Convert crlf->lf line endings.

Windows/DOS users should enable core.autocrlf from now on.

1 files changed, 399 insertions, 399 deletions

diff --git a/src/mesa/drivers/d3d/DDrawPROCS.c b/src/mesa/drivers/d3d/DDrawPROCS.c
index a02a89debb..10dcfdbabb 100644
--- a/src/mesa/drivers/d3d/DDrawPROCS.c
+++ b/src/mesa/drivers/d3d/DDrawPROCS.c
@@ -1,399 +1,399 @@
-/*===========================================================================*/

-/*                                                                           */

-/* Mesa-3.0 DirectX 6 Driver                                	             */

-/*                                                                           */

-/* By Leigh McRae                                                            */

-/*                                                                           */

-/* http://www.altsoftware.com/                                               */

-/*                                                                           */

-/* Copyright (c) 1999-1998  alt.software inc.  All Rights Reserved           */

-/*===========================================================================*/

-#include "D3DMesa.h"

-/*===========================================================================*/

-/*  This call will clear the render surface using the pixel info built from  */

-/* the surface at creation time.  The call uses Lock/Unlock to access the    */

-/* surface.  The call also special cases a full clear or a dirty rectangle.  */

-/*  Finally the call returns the new clear mask that reflects that the color */

-/* buffer was cleared.                                                       */

-/*===========================================================================*/

-/* RETURN: the original mask with the bits cleared that represents the buffer*/

-/* or buffers we just cleared.                                               */

-/*===========================================================================*/

-GLbitfield ClearBuffers( GLcontext *ctx, GLbitfield mask, GLboolean all, GLint x, GLint y, GLint width, GLint height )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   UCHAR          *pBuffer,

-                  *pScanLine;

-   int            index,

-	              index2;

-   DWORD          dwColor;

-

-   if ( mask & GL_COLOR_BUFFER_BIT )

-   {

-	/* Lock the surface to get the surface pointer. */

-	pddsd2 = LockHAL( pContext->pShared, TRUE );

-   

-	/* Solve the color once only. */

-	dwColor =  ( ((DWORD)((float)pContext->rClear * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-	dwColor |= ( ((DWORD)((float)pContext->gClear * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-	dwColor |= ( ((DWORD)((float)pContext->bClear * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-   

-	if ( all ) 

-	{

-	  for( index = 0, pScanLine = (UCHAR *)pddsd2->lpSurface; index < pContext->pShared->dwHeight; index++, pScanLine += pddsd2->lPitch )

-	    for( pBuffer = pScanLine, index2 = 0; index2 < pContext->pShared->dwWidth; index2++, pBuffer += pContext->pShared->pixel.cb )

-               memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	}

-	else

-	{

-	  pScanLine = ((UCHAR *)pddsd2->lpSurface) +

-          	    ( (FLIP( pContext->pShared->dwHeight, (y+height)) * pddsd2->lPitch) + (x * pContext->pShared->pixel.cb) );

-

-	  for( index = 0; index < height; index++, pScanLine += pddsd2->lPitch )

-	  {

-	    for( index2 = 0, pBuffer = pScanLine; index2 < width; index2++, pBuffer += pContext->pShared->pixel.cb )

-		 memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	  }

-	}

-   

-	UnlockHAL( pContext->pShared, TRUE );

-   }

-   

-   return (mask & ~GL_COLOR_BUFFER_BIT);

-}

-/*===========================================================================*/

-/*  This proc (as all others) has been written for the general case. I use   */

-/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */

-/* Screen render surface uses.  The alpha is ignored as Mesa does it in SW.  */

-/*===========================================================================*/

-/* RETURN:                                                                   */ 

-/*===========================================================================*/

-void WSpanRGB( const GLcontext* ctx, GLuint n, GLint x, GLint y, const GLubyte rgb[][3], const GLubyte mask[] )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   UCHAR          *pBuffer;

-   int            index;

-   DWORD          dwColor;

-

-   /* Get the surface pointer and the pitch. */

-   pddsd2 = LockHAL( pContext->pShared, TRUE );

-

-   /* Find the start of the span. Invert y for Windows. */

-   pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + (x*pContext->pShared->pixel.cb);

-

-   if ( mask ) 

-   {

-	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )

-	{

-	  if ( mask[index] )

