Attachment 1123 Details for Bug 1664 – Prototype patch for 2004-10-18-trunk

[patch] Prototype patch for 2004-10-18-trunk

patch.gudiff (text/plain), 8.63 KB, created by Roland Mainz on 2004-10-18 07:20:56 UTC

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Creator: Roland Mainz

Created: 2004-10-18 07:20:56 UTC

Size: 8.63 KB

patch

obsolete

>Index: xc/programs/Xserver/Xprint/ps/Ps.h
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/Xprint/ps/Ps.h,v
>retrieving revision 1.4
>diff -u -2 -0 -r1.4 Ps.h
>--- xc/programs/Xserver/Xprint/ps/Ps.h	4 Oct 2004 05:04:14 -0000	1.4
>+++ xc/programs/Xserver/Xprint/ps/Ps.h	18 Oct 2004 14:13:35 -0000
>@@ -549,33 +549,34 @@
>  */
> 
> extern Bool PsCreateColormap(ColormapPtr pColor);
> extern void PsDestroyColormap(ColormapPtr pColor);
> extern void PsInstallColormap(ColormapPtr pColor);
> extern void PsUninstallColormap(ColormapPtr pColor);
> extern int  PsListInstalledColormaps(ScreenPtr pScreen, XID *pCmapList);
> extern void PsStoreColors(ColormapPtr pColor, int ndef, xColorItem *pdefs);
> extern void PsResolveColor(unsigned short *pRed, unsigned short *pGreen,
>                            unsigned short *pBlue, VisualPtr pVisual);
> extern PsOutColor PsGetPixelColor(ColormapPtr cMap, int pixval);
> extern void PsSetFillColor(DrawablePtr pDrawable, GCPtr pGC, PsOutPtr psOut,
>                            ColormapPtr cMap);
> 
> /*
>  *  Functions in PsPixmap.c
>  */
> 
> extern PixmapPtr PsCreatePixmap(ScreenPtr pScreen, int width, int height,
>                                 int depth);
>+extern void PsScrubPixmap(PixmapPtr pPixmap);
> extern Bool PsDestroyPixmap(PixmapPtr pPixmap);
> extern DisplayListPtr PsGetFreeDisplayBlock(PsPixmapPrivPtr priv);
> extern void PsReplayPixmap(PixmapPtr pix, DrawablePtr pDrawable);
> extern int PsCloneDisplayElm(PixmapPtr dst,
> 			     DisplayElmPtr elm, DisplayElmPtr newElm,
>                              int xoff, int yoff);
> extern void PsCopyDisplayList(PixmapPtr src, PixmapPtr dst, int xoff,
>                               int yoff, int x, int y, int w, int h);
> extern PsElmPtr PsCreateFillElementList(PixmapPtr pix, int *nElms);
> extern PsElmPtr PsCloneFillElementList(int nElms, PsElmPtr elms);
> extern void PsDestroyFillElementList(int nElms, PsElmPtr elms);
> 
> #endif  /* _PS_H_ */
>Index: xc/programs/Xserver/Xprint/ps/PsPixmap.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/Xprint/ps/PsPixmap.c,v
>retrieving revision 1.4
>diff -u -2 -0 -r1.4 PsPixmap.c
>--- xc/programs/Xserver/Xprint/ps/PsPixmap.c	3 Oct 2004 15:34:33 -0000	1.4
>+++ xc/programs/Xserver/Xprint/ps/PsPixmap.c	18 Oct 2004 14:13:41 -0000
>@@ -97,47 +97,49 @@
>   pPixmap->drawable.type         = DRAWABLE_PIXMAP;
>   pPixmap->drawable.class        = 0;
>   pPixmap->drawable.pScreen      = pScreen;
>   pPixmap->drawable.depth        = depth;
>   pPixmap->drawable.bitsPerPixel = _BitsPerPixel(depth);
>   pPixmap->drawable.id           = 0;
>   pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
>   pPixmap->drawable.x            = 0;
>   pPixmap->drawable.y            = 0;
