xserver git update 11/6/2010

1 files changed, 171 insertions, 166 deletions

diff --git a/xorg-server/miext/cw/cw.h b/xorg-server/miext/cw/cw.h
index 79051dfa2..555111c67 100644
--- a/xorg-server/miext/cw/cw.h
+++ b/xorg-server/miext/cw/cw.h
@@ -1,166 +1,171 @@
-/*
- * Copyright © 2004 Eric Anholt
- *
- * 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, and that the name of Eric Anholt not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Eric Anholt makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ERIC ANHOLT 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.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "gcstruct.h"
-#include "picturestr.h"
-#include "privates.h"
-
-/*
- * One of these structures is allocated per GC that gets used with a window with
- * backing pixmap.
- */
-
-typedef struct {
-    GCPtr	    pBackingGC;	    /* Copy of the GC but with graphicsExposures
-				     * set FALSE and the clientClip set to
-				     * clip output to the valid regions of the
-				     * backing pixmap. */
-    unsigned long   serialNumber;   /* clientClip computed time */
-    unsigned long   stateChanges;   /* changes in parent gc since last copy */
-    GCOps	    *wrapOps;	    /* wrapped ops */
-    GCFuncs	    *wrapFuncs;	    /* wrapped funcs */
-} cwGCRec, *cwGCPtr;
-
-extern _X_EXPORT DevPrivateKey cwGCKey;
-
-#define getCwGC(pGC) ((cwGCPtr)dixLookupPrivate(&(pGC)->devPrivates, cwGCKey))
-#define setCwGC(pGC,p) dixSetPrivate(&(pGC)->devPrivates, cwGCKey, p)
-
-/*
- * One of these structures is allocated per Picture that gets used with a
- * window with a backing pixmap
- */
-
-typedef struct {
-    PicturePtr	    pBackingPicture;
-    unsigned long   serialNumber;
-    unsigned long   stateChanges;
-} cwPictureRec, *cwPicturePtr;
-
-#define getCwPicture(pPicture) (pPicture->pDrawable ? \
-    (cwPicturePtr)dixLookupPrivate(&(pPicture)->devPrivates, cwPictureKey) : 0)
-#define setCwPicture(pPicture,p) dixSetPrivate(&(pPicture)->devPrivates, cwPictureKey, p)
-
-extern _X_EXPORT DevPrivateKey cwPictureKey;
-extern _X_EXPORT DevPrivateKey cwWindowKey;
-
-#define cwWindowPrivate(pWin) dixLookupPrivate(&(pWin)->devPrivates, cwWindowKey)
-#define getCwPixmap(pWindow)	    ((PixmapPtr) cwWindowPrivate(pWindow))
-#define setCwPixmap(pWindow,pPixmap) \
-    dixSetPrivate(&(pWindow)->devPrivates, cwWindowKey, pPixmap)
-
-#define cwDrawableIsRedirWindow(pDraw)					\
-	((pDraw)->type == DRAWABLE_WINDOW &&				\
-	 getCwPixmap((WindowPtr) (pDraw)) != NULL)
-
-typedef struct {
-    /*
-     * screen func wrappers
-     */
-    CloseScreenProcPtr		CloseScreen;
-    GetImageProcPtr		GetImage;
-    GetSpansProcPtr		GetSpans;
-    CreateGCProcPtr		CreateGC;
-
-    CopyWindowProcPtr		CopyWindow;
-
-    GetWindowPixmapProcPtr	GetWindowPixmap;
-    SetWindowPixmapProcPtr	SetWindowPixmap;
-    
-    DestroyPictureProcPtr	DestroyPicture;
-    ChangePictureClipProcPtr	ChangePictureClip;
-    DestroyPictureClipProcPtr	DestroyPictureClip;
-    
-    ChangePictureProcPtr	ChangePicture;
-    ValidatePictureProcPtr	ValidatePicture;
-
-    CompositeProcPtr		Composite;
-    CompositeRectsProcPtr	CompositeRects;
-
-    TrapezoidsProcPtr		Trapezoids;
-    TrianglesProcPtr		Triangles;
-    TriStripProcPtr		TriStrip;
-    TriFanProcPtr		TriFan;
-
-    RasterizeTrapezoidProcPtr	RasterizeTrapezoid;
-} cwScreenRec, *cwScreenPtr;
-
-extern _X_EXPORT DevPrivateKey cwScreenKey;
-
-#define getCwScreen(pScreen) ((cwScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, cwScreenKey))
-#define setCwScreen(pScreen,p) dixSetPrivate(&(pScreen)->devPrivates, cwScreenKey, p)
-
-#define CW_OFFSET_XYPOINTS(ppt, npt) do { \
-    DDXPointPtr _ppt = (DDXPointPtr)(ppt); \
-    int _i; \
-    for (_i = 0; _i < npt; _i++) { \
-	_ppt[_i].x += dst_off_x; \
-	_ppt[_i].y += dst_off_y; \
-    } \
-} while (0)
-
-#define CW_OFFSET_RECTS(prect, nrect) do { \
-    int _i; \
-    for (_i = 0; _i < nrect; _i++) { \
-	(prect)[_i].x += dst_off_x; \
-	(prect)[_i].y += dst_off_y; \
-    } \
-} while (0)
-
-#define CW_OFFSET_ARCS(parc, narc) do { \
-    int _i; \
-    for (_i = 0; _i < narc; _i++) { \
-	(parc)[_i].x += dst_off_x; \
-	(parc)[_i].y += dst_off_y; \
-    } \
-} while (0)
-
-#define CW_OFFSET_XY_DST(x, y) do { \
-    (x) = (x) + dst_off_x; \
-    (y) = (y) + dst_off_y; \
-} while (0)
-
-#define CW_OFFSET_XY_SRC(x, y) do { \
-    (x) = (x) + src_off_x; \
-    (y) = (y) + src_off_y; \
-} while (0)
-
-/* cw.c */
-extern _X_EXPORT DrawablePtr
-cwGetBackingDrawable(DrawablePtr pDrawable, int *x_off, int *y_off);
-
-/* cw_render.c */
-
-extern _X_EXPORT void
-cwInitializeRender (ScreenPtr pScreen);
-
-extern _X_EXPORT void
-cwFiniRender (ScreenPtr pScreen);
-
-/* cw.c */
-
-extern _X_EXPORT void
-miInitializeCompositeWrapper(ScreenPtr pScreen);
+/*

