xserver git update 15/5/2010

1 files changed, 293 insertions, 293 deletions

diff --git a/xorg-server/include/regionstr.h b/xorg-server/include/regionstr.h
index eead1a1f2..d67873295 100644
--- a/xorg-server/include/regionstr.h
+++ b/xorg-server/include/regionstr.h
@@ -1,293 +1,293 @@
-/***********************************************************
-
-Copyright 1987, 1998  The Open Group
-
-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.
-
-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
-OPEN GROUP 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 Open Group 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 Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-
-#ifndef REGIONSTRUCT_H
-#define REGIONSTRUCT_H
-
-typedef struct pixman_region16 RegionRec, *RegionPtr;
-
-#include "miscstruct.h"
-
-/* Return values from RectIn() */
-
-#define rgnOUT 0
-#define rgnIN  1
-#define rgnPART 2
-
-#define NullRegion ((RegionPtr)0)
-
-/*
- *   clip region
- */
-
-typedef struct pixman_region16_data RegDataRec, *RegDataPtr;
-
-extern _X_EXPORT BoxRec miEmptyBox;
-extern _X_EXPORT RegDataRec miEmptyData;
-extern _X_EXPORT RegDataRec miBrokenData;
-
-#define REGION_NIL(reg) ((reg)->data && !(reg)->data->numRects)
-/* not a region */
-#define REGION_NAR(reg)	((reg)->data == &miBrokenData)
-#define REGION_NUM_RECTS(reg) ((reg)->data ? (reg)->data->numRects : 1)
-#define REGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0)
-#define REGION_RECTS(reg) ((reg)->data ? (BoxPtr)((reg)->data + 1) \
-			               : &(reg)->extents)
-#define REGION_BOXPTR(reg) ((BoxPtr)((reg)->data + 1))
-#define REGION_BOX(reg,i) (&REGION_BOXPTR(reg)[i])
-#define REGION_TOP(reg) REGION_BOX(reg, (reg)->data->numRects)
-#define REGION_END(reg) REGION_BOX(reg, (reg)->data->numRects - 1)
-#define REGION_SZOF(n) (sizeof(RegDataRec) + ((n) * sizeof(BoxRec)))
-
-#define REGION_CREATE(_pScreen, _rect, _size) \
-    miRegionCreate(_rect, _size)
-
-#define REGION_COPY(_pScreen, dst, src) \
-    miRegionCopy(dst, src)
-
-#define REGION_DESTROY(_pScreen, _pReg) \
-    miRegionDestroy(_pReg)
-
-#define REGION_INTERSECT(_pScreen, newReg, reg1, reg2) \
-    miIntersect(newReg, reg1, reg2)
-
-#define REGION_UNION(_pScreen, newReg, reg1, reg2) \
-    miUnion(newReg, reg1, reg2)
-
-#define REGION_SUBTRACT(_pScreen, newReg, reg1, reg2) \
-    miSubtract(newReg, reg1, reg2)
-
-#define REGION_INVERSE(_pScreen, newReg, reg1, invRect) \
-    miInverse(newReg, reg1, invRect)
-
-#define REGION_TRANSLATE(_pScreen, _pReg, _x, _y) \
-    miTranslateRegion(_pReg, _x, _y)
-
-#define RECT_IN_REGION(_pScreen, _pReg, prect) \
-    miRectIn(_pReg, prect)
-
-#define POINT_IN_REGION(_pScreen, _pReg, _x, _y, prect) \
-    miPointInRegion(_pReg, _x, _y, prect)
-
-#define REGION_APPEND(_pScreen, dstrgn, rgn) \
-    miRegionAppend(dstrgn, rgn)
-
-#define REGION_VALIDATE(_pScreen, badreg, pOverlap) \
-    miRegionValidate(badreg, pOverlap)
-
-#define BITMAP_TO_REGION(_pScreen, pPix) \
-    (*(_pScreen)->BitmapToRegion)(pPix) /* no mi version?! */
-
-#define RECTS_TO_REGION(_pScreen, nrects, prect, ctype) \
-    miRectsToRegion(nrects, prect, ctype)
-
-#define REGION_EQUAL(_pScreen, _pReg1, _pReg2) \
-    miRegionEqual(_pReg1, _pReg2)
-
-#define REGION_BREAK(_pScreen, _pReg) \
-    miRegionBreak(_pReg)
-
-#define REGION_INIT(_pScreen, _pReg, _rect, _size) \
-{ \
-    if ((_rect) != NULL)				\
-    { \
-        (_pReg)->extents = *(_rect); \
-        (_pReg)->data = (RegDataPtr)NULL; \
-    } \
-    else \
-    { \