-	  {

-	    /* Pack the color components. */

-	    dwColor =  ( ((DWORD)((float)rgb[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-	    dwColor |= ( ((DWORD)((float)rgb[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-	    dwColor |= ( ((DWORD)((float)rgb[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	  }

-	}	

-   }

-   else

-   {

-	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )

-	{

-	  /* Pack the color components. */

-	  dwColor =  ( ((DWORD)((float)rgb[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-	  dwColor |= ( ((DWORD)((float)rgb[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-	  dwColor |= ( ((DWORD)((float)rgb[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	}

-   }

-

-   /* Giver back. */

-   UnlockHAL( pContext->pShared, TRUE );

-}

-/*===========================================================================*/

-/*  This proc (as all others) has been written for the general case. I use   */

-/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */

-/* Screen render surface uses.  The alpha is ignored as Mesa does it in SW.  */

-/*===========================================================================*/

-/* RETURN:                                                                   */ 

-/*===========================================================================*/

-void WSpanRGBA( const GLcontext* ctx, GLuint n, GLint x, GLint y, const GLubyte rgba[][4], const GLubyte mask[] )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   UCHAR          *pBuffer;

-   int            index;

-   DWORD          dwColor;

-

-   /* Get the surface pointer and the pitch. */

-   pddsd2 = LockHAL( pContext->pShared, TRUE );

-

-   /* Find the start of the span. Invert y for Windows. */

-   pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + (x*pContext->pShared->pixel.cb);

-

-   if ( mask ) 

-   {

-	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )

-	{

-	  if ( mask[index] )

-	  {

-         /* Pack the color components. */

-	    dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-	    dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-	    dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	  }

-	}	

-   }

-   else

-   {

-	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )

-	{

-	  /* Pack the color components. */

-	  dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-	  dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-	  dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	}

-   }

-

-   /* Giver back. */

-   UnlockHAL( pContext->pShared, TRUE );

-}

-/*===========================================================================*/

-/*  This proc (as all others) has been written for the general case. I use   */

-/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */

-/* Screen render surface uses.  The color is solved once from the current    */

-/* color components.  The alpha is ignored as Mesa is doing it in SW.        */

-/*===========================================================================*/

-/* RETURN:                                                                   */ 

-/*===========================================================================*/

-void WSpanRGBAMono( const GLcontext* ctx, GLuint n, GLint x, GLint y, const GLubyte mask[] )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   UCHAR          *pBuffer;

-   int            index;

-   DWORD          dwColor;

-

-   /* Lock the surface to get the surface pointer and the pitch. */

-   pddsd2 = LockHAL( pContext->pShared, TRUE );

-

-   /* Solve the color once only. (no alpha) */

-   dwColor =  ( ((DWORD)((float)pContext->rCurrent * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-   dwColor |= ( ((DWORD)((float)pContext->gCurrent * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-   dwColor |= ( ((DWORD)((float)pContext->bCurrent * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-

-   /* Find the start of the span. Invert y for Windows. */

-   pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + (x*pContext->pShared->pixel.cb);

-

-   if ( mask ) 

-   {

-	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )

-	  if ( mask[index] )

-	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-   }

-   else

-   {

-	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )

-	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-   }

-

-   /* Giver back. */

-   UnlockHAL( pContext->pShared, TRUE );

-}

-/*===========================================================================*/

-/*  This proc (as all others) has been written for the general case. I use   */

-/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */

-/* Screen render surface uses.  The alpha is ignored as Mesa does it in SW.  */

-/*===========================================================================*/

-/* RETURN:                                                                   */ 

-/*===========================================================================*/

-void WPixelsRGBA( const GLcontext* ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte rgba[][4], const GLubyte mask[] )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   UCHAR          *pBuffer;

-   int            index;

-   DWORD          dwColor;

-

-   /* Get the surface pointer and the pitch. */

-   pddsd2 = LockHAL( pContext->pShared, TRUE );

-

-   if ( mask ) 

-   {

-	for( index = 0; index < n; index++ )

-	{

-	  if ( mask[index] )

-	  {

-	    /* Pack the color components. */

-	    dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-	    dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-	    dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-

-	    /* Find the pixel. Invert y for Windows. */

-	    pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);

