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Diffstat (limited to 'mi')
-rw-r--r--mi/mi.h10
-rw-r--r--mi/mioverlay.c44
-rw-r--r--mi/miscrinit.c4
-rw-r--r--mi/miwindow.c257
4 files changed, 2 insertions, 313 deletions
diff --git a/mi/mi.h b/mi/mi.h
index 2fdaf2047..45bfa1d2c 100644
--- a/mi/mi.h
+++ b/mi/mi.h
@@ -485,16 +485,6 @@ extern void miClearToBackground(
Bool /*generateExposures*/
);
-extern Bool miChangeSaveUnder(
- WindowPtr /*pWin*/,
- WindowPtr /*first*/
-);
-
-extern void miPostChangeSaveUnder(
- WindowPtr /*pWin*/,
- WindowPtr /*pFirst*/
-);
-
extern void miMarkWindow(
WindowPtr /*pWin*/
);
diff --git a/mi/mioverlay.c b/mi/mioverlay.c
index 77687fb0c..2fc583ed4 100644
--- a/mi/mioverlay.c
+++ b/mi/mioverlay.c
@@ -929,9 +929,6 @@ miOverlayMoveWindow(
short bw;
RegionRec overReg, underReg;
DDXPointRec oldpt;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
if (!(pParent = pWin->parent))
return ;
@@ -969,10 +966,6 @@ miOverlayMoveWindow(
miOverlayScreenPtr pPriv = MIOVERLAY_GET_SCREEN_PRIVATE(pScreen);
(*pScreen->MarkOverlappedWindows) (pWin, windowToValidate, NULL);
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- dosave = (*pScreen->ChangeSaveUnder)(pWin, windowToValidate);
-#endif /* DO_SAVE_UNDERS */
(*pScreen->ValidateTree)(pWin->parent, NullWindow, kind);
if(REGION_NOTEMPTY(pScreen, &underReg)) {
@@ -987,10 +980,6 @@ miOverlayMoveWindow(
REGION_UNINIT(pScreen, &overReg);
(*pScreen->HandleExposures)(pWin->parent);
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pWin, windowToValidate);
-#endif /* DO_SAVE_UNDERS */
if (pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pWin->parent, NullWindow, kind);
}
@@ -1147,9 +1136,6 @@ miOverlayResizeWindow(
RegionPtr borderVisible2 = NullRegion;
Bool shrunk = FALSE; /* shrunk in an inner dimension */
Bool moved = FALSE; /* window position changed */
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
Bool doUnderlay;
/* if this is a root window, can't be resized */
@@ -1279,10 +1265,6 @@ miOverlayResizeWindow(
if(pTree)
pTree->valdata->borderVisible = borderVisible2;
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- dosave = (*pScreen->ChangeSaveUnder)(pWin, pFirstChange);
-#endif /* DO_SAVE_UNDERS */
(*pScreen->ValidateTree)(pWin->parent, pFirstChange, VTOther);
/*
@@ -1504,10 +1486,6 @@ miOverlayResizeWindow(
if (destClip2)
REGION_DESTROY(pScreen, destClip2);
(*pScreen->HandleExposures)(pWin->parent);
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pWin, pFirstChange);
-#endif /* DO_SAVE_UNDERS */
if (pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pWin->parent, pFirstChange, VTOther);
}
@@ -1521,9 +1499,6 @@ miOverlaySetShape(WindowPtr pWin)
{
Bool WasViewable = (Bool)(pWin->viewable);
ScreenPtr pScreen = pWin->drawable.pScreen;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
if (WasViewable) {
(*pScreen->MarkOverlappedWindows)(pWin, pWin, NULL);
@@ -1556,20 +1531,12 @@ miOverlaySetShape(WindowPtr pWin)
if (WasViewable) {
(*pScreen->MarkOverlappedWindows)(pWin, pWin, NULL);
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- dosave = (*pScreen->ChangeSaveUnder)(pWin, pWin);
-#endif /* DO_SAVE_UNDERS */
(*pScreen->ValidateTree)(pWin->parent, NullWindow, VTOther);
}
if (WasViewable) {
(*pScreen->HandleExposures)(pWin->parent);
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pWin, pWin);
-#endif /* DO_SAVE_UNDERS */
if (pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pWin->parent, NullWindow, VTOther);
}
@@ -1589,9 +1556,6 @@ miOverlayChangeBorderWidth(
ScreenPtr pScreen;
Bool WasViewable = (Bool)(pWin->viewable);
