != NULL );

     CHECK_PIPELINE();

     /* the horizontal distance of the line */
     dx = line->x2 - line->x1;
     dxabs = abs(dx);

     if (!ABacc_prepare( gfxs, dxabs ))
          return;

     /* the vertical distance of the line */
     dy = line->y2 - line->y1;
     dyabs = abs(dy);

     if (!dx || !dy) {              /* draw horizontal/vertical line */
          DFBRectangle rect = {
               MIN (line->x1, line->x2),
               MIN (line->y1, line->y2),
               dxabs + 1, dyabs + 1};

          gFillRectangle( state, &rect );
          return;
     }

     if (dfb_config->software_warn) {
          D_WARN( "DrawLine      (%4d,%4d-%4d,%4d) %6s, flags 0x%08x, color 0x%02x%02x%02x%02x",
                  DFB_RECTANGLE_VALS_FROM_REGION(line), dfb_pixelformat_name(gfxs->dst_format), state->drawingflags,
                  state->color.a, state->color.r, state->color.g, state->color.b );
     }

     sdy = SIGN(dy) * SIGN(dx);
     x = dyabs >> 1;
     y = dxabs >> 1;

     if (dx > 0) {
          px  = line->x1;
          py  = line->y1;
     }
     else {
          px  = line->x2;
          py  = line->y2;
     }

     if (dxabs >= dyabs) { /* the line is more horizontal than vertical */

          for (i=0, gfxs->length=1; i<dxabs; i++, gfxs->length++) {
               y += dyabs;
               if (y >= dxabs) {
                    Aop_xy( gfxs, px, py );
                    RUN_PIPELINE();
                    px += gfxs->length;
                    gfxs->length = 0;
                    y -= dxabs;
                    py += sdy;
               }
          }
          Aop_xy( gfxs, px, py );
          RUN_PIPELINE();
     }
     else { /* the line is more vertical than horizontal */

          gfxs->length = 1;
          Aop_xy( gfxs, px, py );
          RUN_PIPELINE();

          for (i=0; i<dyabs; i++) {
               x += dxabs;
               if (x >= dyabs) {
                    x -= dyabs;
                    px++;
               }
               py += sdy;

               Aop_xy( gfxs, px, py );
               RUN_PIPELINE();
          }
     }

     ABacc_flush( gfxs );
}

void gDrawOvalEx( CardState *state, DFBOval *oval )
{
    DFBRegion line;
    u32 xradius, yradius;
    s32 x, y, c_x, c_y;
    s32 two_asquare, two_bsquare;
    s32 xchange, ychange;
    s32 ellipse_error;
    s32 stopping_x, stopping_y;

    xradius = (oval->oval_rect.w >> 1) - oval->line_width;
    yradius = (oval->oval_rect.h >> 1) - oval->line_width;

    /* center of ellipse */
    c_x = oval->oval_rect.x + xradius + oval->line_width;
    c_y = oval->oval_rect.y + yradius + oval->line_width;

    two_asquare = (xradius*xradius) << 1;
    two_bsquare = (yradius*yradius) << 1;

    stopping_x = two_bsquare*xradius;
    stopping_y = 0;

    /*1st set of points*/
    x = xradius-1;  /*radius zero == draw nothing*/
    y = 0;

    xchange = (two_bsquare >> 1) - stopping_x;
    ychange = two_asquare >> 1;

    ellipse_error = 0;

    /*Plot 2 ellipse scan lines for iteration*/
    while (stopping_x > stopping_y)
    {
        line.x1 = c_x - x;
        line.y1 = c_y + y;
        line.x2 = c_x + x;
        line.y2 = line.y1;

        if (dfb_clip_line( &state->clip, &line ))
             gDrawLine(state, &line);

        line.y1 = c_y - y;
        line.y2 = line.y1;

        if (dfb_clip_line( &state->clip, &line ))
             gDrawLine(state, &line);

        ++y;
        stopping_y    += two_asquare;
        ellipse_error += ychange;
        ychange += two_asquare;
        if (( (ellipse_error<<1) + xchange) > 0)
        {
            --x;
            stopping_x    -= two_bsquare;
            ellipse_error += xchange;
            xchange      += two_bsquare;
        }
    }

    /*2nd set of points*/
    x = 0;
    y = yradius-1;  /*radius zero == draw nothing*/
    stopping_x = 0;
    stopping_y = two_asquare*yradius;
    xchange = two_bsquare >> 1;
    ychange = (two_asquare >> 1) - stopping_y;
    ellipse_error = 0;

    /*Plot 2 ellipse scan lines for iteration*/
    while (stopping_x < stopping_y)
    {
        line.x1 = c_x - x;
        line.y1 = c_y + y;
        line.x2 = c_x + x;
        line.y2 = line.y1;

        if (dfb_clip_line( &state->clip, &line ))
             gDrawLine(state, &line);

        line.y1 = c_y - y;
        line.y2 = line.y1;

        if (dfb_clip_line( &state->clip, &line ))
             gDrawLine(state, &line);

        ++x;
        stopping_x    += two_bsquare;
        ellipse_error += xchange;
        xchange      += two_bsquare;
        if (((ellipse_error<<1) + ychange) > 0)
        {
            --y;
            stopping_y    -= two_asquare;
            ellipse_error += ychange;
            ychange      += two_asquare;
        }
    }
}

void gDrawOval( CardState *state, DFBOval *oval )
{
    GenefxState *gfxs = state->gfxs;
    DFBColor fill_color = gfxs->color;
    DFBOval local_oval = *oval;
	DFBColor color = gfxs->color;
    if(oval->line_width > 0)
    {
        local_oval.line_width = 0;
        if(DFB_COLOR_EQUAL(fill_color, oval->line_color))
        {
            return gDrawOvalEx(state, &local_oval);
        }

