libxtrans libX11 libX11 libXext mesa xserver git update 22 sep 2011

1 files changed, 330 insertions, 333 deletions

diff --git a/xorg-server/hw/xnest/GC.c b/xorg-server/hw/xnest/GC.c
index 0aaef6904..48fe4dcbc 100644
--- a/xorg-server/hw/xnest/GC.c
+++ b/xorg-server/hw/xnest/GC.c
@@ -1,333 +1,330 @@
-/*

-

-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 "gcstruct.h"

-#include "windowstr.h"

-#include "pixmapstr.h"

-#include "scrnintstr.h"

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

-#include "mistruct.h"

-#include "region.h"

-

-#include "Xnest.h"

-

-#include "Display.h"

-#include "XNGC.h" 

-#include "GCOps.h"

-#include "Drawable.h"

-#include "XNFont.h"

-#include "Color.h"

-

-DevPrivateKeyRec xnestGCPrivateKeyRec;

-

-static GCFuncs xnestFuncs = {

-  xnestValidateGC,

-  xnestChangeGC,

-  xnestCopyGC,

-  xnestDestroyGC,

-  xnestChangeClip,

-  xnestDestroyClip,

-  xnestCopyClip,

-};

-

-static GCOps xnestOps = {

-  xnestFillSpans,

-  xnestSetSpans,

-  xnestPutImage,

-  xnestCopyArea, 

-  xnestCopyPlane,

-  xnestPolyPoint,

-  xnestPolylines,

-  xnestPolySegment,

-  xnestPolyRectangle,

-  xnestPolyArc,

-  xnestFillPolygon,

-  xnestPolyFillRect,

-  xnestPolyFillArc,

-  xnestPolyText8, 

-  xnestPolyText16,

-  xnestImageText8,

-  xnestImageText16,

-  xnestImageGlyphBlt,

-  xnestPolyGlyphBlt,

-  xnestPushPixels

-};

-

-Bool

-xnestCreateGC(GCPtr pGC)

-{

-  pGC->funcs = &xnestFuncs;

-  pGC->ops = &xnestOps;

-  

-  pGC->miTranslate = 1;

-   

-  xnestGCPriv(pGC)->gc = XCreateGC(xnestDisplay, 

-				   xnestDefaultDrawables[pGC->depth], 

-				   0L, NULL);

-  xnestGCPriv(pGC)->nClipRects = 0;

-

-  return True;

-}

-

-void

-xnestValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)

-{

-}

-

-void

-xnestChangeGC(GCPtr pGC, unsigned long mask)

-{

-  XGCValues values;

-  

-  if (mask & GCFunction)

-    values.function = pGC->alu;

-  

-  if (mask & GCPlaneMask)

-    values.plane_mask = pGC->planemask;

-  

-  if (mask & GCForeground)

-    values.foreground = xnestPixel(pGC->fgPixel);

-  

-  if (mask & GCBackground)

-    values.background = xnestPixel(pGC->bgPixel);

-

-  if (mask & GCLineWidth)

-    values.line_width = pGC->lineWidth;

-    

-  if (mask & GCLineStyle)

-    values.line_style = pGC->lineStyle;

-

-  if (mask & GCCapStyle)

-    values.cap_style = pGC->capStyle;

-

-  if (mask & GCJoinStyle)

-    values.join_style = pGC->joinStyle;

-

-  if (mask & GCFillStyle)

-    values.fill_style = pGC->fillStyle;

-

-  if (mask & GCFillRule)

-    values.fill_rule = pGC->fillRule;

-  

-  if (mask & GCTile) {

-    if (pGC->tileIsPixel)

-      mask &= ~GCTile;

-    else

-      values.tile = xnestPixmap(pGC->tile.pixmap);

-  }

-

-  if (mask & GCStipple)

-    values.stipple = xnestPixmap(pGC->stipple);

-

-  if (mask & GCTileStipXOrigin)

