diff options
Diffstat (limited to 'xorg-server')
| -rw-r--r-- | xorg-server/composite/compalloc.c | 12 | ||||
| -rw-r--r-- | xorg-server/configure.ac | 4 | ||||
| -rw-r--r-- | xorg-server/hw/xquartz/X11Application.m | 2 | ||||
| -rw-r--r-- | xorg-server/hw/xquartz/bundle/Makefile.am | 9 | ||||
| -rw-r--r-- | xorg-server/hw/xquartz/xpr/xprFrame.c | 9 | ||||
| -rw-r--r-- | xorg-server/include/windowstr.h | 443 | ||||
| -rw-r--r-- | xorg-server/mi/miexpose.c | 1398 |
7 files changed, 946 insertions, 931 deletions
diff --git a/xorg-server/composite/compalloc.c b/xorg-server/composite/compalloc.c index a4414f70e..e64d1061b 100644 --- a/xorg-server/composite/compalloc.c +++ b/xorg-server/composite/compalloc.c @@ -434,6 +434,7 @@ compRedirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update) * critical output
*/
DamageExtSetCritical (pClient, TRUE);
+ pWin->inhibitBGPaint = TRUE;
}
return Success;
}
@@ -466,6 +467,7 @@ compFreeClientSubwindows (WindowPtr pWin, XID id) */
DamageExtSetCritical (pClient, FALSE);
csw->update = CompositeRedirectAutomatic;
+ pWin->inhibitBGPaint = FALSE;
if (pWin->mapped)
(*pWin->drawable.pScreen->ClearToBackground)(pWin, 0, 0, 0, 0, TRUE);
}
@@ -557,7 +559,7 @@ compUnredirectOneSubwindow (WindowPtr pParent, WindowPtr pWin) }
static PixmapPtr
-compNewPixmap (WindowPtr pWin, int x, int y, int w, int h, Bool map)
+compNewPixmap (WindowPtr pWin, int x, int y, int w, int h)
{
ScreenPtr pScreen = pWin->drawable.pScreen;
WindowPtr pParent = pWin->parent;
@@ -572,10 +574,6 @@ compNewPixmap (WindowPtr pWin, int x, int y, int w, int h, Bool map) pPixmap->screen_x = x;
pPixmap->screen_y = y;
- /* resize allocations will update later in compCopyWindow, not here */
- if (!map)
- return pPixmap;
-
if (pParent->drawable.depth == pWin->drawable.depth)
{
GCPtr pGC = GetScratchGC (pWin->drawable.depth, pScreen);
@@ -641,7 +639,7 @@ compAllocPixmap (WindowPtr pWin) int y = pWin->drawable.y - bw;
int w = pWin->drawable.width + (bw << 1);
int h = pWin->drawable.height + (bw << 1);
- PixmapPtr pPixmap = compNewPixmap (pWin, x, y, w, h, TRUE);
+ PixmapPtr pPixmap = compNewPixmap (pWin, x, y, w, h);
CompWindowPtr cw = GetCompWindow (pWin);
if (!pPixmap)
@@ -713,7 +711,7 @@ compReallocPixmap (WindowPtr pWin, int draw_x, int draw_y, pix_h = h + (bw << 1);
if (pix_w != pOld->drawable.width || pix_h != pOld->drawable.height)
{
- pNew = compNewPixmap (pWin, pix_x, pix_y, pix_w, pix_h, FALSE);
+ pNew = compNewPixmap (pWin, pix_x, pix_y, pix_w, pix_h);
if (!pNew)
return FALSE;
cw->pOldPixmap = pOld;
diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac index b91971498..841224885 100644 --- a/xorg-server/configure.ac +++ b/xorg-server/configure.ac @@ -26,8 +26,8 @@ dnl dnl Process this file with autoconf to create configure.
AC_PREREQ(2.57)
-AC_INIT([xorg-server], 1.10.99.901, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
-RELEASE_DATE="2011-06-01"
+AC_INIT([xorg-server], 1.10.99.902, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
+RELEASE_DATE="2011-08-03"
AC_CONFIG_SRCDIR([Makefile.am])
AM_INIT_AUTOMAKE([foreign dist-bzip2])
AM_MAINTAINER_MODE
diff --git a/xorg-server/hw/xquartz/X11Application.m b/xorg-server/hw/xquartz/X11Application.m index 38c17665b..1dec6c03a 100644 --- a/xorg-server/hw/xquartz/X11Application.m +++ b/xorg-server/hw/xquartz/X11Application.m @@ -1014,7 +1014,7 @@ void X11ApplicationMain (int argc, char **argv, char **envp) { if (app_prefs_domain_cfstr == NULL) {
ErrorF("X11ApplicationMain: Unable to determine bundle identifier. Your installation of XQuartz may be broken.\n");
- app_prefs_domain_cfstr = @BUNDLE_ID_PREFIX".X11";
+ app_prefs_domain_cfstr = CFSTR(BUNDLE_ID_PREFIX".X11");
}
[NSApp read_defaults];
diff --git a/xorg-server/hw/xquartz/bundle/Makefile.am b/xorg-server/hw/xquartz/bundle/Makefile.am index a455b147d..2f86cdc95 100644 --- a/xorg-server/hw/xquartz/bundle/Makefile.am +++ b/xorg-server/hw/xquartz/bundle/Makefile.am @@ -40,6 +40,9 @@ EXTRA_DIST = \ Resources/Dutch.lproj/InfoPlist.strings \
Resources/Dutch.lproj/Localizable.strings \
Resources/Dutch.lproj/main.nib/keyedobjects.nib \
+ Resources/el.lproj/InfoPlist.strings \
+ Resources/el.lproj/Localizable.strings \
+ Resources/el.lproj/main.nib/keyedobjects.nib \
Resources/English.lproj/InfoPlist.strings \
Resources/English.lproj/Localizable.strings \
Resources/English.lproj/main.nib/designable.nib \
@@ -53,6 +56,9 @@ EXTRA_DIST = \ Resources/German.lproj/InfoPlist.strings \
Resources/German.lproj/Localizable.strings \
Resources/German.lproj/main.nib/keyedobjects.nib \
+ Resources/he.lproj/InfoPlist.strings \
+ Resources/he.lproj/Localizable.strings \
+ Resources/he.lproj/main.nib/keyedobjects.nib \
Resources/Italian.lproj/InfoPlist.strings \
Resources/Italian.lproj/Localizable.strings \
Resources/Italian.lproj/main.nib/keyedobjects.nib \
@@ -77,6 +83,9 @@ EXTRA_DIST = \ Resources/ru.lproj/InfoPlist.strings \
Resources/ru.lproj/Localizable.strings \
Resources/ru.lproj/main.nib/keyedobjects.nib \
+ Resources/sk.lproj/InfoPlist.strings \
+ Resources/sk.lproj/Localizable.strings \
+ Resources/sk.lproj/main.nib/keyedobjects.nib \
Resources/Spanish.lproj/InfoPlist.strings \
Resources/Spanish.lproj/Localizable.strings \
Resources/Spanish.lproj/main.nib/keyedobjects.nib \
diff --git a/xorg-server/hw/xquartz/xpr/xprFrame.c b/xorg-server/hw/xquartz/xpr/xprFrame.c index 1d90d8a3d..4214eff33 100644 --- a/xorg-server/hw/xquartz/xpr/xprFrame.c +++ b/xorg-server/hw/xquartz/xpr/xprFrame.c @@ -223,7 +223,7 @@ xprDestroyFrame(RootlessFrameID wid) err = xp_destroy_window(x_cvt_vptr_to_uint(wid));
if (err != Success)
- FatalError("Could not destroy window %i.", (int)x_cvt_vptr_to_uint(wid));
+ FatalError("Could not destroy window %d (%d).", (int)x_cvt_vptr_to_uint(wid), (int)err);
}
@@ -364,7 +364,7 @@ xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow) err = xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes, NULL);
if (err != Success)
- FatalError("Could not lock window %i for drawing.", (int)x_cvt_vptr_to_uint(wid));
+ FatalError("Could not lock window %d for drawing (%d).", (int)x_cvt_vptr_to_uint(wid), (int)err);
*pixelData = data[0];
*bytesPerRow = rowbytes[0];
@@ -380,8 +380,11 @@ xprStopDrawing(RootlessFrameID wid, Bool flush) xp_error err;
err = xp_unlock_window(x_cvt_vptr_to_uint(wid), flush);
+ /* This should be a FatalError, but we started tripping over it. Make it a
+ * FatalError after http://xquartz.macosforge.org/trac/ticket/482 is fixed.