		color = oval->line_color;
        switch (gfxs->dst_format) {
          case DSPF_ARGB1555:
               gfxs->Cop = PIXEL_ARGB1555( color.a, color.r, color.g, color.b );
               break;
          case DSPF_RGB16:
               gfxs->Cop = PIXEL_RGB16( color.r, color.g, color.b );
               break;
          case DSPF_RGB18:
               gfxs->Cop = PIXEL_RGB18( color.r, color.g, color.b );
               break;
          case DSPF_RGB24:
               gfxs->Cop = PIXEL_RGB32( color.r, color.g, color.b );
               break;
          case DSPF_RGB32:
               gfxs->Cop = PIXEL_RGB32( color.r, color.g, color.b );
               break;
          case DSPF_ARGB:
               gfxs->Cop = PIXEL_ARGB( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ABGR:
               gfxs->Cop = PIXEL_ABGR( color.a, color.r, color.g, color.b );
               break;
          case DSPF_AiRGB:
               gfxs->Cop = PIXEL_AiRGB( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB6666:
               gfxs->Cop = PIXEL_ARGB6666( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB1666:
               gfxs->Cop = PIXEL_ARGB1666( color.a, color.r, color.g, color.b );
               break;
          case DSPF_A1:
               gfxs->Cop = color.a >> 7;
               break;
          case DSPF_A4:
               gfxs->Cop = color.a >> 4;
               break;
          case DSPF_A8:
               gfxs->Cop = color.a;
               break;
          case DSPF_YUY2:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_YUY2( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
              
               break;
          case DSPF_YVYU:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_YVYU( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               
               break;
          case DSPF_RGB332:
               gfxs->Cop = PIXEL_RGB332( color.r, color.g, color.b );
               break;
          case DSPF_UYVY:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_UYVY( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               
               break;
          case DSPF_I420:
          case DSPF_YV12:
          case DSPF_NV12:
          case DSPF_NV16:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = gfxs->YCop;
               
               break;
          case DSPF_NV21:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CrCop, gfxs->CbCop );
               gfxs->Cop = gfxs->YCop;
               
               break;
          case DSPF_LUT1:
          case DSPF_LUT2:
          case DSPF_LUT4:
          case DSPF_LUT8:
               gfxs->Cop  = state->color_index;
               
               break;
          case DSPF_ALUT44:
               gfxs->Cop  = (color.a & 0xF0) + state->color_index;
               
               break;
          case DSPF_ARGB2554:
               gfxs->Cop = PIXEL_ARGB2554( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB4444:
               gfxs->Cop = PIXEL_ARGB4444( color.a, color.r, color.g, color.b );
               break;
          case DSPF_RGBA4444:
               gfxs->Cop = PIXEL_RGBA4444( color.a, color.r, color.g, color.b );
               break;
          case DSPF_AYUV:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_AYUV( color.a, gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
              
               break;
          case DSPF_RGB444:
               gfxs->Cop = PIXEL_RGB444( color.r, color.g, color.b );
               break;
          case DSPF_RGB555:
               gfxs->Cop = PIXEL_RGB555( color.r, color.g, color.b );
               break;
          case DSPF_BGR555:
               gfxs->Cop = PIXEL_BGR555( color.r, color.g, color.b );
               break;
          case DSPF_RGBA5551:
               gfxs->Cop = PIXEL_RGBA5551( color.a, color.r, color.g, color.b );
               break;
          default:
				printf("\nnot support destformat \n");
     }
		
        gDrawOvalEx(state, &local_oval);
        color = fill_color;
		switch (gfxs->dst_format) {
          case DSPF_ARGB1555:
               gfxs->Cop = PIXEL_ARGB1555( color.a, color.r, color.g, color.b );
               break;
          case DSPF_RGB16:
               gfxs->Cop = PIXEL_RGB16( color.r, color.g, color.b );
               break;
          case DSPF_RGB18:
               gfxs->Cop = PIXEL_RGB18( color.r, color.g, color.b );
               break;
          case DSPF_RGB24:
               gfxs->Cop = PIXEL_RGB32( color.r, color.g, color.b );
               break;
          case DSPF_RGB32:
               gfxs->Cop = PIXEL_RGB32( color.r, color.g, color.b );
               break;
          case DSPF_ARGB:
               gfxs->Cop = PIXEL_ARGB( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ABGR:
               gfxs->Cop = PIXEL_ABGR( color.a, color.r, color.g, color.b );
               break;     
          case DSPF_AiRGB:
               gfxs->Cop = PIXEL_AiRGB( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB6666:
               gfxs->Cop = PIXEL_ARGB6666( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB1666:
               gfxs->Cop = PIXEL_ARGB1666( color.a, color.r, color.g, color.b );
               break;
          case DSPF_A1:
               gfxs->Cop = color.a >> 7;
               break;
          case DSPF_A4:
               gfxs->Cop = color.a >> 4;
               break;
          case DSPF_A8:
               gfxs->Cop = color.a;
               break;
          case DSPF_YUY2:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_YUY2( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
              
               break;
          case DSPF_YVYU:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_YVYU( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               
               break;
          case DSPF_RGB332:
               gfxs->Cop = PIXEL_RGB332( color.r, color.g, color.b );
               break;
          case DSPF_UYVY:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_UYVY( gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               
               break;
          case DSPF_I420:
          case DSPF_YV12:
          case DSPF_NV12:
          case DSPF_NV16:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = gfxs->YCop;
               
               break;
          case DSPF_NV21:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CrCop, gfxs->CbCop );
               gfxs->Cop = gfxs->YCop;
               
               break;
          case DSPF_LUT1:
          case DSPF_LUT2:
          case DSPF_LUT4:
          case DSPF_LUT8:
               gfxs->Cop  = state->color_index;
               
               break;
          case DSPF_ALUT44:
               gfxs->Cop  = (color.a & 0xF0) + state->color_index;
               
               break;
          case DSPF_ARGB2554:
               gfxs->Cop = PIXEL_ARGB2554( color.a, color.r, color.g, color.b );
               break;
          case DSPF_ARGB4444:
               gfxs->Cop = PIXEL_ARGB4444( color.a, color.r, color.g, color.b );
               break;
          case DSPF_RGBA4444:
               gfxs->Cop = PIXEL_RGBA4444( color.a, color.r, color.g, color.b );
               break;
          case DSPF_AYUV:
               RGB_TO_YCBCR( color.r, color.g, color.b,
                             gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
               gfxs->Cop = PIXEL_AYUV( color.a, gfxs->YCop, gfxs->CbCop, gfxs->CrCop );
              
               break;
          case DSPF_RGB444:
               gfxs->Cop = PIXEL_RGB444( color.r, color.g, color.b );
               break;
          case DSPF_RGB555:
               gfxs->Cop = PIXEL_RGB555( color.r, color.g, color.b );
               break;
          case DSPF_BGR555:
               gfxs->Cop = PIXEL_BGR555( color.r, color.g, color.b );
               break;
          case DSPF_RGBA5551:
               gfxs->Cop = PIXEL_RGBA5551( color.a, color.r, color.g, color.b );
               break;
          default:
				printf("\nnot support destformat \n");
     }
        local_oval.line_width = oval->line_width;
    }

    gDrawOvalEx(state, &local_oval);
}

void gBlit( CardState *state, DFBRectangle *rect, int dx, int dy )
{
     GenefxState *gfxs = state->gfxs;
     int          x, h;

