hw/nxagent/NXmitrap.c: Shrink file, drop duplicate code that can identically be…

nx-X11/programs/Xserver/hw/nxagent/NXmitrap.c

@@ -39,117 +39,9 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "scrnintstr.h"
-#include "gcstruct.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-#include "servermd.h"
-#include "mi.h"
-#include "picturestr.h"
-#include "mipict.h"
-
-#ifdef NXAGENT_SERVER
-
 #include "Render.h"
 
-#endif
-
-PicturePtr
-miCreateAlphaPicture (ScreenPtr	    pScreen, 
-		      PicturePtr    pDst,
-		      PictFormatPtr pPictFormat,
-		      CARD16	    width,
-		      CARD16	    height)
-{
-    PixmapPtr	    pPixmap;
-    PicturePtr	    pPicture;
-    GCPtr	    pGC;
-    int		    error;
-    xRectangle	    rect;
-
-    if (width > 32767 || height > 32767)
-	return 0;
-
-    if (!pPictFormat)
-    {
-	if (pDst->polyEdge == PolyEdgeSharp)
-	    pPictFormat = PictureMatchFormat (pScreen, 1, PICT_a1);
-	else
-	    pPictFormat = PictureMatchFormat (pScreen, 8, PICT_a8);
-	if (!pPictFormat)
-	    return 0;
-    }
-
-    pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, 
-					pPictFormat->depth);
-    if (!pPixmap)
-	return 0;
-    pGC = GetScratchGC (pPixmap->drawable.depth, pScreen);
-    if (!pGC)
-    {
-	(*pScreen->DestroyPixmap) (pPixmap);
-	return 0;
-    }
-    ValidateGC (&pPixmap->drawable, pGC);
-    rect.x = 0;
-    rect.y = 0;
-    rect.width = width;
-    rect.height = height;
-    (*pGC->ops->PolyFillRect)(&pPixmap->drawable, pGC, 1, &rect);
-    FreeScratchGC (pGC);
-    pPicture = CreatePicture (0, &pPixmap->drawable, pPictFormat,
-			      0, 0, serverClient, &error);
-    (*pScreen->DestroyPixmap) (pPixmap);
-    return pPicture;
-}
-
-static xFixed
-miLineFixedX (xLineFixed *l, xFixed y, Bool ceil)
-{
-    xFixed	    dx = l->p2.x - l->p1.x;
-    xFixed_32_32    ex = (xFixed_32_32) (y - l->p1.y) * dx;
-    xFixed	    dy = l->p2.y - l->p1.y;
-    if (ceil)
-	ex += (dy - 1);
-    return l->p1.x + (xFixed) (ex / dy);
-}
-
-void
-miTrapezoidBounds (int ntrap, xTrapezoid *traps, BoxPtr box)
-{
-    box->y1 = MAXSHORT;
-    box->y2 = MINSHORT;
-    box->x1 = MAXSHORT;
-    box->x2 = MINSHORT;
-    for (; ntrap; ntrap--, traps++)
-    {
-	INT16 x1, y1, x2, y2;
-
-	if (!xTrapezoidValid(traps))
-	    continue;
-	y1 = xFixedToInt (traps->top);
-	if (y1 < box->y1)
-	    box->y1 = y1;
-	
-	y2 = xFixedToInt (xFixedCeil (traps->bottom));
-	if (y2 > box->y2)
-	    box->y2 = y2;
-	
-	x1 = xFixedToInt (min (miLineFixedX (&traps->left, traps->top, FALSE),
-			       miLineFixedX (&traps->left, traps->bottom, FALSE)));
-	if (x1 < box->x1)
-	    box->x1 = x1;
-	
-	x2 = xFixedToInt (xFixedCeil (max (miLineFixedX (&traps->right, traps->top, TRUE),
-					   miLineFixedX (&traps->right, traps->bottom, TRUE))));
-	if (x2 > box->x2)
-	    box->x2 = x2;
-    }
-}
+#include "../../render/mitrap.c"
 
 void
 miTrapezoids (CARD8	    op,
@@ -182,8 +74,6 @@ miTrapezoids (CARD8	    op,
 	xDst = traps[0].left.p1.x >> 16;
 	yDst = traps[0].left.p1.y >> 16;
 
