xserver git update 11/6/2010

1 files changed, 327 insertions, 327 deletions

diff --git a/xorg-server/hw/xnest/GCOps.c b/xorg-server/hw/xnest/GCOps.c
index ad9668ec1..d19ec6710 100644
--- a/xorg-server/hw/xnest/GCOps.c
+++ b/xorg-server/hw/xnest/GCOps.c
@@ -1,327 +1,327 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation.  Davor Matic makes no representations about
-the suitability of this software for any purpose.  It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "regionstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "gcstruct.h"
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include "pixmapstr.h"
-#include "region.h"
-#include "servermd.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "Screen.h"
-#include "XNGC.h"
-#include "XNFont.h"
-#include "GCOps.h"
-#include "Drawable.h"
-#include "Visual.h"
-
-void
-xnestFillSpans(DrawablePtr pDrawable, GCPtr pGC, int nSpans, xPoint *pPoints,
-	       int *pWidths, int fSorted)
-{
-  ErrorF("xnest warning: function xnestFillSpans not implemented\n");
-}
-
-void
-xnestSetSpans(DrawablePtr pDrawable, GCPtr pGC, char *pSrc,
-	      xPoint *pPoints, int *pWidths, int nSpans, int fSorted)
-{
-  ErrorF("xnest warning: function xnestSetSpans not implemented\n");
-}
-
-void
-xnestGetSpans(DrawablePtr pDrawable, int maxWidth, DDXPointPtr pPoints,
-	      int *pWidths, int nSpans, char *pBuffer)
-{
-  ErrorF("xnest warning: function xnestGetSpans not implemented\n");
-}
-
-void
-xnestQueryBestSize(int class, unsigned short *pWidth, unsigned short *pHeight,
-		   ScreenPtr pScreen)
-{
-  unsigned int width, height;
-
-  width = *pWidth;
-  height = *pHeight;
-
-  XQueryBestSize(xnestDisplay, class, 
-		 xnestDefaultWindows[pScreen->myNum], 
-		 width, height, &width, &height);
-  
-  *pWidth = width;
-  *pHeight = height;
-}
-
-void
-xnestPutImage(DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
-	      int w, int h, int leftPad, int format, char *pImage)
-{
-  XImage *ximage;
-  
-  ximage = XCreateImage(xnestDisplay, xnestDefaultVisual(pDrawable->pScreen), 
-			depth, format, leftPad, (char *)pImage, 
-			w, h, BitmapPad(xnestDisplay), 
-			(format == ZPixmap) ? 
-			   PixmapBytePad(w, depth) : BitmapBytePad(w+leftPad));
-  
-  if (ximage) {
-      XPutImage(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 
-		ximage, 0, 0, x, y, w, h);
-      XFree(ximage);
-  }
-}
-
-void
-xnestGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,
-	      unsigned int format, unsigned long planeMask,
-	      char *pImage)
-{
-  XImage *ximage;
-  int length;
-
-  ximage = XGetImage(xnestDisplay, xnestDrawable(pDrawable),
-                     x, y, w, h, planeMask, format);
-
-  if (ximage) {
-      length = ximage->bytes_per_line * ximage->height;
-  
-      memmove(pImage, ximage->data, length);
-  
-      XDestroyImage(ximage);
-  }
-}
-
-static Bool
-xnestBitBlitPredicate(Display *display, XEvent *event, char *args)
-{
-  return (event->type == GraphicsExpose || event->type == NoExpose);
-}
-
-static RegionPtr
-xnestBitBlitHelper(GCPtr pGC)
-{
-  if (!pGC->graphicsExposures) 
-    return NullRegion;
-  else {
-    XEvent event;
-    RegionPtr pReg, pTmpReg;
-    BoxRec Box;
-    Bool pending, overlap;
-
-    pReg = REGION_CREATE(pGC->pScreen, NULL, 1);
-    pTmpReg = REGION_CREATE(pGC->pScreen, NULL, 1);
-    if(!pReg || !pTmpReg) return NullRegion;
-    
-    pending = True;
-    while (pending) {
-      XIfEvent(xnestDisplay, &event, xnestBitBlitPredicate, NULL);
-      
-      switch (event.type) {
-      case NoExpose:
-	pending = False;
-	break;
-	
-      case GraphicsExpose:
-	Box.x1 = event.xgraphicsexpose.x;
-	Box.y1 = event.xgraphicsexpose.y;
-	Box.x2 = event.xgraphicsexpose.x + event.xgraphicsexpose.width;
-	Box.y2 = event.xgraphicsexpose.y + event.xgraphicsexpose.height;
-	REGION_RESET(pGC->pScreen, pTmpReg, &Box);
-	REGION_APPEND(pGC->pScreen, pReg, pTmpReg);
-	pending = event.xgraphicsexpose.count;
-	break;
-      }
-    }
-
-    REGION_DESTROY(pGC->pScreen, pTmpReg);
-    REGION_VALIDATE(pGC->pScreen, pReg, &overlap);
-    return(pReg);
-  }
-}
-
-RegionPtr
-xnestCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
-	      GCPtr pGC, int srcx, int srcy, int width, int height,
-	      int dstx, int dsty)
-{
-  XCopyArea(xnestDisplay, 
-	    xnestDrawable(pSrcDrawable), xnestDrawable(pDstDrawable),
-	    xnestGC(pGC), srcx, srcy, width, height, dstx, dsty);
-  
-  return xnestBitBlitHelper(pGC);
-}
-
-RegionPtr
-xnestCopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
-	       GCPtr pGC, int srcx, int srcy, int width, int height,
-	       int dstx, int dsty, unsigned long plane)
-{
-  XCopyPlane(xnestDisplay, 
-	     xnestDrawable(pSrcDrawable), xnestDrawable(pDstDrawable),
-	     xnestGC(pGC), srcx, srcy, width, height, dstx, dsty, plane);
-  
-  return xnestBitBlitHelper(pGC);
-}
-
-void
-xnestPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int nPoints,
-	       DDXPointPtr pPoints)
-{
-  XDrawPoints(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 
-              (XPoint *)pPoints, nPoints, mode);
-}
-
-void
-xnestPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int nPoints,
-	       DDXPointPtr pPoints)
-{
-  XDrawLines(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 
-              (XPoint *)pPoints, nPoints, mode);
-}
-
-void
-xnestPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nSegments,
-		 xSegment *pSegments)
-{
-  XDrawSegments(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 
-                (XSegment *)pSegments, nSegments);
-}
-
-void
-xnestPolyRectangle(DrawablePtr pDrawable, GCPtr pGC, int nRectangles,
-		   xRectangle *pRectangles)
-{
-  XDrawRectangles(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-                  (XRectangle *)pRectangles, nRectangles);
-}
-
-void
-xnestPolyArc(DrawablePtr pDrawable, GCPtr pGC, int nArcs, xArc *pArcs)
-{
-  XDrawArcs(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-            (XArc *)pArcs, nArcs);
-}
-
-void
-xnestFillPolygon(DrawablePtr pDrawable, GCPtr pGC, int shape, int mode,
-		 int nPoints, DDXPointPtr pPoints)
-{
-  XFillPolygon(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 
-               (XPoint *)pPoints, nPoints, shape, mode);
-}
-
-void
-xnestPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nRectangles,
-		  xRectangle *pRectangles)
-{
-  XFillRectangles(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-                  (XRectangle *)pRectangles, nRectangles);
-}
-
-void
-xnestPolyFillArc(DrawablePtr pDrawable, GCPtr pGC, int nArcs, xArc *pArcs)
-{
-  XFillArcs(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-            (XArc *)pArcs, nArcs);
-}
-
-int
-xnestPolyText8(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,
-	       char *string)
-{
-  int width;
-
-  XDrawString(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-              x, y, string, count);
-  
-  width = XTextWidth(xnestFontStruct(pGC->font), string, count);
-  
-  return width + x;
-}
-
-int
-xnestPolyText16(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,
-		unsigned short *string)
-{
-  int width;
-
-  XDrawString16(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-                x, y, (XChar2b *)string, count);
-
-  width = XTextWidth16(xnestFontStruct(pGC->font), (XChar2b *)string, count);
-
-  return width + x;
-}
-
-void
-xnestImageText8(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,
-		char *string)
-{
-  XDrawImageString(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-                   x, y, string, count);
-}
-
-void
-xnestImageText16(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,
-		 unsigned short *string)
-{
-  XDrawImageString16(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),
-                     x, y, (XChar2b *)string, count);
-}
-
-void
-xnestImageGlyphBlt(DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-		   unsigned int nGlyphs, CharInfoPtr *pCharInfo,
-		   pointer pGlyphBase)
-{
-  ErrorF("xnest warning: function xnestImageGlyphBlt not implemented\n");
-}
-
-void
-xnestPolyGlyphBlt(DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-		  unsigned int nGlyphs, CharInfoPtr *pCharInfo,
-		  pointer pGlyphBase)
-{
-  ErrorF("xnest warning: function xnestPolyGlyphBlt not implemented\n");
-}
-
-void
-xnestPushPixels(GCPtr pGC, PixmapPtr pBitmap, DrawablePtr pDst,
-		int width, int height, int x, int y)
-{
-  /* only works for solid bitmaps */
-  if (pGC->fillStyle == FillSolid)
-  {
-    XSetStipple (xnestDisplay, xnestGC(pGC), xnestPixmap(pBitmap));
-    XSetTSOrigin (xnestDisplay, xnestGC(pGC), x, y);
-    XSetFillStyle (xnestDisplay, xnestGC(pGC), FillStippled);
-    XFillRectangle (xnestDisplay, xnestDrawable(pDst),
-		    xnestGC(pGC), x, y, width, height);
-    XSetFillStyle (xnestDisplay, xnestGC(pGC), FillSolid);
-  }
-  else
-    ErrorF("xnest warning: function xnestPushPixels not implemented\n");
-}
+/*