-    values.ts_x_origin = pGC->patOrg.x;

-

-  if (mask & GCTileStipYOrigin)

-    values.ts_y_origin = pGC->patOrg.y;

-

-  if (mask & GCFont)

-    values.font = xnestFont(pGC->font);

-

-  if (mask & GCSubwindowMode)

-    values.subwindow_mode = pGC->subWindowMode;

-

-  if (mask & GCGraphicsExposures)

-    values.graphics_exposures = pGC->graphicsExposures;

-

-  if (mask & GCClipXOrigin)

-    values.clip_x_origin = pGC->clipOrg.x;

-

-  if (mask & GCClipYOrigin)

-    values.clip_y_origin = pGC->clipOrg.y;

-

-  if (mask & GCClipMask) /* this is handled in change clip */

-    mask &= ~GCClipMask;

-

-  if (mask & GCDashOffset)

-    values.dash_offset = pGC->dashOffset;

-

-  if (mask & GCDashList) {

-    mask &= ~GCDashList;

-    XSetDashes(xnestDisplay, xnestGC(pGC), 

-	       pGC->dashOffset, (char *)pGC->dash, pGC->numInDashList);

-  }

-

-  if (mask & GCArcMode)

-    values.arc_mode = pGC->arcMode;

-

-  if (mask)

-    XChangeGC(xnestDisplay, xnestGC(pGC), mask, &values);

-}

-

-void

-xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst)

-{

-  XCopyGC(xnestDisplay, xnestGC(pGCSrc), mask, xnestGC(pGCDst));

-}

-

-void

-xnestDestroyGC(GCPtr pGC)

-{

-  XFreeGC(xnestDisplay, xnestGC(pGC));

-}

-

-void

-xnestChangeClip(GCPtr pGC, int type, pointer pValue, int nRects)

-{

-  int i, size;

-  BoxPtr pBox;

-  XRectangle *pRects;

-

-  xnestDestroyClipHelper(pGC);

-

-  switch(type) 

-    {

-    case CT_NONE:

-      XSetClipMask(xnestDisplay, xnestGC(pGC), None);

-      break;

-      

-    case CT_REGION:

-      nRects = RegionNumRects((RegionPtr)pValue);

-      size = nRects * sizeof(*pRects);

-      pRects = (XRectangle *) malloc(size);

-      pBox = RegionRects((RegionPtr)pValue);

-      for (i = nRects; i-- > 0; ) {

-	pRects[i].x = pBox[i].x1;

-	pRects[i].y = pBox[i].y1;

-	pRects[i].width = pBox[i].x2 - pBox[i].x1;

-	pRects[i].height = pBox[i].y2 - pBox[i].y1;

-      }

-      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 0, 0,

-			 pRects, nRects, Unsorted);

-      free((char *) pRects);

-      break;

-

-    case CT_PIXMAP:

-      XSetClipMask(xnestDisplay, xnestGC(pGC), 

-		   xnestPixmap((PixmapPtr)pValue));

-      /*

-       * Need to change into region, so subsequent uses are with

-       * current pixmap contents.

-       */

-      pGC->clientClip = (pointer) (*pGC->pScreen->BitmapToRegion)((PixmapPtr)pValue);

-      (*pGC->pScreen->DestroyPixmap)((PixmapPtr)pValue);

-      pValue = pGC->clientClip;

-      type = CT_REGION;

-      break;

-

-    case CT_UNSORTED:

-      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 

-			 pGC->clipOrg.x, pGC->clipOrg.y,

-			 (XRectangle *)pValue, nRects, Unsorted);

-      break;

-

-    case CT_YSORTED:

-      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 

-			 pGC->clipOrg.x, pGC->clipOrg.y,

-			 (XRectangle *)pValue, nRects, YSorted);

-      break;

-

-    case CT_YXSORTED:

-      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 

-			 pGC->clipOrg.x, pGC->clipOrg.y,

-			 (XRectangle *)pValue, nRects, YXSorted);

-      break;

-

-    case CT_YXBANDED:

-      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 

-			 pGC->clipOrg.x, pGC->clipOrg.y,

-			 (XRectangle *)pValue, nRects, YXBanded);

-      break;

-    }

-

-  switch(type) 

-    {

-    default:

-      break;

-

-    case CT_UNSORTED:

-    case CT_YSORTED:

-    case CT_YXSORTED:

-    case CT_YXBANDED:

-      

-      /*

-       * other parts of server can only deal with CT_NONE,

-       * CT_PIXMAP and CT_REGION client clips.

-       */

-      pGC->clientClip = (pointer) RegionFromRects(nRects,

-						  (xRectangle *)pValue, type);

-      free(pValue);

-      pValue = pGC->clientClip;

-      type = CT_REGION;

-

-      break;

-    }

-

-  pGC->clientClipType = type;

-  pGC->clientClip = pValue;

-  xnestGCPriv(pGC)->nClipRects = nRects;

-}

-

-void

-xnestDestroyClip(GCPtr pGC)

-{

-  xnestDestroyClipHelper(pGC);

-

-  XSetClipMask(xnestDisplay, xnestGC(pGC), None);

- 

-  pGC->clientClipType = CT_NONE;

-  pGC->clientClip = NULL;

-  xnestGCPriv(pGC)->nClipRects = 0;

-}

-

-void

-xnestDestroyClipHelper(GCPtr pGC)

-{

-  switch (pGC->clientClipType)

-    {

-    default:

-    case CT_NONE:

-      break;

-      

-    case CT_REGION:

-      RegionDestroy(pGC->clientClip);

-      break;

-    }

-}

-

-void

-xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc)

-{

-  RegionPtr pRgn;

-

-  switch (pGCSrc->clientClipType)

-    {

-    default:

-    case CT_NONE:

-      xnestDestroyClip(pGCDst);

-      break;

-

-    case CT_REGION:

-      pRgn = RegionCreate(NULL, 1);

-      RegionCopy(pRgn, pGCSrc->clientClip);

-      xnestChangeClip(pGCDst, CT_REGION, pRgn, 0);

-      break;

