xserver git update 14/10/2010

1 files changed, 184 insertions, 192 deletions

diff --git a/xorg-server/hw/xwin/wingetsp.c b/xorg-server/hw/xwin/wingetsp.c
index 03f7f1012..ab4c181c7 100644
--- a/xorg-server/hw/xwin/wingetsp.c
+++ b/xorg-server/hw/xwin/wingetsp.c
@@ -1,192 +1,184 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Harold L Hunt II
- * 		Alan Hourihane <alanh@fairlite.demon.co.uk>
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-
-/* See Porting Layer Definition - p. 55 */
-void
-winGetSpansNativeGDI (DrawablePtr	pDrawable, 
-		      int		nMax, 
-		      DDXPointPtr	pPoints, 
-		      int		*piWidths, 
-		      int		iSpans, 
-		      char		*pDsts)
-{
-  PixmapPtr		pPixmap = NULL;
-  winPrivPixmapPtr	pPixmapPriv = NULL;
-  int			iSpan;
-  DDXPointPtr		pPoint = NULL;
-  int			*piWidth = NULL;
-  char			*pDst = pDsts;
-  HBITMAP		hbmpWindow, hbmpOrig, hbmpOrig1;
-  BYTE			*pbWindow = NULL;
-  HDC			hdcMem, hdcMem1;
-  ScreenPtr		pScreen = pDrawable->pScreen;
-  winScreenPriv(pScreen);
-
-  /* Branch on the drawable type */
-  switch (pDrawable->type)
-    {
-    case DRAWABLE_PIXMAP:
-#if 0
-      ErrorF ("winGetSpans - DRAWABLE_PIXMAP %08x\n",
-	      pDrawable);
-#endif
-
-      pPixmap = (PixmapPtr) pDrawable;
-      pPixmapPriv = winGetPixmapPriv (pPixmap);
-
-      /* Open a memory HDC */
-      hdcMem1 = CreateCompatibleDC (NULL);
-      hdcMem = CreateCompatibleDC (NULL);
-
-      /* Select the drawable pixmap into a DC */
-      hbmpOrig1 = SelectObject (hdcMem1, pPixmapPriv->hBitmap);
-
-      if (hbmpOrig1 == NULL)
-	FatalError ("winGetSpans - DRAWABLE_PIXMAP - SelectObject () "
-		    "failed on pPixmapPriv->hBitmap\n");
-
-      /* Loop through spans */
-      for (iSpan = 0; iSpan < iSpans; ++iSpan)
-	{
-	  pPoint = pPoints + iSpan;
-	  piWidth = piWidths + iSpan;
-
-      	  hbmpWindow = winCreateDIBNativeGDI (*piWidth, 1,
-					      pDrawable->depth,
-					      &pbWindow,
-					      NULL);
-
-      	  hbmpOrig = SelectObject (hdcMem, hbmpWindow);
-			       
-          /* Transfer the window bits to the window bitmap */
-          BitBlt (hdcMem,
-		  0, 0,
-		  *piWidth, 1, 
-		  hdcMem1,
-		  pPoint->x, pPoint->y,
-		  SRCCOPY);
-
-	  memcpy (pDst,
-		  (char*) pbWindow,
-		  PixmapBytePad (*piWidth, pDrawable->depth));
-
-      	  /* Pop the window bitmap out of the HDC and delete the bitmap */
-      	  SelectObject (hdcMem, hbmpOrig);
-	  DeleteObject (hbmpWindow);
-
-#if 0
-	  ErrorF ("(%dx%dx%d) (%d,%d) w: %d\n",
-		  pDrawable->width, pDrawable->height, pDrawable->depth,
-		  pPoint->x, pPoint->y, *piWidth);
-#endif
-
-	  /* Calculate offset of next bit destination */
-	  pDst += PixmapBytePad (*piWidth, pDrawable->depth);
-	}
-      
-      /* Pop the pixmap's bitmap out of the HDC */
-      SelectObject (hdcMem1, hbmpOrig1);
-
-      /* Delete the HDCs */
-      DeleteDC (hdcMem1);
-      DeleteDC (hdcMem);
-      break;
-
-    case DRAWABLE_WINDOW:
-#if 0
-      ErrorF ("winGetSpans - DRAWABLE_WINDOW\n");
-#endif
-
-      /* Open a memory HDC */
-      hdcMem = CreateCompatibleDC (NULL);
-
-      /* Loop through spans */
-      for (iSpan = 0; iSpan < iSpans; ++iSpan)
-	{
-	  pPoint = pPoints + iSpan;
-	  piWidth = piWidths + iSpan;
-
-      	  hbmpWindow = winCreateDIBNativeGDI (*piWidth, 1,
-					      pDrawable->depth,
-					      &pbWindow,
-					      NULL);
-
-      	  hbmpOrig = SelectObject (hdcMem, hbmpWindow);
-
-          /* Transfer the window bits to the window bitmap */
-          BitBlt (hdcMem,
-		  0, 0,
-		  *piWidth, 1, 
-		  pScreenPriv->hdcScreen,
-		  pPoint->x, pPoint->y,
-		  SRCCOPY);
-
-	  memcpy (pDst,
-		  (char*) pbWindow,
-		  PixmapBytePad (*piWidth, pDrawable->depth));
-
-      	  /* Pop the window bitmap out of the HDC */
-      	  SelectObject (hdcMem, hbmpOrig);
-
-	  DeleteObject (hbmpWindow);
-
-#if 0
-	  ErrorF ("(%dx%dx%d) (%d,%d) w: %d\n",
-		  pDrawable->width, pDrawable->height, pDrawable->depth,
-		  pPoint->x, pPoint->y, *piWidth);
-#endif
-
-	  /* Calculate offset of next bit destination */
-	  pDst += PixmapBytePad (*piWidth, pDrawable->depth);
-	}
-
-      /* Delete the window bitmap */
-      DeleteDC (hdcMem);
-      break;
-
-    case UNDRAWABLE_WINDOW:
-      FatalError ("winGetSpans - UNDRAWABLE_WINDOW\n");
-      break;
-
-    case DRAWABLE_BUFFER:
-      FatalError ("winGetSpans - DRAWABLE_BUFFER\n");
-      break;
-      
-    default:
-      FatalError ("winGetSpans - Unknown drawable type\n");
-      break;
-    }
-}
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Harold L Hunt II