>   pPixmap->drawable.width        = width;
>   pPixmap->drawable.height       = height;
>   pPixmap->devKind               = 0;
>   pPixmap->refcnt                = 1;
> 
>   pPixmap->devPrivate.ptr = (PsPixmapPrivPtr)xcalloc(1, sizeof(PsPixmapPrivRec));
>   if( !pPixmap->devPrivate.ptr )
>     { xfree(pPixmap); return NullPixmap; }
>   return pPixmap;
> }
> 
>-Bool
>-PsDestroyPixmap(PixmapPtr pPixmap)
>+/* PsScrubPixmap: Remove all content from a pixmap (used by
>+ * |PsPolyFillRect()| when the "fill-to-background-color"
>+ * operation covers the whole pixmap) */
>+void
>+PsScrubPixmap(PixmapPtr pPixmap)
> {
>   PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pPixmap->devPrivate.ptr;
>   DisplayListPtr  disp = priv->dispList;
> 
>-  if( --pPixmap->refcnt ) return TRUE;
>   while( disp )
>   {
>     int            i;
>     DisplayListPtr oldDisp = disp;
>     disp = disp->next;
>     for( i=0 ; i<oldDisp->nelms ; i++ )
>     {
>       DisplayElmPtr elm = &oldDisp->elms[i];
> 
>       switch(elm->type)
>       {
>         case PolyPointCmd:
>         case PolyLineCmd:
>           if( elm->c.polyPts.pPoints ) xfree(elm->c.polyPts.pPoints);
>           break;
>         case PolySegmentCmd:
>           if( elm->c.segments.pSegments ) xfree(elm->c.segments.pSegments);
>           break;
>         case PolyRectangleCmd:
>           if( elm->c.rects.pRects ) xfree(elm->c.rects.pRects);
>@@ -160,40 +162,54 @@
>           break;
>         case Text16Cmd:
>         case TextI16Cmd:
>           if( elm->c.text16.string ) xfree(elm->c.text16.string);
>           break;
>         case PutImageCmd:
>           if( elm->c.image.pData ) xfree(elm->c.image.pData);
>           break;
>         case BeginFrameCmd:
>           break;
>         case EndFrameCmd:
>           break;
>       }
> 
>       if (elm->type != BeginFrameCmd && elm->type != EndFrameCmd) {
> 	  (void) FreeGC(elm->gc, (GContext) 0);
>       }
>     }
>     xfree(oldDisp);
>   }
>+
>+  priv->dispList = NULL;
>+}
>+
>+Bool
>+PsDestroyPixmap(PixmapPtr pPixmap)
>+{
>+  PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pPixmap->devPrivate.ptr;
>+  DisplayListPtr  disp = priv->dispList;
>+
>+  if( --pPixmap->refcnt ) return TRUE;
>+
>+  PsScrubPixmap(pPixmap);
>+
>   xfree(priv);
>   xfree(pPixmap);
>   return TRUE;
> }
> 
> DisplayListPtr
> PsGetFreeDisplayBlock(PsPixmapPrivPtr priv)
> {
>   DisplayListPtr disp = priv->dispList;
> 
>   for(; disp ; disp=disp->next )
>   {
>     if( disp->nelms>=DPY_BLOCKSIZE && disp->next ) continue;
>     if( disp->nelms<DPY_BLOCKSIZE ) return(disp);
>     disp->next = (DisplayListPtr)xcalloc(1, sizeof(DisplayListRec));
>     disp->next->next  = (DisplayListPtr)0;
>     disp->next->nelms = 0;
>   }
>   disp = (DisplayListPtr)xcalloc(1, sizeof(DisplayListRec));
>   disp->next     = (DisplayListPtr)0;
>Index: xc/programs/Xserver/Xprint/ps/PsPolygon.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/Xprint/ps/PsPolygon.c,v
>retrieving revision 1.2
>diff -u -2 -0 -r1.2 PsPolygon.c
>--- xc/programs/Xserver/Xprint/ps/PsPolygon.c	23 Apr 2004 18:57:56 -0000	1.2