-	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	  }

-	}

-   }

-   else

-   {

-	for( index = 0; index < n; index++ )

-	{

-	  /* Pack the color components. */

-	  dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-	  dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-	  dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-

-	  /* Find the pixel. Invert y for Windows. */

-	  pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);

-	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	}

-   }

-

-   /* Giver back. */

-   UnlockHAL( pContext->pShared, TRUE );

-}

-/*===========================================================================*/

-/*  This proc (as all others) has been written for the general case. I use   */

-/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */

-/* Screen render surface uses.  The color is solved once from the current    */

-/* color components.  The alpha is ignored as Mesa is doing it in SW.        */

-/*===========================================================================*/

-/* RETURN:                                                                   */ 

-/*===========================================================================*/

-void WPixelsRGBAMono( const GLcontext* ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte mask[] )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   UCHAR          *pBuffer;

-   int            index;

-   DWORD          dwColor;

-

-   /* Get the surface pointer and the pitch. */

-   pddsd2 = LockHAL( pContext->pShared, TRUE );

-

-   /* Solve the color once only. I don't uses the alpha. */

-   dwColor =  ( ((DWORD)((float)pContext->rCurrent * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );

-   dwColor |= ( ((DWORD)((float)pContext->gCurrent * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );

-   dwColor |= ( ((DWORD)((float)pContext->bCurrent * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );

-

-   if ( mask ) 

-   {

-	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */

-	for( index = 0; index < n; index++ )

-	{

-	  if ( mask[index] )

-	  {

-	    /* Find the pixel. Invert y for Windows. */

-	    pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);

-	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	  }

-	}

-   }

-   else

-   {

-	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */

-	for( index = 0; index < n; index++ )

-	{

-	  /* Find the pixel. Invert y for Windows. */

-	  pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);

-	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );

-	}

-   }

-

-   /* Giver back. */

-   UnlockHAL( pContext->pShared, TRUE );

-}

-/*===========================================================================*/

-/*  This proc isn't written for speed rather its to handle the general case. */

-/* I grab each pixel from the surface and unpack the info using the PIXELINFO*/

-/* structure that was generated from the OffScreen surface pixelformat.  The */

-/* function will not fill in the alpha value as Mesa I have Mesa allocate its*/

-/* own alpha channel when the context was created.  I did this as I didn't   */

-/* feel that it was worth the effort to try and get HW to work (bus bound).  */

-/*===========================================================================*/

-/* RETURN:                                                                   */

-/*===========================================================================*/

-void RSpanRGBA( const GLcontext* ctx, GLuint n, GLint x, GLint y, GLubyte rgba[][4] )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   UCHAR          *pBuffer;

-   int            index;

-   DWORD          *pdwColor;

-

-   /* Get the surface pointer and the pitch. */

-   pddsd2 = LockHAL( pContext->pShared, TRUE );

-

-   /* Find the start of the span. Invert y for Windows. */

-   pBuffer = (UCHAR *)pddsd2->lpSurface + 

-	                 (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + 

-	                 (x*pContext->pShared->pixel.cb);

-

-   /* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */

-   for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )

-   {

-	pdwColor = (DWORD *)pBuffer;

-	rgba[index][RCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwRMask) >> pContext->pShared->pixel.rShift) / pContext->pShared->pixel.rScale);

-	rgba[index][GCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwGMask) >> pContext->pShared->pixel.gShift) / pContext->pShared->pixel.gScale);

-	rgba[index][BCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwBMask) >> pContext->pShared->pixel.bShift) / pContext->pShared->pixel.bScale);

-   }

-

-   /* Giver back. */

-   UnlockHAL( pContext->pShared, TRUE );

-}

-/*===========================================================================*/

-/*  This proc isn't written for speed rather its to handle the general case. */

-/* I grab each pixel from the surface and unpack the info using the PIXELINFO*/

-/* structure that was generated from the OffScreen surface pixelformat.  The */

-/* function will not fill in the alpha value as Mesa I have Mesa allocate its*/

-/* own alpha channel when the context was created.  I did this as I didn't   */

-/* feel that it was worth the effort to try and get HW to work (bus bound).  */

-/*===========================================================================*/

-/* RETURN:                                                                   */

-/*===========================================================================*/

-void RPixelsRGBA( const GLcontext* ctx, GLuint n, const GLint x[], const GLint y[], GLubyte rgba[][4], const GLubyte mask[] )