+ * 		Alan Hourihane <alanh@fairlite.demon.co.uk>

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+

+/* See Porting Layer Definition - p. 55 */

+void

+winGetSpansNativeGDI (DrawablePtr	pDrawable, 

+		      int		nMax, 

+		      DDXPointPtr	pPoints, 

+		      int		*piWidths, 

+		      int		iSpans, 

+		      char		*pDsts)

+{

+  PixmapPtr		pPixmap = NULL;

+  winPrivPixmapPtr	pPixmapPriv = NULL;

+  int			iSpan;

+  DDXPointPtr		pPoint = NULL;

+  int			*piWidth = NULL;

+  char			*pDst = pDsts;

+  HBITMAP		hbmpWindow, hbmpOrig, hbmpOrig1;

+  BYTE			*pbWindow = NULL;

+  HDC			hdcMem, hdcMem1;

+  ScreenPtr		pScreen = pDrawable->pScreen;

+  winScreenPriv(pScreen);

+

+  /* Branch on the drawable type */

+  switch (pDrawable->type)

+    {

+    case DRAWABLE_PIXMAP:

+#if 0

+      ErrorF ("winGetSpans - DRAWABLE_PIXMAP %08x\n",

+	      pDrawable);

+#endif

+

+      pPixmap = (PixmapPtr) pDrawable;

+      pPixmapPriv = winGetPixmapPriv (pPixmap);

+

+      /* Open a memory HDC */

+      hdcMem1 = CreateCompatibleDC (NULL);

+      hdcMem = CreateCompatibleDC (NULL);