     D_ASSERT( gfxs != NULL );

     if (dfb_config->software_warn) {
          D_WARN( "Blit          (%4d,%4d-%4dx%4d) %6s, flags 0x%08x, color 0x%02x%02x%02x%02x, source (%4d,%4d) %6s",
                  dx, dy, rect->w, rect->h, dfb_pixelformat_name(gfxs->dst_format), state->blittingflags,
                  state->color.a, state->color.r, state->color.g, state->color.b, rect->x, rect->y,
                  dfb_pixelformat_name(gfxs->src_format) );
     }

     D_ASSERT( state->clip.x1 <= dx );
     D_ASSERT( state->clip.y1 <= dy );
     D_ASSERT( (state->blittingflags & (DSBLIT_ROTATE90 | DSBLIT_ROTATE270)) || state->clip.x2 >= (dx + rect->w - 1) );
     D_ASSERT( (state->blittingflags & (DSBLIT_ROTATE90 | DSBLIT_ROTATE270)) || state->clip.y2 >= (dy + rect->h - 1) );
     D_ASSERT( !(state->blittingflags & (DSBLIT_ROTATE90 | DSBLIT_ROTATE270)) || state->clip.x2 >= (dx + rect->h - 1) );
     D_ASSERT( !(state->blittingflags & (DSBLIT_ROTATE90 | DSBLIT_ROTATE270)) || state->clip.y2 >= (dy + rect->w - 1) );

     CHECK_PIPELINE();

     if (!ABacc_prepare( gfxs, rect->w ))
          return;

     if (gfxs->src_org[0] == gfxs->dst_org[0] && dy == rect->y && dx > rect->x)
          /* we must blit from right to left */
          gfxs->Astep = gfxs->Bstep = -1;
     else
          /* we must blit from left to right*/
          gfxs->Astep = gfxs->Bstep = 1;

     if (state->blittingflags & DSBLIT_ROTATE90)
          gfxs->Astep *= -gfxs->dst_pitch / gfxs->dst_bpp;
     else if (state->blittingflags & DSBLIT_ROTATE180)
          gfxs->Astep *= -1;
     else if (state->blittingflags & DSBLIT_ROTATE270)
          gfxs->Astep *= gfxs->dst_pitch / gfxs->dst_bpp;

     switch (gfxs->src_format) {
          case DSPF_A4:
          case DSPF_YUY2:
          case DSPF_YVYU:
          case DSPF_UYVY:
               rect->x &= ~1;
               break;
          default:
               break;
     }

     switch (gfxs->dst_format) {
          case DSPF_A4:
          case DSPF_YUY2:
          case DSPF_YVYU:
          case DSPF_UYVY:
               dx &= ~1;
               break;
          default:
               break;
     }

     gfxs->length = rect->w;

     if (state->blittingflags == DSBLIT_ROTATE180 && gfxs->src_format == gfxs->dst_format) {
          Aop_xy( gfxs, dx, dy );
          Bop_xy( gfxs, rect->x + rect->w - 1, rect->y + rect->h - 1 );

          switch (DFB_BYTES_PER_PIXEL(gfxs->dst_format)) {
               case 4: {
                    for (h = rect->h; h; h--) {
                         u32 *src = gfxs->Bop[0];
                         u32 *dst = gfxs->Aop[0];

                         for (x=0; x<rect->w; x++)
                              dst[x] = src[-x];

                         Aop_next( gfxs );
                         Bop_prev( gfxs );
                    }
                    return;
               }
               case 2: {
                    for (h = rect->h; h; h--) {
                         u16 *src = gfxs->Bop[0];
                         u16 *dst = gfxs->Aop[0];

                         for (x=0; x<rect->w; x++)
                              dst[x] = src[-x];

                         Aop_next( gfxs );
                         Bop_prev( gfxs );
                    }
                    return;
               }
               case 1: {
                    for (h = rect->h; h; h--) {
                         u8 *src = gfxs->Bop[0];
                         u8 *dst = gfxs->Aop[0];

                         for (x=0; x<rect->w; x++)
                              dst[x] = src[-x];

                         Aop_next( gfxs );
                         Bop_prev( gfxs );
                    }
                    return;
               }

               default:
                    break;
          }
     }

     if (state->blittingflags & DSBLIT_ROTATE180) {
          Aop_xy( gfxs, dx + rect->w - 1, dy );
          Bop_xy( gfxs, rect->x, rect->y + rect->h - 1 );

          for (h = rect->h; h; h--) {
               RUN_PIPELINE();

               Aop_next( gfxs );
               Bop_prev( gfxs );
          }
          return;
     }
     else if( state->blittingflags & DSBLIT_ROTATE270 )
     {
          Aop_xy( gfxs, dx, dy );
          Bop_xy( gfxs, rect->x, rect->y + rect->h - 1 );

          for( h = rect->h; h; h-- )
          {
               RUN_PIPELINE();

               Aop_crab( gfxs );
               Bop_prev( gfxs );
          }
          return;
     }
     else if( state->blittingflags & DSBLIT_ROTATE90 )
     {
          Aop_xy( gfxs, dx, dy + rect->w - 1 );
          Bop_xy( gfxs, rect->x, rect->y );

          for( h = rect->h; h; h-- )
          {
               RUN_PIPELINE();

               Aop_crab( gfxs );
               Bop_next( gfxs );
          }
          return;
     }

     if (gfxs->src_org[0] == gfxs->dst_org[0] && dy > rect->y &&
         !(state->blittingflags & DSBLIT_DEINTERLACE)) {
          /* we must blit from bottom to top */
          Aop_xy( gfxs, dx, dy + rect->h - 1 );
          Bop_xy( gfxs, rect->x, rect->y + rect->h - 1 );

          for (h = rect->h; h; h--) {
               RUN_PIPELINE();