-{

-   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;

-   DDSURFACEDESC2 *pddsd2;

-   int            index;

-   DWORD          *pdwColor;

-

-   /* Get the surface pointer and the pitch. */

-   pddsd2 = LockHAL( pContext->pShared, TRUE );

-

-   if ( mask )

-   {

-	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */

-	for( index = 0; index < n; index++ )

-	{

-	  if ( mask[index] )

-	  {

-	    /* Find the start of the pixel. Invert y for Windows. */

-	    pdwColor = (DWORD *)((UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb));

-	    rgba[index][RCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwRMask) >> pContext->pShared->pixel.rShift) / pContext->pShared->pixel.rScale);

-	    rgba[index][GCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwGMask) >> pContext->pShared->pixel.gShift) / pContext->pShared->pixel.gScale);

-	    rgba[index][BCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwBMask) >> pContext->pShared->pixel.bShift) / pContext->pShared->pixel.bScale);

-	  }

-	}

-   }

-   else

-   {

-	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */

-	for( index = 0; index < n; index++ )

-	{

-	  /* Find the start of the pixel. Invert y for Windows. */

-	  pdwColor = (DWORD *)((UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb));

-	  rgba[index][RCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwRMask) >> pContext->pShared->pixel.rShift) / pContext->pShared->pixel.rScale);

-	  rgba[index][GCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwGMask) >> pContext->pShared->pixel.gShift) / pContext->pShared->pixel.gScale);

-	  rgba[index][BCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwBMask) >> pContext->pShared->pixel.bShift) / pContext->pShared->pixel.bScale);

-	}

-   }

-

-   /* Giver back. */

-   UnlockHAL( pContext->pShared, TRUE );

