xserver mesa git update 10 Mar 2011

1 files changed, 231 insertions, 232 deletions

diff --git a/xorg-server/hw/xwin/winpixmap.c b/xorg-server/hw/xwin/winpixmap.c
index 82b6bbb5c..62717f31b 100644
--- a/xorg-server/hw/xwin/winpixmap.c
+++ b/xorg-server/hw/xwin/winpixmap.c
@@ -1,232 +1,231 @@
-/*

- *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:	drewry, september 1986

- *		Harold L Hunt II

- */

-

-#ifdef HAVE_XWIN_CONFIG_H

-#include <xwin-config.h>

-#endif

-#include "win.h"

-

-

-/*

- * Local prototypes

- */

-

-#if 0

-static void

-winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw);

-

-static void

-winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh);

-

-static void

-winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,

-			      int xrot, int yrot);

-#endif

-

-

-/* See Porting Layer Definition - p. 34 */

-/* See mfb/mfbpixmap.c - mfbCreatePixmap() */

-PixmapPtr

-winCreatePixmapNativeGDI (ScreenPtr pScreen,

-			  int iWidth, int iHeight,

-			  int iDepth, unsigned usage_hint)

-{

-  winPrivPixmapPtr	pPixmapPriv = NULL;

-  PixmapPtr		pPixmap = NULL;

-

-  /* Allocate pixmap memory */

-  pPixmap = AllocatePixmap (pScreen, 0);

-  if (!pPixmap)

-    {

-      ErrorF ("winCreatePixmapNativeGDI () - Couldn't allocate a pixmap\n");

-      return NullPixmap;

-    }

-

-#if CYGDEBUG

-  winDebug ("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",

-	  iWidth, iHeight, iDepth, usage_hint,

-	  PixmapBytePad (iWidth, iDepth));

-#endif

-

-  /* Setup pixmap values */

-  pPixmap->drawable.type = DRAWABLE_PIXMAP;

-  pPixmap->drawable.class = 0;

-  pPixmap->drawable.pScreen = pScreen;

-  pPixmap->drawable.depth = iDepth;

-  pPixmap->drawable.bitsPerPixel = BitsPerPixel (iDepth);

-  pPixmap->drawable.id = 0;

-  pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;

-  pPixmap->drawable.x = 0;

-  pPixmap->drawable.y = 0;

-  pPixmap->drawable.width = iWidth;

-  pPixmap->drawable.height = iHeight;

-  pPixmap->devKind = 0;

-  pPixmap->refcnt = 1;

-  pPixmap->devPrivate.ptr = NULL;

-  pPixmap->usage_hint = usage_hint;

-

-  /* Pixmap privates are allocated by AllocatePixmap */

-  pPixmapPriv = winGetPixmapPriv (pPixmap);

-

-  /* Initialize pixmap privates */

-  pPixmapPriv->hBitmap = NULL;

-  pPixmapPriv->hdcSelected = NULL;

-  pPixmapPriv->pbBits = NULL;

-  pPixmapPriv->dwScanlineBytes = PixmapBytePad (iWidth, iDepth);

-

-  /* Check for zero width or height pixmaps */

-  if (iWidth == 0 || iHeight == 0)

-    {

-      /* Don't allocate a real pixmap, just set fields and return */

-      return pPixmap;

-    }

-

-  /* Create a DIB for the pixmap */

-  pPixmapPriv->hBitmap = winCreateDIBNativeGDI (iWidth, iHeight, iDepth,

-						&pPixmapPriv->pbBits,

-						(BITMAPINFO **) &pPixmapPriv->pbmih);

-

-#if CYGDEBUG

-  winDebug ("winCreatePixmap () - Created a pixmap %08x, %dx%dx%d, for " \

-	  "screen: %08x\n",

-	  pPixmapPriv->hBitmap, iWidth, iHeight, iDepth, pScreen);

-#endif

-

-  return pPixmap;

-}

-

-

-/* 

- * See Porting Layer Definition - p. 35

- *

- * See mfb/mfbpixmap.c - mfbDestroyPixmap()

- */

-

-Bool

-winDestroyPixmapNativeGDI (PixmapPtr pPixmap)

-{

-  winPrivPixmapPtr		pPixmapPriv = NULL;