+

+Copyright 1993 by Davor Matic

+

+Permission to use, copy, modify, distribute, and sell this software

+and its documentation for any purpose is hereby granted without fee,

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in

+supporting documentation.  Davor Matic makes no representations about

+the suitability of this software for any purpose.  It is provided "as

+is" without express or implied warranty.

+

+*/

+

+#ifdef HAVE_XNEST_CONFIG_H

+#include <xnest-config.h>

+#endif

+

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include "regionstr.h"

+#include <X11/fonts/fontstruct.h>

+#include "gcstruct.h"

+#include "scrnintstr.h"

+#include "windowstr.h"

+#include "pixmapstr.h"

+#include "region.h"

+#include "servermd.h"

+

+#include "Xnest.h"

+

+#include "Display.h"

+#include "Screen.h"

+#include "XNGC.h"

+#include "XNFont.h"

+#include "GCOps.h"

+#include "Drawable.h"

+#include "Visual.h"

+

+void

+xnestFillSpans(DrawablePtr pDrawable, GCPtr pGC, int nSpans, xPoint *pPoints,

+	       int *pWidths, int fSorted)

+{

+  ErrorF("xnest warning: function xnestFillSpans not implemented\n");

+}

+

+void

+xnestSetSpans(DrawablePtr pDrawable, GCPtr pGC, char *pSrc,

+	      xPoint *pPoints, int *pWidths, int nSpans, int fSorted)

+{

+  ErrorF("xnest warning: function xnestSetSpans not implemented\n");

+}

+

+void

+xnestGetSpans(DrawablePtr pDrawable, int maxWidth, DDXPointPtr pPoints,

+	      int *pWidths, int nSpans, char *pBuffer)

+{

+  ErrorF("xnest warning: function xnestGetSpans not implemented\n");

+}

+

+void

+xnestQueryBestSize(int class, unsigned short *pWidth, unsigned short *pHeight,

+		   ScreenPtr pScreen)

+{

+  unsigned int width, height;

+

+  width = *pWidth;

+  height = *pHeight;

+

+  XQueryBestSize(xnestDisplay, class, 

+		 xnestDefaultWindows[pScreen->myNum], 

+		 width, height, &width, &height);

+  

+  *pWidth = width;

+  *pHeight = height;

+}

+

+void

+xnestPutImage(DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,

+	      int w, int h, int leftPad, int format, char *pImage)

+{

+  XImage *ximage;

+  

+  ximage = XCreateImage(xnestDisplay, xnestDefaultVisual(pDrawable->pScreen), 

+			depth, format, leftPad, (char *)pImage, 

+			w, h, BitmapPad(xnestDisplay), 

+			(format == ZPixmap) ? 