               Aop_prev( gfxs );
               Bop_prev( gfxs );
          }
     }
     else {
          /* we must blit from top to bottom */
          Aop_xy( gfxs, dx, dy );
          Bop_xy( gfxs, rect->x, rect->y );

          if (state->blittingflags & DSBLIT_DEINTERLACE) {
               if (state->source->field) {
                    Aop_next( gfxs );
                    Bop_next( gfxs );
                    rect->h--;
               }

               for (h = rect->h/2; h; h--) {
                    RUN_PIPELINE();

                    Aop_next( gfxs );

                    RUN_PIPELINE();

                    Aop_next( gfxs );

                    Bop_next( gfxs );
                    Bop_next( gfxs );
               }
          } /* ! DSBLIT_DEINTERLACE */
          else {
               for (h = rect->h; h; h--) {
                    RUN_PIPELINE();

                    Aop_next( gfxs );
                    Bop_next( gfxs );
               }
          }
     }

     ABacc_flush( gfxs );
}

/**********************************************************************************************************************/
/*********           **************************************************************************************************/
/*** Smooth scaling routines ******************************************************************************************/
/*********           **************************************************************************************************/
/**********************************************************************************************************************/

#if DFB_SMOOTH_SCALING

typedef struct {
     DFBRegion   clip;
     const void *colors;
     ulong       protect;
     ulong       key;
} StretchCtx;

typedef void (*StretchHVx)( void             *dst,
                            int               dpitch,
                            const void       *src,
                            int               spitch,
                            int               width,
                            int               height,
                            int               dst_width,
                            int               dst_height,
                            const StretchCtx *ctx );

#define STRETCH_NONE           0
#define STRETCH_SRCKEY         1
#define STRETCH_PROTECT        2
#define STRETCH_SRCKEY_PROTECT 3
#define STRETCH_NUM            4

typedef struct {
     struct {
          StretchHVx     up[STRETCH_NUM];
          StretchHVx     down[STRETCH_NUM];
     } f[DFB_NUM_PIXELFORMATS];
} StretchFunctionTable;

/**********************************************************************************************************************/
/*** 16 bit RGB 565 scalers *******************************************************************************************/
/**********************************************************************************************************************/

#define DST_FORMAT              DSPF_RGB16
#define TABLE_NAME              stretch_hvx_RGB16
#define FUNC_NAME(UPDOWN,K,P,F) stretch_hvx_RGB16_ ## UPDOWN ## _ ## K ## P ## _ ## F
#define SHIFT_R5                5
#define SHIFT_R6                6
#define X_F81F                  0xf81f
#define X_07E0                  0x07e0
#define MASK_RGB                0xffff

#define FORMAT_RGB16
#include "stretch_up_down_16.h"
#undef FORMAT_RGB16

#undef DST_FORMAT
#undef TABLE_NAME
#undef FUNC_NAME
#undef SHIFT_R5
#undef SHIFT_R6
#undef X_F81F
#undef X_07E0
#undef MASK_RGB

/**********************************************************************************************************************/
/*** 16 bit ARGB 4444 scalers *****************************************************************************************/
/**********************************************************************************************************************/

#define DST_FORMAT              DSPF_ARGB4444
#define TABLE_NAME              stretch_hvx_ARGB4444
#define FUNC_NAME(UPDOWN,K,P,F) stretch_hvx_ARGB4444_ ## UPDOWN ## _ ## K ## P ## _ ## F
#define SHIFT_R5          4
#define SHIFT_R6          4
#define X_F81F            0x0f0f
#define X_07E0            0xf0f0
#define MASK_RGB          0x0fff
#define HAS_ALPHA

#define FORMAT_ARGB4444
#include "stretch_up_down_16.h"
#undef FORMAT_ARGB4444

#undef DST_FORMAT
#undef TABLE_NAME
#undef FUNC_NAME
#undef SHIFT_R5
#undef SHIFT_R6
#undef X_F81F
#undef X_07E0
#undef MASK_RGB
#undef HAS_ALPHA

/**********************************************************************************************************************/
/*** 16 bit RGBA 4444 scalers *****************************************************************************************/
/**********************************************************************************************************************/

#define DST_FORMAT              DSPF_RGBA4444
#define TABLE_NAME              stretch_hvx_RGBA4444
#define FUNC_NAME(UPDOWN,K,P,F) stretch_hvx_RGBA4444_ ## UPDOWN ## _ ## K ## P ## _ ## F
#define SHIFT_R5          4
#define SHIFT_R6          4
#define X_F81F            0x0f0f
#define X_07E0            0xf0f0
#define MASK_RGB          0xfff0
#define HAS_ALPHA

#define FORMAT_RGBA4444
#include "stretch_up_down_16.h"
#undef FORMAT_RGBA4444

#undef DST_FORMAT
#undef TABLE_NAME
#undef FUNC_NAME
#undef SHIFT_R5
#undef SHIFT_R6
#undef X_F81F
#undef X_07E0
#undef MASK_RGB
#undef HAS_ALPHA

/**********************************************************************************************************************/
/*** 32 bit ARGB 8888 scalers *****************************************************************************************/
/**********************************************************************************************************************/

#define DST_FORMAT              DSPF_ARGB
#define TABLE_NAME              stretch_hvx_ARGB
#define FUNC_NAME(UPDOWN,K,P,F) stretch_hvx_ARGB_ ## UPDOWN ## _ ## K ## P ## _ ## F
#define SHIFT_R8                8
#define SHIFT_L8                8
#define X_00FF00FF              0x00ff00ff
#define X_FF00FF00              0xff00ff00
#define MASK_RGB                0x00ffffff
#define HAS_ALPHA

#include "stretch_up_down_32.h"

#undef DST_FORMAT
#undef TABLE_NAME
#undef FUNC_NAME
#undef SHIFT_R8
#undef SHIFT_L8
#undef X_00FF00FF
#undef X_FF00FF00
#undef MASK_RGB
#undef HAS_ALPHA

/**********************************************************************************************************************/
/*** 32 bit RGB 888 scalers *******************************************************************************************/
/**********************************************************************************************************************/

#define DST_FORMAT              DSPF_RGB32
#define TABLE_NAME              stretch_hvx_RGB32
#define FUNC_NAME(UPDOWN,K,P,F) stretch_hvx_RGB32_ ## UPDOWN ## _ ## K ## P ## _ ## F
#define SHIFT_R8                8
#define SHIFT_L8                8
#define X_00FF00FF              0x00ff00ff
#define X_FF00FF00              0x0000ff00
#define MASK_RGB                0x00ffffff

