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-rw-r--r--nx-X11/programs/Xserver/miext/layer/Imakefile49
-rw-r--r--nx-X11/programs/Xserver/miext/layer/layer.h149
-rw-r--r--nx-X11/programs/Xserver/miext/layer/layergc.c194
-rw-r--r--nx-X11/programs/Xserver/miext/layer/layerinit.c363
-rw-r--r--nx-X11/programs/Xserver/miext/layer/layerpict.c149
-rw-r--r--nx-X11/programs/Xserver/miext/layer/layerstr.h425
-rw-r--r--nx-X11/programs/Xserver/miext/layer/layerwin.c487
-rw-r--r--nx-X11/programs/Xserver/miext/layer/laymodule.c60
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/Imakefile54
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/Imakefile.NX.original54
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/Imakefile.X.original54
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/README.txt403
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/Imakefile30
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c155
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.h141
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlBlt.c370
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlCopy.c107
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlFill.c221
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlFillRect.c118
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlFillSpans.c106
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlGlyph.c170
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlSolid.c112
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootless.h436
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessCommon.c405
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h261
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessConfig.h68
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessGC.c1508
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessScreen.c670
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessValTree.c648
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessWindow.c1468
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/rootlessWindow.h64
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/safeAlpha/Imakefile18
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlpha.h45
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaPicture.c643
-rw-r--r--nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaWindow.c175
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/Imakefile66
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shadow.c1544
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shadow.h179
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shalloc.c52
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shmodule.c60
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shpacked.c114
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shplanar.c179
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shplanar8.c174
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot16pack.c32
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot16pack_180.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot16pack_270.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot16pack_90.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot32pack.c32
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot32pack_180.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot32pack_270.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot32pack_90.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot8pack.c32
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot8pack_180.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot8pack_270.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrot8pack_90.c33
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrotate.c314
-rw-r--r--nx-X11/programs/Xserver/miext/shadow/shrotpack.h186
57 files changed, 0 insertions, 13641 deletions
diff --git a/nx-X11/programs/Xserver/miext/layer/Imakefile b/nx-X11/programs/Xserver/miext/layer/Imakefile
deleted file mode 100644
index 32507d20a..000000000
--- a/nx-X11/programs/Xserver/miext/layer/Imakefile
+++ /dev/null
@@ -1,49 +0,0 @@
-XCOMM $XFree86: xc/programs/Xserver/miext/layer/Imakefile,v 1.1 2001/05/29 04:54:13 keithp Exp $
-XCOMM
-XCOMM
-
-#define IHaveModules
-#include <Server.tmpl>
-
-#if (defined(XFree86Version) || defined(XorgVersion))
-#if DoLoadableServer
-XFMODSRC = laymodule.c
-XFMODOBJ = laymodule.o
-#endif
-#endif
-
-#if BuildRender
-RENDERSRC = layerpict.c
-RENDEROBJ = layerpict.o
-#endif
-
-SRCS = layergc.c \
- layerinit.c \
- $(RENDERSRC) \
- layerwin.c \
- $(XFMODSRC)
-
-OBJS = layergc.o \
- layerinit.o \
- $(RENDEROBJ) \
- layerwin.o \
- $(XFMODOBJ)
-
- INCLUDES = -I. -I../shadow -I../../mi -I../../fb -I../../include -I$(XINCLUDESRC) \
- -I$(FONTINCSRC) -I$(XF86SRC)/common $(EXTRAINCLUDES) \
- -I../../render -I$(EXTINCSRC)
- LINTLIBS = ../../dix/llib-ldix.ln ../../os/llib-los.ln \
- ../../mi/llib-lmi.ln
-
-NormalLibraryObjectRule()
-LibraryModuleTarget(layer,$(OBJS))
-LintLibraryTarget(layer,$(SRCS))
-
-NormalLintTarget($(SRCS))
-
-InstallLibraryModule(layer,$(MODULEDIR),.)
-
-DependTarget()
-
-InstallDriverSDKLibraryModule(layer,$(DRIVERSDKMODULEDIR),.)
-InstallDriverSDKNonExecFile(layer.h,$(DRIVERSDKINCLUDEDIR))
diff --git a/nx-X11/programs/Xserver/miext/layer/layer.h b/nx-X11/programs/Xserver/miext/layer/layer.h
deleted file mode 100644
index e8f3a856e..000000000
--- a/nx-X11/programs/Xserver/miext/layer/layer.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/layer/layer.h,v 1.4 2001/08/01 00:44:58 tsi Exp $
- *
- * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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
-
-#ifndef _LAYER_H_
-#define _LAYER_H_
-
-#include <shadow.h>
-
-#define LAYER_FB 0
-#define LAYER_SHADOW 1
-
-typedef struct _LayerKind *LayerKindPtr;
-typedef struct _LayerWin *LayerWinPtr;
-typedef struct _LayerList *LayerListPtr;
-typedef struct _LayerGC *LayerGCPtr;
-typedef struct _Layer *LayerPtr;
-typedef struct _LayerScreen *LayerScreenPtr;
-
-/*
- * We'll try to work without a list of windows in each layer
- * for now, this will make computing bounding boxes for each
- * layer rather expensive, so that may need to change at some point.
- */
-
-#define LAYER_SCREEN_PIXMAP ((PixmapPtr) 1)
-
-typedef struct _Layer {
- LayerPtr pNext; /* a list of all layers for this screen */
- LayerKindPtr pKind; /* characteristics of this layer */
- int refcnt; /* reference count, layer is freed when zero */
- int windows; /* number of windows, free pixmap when zero */
- int depth; /* window depth in this layer */
- PixmapPtr pPixmap; /* pixmap for this layer (may be frame buffer) */
- Bool freePixmap; /* whether to free this pixmap when done */
- RegionRec region; /* valid set of pPixmap for drawing */
- ShadowUpdateProc update; /* for shadow layers, update/window/closure values */
- ShadowWindowProc window;
- int randr;
- void *closure;
-} LayerRec;
-
-/*
- * Call this before wrapping stuff for acceleration, it
- * gives layer pointers to the raw frame buffer functions
- */
-
-Bool
-LayerStartInit (ScreenPtr pScreen);
-
-/*
- * Initialize wrappers for each acceleration type and
- * call this function, it will move the needed functions
- * into a new LayerKind and replace them with the generic
- * functions.
- */
-
-int
-LayerNewKind (ScreenPtr pScreen);
-
-/*
- * Finally, call this function and layer
- * will wrap the screen functions and prepare for execution
- */
-
-Bool
-LayerFinishInit (ScreenPtr pScreen);
-
-/*
- * At any point after LayerStartInit, a new layer can be created.
- */
-LayerPtr
-LayerCreate (ScreenPtr pScreen,
- int kind,
- int depth,
- PixmapPtr pPixmap,
- ShadowUpdateProc update,
- ShadowWindowProc window,
- int randr,
- void *closure);
-
-/*
- * Create a layer pixmap
- */
-Bool
-LayerCreatePixmap (ScreenPtr pScreen, LayerPtr pLayer);
-
-/*
- * Change a layer pixmap
- */
-void
-LayerSetPixmap (ScreenPtr pScreen, LayerPtr pLayer, PixmapPtr pPixmap);
-
-/*
- * Destroy a layer pixmap
- */
-void
-LayerDestroyPixmap (ScreenPtr pScreen, LayerPtr pLayer);
-
-/*
- * Change a layer kind
- */
-void
-LayerSetKind (ScreenPtr pScreen, LayerPtr pLayer, int kind);
-
-/*
- * Destroy a layer. The layer must not contain any windows.
- */
-void
-LayerDestroy (ScreenPtr pScreen, LayerPtr layer);
-
-/*
- * Add a window to a layer
- */
-Bool
-LayerWindowAdd (ScreenPtr pScreen, LayerPtr pLayer, WindowPtr pWin);
-
-/*
- * Remove a window from a layer
- */
-
-void
-LayerWindowRemove (ScreenPtr pScreen, LayerPtr pLayer, WindowPtr pWin);
-
-#endif /* _LAYER_H_ */
diff --git a/nx-X11/programs/Xserver/miext/layer/layergc.c b/nx-X11/programs/Xserver/miext/layer/layergc.c
deleted file mode 100644
index 343edfcf5..000000000
--- a/nx-X11/programs/Xserver/miext/layer/layergc.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/layer/layergc.c,v 1.4 2001/08/27 03:55:46 keithp Exp $
- *
- * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 "layerstr.h"
-
-GCFuncs layerGCFuncs = {
- layerValidateGC, layerChangeGC, layerCopyGC, layerDestroyGC,
- layerChangeClip, layerDestroyClip, layerCopyClip
-};
-
-#if 0
-/*
- * XXX dont need this until this supports
- * separate clipping and multiple layers
- */
-GCOps layerGCOps = {
- layerFillSpans, layerSetSpans,
- layerPutImage, layerCopyArea,
- layerCopyPlane, layerPolyPoint,
- layerPolylines, layerPolySegment,
- layerPolyRectangle, layerPolyArc,
- layerFillPolygon, layerPolyFillRect,
- layerPolyFillArc, layerPolyText8,
- layerPolyText16, layerImageText8,
- layerImageText16, layerImageGlyphBlt,
- layerPolyGlyphBlt, layerPushPixels,
-#ifdef NEED_LINEHELPER
- NULL,
-#endif
- {NULL} /* devPrivate */
-};
-#endif
-
-Bool
-layerCreateGC (GCPtr pGC)
-{
- Bool ret = TRUE;
- LayerKindPtr pLayKind;
- ScreenPtr pScreen = pGC->pScreen;
- layerScrPriv(pScreen);
- layerGCPriv(pGC);
-
- /*
- * XXX assume the first layer can handle all GCs
- */
- pLayKind = &pLayScr->kinds[0];
- if (pLayScr->pLayers)
- pLayKind = pLayScr->pLayers->pKind;
- pLayGC->pKind = pLayKind;
- LayerUnwrap (pScreen,pLayGC->pKind,CreateGC);
-
- if (!(*pScreen->CreateGC) (pGC))
- ret = FALSE;
- LayerWrap (pScreen,pLayKind,CreateGC,layerCreateGC);
-
- LayerWrap (pGC,pLayGC,funcs,&layerGCFuncs);
-
- return ret;
-}
-
-void
-layerValidateGC(GCPtr pGC,
- unsigned long changes,
- DrawablePtr pDraw)
-{
- layerGCPriv(pGC);
- LayerKindPtr pKind;
-
- if (pDraw->type == DRAWABLE_WINDOW)
- {
- layerWinPriv ((WindowPtr) pDraw);
- pKind = layerWinLayer (pLayWin)->pKind;
- }
- else
- {
- /* XXX assume the first layer can handle all pixmaps */
- layerScrPriv (pDraw->pScreen);
- pKind = &pLayScr->kinds[0];
- if (pLayScr->pLayers)
- pKind = pLayScr->pLayers->pKind;
- }
-
- LayerUnwrap (pGC,pLayGC,funcs);
- if (pKind != pLayGC->pKind)
- {
- /*
- * Clean up the previous user
- */
- CreateGCProcPtr CreateGC;
- (*pGC->funcs->DestroyGC) (pGC);
-
- pGC->serialNumber = GC_CHANGE_SERIAL_BIT;
-
- pLayGC->pKind = pKind;
-
- /*
- * Temporarily unwrap Create GC and let
- * the new code setup the GC
- */
- CreateGC = pGC->pScreen->CreateGC;
- LayerUnwrap (pGC->pScreen, pLayGC->pKind, CreateGC);
- (*pGC->pScreen->CreateGC) (pGC);
- LayerWrap (pGC->pScreen, pLayGC->pKind, CreateGC, CreateGC);
- }
-
- (*pGC->funcs->ValidateGC) (pGC, changes, pDraw);
- LayerWrap(pGC,pLayGC,funcs,&layerGCFuncs);
-}
-
-void
-layerDestroyGC(GCPtr pGC)
-{
- layerGCPriv(pGC);
- LayerUnwrap (pGC,pLayGC,funcs);
- (*pGC->funcs->DestroyGC)(pGC);
- LayerWrap(pGC,pLayGC,funcs,&layerGCFuncs);
-}
-
-void
-layerChangeGC (GCPtr pGC,
- unsigned long mask)
-{
- layerGCPriv(pGC);
- LayerUnwrap (pGC,pLayGC,funcs);
- (*pGC->funcs->ChangeGC) (pGC, mask);
- LayerWrap(pGC,pLayGC,funcs,&layerGCFuncs);
-}
-
-void
-layerCopyGC (GCPtr pGCSrc,
- unsigned long mask,
- GCPtr pGCDst)
-{
- layerGCPriv(pGCDst);
- LayerUnwrap (pGCDst,pLayGC,funcs);
- (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
- LayerWrap(pGCDst,pLayGC,funcs,&layerGCFuncs);
-}
-
-void
-layerChangeClip (GCPtr pGC,
- int type,
- pointer pvalue,
- int nrects)
-{
- layerGCPriv(pGC);
- LayerUnwrap (pGC,pLayGC,funcs);
- (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
- LayerWrap(pGC,pLayGC,funcs,&layerGCFuncs);
-}
-
-void
-layerCopyClip(GCPtr pGCDst, GCPtr pGCSrc)
-{
- layerGCPriv(pGCDst);
- LayerUnwrap (pGCDst,pLayGC,funcs);
- (*pGCDst->funcs->CopyClip) (pGCDst, pGCSrc);
- LayerWrap(pGCDst,pLayGC,funcs,&layerGCFuncs);
-}
-
-void
-layerDestroyClip(GCPtr pGC)
-{
- layerGCPriv(pGC);
- LayerUnwrap (pGC,pLayGC,funcs);
- (*pGC->funcs->DestroyClip) (pGC);
- LayerWrap(pGC,pLayGC,funcs,&layerGCFuncs);
-}
-
diff --git a/nx-X11/programs/Xserver/miext/layer/layerinit.c b/nx-X11/programs/Xserver/miext/layer/layerinit.c
deleted file mode 100644
index 994c6747c..000000000
--- a/nx-X11/programs/Xserver/miext/layer/layerinit.c
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/layer/layerinit.c,v 1.6tsi Exp $
- *
- * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 "layerstr.h"
-
-int layerScrPrivateIndex;
-int layerGCPrivateIndex;
-int layerWinPrivateIndex;
-int layerGeneration;
-
-/*
- * Call this before wrapping stuff for acceleration, it
- * gives layer pointers to the raw frame buffer functions
- */
-
-extern const GCFuncs fbGCFuncs;
-extern GCFuncs shadowGCFuncs;
-
-Bool
-LayerStartInit (ScreenPtr pScreen)
-{
- LayerScreenPtr pScrPriv;
-
- if (layerGeneration != serverGeneration)
- {
- layerScrPrivateIndex = AllocateScreenPrivateIndex ();
- if (layerScrPrivateIndex == -1)
- return FALSE;
- layerGCPrivateIndex = AllocateGCPrivateIndex ();
- if (layerGCPrivateIndex == -1)
- return FALSE;
- layerWinPrivateIndex = AllocateWindowPrivateIndex ();
- if (layerWinPrivateIndex == -1)
- return FALSE;
- layerGeneration = serverGeneration;
- }
- if (!AllocateGCPrivate (pScreen, layerGCPrivateIndex, sizeof (LayerGCRec)))
- return FALSE;
- if (!AllocateWindowPrivate (pScreen, layerWinPrivateIndex, sizeof (LayerWinRec)))
- return FALSE;
- pScrPriv = (LayerScreenPtr) xalloc (sizeof (LayerScreenRec));
- if (!pScrPriv)
- return FALSE;
- pScrPriv->nkinds = 0;
- pScrPriv->kinds = 0;
- pScrPriv->pLayers = 0;
- pScreen->devPrivates[layerScrPrivateIndex].ptr = (pointer) pScrPriv;
- /*
- * Add fb kind -- always 0
- */
- if (LayerNewKind (pScreen) < 0)
- {
- pScreen->devPrivates[layerScrPrivateIndex].ptr = 0;
- xfree (pScrPriv);
- return FALSE;
- }
- /*
- * Add shadow kind -- always 1
- */
- if (!shadowSetup (pScreen))
- return FALSE;
- if (LayerNewKind (pScreen) < 0)
- {
- pScreen->devPrivates[layerScrPrivateIndex].ptr = 0;
- xfree (pScrPriv->kinds);
- xfree (pScrPriv);
- return FALSE;
- }
- return TRUE;
-}
-
-/*
- * Initialize wrappers for each acceleration type and
- * call this function, it will move the needed functions
- * into a new LayerKind and replace them with the generic
- * functions.