+			   PixmapBytePad(w, depth) : BitmapBytePad(w+leftPad));

+  

+  if (ximage) {

+      XPutImage(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 

+		ximage, 0, 0, x, y, w, h);

+      XFree(ximage);

+  }

+}

+

+void

+xnestGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,

+	      unsigned int format, unsigned long planeMask,

+	      char *pImage)

+{

+  XImage *ximage;

+  int length;

+

+  ximage = XGetImage(xnestDisplay, xnestDrawable(pDrawable),

+                     x, y, w, h, planeMask, format);

+

+  if (ximage) {

+      length = ximage->bytes_per_line * ximage->height;

+  

+      memmove(pImage, ximage->data, length);

+  

+      XDestroyImage(ximage);

+  }

+}

+

+static Bool

+xnestBitBlitPredicate(Display *display, XEvent *event, char *args)

+{

+  return event->type == GraphicsExpose || event->type == NoExpose;

+}

+

+static RegionPtr

+xnestBitBlitHelper(GCPtr pGC)

+{

+  if (!pGC->graphicsExposures) 

+    return NullRegion;

+  else {

+    XEvent event;

+    RegionPtr pReg, pTmpReg;

+    BoxRec Box;

+    Bool pending, overlap;

+

+    pReg = RegionCreate(NULL, 1);

+    pTmpReg = RegionCreate(NULL, 1);

+    if(!pReg || !pTmpReg) return NullRegion;

+    

+    pending = True;

+    while (pending) {

+      XIfEvent(xnestDisplay, &event, xnestBitBlitPredicate, NULL);

+      

+      switch (event.type) {

+      case NoExpose:

+	pending = False;

+	break;

+	

+      case GraphicsExpose:

+	Box.x1 = event.xgraphicsexpose.x;

+	Box.y1 = event.xgraphicsexpose.y;

+	Box.x2 = event.xgraphicsexpose.x + event.xgraphicsexpose.width;

+	Box.y2 = event.xgraphicsexpose.y + event.xgraphicsexpose.height;

+	RegionReset(pTmpReg, &Box);

+	RegionAppend(pReg, pTmpReg);

+	pending = event.xgraphicsexpose.count;

+	break;

+      }

+    }

+

+    RegionDestroy(pTmpReg);

+    RegionValidate(pReg, &overlap);

+    return pReg;

+  }

+}

+

+RegionPtr

+xnestCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,

+	      GCPtr pGC, int srcx, int srcy, int width, int height,

+	      int dstx, int dsty)

+{

+  XCopyArea(xnestDisplay, 

+	    xnestDrawable(pSrcDrawable), xnestDrawable(pDstDrawable),

+	    xnestGC(pGC), srcx, srcy, width, height, dstx, dsty);

+  

+  return xnestBitBlitHelper(pGC);

+}

+

+RegionPtr

+xnestCopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,

+	       GCPtr pGC, int srcx, int srcy, int width, int height,

+	       int dstx, int dsty, unsigned long plane)

+{

+  XCopyPlane(xnestDisplay, 

+	     xnestDrawable(pSrcDrawable), xnestDrawable(pDstDrawable),

+	     xnestGC(pGC), srcx, srcy, width, height, dstx, dsty, plane);

+  

+  return xnestBitBlitHelper(pGC);

+}

+

+void

+xnestPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int nPoints,

+	       DDXPointPtr pPoints)

+{

+  XDrawPoints(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 

+              (XPoint *)pPoints, nPoints, mode);