-        #ifdef NXAGENT_SERVER
-
         if (nxagentTrapezoidExtents != NullBox)
         {
           memcpy(&bounds, nxagentTrapezoidExtents, sizeof(BoxRec));
@@ -197,12 +87,6 @@ miTrapezoids (CARD8	    op,
           memcpy(nxagentTrapezoidExtents, &bounds, sizeof(BoxRec));
         }
 
-        #else
-
-        miTrapezoidBounds (ntrap, traps, &bounds);
-
-        #endif
-
 	if (bounds.y1 >= bounds.y2 || bounds.x1 >= bounds.x2)
 	    return;
 	pPicture = miCreateAlphaPicture (pScreen, pDst, maskFormat,

nx-X11/programs/Xserver/hw/nxagent/Render.h

@@ -19,6 +19,7 @@
 #define __Render_H__
 
 #include "screenint.h"
+#include "cursor.h"
 #include "picture.h"
 #include "renderproto.h"
 

nx-X11/programs/Xserver/render/Imakefile

 XCOMM $XFree86: xc/programs/Xserver/render/Imakefile,v 1.10 2002/11/23 02:38:15 keithp Exp $
+
+NULL =
+
 #include <Server.tmpl>
 
+#if (!(defined(NXAgentServer) && NXAgentServer))
+NXAGENT_SKIP_SRCS =             \
+                    mitrap.c    \
+                    $(NULL)
+NXAGENT_SKIP_OBJS =             \
+                    mitrap.o    \
+                    $(NULL)
+#endif
+
        SRCS =   animcur.c \
                 filter.c \
                 glyph.c \
@@ -9,11 +21,12 @@ XCOMM $XFree86: xc/programs/Xserver/render/Imakefile,v 1.10 2002/11/23 02:38:15
                 miindex.c \
                 mipict.c \
                 mirect.c \
-                mitrap.c \
                 mitri.c \
                 picture.c \
                 render.c \
-		renderedge.c
+                renderedge.c \
+                $(NXAGENT_SKIP_SRCS) \
+                $(NULL)
 
        OBJS =   animcur.o \
                 filter.o \
@@ -23,11 +36,12 @@ XCOMM $XFree86: xc/programs/Xserver/render/Imakefile,v 1.10 2002/11/23 02:38:15
                 miindex.o \
                 mipict.o \
                 mirect.o \
-                mitrap.o \
                 mitri.o \
                 picture.o \
                 render.o \
-		renderedge.o
+                renderedge.o \
+                $(NXAGENT_SKIP_OBJS) \
+                $(NULL)
 
    INCLUDES = -I. -I../include -I../mi \
                 -I../fb -I../hw/kdrive -I$(EXTINCSRC) -I$(XINCLUDESRC) \
@@ -46,4 +60,3 @@ InstallDriverSDKNonExecFile(glyphstr.h,$(DRIVERSDKINCLUDEDIR))
 InstallDriverSDKNonExecFile(mipict.h,$(DRIVERSDKINCLUDEDIR))
 InstallDriverSDKNonExecFile(picture.h,$(DRIVERSDKINCLUDEDIR))
 InstallDriverSDKNonExecFile(picturestr.h,$(DRIVERSDKINCLUDEDIR))
-

nx-X11/programs/Xserver/render/mitrap.c

@@ -128,6 +128,7 @@ miTrapezoidBounds (int ntrap, xTrapezoid *traps, BoxPtr box)
     }
 }
 
+#ifndef NXAGENT_SERVER
 void
 miTrapezoids (CARD8	    op,
 	      PicturePtr    pSrc,
@@ -188,3 +189,4 @@ miTrapezoids (CARD8	    op,
 	    miTrapezoids (op, pSrc, pDst, maskFormat, xSrc, ySrc, 1, traps);
     }
 }
+#endif