+ */
if(err != Success)
- FatalError("Could not unlock window %i after drawing.", (int)x_cvt_vptr_to_uint(wid));
+ ErrorF("Could not unlock window %d after drawing (%d).", (int)x_cvt_vptr_to_uint(wid), (int)err);
}
diff --git a/xorg-server/include/windowstr.h b/xorg-server/include/windowstr.h index 19d8b597e..04553f831 100644 --- a/xorg-server/include/windowstr.h +++ b/xorg-server/include/windowstr.h @@ -1,221 +1,222 @@ -/***********************************************************
-
-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 WINDOWSTRUCT_H
-#define WINDOWSTRUCT_H
-
-#include "window.h"
-#include "pixmapstr.h"
-#include "regionstr.h"
-#include "cursor.h"
-#include "property.h"
-#include "resource.h" /* for ROOT_WINDOW_ID_BASE */
-#include "dix.h"
-#include "privates.h"
-#include "miscstruct.h"
-#include <X11/Xprotostr.h>
-#include "opaque.h"
-
-#define GuaranteeNothing 0
-#define GuaranteeVisBack 1
-
-#define SameBackground(as, a, bs, b) \
- ((as) == (bs) && ((as) == None || \
- (as) == ParentRelative || \
- SamePixUnion(a,b,as == BackgroundPixel)))
-
-#define SameBorder(as, a, bs, b) \
- EqualPixUnion(as, a, bs, b)
-
-/* used as NULL-terminated list */
-typedef struct _DevCursorNode {
- CursorPtr cursor;
- DeviceIntPtr dev;
- struct _DevCursorNode* next;
-} DevCursNodeRec, *DevCursNodePtr, *DevCursorList;
-
-typedef struct _WindowOpt {
- CursorPtr cursor; /* default: window.cursorNone */
- VisualID visual; /* default: same as parent */
- Colormap colormap; /* default: same as parent */
- Mask dontPropagateMask; /* default: window.dontPropagate */
- Mask otherEventMasks; /* default: 0 */
- struct _OtherClients *otherClients; /* default: NULL */
- struct _GrabRec *passiveGrabs; /* default: NULL */
- PropertyPtr userProps; /* default: NULL */
- unsigned long backingBitPlanes; /* default: ~0L */
- unsigned long backingPixel; /* default: 0 */
- RegionPtr boundingShape; /* default: NULL */
- RegionPtr clipShape; /* default: NULL */
- RegionPtr inputShape; /* default: NULL */
- struct _OtherInputMasks *inputMasks; /* default: NULL */
- DevCursorList deviceCursors; /* default: NULL */
-} WindowOptRec, *WindowOptPtr;
-
-#define BackgroundPixel 2L
-#define BackgroundPixmap 3L
-
-/*
- * The redirectDraw field can have one of three values:
- *
- * RedirectDrawNone
- * A normal window; painted into the same pixmap as the parent
- * and clipping parent and siblings to its geometry. These
- * windows get a clip list equal to the intersection of their
- * geometry with the parent geometry, minus the geometry
- * of overlapping None and Clipped siblings.
- * RedirectDrawAutomatic
- * A redirected window which clips parent and sibling drawing.
- * Contents for these windows are manage inside the server.
- * These windows get an internal clip list equal to their
- * geometry.
- * RedirectDrawManual
- * A redirected window which does not clip parent and sibling
- * drawing; the window must be represented within the parent
- * geometry by the client performing the redirection management.
- * Contents for these windows are managed outside the server.
- * These windows get an internal clip list equal to their
- * geometry.
- */
-
-#define RedirectDrawNone 0
-#define RedirectDrawAutomatic 1
-#define RedirectDrawManual 2
-
-typedef struct _Window {
- DrawableRec drawable;
- PrivateRec *devPrivates;
- WindowPtr parent; /* ancestor chain */
- WindowPtr nextSib; /* next lower sibling */
- WindowPtr prevSib; /* next higher sibling */
- WindowPtr firstChild; /* top-most child */
- WindowPtr lastChild; /* bottom-most child */
- RegionRec clipList; /* clipping rectangle for output */
- RegionRec borderClip; /* NotClippedByChildren + border */
- union _Validate *valdata;
- RegionRec winSize;
- RegionRec borderSize;
- DDXPointRec origin; /* position relative to parent */
- unsigned short borderWidth;
- unsigned long deliverableEvents; /* all masks from all clients */
- Mask eventMask; /* mask from the creating client */
- PixUnion background;
- PixUnion border;
- pointer backStorage; /* null when BS disabled */
- WindowOptPtr optional;
- unsigned backgroundState:2; /* None, Relative, Pixel, Pixmap */
- unsigned borderIsPixel:1;
- unsigned cursorIsNone:1; /* else real cursor (might inherit) */
- unsigned backingStore:2;
- unsigned saveUnder:1;
- unsigned DIXsaveUnder:1;
- unsigned bitGravity:4;
- unsigned winGravity:4;
- unsigned overrideRedirect:1;
- unsigned visibility:2;
- unsigned mapped:1;
- unsigned realized:1; /* ancestors are all mapped */
- unsigned viewable:1; /* realized && InputOutput */
- unsigned dontPropagate:3;/* index into DontPropagateMasks */
- unsigned forcedBS:1; /* system-supplied backingStore */
- unsigned redirectDraw:2; /* COMPOSITE rendering redirect */
- unsigned forcedBG:1; /* must have an opaque background */
-#ifdef ROOTLESS
- unsigned rootlessUnhittable:1; /* doesn't hit-test */
-#endif
-#ifdef COMPOSITE
- unsigned damagedDescendants:1; /* some descendants are damaged */
-#endif
-} WindowRec;
-
-/*
- * Ok, a bunch of macros for accessing the optional record
- * fields (or filling the appropriate default value)
- */
-
-extern _X_EXPORT Mask DontPropagateMasks[];
-
-#define wTrackParent(w,field) ((w)->optional ? \
- (w)->optional->field \
- : FindWindowWithOptional(w)->optional->field)
-#define wUseDefault(w,field,def) ((w)->optional ? \
- (w)->optional->field \
- : def)
-
-#define wVisual(w) wTrackParent(w, visual)
-#define wCursor(w) ((w)->cursorIsNone ? None : wTrackParent(w, cursor))
-#define wColormap(w) ((w)->drawable.class == InputOnly ? None : wTrackParent(w, colormap))
-#define wDontPropagateMask(w) wUseDefault(w, dontPropagateMask, DontPropagateMasks[(w)->dontPropagate])
-#define wOtherEventMasks(w) wUseDefault(w, otherEventMasks, 0)
-#define wOtherClients(w) wUseDefault(w, otherClients, NULL)
-#define wOtherInputMasks(w) wUseDefault(w, inputMasks, NULL)
-#define wPassiveGrabs(w) wUseDefault(w, passiveGrabs, NULL)
-#define wUserProps(w) wUseDefault(w, userProps, NULL)
-#define wBackingBitPlanes(w) wUseDefault(w, backingBitPlanes, ~0L)
-#define wBackingPixel(w) wUseDefault(w, backingPixel, 0)
-#define wBoundingShape(w) wUseDefault(w, boundingShape, NULL)
-#define wClipShape(w) wUseDefault(w, clipShape, NULL)
-#define wInputShape(w) wUseDefault(w, inputShape, NULL)
-#define wClient(w) (clients[CLIENT_ID((w)->drawable.id)])
-#define wBorderWidth(w) ((int) (w)->borderWidth)
-
-/* true when w needs a border drawn. */
-
-#define HasBorder(w) ((w)->borderWidth || wClipShape(w))
-
-typedef struct _ScreenSaverStuff *ScreenSaverStuffPtr;
-
-#define SCREEN_IS_BLANKED 0
-#define SCREEN_ISNT_SAVED 1
-#define SCREEN_IS_TILED 2
-#define SCREEN_IS_BLACK 3
-
-#define HasSaverWindow(pScreen) (pScreen->screensaver.pWindow != NullWindow)
-