- */
-
-int
-LayerNewKind (ScreenPtr pScreen)
-{
- layerScrPriv(pScreen);
- LayerKindPtr pLayKind, pLayKinds;
-#ifdef RENDER
- PictureScreenPtr ps = GetPictureScreen (pScreen);
-#endif
- LayerPtr pLayer;
-
- /*
- * Allocate a new kind structure
- */
- if (pLayScr->kinds)
- pLayKinds = (LayerKindPtr) xrealloc ((pointer) pLayScr->kinds,
- (pLayScr->nkinds + 1) * sizeof (LayerKindRec));
- else
- pLayKinds = (LayerKindPtr) xalloc (sizeof (LayerKindRec));
- if (!pLayKinds)
- return -1;
-
- /*
- * Fix up existing layers to point at the new kind
- */
- for (pLayer = pLayScr->pLayers; pLayer; pLayer = pLayer->pNext)
- {
- int kind = pLayer->pKind - pLayScr->kinds;
-
- pLayer->pKind = &pLayKinds[kind];
- }
-
- pLayScr->kinds = pLayKinds;
- pLayKind = &pLayScr->kinds[pLayScr->nkinds];
- pLayKind->kind = pLayScr->nkinds;
-
- /*
- * Extract wrapped functions from screen and stick in kind
- */
- pLayKind->CloseScreen = pScreen->CloseScreen;
-
- pLayKind->CreateWindow = pScreen->CreateWindow;
- pLayKind->DestroyWindow = pScreen->DestroyWindow;
- pLayKind->ChangeWindowAttributes = pScreen->ChangeWindowAttributes;
- pLayKind->PaintWindowBackground = pScreen->PaintWindowBackground;
- pLayKind->PaintWindowBorder = pScreen->PaintWindowBorder;
- pLayKind->CopyWindow = pScreen->CopyWindow;
-
- pLayKind->CreatePixmap = pScreen->CreatePixmap;
- pLayKind->DestroyPixmap = pScreen->DestroyPixmap;
-
- pLayKind->CreateGC = pScreen->CreateGC;
-
-#ifdef RENDER
- if (ps)
- {
- pLayKind->Composite = ps->Composite;
- pLayKind->Glyphs = ps->Glyphs;
- pLayKind->CompositeRects = ps->CompositeRects;
- }
-#endif
- /*
- * If not underlying frame buffer kind,
- * replace screen functions with those
- */
- if (pLayKind->kind != 0)
- {
- pScreen->CloseScreen = pLayKinds->CloseScreen;
-
- pScreen->CreateWindow = pLayKinds->CreateWindow;
- pScreen->DestroyWindow = pLayKinds->DestroyWindow;
- pScreen->ChangeWindowAttributes = pLayKinds->ChangeWindowAttributes;
- pScreen->PaintWindowBackground = pLayKinds->PaintWindowBackground;
- pScreen->PaintWindowBorder = pLayKinds->PaintWindowBorder;
- pScreen->CopyWindow = pLayKinds->CopyWindow;
-
- pScreen->CreatePixmap = pLayKinds->CreatePixmap;
- pScreen->DestroyPixmap = pLayKinds->DestroyPixmap;
-
- pScreen->CreateGC = pLayKinds->CreateGC;
-
-#ifdef RENDER
- if (ps)
- {
- ps->Composite = pLayKinds->Composite;
- ps->Glyphs = pLayKinds->Glyphs;
- ps->CompositeRects = pLayKinds->CompositeRects;
- }
-#endif
- }
-
- pLayScr->nkinds++;
- return pLayKind->kind;
-}
-
-/*
- * Finally, call this function and layer
- * will wrap the screen functions and prepare for execution
- */
-
-Bool
-LayerFinishInit (ScreenPtr pScreen)
-{
-#ifdef RENDER
- PictureScreenPtr ps = GetPictureScreen (pScreen);
-#endif
-
- pScreen->CloseScreen = layerCloseScreen;
-
- pScreen->CreateWindow = layerCreateWindow;
- pScreen->DestroyWindow = layerDestroyWindow;
- pScreen->ChangeWindowAttributes = layerChangeWindowAttributes;
- pScreen->PaintWindowBackground = layerPaintWindowBackground;
- pScreen->PaintWindowBorder = layerPaintWindowBorder;
- pScreen->CopyWindow = layerCopyWindow;
-
- pScreen->CreatePixmap = layerCreatePixmap;
- pScreen->DestroyPixmap = layerDestroyPixmap;
-
- pScreen->CreateGC = layerCreateGC;
-
-#ifdef RENDER
- if (ps)
- {
- ps->Composite = layerComposite;
- ps->Glyphs = layerGlyphs;
- ps->CompositeRects = layerCompositeRects;
- }
-#endif
-
- return TRUE;
-}
-
-/*
- * At any point after LayerStartInit, a new layer can be created.
- */
-LayerPtr
-LayerCreate (ScreenPtr pScreen,
- int kind,
- int depth,
- PixmapPtr pPixmap,
- ShadowUpdateProc update,
- ShadowWindowProc window,
- int randr,
- void *closure)
-{
- layerScrPriv(pScreen);
- LayerPtr pLay, *pPrev;
- LayerKindPtr pLayKind;
-
- if (kind < 0 || pLayScr->nkinds <= kind)
- return 0;
- pLayKind = &pLayScr->kinds[kind];
- pLay = (LayerPtr) xalloc (sizeof (LayerRec));
- if (!pLay)
- return 0;
- /*
- * Initialize the layer
- */
- pLay->pNext = 0;
- pLay->pKind = pLayKind;
- pLay->refcnt = 1;
- pLay->windows = 0;
- pLay->depth = depth;
- pLay->pPixmap = pPixmap;
- pLay->update = update;
- pLay->window = window;
- pLay->randr = randr;
- pLay->closure = closure;
- if (pPixmap == LAYER_SCREEN_PIXMAP)
- pLay->freePixmap = FALSE;
- else
- {
- pLay->freePixmap = TRUE;
- if (pPixmap)
- pPixmap->refcnt++;
- }
- REGION_NULL(pScreen, &pLay->region);
- /*
- * Hook the layer at the end of the list
- */
- for (pPrev = &pLayScr->pLayers; *pPrev; pPrev = &(*pPrev)->pNext)
- ;
- *pPrev = pLay;
- return pLay;
-}
-
-/*
- * Change a layer pixmap
- */
-void
-LayerSetPixmap (ScreenPtr pScreen, LayerPtr pLayer, PixmapPtr pPixmap)
-{
- LayerDestroyPixmap (pScreen, pLayer);
- pLayer->pPixmap = pPixmap;
- if (pPixmap == LAYER_SCREEN_PIXMAP)
- pLayer->freePixmap = FALSE;
- else
- {
- if (pPixmap)
- pPixmap->refcnt++;
- pLayer->freePixmap = TRUE;
- }
-}
-
-/*
- * Destroy a layer. The layer must not contain any windows.
- */
-void
-LayerDestroy (ScreenPtr pScreen, LayerPtr pLay)
-{
- layerScrPriv(pScreen);
- LayerPtr *pPrev;
-
- --pLay->refcnt;
- if (pLay->refcnt > 0)
- return;
- /*
- * Unhook the layer from the list
- */
- for (pPrev = &pLayScr->pLayers; *pPrev; pPrev = &(*pPrev)->pNext)
- if (*pPrev == pLay)
- {
- *pPrev = pLay->pNext;
- break;
- }
- /*
- * Free associated storage
- */
- LayerDestroyPixmap (pScreen, pLay);
- REGION_UNINIT (pScreen, &pLay->region);
- xfree (pLay);
-}
-
-/*
- * CloseScreen wrapper
- */
-Bool
-layerCloseScreen (int index, ScreenPtr pScreen)
-{
- layerScrPriv(pScreen);
- int kind;
-
- /* XXX this is a mess -- fbCloseScreen can only be called once,
- * and yet the intervening layers need to be called as well.
- */
- kind = pLayScr->nkinds - 1;
- pScreen->CloseScreen = pLayScr->kinds[kind].CloseScreen;
- (*pScreen->CloseScreen) (index, pScreen);
-
- /*
- * make sure the shadow layer is cleaned up as well
- */
- if (kind != LAYER_SHADOW)
- xfree (shadowGetScrPriv (pScreen));
-
- xfree (pLayScr->kinds);
- xfree (pLayScr);
- pScreen->devPrivates[layerScrPrivateIndex].ptr = 0;
- return TRUE;
-}
diff --git a/nx-X11/programs/Xserver/miext/layer/layerpict.c b/nx-X11/programs/Xserver/miext/layer/layerpict.c
deleted file mode 100644
index 16e46f0ab..000000000
--- a/nx-X11/programs/Xserver/miext/layer/layerpict.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 "layerstr.h"
-
-void
-layerComposite (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- LayerPtr pLayer;
- LayerWinLoopRec loop;
- DrawablePtr pDstDrawable = pDst->pDrawable;
- ScreenPtr pScreen = pDstDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen (pScreen);
-
- if (pDstDrawable->type == DRAWABLE_WINDOW)
- {
- WindowPtr pWin = (WindowPtr) pDstDrawable;
- for (pLayer = LayerWindowFirst (pWin, &loop);
- pLayer;
- pLayer = LayerWindowNext (pWin, &loop))
- {
- LayerUnwrap (ps, pLayer->pKind, Composite);
- (*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc,
- xMask, yMask, xDst, yDst, width, height);
- LayerWrap (ps, pLayer->pKind, Composite, layerComposite);
- }
- LayerWindowDone (pWin, &loop);
- }
- else
- {
- layerScrPriv (pScreen);
- LayerUnwrap (ps, &pLayScr->kinds[LAYER_FB], Composite);
- (*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc,
- xMask, yMask, xDst, yDst, width, height);
- LayerWrap (ps, &pLayScr->kinds[LAYER_FB], Composite, layerComposite);
- }
-}
-
-void
-layerGlyphs (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pDst,
- PictFormatPtr maskFormat,
- INT16 xSrc,
- INT16 ySrc,
- int nlist,
- GlyphListPtr list,
- GlyphPtr *glyphs)
-{
- LayerPtr pLayer;
- LayerWinLoopRec loop;
- DrawablePtr pDstDrawable = pDst->pDrawable;
- ScreenPtr pScreen = pDstDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen (pScreen);
-
- if (pDstDrawable->type == DRAWABLE_WINDOW)
- {
- WindowPtr pWin = (WindowPtr) pDstDrawable;
- for (pLayer = LayerWindowFirst (pWin, &loop);
- pLayer;
- pLayer = LayerWindowNext (pWin, &loop))
- {
- LayerUnwrap (ps, pLayer->pKind, Glyphs);
- (*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc,
- nlist, list, glyphs);
- LayerWrap (ps, pLayer->pKind, Glyphs, layerGlyphs);
- }
- LayerWindowDone (pWin, &loop);
- }
- else
- {
- layerScrPriv (pScreen);
- LayerUnwrap (ps, &pLayScr->kinds[LAYER_FB], Glyphs);
- (*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc,
- nlist, list, glyphs);
- LayerWrap (ps, &pLayScr->kinds[LAYER_FB], Glyphs, layerGlyphs);
- }
-}
-
-void
-layerCompositeRects (CARD8 op,
- PicturePtr pDst,
- xRenderColor *color,
- int nRect,
- xRectangle *rects)
-{
- LayerPtr pLayer;
- LayerWinLoopRec loop;
- DrawablePtr pDstDrawable = pDst->pDrawable;
- ScreenPtr pScreen = pDstDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen (pScreen);
-
- if (pDstDrawable->type == DRAWABLE_WINDOW)
- {
- WindowPtr pWin = (WindowPtr) pDstDrawable;
- for (pLayer = LayerWindowFirst (pWin, &loop);
- pLayer;
- pLayer = LayerWindowNext (pWin, &loop))
- {
- LayerUnwrap (ps, pLayer->pKind, CompositeRects);
- (*ps->CompositeRects) (op, pDst, color, nRect, rects);
- LayerWrap (ps, pLayer->pKind, CompositeRects, layerCompositeRects);
- }
- LayerWindowDone (pWin, &loop);
- }
- else
- {
- layerScrPriv (pScreen);
- LayerUnwrap (ps, &pLayScr->kinds[LAYER_FB], CompositeRects);
- (*ps->CompositeRects) (op, pDst, color, nRect, rects);
- LayerWrap (ps, &pLayScr->kinds[LAYER_FB], CompositeRects, layerCompositeRects);
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/layer/layerstr.h b/nx-X11/programs/Xserver/miext/layer/layerstr.h
deleted file mode 100644
index fb5a0d411..000000000
--- a/nx-X11/programs/Xserver/miext/layer/layerstr.h
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/layer/layerstr.h,v 1.2 2001/06/04 09:45:41 keithp Exp $
- *
- * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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
-
-#ifndef _LAYERSTR_H_
-#define _LAYERSTR_H_
-
-#include <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "layer.h"
-#ifdef RENDER
-#include "picturestr.h"
-#endif
-
-extern int layerScrPrivateIndex;
-extern int layerGCPrivateIndex;
-extern int layerWinPrivateIndex;
-
-/*
- * One of these for each possible set of underlying
- * rendering code. The first kind always points at the
- * underlying frame buffer code and is created in LayerStartInit
- * so that LayerNewKind can unwrap the screen and prepare it
- * for another wrapping sequence.