+

+      /* Select the drawable pixmap into a DC */

+      hbmpOrig1 = SelectObject (hdcMem1, pPixmapPriv->hBitmap);

+

+      if (hbmpOrig1 == NULL)

+	FatalError ("winGetSpans - DRAWABLE_PIXMAP - SelectObject () "

+		    "failed on pPixmapPriv->hBitmap\n");

+

+      /* Loop through spans */

+      for (iSpan = 0; iSpan < iSpans; ++iSpan)

+	{

+	  pPoint = pPoints + iSpan;

+	  piWidth = piWidths + iSpan;

+

+      	  hbmpWindow = winCreateDIBNativeGDI (*piWidth, 1,

+					      pDrawable->depth,

+					      &pbWindow,

+					      NULL);

+

+      	  hbmpOrig = SelectObject (hdcMem, hbmpWindow);

+			       

+          /* Transfer the window bits to the window bitmap */

+          BitBlt (hdcMem,

+		  0, 0,

+		  *piWidth, 1, 

+		  hdcMem1,

+		  pPoint->x, pPoint->y,

+		  SRCCOPY);

+

+	  memcpy (pDst,

+		  (char*) pbWindow,

+		  PixmapBytePad (*piWidth, pDrawable->depth));

+

+      	  /* Pop the window bitmap out of the HDC and delete the bitmap */

+      	  SelectObject (hdcMem, hbmpOrig);

+	  DeleteObject (hbmpWindow);

+

+#if 0

+	  ErrorF ("(%dx%dx%d) (%d,%d) w: %d\n",

+		  pDrawable->width, pDrawable->height, pDrawable->depth,

+		  pPoint->x, pPoint->y, *piWidth);

+#endif

+

+	  /* Calculate offset of next bit destination */

+	  pDst += PixmapBytePad (*piWidth, pDrawable->depth);

+	}

+      

+      /* Pop the pixmap's bitmap out of the HDC */

+      SelectObject (hdcMem1, hbmpOrig1);

+

+      /* Delete the HDCs */

+      DeleteDC (hdcMem1);

+      DeleteDC (hdcMem);

+      break;

+

+    case DRAWABLE_WINDOW:

+#if 0

+      ErrorF ("winGetSpans - DRAWABLE_WINDOW\n");

+#endif

+

+      /* Open a memory HDC */

+      hdcMem = CreateCompatibleDC (NULL);

+

+      /* Loop through spans */

+      for (iSpan = 0; iSpan < iSpans; ++iSpan)

+	{

+	  pPoint = pPoints + iSpan;

+	  piWidth = piWidths + iSpan;

+

+      	  hbmpWindow = winCreateDIBNativeGDI (*piWidth, 1,

+					      pDrawable->depth,

+					      &pbWindow,

+					      NULL);

+

+      	  hbmpOrig = SelectObject (hdcMem, hbmpWindow);

+

+          /* Transfer the window bits to the window bitmap */

+          BitBlt (hdcMem,

+		  0, 0,

+		  *piWidth, 1, 

+		  pScreenPriv->hdcScreen,

+		  pPoint->x, pPoint->y,

+		  SRCCOPY);

+

+	  memcpy (pDst,

+		  (char*) pbWindow,

+		  PixmapBytePad (*piWidth, pDrawable->depth));

+

+      	  /* Pop the window bitmap out of the HDC */

+      	  SelectObject (hdcMem, hbmpOrig);

+

+	  DeleteObject (hbmpWindow);

+

+#if 0

+	  ErrorF ("(%dx%dx%d) (%d,%d) w: %d\n",

+		  pDrawable->width, pDrawable->height, pDrawable->depth,

+		  pPoint->x, pPoint->y, *piWidth);

+#endif

+

+	  /* Calculate offset of next bit destination */

+	  pDst += PixmapBytePad (*piWidth, pDrawable->depth);

+	}

+

+      /* Delete the window bitmap */

+      DeleteDC (hdcMem);

+      break;

+

+    default:

+      FatalError ("winGetSpans - Unknown drawable type\n");

+      break;

+    }

+}