-}

+/*===========================================================================*/
+/*                                                                           */
+/* Mesa-3.0 DirectX 6 Driver                                	             */
+/*                                                                           */
+/* By Leigh McRae                                                            */
+/*                                                                           */
+/* http://www.altsoftware.com/                                               */
+/*                                                                           */
+/* Copyright (c) 1999-1998  alt.software inc.  All Rights Reserved           */
+/*===========================================================================*/
+#include "D3DMesa.h"
+/*===========================================================================*/
+/*  This call will clear the render surface using the pixel info built from  */
+/* the surface at creation time.  The call uses Lock/Unlock to access the    */
+/* surface.  The call also special cases a full clear or a dirty rectangle.  */
+/*  Finally the call returns the new clear mask that reflects that the color */
+/* buffer was cleared.                                                       */
+/*===========================================================================*/
+/* RETURN: the original mask with the bits cleared that represents the buffer*/
+/* or buffers we just cleared.                                               */
+/*===========================================================================*/
+GLbitfield ClearBuffers( GLcontext *ctx, GLbitfield mask, GLboolean all, GLint x, GLint y, GLint width, GLint height )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   UCHAR          *pBuffer,
+                  *pScanLine;
+   int            index,
+	              index2;
+   DWORD          dwColor;
+
+   if ( mask & GL_COLOR_BUFFER_BIT )
+   {
+	/* Lock the surface to get the surface pointer. */
+	pddsd2 = LockHAL( pContext->pShared, TRUE );
+   
+	/* Solve the color once only. */
+	dwColor =  ( ((DWORD)((float)pContext->rClear * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+	dwColor |= ( ((DWORD)((float)pContext->gClear * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+	dwColor |= ( ((DWORD)((float)pContext->bClear * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+   
+	if ( all ) 
+	{
+	  for( index = 0, pScanLine = (UCHAR *)pddsd2->lpSurface; index < pContext->pShared->dwHeight; index++, pScanLine += pddsd2->lPitch )
+	    for( pBuffer = pScanLine, index2 = 0; index2 < pContext->pShared->dwWidth; index2++, pBuffer += pContext->pShared->pixel.cb )
+               memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	}
+	else
+	{
+	  pScanLine = ((UCHAR *)pddsd2->lpSurface) +
+          	    ( (FLIP( pContext->pShared->dwHeight, (y+height)) * pddsd2->lPitch) + (x * pContext->pShared->pixel.cb) );
+
+	  for( index = 0; index < height; index++, pScanLine += pddsd2->lPitch )
+	  {
+	    for( index2 = 0, pBuffer = pScanLine; index2 < width; index2++, pBuffer += pContext->pShared->pixel.cb )
+		 memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	  }
+	}
+   
+	UnlockHAL( pContext->pShared, TRUE );
+   }
+   
+   return (mask & ~GL_COLOR_BUFFER_BIT);
+}
+/*===========================================================================*/
+/*  This proc (as all others) has been written for the general case. I use   */
+/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */
+/* Screen render surface uses.  The alpha is ignored as Mesa does it in SW.  */
+/*===========================================================================*/
+/* RETURN:                                                                   */ 
+/*===========================================================================*/
+void WSpanRGB( const GLcontext* ctx, GLuint n, GLint x, GLint y, const GLubyte rgb[][3], const GLubyte mask[] )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   UCHAR          *pBuffer;
+   int            index;
+   DWORD          dwColor;
+
+   /* Get the surface pointer and the pitch. */
+   pddsd2 = LockHAL( pContext->pShared, TRUE );
+
+   /* Find the start of the span. Invert y for Windows. */
+   pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + (x*pContext->pShared->pixel.cb);
+
+   if ( mask ) 
+   {
+	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )
+	{
+	  if ( mask[index] )
+	  {
+	    /* Pack the color components. */
+	    dwColor =  ( ((DWORD)((float)rgb[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+	    dwColor |= ( ((DWORD)((float)rgb[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+	    dwColor |= ( ((DWORD)((float)rgb[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	  }
+	}	
+   }
+   else
+   {
+	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )
+	{
+	  /* Pack the color components. */
+	  dwColor =  ( ((DWORD)((float)rgb[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+	  dwColor |= ( ((DWORD)((float)rgb[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+	  dwColor |= ( ((DWORD)((float)rgb[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	}
+   }
+
+   /* Giver back. */
+   UnlockHAL( pContext->pShared, TRUE );
+}
+/*===========================================================================*/
+/*  This proc (as all others) has been written for the general case. I use   */
+/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */
+/* Screen render surface uses.  The alpha is ignored as Mesa does it in SW.  */
+/*===========================================================================*/
+/* RETURN:                                                                   */ 
+/*===========================================================================*/
+void WSpanRGBA( const GLcontext* ctx, GLuint n, GLint x, GLint y, const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   UCHAR          *pBuffer;