- *
- * The set of functions wrapped here must be at least the union
- * of all functions wrapped by any rendering layer in use; they're
- * easy to add, so don't be shy
- */
-
-typedef struct _LayerKind {
- int kind; /* kind index */
-
- CloseScreenProcPtr CloseScreen;
-
- CreateWindowProcPtr CreateWindow;
- DestroyWindowProcPtr DestroyWindow;
- ChangeWindowAttributesProcPtr ChangeWindowAttributes;
- PaintWindowBackgroundProcPtr PaintWindowBackground;
- PaintWindowBorderProcPtr PaintWindowBorder;
- CopyWindowProcPtr CopyWindow;
-
- CreatePixmapProcPtr CreatePixmap;
- DestroyPixmapProcPtr DestroyPixmap;
-
- CreateGCProcPtr CreateGC;
-#ifdef RENDER
- CompositeProcPtr Composite;
- GlyphsProcPtr Glyphs;
- CompositeRectsProcPtr CompositeRects;
-#endif
-} LayerKindRec;
-
-#define LayerWrap(orig,lay,member,func) \
- (((lay)->member = (orig)->member),\
- ((orig)->member = (func)))
-#define LayerUnwrap(orig,lay,member) \
- ((orig)->member = (lay)->member)
-
-/*
- * This is the window private structure allocated for
- * all windows. There are two possible alternatives here,
- * either the window belongs to a single layer and uses its
- * internal clip/borderClip lists or the window belongs to one
- * or more layers and uses a separate clip/borderclip for each
- * layer. When this is integrated into the core window struct,
- * the LayerWinKind can become a single bit saving 8 bytes per
- * window.
- */
-
-typedef struct _LayerWin {
- Bool isList;
- union {
- LayerPtr pLayer;
- LayerListPtr pLayList;
- } u;
-} LayerWinRec;
-
-typedef struct _LayerList {
- LayerListPtr pNext; /* list of layers for this window */
- LayerPtr pLayer; /* the layer */
- Bool inheritClip; /* use the window clipList/borderClip */
- RegionRec clipList; /* per-layer clip/border clip lists */
- RegionRec borderClip;
-} LayerListRec;
-
-#define layerGetWinPriv(pWin) ((LayerWinPtr) (pWin)->devPrivates[layerWinPrivateIndex].ptr)
-#define layerWinPriv(pWin) LayerWinPtr pLayWin = layerGetWinPriv(pWin)
-
-#define layerWinLayer(pLayWin) ((pLayWin)->isList ? (pLayWin)->u.pLayList->pLayer : (pLayWin)->u.pLayer)
-
-typedef struct _LayerWinLoop {
- LayerWinPtr pLayWin;
- LayerListPtr pLayList;
- PixmapPtr pPixmap; /* original window pixmap */
- RegionRec clipList; /* saved original clipList contents */
- RegionRec borderClip; /* saved original borderClip contents */
-} LayerWinLoopRec, *LayerWinLoopPtr;
-
-#define layerWinFirstLayer(pLayWin,pLayList) ((pLayWin)->isList ? ((pLayList) = (pLayWin)->u.pLayList)->pLayer : pLayWin->u.pLayer)
-#define layerWinNextLayer(pLayWin,pLayList) ((pLayWin)->isList ? ((pLayList) = (pLayList)->pNext)->pLayer : 0)
-
-LayerPtr
-LayerWindowFirst (WindowPtr pWin, LayerWinLoopPtr pLoop);
-
-LayerPtr
-LayerWindowNext (WindowPtr pWin, LayerWinLoopPtr pLoop);
-
-void
-LayerWindowDone (WindowPtr pWin, LayerWinLoopPtr pLoop);
-
-
-/*
- * This is the GC private structure allocated for all GCs.
- * XXX this is really messed up; I'm not sure how to fix it yet
- */
-
-typedef struct _LayerGC {
- GCFuncs *funcs;
- LayerKindPtr pKind;
-} LayerGCRec;
-
-#define layerGetGCPriv(pGC) ((LayerGCPtr) (pGC)->devPrivates[layerGCPrivateIndex].ptr)
-#define layerGCPriv(pGC) LayerGCPtr pLayGC = layerGetGCPriv(pGC)
-
-/*
- * This is the screen private, it contains
- * the layer kinds and the layers themselves
- */
-typedef struct _LayerScreen {
- int nkinds; /* number of elements in kinds array */
- LayerKindPtr kinds; /* created kinds; reallocated when new ones added */
- LayerPtr pLayers; /* list of layers for this screen */
-} LayerScreenRec;
-
-#define layerGetScrPriv(pScreen) ((LayerScreenPtr) (pScreen)->devPrivates[layerScrPrivateIndex].ptr)
-#define layerScrPriv(pScreen) LayerScreenPtr pLayScr = layerGetScrPriv(pScreen)
-
-Bool
-layerCloseScreen (int index, ScreenPtr pScreen);
-
-Bool
-layerCreateWindow (WindowPtr pWin);
-
-Bool
-layerDestroyWindow (WindowPtr pWin);
-
-Bool
-layerChangeWindowAttributes (WindowPtr pWin, unsigned long mask);
-
-void
-layerPaintWindowBackground (WindowPtr pWin, RegionPtr pRegion, int what);
-
-void
-layerPaintWindowBorder (WindowPtr pWin, RegionPtr pRegion, int what);
-
-void
-layerCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
-
-PixmapPtr
-layerCreatePixmap (ScreenPtr pScreen, int width, int height, int depth);
-
-Bool
-layerDestroyPixmap (PixmapPtr pPixmap);
-
-Bool
-layerCreateGC (GCPtr pGC);
-
-#ifdef RENDER
-void
-layerComposite (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-void
-layerGlyphs (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pDst,
- PictFormatPtr maskFormat,
- INT16 xSrc,
- INT16 ySrc,
- int nlist,
- GlyphListPtr list,
- GlyphPtr *glyphs);
-
-void
-layerCompositeRects (CARD8 op,
- PicturePtr pDst,
- xRenderColor *color,
- int nRect,
- xRectangle *rects);
-#endif
-void layerValidateGC(GCPtr, unsigned long, DrawablePtr);
-void layerChangeGC(GCPtr, unsigned long);
-void layerCopyGC(GCPtr, unsigned long, GCPtr);
-void layerDestroyGC(GCPtr);
-void layerChangeClip(GCPtr, int, pointer, int);
-void layerDestroyClip(GCPtr);
-void layerCopyClip(GCPtr, GCPtr);
-
-void
-layerFillSpans(DrawablePtr pDraw,
- GC *pGC,
- int nInit,
- DDXPointPtr pptInit,
- int *pwidthInit,
- int fSorted);
-
-void
-layerSetSpans(DrawablePtr pDraw,
- GCPtr pGC,
- char *pcharsrc,
- DDXPointPtr pptInit,
- int *pwidthInit,
- int nspans,
- int fSorted);
-
-void
-layerPutImage(
- DrawablePtr pDraw,
- GCPtr pGC,
- int depth,
- int x, int y, int w, int h,
- int leftPad,
- int format,
- char *pImage
-);
-
-RegionPtr
-layerCopyArea(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GC *pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty
-);
-
-RegionPtr
-layerCopyPlane(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GCPtr pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty,
- unsigned long bitPlane
-);
-
-void
-layerPolyPoint(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- xPoint *pptInit
-);
-void
-layerPolylines(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- DDXPointPtr pptInit
-);
-
-void
-layerPolySegment(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nseg,
- xSegment *pSeg
-);
-
-void
-layerPolyRectangle(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nRects,
- xRectangle *pRects
-);
-
-void
-layerPolyArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs
-);
-
-void
-layerFillPolygon(
- DrawablePtr pDraw,
- GCPtr pGC,
- int shape,
- int mode,
- int count,
- DDXPointPtr pptInit
-);
-
-void
-layerPolyFillRect(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nRectsInit,
- xRectangle *pRectsInit
-);
-
-void
-layerPolyFillArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs
-);
-
-int
-layerPolyText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars
-);
-
-int
-layerPolyText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars
-);
-
-void
-layerImageText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars
-);
-
-void
-layerImageText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars
-);
-
-void
-layerImageGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase
-);
-
-void
-layerPolyGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase
-);
-
-void
-layerPushPixels(
- GCPtr pGC,
- PixmapPtr pBitMap,
- DrawablePtr pDraw,
- int dx, int dy, int xOrg, int yOrg
-);
-
-#endif /* _LAYERSTR_H_ */
diff --git a/nx-X11/programs/Xserver/miext/layer/layerwin.c b/nx-X11/programs/Xserver/miext/layer/layerwin.c
deleted file mode 100644
index 7afe90ade..000000000
--- a/nx-X11/programs/Xserver/miext/layer/layerwin.c
+++ /dev/null
@@ -1,487 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/layer/layerwin.c,v 1.7tsi Exp $
- *
- * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 "layerstr.h"
-
-static LayerListPtr
-NewLayerList (ScreenPtr pScreen, LayerPtr pLayer)
-{
- LayerListPtr pLayList;
-
- pLayList = (LayerListPtr) xalloc (sizeof (LayerListRec));
- if (!pLayList)
- return 0;
- pLayList->pNext = 0;
- pLayList->pLayer = pLayer;
- pLayList->inheritClip = TRUE;
- REGION_NULL (pScreen, &pLayList->clipList);
- REGION_NULL (pScreen, &pLayList->borderClip);
- return pLayList;
-}
-
-static void
-FreeLayerList (ScreenPtr pScreen, LayerListPtr pLayList)
-{
- REGION_UNINIT (pScreen, &pLayList->clipList);
- REGION_UNINIT (pScreen, &pLayList->borderClip);
- xfree (pLayList);
-}
-
-/*
- * Create pixmap for a layer
- */
-
-Bool
-LayerCreatePixmap (ScreenPtr pScreen, LayerPtr pLayer)
-{
- LayerKindPtr pKind = pLayer->pKind;
-
- LayerUnwrap (pScreen, pKind, CreatePixmap);
- /* XXX create full-screen sized layers all around */
- pLayer->pPixmap = (*pScreen->CreatePixmap) (pScreen, pScreen->width,
- pScreen->height, pLayer->depth);
- LayerWrap (pScreen, pKind, CreatePixmap, layerCreatePixmap);
- if (!pLayer->pPixmap)
- return FALSE;
- if (pLayer->pKind->kind == LAYER_SHADOW)
- {
- if (!shadowAdd (pScreen, pLayer->pPixmap, pLayer->update,
- pLayer->window, pLayer->randr,
- pLayer->closure))
- return FALSE;
- }
- return TRUE;
-}
-
-/*
- * Destroy pixmap for a layer
- */
-
-void
-LayerDestroyPixmap (ScreenPtr pScreen, LayerPtr pLayer)
-{
- if (pLayer->pPixmap)
- {
- if (pLayer->pKind->kind == LAYER_SHADOW)
- shadowRemove (pScreen, pLayer->pPixmap);
- if (pLayer->freePixmap)
- {
- LayerKindPtr pKind = pLayer->pKind;
-
- LayerUnwrap (pScreen, pKind, DestroyPixmap);
- (*pScreen->DestroyPixmap) (pLayer->pPixmap);
- LayerWrap (pScreen, pKind, DestroyPixmap, layerDestroyPixmap);
- }
- pLayer->pPixmap = 0;
- }
-}
-
-/*
- * Add a window to a layer
- */
-Bool
-LayerWindowAdd (ScreenPtr pScreen, LayerPtr pLayer, WindowPtr pWin)
-{
- layerWinPriv(pWin);
-
- if (pLayer->pPixmap == LAYER_SCREEN_PIXMAP)
- pLayer->pPixmap = (*pScreen->GetScreenPixmap) (pScreen);
- else if (!pLayer->pPixmap && !LayerCreatePixmap (pScreen, pLayer))
- return FALSE;
- /*
- * Add a new layer list if needed
- */
- if (pLayWin->isList || pLayWin->u.pLayer)
- {
- LayerListPtr pPrev;
- LayerListPtr pLayList;
-
- if (!pLayWin->isList)
- {
- pPrev = NewLayerList (pScreen, pLayWin->u.pLayer);
- if (!pPrev)
- return FALSE;
- }
- else
- {
- for (pPrev = pLayWin->u.pLayList; pPrev->pNext; pPrev = pPrev->pNext)
- ;
- }
- pLayList = NewLayerList (pScreen, pLayer);
- if (!pLayList)
- {
- if (!pLayWin->isList)
- FreeLayerList (pScreen, pPrev);
- return FALSE;
- }
- pPrev->pNext = pLayList;
- if (!pLayWin->isList)
- {
- pLayWin->isList = TRUE;
- pLayWin->u.pLayList = pPrev;
- }
- }
- else
- pLayWin->u.pLayer = pLayer;
- /*
- * XXX only one layer supported for drawing, last one wins
- */
- (*pScreen->SetWindowPixmap) (pWin, pLayer->pPixmap);
- pWin->drawable.serialNumber = NEXT_SERIAL_NUMBER;
- pLayer->refcnt++;
- pLayer->windows++;
- return TRUE;
-}
-
-/*
- * Remove a window from a layer
- */
-
-void
-LayerWindowRemove (ScreenPtr pScreen, LayerPtr pLayer, WindowPtr pWin)
-{
- layerWinPriv(pWin);
-
- if (pLayWin->isList)
- {
- LayerListPtr *pPrev;
- LayerListPtr pLayList;
-
- for (pPrev = &pLayWin->u.pLayList; (pLayList = *pPrev); pPrev = &pLayList->pNext)
- {
- if (pLayList->pLayer == pLayer)
- {
- *pPrev = pLayList->pNext;
- FreeLayerList (pScreen, pLayList);
- --pLayer->windows;
- if (pLayer->windows <= 0)
- LayerDestroyPixmap (pScreen, pLayer);
- LayerDestroy (pScreen, pLayer);
- break;
- }
- }
- pLayList = pLayWin->u.pLayList;
- if (!pLayList)
- {
- /*
- * List is empty, set isList back to false
- */
- pLayWin->isList = FALSE;
- pLayWin->u.pLayer = 0;
- }
- else if (!pLayList->pNext && pLayList->inheritClip)
- {
- /*
- * List contains a single element using the
- * window clip, free the list structure and
- * host the layer back to the window private
- */
- pLayer = pLayList->pLayer;
- FreeLayerList (pScreen, pLayList);
- pLayWin->isList = FALSE;
- pLayWin->u.pLayer = pLayer;
- }
- }
- else
- {
- if (pLayWin->u.pLayer == pLayer)
- {
- --pLayer->windows;
- if (pLayer->windows <= 0)
- LayerDestroyPixmap (pScreen, pLayer);
- LayerDestroy (pScreen, pLayer);
- pLayWin->u.pLayer = 0;
- }
- }
- pWin->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-}
-
-/*
- * Looping primitives for window layering. Usage:
- *
- * for (pLayer = LayerWindowFirst (pWin, &loop);
- * pLayer;
- * pLayer = LayerWindowNext (&loop))
- * {
- * ...