-    }

-}

+/*
+
+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 "gcstruct.h"
+#include "windowstr.h"
+#include "pixmapstr.h"
+#include "scrnintstr.h"
+#include <X11/fonts/fontstruct.h>
+#include "mistruct.h"
+#include "region.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "XNGC.h" 
+#include "GCOps.h"
+#include "Drawable.h"
+#include "XNFont.h"
+#include "Color.h"
+
+DevPrivateKeyRec xnestGCPrivateKeyRec;
+
+static GCFuncs xnestFuncs = {
+  xnestValidateGC,
+  xnestChangeGC,
+  xnestCopyGC,
+  xnestDestroyGC,
+  xnestChangeClip,
+  xnestDestroyClip,
+  xnestCopyClip,
+};
+
+static GCOps xnestOps = {
+  xnestFillSpans,
+  xnestSetSpans,
+  xnestPutImage,
+  xnestCopyArea, 
+  xnestCopyPlane,
+  xnestPolyPoint,
+  xnestPolylines,
+  xnestPolySegment,
+  xnestPolyRectangle,
+  xnestPolyArc,
+  xnestFillPolygon,
+  xnestPolyFillRect,
+  xnestPolyFillArc,
+  xnestPolyText8, 
+  xnestPolyText16,
+  xnestImageText8,
+  xnestImageText16,
+  xnestImageGlyphBlt,
+  xnestPolyGlyphBlt,
+  xnestPushPixels
+};
+
+Bool
+xnestCreateGC(GCPtr pGC)
+{
+  pGC->funcs = &xnestFuncs;
+  pGC->ops = &xnestOps;
+  
+  pGC->miTranslate = 1;
+   
+  xnestGCPriv(pGC)->gc = XCreateGC(xnestDisplay, 
+				   xnestDefaultDrawables[pGC->depth], 
+				   0L, NULL);
+
+  return True;
+}
+
+void
+xnestValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
+{
+}
+
+void
+xnestChangeGC(GCPtr pGC, unsigned long mask)
+{
+  XGCValues values;
+  
+  if (mask & GCFunction)
+    values.function = pGC->alu;
+  
+  if (mask & GCPlaneMask)
+    values.plane_mask = pGC->planemask;
+  
+  if (mask & GCForeground)
+    values.foreground = xnestPixel(pGC->fgPixel);
+  
+  if (mask & GCBackground)
+    values.background = xnestPixel(pGC->bgPixel);
+
+  if (mask & GCLineWidth)
+    values.line_width = pGC->lineWidth;
+    
+  if (mask & GCLineStyle)
+    values.line_style = pGC->lineStyle;
+
+  if (mask & GCCapStyle)
+    values.cap_style = pGC->capStyle;
+
+  if (mask & GCJoinStyle)
+    values.join_style = pGC->joinStyle;
+
+  if (mask & GCFillStyle)
+    values.fill_style = pGC->fillStyle;
+
+  if (mask & GCFillRule)
+    values.fill_rule = pGC->fillRule;
+  
+  if (mask & GCTile) {
+    if (pGC->tileIsPixel)
+      mask &= ~GCTile;
+    else
+      values.tile = xnestPixmap(pGC->tile.pixmap);
+  }
+
+  if (mask & GCStipple)
+    values.stipple = xnestPixmap(pGC->stipple);
+
+  if (mask & GCTileStipXOrigin)
+    values.ts_x_origin = pGC->patOrg.x;
+
+  if (mask & GCTileStipYOrigin)
+    values.ts_y_origin = pGC->patOrg.y;
+
+  if (mask & GCFont)
+    values.font = xnestFont(pGC->font);
+
+  if (mask & GCSubwindowMode)
+    values.subwindow_mode = pGC->subWindowMode;
+
+  if (mask & GCGraphicsExposures)
+    values.graphics_exposures = pGC->graphicsExposures;
+
+  if (mask & GCClipXOrigin)
+    values.clip_x_origin = pGC->clipOrg.x;
+
+  if (mask & GCClipYOrigin)
+    values.clip_y_origin = pGC->clipOrg.y;
+
+  if (mask & GCClipMask) /* this is handled in change clip */
+    mask &= ~GCClipMask;
+
+  if (mask & GCDashOffset)
+    values.dash_offset = pGC->dashOffset;
+
+  if (mask & GCDashList) {
+    mask &= ~GCDashList;
+    XSetDashes(xnestDisplay, xnestGC(pGC), 
+	       pGC->dashOffset, (char *)pGC->dash, pGC->numInDashList);
+  }
+
+  if (mask & GCArcMode)
+    values.arc_mode = pGC->arcMode;
+
+  if (mask)
+    XChangeGC(xnestDisplay, xnestGC(pGC), mask, &values);
+}
+
+void
+xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst)
+{