#include "stretch_up_down_32.h"

#undef DST_FORMAT
#undef TABLE_NAME
#undef FUNC_NAME
#undef SHIFT_R8
#undef SHIFT_L8
#undef X_00FF00FF
#undef X_FF00FF00
#undef MASK_RGB

#if 0
/**********************************************************************************************************************/
/*** 16 bit YUV 422 scalers *******************************************************************************************/
/**********************************************************************************************************************/

#define FUNC_NAME(UPDOWN) stretch_hvx_nv16_ ## UPDOWN

#include "stretch_up_down_8.h"

#undef FUNC_NAME

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

#define FUNC_NAME(UPDOWN) stretch_hvx_nv16_uv_ ## UPDOWN

#include "stretch_up_down_88.h"

#undef FUNC_NAME

#endif
/**********************************************************************************************************************/
/**********************************************************************************************************************/

static const StretchFunctionTable *stretch_tables[DFB_NUM_PIXELFORMATS] = {
     NULL,                    /* DSPF_ARGB1555 */
     &stretch_hvx_RGB16,      /* DSPF_RGB16 */
     NULL,                    /* DSPF_RGB24 */
     &stretch_hvx_RGB32,      /* DSPF_RGB32 */
     &stretch_hvx_ARGB,       /* DSPF_ARGB */
     NULL,                    /* DSPF_A8 */
     NULL,                    /* DSPF_YUY2 */
     NULL,                    /* DSPF_RGB332 */
     NULL,                    /* DSPF_UYVY */
     NULL,                    /* DSPF_I420 */
     NULL,                    /* DSPF_YV12 */
     NULL,                    /* DSPF_LUT8 */
     NULL,                    /* DSPF_ALUT44 */
     NULL,                    /* DSPF_AiRGB */
     NULL,                    /* DSPF_A1 */
     NULL,                    /* DSPF_NV12 */
     NULL,                    /* DSPF_NV16 */
     NULL,                    /* DSPF_ARGB2554 */
     &stretch_hvx_ARGB4444,   /* DSPF_ARGB4444 */
     &stretch_hvx_RGBA4444,   /* DSPF_RGBA4444 */
     NULL,                    /* DSPF_NV21 */
     NULL,                    /* DSPF_AYUV */
     NULL,                    /* DSPF_A4 */
     NULL,                    /* DSPF_ARGB1666 */
     NULL,                    /* DSPF_ARGB6666 */
     NULL,                    /* DSPF_RGB18 */
     NULL,                    /* DSPF_LUT2 */
     NULL,                    /* DSPF_RGB444 */
     NULL,                    /* DSPF_RGB555 */
     NULL,                    /* DSPF_BGR555 */
     NULL,                    /* DSPF_RGBA5551 */
     NULL,                    /* DSPF_YVYU */
     NULL,                    /* DSPF_LUT4 */
     NULL,                  /* DSPF_LUT1 */
     NULL,                  /*DSPF_ABGR*/ 
};

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

__attribute__((noinline))
static bool
stretch_hvx( CardState *state, DFBRectangle *srect, DFBRectangle *drect )
{
     GenefxState                *gfxs;
     const StretchFunctionTable *table;
     StretchHVx                  stretch;
     bool                        down = false;
     void                       *dst;
     void                       *src;
     StretchCtx                  ctx;
     int                         idx = STRETCH_NONE;
     u32                         colors[256];

     D_ASSERT( state != NULL );
     DFB_RECTANGLE_ASSERT( srect );
     DFB_RECTANGLE_ASSERT( drect );

     gfxs = state->gfxs;

     if (state->blittingflags & ~(DSBLIT_COLORKEY_PROTECT | DSBLIT_SRC_COLORKEY | DSBLIT_SRC_PREMULTIPLY))
          return false;

     if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY && !DFB_PIXELFORMAT_IS_INDEXED( gfxs->src_format ))
          return false;

     if (DFB_PIXELFORMAT_INDEX(gfxs->dst_format) >= D_ARRAY_SIZE(stretch_tables))
          return false;

     if (DFB_PIXELFORMAT_INDEX(gfxs->src_format) >= D_ARRAY_SIZE((stretch_tables[0])->f))
          return false;

     table = stretch_tables[DFB_PIXELFORMAT_INDEX(gfxs->dst_format)];
     if (!table)
          return false;

     if (srect->w > drect->w && srect->h > drect->h)
          down = true;

     if (state->blittingflags & DSBLIT_SRC_COLORKEY)
          idx |= STRETCH_SRCKEY;

     if (state->blittingflags & DSBLIT_COLORKEY_PROTECT)
          idx |= STRETCH_PROTECT;

     if (down) {
          if (!(state->render_options & DSRO_SMOOTH_DOWNSCALE))
               return false;

          stretch = table->f[DFB_PIXELFORMAT_INDEX(gfxs->src_format)].down[idx];
     }
     else {
          if (!(state->render_options & DSRO_SMOOTH_UPSCALE))
               return false;

          stretch = table->f[DFB_PIXELFORMAT_INDEX(gfxs->src_format)].up[idx];
     }

     if (!stretch)
          return false;

     ctx.clip = state->clip;

     if (!dfb_region_rectangle_intersect( &ctx.clip, drect ))
          return false;

     dfb_region_translate( &ctx.clip, - drect->x, - drect->y );

     if (DFB_PIXELFORMAT_IS_INDEXED( gfxs->src_format )) {
          int             i;
          const DFBColor *entries;
          u16            *colors16 = (void*) colors;

          D_ASSERT( gfxs->Blut != NULL );

          entries = gfxs->Blut->entries;

          switch (gfxs->dst_format) {
               case DSPF_ARGB:
                    if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY) {
                         for (i=0; i<gfxs->Blut->num_entries; i++) {
                              int alpha = entries[i].a + 1;

                              switch (alpha) {
                                   case 0:
                                        colors[i] = 0;
                                        break;

                                   case 255:
                                        colors[i] = PIXEL_ARGB( entries[i].a,
                                                                entries[i].r,
                                                                entries[i].g,
                                                                entries[i].b );
                                        break;