- * }
- * LayerWindowDone (pWin, &loop);
- */
-
-LayerPtr
-LayerWindowFirst (WindowPtr pWin, LayerWinLoopPtr pLoop)
-{
- layerWinPriv (pWin);
-
- pLoop->pLayWin = pLayWin;
- if (!pLayWin->isList)
- return pLayWin->u.pLayer;
-
- /*
- * Preserve original state
- */
- pLoop->clipList = pWin->clipList;
- pLoop->borderClip = pWin->borderClip;
- pLoop->pPixmap = (*pWin->drawable.pScreen->GetWindowPixmap) (pWin);
-
- /*
- * Set initial list element
- */
- pLoop->pLayList = pLayWin->u.pLayList;
-
- /*
- * Return first layer
- */
- return LayerWindowNext (pWin, pLoop);
-}
-
-LayerPtr
-LayerWindowNext (WindowPtr pWin, LayerWinLoopPtr pLoop)
-{
- LayerPtr pLayer;
- LayerWinPtr pLayWin = pLoop->pLayWin;
- LayerListPtr pLayList;
-
- if (!pLayWin->isList)
- return 0;
-
- pLayList = pLoop->pLayList;
- pLayer = pLayList->pLayer;
- /*
- * Configure window for this layer
- */
- (*pWin->drawable.pScreen->SetWindowPixmap) (pWin, pLayer->pPixmap);
- if (!pLayList->inheritClip)
- {
- pWin->clipList = pLayList->clipList;
- pWin->borderClip = pLayList->borderClip;
- }
- /*
- * Step to next layer list
- */
- pLoop->pLayList = pLayList->pNext;
- /*
- * Return layer
- */
- return pLayer;
-}
-
-void
-LayerWindowDone (WindowPtr pWin, LayerWinLoopPtr pLoop)
-{
- LayerWinPtr pLayWin = pLoop->pLayWin;
-
- if (!pLayWin->isList)
- return;
- /*
- * clean up after the loop
- */
- pWin->clipList = pLoop->clipList;
- pWin->borderClip = pLoop->clipList;
- (*pWin->drawable.pScreen->SetWindowPixmap) (pWin, pLoop->pPixmap);
-}
-
-Bool
-layerCreateWindow (WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- layerWinPriv(pWin);
- layerScrPriv(pScreen);
- LayerPtr pLayer;
- Bool ret;
-
- pLayWin->isList = FALSE;
- pLayWin->u.pLayer = 0;
-
- /*
- * input only windows don't live in any layer
- */
- if (pWin->drawable.type == UNDRAWABLE_WINDOW)
- return TRUE;
- /*
- * Use a reasonable default layer -- the first
- * layer matching the windows depth. Subsystems needing
- * alternative layering semantics can override this by
- * replacing this function. Perhaps a new screen function
- * could be used to select the correct initial window
- * layer instead.
- */
- for (pLayer = pLayScr->pLayers; pLayer; pLayer = pLayer->pNext)
- if (pLayer->depth == pWin->drawable.depth)
- break;
- ret = TRUE;
- if (pLayer)
- {
- pScreen->CreateWindow = pLayer->pKind->CreateWindow;
- ret = (*pScreen->CreateWindow) (pWin);
- pLayer->pKind->CreateWindow = pScreen->CreateWindow;
- pScreen->CreateWindow = layerCreateWindow;
- LayerWindowAdd (pScreen, pLayer, pWin);
- }
- return ret;
-}
-
-Bool
-layerDestroyWindow (WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- layerWinPriv(pWin);
- LayerPtr pLayer;
- Bool ret = TRUE;
-
- while ((pLayer = layerWinLayer (pLayWin)))
- {
- LayerUnwrap (pScreen, pLayer->pKind, DestroyWindow);
- ret = (*pScreen->DestroyWindow) (pWin);
- LayerWrap (pScreen, pLayer->pKind, DestroyWindow, layerDestroyWindow);
- LayerWindowRemove (pWin->drawable.pScreen, pLayer, pWin);
- }
- return ret;
-}
-
-Bool
-layerChangeWindowAttributes (WindowPtr pWin, unsigned long mask)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- LayerPtr pLay;
- LayerWinLoopRec loop;
- Bool ret = TRUE;
-
- for (pLay = LayerWindowFirst (pWin, &loop);
- pLay;
- pLay = LayerWindowNext (pWin, &loop))
- {
- LayerUnwrap(pScreen,pLay->pKind,ChangeWindowAttributes);
- if (!(*pScreen->ChangeWindowAttributes) (pWin, mask))
- ret = FALSE;
- LayerWrap(pScreen,pLay->pKind,ChangeWindowAttributes,layerChangeWindowAttributes);
- }
- LayerWindowDone (pWin, &loop);
- return ret;
-}
-
-void
-layerPaintWindowBackground (WindowPtr pWin, RegionPtr pRegion, int what)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- LayerPtr pLay;
- LayerWinLoopRec loop;
-
- for (pLay = LayerWindowFirst (pWin, &loop);
- pLay;
- pLay = LayerWindowNext (pWin, &loop))
- {
- LayerUnwrap(pScreen,pLay->pKind,PaintWindowBackground);
- (*pScreen->PaintWindowBackground) (pWin, pRegion, what);
- LayerWrap(pScreen,pLay->pKind,PaintWindowBackground,layerPaintWindowBackground);
- }
- LayerWindowDone (pWin, &loop);
-}
-
-void
-layerPaintWindowBorder (WindowPtr pWin, RegionPtr pRegion, int what)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- LayerPtr pLay;
- LayerWinLoopRec loop;
-
- for (pLay = LayerWindowFirst (pWin, &loop);
- pLay;
- pLay = LayerWindowNext (pWin, &loop))
- {
- LayerUnwrap(pScreen,pLay->pKind,PaintWindowBorder);
- (*pScreen->PaintWindowBorder) (pWin, pRegion, what);
- LayerWrap(pScreen,pLay->pKind,PaintWindowBorder,layerPaintWindowBorder);
- }
- LayerWindowDone (pWin, &loop);
-}
-
-void
-layerCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- LayerPtr pLay;
- LayerWinLoopRec loop;
- int dx = 0, dy = 0;
-
- for (pLay = LayerWindowFirst (pWin, &loop);
- pLay;
- pLay = LayerWindowNext (pWin, &loop))
- {
- LayerUnwrap(pScreen,pLay->pKind,CopyWindow);
- /*
- * Undo the translation done within the last CopyWindow proc (sigh)
- */
- if (dx || dy)
- REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, dx, dy);
- (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
- LayerWrap(pScreen,pLay->pKind,CopyWindow,layerCopyWindow);
- /*
- * Save offset to undo translation next time around
- */
- dx = ptOldOrg.x - pWin->drawable.x;
- dy = ptOldOrg.y - pWin->drawable.y;
- }
- LayerWindowDone (pWin, &loop);
-}
-
-PixmapPtr
-layerCreatePixmap (ScreenPtr pScreen, int width, int height, int depth)
-{
- /* XXX assume the first layer can handle all pixmaps */
- layerScrPriv (pScreen);
- LayerKindPtr pKind;
- PixmapPtr pPixmap;
-
- pKind = &pLayScr->kinds[0];
- if (pLayScr->pLayers)
- pKind = pLayScr->pLayers->pKind;
- LayerUnwrap (pScreen, pKind, CreatePixmap);
- pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, depth);
- LayerWrap (pScreen,pKind,CreatePixmap,layerCreatePixmap);
- return pPixmap;
-}
-
-Bool
-layerDestroyPixmap (PixmapPtr pPixmap)
-{
- /* XXX assume the first layer can handle all pixmaps */
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- layerScrPriv (pScreen);
- LayerKindPtr pKind;
- Bool ret;
-
- pKind = &pLayScr->kinds[0];
- if (pLayScr->pLayers)
- pKind = pLayScr->pLayers->pKind;
- LayerUnwrap (pScreen, pKind, DestroyPixmap);
- ret = (*pScreen->DestroyPixmap) (pPixmap);
- LayerWrap (pScreen,pKind,DestroyPixmap,layerDestroyPixmap);
- return ret;
-}
-
diff --git a/nx-X11/programs/Xserver/miext/layer/laymodule.c b/nx-X11/programs/Xserver/miext/layer/laymodule.c
deleted file mode 100644
index 5af41617a..000000000
--- a/nx-X11/programs/Xserver/miext/layer/laymodule.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#ifdef XFree86LOADER
-
-#include "xf86Module.h"
-#include <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "layer.h"
-
-static XF86ModuleVersionInfo VersRec =
-{
- "layer",
- MODULEVENDORSTRING,
- MODINFOSTRING1,
- MODINFOSTRING2,
- XORG_VERSION_CURRENT,
- 1, 0, 0,
- ABI_CLASS_ANSIC, /* Only need the ansic layer */
- ABI_ANSIC_VERSION,
- MOD_CLASS_NONE,
- {0,0,0,0} /* signature, to be patched into the file by a tool */
-};
-
-XF86ModuleData layerModuleData = { &VersRec, NULL, NULL };
-
-#endif
diff --git a/nx-X11/programs/Xserver/miext/rootless/Imakefile b/nx-X11/programs/Xserver/miext/rootless/Imakefile
deleted file mode 100644
index 2a2bbb2c8..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/Imakefile
+++ /dev/null
@@ -1,54 +0,0 @@
-XCOMM $XFree86: xc/programs/Xserver/miext/rootless/Imakefile,v 1.2 2003/09/16 00:36:20 torrey Exp $
-
-#include <Server.tmpl>
-
-#ifdef DarwinArchitecture
-#define RootlessSafeAlpha YES
-#define RootlessAcceleration YES
-#elif (defined(XWinServer) && XWinServer) || (defined(NXWinServer) && NXWinServer) || defined(Win32Architecture)
-#define RootlessSafeAlpha YES
-#define RootlessAcceleration YES
-#else
-#define RootlessSafeAlpha NO
-#define RootlessAcceleration NO
-#endif
-
-#if RootlessSafeAlpha || RootlessAcceleration
-#define IHaveSubdirs
-#endif
-
-#if RootlessSafeAlpha
-ALPHADIRS = safeAlpha
-#endif
-
-#if RootlessAcceleration
-ACCELDIRS = accel
-#endif
-
-SRCS = rootlessCommon.c \
- rootlessScreen.c \
- rootlessWindow.c \
- rootlessGC.c \
- rootlessValTree.c
-
-OBJS = rootlessCommon.o \
- rootlessScreen.o \
- rootlessWindow.o \
- rootlessGC.o \
- rootlessValTree.o
-
-INCLUDES = -I. -I$(SERVERSRC)/fb -I$(SERVERSRC)/mi -I$(SERVERSRC)/include \
- -I$(XINCLUDESRC) -I$(FONTINCSRC) -I$(SERVERSRC)/render \
- -I$(EXTINCSRC) -I$(ACCELDIRS)
-
-NormalLibraryObjectRule()
-LibraryModuleTarget(rootless,$(OBJS))
-
-DependTarget()
-
-SUBDIRS = $(ALPHADIRS) $(ACCELDIRS)
-
-#if RootlessSafeAlpha || RootlessAcceleration
-MakeSubdirs($(SUBDIRS))
-DependSubdirs($(SUBDIRS))
-#endif
diff --git a/nx-X11/programs/Xserver/miext/rootless/Imakefile.NX.original b/nx-X11/programs/Xserver/miext/rootless/Imakefile.NX.original
deleted file mode 100644
index 2a2bbb2c8..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/Imakefile.NX.original
+++ /dev/null
@@ -1,54 +0,0 @@
-XCOMM $XFree86: xc/programs/Xserver/miext/rootless/Imakefile,v 1.2 2003/09/16 00:36:20 torrey Exp $
-
-#include <Server.tmpl>
-
-#ifdef DarwinArchitecture
-#define RootlessSafeAlpha YES
-#define RootlessAcceleration YES
-#elif (defined(XWinServer) && XWinServer) || (defined(NXWinServer) && NXWinServer) || defined(Win32Architecture)
-#define RootlessSafeAlpha YES
-#define RootlessAcceleration YES
-#else
-#define RootlessSafeAlpha NO
-#define RootlessAcceleration NO
-#endif
-
-#if RootlessSafeAlpha || RootlessAcceleration
-#define IHaveSubdirs
-#endif
-
-#if RootlessSafeAlpha
-ALPHADIRS = safeAlpha
-#endif
-
-#if RootlessAcceleration
-ACCELDIRS = accel
-#endif
-
-SRCS = rootlessCommon.c \
- rootlessScreen.c \
- rootlessWindow.c \
- rootlessGC.c \
- rootlessValTree.c
-
-OBJS = rootlessCommon.o \
- rootlessScreen.o \
- rootlessWindow.o \
- rootlessGC.o \
- rootlessValTree.o
-
-INCLUDES = -I. -I$(SERVERSRC)/fb -I$(SERVERSRC)/mi -I$(SERVERSRC)/include \
- -I$(XINCLUDESRC) -I$(FONTINCSRC) -I$(SERVERSRC)/render \
- -I$(EXTINCSRC) -I$(ACCELDIRS)
-
-NormalLibraryObjectRule()
-LibraryModuleTarget(rootless,$(OBJS))
-
-DependTarget()
-
-SUBDIRS = $(ALPHADIRS) $(ACCELDIRS)
-
-#if RootlessSafeAlpha || RootlessAcceleration
-MakeSubdirs($(SUBDIRS))
-DependSubdirs($(SUBDIRS))
-#endif
diff --git a/nx-X11/programs/Xserver/miext/rootless/Imakefile.X.original b/nx-X11/programs/Xserver/miext/rootless/Imakefile.X.original
deleted file mode 100644
index 2d6066f41..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/Imakefile.X.original
+++ /dev/null
@@ -1,54 +0,0 @@
-XCOMM $XFree86: xc/programs/Xserver/miext/rootless/Imakefile,v 1.2 2003/09/16 00:36:20 torrey Exp $
-
-#include <Server.tmpl>
-
-#ifdef DarwinArchitecture
-#define RootlessSafeAlpha YES
-#define RootlessAcceleration YES
-#elif (defined(XWinServer) && XWinServer) || defined(Win32Architecture)
-#define RootlessSafeAlpha YES
-#define RootlessAcceleration YES
-#else
-#define RootlessSafeAlpha NO
-#define RootlessAcceleration NO
-#endif
-
-#if RootlessSafeAlpha || RootlessAcceleration
-#define IHaveSubdirs
-#endif
-
-#if RootlessSafeAlpha
-ALPHADIRS = safeAlpha
-#endif
-
-#if RootlessAcceleration
-ACCELDIRS = accel
-#endif
-
-SRCS = rootlessCommon.c \
- rootlessScreen.c \
- rootlessWindow.c \
- rootlessGC.c \
- rootlessValTree.c
-
-OBJS = rootlessCommon.o \
- rootlessScreen.o \
- rootlessWindow.o \
- rootlessGC.o \
- rootlessValTree.o
-
-INCLUDES = -I. -I$(SERVERSRC)/fb -I$(SERVERSRC)/mi -I$(SERVERSRC)/include \
- -I$(XINCLUDESRC) -I$(FONTINCSRC) -I$(SERVERSRC)/render \
- -I$(EXTINCSRC) -I$(ACCELDIRS)
-
-NormalLibraryObjectRule()
-LibraryModuleTarget(rootless,$(OBJS))
-
-DependTarget()
-
-SUBDIRS = $(ALPHADIRS) $(ACCELDIRS)
-
-#if RootlessSafeAlpha || RootlessAcceleration
-MakeSubdirs($(SUBDIRS))
-DependSubdirs($(SUBDIRS))
-#endif