Bool HadBorder;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
oldwidth = wBorderWidth (pWin);
if (oldwidth == width)
@@ -1625,17 +1589,9 @@ miOverlayChangeBorderWidth(
}
}
}
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- dosave = (*pScreen->ChangeSaveUnder)(pWin, pWin->nextSib);
-#endif /* DO_SAVE_UNDERS */
(*pScreen->ValidateTree)(pWin->parent, pWin, VTOther);
(*pScreen->HandleExposures)(pWin->parent);
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pWin, pWin->nextSib);
-#endif /* DO_SAVE_UNDERS */
if (pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pWin->parent, pWin, VTOther);
}
diff --git a/mi/miscrinit.c b/mi/miscrinit.c
index ee607466f..6cd4df3a8 100644
--- a/mi/miscrinit.c
+++ b/mi/miscrinit.c
@@ -257,8 +257,8 @@ miScreenInit(
pScreen->wakeupData = (pointer)0;
pScreen->MarkWindow = miMarkWindow;
pScreen->MarkOverlappedWindows = miMarkOverlappedWindows;
- pScreen->ChangeSaveUnder = miChangeSaveUnder;
- pScreen->PostChangeSaveUnder = miPostChangeSaveUnder;
+ pScreen->ChangeSaveUnder = NULL;
+ pScreen->PostChangeSaveUnder = NULL;
pScreen->MoveWindow = miMoveWindow;
pScreen->ResizeWindow = miSlideAndSizeWindow;
pScreen->GetLayerWindow = miGetLayerWindow;
diff --git a/mi/miwindow.c b/mi/miwindow.c
index 1a8b19411..e3360d631 100644
--- a/mi/miwindow.c
+++ b/mi/miwindow.c
@@ -122,209 +122,6 @@ miClearToBackground(WindowPtr pWin,
REGION_DESTROY(pScreen, pBSReg);
}
-/*
- * For SaveUnders using backing-store. The idea is that when a window is mapped
- * with saveUnder set TRUE, any windows it obscures will have its backing
- * store turned on setting the DIXsaveUnder bit,
- * The backing-store code must be written to allow for this
- */
-
-/*-
- *-----------------------------------------------------------------------
- * miCheckSubSaveUnder --
- * Check all the inferiors of a window for coverage by saveUnder
- * windows. Called from ChangeSaveUnder and CheckSaveUnder.
- * This code is very inefficient.
- *
- * Results:
- * TRUE if any windows need to have backing-store removed.
- *
- * Side Effects:
- * Windows may have backing-store turned on or off.
- *
- *-----------------------------------------------------------------------
- */
-static Bool
-miCheckSubSaveUnder(
- WindowPtr pParent, /* Parent to check */
- WindowPtr pFirst, /* first reconfigured window */
- RegionPtr pRegion) /* Initial area obscured by saveUnder */
-{
- WindowPtr pChild; /* Current child */
- ScreenPtr pScreen; /* Screen to use */
- RegionRec SubRegion; /* Area of children obscured */
- Bool res = FALSE; /* result */
- Bool subInited=FALSE;/* SubRegion initialized */
-
- pScreen = pParent->drawable.pScreen;
- if ( (pChild = pParent->firstChild) )
- {
- /*
- * build region above first changed window
- */
-
- for (; pChild != pFirst; pChild = pChild->nextSib)
- if (pChild->viewable && pChild->saveUnder)
- REGION_UNION(pScreen, pRegion, pRegion, &pChild->borderSize);
-
- /*
- * check region below and including first changed window
- */
-
- for (; pChild; pChild = pChild->nextSib)
- {
- if (pChild->viewable)
- {
- /*
- * don't save under nephew/niece windows;
- * use a separate region
- */
-
- if (pChild->firstChild)
- {
- if (!subInited)
- {
- REGION_NULL(pScreen, &SubRegion);
- subInited = TRUE;
- }
- REGION_COPY(pScreen, &SubRegion, pRegion);
- res |= miCheckSubSaveUnder(pChild, pChild->firstChild,
- &SubRegion);
- }
- else
- {
- res |= miCheckSubSaveUnder(pChild, pChild->firstChild,
- pRegion);
- }
-
- if (pChild->saveUnder)
- REGION_UNION(pScreen, pRegion, pRegion, &pChild->borderSize);
- }
- }
-
- if (subInited)
- REGION_UNINIT(pScreen, &SubRegion);
- }
-
- /*
- * Check the state of this window. DIX save unders are