-extern _X_EXPORT int screenIsSaved;
-
-#endif /* WINDOWSTRUCT_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 WINDOWSTRUCT_H +#define WINDOWSTRUCT_H + +#include "window.h" +#include "pixmapstr.h" +#include "regionstr.h" +#include "cursor.h" +#include "property.h" +#include "resource.h" /* for ROOT_WINDOW_ID_BASE */ +#include "dix.h" +#include "privates.h" +#include "miscstruct.h" +#include <X11/Xprotostr.h> +#include "opaque.h" + +#define GuaranteeNothing 0 +#define GuaranteeVisBack 1 + +#define SameBackground(as, a, bs, b) \ + ((as) == (bs) && ((as) == None || \ + (as) == ParentRelative || \ + SamePixUnion(a,b,as == BackgroundPixel))) + +#define SameBorder(as, a, bs, b) \ + EqualPixUnion(as, a, bs, b) + +/* used as NULL-terminated list */ +typedef struct _DevCursorNode { + CursorPtr cursor; + DeviceIntPtr dev; + struct _DevCursorNode* next; +} DevCursNodeRec, *DevCursNodePtr, *DevCursorList; + +typedef struct _WindowOpt { + CursorPtr cursor; /* default: window.cursorNone */ + VisualID visual; /* default: same as parent */ + Colormap colormap; /* default: same as parent */ + Mask dontPropagateMask; /* default: window.dontPropagate */ + Mask otherEventMasks; /* default: 0 */ + struct _OtherClients *otherClients; /* default: NULL */ + struct _GrabRec *passiveGrabs; /* default: NULL */ + PropertyPtr userProps; /* default: NULL */ + unsigned long backingBitPlanes; /* default: ~0L */ + unsigned long backingPixel; /* default: 0 */ + RegionPtr boundingShape; /* default: NULL */ + RegionPtr clipShape; /* default: NULL */ + RegionPtr inputShape; /* default: NULL */ + struct _OtherInputMasks *inputMasks; /* default: NULL */ + DevCursorList deviceCursors; /* default: NULL */ +} WindowOptRec, *WindowOptPtr; + +#define BackgroundPixel 2L +#define BackgroundPixmap 3L + +/* + * The redirectDraw field can have one of three values: + * + * RedirectDrawNone + * A normal window; painted into the same pixmap as the parent + * and clipping parent and siblings to its geometry. These + * windows get a clip list equal to the intersection of their + * geometry with the parent geometry, minus the geometry + * of overlapping None and Clipped siblings. + * RedirectDrawAutomatic + * A redirected window which clips parent and sibling drawing. + * Contents for these windows are manage inside the server. + * These windows get an internal clip list equal to their + * geometry. + * RedirectDrawManual + * A redirected window which does not clip parent and sibling + * drawing; the window must be represented within the parent + * geometry by the client performing the redirection management. + * Contents for these windows are managed outside the server. + * These windows get an internal clip list equal to their + * geometry. + */ + +#define RedirectDrawNone 0 +#define RedirectDrawAutomatic 1 +#define RedirectDrawManual 2 + +typedef struct _Window { + DrawableRec drawable; + PrivateRec *devPrivates; + WindowPtr parent; /* ancestor chain */ + WindowPtr nextSib; /* next lower sibling */ + WindowPtr prevSib; /* next higher sibling */ + WindowPtr firstChild; /* top-most child */ + WindowPtr lastChild; /* bottom-most child */ + RegionRec clipList; /* clipping rectangle for output */ + RegionRec borderClip; /* NotClippedByChildren + border */ + union _Validate *valdata; + RegionRec winSize; + RegionRec borderSize; + DDXPointRec origin; /* position relative to parent */ + unsigned short borderWidth; + unsigned long deliverableEvents; /* all masks from all clients */ + Mask eventMask; /* mask from the creating client */ + PixUnion background; + PixUnion border; + pointer backStorage; /* null when BS disabled */ + WindowOptPtr optional; + unsigned backgroundState:2; /* None, Relative, Pixel, Pixmap */ + unsigned borderIsPixel:1; + unsigned cursorIsNone:1; /* else real cursor (might inherit) */ + unsigned backingStore:2; + unsigned saveUnder:1; + unsigned DIXsaveUnder:1; + unsigned bitGravity:4; + unsigned winGravity:4; + unsigned overrideRedirect:1; + unsigned visibility:2; + unsigned mapped:1; + unsigned realized:1; /* ancestors are all mapped */ + unsigned viewable:1; /* realized && InputOutput */ + unsigned dontPropagate:3;/* index into DontPropagateMasks */ + unsigned forcedBS:1; /* system-supplied backingStore */ + unsigned redirectDraw:2; /* COMPOSITE rendering redirect */ + unsigned forcedBG:1; /* must have an opaque background */ +#ifdef ROOTLESS + unsigned rootlessUnhittable:1; /* doesn't hit-test */ +#endif +#ifdef COMPOSITE + unsigned damagedDescendants:1; /* some descendants are damaged */ + unsigned inhibitBGPaint:1; /* paint the background? */ +#endif +} WindowRec; + +/* + * Ok, a bunch of macros for accessing the optional record + * fields (or filling the appropriate default value) + */ + +extern _X_EXPORT Mask DontPropagateMasks[]; + +#define wTrackParent(w,field) ((w)->optional ? \ + (w)->optional->field \ + : FindWindowWithOptional(w)->optional->field) +#define wUseDefault(w,field,def) ((w)->optional ? \ + (w)->optional->field \ + : def) + +#define wVisual(w) wTrackParent(w, visual) +#define wCursor(w) ((w)->cursorIsNone ? None : wTrackParent(w, cursor)) +#define wColormap(w) ((w)->drawable.class == InputOnly ? None : wTrackParent(w, colormap)) +#define wDontPropagateMask(w) wUseDefault(w, dontPropagateMask, DontPropagateMasks[(w)->dontPropagate]) +#define wOtherEventMasks(w) wUseDefault(w, otherEventMasks, 0) +#define wOtherClients(w) wUseDefault(w, otherClients, NULL) +#define wOtherInputMasks(w) wUseDefault(w, inputMasks, NULL) +#define wPassiveGrabs(w) wUseDefault(w, passiveGrabs, NULL) +#define wUserProps(w) wUseDefault(w, userProps, NULL) +#define wBackingBitPlanes(w) wUseDefault(w, backingBitPlanes, ~0L) +#define wBackingPixel(w) wUseDefault(w, backingPixel, 0) +#define wBoundingShape(w) wUseDefault(w, boundingShape, NULL) +#define wClipShape(w) wUseDefault(w, clipShape, NULL) +#define wInputShape(w) wUseDefault(w, inputShape, NULL) +#define wClient(w) (clients[CLIENT_ID((w)->drawable.id)]) +#define wBorderWidth(w) ((int) (w)->borderWidth) + +/* true when w needs a border drawn. */ + +#define HasBorder(w) ((w)->borderWidth || wClipShape(w)) + +typedef struct _ScreenSaverStuff *ScreenSaverStuffPtr; + +#define SCREEN_IS_BLANKED 0 +#define SCREEN_ISNT_SAVED 1 +#define SCREEN_IS_TILED 2 +#define SCREEN_IS_BLACK 3 + +#define HasSaverWindow(pScreen) (pScreen->screensaver.pWindow != NullWindow) + +extern _X_EXPORT int screenIsSaved; + +#endif /* WINDOWSTRUCT_H */ diff --git a/xorg-server/mi/miexpose.c b/xorg-server/mi/miexpose.c index 89f45016d..0f1ebe59c 100644 --- a/xorg-server/mi/miexpose.c +++ b/xorg-server/mi/miexpose.c @@ -1,697 +1,701 @@ -/***********************************************************
-
-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.