diff --git a/nx-X11/programs/Xserver/miext/rootless/README.txt b/nx-X11/programs/Xserver/miext/rootless/README.txt
deleted file mode 100644
index ffd17902f..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/README.txt
+++ /dev/null
@@ -1,403 +0,0 @@
- Generic Rootless Layer
- Version 1.0
- July 13, 2004
-
- Torrey T. Lyons
- torrey@xfree86.org
-
-
-Introduction
-
- The generic rootless layer allows an X server to be implemented
-on top of another window server in a cooperative manner. This allows the
-X11 windows and native windows of the underlying window server to
-coexist on the same screen. The layer is called "rootless" because the root
-window of the X server is generally not drawn. Instead, each top-level
-child of the root window is represented as a separate on-screen window by
-the underlying window server. The layer is referred to as "generic"
-because it abstracts away the details of the underlying window system and
-contains code that is useful for any rootless X server. The code for the
-generic rootless layer is located in xc/programs/Xserver/miext/rootless. To
-build a complete rootless X server requires a specific rootless
-implementation, which provides functions that allow the generic rootless
-layer to interact with the underlying window system.
-
-
-Concepts
-
- In the context of a rootless X server the term window is used to
-mean many fundamentally different things. For X11 a window is a DDX
-resource that describes a visible, or potentially visible, rectangle on the
-screen. A top-level window is a direct child of the root window. To avoid
-confusion, an on-screen native window of the underlying window system
-is referred to as a "frame". The generic rootless layer associates each
-mapped top-level X11 window with a frame. An X11 window may be said
-to be "framed" if it or its top-level parent is represented by a frame.
-
- The generic rootless layer models each frame as being backed at
-all times by a backing buffer, which is periodically flushed to the screen.
-If the underlying window system does not provide a backing buffer for
-frames, this must be done by the rootless implementation. The generic
-rootless layer model does not assume it always has access to the frames'
-backing buffers. Any drawing to the buffer will be proceeded by a call to
-the rootless implementation's StartDrawing() function and StopDrawing()
-will be called when the drawing is concluded. The address of the frame's
-backing buffer is returned by the StartDrawing() function and it can
-change between successive calls.
-
- Because each frame is assumed to have a backing buffer, the
-generic rootless layer will stop Expose events being generated when the
-regions of visibility of a frame change on screen. This is similar to backing
-store, but backing buffers are different in that they always store a copy of
-the entire window contents, not just the obscured portions. The price paid
-in increased memory consumption is made up by the greatly decreased
-complexity in not having to track and record regions as they are obscured.
-
-
-Rootless Implementation
-
- The specifics of the underlying window system are provided to the
-generic rootless layer through rootless implementation functions, compile-
-time options, and runtime parameters. The rootless implementation
-functions are a list of functions that allow the generic rootless layer to
-perform operations such as creating, destroying, moving, and resizing
-frames. Some of the implementation functions are optional. A detailed
-description of the rootless implementation functions is provided in
-Appendix A.
-
- By design, a rootless implementation should only have to include
-the rootless.h header file. The rootlessCommon.h file contains definitions
-internal to the generic rootless layer. (If you find you need to use
-rootlessCommon.h in your implementation, let the generic rootless layer
-maintainers know. This could be an area where the generic rootless layer
-should be generalized.) A rootless implementation should also modify
-rootlessConfig.h to specify compile time options for its platform.
-
- The following compile-time options are defined in
-rootlessConfig.h:
-
- o ROOTLESS_ACCEL: If true, use the optional rootless acceleration
- functions where possible to a accelerate X11 drawing primitives.
- If false, all drawing will be done with fb.
-
- o ROOTLESS_GLOBAL_COORDS: This option controls the way that frame
- coordinates are passed to the rootless implementation. If false,
- the coordinates are passed per screen relative to the origin of
- the screen the frame is currently on. Some implementations may
- prefer to work in a single global coordinate space that spans all
- screens. If this option is true, the coordinates are passed after
- adding the coordinates of the screen origin and an overall offset of
- (rootlessGlobalOffsetX, rootlessGlobalOffsetY).
-
- o ROOTLESS_PROTECT_ALPHA: By default for a color bit depth of 24 and
- 32 bits per pixel, fb will overwrite the "unused" 8 bits to optimize
- drawing speed. If this is true, the alpha channel of frames is
- protected and is not modified when drawing to them. The bits
- containing the alpha channel are defined by the macro
- RootlessAlphaMask(bpp), which should return a bit mask for
- various bits per pixel.
-
- o ROOTLESS_REDISPLAY_DELAY: Time in milliseconds between updates to
- the underlying window server. Most operations will be buffered until
- this time has expired.
-
- o ROOTLESS_RESIZE_GRAVITY: If the underlying window system supports it,
- some frame resizes can be optimized by relying on the frame contents
- maintaining a particular gravity during the resize. In this way less
- of the frame contents need to be preserved by the generic rootless
- layer. If true, the generic rootless layer will pass gravity hints
- during resizing and rely on the frame contents being preserved
- accordingly.
-
- o ROOTLESS_TRACK_DAMAGE: The generic rootless layer draws to the
- frames' backing buffers and periodically flushes the modified
- regions to the underlying window server. If this option is true,
- the generic rootless layer will track these damaged regions.
- Currently it uses the miRegion code and will not simplify damaged
- regions even when updating a bounding region would be more
- efficient. Some window systems provide a more efficient way to
- track damaged regions. If this option is false, the rootless
- implementation function DamageRects() is called whenever a
- backing buffer is modified and the rootless implementation is
- expected to track the damaged regions itself.
-
- The following runtime options are defined in rootless.h:
-
- o rootlessGlobalOffsetX, rootlessGlobalOffsetY: These are only
- used if ROOTLESS_GLOBAL_COORDS is true. They specify the global
- offset that is applied to all screens when converting from
- screen-local to global coordinates.
-
- o rootless_CopyBytes_threshold, rootless_FillBytes_threshold,
- rootless_CompositePixels_threshold, rootless_CopyWindow_threshold:
- The minimum number of bytes or pixels for which to use the rootless
- implementation's respective acceleration function. The rootless
- acceleration functions are all optional so these will only be used
- if the respective acceleration function pointer is not NULL.
-
-
-Accelerated Drawing
-
- The rootless implementation typically does not have direct access
-to the hardware. Its access to the graphics hardware is generally through
-the API of the underlying window system. This underlying API may not
-overlap well with the X11 drawing primitives. The generic rootless layer
-falls back to using fb for all its 2-D drawing. Providing optional rootless
-implementation acceleration functions can accelerate some graphics
-primitives and some window functions. Typically calling through to the
-underlying window systems API will not speed up these operations for
-small enough areas. The rootless_*_threshold runtime options allow the
-rootless implementation to provide hints for when the acceleration
-functions should be used instead of fb.
-
-
-Alpha Channel Protection
-
- If the bits per pixel is greater then the color bit depth, the contents
-of the extra bits are undefined by the X11 protocol. Some window systems
-will use these extra bits as an alpha channel. The generic rootless layer can
-be configured to protect these bits and make sure they are not modified by
-other parts of the X server. To protect the alpha channel
-ROOTLESS_PROTECT_ALPHA and RootlessAlphaMask(bpp) must be
-set appropriately as described under the compile time options. This
-ensures that the X11 graphics primitives do not overwrite the alpha
-channel in an attempt to optimize drawing. In addition, the window
-functions PaintWindow() and Composite() must be replaced by alpha
-channel safe variants. These are provided in rootless/safeAlpha.
-
-
-Credits
-
- The generic rootless layer was originally conceived and developed
-by Greg Parker as part of the XDarwin X server on Mac OS X. John
-Harper made later optimizations to this code but removed its generic
-independence of the underlying window system. Torrey T. Lyons
-reintroduced the generic abstractions and made the rootless code suitable
-for use by other X servers.
-
-
-Appendix A: Rootless Implementation Functions
-
- The rootless implementation functions are defined in rootless.h. It
-is intended that rootless.h contains the complete interface that is needed by
-rootless implementations. The definitions contained in rootlessCommon.h
-are intended for internal use by the generic rootless layer and are more
-likely to change.
-
- Most of these functions take a RootlessFrameID as a parameter.
-The RootlessFrameID is an opaque object that is returned by the
-implementation's CreateFrame() function. The generic rootless layer does
-not use this frame id other than to pass it back to the rootless
-implementation to indicate the frame to operate on.
-
-/*
- * Create a new frame.
- * The frame is created unmapped.
- *
- * pFrame RootlessWindowPtr for this frame should be completely
- * initialized before calling except for pFrame->wid, which
- * is set by this function.
- * pScreen Screen on which to place the new frame
- * newX, newY Position of the frame. These will be identical to pFrame-x,
- * pFrame->y unless ROOTLESS_GLOBAL_COORDS is set.
- * pNewShape Shape for the frame (in frame-local coordinates). NULL for
- * unshaped frames.
- */
-typedef Bool (*RootlessCreateFrameProc)
- (RootlessWindowPtr pFrame, ScreenPtr pScreen, int newX, int newY,
- RegionPtr pNewShape);
-
-/*
- * Destroy a frame.
- * Drawing is stopped and all updates are flushed before this is called.
- *
- * wid Frame id
- */
-typedef void (*RootlessDestroyFrameProc)
- (RootlessFrameID wid);
-
-/*
- * Move a frame on screen.
- * Drawing is stopped and all updates are flushed before this is called.
- *
- * wid Frame id
- * pScreen Screen to move the new frame to
- * newX, newY New position of the frame
- */
-typedef void (*RootlessMoveFrameProc)
- (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
-
-/*
- * Resize and move a frame.
- * Drawing is stopped and all updates are flushed before this is called.
- *
- * wid Frame id
- * pScreen Screen to move the new frame to
- * newX, newY New position of the frame
- * newW, newH New size of the frame
- * gravity Gravity for window contents (rl_gravity_enum). This is always
- * RL_GRAVITY_NONE unless ROOTLESS_RESIZE_GRAVITY is set.
- */
-typedef void (*RootlessResizeFrameProc)
- (RootlessFrameID wid, ScreenPtr pScreen,
- int newX, int newY, unsigned int newW, unsigned int newH,
- unsigned int gravity);
-
-/*
- * Change frame ordering (AKA stacking, layering).