-  

-#if CYGDEBUG

-  winDebug ("winDestroyPixmapNativeGDI ()\n");

-#endif

-

-  /* Bail early if there is not a pixmap to destroy */

-  if (pPixmap == NULL)

-    {

-      ErrorF ("winDestroyPixmapNativeGDI () - No pixmap to destroy\n");

-      return TRUE;

-    }

-

-  /* Get a handle to the pixmap privates */

-  pPixmapPriv = winGetPixmapPriv (pPixmap);

-

-#if CYGDEBUG

-  winDebug ("winDestroyPixmapNativeGDI - pPixmapPriv->hBitmap: %08x\n",

-	  pPixmapPriv->hBitmap);

-#endif

-

-  /* Decrement reference count, return if nonzero */

-  --pPixmap->refcnt;

-  if (pPixmap->refcnt != 0)

-    return TRUE;

-

-  /* Free GDI bitmap */

-  if (pPixmapPriv->hBitmap) DeleteObject (pPixmapPriv->hBitmap);

-  

-  /* Free the bitmap info header memory */

-  free(pPixmapPriv->pbmih);

-  pPixmapPriv->pbmih = NULL;

-

-  /* Free the pixmap memory */

-  free (pPixmap);

-  pPixmap = NULL;

-

-  return TRUE;

-}

-

-

-/* 

- * Not used yet

- */

-

-Bool

-winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,

-				int iWidth, int iHeight,

-				int iDepth,

-				int iBitsPerPixel,

-				int devKind,

-				pointer pPixData)

-{

-  FatalError ("winModifyPixmapHeaderNativeGDI ()\n");

-  return TRUE;

-}

-

-

-#if 0

-/* 

- * Not used yet.

- * See cfb/cfbpixmap.c

- */

-

-static void

-winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw)

-{

-  ErrorF ("winXRotatePixmap()\n");

-  /* fill in this function, look at CFB */

-}

-

-

-/*

- * Not used yet.

- * See cfb/cfbpixmap.c

- */

-static void

-winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh)

-{

-  ErrorF ("winYRotatePixmap()\n");

-  /* fill in this function, look at CFB */

-}

-

-

-/* 

- * Not used yet.

- * See cfb/cfbpixmap.c

- */

-

-static void

-winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,

-			      int xrot, int yrot)

-{

-  ErrorF ("winCopyRotatePixmap()\n");