-
-******************************************************************/
-/*****************************************************************
-
-Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.
-
-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.
-
-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
-DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,
-BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL 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 Digital Equipment Corporation
-shall not be used in advertising or otherwise to promote the sale, use or other
-dealings in this Software without prior written authorization from Digital
-Equipment Corporation.
-
-******************************************************************/
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/Xprotostr.h>
-
-#include "misc.h"
-#include "regionstr.h"
-#include "scrnintstr.h"
-#include "gcstruct.h"
-#include "windowstr.h"
-#include "pixmap.h"
-#include "input.h"
-
-#include "dixstruct.h"
-#include "mi.h"
-#include <X11/Xmd.h>
-
-#include "globals.h"
-
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-#endif
-
-/*
- machine-independent graphics exposure code. any device that uses
-the region package can call this.
-*/
-
-#ifndef RECTLIMIT
-#define RECTLIMIT 25 /* pick a number, any number > 8 */
-#endif
-
-/* miHandleExposures
- generate a region for exposures for areas that were copied from obscured or
-non-existent areas to non-obscured areas of the destination. Paint the
-background for the region, if the destination is a window.
-
-NOTE:
- this should generally be called, even if graphicsExposures is false,
-because this is where bits get recovered from backing store.
-
-NOTE:
- added argument 'plane' is used to indicate how exposures from backing
-store should be accomplished. If plane is 0 (i.e. no bit plane), CopyArea
-should be used, else a CopyPlane of the indicated plane will be used. The
-exposing is done by the backing store's GraphicsExpose function, of course.
-
-*/
-
-RegionPtr
-miHandleExposures(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
- GCPtr pGC, int srcx, int srcy, int width, int height,
- int dstx, int dsty, unsigned long plane)
-{
- RegionPtr prgnSrcClip; /* drawable-relative source clip */
- RegionRec rgnSrcRec;
- RegionPtr prgnDstClip; /* drawable-relative dest clip */
- RegionRec rgnDstRec;
- BoxRec srcBox; /* unclipped source */
- RegionRec rgnExposed; /* exposed region, calculated source-
- relative, made dst relative to
- intersect with visible parts of
- dest and send events to client,
- and then screen relative to paint
- the window background
- */
- WindowPtr pSrcWin;
- BoxRec expBox;
- Bool extents;
-
- /* avoid work if we can */
- if (!pGC->graphicsExposures &&
- (pDstDrawable->type == DRAWABLE_PIXMAP) &&
- ((pSrcDrawable->type == DRAWABLE_PIXMAP) ||
- (((WindowPtr)pSrcDrawable)->backStorage == NULL)))
- return NULL;
-
- srcBox.x1 = srcx;
- srcBox.y1 = srcy;
- srcBox.x2 = srcx+width;
- srcBox.y2 = srcy+height;
-
- if (pSrcDrawable->type != DRAWABLE_PIXMAP)
- {
- BoxRec TsrcBox;
-
- TsrcBox.x1 = srcx + pSrcDrawable->x;
- TsrcBox.y1 = srcy + pSrcDrawable->y;
- TsrcBox.x2 = TsrcBox.x1 + width;
- TsrcBox.y2 = TsrcBox.y1 + height;
- pSrcWin = (WindowPtr) pSrcDrawable;
- if (pGC->subWindowMode == IncludeInferiors)
- {
- prgnSrcClip = NotClippedByChildren (pSrcWin);
- if ((RegionContainsRect(prgnSrcClip, &TsrcBox)) == rgnIN)
- {
- RegionDestroy(prgnSrcClip);
- return NULL;
- }
- }
- else
- {
- if ((RegionContainsRect(&pSrcWin->clipList, &TsrcBox)) == rgnIN)
- return NULL;
- prgnSrcClip = &rgnSrcRec;
- RegionNull(prgnSrcClip);
- RegionCopy(prgnSrcClip, &pSrcWin->clipList);
- }
- RegionTranslate(prgnSrcClip,
- -pSrcDrawable->x, -pSrcDrawable->y);
- }
- else
- {
- BoxRec box;
-
- if ((srcBox.x1 >= 0) && (srcBox.y1 >= 0) &&
- (srcBox.x2 <= pSrcDrawable->width) &&
- (srcBox.y2 <= pSrcDrawable->height))
- return NULL;
-
- box.x1 = 0;
- box.y1 = 0;
- box.x2 = pSrcDrawable->width;
- box.y2 = pSrcDrawable->height;
- prgnSrcClip = &rgnSrcRec;
- RegionInit(prgnSrcClip, &box, 1);
- pSrcWin = NULL;
- }
-
- if (pDstDrawable == pSrcDrawable)
- {
- prgnDstClip = prgnSrcClip;
- }
- else if (pDstDrawable->type != DRAWABLE_PIXMAP)
- {
- if (pGC->subWindowMode == IncludeInferiors)
- {
- prgnDstClip = NotClippedByChildren((WindowPtr)pDstDrawable);
- }
- else
- {
- prgnDstClip = &rgnDstRec;
- RegionNull(prgnDstClip);
- RegionCopy(prgnDstClip,
- &((WindowPtr)pDstDrawable)->clipList);
- }
- RegionTranslate(prgnDstClip,
- -pDstDrawable->x, -pDstDrawable->y);
- }
- else
- {
- BoxRec box;
-
- box.x1 = 0;
- box.y1 = 0;
- box.x2 = pDstDrawable->width;
- box.y2 = pDstDrawable->height;
- prgnDstClip = &rgnDstRec;
- RegionInit(prgnDstClip, &box, 1);
- }
-
- /* drawable-relative source region */
- RegionInit(&rgnExposed, &srcBox, 1);
-
- /* now get the hidden parts of the source box*/
- RegionSubtract(&rgnExposed, &rgnExposed, prgnSrcClip);
-
- /* move them over the destination */
- RegionTranslate(&rgnExposed, dstx-srcx, dsty-srcy);
-
- /* intersect with visible areas of dest */
- RegionIntersect(&rgnExposed, &rgnExposed, prgnDstClip);
-
- /* intersect with client clip region. */
- if (pGC->clientClipType == CT_REGION)
- RegionIntersect(&rgnExposed, &rgnExposed, pGC->clientClip);
-
- /*
- * If we have LOTS of rectangles, we decide to take the extents
- * and force an exposure on that. This should require much less
- * work overall, on both client and server. This is cheating, but
- * isn't prohibited by the protocol ("spontaneous combustion" :-)
- * for windows.
- */
- extents = pGC->graphicsExposures &&
- (RegionNumRects(&rgnExposed) > RECTLIMIT) &&
- (pDstDrawable->type != DRAWABLE_PIXMAP);
- if (pSrcWin)
- {
- RegionPtr region;
- if (!(region = wClipShape (pSrcWin)))
- region = wBoundingShape (pSrcWin);
- /*
- * If you try to CopyArea the extents of a shaped window, compacting the
- * exposed region will undo all our work!