-        (_pReg)->extents = miEmptyBox; \
-        if (((_size) > 1) && ((_pReg)->data = \
-                             (RegDataPtr)xalloc(REGION_SZOF(_size)))) \
-        { \
-            (_pReg)->data->size = (_size); \
-            (_pReg)->data->numRects = 0; \
-        } \
-        else \
-            (_pReg)->data = &miEmptyData; \
-    } \
- }
-
-
-#define REGION_UNINIT(_pScreen, _pReg) \
-{ \
-    if ((_pReg)->data && (_pReg)->data->size) { \
-	xfree((_pReg)->data); \
-	(_pReg)->data = NULL; \
-    } \
-}
-
-#define REGION_RESET(_pScreen, _pReg, _pBox) \
-{ \
-    (_pReg)->extents = *(_pBox); \
-    REGION_UNINIT(_pScreen, _pReg); \
-    (_pReg)->data = (RegDataPtr)NULL; \
-}
-
-#define REGION_NOTEMPTY(_pScreen, _pReg) \
-    !REGION_NIL(_pReg)
-
-#define REGION_BROKEN(_pScreen, _pReg) \
-    REGION_NAR(_pReg)
-
-#define REGION_EMPTY(_pScreen, _pReg) \
-{ \
-    REGION_UNINIT(_pScreen, _pReg); \
-    (_pReg)->extents.x2 = (_pReg)->extents.x1; \
-    (_pReg)->extents.y2 = (_pReg)->extents.y1; \
-    (_pReg)->data = &miEmptyData; \
-}
-
-#define REGION_EXTENTS(_pScreen, _pReg) \
-    (&(_pReg)->extents)
-
-#define REGION_NULL(_pScreen, _pReg) \
-{ \
-    (_pReg)->extents = miEmptyBox; \
-    (_pReg)->data = &miEmptyData; \
-}
-
-#ifndef REGION_NULL
-#define REGION_NULL(_pScreen, _pReg) \
-    REGION_INIT(_pScreen, _pReg, NullBox, 1)
-#endif
-
-/* moved from mi.h */
-
-extern _X_EXPORT void InitRegions (void);
-
-extern _X_EXPORT RegionPtr miRegionCreate(
-    BoxPtr /*rect*/,
-    int /*size*/);
-
-extern _X_EXPORT void miRegionInit(
-    RegionPtr /*pReg*/,
-    BoxPtr /*rect*/,
-    int /*size*/);
-
-extern _X_EXPORT void miRegionDestroy(
-    RegionPtr /*pReg*/);
-
-extern _X_EXPORT void miRegionUninit(
-    RegionPtr /*pReg*/);
-
-extern _X_EXPORT Bool miRegionCopy(
-    RegionPtr /*dst*/,
-    RegionPtr /*src*/);
-
-extern _X_EXPORT Bool miIntersect(
-    RegionPtr /*newReg*/,
-    RegionPtr /*reg1*/,
-    RegionPtr /*reg2*/);
-
-extern _X_EXPORT Bool miUnion(
-    RegionPtr /*newReg*/,
-    RegionPtr /*reg1*/,
-    RegionPtr /*reg2*/);
-
-extern _X_EXPORT Bool miRegionAppend(
-    RegionPtr /*dstrgn*/,
-    RegionPtr /*rgn*/);
-
-extern _X_EXPORT Bool miRegionValidate(
-    RegionPtr /*badreg*/,
-    Bool * /*pOverlap*/);
-
-extern _X_EXPORT RegionPtr miRectsToRegion(
-    int /*nrects*/,
-    xRectanglePtr /*prect*/,
-    int /*ctype*/);
-
-extern _X_EXPORT Bool miSubtract(
-    RegionPtr /*regD*/,
-    RegionPtr /*regM*/,
-    RegionPtr /*regS*/);
-
-extern _X_EXPORT Bool miInverse(
-    RegionPtr /*newReg*/,
-    RegionPtr /*reg1*/,
-    BoxPtr /*invRect*/);
-
-extern _X_EXPORT int miRectIn(
-    RegionPtr /*region*/,
-    BoxPtr /*prect*/);
-
-extern _X_EXPORT void miTranslateRegion(
-    RegionPtr /*pReg*/,
-    int /*x*/,
-    int /*y*/);
-
-extern _X_EXPORT void miRegionReset(
-    RegionPtr /*pReg*/,
-    BoxPtr /*pBox*/);
-
-extern _X_EXPORT Bool miRegionBreak(
-    RegionPtr /*pReg*/);
-
-extern _X_EXPORT Bool miPointInRegion(
-    RegionPtr /*pReg*/,
-    int /*x*/,
-    int /*y*/,
-    BoxPtr /*box*/);
-
-extern _X_EXPORT Bool miRegionEqual(
-    RegionPtr /*pReg1*/,
-    RegionPtr /*pReg2*/);
-
-extern _X_EXPORT Bool miRegionNotEmpty(
-    RegionPtr /*pReg*/);
-
-extern _X_EXPORT void miRegionEmpty(
-    RegionPtr /*pReg*/);
-
-extern _X_EXPORT BoxPtr miRegionExtents(
-    RegionPtr /*pReg*/);
-
-extern _X_EXPORT void miPrintRegion(
-    RegionPtr /*pReg*/);
-
-#endif /* REGIONSTRUCT_H */
+/***********************************************************