                                   default:
                                        colors[i] = PIXEL_ARGB( entries[i].a,
                                                                (alpha * entries[i].r) >> 8,
                                                                (alpha * entries[i].g) >> 8,
                                                                (alpha * entries[i].b) >> 8 );
                              }
                         }
                    }
                    else {
                         for (i=0; i<gfxs->Blut->num_entries; i++)
                              colors[i] = PIXEL_ARGB( entries[i].a, entries[i].r, entries[i].g, entries[i].b );
                    }
                    break;

               case DSPF_RGB32:
                    for (i=0; i<gfxs->Blut->num_entries; i++)
                         colors[i] = PIXEL_RGB32( entries[i].r, entries[i].g, entries[i].b );
                    break;

               case DSPF_RGB16:
                    for (i=0; i<gfxs->Blut->num_entries; i++)
                         colors16[i] = PIXEL_RGB16( entries[i].r, entries[i].g, entries[i].b );
                    break;

               case DSPF_ARGB4444:
                    if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY) {
                         for (i=0; i<gfxs->Blut->num_entries; i++) {
                              int alpha = entries[i].a + 1;

                              switch (alpha) {
                                   case 0:
                                        colors16[i] = 0;
                                        break;

                                   case 255:
                                        colors16[i] = PIXEL_ARGB4444( entries[i].a,
                                                                      entries[i].r,
                                                                      entries[i].g,
                                                                      entries[i].b );
                                        break;

                                   default:
                                        colors16[i] = PIXEL_ARGB4444( entries[i].a,
                                                                      (alpha * entries[i].r) >> 8,
                                                                      (alpha * entries[i].g) >> 8,
                                                                      (alpha * entries[i].b) >> 8 );
                              }
                         }
                    }
                    else {
                         for (i=0; i<gfxs->Blut->num_entries; i++)
                              colors16[i] = PIXEL_ARGB4444( entries[i].a, entries[i].r, entries[i].g, entries[i].b );
                    }
                    break;

               case DSPF_RGBA4444:
                    if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY) {
                         for (i=0; i<gfxs->Blut->num_entries; i++) {
                              int alpha = entries[i].a + 1;

                              switch (alpha) {
                                   case 0:
                                        colors16[i] = 0;
                                        break;

                                   case 255:
                                        colors16[i] = PIXEL_RGBA4444( entries[i].a,
                                                                      entries[i].r,
                                                                      entries[i].g,
                                                                      entries[i].b );
                                        break;

                                   default:
                                        colors16[i] = PIXEL_RGBA4444( entries[i].a,
                                                                      (alpha * entries[i].r) >> 8,
                                                                      (alpha * entries[i].g) >> 8,
                                                                      (alpha * entries[i].b) >> 8 );
                              }
                         }
                    }
                    else {
                         for (i=0; i<gfxs->Blut->num_entries; i++)
                              colors16[i] = PIXEL_RGBA4444( entries[i].a, entries[i].r, entries[i].g, entries[i].b );
                    }
                    break;

               case DSPF_RGB444:
                    for (i=0; i<gfxs->Blut->num_entries; i++)
                         colors16[i] = PIXEL_RGB444( entries[i].r, entries[i].g, entries[i].b );
                    break;

               default:
                    D_UNIMPLEMENTED();
          }

          ctx.colors = colors;

          if (state->blittingflags & DSBLIT_SRC_COLORKEY) {
               if (DFB_PIXELFORMAT_IS_INDEXED( gfxs->dst_format ))
                    ctx.key = state->src_colorkey;
               else {
                    const DFBColor *color = &entries[state->src_colorkey % gfxs->Blut->num_entries];

                    ctx.key = dfb_color_to_pixel( gfxs->dst_format, color->r, color->g, color->b );
               }
          }
     }
     else {
          ctx.colors = NULL;

          if (state->blittingflags & DSBLIT_SRC_COLORKEY) {
               DFBColor color;

               dfb_pixel_to_color( gfxs->src_format, state->src_colorkey, &color );

               ctx.key = dfb_color_to_pixel( gfxs->dst_format, color.r, color.g, color.b );
          }
     }

     if (state->blittingflags & DSBLIT_COLORKEY_PROTECT) {
          if (DFB_PIXELFORMAT_IS_INDEXED( gfxs->dst_format ))
               ctx.protect = state->colorkey.index;
          else
               ctx.protect = dfb_color_to_pixel( gfxs->dst_format,
                                                 state->colorkey.r,
                                                 state->colorkey.g,
                                                 state->colorkey.b );
     }

     dst = gfxs->dst_org[0] + drect->y * gfxs->dst_pitch + DFB_BYTES_PER_LINE( gfxs->dst_format, drect->x );
     src = gfxs->src_org[0] + srect->y * gfxs->src_pitch + DFB_BYTES_PER_LINE( gfxs->src_format, srect->x );

     stretch( dst, gfxs->dst_pitch, src, gfxs->src_pitch,
              srect->w, srect->h, drect->w, drect->h, &ctx );

#if 0     /* FIXME: repair */
     switch (gfxs->dst_format) {
          case DSPF_NV16:
               ctx.clip.x1 /= 2;
               ctx.clip.x2 /= 2;
               if (srect->w < drect->w || srect->h < drect->h) {
                    stretch_hvx_nv16_uv_up( dst, gfxs->dst_pitch, src, gfxs->src_pitch,
                                            srect->w/2, srect->h, drect->w/2, drect->h, &ctx );
               }
               else {
                    stretch_hvx_nv16_uv_down( dst, gfxs->dst_pitch, src, gfxs->src_pitch,
                                              srect->w/2, srect->h, drect->w/2, drect->h, &ctx );
               }
               break;

          default:
               break;
     }
#endif

     return true;
}
#endif /* DFB_SMOOTH_SCALING */

void gStretchBlit( CardState *state, DFBRectangle *srect, DFBRectangle *drect )
{
     GenefxState  *gfxs  = state->gfxs;
     DFBRectangle  orect = *drect;

     int fx, fy;
     int ix, iy;
     int h;

     D_ASSERT( gfxs != NULL );

     if (dfb_config->software_warn) {
          D_WARN( "StretchBlit   (%4d,%4d-%4dx%4d) %6s, flags 0x%08x, color 0x%02x%02x%02x%02x, source (%4d,%4d-%4dx%4d) %6s",
                  drect->x, drect->y, drect->w, drect->h, dfb_pixelformat_name(gfxs->dst_format), state->blittingflags,
                  state->color.a, state->color.r, state->color.g, state->color.b, srect->x, srect->y, srect->w, srect->h,
                  dfb_pixelformat_name(gfxs->src_format) );
     }