+ * Copyright © 2004 Eric Anholt

+ *

+ * 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, and that the name of Eric Anholt not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Eric Anholt makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL ERIC ANHOLT 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.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include "gcstruct.h"

+#include "picturestr.h"

+#include "privates.h"

+

+/*

+ * One of these structures is allocated per GC that gets used with a window with

+ * backing pixmap.

+ */

+

+typedef struct {

+    GCPtr	    pBackingGC;	    /* Copy of the GC but with graphicsExposures

+				     * set FALSE and the clientClip set to

+				     * clip output to the valid regions of the

+				     * backing pixmap. */

+    unsigned long   serialNumber;   /* clientClip computed time */

+    unsigned long   stateChanges;   /* changes in parent gc since last copy */

+    GCOps	    *wrapOps;	    /* wrapped ops */

+    GCFuncs	    *wrapFuncs;	    /* wrapped funcs */

+} cwGCRec, *cwGCPtr;

+

+extern _X_EXPORT DevPrivateKeyRec cwGCKeyRec;

+#define cwGCKey (&cwGCKeyRec)

+

+#define getCwGC(pGC) ((cwGCPtr)dixLookupPrivate(&(pGC)->devPrivates, cwGCKey))

+#define setCwGC(pGC,p) dixSetPrivate(&(pGC)->devPrivates, cwGCKey, p)

+

+/*

+ * One of these structures is allocated per Picture that gets used with a

+ * window with a backing pixmap

+ */

+

+typedef struct {

+    PicturePtr	    pBackingPicture;

+    unsigned long   serialNumber;

+    unsigned long   stateChanges;

+} cwPictureRec, *cwPicturePtr;

+

+extern _X_EXPORT DevPrivateKeyRec cwPictureKeyRec;

+#define cwPictureKey (&cwPictureKeyRec)

+

+#define getCwPicture(pPicture) (pPicture->pDrawable ? \

+    (cwPicturePtr)dixLookupPrivate(&(pPicture)->devPrivates, cwPictureKey) : 0)

+#define setCwPicture(pPicture,p) dixSetPrivate(&(pPicture)->devPrivates, cwPictureKey, p)