- * enabled for viewable windows with some client expressing
- * exposure interest and which intersect the save under region
- */
-
- if (pParent->viewable &&
- ((pParent->eventMask | wOtherEventMasks(pParent)) & ExposureMask) &&
- REGION_NOTEMPTY(pScreen, &pParent->borderSize) &&
- RECT_IN_REGION(pScreen, pRegion, REGION_EXTENTS(pScreen,
- &pParent->borderSize)) != rgnOUT)
- {
- if (!pParent->DIXsaveUnder)
- {
- pParent->DIXsaveUnder = TRUE;
- (*pScreen->ChangeWindowAttributes) (pParent, CWBackingStore);
- }
- }
- else
- {
- if (pParent->DIXsaveUnder)
- {
- res = TRUE;
- pParent->DIXsaveUnder = FALSE;
- }
- }
- return res;
-}
-
-
-/*-
- *-----------------------------------------------------------------------
- * miChangeSaveUnder --
- * Change the save-under state of a tree of windows. Called when
- * a window with saveUnder TRUE is mapped/unmapped/reconfigured.
- *
- * Results:
- * TRUE if any windows need to have backing-store removed (which
- * means that PostChangeSaveUnder needs to be called later to
- * finish the job).
- *
- * Side Effects:
- * Windows may have backing-store turned on or off.
- *
- *-----------------------------------------------------------------------
- */
-Bool
-miChangeSaveUnder(
- WindowPtr pWin,
- WindowPtr first /* First window to check.
- * Used when pWin was restacked */
- )
-{
- RegionRec rgn; /* Area obscured by saveUnder windows */
- ScreenPtr pScreen;
- Bool res;
-
- if (!deltaSaveUndersViewable && !numSaveUndersViewable)
- return FALSE;
- numSaveUndersViewable += deltaSaveUndersViewable;
- deltaSaveUndersViewable = 0;
- pScreen = pWin->drawable.pScreen;
- REGION_NULL(pScreen, &rgn);
- res = miCheckSubSaveUnder (pWin->parent,
- pWin->saveUnder ? first : pWin->nextSib,
- &rgn);
- REGION_UNINIT(pScreen, &rgn);
- return res;
-}
-
-/*-
- *-----------------------------------------------------------------------
- * miPostChangeSaveUnder --
- * Actually turn backing-store off for those windows that no longer
- * need to have it on.
- *
- * Results:
- * None.
- *
- * Side Effects:
- * Backing-store and SAVE_UNDER_CHANGE_BIT are turned off for those
- * windows affected.
- *
- *-----------------------------------------------------------------------
- */
-void
-miPostChangeSaveUnder(WindowPtr pWin, WindowPtr pFirst)
-{
- WindowPtr pParent, pChild;
- ChangeWindowAttributesProcPtr ChangeWindowAttributes;
-
- if (!(pParent = pWin->parent))
- return;
- ChangeWindowAttributes = pParent->drawable.pScreen->ChangeWindowAttributes;
- if (!pParent->DIXsaveUnder &&
- (pParent->backingStore == NotUseful) && pParent->backStorage)
- (*ChangeWindowAttributes)(pParent, CWBackingStore);
- if (!(pChild = pFirst))
- return;
- while (1)
- {
- if (!pChild->DIXsaveUnder &&
- (pChild->backingStore == NotUseful) && pChild->backStorage)
- (*ChangeWindowAttributes)(pChild, CWBackingStore);
- if (pChild->firstChild)
- {
- pChild = pChild->firstChild;
- continue;
- }
- while (!pChild->nextSib)
- {
- pChild = pChild->parent;
- if (pChild == pParent)
- return;
- }
- pChild = pChild->nextSib;
- }
-}
-
void
miMarkWindow(WindowPtr pWin)
{
@@ -474,9 +271,6 @@ miMoveWindow(WindowPtr pWin, int x, int y, WindowPtr pNextSib, VTKind kind)
Bool anyMarked = FALSE;
ScreenPtr pScreen;
WindowPtr windowToValidate;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
WindowPtr pLayerWin;
/* if this is a root window, can't be moved */
@@ -516,12 +310,6 @@ miMoveWindow(WindowPtr pWin, int x, int y, WindowPtr pNextSib, VTKind kind)
anyMarked |= (*pScreen->MarkOverlappedWindows)
(pWin, pLayerWin, (WindowPtr *)NULL);
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- {
- dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, windowToValidate);
- }
-#endif /* DO_SAVE_UNDERS */
if (anyMarked)
{
@@ -531,10 +319,6 @@ miMoveWindow(WindowPtr pWin, int x, int y, WindowPtr pNextSib, VTKind kind)
/* XXX need to retile border if ParentRelative origin */
(*pScreen->HandleExposures)(pLayerWin->parent);
}
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pLayerWin, windowToValidate);
-#endif /* DO_SAVE_UNDERS */
if (anyMarked && pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pLayerWin->parent, NullWindow, kind);
}
@@ -606,9 +390,6 @@ miSlideAndSizeWindow(WindowPtr pWin,
RegionPtr borderVisible = NullRegion; /* visible area of the border */
Bool shrunk = FALSE; /* shrunk in an inner dimension */
Bool moved = FALSE; /* window position changed */
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
WindowPtr pLayerWin;
/* if this is a root window, can't be resized */
@@ -721,12 +502,6 @@ miSlideAndSizeWindow(WindowPtr pWin,
pWin->valdata->before.borderVisible = borderVisible;
}
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- {
- dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pFirstChange);
- }
-#endif /* DO_SAVE_UNDERS */
if (anyMarked)
(*pScreen->ValidateTree)(pLayerWin->parent, pFirstChange, VTOther);
@@ -889,12 +664,6 @@ miSlideAndSizeWindow(WindowPtr pWin,
REGION_DESTROY(pScreen, destClip);
if (anyMarked)
(*pScreen->HandleExposures)(pLayerWin->parent);
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- {
- (*pScreen->PostChangeSaveUnder)(pLayerWin, pFirstChange);
- }
-#endif /* DO_SAVE_UNDERS */
if (anyMarked && pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pLayerWin->parent, pFirstChange,
VTOther);
@@ -922,9 +691,6 @@ miSetShape(WindowPtr pWin)
Bool WasViewable = (Bool)(pWin->viewable);
ScreenPtr pScreen = pWin->drawable.pScreen;
Bool anyMarked = FALSE;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
WindowPtr pLayerWin;
if (WasViewable)
@@ -956,12 +722,6 @@ miSetShape(WindowPtr pWin)
anyMarked |= (*pScreen->MarkOverlappedWindows)(pWin, pWin,
(WindowPtr *)NULL);
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- {
- dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pLayerWin);
- }
-#endif /* DO_SAVE_UNDERS */
if (anyMarked)
(*pScreen->ValidateTree)(pLayerWin->parent, NullWindow, VTOther);
@@ -971,10 +731,6 @@ miSetShape(WindowPtr pWin)
{
if (anyMarked)
(*pScreen->HandleExposures)(pLayerWin->parent);
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pLayerWin, pLayerWin);
-#endif /* DO_SAVE_UNDERS */
if (anyMarked && pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pLayerWin->parent, NullWindow, VTOther);
}
@@ -993,9 +749,6 @@ miChangeBorderWidth(WindowPtr pWin, unsigned int width)
ScreenPtr pScreen;
Bool WasViewable = (Bool)(pWin->viewable);
Bool HadBorder;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
WindowPtr pLayerWin;
oldwidth = wBorderWidth (pWin);
@@ -1028,22 +781,12 @@ miChangeBorderWidth(WindowPtr pWin, unsigned int width)
pWin->valdata->before.borderVisible = borderVisible;
}
}
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- {
- dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pWin->nextSib);
- }
-#endif /* DO_SAVE_UNDERS */
if (anyMarked)
{
(*pScreen->ValidateTree)(pLayerWin->parent, pLayerWin, VTOther);
(*pScreen->HandleExposures)(pLayerWin->parent);
}
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pLayerWin, pWin->nextSib);
-#endif /* DO_SAVE_UNDERS */
if (anyMarked && pScreen->PostValidateTree)
(*pScreen->PostValidateTree)(pLayerWin->parent, pLayerWin,
VTOther);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 08:38:09 +0000