+

+Copyright 1987, 1998  The Open Group

+

+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.

+

+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

+OPEN GROUP 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 Open Group 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 Open Group.

+

+

+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

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

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

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

+both that copyright notice and this permission notice appear in

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+******************************************************************/

+

+#ifndef REGIONSTRUCT_H

+#define REGIONSTRUCT_H

+

+typedef struct pixman_region16 RegionRec, *RegionPtr;

+

+#include "miscstruct.h"

+

+/* Return values from RectIn() */

+

+#define rgnOUT 0

+#define rgnIN  1

+#define rgnPART 2

+

+#define NullRegion ((RegionPtr)0)

+

+/*

+ *   clip region

+ */

+

+typedef struct pixman_region16_data RegDataRec, *RegDataPtr;

+

+extern _X_EXPORT BoxRec miEmptyBox;

+extern _X_EXPORT RegDataRec miEmptyData;

+extern _X_EXPORT RegDataRec miBrokenData;

+

+#define REGION_NIL(reg) ((reg)->data && !(reg)->data->numRects)

+/* not a region */

+#define REGION_NAR(reg)	((reg)->data == &miBrokenData)

+#define REGION_NUM_RECTS(reg) ((reg)->data ? (reg)->data->numRects : 1)

+#define REGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0)

+#define REGION_RECTS(reg) ((reg)->data ? (BoxPtr)((reg)->data + 1) \

+			               : &(reg)->extents)

+#define REGION_BOXPTR(reg) ((BoxPtr)((reg)->data + 1))

+#define REGION_BOX(reg,i) (&REGION_BOXPTR(reg)[i])

+#define REGION_TOP(reg) REGION_BOX(reg, (reg)->data->numRects)

+#define REGION_END(reg) REGION_BOX(reg, (reg)->data->numRects - 1)