+   int            index;
+   DWORD          dwColor;
+
+   /* Get the surface pointer and the pitch. */
+   pddsd2 = LockHAL( pContext->pShared, TRUE );
+
+   /* Find the start of the span. Invert y for Windows. */
+   pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + (x*pContext->pShared->pixel.cb);
+
+   if ( mask ) 
+   {
+	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )
+	{
+	  if ( mask[index] )
+	  {
+         /* Pack the color components. */
+	    dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+	    dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+	    dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	  }
+	}	
+   }
+   else
+   {
+	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )
+	{
+	  /* Pack the color components. */
+	  dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+	  dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+	  dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	}
+   }
+
+   /* Giver back. */
+   UnlockHAL( pContext->pShared, TRUE );
+}
+/*===========================================================================*/
+/*  This proc (as all others) has been written for the general case. I use   */
+/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */
+/* Screen render surface uses.  The color is solved once from the current    */
+/* color components.  The alpha is ignored as Mesa is doing it in SW.        */
+/*===========================================================================*/
+/* RETURN:                                                                   */ 
+/*===========================================================================*/
+void WSpanRGBAMono( const GLcontext* ctx, GLuint n, GLint x, GLint y, const GLubyte mask[] )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   UCHAR          *pBuffer;
+   int            index;
+   DWORD          dwColor;
+
+   /* Lock the surface to get the surface pointer and the pitch. */
+   pddsd2 = LockHAL( pContext->pShared, TRUE );
+
+   /* Solve the color once only. (no alpha) */
+   dwColor =  ( ((DWORD)((float)pContext->rCurrent * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+   dwColor |= ( ((DWORD)((float)pContext->gCurrent * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+   dwColor |= ( ((DWORD)((float)pContext->bCurrent * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+
+   /* Find the start of the span. Invert y for Windows. */
+   pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + (x*pContext->pShared->pixel.cb);
+
+   if ( mask ) 
+   {
+	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )
+	  if ( mask[index] )
+	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+   }
+   else
+   {
+	for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )
+	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+   }
+
+   /* Giver back. */
+   UnlockHAL( pContext->pShared, TRUE );
+}
+/*===========================================================================*/
+/*  This proc (as all others) has been written for the general case. I use   */
+/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */
+/* Screen render surface uses.  The alpha is ignored as Mesa does it in SW.  */
+/*===========================================================================*/
+/* RETURN:                                                                   */ 
+/*===========================================================================*/
+void WPixelsRGBA( const GLcontext* ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   UCHAR          *pBuffer;
+   int            index;
+   DWORD          dwColor;
+
+   /* Get the surface pointer and the pitch. */
+   pddsd2 = LockHAL( pContext->pShared, TRUE );
+
+   if ( mask ) 
+   {
+	for( index = 0; index < n; index++ )
+	{
+	  if ( mask[index] )
+	  {
+	    /* Pack the color components. */
+	    dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+	    dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+	    dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+
+	    /* Find the pixel. Invert y for Windows. */
+	    pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);
+	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	  }
+	}
+   }
+   else
+   {
+	for( index = 0; index < n; index++ )
+	{
+	  /* Pack the color components. */
+	  dwColor =  ( ((DWORD)((float)rgba[index][RCOMP] * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+	  dwColor |= ( ((DWORD)((float)rgba[index][GCOMP] * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+	  dwColor |= ( ((DWORD)((float)rgba[index][BCOMP] * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+
+	  /* Find the pixel. Invert y for Windows. */
+	  pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);
+	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	}
+   }
+
+   /* Giver back. */
+   UnlockHAL( pContext->pShared, TRUE );
+}
+/*===========================================================================*/
+/*  This proc (as all others) has been written for the general case. I use   */
+/* the PIXELINFO structure to pack the pixel from RGB24 to whatever the Off- */
+/* Screen render surface uses.  The color is solved once from the current    */
+/* color components.  The alpha is ignored as Mesa is doing it in SW.        */
+/*===========================================================================*/
+/* RETURN:                                                                   */ 
+/*===========================================================================*/
+void WPixelsRGBAMono( const GLcontext* ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte mask[] )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   UCHAR          *pBuffer;
+   int            index;
+   DWORD          dwColor;
+
+   /* Get the surface pointer and the pitch. */
+   pddsd2 = LockHAL( pContext->pShared, TRUE );
+
+   /* Solve the color once only. I don't uses the alpha. */
+   dwColor =  ( ((DWORD)((float)pContext->rCurrent * pContext->pShared->pixel.rScale)) << pContext->pShared->pixel.rShift );