-  /* fill in this function, look at CFB */

-}

-#endif

+/*
+ *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:	drewry, september 1986
+ *		Harold L Hunt II
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+
+
+/*
+ * Local prototypes
+ */
+
+#if 0
+static void
+winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw);
+
+static void
+winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh);
+
+static void
+winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,
+			      int xrot, int yrot);
+#endif
+
+
+/* See Porting Layer Definition - p. 34 */
+/* See mfb/mfbpixmap.c - mfbCreatePixmap() */
+PixmapPtr
+winCreatePixmapNativeGDI (ScreenPtr pScreen,
+			  int iWidth, int iHeight,
+			  int iDepth, unsigned class)
+{
+  winPrivPixmapPtr	pPixmapPriv = NULL;
+  PixmapPtr		pPixmap = NULL;
+
+  /* Allocate pixmap memory */
+  pPixmap = AllocatePixmap (pScreen, 0);
+  if (!pPixmap)
+    {
+      ErrorF ("winCreatePixmapNativeGDI () - Couldn't allocate a pixmap\n");
+      return NullPixmap;
+    }
+
+#if CYGDEBUG
+  winDebug ("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",
+	  iWidth, iHeight, iDepth, class,
+	  PixmapBytePad (iWidth, iDepth));
+#endif
+
+  /* Setup pixmap values */
+  pPixmap->drawable.type = DRAWABLE_PIXMAP;
+  pPixmap->drawable.class = class;
+  pPixmap->drawable.pScreen = pScreen;
+  pPixmap->drawable.depth = iDepth;
+  pPixmap->drawable.bitsPerPixel = BitsPerPixel (iDepth);
+  pPixmap->drawable.id = 0;
+  pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+  pPixmap->drawable.x = 0;
+  pPixmap->drawable.y = 0;
+  pPixmap->drawable.width = iWidth;
+  pPixmap->drawable.height = iHeight;
+  pPixmap->devKind = 0;
+  pPixmap->refcnt = 1;
+  pPixmap->devPrivate.ptr = NULL;
+
+  /* Pixmap privates are allocated by AllocatePixmap */
+  pPixmapPriv = winGetPixmapPriv (pPixmap);
+
+  /* Initialize pixmap privates */
+  pPixmapPriv->hBitmap = NULL;
+  pPixmapPriv->hdcSelected = NULL;
+  pPixmapPriv->pbBits = NULL;
+  pPixmapPriv->dwScanlineBytes = PixmapBytePad (iWidth, iDepth);
+
+  /* Check for zero width or height pixmaps */
+  if (iWidth == 0 || iHeight == 0)
+    {
+      /* Don't allocate a real pixmap, just set fields and return */
+      return pPixmap;
+    }
+
+  /* Create a DIB for the pixmap */
+  pPixmapPriv->hBitmap = winCreateDIBNativeGDI (iWidth, iHeight, iDepth,
+						&pPixmapPriv->pbBits,
+						(BITMAPINFO **) &pPixmapPriv->pbmih);
+
+#if CYGDEBUG
+  winDebug ("winCreatePixmap () - Created a pixmap %08x, %dx%dx%d, for " \
+	  "screen: %08x\n",
+	  pPixmapPriv->hBitmap, iWidth, iHeight, iDepth, pScreen);
+#endif
+
+  return pPixmap;
+}
+
+
+/* 
+ * See Porting Layer Definition - p. 35
+ *
+ * See mfb/mfbpixmap.c - mfbDestroyPixmap()
+ */
+
+Bool
+winDestroyPixmapNativeGDI (PixmapPtr pPixmap)
+{
+  winPrivPixmapPtr		pPixmapPriv = NULL;
+  
+#if CYGDEBUG
+  winDebug ("winDestroyPixmapNativeGDI ()\n");
+#endif
+
+  /* Bail early if there is not a pixmap to destroy */
+  if (pPixmap == NULL)
+    {
+      ErrorF ("winDestroyPixmapNativeGDI () - No pixmap to destroy\n");
+      return TRUE;
+    }
+
+  /* Get a handle to the pixmap privates */
+  pPixmapPriv = winGetPixmapPriv (pPixmap);
+
+#if CYGDEBUG
+  winDebug ("winDestroyPixmapNativeGDI - pPixmapPriv->hBitmap: %08x\n",
+	  pPixmapPriv->hBitmap);
+#endif
+
+  /* Decrement reference count, return if nonzero */
+  --pPixmap->refcnt;
+  if (pPixmap->refcnt != 0)
+    return TRUE;
+
+  /* Free GDI bitmap */
+  if (pPixmapPriv->hBitmap) DeleteObject (pPixmapPriv->hBitmap);
+  
+  /* Free the bitmap info header memory */
+  free(pPixmapPriv->pbmih);
+  pPixmapPriv->pbmih = NULL;
+
+  /* Free the pixmap memory */
+  free (pPixmap);
+  pPixmap = NULL;
+
+  return TRUE;
+}
+
+
+/* 
+ * Not used yet
+ */
+
+Bool
+winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
+				int iWidth, int iHeight,
+				int iDepth,
+				int iBitsPerPixel,
+				int devKind,
+				pointer pPixData)
+{
+  FatalError ("winModifyPixmapHeaderNativeGDI ()\n");
+  return TRUE;
+}
+
+
+#if 0
+/* 
+ * Not used yet.
+ * See cfb/cfbpixmap.c
+ */
+
+static void
+winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw)
+{
+  ErrorF ("winXRotatePixmap()\n");
+  /* fill in this function, look at CFB */
+}
+
+
+/*
+ * Not used yet.
+ * See cfb/cfbpixmap.c
+ */
+static void
+winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh)
+{
+  ErrorF ("winYRotatePixmap()\n");
+  /* fill in this function, look at CFB */
+}
+
+
+/* 
+ * Not used yet.
+ * See cfb/cfbpixmap.c
+ */
+
+static void
+winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,
+			      int xrot, int yrot)
+{
+  ErrorF ("winCopyRotatePixmap()\n");
+  /* fill in this function, look at CFB */
+}
+#endif