- */
- if (extents && pSrcWin && region &&
- (RegionContainsRect(region, &srcBox) != rgnIN))
- extents = FALSE;
- }
- if (extents)
- {
- expBox = *RegionExtents(&rgnExposed);
- RegionReset(&rgnExposed, &expBox);
- }
- if ((pDstDrawable->type != DRAWABLE_PIXMAP) &&
- (((WindowPtr)pDstDrawable)->backgroundState != None))
- {
- WindowPtr pWin = (WindowPtr)pDstDrawable;
-
- /* make the exposed area screen-relative */
- RegionTranslate(&rgnExposed,
- pDstDrawable->x, pDstDrawable->y);
-
- if (extents)
- {
- /* miPaintWindow doesn't clip, so we have to */
- RegionIntersect(&rgnExposed, &rgnExposed, &pWin->clipList);
- }
- miPaintWindow((WindowPtr)pDstDrawable, &rgnExposed, PW_BACKGROUND);
-
- if (extents)
- {
- RegionReset(&rgnExposed, &expBox);
- }
- else
- RegionTranslate(&rgnExposed,
- -pDstDrawable->x, -pDstDrawable->y);
- }
- if (prgnDstClip == &rgnDstRec)
- {
- RegionUninit(prgnDstClip);
- }
- else if (prgnDstClip != prgnSrcClip)
- {
- RegionDestroy(prgnDstClip);
- }
-
- if (prgnSrcClip == &rgnSrcRec)
- {
- RegionUninit(prgnSrcClip);
- }
- else
- {
- RegionDestroy(prgnSrcClip);
- }
-
- if (pGC->graphicsExposures)
- {
- /* don't look */
- RegionPtr exposed = RegionCreate(NullBox, 0);
- *exposed = rgnExposed;
- return exposed;
- }
- else
- {
- RegionUninit(&rgnExposed);
- return NULL;
- }
-}
-
-/* send GraphicsExpose events, or a NoExpose event, based on the region */
-
-void
-miSendGraphicsExpose (ClientPtr client, RegionPtr pRgn, XID drawable,
- int major, int minor)
-{
- if (pRgn && !RegionNil(pRgn))
- {
- xEvent *pEvent;
- xEvent *pe;
- BoxPtr pBox;
- int i;
- int numRects;
-
- numRects = RegionNumRects(pRgn);
- pBox = RegionRects(pRgn);
- if(!(pEvent = malloc(numRects * sizeof(xEvent))))
- return;
- pe = pEvent;
-
- for (i=1; i<=numRects; i++, pe++, pBox++)
- {
- pe->u.u.type = GraphicsExpose;
- pe->u.graphicsExposure.drawable = drawable;
- pe->u.graphicsExposure.x = pBox->x1;
- pe->u.graphicsExposure.y = pBox->y1;
- pe->u.graphicsExposure.width = pBox->x2 - pBox->x1;
- pe->u.graphicsExposure.height = pBox->y2 - pBox->y1;
- pe->u.graphicsExposure.count = numRects - i;
- pe->u.graphicsExposure.majorEvent = major;
- pe->u.graphicsExposure.minorEvent = minor;
- }
- /* GraphicsExpose is a "critical event", which TryClientEvents
- * handles specially. */
- TryClientEvents(client, NULL, pEvent, numRects,
- (Mask)0, NoEventMask, NullGrab);
- free(pEvent);
- }
- else
- {
- xEvent event;
- memset(&event, 0, sizeof(xEvent));
- event.u.u.type = NoExpose;
- event.u.noExposure.drawable = drawable;
- event.u.noExposure.majorEvent = major;
- event.u.noExposure.minorEvent = minor;
- WriteEventsToClient(client, 1, &event);
- }
-}
-
-
-void
-miSendExposures( WindowPtr pWin, RegionPtr pRgn, int dx, int dy)
-{
- BoxPtr pBox;
- int numRects;
- xEvent *pEvent, *pe;
- int i;
-
- pBox = RegionRects(pRgn);
- numRects = RegionNumRects(pRgn);
- if(!(pEvent = calloc(1, numRects * sizeof(xEvent))))
- return;
-
- for (i=numRects, pe = pEvent; --i >= 0; pe++, pBox++)
- {
- pe->u.u.type = Expose;
- pe->u.expose.window = pWin->drawable.id;
- pe->u.expose.x = pBox->x1 - dx;
- pe->u.expose.y = pBox->y1 - dy;
- pe->u.expose.width = pBox->x2 - pBox->x1;
- pe->u.expose.height = pBox->y2 - pBox->y1;
- pe->u.expose.count = i;
- }
-
-#ifdef PANORAMIX
- if(!noPanoramiXExtension) {
- int scrnum = pWin->drawable.pScreen->myNum;
- int x = 0, y = 0;
- XID realWin = 0;
-
- if(!pWin->parent) {
- x = screenInfo.screens[scrnum]->x;
- y = screenInfo.screens[scrnum]->y;
- pWin = screenInfo.screens[0]->root;
- realWin = pWin->drawable.id;
- } else if (scrnum) {
- PanoramiXRes *win;
- win = PanoramiXFindIDByScrnum(XRT_WINDOW,
- pWin->drawable.id, scrnum);
- if(!win) {
- free(pEvent);
- return;
- }
- realWin = win->info[0].id;
- dixLookupWindow(&pWin, realWin, serverClient, DixSendAccess);
- }
- if(x || y || scrnum)
- for (i = 0; i < numRects; i++) {
- pEvent[i].u.expose.window = realWin;
- pEvent[i].u.expose.x += x;
- pEvent[i].u.expose.y += y;
- }
- }
-#endif
-
- DeliverEvents(pWin, pEvent, numRects, NullWindow);
-
- free(pEvent);
-}
-
-void
-miWindowExposures( WindowPtr pWin, RegionPtr prgn, RegionPtr other_exposed)
-{
- RegionPtr exposures = prgn;
- if ((prgn && !RegionNil(prgn)) ||
- (exposures && !RegionNil(exposures)) || other_exposed)
- {
- RegionRec expRec;
- int clientInterested;
-
- /*
- * Restore from backing-store FIRST.
- */
- clientInterested = (pWin->eventMask|wOtherEventMasks(pWin)) & ExposureMask;
- if (other_exposed)
- {
- if (exposures)
- {
- RegionUnion(other_exposed,
- exposures,
- other_exposed);
- if (exposures != prgn)
- RegionDestroy(exposures);
- }
- exposures = other_exposed;
- }
- if (clientInterested && exposures && (RegionNumRects(exposures) > RECTLIMIT))
- {
- /*
- * If we have LOTS of rectangles, we decide to take the extents
- * and force an exposure on that. This should require much less
- * work overall, on both client and server. This is cheating, but
- * isn't prohibited by the protocol ("spontaneous combustion" :-).
- */
- BoxRec box;
-
- box = *RegionExtents(exposures);
- if (exposures == prgn) {
- exposures = &expRec;
- RegionInit(exposures, &box, 1);
- RegionReset(prgn, &box);
- } else {
- RegionReset(exposures, &box);
- RegionUnion(prgn, prgn, exposures);
- }
- /* miPaintWindow doesn't clip, so we have to */
- RegionIntersect(prgn, prgn, &pWin->clipList);
- }
- if (prgn && !RegionNil(prgn))
- miPaintWindow(pWin, prgn, PW_BACKGROUND);
- if (clientInterested && exposures && !RegionNil(exposures))
- miSendExposures(pWin, exposures,
- pWin->drawable.x, pWin->drawable.y);
- if (exposures == &expRec)
- {
- RegionUninit(exposures);
- }
- else if (exposures && exposures != prgn && exposures != other_exposed)
- RegionDestroy(exposures);
- if (prgn)
- RegionEmpty(prgn);
- }
- else if (exposures && exposures != prgn)
- RegionDestroy(exposures);
-}
-
-#ifdef ROOTLESS
-/* Ugly, ugly, but we lost our hooks into miPaintWindow... =/ */
-void RootlessSetPixmapOfAncestors(WindowPtr pWin);
-void RootlessStartDrawing(WindowPtr pWin);
-void RootlessDamageRegion(WindowPtr pWin, RegionPtr prgn);
-Bool IsFramedWindow(WindowPtr pWin);
-#endif
-
-void
-miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- ChangeGCVal gcval[6];
- BITS32 gcmask;
- GCPtr pGC;
- int i;
- BoxPtr pbox;
- xRectangle *prect;
- int numRects;
- /*
- * Distance from screen to destination drawable, use this
- * to adjust rendering coordinates which come in in screen space
- */
- int draw_x_off, draw_y_off;
- /*
- * Tile offset for drawing; these need to align the tile
- * to the appropriate window origin
- */
- int tile_x_off, tile_y_off;
- PixUnion fill;
- Bool solid = TRUE;
- DrawablePtr drawable = &pWin->drawable;
-
-#ifdef ROOTLESS
- if(!drawable || drawable->type == UNDRAWABLE_WINDOW)
- return;
-
- if(IsFramedWindow(pWin)) {
- RootlessStartDrawing(pWin);
- RootlessDamageRegion(pWin, prgn);
-
- if(pWin->backgroundState == ParentRelative) {
- if((what == PW_BACKGROUND) ||
- (what == PW_BORDER && !pWin->borderIsPixel))
- RootlessSetPixmapOfAncestors(pWin);
- }
- }
-#endif
-
- if (what == PW_BACKGROUND)
- {
- while (pWin->backgroundState == ParentRelative)
- pWin = pWin->parent;
-
- draw_x_off = drawable->x;
- draw_y_off = drawable->y;
-
- tile_x_off = pWin->drawable.x - draw_x_off;
- tile_y_off = pWin->drawable.y - draw_y_off;
- fill = pWin->background;
- switch (pWin->backgroundState) {
- case None:
- return;
- case BackgroundPixmap:
- solid = FALSE;
- break;
- }
- }
- else
- {
- PixmapPtr pixmap;
-
- tile_x_off = drawable->x;
- tile_y_off = drawable->y;
-
- /* servers without pixmaps draw their own borders */
- if (!pScreen->GetWindowPixmap)
- return;
- pixmap = (*pScreen->GetWindowPixmap) ((WindowPtr) drawable);
- drawable = &pixmap->drawable;
-#ifdef COMPOSITE
- draw_x_off = pixmap->screen_x;
- draw_y_off = pixmap->screen_y;
- tile_x_off -= draw_x_off;
- tile_y_off -= draw_y_off;
-#else
- draw_x_off = 0;
- draw_y_off = 0;
-#endif
- fill = pWin->border;
- solid = pWin->borderIsPixel;
- }
-
- gcval[0].val = GXcopy;
- gcmask = GCFunction;
-
-#ifdef ROOTLESS_SAFEALPHA
-/* Bit mask for alpha channel with a particular number of bits per
- * pixel. Note that we only care for 32bpp data. Mac OS X uses planar
- * alpha for 16bpp.