+

+extern _X_EXPORT DevPrivateKeyRec cwWindowKeyRec;

+#define cwWindowKey (&cwWindowKeyRec)

+

+#define cwWindowPrivate(pWin) dixLookupPrivate(&(pWin)->devPrivates, cwWindowKey)

+#define getCwPixmap(pWindow)	    ((PixmapPtr) cwWindowPrivate(pWindow))

+#define setCwPixmap(pWindow,pPixmap) \

+    dixSetPrivate(&(pWindow)->devPrivates, cwWindowKey, pPixmap)

+

+#define cwDrawableIsRedirWindow(pDraw)					\

+	((pDraw)->type == DRAWABLE_WINDOW &&				\

+	 getCwPixmap((WindowPtr) (pDraw)) != NULL)

+

+typedef struct {

+    /*

+     * screen func wrappers

+     */

+    CloseScreenProcPtr		CloseScreen;

+    GetImageProcPtr		GetImage;

+    GetSpansProcPtr		GetSpans;

+    CreateGCProcPtr		CreateGC;

+

+    CopyWindowProcPtr		CopyWindow;

+

+    GetWindowPixmapProcPtr	GetWindowPixmap;

+    SetWindowPixmapProcPtr	SetWindowPixmap;

+    

+    DestroyPictureProcPtr	DestroyPicture;

+    ChangePictureClipProcPtr	ChangePictureClip;

+    DestroyPictureClipProcPtr	DestroyPictureClip;

+    

+    ChangePictureProcPtr	ChangePicture;

+    ValidatePictureProcPtr	ValidatePicture;

+

+    CompositeProcPtr		Composite;

+    CompositeRectsProcPtr	CompositeRects;

+

+    TrapezoidsProcPtr		Trapezoids;

+    TrianglesProcPtr		Triangles;

+    TriStripProcPtr		TriStrip;

+    TriFanProcPtr		TriFan;

+

+    RasterizeTrapezoidProcPtr	RasterizeTrapezoid;

+} cwScreenRec, *cwScreenPtr;

+

+extern _X_EXPORT DevPrivateKeyRec cwScreenKeyRec;

+#define cwScreenKey (&cwScreenKeyRec)

+

+#define getCwScreen(pScreen) ((cwScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, cwScreenKey))

+#define setCwScreen(pScreen,p) dixSetPrivate(&(pScreen)->devPrivates, cwScreenKey, p)

+

+#define CW_OFFSET_XYPOINTS(ppt, npt) do { \

+    DDXPointPtr _ppt = (DDXPointPtr)(ppt); \

+    int _i; \

+    for (_i = 0; _i < npt; _i++) { \

+	_ppt[_i].x += dst_off_x; \

+	_ppt[_i].y += dst_off_y; \

+    } \

+} while (0)

+

+#define CW_OFFSET_RECTS(prect, nrect) do { \

+    int _i; \

+    for (_i = 0; _i < nrect; _i++) { \

+	(prect)[_i].x += dst_off_x; \

+	(prect)[_i].y += dst_off_y; \

+    } \

+} while (0)

+

+#define CW_OFFSET_ARCS(parc, narc) do { \

+    int _i; \

+    for (_i = 0; _i < narc; _i++) { \

+	(parc)[_i].x += dst_off_x; \

+	(parc)[_i].y += dst_off_y; \

+    } \

+} while (0)

+

+#define CW_OFFSET_XY_DST(x, y) do { \

+    (x) = (x) + dst_off_x; \

+    (y) = (y) + dst_off_y; \

+} while (0)

+

+#define CW_OFFSET_XY_SRC(x, y) do { \

+    (x) = (x) + src_off_x; \

+    (y) = (y) + src_off_y; \

+} while (0)

+

+/* cw.c */

+extern _X_EXPORT DrawablePtr

+cwGetBackingDrawable(DrawablePtr pDrawable, int *x_off, int *y_off);

+

+/* cw_render.c */

+

+extern _X_EXPORT void

+cwInitializeRender (ScreenPtr pScreen);

+

+extern _X_EXPORT void

+cwFiniRender (ScreenPtr pScreen);

+

+/* cw.c */

+

+extern _X_EXPORT void

+miInitializeCompositeWrapper(ScreenPtr pScreen);