+#define REGION_SZOF(n) (sizeof(RegDataRec) + ((n) * sizeof(BoxRec)))

+

+#define REGION_CREATE(_pScreen, _rect, _size) \

+    miRegionCreate(_rect, _size)

+

+#define REGION_COPY(_pScreen, dst, src) \

+    miRegionCopy(dst, src)

+

+#define REGION_DESTROY(_pScreen, _pReg) \

+    miRegionDestroy(_pReg)

+

+#define REGION_INTERSECT(_pScreen, newReg, reg1, reg2) \

+    miIntersect(newReg, reg1, reg2)

+

+#define REGION_UNION(_pScreen, newReg, reg1, reg2) \

+    miUnion(newReg, reg1, reg2)

+

+#define REGION_SUBTRACT(_pScreen, newReg, reg1, reg2) \

+    miSubtract(newReg, reg1, reg2)

+

+#define REGION_INVERSE(_pScreen, newReg, reg1, invRect) \

+    miInverse(newReg, reg1, invRect)

+

+#define REGION_TRANSLATE(_pScreen, _pReg, _x, _y) \

+    miTranslateRegion(_pReg, _x, _y)

+

+#define RECT_IN_REGION(_pScreen, _pReg, prect) \

+    miRectIn(_pReg, prect)

+

+#define POINT_IN_REGION(_pScreen, _pReg, _x, _y, prect) \

+    miPointInRegion(_pReg, _x, _y, prect)

+

+#define REGION_APPEND(_pScreen, dstrgn, rgn) \

+    miRegionAppend(dstrgn, rgn)

+

+#define REGION_VALIDATE(_pScreen, badreg, pOverlap) \

+    miRegionValidate(badreg, pOverlap)

+

+#define BITMAP_TO_REGION(_pScreen, pPix) \

+    (*(_pScreen)->BitmapToRegion)(pPix) /* no mi version?! */

+

+#define RECTS_TO_REGION(_pScreen, nrects, prect, ctype) \

+    miRectsToRegion(nrects, prect, ctype)

+

+#define REGION_EQUAL(_pScreen, _pReg1, _pReg2) \

+    miRegionEqual(_pReg1, _pReg2)

+

+#define REGION_BREAK(_pScreen, _pReg) \

+    miRegionBreak(_pReg)

+

+#define REGION_INIT(_pScreen, _pReg, _rect, _size) \

+{ \

+    if ((_rect) != NULL)				\

+    { \

+        (_pReg)->extents = *(_rect); \

+        (_pReg)->data = (RegDataPtr)NULL; \

+    } \

+    else \

+    { \

+        (_pReg)->extents = miEmptyBox; \

+        if (((_size) > 1) && ((_pReg)->data = \

+                             (RegDataPtr)malloc(REGION_SZOF(_size)))) \

+        { \

+            (_pReg)->data->size = (_size); \

+            (_pReg)->data->numRects = 0; \

+        } \

+        else \

+            (_pReg)->data = &miEmptyData; \

+    } \

+ }

+

+

+#define REGION_UNINIT(_pScreen, _pReg) \

+{ \

+    if ((_pReg)->data && (_pReg)->data->size) { \

+	free((_pReg)->data); \

+	(_pReg)->data = NULL; \

+    } \

+}

+

+#define REGION_RESET(_pScreen, _pReg, _pBox) \

+{ \

+    (_pReg)->extents = *(_pBox); \

+    REGION_UNINIT(_pScreen, _pReg); \

+    (_pReg)->data = (RegDataPtr)NULL; \

+}

+

+#define REGION_NOTEMPTY(_pScreen, _pReg) \

+    !REGION_NIL(_pReg)

+

+#define REGION_BROKEN(_pScreen, _pReg) \

+    REGION_NAR(_pReg)