- * Drawing is stopped before this is called. Unmapped frames are mapped by
- * setting their ordering.
- *
- * wid Frame id
- * nextWid Frame id of frame that is now above this one or NULL if this
- * frame is at the top.
- */
-typedef void (*RootlessRestackFrameProc)
- (RootlessFrameID wid, RootlessFrameID nextWid);
-
-/*
- * Change frame's shape.
- * Drawing is stopped before this is called.
- *
- * wid Frame id
- * pNewShape New shape for the frame (in frame-local coordinates)
- * or NULL if now unshaped.
- */
-typedef void (*RootlessReshapeFrameProc)
- (RootlessFrameID wid, RegionPtr pNewShape);
-
-/*
- * Unmap a frame.
- *
- * wid Frame id
- */
-typedef void (*RootlessUnmapFrameProc)
- (RootlessFrameID wid);
-
-/*
- * Start drawing to a frame.
- * Prepare a frame for direct access to its backing buffer.
- *
- * wid Frame id
- * pixelData Address of the backing buffer (returned)
- * bytesPerRow Width in bytes of the backing buffer (returned)
- */
-typedef void (*RootlessStartDrawingProc)
- (RootlessFrameID wid, char **pixelData, int *bytesPerRow);
-
-/*
- * Stop drawing to a frame.
- * No drawing to the frame's backing buffer will occur until drawing
- * is started again.
- *
- * wid Frame id
- * flush Flush drawing updates for this frame to the screen. This
- * will always be FALSE if ROOTLESS_TRACK_DAMAGE is set.
- */
-typedef void (*RootlessStopDrawingProc)
- (RootlessFrameID wid, Bool flush);
-
-/*
- * Flush drawing updates to the screen.
- * Drawing is stopped before this is called.
- *
- * wid Frame id
- * pDamage Region containing all the changed pixels in frame-local
- * coordinates. This is clipped to the window's clip. This
- * will be NULL if ROOTLESS_TRACK_DAMAGE is not set.
- */
-typedef void (*RootlessUpdateRegionProc)
- (RootlessFrameID wid, RegionPtr pDamage);
-
-/*
- * Mark damaged rectangles as requiring redisplay to screen.
- * This will only be called if ROOTLESS_TRACK_DAMAGE is not set.
- *
- * wid Frame id
- * nrects Number of damaged rectangles
- * rects Array of damaged rectangles in frame-local coordinates
- * shift_x, Vector to shift rectangles by
- * shift_y
- */
-typedef void (*RootlessDamageRectsProc)
- (RootlessFrameID wid, int nrects, const BoxRec *rects,
- int shift_x, int shift_y);
-
-/*
- * Switch the window associated with a frame. (Optional)
- * When a framed window is reparented, the frame is resized and set to
- * use the new top-level parent. If defined this function will be called
- * afterwards for implementation specific bookkeeping.
- *
- * pFrame Frame whose window has switched
- * oldWin Previous window wrapped by this frame
- */
-typedef void (*RootlessSwitchWindowProc)
- (RootlessWindowPtr pFrame, WindowPtr oldWin);
-
-/*
- * Copy bytes. (Optional)
- * Source and destinate may overlap and the right thing should happen.
- *
- * width Bytes to copy per row
- * height Number of rows
- * src Source data
- * srcRowBytes Width of source in bytes
- * dst Destination data
- * dstRowBytes Width of destination in bytes
- */
-typedef void (*RootlessCopyBytesProc)
- (unsigned int width, unsigned int height,
- const void *src, unsigned int srcRowBytes,
- void *dst, unsigned int dstRowBytes);
-
-/*
- * Fill memory with 32-bit pattern. (Optional)
- *
- * width Bytes to fill per row
- * height Number of rows
- * value 32-bit pattern to fill with
- * dst Destination data
- * dstRowBytes Width of destination in bytes
- */
-typedef void (*RootlessFillBytesProc)
- (unsigned int width, unsigned int height, unsigned int value,
- void *dst, unsigned int dstRowBytes);
-
-/*
- * Composite pixels from source and mask to destination. (Optional)
- *
- * width, height Size of area to composite to in pizels
- * function Composite function built with RL_COMPOSITE_FUNCTION
- * src Source data
- * srcRowBytes Width of source in bytes (Passing NULL means source
- * is a single pixel.
- * mask Mask data
- * maskRowBytes Width of mask in bytes
- * dst Destination data
- * dstRowBytes Width of destination in bytes
- *
- * For src and dst, the first element of the array is the color data. If
- * the second element is non-null it implies there is alpha data (which
- * may be meshed or planar). Data without alpha is assumed to be opaque.
- *
- * An X11 error code is returned.
- */
-typedef int (*RootlessCompositePixelsProc)
- (unsigned int width, unsigned int height, unsigned int function,
- void *src[2], unsigned int srcRowBytes[2],
- void *mask, unsigned int maskRowBytes,
- void *dst[2], unsigned int dstRowBytes[2]);
-
-/*
- * Copy area in frame to another part of frame. (Optional)
- *
- * wid Frame id
- * dstNrects Number of rectangles to copy
- * dstRects Array of rectangles to copy
- * dx, dy Number of pixels away to copy area
- */
-typedef void (*RootlessCopyWindowProc)
- (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
- int dx, int dy);
-
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/Imakefile b/nx-X11/programs/Xserver/miext/rootless/accel/Imakefile
deleted file mode 100644
index a3dabe64b..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/Imakefile
+++ /dev/null
@@ -1,30 +0,0 @@
-XCOMM $XFree86: xc/programs/Xserver/miext/rootless/safeAlpha/Imakefile,v 1.1 2003/09/16 00:36:20 torrey Exp $
-
-#include <Server.tmpl>
-
-SRCS = rlAccel.c \
- rlBlt.c \
- rlCopy.c \
- rlFill.c \
- rlFillRect.c \
- rlFillSpans.c \
- rlGlyph.c \
- rlSolid.c
-
-OBJS = rlAccel.o \
- rlBlt.o \
- rlCopy.o \
- rlFill.o \
- rlFillRect.o \
- rlFillSpans.o \
- rlGlyph.o \
- rlSolid.o
-
-INCLUDES = -I. -I$(SERVERSRC)/fb -I$(SERVERSRC)/mi -I$(SERVERSRC)/include \
- -I$(XINCLUDESRC) -I$(FONTINCSRC) -I$(SERVERSRC)/render \
- -I$(EXTINCSRC) -I$(SERVERSRC)/Xext -I..
-
-NormalLibraryObjectRule()
-LibraryModuleTarget(rlAccel,$(OBJS))
-
-DependTarget()
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c
deleted file mode 100644
index 9977c9e4a..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Support for accelerated rootless code
- */
-/*
- * Copyright (c) 2004 Torrey T. Lyons. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XdotOrg: xc/programs/Xserver/miext/rootless/accel/rlAccel.c,v 1.5 2005/07/03 07:02:03 daniels Exp $ */
-
-/*
- * The accelerated rootless code replaces some GC operations from fb with
- * versions that call the rootless acceleration functions where appropriate.
- * To work properly, this must be wrapped directly on top of fb. Nothing
- * underneath this layer besides fb will get called.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "rootless.h"
-#include "rlAccel.h"
-
-typedef struct _rlAccelScreenRec {
- CreateGCProcPtr CreateGC;
- CloseScreenProcPtr CloseScreen;
-} rlAccelScreenRec, *rlAccelScreenPtr;
-
-static int rlAccelScreenPrivateIndex = -1;
-
-#define RLACCELREC(pScreen) \
- ((rlAccelScreenRec *)(pScreen)->devPrivates[rlAccelScreenPrivateIndex].ptr)
-
-/* This is mostly identical to fbGCOps. */
-static GCOps rlAccelOps = {
- rlFillSpans,
- fbSetSpans,
- fbPutImage,
- rlCopyArea,
- fbCopyPlane,
- fbPolyPoint,
- fbPolyLine,
- fbPolySegment,
- fbPolyRectangle,
- fbPolyArc,
- miFillPolygon,
- rlPolyFillRect,
- fbPolyFillArc,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- rlImageGlyphBlt,
- fbPolyGlyphBlt,
- fbPushPixels
-#ifdef NEED_LINEHELPER
- ,NULL
-#endif
-};
-
-
-/*
- * Screen function to create a graphics context
- */
-static Bool
-rlCreateGC(GCPtr pGC)
-{
- ScreenPtr pScreen = pGC->pScreen;
- rlAccelScreenRec *s = RLACCELREC(pScreen);
- Bool result;
-
- // Unwrap and call
- pScreen->CreateGC = s->CreateGC;
- result = s->CreateGC(pGC);
-
- // Accelerated GC ops replace some fb GC ops
- pGC->ops = &rlAccelOps;
-
- // Rewrap
- s->CreateGC = pScreen->CreateGC;
- pScreen->CreateGC = rlCreateGC;
-
- return result;
-}
-
-
-/*
- * Clean up when closing a screen on server reset
- */
-static Bool
-rlCloseScreen (int iScreen, ScreenPtr pScreen)
-{
- rlAccelScreenRec *s = RLACCELREC(pScreen);
- Bool result;
-
- // Unwrap
- pScreen->CloseScreen = s->CloseScreen;
- result = pScreen->CloseScreen(iScreen, pScreen);
-
- xfree(s);
-
- return result;
-}
-
-
-/*
- * RootlessAccelInit
- * Called by the rootless implementation to initialize accelerated
- * rootless drawing.
- */
-Bool
-RootlessAccelInit(ScreenPtr pScreen)
-{
- static unsigned long rlAccelGeneration = 0;
- rlAccelScreenRec *s;
-
- if (rlAccelGeneration != serverGeneration) {
- rlAccelScreenPrivateIndex = AllocateScreenPrivateIndex();
- if (rlAccelScreenPrivateIndex == -1) return FALSE;
- rlAccelGeneration = serverGeneration;
- }
-
- s = xalloc(sizeof(rlAccelScreenRec));
- if (!s) return FALSE;
- RLACCELREC(pScreen) = s;
-
- // Wrap the screen functions we need
- s->CreateGC = pScreen->CreateGC;
- pScreen->CreateGC = rlCreateGC;
- s->CloseScreen = pScreen->CloseScreen;
- pScreen->CloseScreen = rlCloseScreen;
-
- return TRUE;
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.h b/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.h
deleted file mode 100644
index a4402bdf2..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Rootless Acceleration Code
- */
-/*
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessCommon.c,v 1.4 2003/10/18 00:00:34 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-
-/*
- * rlBlt.c
- */
-void
-rlBlt (FbBits *srcLine,
- FbStride srcStride,
- int srcX,
-
- ScreenPtr pDstScreen,
- FbBits *dstLine,
- FbStride dstStride,
- int dstX,
-
- int width,
- int height,
-
- int alu,
- FbBits pm,
- int bpp,
-
- Bool reverse,
- Bool upsidedown);
-
-/*
- * rlCopy.c
- */
-RegionPtr
-rlCopyArea (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- int xIn,
- int yIn,
- int widthSrc,
- int heightSrc,
- int xOut,
- int yOut);
-
-/*
- * rlFill.c
- */
-void
-rlFill (DrawablePtr pDrawable,
- GCPtr pGC,
- int x,
- int y,
- int width,
- int height);
-
-void
-rlSolidBoxClipped (DrawablePtr pDrawable,
- RegionPtr pClip,
- int x1,
- int y1,
- int x2,
- int y2,
- FbBits and,
- FbBits xor);
-
-/*
- * rlFillRect.c
- */
-void
-rlPolyFillRect(DrawablePtr pDrawable,
- GCPtr pGC,
- int nrect,
- xRectangle *prect);
-
-/*
- * rlFillSpans.c
- */
-void
-rlFillSpans (DrawablePtr pDrawable,
- GCPtr pGC,
- int n,
- DDXPointPtr ppt,
- int *pwidth,
- int fSorted);
-
-/*
- * rlGlyph.c
- */
-void
-rlImageGlyphBlt (DrawablePtr pDrawable,
- GCPtr pGC,
- int x,
- int y,
- unsigned int nglyph,
- CharInfoPtr *ppciInit,
- pointer pglyphBase);
-
-/*
- * rlSolid.c
- */
-void
-rlSolid (ScreenPtr pScreen,
- FbBits *dst,
- FbStride dstStride,
- int dstX,
- int bpp,
-
- int width,
- int height,
-
- FbBits and,
- FbBits xor);
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlBlt.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlBlt.c
deleted file mode 100644
index e5fa5f7bd..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlBlt.c
+++ /dev/null
@@ -1,370 +0,0 @@
-/*
- * Accelerated rootless blit
- */
-/*
- * This code is largely copied from fbBlt.c.
- *
- * Copyright © 1998 Keith Packard
- * Copyright (c) 2002 Apple Computer, Inc. All Rights Reserved.