     CHECK_PIPELINE();

#if DFB_SMOOTH_SCALING
     if (state->render_options & (DSRO_SMOOTH_UPSCALE | DSRO_SMOOTH_DOWNSCALE) &&
         stretch_hvx( state, srect, drect ))
          return;
#endif

     /* Clip destination rectangle. */
     if (!dfb_rectangle_intersect_by_region( drect, &state->clip ))
          return;

     /* Calculate fractions. */
     fx = (srect->w << 16) / orect.w;
     fy = (srect->h << 16) / orect.h;

     /* Calculate horizontal phase and offset. */
     ix = fx * (drect->x - orect.x);
     srect->x += ix >> 16;
     ix &= 0xFFFF;

     /* Calculate vertical phase and offset. */
     iy = fy * (drect->y - orect.y);
     srect->y += iy >> 16;
     iy &= 0xFFFF;

     /* Adjust source size. */
     srect->w = ((drect->w * fx + ix) + 0xFFFF) >> 16;
     srect->h = ((drect->h * fy + iy) + 0xFFFF) >> 16;

     D_ASSERT( srect->x + srect->w <= state->source->config.size.w );
     D_ASSERT( srect->y + srect->h <= state->source->config.size.h );
     D_ASSERT( drect->x + drect->w <= state->clip.x2 + 1 );
     D_ASSERT( drect->y + drect->h <= state->clip.y2 + 1 );


     if (!ABacc_prepare( gfxs, MAX( srect->w, drect->w ) ))
          return;


     switch (gfxs->src_format) {
          case DSPF_A4:
          case DSPF_YUY2:
          case DSPF_YVYU:
          case DSPF_UYVY:
               srect->x &= ~1;
               break;
          default:
               break;
     }

     switch (gfxs->dst_format) {
          case DSPF_A4:
          case DSPF_YUY2:
          case DSPF_YVYU:
          case DSPF_UYVY:
               drect->x &= ~1;
               break;
          default:
               break;
     }

     gfxs->Slen   = srect->w;
     gfxs->Dlen   = drect->w;
     gfxs->length = gfxs->Dlen;
     gfxs->SperD  = fx;
     gfxs->Xphase = ix;

     h = drect->h;

     Aop_xy( gfxs, drect->x, drect->y );
     Bop_xy( gfxs, srect->x, srect->y );

     while (h--) {
          RUN_PIPELINE();

          Aop_next( gfxs );

          iy += fy;

          while (iy > 0xFFFF) {
               iy -= 0x10000;
               Bop_next( gfxs );
          }
     }

     ABacc_flush( gfxs );
}

void gTrapezoidBlit( CardState *state, DFBRectangle *srect,  DFBTrapezoid *drect )
{
     GenefxState  *gfxs  = state->gfxs;
     DFBTrapezoid  orect = *drect;
     DFBRectangle  trect ;

     int fx, fy;
     int ix, iy;
     int h, Trapezoid_height,Trapezoid_line_start,Trapezoid_line_width,h_line;
	 int w, Trapezoid_width,Trapezoid_col_start,Trapezoid_col_height,w_line;

	 DFBRectangle srect_s;
	 DFBRectangle drect_s;

	 D_ASSERT( gfxs != NULL );

     if (dfb_config->software_warn) {
          D_WARN( "TrapezoidBlit   (%4d,%4d-%4dx%4d) %6s, flags 0x%08x, color 0x%02x%02x%02x%02x, source (%4d,%4d-%4dx%4d) %6s",
                  drect->x0, drect->y0, drect->x1, drect->y1, dfb_pixelformat_name(gfxs->dst_format), state->blittingflags,
                  state->color.a, state->color.r, state->color.g, state->color.b, srect->x, srect->y, srect->w, srect->h,
                  dfb_pixelformat_name(gfxs->src_format) );
     }

     CHECK_PIPELINE();

	 trect.x = MIN(drect->x0, drect->x1);
	 trect.y = MIN(drect->y0, drect->y1);
	 if(orect.horiz_direct)
	 {
		 trect.w = MAX(drect->top_edge_width, drect->bottom_edge_width);
     	 trect.h = drect->y1 - drect->y0;
	 }
	 else
	 {
	 	 trect.w = drect->x0 - drect->x1;
     	 trect.h = MAX(drect->top_edge_width, drect->bottom_edge_width);
	 }

 /* Clip destination rectangle. */
    if (!dfb_rectangle_intersect_by_region( &trect, &state->clip ))
	{
	   	return;
	}

   /* Calculate fractions. */
	 if(orect.horiz_direct)
	 {

	 Trapezoid_height = orect.y1 - orect.y0;

	 /* we must blit from top to bottom*/
	// gfxs->Astep = gfxs->Bstep = 1;

     h = Trapezoid_height;

     if (!ABacc_prepare( gfxs, MAX( srect->w, orect.bottom_edge_width ) ))
         return;

     Bop_xy( gfxs, srect->x, srect->y );

	 ix =  0;
	 srect->x += ix >> 16;
	 ix &= 0xFFFF;

	 fy = (srect->h << 16) / Trapezoid_height;

     iy = fy * (trect.y - orect.y0);
	 srect->y += iy >> 16;
	 iy &= 0xFFFF;

     while (h--) {
		 h_line = Trapezoid_height - h;
		 Trapezoid_line_width = orect.top_edge_width + (int)(h_line * ( orect.bottom_edge_width - orect.top_edge_width )/(float)( orect.y1 - orect.y0 ) );
		 Trapezoid_line_start = orect.x0 + (int)(h_line * (orect.x1 - orect.x0)/(float)(orect.y1 - orect.y0) );

	     fx = (srect->w << 16) / Trapezoid_line_width;

	     /* Adjust source size. */
	     srect->w = ((Trapezoid_line_width * fx + ix) + 0xFFFF) >> 16;
	     srect->h = ((Trapezoid_height * fy + iy) + 0xFFFF) >> 16;

	     switch (gfxs->src_format) {
	          case DSPF_A4:
	          case DSPF_YUY2:
              case DSPF_YVYU:
	          case DSPF_UYVY:
	               srect->x &= ~1;
	               break;
	          default:
	               break;
	     }

	     switch (gfxs->dst_format) {
	          case DSPF_A4:
	          case DSPF_YUY2:
              case DSPF_YVYU:
	          case DSPF_UYVY:
	               drect->x0 &= ~1;
	               break;
	          default:
	               break;
	     }

	     gfxs->Slen   = srect->w;
	     gfxs->Dlen   = Trapezoid_line_width;
	     gfxs->length = gfxs->Dlen;
	     gfxs->SperD  = fx;
	     gfxs->Xphase = ix;