+

+#define REGION_EMPTY(_pScreen, _pReg) \

+{ \

+    REGION_UNINIT(_pScreen, _pReg); \

+    (_pReg)->extents.x2 = (_pReg)->extents.x1; \

+    (_pReg)->extents.y2 = (_pReg)->extents.y1; \

+    (_pReg)->data = &miEmptyData; \

+}

+

+#define REGION_EXTENTS(_pScreen, _pReg) \

+    (&(_pReg)->extents)

+

+#define REGION_NULL(_pScreen, _pReg) \

+{ \

+    (_pReg)->extents = miEmptyBox; \

+    (_pReg)->data = &miEmptyData; \

+}

+

+#ifndef REGION_NULL

+#define REGION_NULL(_pScreen, _pReg) \

+    REGION_INIT(_pScreen, _pReg, NullBox, 1)

+#endif

+

+/* moved from mi.h */

+

+extern _X_EXPORT void InitRegions (void);

+

+extern _X_EXPORT RegionPtr miRegionCreate(

+    BoxPtr /*rect*/,

+    int /*size*/);

+

+extern _X_EXPORT void miRegionInit(

+    RegionPtr /*pReg*/,

+    BoxPtr /*rect*/,

+    int /*size*/);

+

+extern _X_EXPORT void miRegionDestroy(

+    RegionPtr /*pReg*/);

+

+extern _X_EXPORT void miRegionUninit(

+    RegionPtr /*pReg*/);

+

+extern _X_EXPORT Bool miRegionCopy(

+    RegionPtr /*dst*/,

+    RegionPtr /*src*/);

+

+extern _X_EXPORT Bool miIntersect(

+    RegionPtr /*newReg*/,

+    RegionPtr /*reg1*/,

+    RegionPtr /*reg2*/);

+

+extern _X_EXPORT Bool miUnion(

+    RegionPtr /*newReg*/,

+    RegionPtr /*reg1*/,

+    RegionPtr /*reg2*/);

+

+extern _X_EXPORT Bool miRegionAppend(

+    RegionPtr /*dstrgn*/,

+    RegionPtr /*rgn*/);

+

+extern _X_EXPORT Bool miRegionValidate(

+    RegionPtr /*badreg*/,

+    Bool * /*pOverlap*/);

+

+extern _X_EXPORT RegionPtr miRectsToRegion(

+    int /*nrects*/,

+    xRectanglePtr /*prect*/,

+    int /*ctype*/);

+

+extern _X_EXPORT Bool miSubtract(

+    RegionPtr /*regD*/,

+    RegionPtr /*regM*/,

+    RegionPtr /*regS*/);

+

+extern _X_EXPORT Bool miInverse(

+    RegionPtr /*newReg*/,

+    RegionPtr /*reg1*/,

+    BoxPtr /*invRect*/);

+

+extern _X_EXPORT int miRectIn(

+    RegionPtr /*region*/,

+    BoxPtr /*prect*/);

+

+extern _X_EXPORT void miTranslateRegion(

+    RegionPtr /*pReg*/,

+    int /*x*/,

+    int /*y*/);

+

+extern _X_EXPORT void miRegionReset(

+    RegionPtr /*pReg*/,

+    BoxPtr /*pBox*/);

+

+extern _X_EXPORT Bool miRegionBreak(

+    RegionPtr /*pReg*/);

+

+extern _X_EXPORT Bool miPointInRegion(

+    RegionPtr /*pReg*/,

+    int /*x*/,

+    int /*y*/,

+    BoxPtr /*box*/);

+

+extern _X_EXPORT Bool miRegionEqual(

+    RegionPtr /*pReg1*/,

+    RegionPtr /*pReg2*/);

+

+extern _X_EXPORT Bool miRegionNotEmpty(

+    RegionPtr /*pReg*/);

+

+extern _X_EXPORT void miRegionEmpty(

+    RegionPtr /*pReg*/);

+

+extern _X_EXPORT BoxPtr miRegionExtents(

+    RegionPtr /*pReg*/);

+

+extern _X_EXPORT void miPrintRegion(

+    RegionPtr /*pReg*/);

+

+#endif /* REGIONSTRUCT_H */