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $XFree86: xc/programs/Xserver/fb/fbblt.c,v 1.8 2000/09/28 00:47:22 keithp Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-#include "rootlessCommon.h"
-#include "rlAccel.h"
-
-
-void
-rlBlt (FbBits *srcLine,
- FbStride srcStride,
- int srcX,
-
- ScreenPtr pDstScreen,
- FbBits *dstLine,
- FbStride dstStride,
- int dstX,
-
- int width,
- int height,
-
- int alu,
- FbBits pm,
- int bpp,
-
- Bool reverse,
- Bool upsidedown)
-{
- FbBits *src, *dst;
- int leftShift, rightShift;
- FbBits startmask, endmask;
- FbBits bits, bits1;
- int n, nmiddle;
- Bool destInvarient;
- int startbyte, endbyte;
- FbDeclareMergeRop ();
-
-#ifdef FB_24BIT
- if (bpp == 24 && !FbCheck24Pix (pm))
- {
- fbBlt24 (srcLine, srcStride, srcX, dstLine, dstStride, dstX,
- width, height, alu, pm, reverse, upsidedown);
- return;
- }
-#endif
- FbInitializeMergeRop(alu, pm);
- destInvarient = FbDestInvarientMergeRop();
- if (upsidedown)
- {
- srcLine += (height - 1) * (srcStride);
- dstLine += (height - 1) * (dstStride);
- srcStride = -srcStride;
- dstStride = -dstStride;
- }
- FbMaskBitsBytes (dstX, width, destInvarient, startmask, startbyte,
- nmiddle, endmask, endbyte);
-
- /*
- * Beginning of the rootless acceleration code
- */
- if (!startmask && !endmask && alu == GXcopy &&
- height * nmiddle * sizeof(*dst) > rootless_CopyBytes_threshold)
- {
- if (pm == FB_ALLONES && SCREENREC(pDstScreen)->imp->CopyBytes)
- {
- SCREENREC(pDstScreen)->imp->CopyBytes(
- nmiddle * sizeof(*dst), height,
- (char *) srcLine + (srcX >> 3),
- srcStride * sizeof (*src),
- (char *) dstLine + (dstX >> 3),
- dstStride * sizeof (*dst));
- return;
- }
-
- /* FIXME: the pm test here isn't super-wonderful - just because
- we don't care about the top eight bits doesn't necessarily
- mean we want them set to 255. But doing this does give a
- factor of two performance improvement when copying from a
- pixmap to a window, which is pretty common.. */
-
- else if (bpp == 32 && sizeof(FbBits) == 4 &&
- pm == 0x00FFFFFFUL && !reverse &&
- SCREENREC(pDstScreen)->imp->CompositePixels)
- {
- /* need to copy XRGB to ARGB. */
-
- void *src[2], *dest[2];
- unsigned int src_rowbytes[2], dest_rowbytes[2];
- unsigned int fn;
-
- src[0] = (char *) srcLine + (srcX >> 3);
- src[1] = NULL;
- src_rowbytes[0] = srcStride * sizeof(*src);
- src_rowbytes[1] = 0;
-
- dest[0] = (char *) dstLine + (dstX >> 3);
- dest[1] = dest[0];
- dest_rowbytes[0] = dstStride * sizeof(*dst);
- dest_rowbytes[1] = dest_rowbytes[0];
-
- fn = RL_COMPOSITE_FUNCTION(RL_COMPOSITE_SRC, RL_DEPTH_ARGB8888,
- RL_DEPTH_NIL, RL_DEPTH_ARGB8888);
-
- if (SCREENREC(pDstScreen)->imp->CompositePixels(
- nmiddle, height,
- fn, src, src_rowbytes,
- NULL, 0, dest, dest_rowbytes) == Success)
- {
- return;
- }
- }
- }
- /* End of the rootless acceleration code */
-
- if (reverse)
- {
- srcLine += ((srcX + width - 1) >> FB_SHIFT) + 1;
- dstLine += ((dstX + width - 1) >> FB_SHIFT) + 1;
- srcX = (srcX + width - 1) & FB_MASK;
- dstX = (dstX + width - 1) & FB_MASK;
- }
- else
- {
- srcLine += srcX >> FB_SHIFT;
- dstLine += dstX >> FB_SHIFT;
- srcX &= FB_MASK;
- dstX &= FB_MASK;
- }
- if (srcX == dstX)
- {
- while (height--)
- {
- src = srcLine;
- srcLine += srcStride;
- dst = dstLine;
- dstLine += dstStride;
- if (reverse)
- {
- if (endmask)
- {
- bits = *--src;
- --dst;
- FbDoRightMaskByteMergeRop(dst, bits, endbyte, endmask);
- }
- n = nmiddle;
- if (destInvarient)
- {
- while (n--)
- *--dst = FbDoDestInvarientMergeRop(*--src);
- }
- else
- {
- while (n--)
- {
- bits = *--src;
- --dst;
- *dst = FbDoMergeRop (bits, *dst);
- }
- }
- if (startmask)
- {
- bits = *--src;
- --dst;
- FbDoLeftMaskByteMergeRop(dst, bits, startbyte, startmask);
- }
- }
- else
- {
- if (startmask)
- {
- bits = *src++;
- FbDoLeftMaskByteMergeRop(dst, bits, startbyte, startmask);
- dst++;
- }
- n = nmiddle;
- if (destInvarient)
- {
-#if 0
- /*
- * This provides some speedup on screen->screen blts
- * over the PCI bus, usually about 10%. But fb
- * isn't usually used for this operation...
- */
- if (_ca2 + 1 == 0 && _cx2 == 0)
- {
- FbBits t1, t2, t3, t4;
- while (n >= 4)
- {
- t1 = *src++;
- t2 = *src++;
- t3 = *src++;
- t4 = *src++;
- *dst++ = t1;
- *dst++ = t2;
- *dst++ = t3;
- *dst++ = t4;
- n -= 4;
- }
- }
-#endif
- while (n--)
- *dst++ = FbDoDestInvarientMergeRop(*src++);
- }
- else
- {
- while (n--)
- {
- bits = *src++;
- *dst = FbDoMergeRop (bits, *dst);
- dst++;
- }
- }
- if (endmask)
- {
- bits = *src;
- FbDoRightMaskByteMergeRop(dst, bits, endbyte, endmask);
- }
- }
- }
- }
- else
- {
- if (srcX > dstX)
- {
- leftShift = srcX - dstX;
- rightShift = FB_UNIT - leftShift;
- }
- else
- {
- rightShift = dstX - srcX;
- leftShift = FB_UNIT - rightShift;
- }
- while (height--)
- {
- src = srcLine;
- srcLine += srcStride;
- dst = dstLine;
- dstLine += dstStride;
-
- bits1 = 0;
- if (reverse)
- {
- if (srcX < dstX)
- bits1 = *--src;
- if (endmask)
- {
- bits = FbScrRight(bits1, rightShift);
- if (FbScrRight(endmask, leftShift))
- {
- bits1 = *--src;
- bits |= FbScrLeft(bits1, leftShift);
- }
- --dst;
- FbDoRightMaskByteMergeRop(dst, bits, endbyte, endmask);
- }
- n = nmiddle;
- if (destInvarient)
- {
- while (n--)
- {
- bits = FbScrRight(bits1, rightShift);
- bits1 = *--src;
- bits |= FbScrLeft(bits1, leftShift);
- --dst;
- *dst = FbDoDestInvarientMergeRop(bits);
- }
- }
- else
- {
- while (n--)
- {
- bits = FbScrRight(bits1, rightShift);
- bits1 = *--src;
- bits |= FbScrLeft(bits1, leftShift);
- --dst;
- *dst = FbDoMergeRop(bits, *dst);
- }
- }
- if (startmask)
- {
- bits = FbScrRight(bits1, rightShift);
- if (FbScrRight(startmask, leftShift))
- {
- bits1 = *--src;
- bits |= FbScrLeft(bits1, leftShift);
- }
- --dst;
- FbDoLeftMaskByteMergeRop (dst, bits, startbyte, startmask);
- }
- }
- else
- {
- if (srcX > dstX)
- bits1 = *src++;
- if (startmask)
- {
- bits = FbScrLeft(bits1, leftShift);
- bits1 = *src++;
- bits |= FbScrRight(bits1, rightShift);
- FbDoLeftMaskByteMergeRop (dst, bits, startbyte, startmask);
- dst++;
- }
- n = nmiddle;
- if (destInvarient)
- {
- while (n--)
- {
- bits = FbScrLeft(bits1, leftShift);
- bits1 = *src++;
- bits |= FbScrRight(bits1, rightShift);
- *dst = FbDoDestInvarientMergeRop(bits);
- dst++;
- }
- }
- else
- {
- while (n--)
- {
- bits = FbScrLeft(bits1, leftShift);
- bits1 = *src++;
- bits |= FbScrRight(bits1, rightShift);
- *dst = FbDoMergeRop(bits, *dst);
- dst++;
- }
- }
- if (endmask)
- {
- bits = FbScrLeft(bits1, leftShift);
- if (FbScrLeft(endmask, rightShift))
- {
- bits1 = *src;
- bits |= FbScrRight(bits1, rightShift);
- }
- FbDoRightMaskByteMergeRop (dst, bits, endbyte, endmask);
- }
- }
- }
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlCopy.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlCopy.c
deleted file mode 100644
index ccea7fbd3..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlCopy.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * This code is largely copied from fbcopy.c.
- *
- * Copyright © 1998 Keith Packard
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $XFree86: xc/programs/Xserver/fb/fbcopy.c,v 1.12 2001/07/16 05:04:05 keithp Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-#include "rlAccel.h"
-
-
-void
-rlCopyNtoN (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- BoxPtr pbox,
- int nbox,
- int dx,
- int dy,
- Bool reverse,
- Bool upsidedown,
- Pixel bitplane,
- void *closure)
-{
- CARD8 alu = pGC ? pGC->alu : GXcopy;
- FbBits pm = pGC ? fbGetGCPrivate(pGC)->pm : FB_ALLONES;
- FbBits *src;
- FbStride srcStride;
- int srcBpp;
- int srcXoff, srcYoff;
- FbBits *dst;
- FbStride dstStride;
- int dstBpp;
- int dstXoff, dstYoff;
-
- fbGetDrawable (pSrcDrawable, src, srcStride, srcBpp, srcXoff, srcYoff);
- fbGetDrawable (pDstDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
-
- while (nbox--)
- {
- rlBlt (src + (pbox->y1 + dy + srcYoff) * srcStride,
- srcStride,
- (pbox->x1 + dx + srcXoff) * srcBpp,
-
- pDstDrawable->pScreen,
- dst + (pbox->y1 + dstYoff) * dstStride,
- dstStride,
- (pbox->x1 + dstXoff) * dstBpp,
-
- (pbox->x2 - pbox->x1) * dstBpp,
- (pbox->y2 - pbox->y1),
-
- alu,
- pm,
- dstBpp,
-
- reverse,
- upsidedown);
- pbox++;
- }
-}
-
-RegionPtr
-rlCopyArea (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- int xIn,
- int yIn,
- int widthSrc,
- int heightSrc,
- int xOut,
- int yOut)
-{
- fbCopyProc copy;
-
-#ifdef FB_24_32BIT
- if (pSrcDrawable->bitsPerPixel != pDstDrawable->bitsPerPixel)
- copy = fb24_32CopyMtoN;
- else
-#endif
- copy = rlCopyNtoN;
- return fbDoCopy (pSrcDrawable, pDstDrawable, pGC, xIn, yIn,
- widthSrc, heightSrc, xOut, yOut, copy, 0, 0);
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlFill.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlFill.c
deleted file mode 100644
index a6ed2fbbb..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlFill.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * This code is largely copied from fbfill.c.
- *
- * Copyright © 1998 Keith Packard
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $XFree86: xc/programs/Xserver/fb/fbfill.c,v 1.6 2003/01/31 00:01:45 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-#include "rlAccel.h"
-
-
-void
-rlFill (DrawablePtr pDrawable,
- GCPtr pGC,
- int x,
- int y,
- int width,
- int height)
-{
- FbBits *dst;
- FbStride dstStride;
- int dstBpp;
- int dstXoff, dstYoff;
- FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
-
- fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
-
- switch (pGC->fillStyle) {
- case FillSolid:
- rlSolid (pDrawable->pScreen,
- dst + (y + dstYoff) * dstStride,
- dstStride,
- (x + dstXoff) * dstBpp,
- dstBpp,
- width * dstBpp, height,
- pPriv->and, pPriv->xor);
- break;
- case FillStippled:
- case FillOpaqueStippled: {
- PixmapPtr pStip = pGC->stipple;
- int stipWidth = pStip->drawable.width;
- int stipHeight = pStip->drawable.height;
-
- if (dstBpp == 1)
- {
- int alu;
- FbBits *stip;
- FbStride stipStride;
- int stipBpp;
- int stipXoff, stipYoff; /* XXX assumed to be zero */
-
- if (pGC->fillStyle == FillStippled)
- alu = FbStipple1Rop(pGC->alu,pGC->fgPixel);
- else
- alu = FbOpaqueStipple1Rop(pGC->alu,pGC->fgPixel,pGC->bgPixel);
- fbGetDrawable (&pStip->drawable, stip, stipStride, stipBpp, stipXoff, stipYoff);
- fbTile (dst + (y + dstYoff) * dstStride,
- dstStride,
- x + dstXoff,
- width, height,
- stip,
- stipStride,
- stipWidth,
- stipHeight,
- alu,
- pPriv->pm,
- dstBpp,
-
- (pGC->patOrg.x + pDrawable->x + dstXoff),
- pGC->patOrg.y + pDrawable->y + dstYoff - y);
- }
- else
- {
- FbStip *stip;
- FbStride stipStride;
- int stipBpp;
- int stipXoff, stipYoff; /* XXX assumed to be zero */
- FbBits fgand, fgxor, bgand, bgxor;
-
- fgand = pPriv->and;
- fgxor = pPriv->xor;
- if (pGC->fillStyle == FillStippled)
- {
- bgand = fbAnd(GXnoop,(FbBits) 0,FB_ALLONES);
- bgxor = fbXor(GXnoop,(FbBits) 0,FB_ALLONES);
- }
- else
- {
- bgand = pPriv->bgand;
- bgxor = pPriv->bgxor;
- }
-
- fbGetStipDrawable (&pStip->drawable, stip, stipStride, stipBpp, stipXoff, stipYoff);
- fbStipple (dst + (y + dstYoff) * dstStride,
- dstStride,
- (x + dstXoff) * dstBpp,
- dstBpp,
- width * dstBpp, height,
- stip,
- stipStride,
- stipWidth,
- stipHeight,
- pPriv->evenStipple,
- fgand, fgxor,
- bgand, bgxor,
- pGC->patOrg.x + pDrawable->x + dstXoff,
- pGC->patOrg.y + pDrawable->y + dstYoff - y);
- }
- break;
- }
- case FillTiled: {
- PixmapPtr pTile = pGC->tile.pixmap;
- FbBits *tile;
- FbStride tileStride;
- int tileBpp;
- int tileWidth;
- int tileHeight;
- int tileXoff, tileYoff; /* XXX assumed to be zero */
-
- fbGetDrawable (&pTile->drawable, tile, tileStride, tileBpp, tileXoff, tileYoff);
- tileWidth = pTile->drawable.width;
- tileHeight = pTile->drawable.height;
- fbTile (dst + (y + dstYoff) * dstStride,
- dstStride,
- (x + dstXoff) * dstBpp,
- width * dstBpp, height,
- tile,
- tileStride,
- tileWidth * tileBpp,
- tileHeight,
- pGC->alu,
- pPriv->pm,
- dstBpp,
- (pGC->patOrg.x + pDrawable->x + dstXoff) * dstBpp,
- pGC->patOrg.y + pDrawable->y + dstYoff - y);
- break;
- }
- }
- fbValidateDrawable (pDrawable);
-}
-
-void
-rlSolidBoxClipped (DrawablePtr pDrawable,
- RegionPtr pClip,
- int x1,
- int y1,
- int x2,
- int y2,
- FbBits and,
- FbBits xor)
-{
- FbBits *dst;
- FbStride dstStride;
- int dstBpp;
- int dstXoff, dstYoff;
- BoxPtr pbox;
- int nbox;
- int partX1, partX2, partY1, partY2;
-
- fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
-
- for (nbox = REGION_NUM_RECTS(pClip), pbox = REGION_RECTS(pClip);
- nbox--;
- pbox++)
- {
- partX1 = pbox->x1;
- if (partX1 < x1)
- partX1 = x1;
-
- partX2 = pbox->x2;
- if (partX2 > x2)
- partX2 = x2;
-
- if (partX2 <= partX1)
- continue;
-
- partY1 = pbox->y1;
- if (partY1 < y1)
- partY1 = y1;
-
- partY2 = pbox->y2;
- if (partY2 > y2)
- partY2 = y2;
-
- if (partY2 <= partY1)
- continue;
-
- rlSolid (pDrawable->pScreen,
- dst + (partY1 + dstYoff) * dstStride,
- dstStride,
- (partX1 + dstXoff) * dstBpp,
- dstBpp,
-
- (partX2 - partX1) * dstBpp,
- (partY2 - partY1),
- and, xor);
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlFillRect.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlFillRect.c
deleted file mode 100644
index e4bab4f53..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlFillRect.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * This code is largely copied from fbfillrect.c.