	 	 Aop_xy( gfxs, Trapezoid_line_start, h_line+ orect.y0 );

	     RUN_PIPELINE();

	     iy += fy;

	     while (iy > 0xFFFF) {
		 	   iy -= 0x10000;
	           Bop_next( gfxs );
	          }
     }

     ABacc_flush( gfxs );

 	}
else //for non-direct rapezoid
	{
		    Trapezoid_width = orect.x0 - orect.x1;
			w = Trapezoid_width;

            srect_s.x = srect->x;
			fx = (srect->w << 16) / Trapezoid_width;
	        ix = fx * (trect.x - orect.x1);
    	    srect->x += ix >> 16;
	        ix &= 0xFFFF;

		    iy = 0;
		    srect->y += iy >> 16;
		    iy &= 0xFFFF;

			srect_s.h = srect->h;
			srect_s.w = 1;
			srect_s.x += srect_s.w;
			srect_s.y = srect->y;

            while( w-- ){
			w_line = Trapezoid_width - w;

			Trapezoid_col_height = orect.bottom_edge_width + (int)(w_line * ( orect.bottom_edge_width - orect.top_edge_width )/(float)( orect.x1 - orect.x0 ) );
		    Trapezoid_col_start = orect.y1 + (int)(w_line * (orect.y0 - orect.y1)/(float)(orect.x0 - orect.x1) );

		    fy = (srect->h << 16) / Trapezoid_col_height;

		    srect->h = ((Trapezoid_col_height * fy + iy) + 0xFFFF) >> 16;

			drect_s.h = Trapezoid_col_height;
			drect_s.w = 1;
			drect_s.x = w_line+ orect.x1 ;
			drect_s.y = Trapezoid_col_start;

			gStretchBlit( state, &srect_s, &drect_s );

			ix += fx;

			while (ix > 0xFFFF) {
	                ix -= 0x10000;
 					srect_s.x += srect_s.w;
		     	}
           	}
	}

}

#ifdef USE_MMX

#include "generic_mmx.h"

/*
 * patches function pointers to MMX functions
 */
static void gInit_MMX( void )
{
     use_mmx = 1;

/********************************* Sop_PFI_Sto_Dacc ***************************/
//     Sop_PFI_Sto_Dacc[DFB_PIXELFORMAT_INDEX(DSPF_ARGB)] = Sop_argb_Sto_Dacc_MMX;
/********************************* Sop_PFI_to_Dacc ****************************/
//     Sop_PFI_to_Dacc[DFB_PIXELFORMAT_INDEX(DSPF_RGB16)] = Sop_rgb16_to_Dacc_MMX;
//     Sop_PFI_to_Dacc[DFB_PIXELFORMAT_INDEX(DSPF_RGB32)] = Sop_rgb32_to_Dacc_MMX;
//     Sop_PFI_to_Dacc[DFB_PIXELFORMAT_INDEX(DSPF_ARGB )] = Sop_argb_to_Dacc_MMX;
/********************************* Sacc_to_Aop_PFI ****************************/
//     Sacc_to_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_RGB16)] = Sacc_to_Aop_rgb16_MMX;
//     Sacc_to_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_RGB32)] = Sacc_to_Aop_rgb32_MMX;
/********************************* Xacc_blend *********************************/
     Xacc_blend[DSBF_SRCALPHA-1] = Xacc_blend_srcalpha_MMX;
     Xacc_blend[DSBF_INVSRCALPHA-1] = Xacc_blend_invsrcalpha_MMX;
/********************************* Dacc_modulation ****************************/
     Dacc_modulation[DSBLIT_BLEND_ALPHACHANNEL |
                     DSBLIT_BLEND_COLORALPHA |
                     DSBLIT_COLORIZE] = Dacc_modulate_argb_MMX;
/********************************* misc accumulator operations ****************/
     SCacc_add_to_Dacc = SCacc_add_to_Dacc_MMX;
     Sacc_add_to_Dacc  = Sacc_add_to_Dacc_MMX;
     Dacc_YCbCr_to_RGB = Dacc_YCbCr_to_RGB_MMX;
     Dacc_RGB_to_YCbCr = Dacc_RGB_to_YCbCr_MMX;
}

#endif


#if SIZEOF_LONG == 8

#include "generic_64.h"

/*
 * patches function pointers to 64bit functions
 */
static void gInit_64bit( void )
{
/********************************* Cop_to_Aop_PFI ********************************/
     Cop_to_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_RGB32)] = Cop_to_Aop_32_64;
     Cop_to_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_ARGB)]  = Cop_to_Aop_32_64;
     Cop_to_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_AiRGB)] = Cop_to_Aop_32_64;
/********************************* Bop_PFI_Kto_Aop_PFI ***************************/
     Bop_PFI_Kto_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_RGB32)] = Bop_rgb32_Kto_Aop_64;
     Bop_PFI_Kto_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_ARGB)]  = Bop_rgb32_Kto_Aop_64;
     Bop_PFI_Kto_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_AiRGB)] = Bop_rgb32_Kto_Aop_64;
/********************************* Bop_PFI_tKo_Aop_PFI ***************************/
     Bop_PFI_toK_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_RGB32)] = Bop_rgb32_toK_Aop_64;
     Bop_PFI_toK_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_ARGB)]  = Bop_rgb32_toK_Aop_64;
     Bop_PFI_toK_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_AiRGB)] = Bop_rgb32_toK_Aop_64;
/********************************* Bop_PFI_Sto_Aop_PFI ***************************/
     Bop_PFI_Sto_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_RGB32)] = Bop_32_Sto_Aop_64;
     Bop_PFI_Sto_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_ARGB)]  = Bop_32_Sto_Aop_64;
     Bop_PFI_Sto_Aop_PFI[DFB_PIXELFORMAT_INDEX(DSPF_AiRGB)] = Bop_32_Sto_Aop_64;
/********************************* misc accumulator operations *******************/
     Dacc_xor = Dacc_xor_64;
}

#endif