+}

+

+void

+xnestPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int nPoints,

+	       DDXPointPtr pPoints)

+{

+  XDrawLines(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 

+              (XPoint *)pPoints, nPoints, mode);

+}

+

+void

+xnestPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nSegments,

+		 xSegment *pSegments)

+{

+  XDrawSegments(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 

+                (XSegment *)pSegments, nSegments);

+}

+

+void

+xnestPolyRectangle(DrawablePtr pDrawable, GCPtr pGC, int nRectangles,

+		   xRectangle *pRectangles)

+{

+  XDrawRectangles(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+                  (XRectangle *)pRectangles, nRectangles);

+}

+

+void

+xnestPolyArc(DrawablePtr pDrawable, GCPtr pGC, int nArcs, xArc *pArcs)

+{

+  XDrawArcs(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+            (XArc *)pArcs, nArcs);

+}

+

+void

+xnestFillPolygon(DrawablePtr pDrawable, GCPtr pGC, int shape, int mode,

+		 int nPoints, DDXPointPtr pPoints)

+{

+  XFillPolygon(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC), 

+               (XPoint *)pPoints, nPoints, shape, mode);

+}

+

+void

+xnestPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nRectangles,

+		  xRectangle *pRectangles)

+{

+  XFillRectangles(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+                  (XRectangle *)pRectangles, nRectangles);

+}

+

+void

+xnestPolyFillArc(DrawablePtr pDrawable, GCPtr pGC, int nArcs, xArc *pArcs)

+{

+  XFillArcs(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+            (XArc *)pArcs, nArcs);

+}

+

+int

+xnestPolyText8(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,

+	       char *string)

+{

+  int width;

+

+  XDrawString(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+              x, y, string, count);

+  

+  width = XTextWidth(xnestFontStruct(pGC->font), string, count);

+  

+  return width + x;

+}

+

+int

+xnestPolyText16(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,

+		unsigned short *string)

+{

+  int width;

+

+  XDrawString16(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+                x, y, (XChar2b *)string, count);

+

+  width = XTextWidth16(xnestFontStruct(pGC->font), (XChar2b *)string, count);

+

+  return width + x;

+}

+

+void

+xnestImageText8(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,

+		char *string)

+{

+  XDrawImageString(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+                   x, y, string, count);

+}

+

+void

+xnestImageText16(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int count,

+		 unsigned short *string)

+{

+  XDrawImageString16(xnestDisplay, xnestDrawable(pDrawable), xnestGC(pGC),

+                     x, y, (XChar2b *)string, count);

+}

+

+void

+xnestImageGlyphBlt(DrawablePtr pDrawable, GCPtr pGC, int x, int y,

+		   unsigned int nGlyphs, CharInfoPtr *pCharInfo,

+		   pointer pGlyphBase)

+{

+  ErrorF("xnest warning: function xnestImageGlyphBlt not implemented\n");

+}

+

+void

+xnestPolyGlyphBlt(DrawablePtr pDrawable, GCPtr pGC, int x, int y,

+		  unsigned int nGlyphs, CharInfoPtr *pCharInfo,

+		  pointer pGlyphBase)

+{

+  ErrorF("xnest warning: function xnestPolyGlyphBlt not implemented\n");

+}

+

+void

+xnestPushPixels(GCPtr pGC, PixmapPtr pBitmap, DrawablePtr pDst,

+		int width, int height, int x, int y)

+{

+  /* only works for solid bitmaps */

+  if (pGC->fillStyle == FillSolid)

+  {

+    XSetStipple (xnestDisplay, xnestGC(pGC), xnestPixmap(pBitmap));

+    XSetTSOrigin (xnestDisplay, xnestGC(pGC), x, y);

+    XSetFillStyle (xnestDisplay, xnestGC(pGC), FillStippled);

+    XFillRectangle (xnestDisplay, xnestDrawable(pDst),

+		    xnestGC(pGC), x, y, width, height);

+    XSetFillStyle (xnestDisplay, xnestGC(pGC), FillSolid);

+  }

+  else

+    ErrorF("xnest warning: function xnestPushPixels not implemented\n");

+}