- */
-#define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0)
-#endif
-
- if (solid)
- {
-#ifdef ROOTLESS_SAFEALPHA
- gcval[1].val = fill.pixel | RootlessAlphaMask(pWin->drawable.bitsPerPixel);
-#else
- gcval[1].val = fill.pixel;
-#endif
- gcval[2].val = FillSolid;
- gcmask |= GCForeground | GCFillStyle;
- }
- else
- {
- int c=1;
-#ifdef ROOTLESS_SAFEALPHA
- gcval[c++].val = ((CARD32)-1) & ~RootlessAlphaMask(pWin->drawable.bitsPerPixel);
- gcmask |= GCPlaneMask;
-#endif
- gcval[c++].val = FillTiled;
- gcval[c++].ptr = (pointer)fill.pixmap;
- gcval[c++].val = tile_x_off;
- gcval[c++].val = tile_y_off;
- gcmask |= GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin;
- }
-
- prect = malloc(RegionNumRects(prgn) * sizeof(xRectangle));
- if (!prect)
- return;
-
- pGC = GetScratchGC(drawable->depth, drawable->pScreen);
- if (!pGC)
- {
- free(prect);
- return;
- }
-
- ChangeGC (NullClient, pGC, gcmask, gcval);
- ValidateGC (drawable, pGC);
-
- numRects = RegionNumRects(prgn);
- pbox = RegionRects(prgn);
- for (i= numRects; --i >= 0; pbox++, prect++)
- {
- prect->x = pbox->x1 - draw_x_off;
- prect->y = pbox->y1 - draw_y_off;
- prect->width = pbox->x2 - pbox->x1;
- prect->height = pbox->y2 - pbox->y1;
- }
- prect -= numRects;
- (*pGC->ops->PolyFillRect)(drawable, pGC, numRects, prect);
- free(prect);
-
- FreeScratchGC(pGC);
-}
-
-
-/* MICLEARDRAWABLE -- sets the entire drawable to the background color of
- * the GC. Useful when we have a scratch drawable and need to initialize
- * it. */
-void
-miClearDrawable(DrawablePtr pDraw, GCPtr pGC)
-{
- ChangeGCVal fg, bg;
- xRectangle rect;
-
- fg.val = pGC->fgPixel;
- bg.val = pGC->bgPixel;
- rect.x = 0;
- rect.y = 0;
- rect.width = pDraw->width;
- rect.height = pDraw->height;
- ChangeGC(NullClient, pGC, GCForeground, &bg);
- ValidateGC(pDraw, pGC);
- (*pGC->ops->PolyFillRect)(pDraw, pGC, 1, &rect);
- ChangeGC(NullClient, pGC, GCForeground, &fg);
- ValidateGC(pDraw, pGC);
-}
+/*********************************************************** + +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. + +******************************************************************/ +/***************************************************************** + +Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts. + +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. + +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 +DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING, +BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL 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 Digital Equipment Corporation +shall not be used in advertising or otherwise to promote the sale, use or other +dealings in this Software without prior written authorization from Digital +Equipment Corporation. + +******************************************************************/ + + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <X11/X.h> +#include <X11/Xproto.h> +#include <X11/Xprotostr.h> + +#include "misc.h" +#include "regionstr.h" +#include "scrnintstr.h" +#include "gcstruct.h" +#include "windowstr.h" +#include "pixmap.h" +#include "input.h" + +#include "dixstruct.h" +#include "mi.h" +#include <X11/Xmd.h> + +#include "globals.h" + +#ifdef PANORAMIX +#include "panoramiX.h" +#include "panoramiXsrv.h" +#endif + +/* + machine-independent graphics exposure code. any device that uses +the region package can call this. +*/ + +#ifndef RECTLIMIT +#define RECTLIMIT 25 /* pick a number, any number > 8 */ +#endif + +/* miHandleExposures + generate a region for exposures for areas that were copied from obscured or +non-existent areas to non-obscured areas of the destination. Paint the +background for the region, if the destination is a window. + +NOTE: + this should generally be called, even if graphicsExposures is false, +because this is where bits get recovered from backing store. + +NOTE: + added argument 'plane' is used to indicate how exposures from backing +store should be accomplished. If plane is 0 (i.e. no bit plane), CopyArea +should be used, else a CopyPlane of the indicated plane will be used. The +exposing is done by the backing store's GraphicsExpose function, of course. + +*/ + +RegionPtr +miHandleExposures(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, + GCPtr pGC, int srcx, int srcy, int width, int height, + int dstx, int dsty, unsigned long plane) +{ + RegionPtr prgnSrcClip; /* drawable-relative source clip */ + RegionRec rgnSrcRec; + RegionPtr prgnDstClip; /* drawable-relative dest clip */ + RegionRec rgnDstRec; + BoxRec srcBox; /* unclipped source */ + RegionRec rgnExposed; /* exposed region, calculated source- + relative, made dst relative to + intersect with visible parts of + dest and send events to client, + and then screen relative to paint + the window background + */ + WindowPtr pSrcWin; + BoxRec expBox; + Bool extents; + + /* avoid work if we can */ + if (!pGC->graphicsExposures && + (pDstDrawable->type == DRAWABLE_PIXMAP) && + ((pSrcDrawable->type == DRAWABLE_PIXMAP) || + (((WindowPtr)pSrcDrawable)->backStorage == NULL))) + return NULL; + + srcBox.x1 = srcx; + srcBox.y1 = srcy; + srcBox.x2 = srcx+width; + srcBox.y2 = srcy+height; + + if (pSrcDrawable->type != DRAWABLE_PIXMAP) + { + BoxRec TsrcBox; + + TsrcBox.x1 = srcx + pSrcDrawable->x; + TsrcBox.y1 = srcy + pSrcDrawable->y; + TsrcBox.x2 = TsrcBox.x1 + width; + TsrcBox.y2 = TsrcBox.y1 + height; + pSrcWin = (WindowPtr) pSrcDrawable; + if (pGC->subWindowMode == IncludeInferiors) + { + prgnSrcClip = NotClippedByChildren (pSrcWin); + if ((RegionContainsRect(prgnSrcClip, &TsrcBox)) == rgnIN) + { + RegionDestroy(prgnSrcClip); + return NULL; + } + } + else + { + if ((RegionContainsRect(&pSrcWin->clipList, &TsrcBox)) == rgnIN) + return NULL; + prgnSrcClip = &rgnSrcRec; + RegionNull(prgnSrcClip); + RegionCopy(prgnSrcClip, &pSrcWin->clipList); + } + RegionTranslate(prgnSrcClip, + -pSrcDrawable->x, -pSrcDrawable->y); + } + else + { + BoxRec box; + + if ((srcBox.x1 >= 0) && (srcBox.y1 >= 0) && + (srcBox.x2 <= pSrcDrawable->width) && + (srcBox.y2 <= pSrcDrawable->height)) + return NULL; + + box.x1 = 0; + box.y1 = 0; + box.x2 = pSrcDrawable->width; + box.y2 = pSrcDrawable->height; + prgnSrcClip = &rgnSrcRec; + RegionInit(prgnSrcClip, &box, 1); + pSrcWin = NULL; + } + + if (pDstDrawable == pSrcDrawable) + { + prgnDstClip = prgnSrcClip; + } + else if (pDstDrawable->type != DRAWABLE_PIXMAP) + { + if (pGC->subWindowMode == IncludeInferiors) + { + prgnDstClip = NotClippedByChildren((WindowPtr)pDstDrawable); + } + else + { + prgnDstClip = &rgnDstRec; + RegionNull(prgnDstClip); + RegionCopy(prgnDstClip, + &((WindowPtr)pDstDrawable)->clipList); + } + RegionTranslate(prgnDstClip, + -pDstDrawable->x, -pDstDrawable->y); + } + else + { + BoxRec box; + + box.x1 = 0; + box.y1 = 0; + box.x2 = pDstDrawable->width; + box.y2 = pDstDrawable->height; + prgnDstClip = &rgnDstRec; + RegionInit(prgnDstClip, &box, 1); + } + + /* drawable-relative source region */ + RegionInit(&rgnExposed, &srcBox, 1); + + /* now get the hidden parts of the source box*/ + RegionSubtract(&rgnExposed, &rgnExposed, prgnSrcClip); + + /* move them over the destination */ + RegionTranslate(&rgnExposed, dstx-srcx, dsty-srcy); + + /* intersect with visible areas of dest */ + RegionIntersect(&rgnExposed, &rgnExposed, prgnDstClip); + + /* intersect with client clip region. */ + if (pGC->clientClipType == CT_REGION) + RegionIntersect(&rgnExposed, &rgnExposed, pGC->clientClip); + + /* + * If we have LOTS of rectangles, we decide to take the extents + * and force an exposure on that. This should require much less + * work overall, on both client and server. This is cheating, but + * isn't prohibited by the protocol ("spontaneous combustion" :-) + * for windows. + */ + extents = pGC->graphicsExposures && + (RegionNumRects(&rgnExposed) > RECTLIMIT) && + (pDstDrawable->type != DRAWABLE_PIXMAP); + if (pSrcWin) + { + RegionPtr region; + if (!(region = wClipShape (pSrcWin))) + region = wBoundingShape (pSrcWin); + /* + * If you try to CopyArea the extents of a shaped window, compacting the + * exposed region will undo all our work! + */ + if (extents && pSrcWin && region && + (RegionContainsRect(region, &srcBox) != rgnIN)) + extents = FALSE; + } + if (extents) + { + expBox = *RegionExtents(&rgnExposed); + RegionReset(&rgnExposed, &expBox); + } + if ((pDstDrawable->type != DRAWABLE_PIXMAP) && + (((WindowPtr)pDstDrawable)->backgroundState != None)) + { + WindowPtr pWin = (WindowPtr)pDstDrawable; + + /* make the exposed area screen-relative */ + RegionTranslate(&rgnExposed, + pDstDrawable->x, pDstDrawable->y); + + if (extents) + { + /* miPaintWindow doesn't clip, so we have to */ + RegionIntersect(&rgnExposed, &rgnExposed, &pWin->clipList); + } + miPaintWindow((WindowPtr)pDstDrawable, &rgnExposed, PW_BACKGROUND); + + if (extents) + { + RegionReset(&rgnExposed, &expBox); + } + else + RegionTranslate(&rgnExposed, + -pDstDrawable->x, -pDstDrawable->y); + } + if (prgnDstClip == &rgnDstRec) + { + RegionUninit(prgnDstClip); + } + else if (prgnDstClip != prgnSrcClip) + { + RegionDestroy(prgnDstClip); + } + + if (prgnSrcClip == &rgnSrcRec) + { + RegionUninit(prgnSrcClip); + } + else + { + RegionDestroy(prgnSrcClip); + } + + if (pGC->graphicsExposures) + { + /* don't look */ + RegionPtr exposed = RegionCreate(NullBox, 0); + *exposed = rgnExposed; + return exposed; + } + else + { + RegionUninit(&rgnExposed); + return NULL; + } +} + +/* send GraphicsExpose events, or a NoExpose event, based on the region */ + +void +miSendGraphicsExpose (ClientPtr client, RegionPtr pRgn, XID drawable, + int major, int minor) +{ + if (pRgn && !RegionNil(pRgn)) + { + xEvent *pEvent; + xEvent *pe; + BoxPtr pBox; + int i; + int numRects; + + numRects = RegionNumRects(pRgn); + pBox = RegionRects(pRgn); + if(!(pEvent = malloc(numRects * sizeof(xEvent)))) + return; + pe = pEvent; + + for (i=1; i<=numRects; i++, pe++, pBox++) + { + pe->u.u.type = GraphicsExpose; + pe->u.graphicsExposure.drawable = drawable; + pe->u.graphicsExposure.x = pBox->x1; + pe->u.graphicsExposure.y = pBox->y1; + pe->u.graphicsExposure.width = pBox->x2 - pBox->x1; + pe->u.graphicsExposure.height = pBox->y2 - pBox->y1; + pe->u.graphicsExposure.count = numRects - i; + pe->u.graphicsExposure.majorEvent = major; + pe->u.graphicsExposure.minorEvent = minor; + } + /* GraphicsExpose is a "critical event", which TryClientEvents + * handles specially. */ + TryClientEvents(client, NULL, pEvent, numRects, + (Mask)0, NoEventMask, NullGrab); + free(pEvent); + } + else + { + xEvent event; + memset(&event, 0, sizeof(xEvent)); + event.u.u.type = NoExpose; + event.u.noExposure.drawable = drawable; + event.u.noExposure.majorEvent = major; + event.u.noExposure.minorEvent = minor; + WriteEventsToClient(client, 1, &event); + } +} + + +void +miSendExposures( WindowPtr pWin, RegionPtr pRgn, int dx, int dy) +{ + BoxPtr pBox; + int numRects; + xEvent *pEvent, *pe; + int i; + + pBox = RegionRects(pRgn); + numRects = RegionNumRects(pRgn); + if(!(pEvent = calloc(1, numRects * sizeof(xEvent)))) + return; + + for (i=numRects, pe = pEvent; --i >= 0; pe++, pBox++) + { + pe->u.u.type = Expose; + pe->u.expose.window = pWin->drawable.id; + pe->u.expose.x = pBox->x1 - dx; + pe->u.expose.y = pBox->y1 - dy; + pe->u.expose.width = pBox->x2 - pBox->x1; + pe->u.expose.height = pBox->y2 - pBox->y1; + pe->u.expose.count = i; + } + +#ifdef PANORAMIX + if(!noPanoramiXExtension) { + int scrnum = pWin->drawable.pScreen->myNum; + int x = 0, y = 0; + XID realWin = 0; + + if(!pWin->parent) { + x = screenInfo.screens[scrnum]->x; + y = screenInfo.screens[scrnum]->y; + pWin = screenInfo.screens[0]->root; + realWin = pWin->drawable.id; + } else if (scrnum) { + PanoramiXRes *win; + win = PanoramiXFindIDByScrnum(XRT_WINDOW, + pWin->drawable.id, scrnum); + if(!win) { + free(pEvent); + return; + } + realWin = win->info[0].id; + dixLookupWindow(&pWin, realWin, serverClient, DixSendAccess); + } + if(x || y || scrnum) + for (i = 0; i < numRects; i++) { + pEvent[i].u.expose.window = realWin; + pEvent[i].u.expose.x += x; + pEvent[i].u.expose.y += y; + } + } +#endif + + DeliverEvents(pWin, pEvent, numRects, NullWindow); + + free(pEvent); +} + +void +miWindowExposures( WindowPtr pWin, RegionPtr prgn, RegionPtr other_exposed) +{ + RegionPtr