+   dwColor |= ( ((DWORD)((float)pContext->gCurrent * pContext->pShared->pixel.gScale)) << pContext->pShared->pixel.gShift );
+   dwColor |= ( ((DWORD)((float)pContext->bCurrent * pContext->pShared->pixel.bScale)) << pContext->pShared->pixel.bShift );
+
+   if ( mask ) 
+   {
+	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */
+	for( index = 0; index < n; index++ )
+	{
+	  if ( mask[index] )
+	  {
+	    /* Find the pixel. Invert y for Windows. */
+	    pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);
+	    memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	  }
+	}
+   }
+   else
+   {
+	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */
+	for( index = 0; index < n; index++ )
+	{
+	  /* Find the pixel. Invert y for Windows. */
+	  pBuffer = (UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb);
+	  memcpy( pBuffer, &dwColor, pContext->pShared->pixel.cb );
+	}
+   }
+
+   /* Giver back. */
+   UnlockHAL( pContext->pShared, TRUE );
+}
+/*===========================================================================*/
+/*  This proc isn't written for speed rather its to handle the general case. */
+/* I grab each pixel from the surface and unpack the info using the PIXELINFO*/
+/* structure that was generated from the OffScreen surface pixelformat.  The */
+/* function will not fill in the alpha value as Mesa I have Mesa allocate its*/
+/* own alpha channel when the context was created.  I did this as I didn't   */
+/* feel that it was worth the effort to try and get HW to work (bus bound).  */
+/*===========================================================================*/
+/* RETURN:                                                                   */
+/*===========================================================================*/
+void RSpanRGBA( const GLcontext* ctx, GLuint n, GLint x, GLint y, GLubyte rgba[][4] )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   UCHAR          *pBuffer;
+   int            index;
+   DWORD          *pdwColor;
+
+   /* Get the surface pointer and the pitch. */
+   pddsd2 = LockHAL( pContext->pShared, TRUE );
+
+   /* Find the start of the span. Invert y for Windows. */
+   pBuffer = (UCHAR *)pddsd2->lpSurface + 
+	                 (FLIP(pContext->pShared->dwHeight,y) * pddsd2->lPitch) + 
+	                 (x*pContext->pShared->pixel.cb);
+
+   /* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */
+   for( index = 0; index < n; index++, pBuffer += pContext->pShared->pixel.cb )
+   {
+	pdwColor = (DWORD *)pBuffer;
+	rgba[index][RCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwRMask) >> pContext->pShared->pixel.rShift) / pContext->pShared->pixel.rScale);
+	rgba[index][GCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwGMask) >> pContext->pShared->pixel.gShift) / pContext->pShared->pixel.gScale);
+	rgba[index][BCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwBMask) >> pContext->pShared->pixel.bShift) / pContext->pShared->pixel.bScale);
+   }
+
+   /* Giver back. */
+   UnlockHAL( pContext->pShared, TRUE );
+}
+/*===========================================================================*/
+/*  This proc isn't written for speed rather its to handle the general case. */
+/* I grab each pixel from the surface and unpack the info using the PIXELINFO*/
+/* structure that was generated from the OffScreen surface pixelformat.  The */
+/* function will not fill in the alpha value as Mesa I have Mesa allocate its*/
+/* own alpha channel when the context was created.  I did this as I didn't   */
+/* feel that it was worth the effort to try and get HW to work (bus bound).  */
+/*===========================================================================*/
+/* RETURN:                                                                   */
+/*===========================================================================*/
+void RPixelsRGBA( const GLcontext* ctx, GLuint n, const GLint x[], const GLint y[], GLubyte rgba[][4], const GLubyte mask[] )
+{
+   D3DMESACONTEXT *pContext = (D3DMESACONTEXT *)ctx->DriverCtx;
+   DDSURFACEDESC2 *pddsd2;
+   int            index;
+   DWORD          *pdwColor;
+
+   /* Get the surface pointer and the pitch. */
+   pddsd2 = LockHAL( pContext->pShared, TRUE );
+
+   if ( mask )
+   {
+	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */
+	for( index = 0; index < n; index++ )
+	{
+	  if ( mask[index] )
+	  {
+	    /* Find the start of the pixel. Invert y for Windows. */
+	    pdwColor = (DWORD *)((UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb));
+	    rgba[index][RCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwRMask) >> pContext->pShared->pixel.rShift) / pContext->pShared->pixel.rScale);
+	    rgba[index][GCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwGMask) >> pContext->pShared->pixel.gShift) / pContext->pShared->pixel.gScale);
+	    rgba[index][BCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwBMask) >> pContext->pShared->pixel.bShift) / pContext->pShared->pixel.bScale);
+	  }
+	}
+   }
+   else
+   {
+	/* We store the surface pointer as a UCHAR so that pixel.cb (count in btyles) will work for all. */
+	for( index = 0; index < n; index++ )
+	{
+	  /* Find the start of the pixel. Invert y for Windows. */
+	  pdwColor = (DWORD *)((UCHAR *)pddsd2->lpSurface + (FLIP(pContext->pShared->dwHeight,y[index]) * pddsd2->lPitch) + (x[index]*pContext->pShared->pixel.cb));
+	  rgba[index][RCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwRMask) >> pContext->pShared->pixel.rShift) / pContext->pShared->pixel.rScale);
+	  rgba[index][GCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwGMask) >> pContext->pShared->pixel.gShift) / pContext->pShared->pixel.gScale);
+	  rgba[index][BCOMP] = (GLubyte)((float)((*pdwColor & pContext->pShared->pixel.dwBMask) >> pContext->pShared->pixel.bShift) / pContext->pShared->pixel.bScale);
+	}
+   }
+
+   /* Giver back. */
+   UnlockHAL( pContext->pShared, TRUE );
+}