+  XCopyGC(xnestDisplay, xnestGC(pGCSrc), mask, xnestGC(pGCDst));
+}
+
+void
+xnestDestroyGC(GCPtr pGC)
+{
+  XFreeGC(xnestDisplay, xnestGC(pGC));
+}
+
+void
+xnestChangeClip(GCPtr pGC, int type, pointer pValue, int nRects)
+{
+  int i, size;
+  BoxPtr pBox;
+  XRectangle *pRects;
+
+  xnestDestroyClipHelper(pGC);
+
+  switch(type) 
+    {
+    case CT_NONE:
+      XSetClipMask(xnestDisplay, xnestGC(pGC), None);
+      break;
+      
+    case CT_REGION:
+      nRects = RegionNumRects((RegionPtr)pValue);
+      size = nRects * sizeof(*pRects);
+      pRects = (XRectangle *) malloc(size);
+      pBox = RegionRects((RegionPtr)pValue);
+      for (i = nRects; i-- > 0; ) {
+	pRects[i].x = pBox[i].x1;
+	pRects[i].y = pBox[i].y1;
+	pRects[i].width = pBox[i].x2 - pBox[i].x1;
+	pRects[i].height = pBox[i].y2 - pBox[i].y1;
+      }
+      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 0, 0,
+			 pRects, nRects, Unsorted);
+      free((char *) pRects);
+      break;
+
+    case CT_PIXMAP:
+      XSetClipMask(xnestDisplay, xnestGC(pGC), 
+		   xnestPixmap((PixmapPtr)pValue));
+      /*
+       * Need to change into region, so subsequent uses are with
+       * current pixmap contents.
+       */
+      pGC->clientClip = (pointer) (*pGC->pScreen->BitmapToRegion)((PixmapPtr)pValue);
+      (*pGC->pScreen->DestroyPixmap)((PixmapPtr)pValue);
+      pValue = pGC->clientClip;
+      type = CT_REGION;
+      break;
+
+    case CT_UNSORTED:
+      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 
+			 pGC->clipOrg.x, pGC->clipOrg.y,
+			 (XRectangle *)pValue, nRects, Unsorted);
+      break;
+
+    case CT_YSORTED:
+      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 
+			 pGC->clipOrg.x, pGC->clipOrg.y,
+			 (XRectangle *)pValue, nRects, YSorted);
+      break;
+
+    case CT_YXSORTED:
+      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 
+			 pGC->clipOrg.x, pGC->clipOrg.y,
+			 (XRectangle *)pValue, nRects, YXSorted);
+      break;
+
+    case CT_YXBANDED:
+      XSetClipRectangles(xnestDisplay, xnestGC(pGC), 
+			 pGC->clipOrg.x, pGC->clipOrg.y,
+			 (XRectangle *)pValue, nRects, YXBanded);
+      break;
+    }
+
+  switch(type) 
+    {
+    default:
+      break;
+
+    case CT_UNSORTED:
+    case CT_YSORTED:
+    case CT_YXSORTED:
+    case CT_YXBANDED:
+      
+      /*
+       * other parts of server can only deal with CT_NONE,
+       * CT_PIXMAP and CT_REGION client clips.
+       */
+      pGC->clientClip = (pointer) RegionFromRects(nRects,
+						  (xRectangle *)pValue, type);
+      free(pValue);
+      pValue = pGC->clientClip;
+      type = CT_REGION;
+
+      break;
+    }
+
+  pGC->clientClipType = type;
+  pGC->clientClip = pValue;
+}
+
+void
+xnestDestroyClip(GCPtr pGC)
+{
+  xnestDestroyClipHelper(pGC);
+
+  XSetClipMask(xnestDisplay, xnestGC(pGC), None);
+ 
+  pGC->clientClipType = CT_NONE;
+  pGC->clientClip = NULL;
+}
+
+void
+xnestDestroyClipHelper(GCPtr pGC)
+{
+  switch (pGC->clientClipType)
+    {
+    default:
+    case CT_NONE:
+      break;
+      
+    case CT_REGION:
+      RegionDestroy(pGC->clientClip);
+      break;
+    }
+}
+
+void
+xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc)
+{
+  RegionPtr pRgn;
+
+  switch (pGCSrc->clientClipType)
+    {
+    default:
+    case CT_NONE:
+      xnestDestroyClip(pGCDst);
+      break;
+
+    case CT_REGION:
+      pRgn = RegionCreate(NULL, 1);
+      RegionCopy(pRgn, pGCSrc->clientClip);
+      xnestChangeClip(pGCDst, CT_REGION, pRgn, 0);
+      break;
+    }
+}