exposures = prgn; + if ((prgn && !RegionNil(prgn)) || + (exposures && !RegionNil(exposures)) || other_exposed) + { + RegionRec expRec; + int clientInterested; + + /* + * Restore from backing-store FIRST. + */ + clientInterested = (pWin->eventMask|wOtherEventMasks(pWin)) & ExposureMask; + if (other_exposed) + { + if (exposures) + { + RegionUnion(other_exposed, + exposures, + other_exposed); + if (exposures != prgn) + RegionDestroy(exposures); + } + exposures = other_exposed; + } + if (clientInterested && exposures && (RegionNumRects(exposures) > RECTLIMIT)) + { + /* + * If we have LOTS of rectangles, we decide to take the extents + * and force an exposure on that. This should require much less + * work overall, on both client and server. This is cheating, but + * isn't prohibited by the protocol ("spontaneous combustion" :-). + */ + BoxRec box; + + box = *RegionExtents(exposures); + if (exposures == prgn) { + exposures = &expRec; + RegionInit(exposures, &box, 1); + RegionReset(prgn, &box); + } else { + RegionReset(exposures, &box); + RegionUnion(prgn, prgn, exposures); + } + /* miPaintWindow doesn't clip, so we have to */ + RegionIntersect(prgn, prgn, &pWin->clipList); + } + if (prgn && !RegionNil(prgn)) + miPaintWindow(pWin, prgn, PW_BACKGROUND); + if (clientInterested && exposures && !RegionNil(exposures)) + miSendExposures(pWin, exposures, + pWin->drawable.x, pWin->drawable.y); + if (exposures == &expRec) + { + RegionUninit(exposures); + } + else if (exposures && exposures != prgn && exposures != other_exposed) + RegionDestroy(exposures); + if (prgn) + RegionEmpty(prgn); + } + else if (exposures && exposures != prgn) + RegionDestroy(exposures); +} + +#ifdef ROOTLESS +/* Ugly, ugly, but we lost our hooks into miPaintWindow... =/ */ +void RootlessSetPixmapOfAncestors(WindowPtr pWin); +void RootlessStartDrawing(WindowPtr pWin); +void RootlessDamageRegion(WindowPtr pWin, RegionPtr prgn); +Bool IsFramedWindow(WindowPtr pWin); +#endif + +void +miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what) +{ + ScreenPtr pScreen = pWin->drawable.pScreen; + ChangeGCVal gcval[6]; + BITS32 gcmask; + GCPtr pGC; + int i; + BoxPtr pbox; + xRectangle *prect; + int numRects; + /* + * Distance from screen to destination drawable, use this + * to adjust rendering coordinates which come in in screen space + */ + int draw_x_off, draw_y_off; + /* + * Tile offset for drawing; these need to align the tile + * to the appropriate window origin + */ + int tile_x_off, tile_y_off; + PixUnion fill; + Bool solid = TRUE; + DrawablePtr drawable = &pWin->drawable; + +#ifdef ROOTLESS + if(!drawable || drawable->type == UNDRAWABLE_WINDOW) + return; + + if(IsFramedWindow(pWin)) { + RootlessStartDrawing(pWin); + RootlessDamageRegion(pWin, prgn); + + if(pWin->backgroundState == ParentRelative) { + if((what == PW_BACKGROUND) || + (what == PW_BORDER && !pWin->borderIsPixel)) + RootlessSetPixmapOfAncestors(pWin); + } + } +#endif + + if (what == PW_BACKGROUND) + { + while (pWin->backgroundState == ParentRelative) + pWin = pWin->parent; + + draw_x_off = drawable->x; + draw_y_off = drawable->y; + + tile_x_off = pWin->drawable.x - draw_x_off; + tile_y_off = pWin->drawable.y - draw_y_off; + fill = pWin->background; +#ifdef COMPOSITE + if (pWin->inhibitBGPaint) + return; +#endif + switch (pWin->backgroundState) { + case None: + return; + case BackgroundPixmap: + solid = FALSE; + break; + } + } + else + { + PixmapPtr pixmap; + + tile_x_off = drawable->x; + tile_y_off = drawable->y; + + /* servers without pixmaps draw their own borders */ + if (!pScreen->GetWindowPixmap) + return; + pixmap = (*pScreen->GetWindowPixmap) ((WindowPtr) drawable); + drawable = &pixmap->drawable; +#ifdef COMPOSITE + draw_x_off = pixmap->screen_x; + draw_y_off = pixmap->screen_y; + tile_x_off -= draw_x_off; + tile_y_off -= draw_y_off; +#else + draw_x_off = 0; + draw_y_off = 0; +#endif + fill = pWin->border; + solid = pWin->borderIsPixel; + } + + gcval[0].val = GXcopy; + gcmask = GCFunction; + +#ifdef ROOTLESS_SAFEALPHA +/* Bit mask for alpha channel with a particular number of bits per + * pixel. Note that we only care for 32bpp data. Mac OS X uses planar + * alpha for 16bpp. + */ +#define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0) +#endif + + if (solid) + { +#ifdef ROOTLESS_SAFEALPHA + gcval[1].val = fill.pixel | RootlessAlphaMask(pWin->drawable.bitsPerPixel); +#else + gcval[1].val = fill.pixel; +#endif + gcval[2].val = FillSolid; + gcmask |= GCForeground | GCFillStyle; + } + else + { + int c=1; +#ifdef ROOTLESS_SAFEALPHA + gcval[c++].val = ((CARD32)-1) & ~RootlessAlphaMask(pWin->drawable.bitsPerPixel); + gcmask |= GCPlaneMask; +#endif + gcval[c++].val = FillTiled; + gcval[c++].ptr = (pointer)fill.pixmap; + gcval[c++].val = tile_x_off; + gcval[c++].val = tile_y_off; + gcmask |= GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin; + } + + prect = malloc(RegionNumRects(prgn) * sizeof(xRectangle)); + if (!prect) + return; + + pGC = GetScratchGC(drawable->depth, drawable->pScreen); + if (!pGC) + { + free(prect); + return; + } + + ChangeGC (NullClient, pGC, gcmask, gcval); + ValidateGC (drawable, pGC); + + numRects = RegionNumRects(prgn); + pbox = RegionRects(prgn); + for (i= numRects; --i >= 0; pbox++, prect++) + { + prect->x = pbox->x1 - draw_x_off; + prect->y = pbox->y1 - draw_y_off; + prect->width = pbox->x2 - pbox->x1; + prect->height = pbox->y2 - pbox->y1; + } + prect -= numRects; + (*pGC->ops->PolyFillRect)(drawable, pGC, numRects, prect); + free(prect); + + FreeScratchGC(pGC); +} + + +/* MICLEARDRAWABLE -- sets the entire drawable to the background color of + * the GC. Useful when we have a scratch drawable and need to initialize + * it. */ +void +miClearDrawable(DrawablePtr pDraw, GCPtr pGC) +{ + ChangeGCVal fg, bg; + xRectangle rect; + + fg.val = pGC->fgPixel; + bg.val = pGC->bgPixel; + rect.x = 0; + rect.y = 0; + rect.width = pDraw->width; + rect.height = pDraw->height; + ChangeGC(NullClient, pGC, GCForeground, &bg); + ValidateGC(pDraw, pGC); + (*pGC->ops->PolyFillRect)(pDraw, pGC, 1, &rect); + ChangeGC(NullClient, pGC, GCForeground, &fg); + ValidateGC(pDraw, pGC); +} |