>+++ xc/programs/Xserver/Xprint/ps/PsPolygon.c	18 Oct 2004 14:13:41 -0000
>@@ -186,40 +186,62 @@
>     PsOut_Polygon(psOut, nPoints, pts);
>     xfree(pts);
>   }
> }
> 
> void
> PsPolyFillRect(
>   DrawablePtr pDrawable,
>   GCPtr       pGC,
>   int         nRects,
>   xRectangle *pRects)
> {
>   if( pDrawable->type==DRAWABLE_PIXMAP )
>   {
>     DisplayElmPtr   elm;
>     PixmapPtr       pix  = (PixmapPtr)pDrawable;
>     PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr;
>     DisplayListPtr  disp;
>     GCPtr           gc;
> 
>+#ifdef DBE
>+    /* Optimisation for the double-buffer extension which uses
>+     * |PolyFillRect()| to clear the buffer
>+     */    
>+    if (nRects == 1)
>+    {
>+      extern Bool noDbeExtension;
>+
>+      if ( (pRects[0].x==0) && (pRects[0].y==0) &&
>+           (pRects[0].width==pDrawable->width) && (pRects[0].height==pDrawable->height) &&
>+           (pGC->fgPixel == pGC->bgPixel) &&
>+           (pGC->fillStyle == FillSolid) &&
>+           (noDbeExtension == False))
>+      {
>+        ErrorF("PsPolyFillRect: scrubbing pixmap...\n");
>+        /* Remove all content from the pixmap as it would be covered
>+         * by the whole rect anyway */
>+        PsScrubPixmap(pDrawable);
>+      }
>+    }
>+#endif /* DBE */
>+
>     if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return;
> 
>     disp = PsGetFreeDisplayBlock(priv);
> 
>     elm  = &disp->elms[disp->nelms];
>     elm->type = PolyFillRectCmd;
>     elm->gc   = gc;
>     elm->c.rects.nRects = nRects;
>     elm->c.rects.pRects = (xRectangle *)xalloc(nRects*sizeof(xRectangle));
>     memcpy(elm->c.rects.pRects, pRects, nRects*sizeof(xRectangle));
>     disp->nelms += 1;
>   }
>   else
>   {
>     int         i;
>     PsOutPtr    psOut;
>     ColormapPtr cMap;
> 
>     if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return;
>     PsOut_Offset(psOut, pDrawable->x, pDrawable->y);
>Index: xc/programs/Xserver/mi/miinitext.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/mi/miinitext.c,v
>retrieving revision 1.13
>diff -u -2 -0 -r1.13 miinitext.c
>--- xc/programs/Xserver/mi/miinitext.c	14 Sep 2004 00:51:25 -0000	1.13
>+++ xc/programs/Xserver/mi/miinitext.c	18 Oct 2004 14:14:14 -0000
>@@ -57,41 +57,40 @@
> #endif
> 
> #if defined(QNX4) /* sleaze for Watcom on QNX4 ... */
> #undef PEXEXT
> #undef XIE
> #undef GLXEXT
> #endif
> 
> /* Make sure Xprt only announces extensions it supports */
> #ifdef PRINT_ONLY_SERVER
> #undef MITSHM /* this is incompatible to the vector-based Xprint DDX */
> #undef XKB
> #undef PANORAMIX
> #undef RES
> #undef XIE
> #undef XINPUT
> #undef XV
> #undef SCREENSAVER
> #undef XIDLE
> #undef XRECORD
>-#undef DBE
> #undef XF86VIDMODE
> #undef XF86MISC
> #undef XFreeXDGA
> #undef XF86DRI
> #undef DPMSExtension
> #undef DPSEXT
> #undef FONTCACHE
> #undef RENDER /* not yet */
> #undef DAMAGE
> #undef XFIXES
> #undef XEVIE
> #endif /* PRINT_ONLY_SERVER */
> 
> 
> extern Bool noTestExtensions;
> 
> #ifdef BEZIER
> extern Bool noBezierExtension;
> #endif
> #ifdef BIGREQS

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