- *
- * Copyright © 1998 Keith Packard
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $XFree86: xc/programs/Xserver/fb/fbfillrect.c,v 1.2 2000/02/23 20:29:43 dawes Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-#include "rlAccel.h"
-
-
-void
-rlPolyFillRect(DrawablePtr pDrawable,
- GCPtr pGC,
- int nrect,
- xRectangle *prect)
-{
- RegionPtr pClip = fbGetCompositeClip(pGC);
- register BoxPtr pbox;
- BoxPtr pextent;
- int extentX1, extentX2, extentY1, extentY2;
- int fullX1, fullX2, fullY1, fullY2;
- int partX1, partX2, partY1, partY2;
- int xorg, yorg;
- int n;
-
- xorg = pDrawable->x;
- yorg = pDrawable->y;
-
- pextent = REGION_EXTENTS(pGC->pScreen, pClip);
- extentX1 = pextent->x1;
- extentY1 = pextent->y1;
- extentX2 = pextent->x2;
- extentY2 = pextent->y2;
- while (nrect--)
- {
- fullX1 = prect->x + xorg;
- fullY1 = prect->y + yorg;
- fullX2 = fullX1 + (int) prect->width;
- fullY2 = fullY1 + (int) prect->height;
- prect++;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
-
- if (fullY1 < extentY1)
- fullY1 = extentY1;
-
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullY2 > extentY2)
- fullY2 = extentY2;
-
- if ((fullX1 >= fullX2) || (fullY1 >= fullY2))
- continue;
- n = REGION_NUM_RECTS (pClip);
- if (n == 1)
- {
- rlFill (pDrawable,
- pGC,
- fullX1, fullY1, fullX2-fullX1, fullY2-fullY1);
- }
- else
- {
- pbox = REGION_RECTS(pClip);
- /*
- * clip the rectangle to each box in the clip region
- * this is logically equivalent to calling Intersect()
- */
- while(n--)
- {
- partX1 = pbox->x1;
- if (partX1 < fullX1)
- partX1 = fullX1;
- partY1 = pbox->y1;
- if (partY1 < fullY1)
- partY1 = fullY1;
- partX2 = pbox->x2;
- if (partX2 > fullX2)
- partX2 = fullX2;
- partY2 = pbox->y2;
- if (partY2 > fullY2)
- partY2 = fullY2;
-
- pbox++;
-
- if (partX1 < partX2 && partY1 < partY2)
- rlFill (pDrawable, pGC,
- partX1, partY1,
- partX2 - partX1, partY2 - partY1);
- }
- }
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlFillSpans.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlFillSpans.c
deleted file mode 100644
index 9942d70e4..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlFillSpans.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * This code is largely copied from fbfillsp.c.
- *
- * Copyright © 1998 Keith Packard
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $XFree86: xc/programs/Xserver/fb/fbfillsp.c,v 1.2 2000/02/23 20:29:43 dawes Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-#include "rlAccel.h"
-
-
-void
-rlFillSpans (DrawablePtr pDrawable,
- GCPtr pGC,
- int n,
- DDXPointPtr ppt,
- int *pwidth,
- int fSorted)
-{
- RegionPtr pClip = fbGetCompositeClip(pGC);
- BoxPtr pextent, pbox;
- int nbox;
- int extentX1, extentX2, extentY1, extentY2;
- int fullX1, fullX2, fullY1;
- int partX1, partX2;
-
- pextent = REGION_EXTENTS(pGC->pScreen, pClip);
- extentX1 = pextent->x1;
- extentY1 = pextent->y1;
- extentX2 = pextent->x2;
- extentY2 = pextent->y2;
- while (n--)
- {
- fullX1 = ppt->x;
- fullY1 = ppt->y;
- fullX2 = fullX1 + (int) *pwidth;
- ppt++;
- pwidth++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
-
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- nbox = REGION_NUM_RECTS (pClip);
- if (nbox == 1)
- {
- rlFill (pDrawable,
- pGC,
- fullX1, fullY1, fullX2-fullX1, 1);
- }
- else
- {
- pbox = REGION_RECTS(pClip);
- while(nbox--)
- {
- if (pbox->y1 <= fullY1 && fullY1 < pbox->y2)
- {
- partX1 = pbox->x1;
- if (partX1 < fullX1)
- partX1 = fullX1;
- partX2 = pbox->x2;
- if (partX2 > fullX2)
- partX2 = fullX2;
- if (partX2 > partX1)
- {
- rlFill (pDrawable, pGC,
- partX1, fullY1,
- partX2 - partX1, 1);
- }
- }
- pbox++;
- }
- }
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlGlyph.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlGlyph.c
deleted file mode 100644
index 3f1571963..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlGlyph.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * This code is largely copied from fbglyph.c.
- *
- * Copyright © 1998 Keith Packard
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $XFree86: xc/programs/Xserver/fb/fbglyph.c,v 1.12 2001/09/07 15:16:00 keithp Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-#include <X11/fonts/fontstruct.h>
-#include "dixfontstr.h"
-#include "rlAccel.h"
-
-
-void
-rlImageGlyphBlt (DrawablePtr pDrawable,
- GCPtr pGC,
- int x,
- int y,
- unsigned int nglyph,
- CharInfoPtr *ppciInit,
- pointer pglyphBase)
-{
- FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
- CharInfoPtr *ppci;
- CharInfoPtr pci;
- unsigned char *pglyph; /* pointer bits in glyph */
- int gWidth, gHeight; /* width and height of glyph */
- FbStride gStride; /* stride of glyph */
- Bool opaque;
- int n;
- int gx, gy;
-#ifndef FBNOPIXADDR
- void (*glyph) (FbBits *,
- FbStride,
- int,
- FbStip *,
- FbBits,
- int,
- int);
- FbBits *dst = 0;
- FbStride dstStride = 0;
- int dstBpp = 0;
- int dstXoff = 0, dstYoff = 0;
-
- glyph = 0;
- if (pPriv->and == 0)
- {
- fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
- switch (dstBpp) {
- case 8: glyph = fbGlyph8; break;
- case 16: glyph = fbGlyph16; break;
-#ifdef FB_24BIT
- case 24: glyph = fbGlyph24; break;
-#endif
- case 32: glyph = fbGlyph32; break;
- }
- }
-#endif
-
- x += pDrawable->x;
- y += pDrawable->y;
-
- if (TERMINALFONT (pGC->font)
-#ifndef FBNOPIXADDR
- && !glyph
-#endif
- )
- {
- opaque = TRUE;
- }
- else
- {
- int xBack, widthBack;
- int yBack, heightBack;
-
- ppci = ppciInit;
- n = nglyph;
- widthBack = 0;
- while (n--)
- widthBack += (*ppci++)->metrics.characterWidth;
-
- xBack = x;
- if (widthBack < 0)
- {
- xBack += widthBack;
- widthBack = -widthBack;
- }
- yBack = y - FONTASCENT(pGC->font);
- heightBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font);
- rlSolidBoxClipped (pDrawable,
- fbGetCompositeClip(pGC),
- xBack,
- yBack,
- xBack + widthBack,
- yBack + heightBack,
- fbAnd(GXcopy,pPriv->bg,pPriv->pm),
- fbXor(GXcopy,pPriv->bg,pPriv->pm));
- opaque = FALSE;
- }
-
- ppci = ppciInit;
- while (nglyph--)
- {
- pci = *ppci++;
- pglyph = FONTGLYPHBITS(pglyphBase, pci);
- gWidth = GLYPHWIDTHPIXELS(pci);
- gHeight = GLYPHHEIGHTPIXELS(pci);
- if (gWidth && gHeight)
- {
- gx = x + pci->metrics.leftSideBearing;
- gy = y - pci->metrics.ascent;
-#ifndef FBNOPIXADDR
- if (glyph && gWidth <= sizeof (FbStip) * 8 &&
- fbGlyphIn (fbGetCompositeClip(pGC), gx, gy, gWidth, gHeight))
- {
- (*glyph) (dst + (gy + dstYoff) * dstStride,
- dstStride,
- dstBpp,
- (FbStip *) pglyph,
- pPriv->fg,
- gx + dstXoff,
- gHeight);
- }
- else
-#endif
- {
- gStride = GLYPHWIDTHBYTESPADDED(pci) / sizeof (FbStip);
- fbPutXYImage (pDrawable,
- fbGetCompositeClip(pGC),
- pPriv->fg,
- pPriv->bg,
- pPriv->pm,
- GXcopy,
- opaque,
-
- gx,
- gy,
- gWidth, gHeight,
-
- (FbStip *) pglyph,
- gStride,
- 0);
- }
- }
- x += pci->metrics.characterWidth;
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlSolid.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlSolid.c
deleted file mode 100644
index edce3d2c4..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlSolid.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Accelerated rootless fill
- */
-/*
- * This code is largely copied from fbsolid.c.
- *
- * Copyright © 1998 Keith Packard
- * Copyright (c) 2002 Apple Computer, Inc. All Rights Reserved.
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $XFree86: xc/programs/Xserver/fb/fbsolid.c,v 1.8 2001/10/28 03:33:08 tsi Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "fb.h"
-#include "rootlessCommon.h"
-
-
-void
-rlSolid (ScreenPtr pScreen,
- FbBits *dst,
- FbStride dstStride,
- int dstX,
- int bpp,
-
- int width,
- int height,
-
- FbBits and,
- FbBits xor)
-{
- FbBits startmask, endmask;
- int n, nmiddle;
- int startbyte, endbyte;
-
-#ifdef FB_24BIT
- if (bpp == 24 && (!FbCheck24Pix(and) || !FbCheck24Pix(xor)))
- {
- fbSolid24 (dst, dstStride, dstX, width, height, and, xor);
- return;
- }
-#endif
-
- dst += dstX >> FB_SHIFT;
- dstX &= FB_MASK;
- FbMaskBitsBytes(dstX, width, and == 0, startmask, startbyte,
- nmiddle, endmask, endbyte);
-
- /*
- * Beginning of the rootless acceleration code
- */
- if (!startmask && !endmask && !and &&
- height * nmiddle * sizeof (*dst) > rootless_FillBytes_threshold &&
- SCREENREC(pScreen)->imp->FillBytes)
- {
- if (bpp <= 8)
- xor |= xor << 8;
- if (bpp <= 16)
- xor |= xor << 16;
-
- SCREENREC(pScreen)->imp->FillBytes(nmiddle * sizeof (*dst), height,
- xor, (char *) dst + (dstX >> 3),
- dstStride * sizeof (*dst));
- return;
- }
- /* End of the rootless acceleration code */
-
- if (startmask)
- dstStride--;
- dstStride -= nmiddle;
- while (height--)
- {
- if (startmask)
- {
- FbDoLeftMaskByteRRop(dst,startbyte,startmask,and,xor);
- dst++;
- }
- n = nmiddle;
- if (!and)
- while (n--)
- *dst++ = xor;
- else
- while (n--)
- {
- *dst = FbDoRRop (*dst, and, xor);
- dst++;
- }
- if (endmask)
- FbDoRightMaskByteRRop(dst,endbyte,endmask,and,xor);
- dst += dstStride;
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootless.h b/nx-X11/programs/Xserver/miext/rootless/rootless.h
deleted file mode 100644
index dec0e2c64..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootless.h
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
- * External interface to generic rootless mode
- */
-/*
- * Copyright (c) 2001 Greg Parker. All Rights Reserved.
- * Copyright (c) 2002-2003 Torrey T. Lyons. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootless.h,v 1.7 2004/07/02 01:30:33 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef _ROOTLESS_H
-#define _ROOTLESS_H
-
-#include "rootlessConfig.h"
-#include "mi.h"
-#include "gcstruct.h"
-
-/*
- Each top-level rootless window has a one-to-one correspondence to a physical
- on-screen window. The physical window is refered to as a "frame".
- */
-
-typedef void * RootlessFrameID;
-
-/*
- * RootlessWindowRec
- * This structure stores the per-frame data used by the rootless code.
- * Each top-level X window has one RootlessWindowRec associated with it.
- */
-typedef struct _RootlessWindowRec {
- // Position and size includes the window border
- // Position is in per-screen coordinates
- int x, y;
- unsigned int width, height;
- unsigned int borderWidth;
-
- RootlessFrameID wid; // implementation specific frame id
- WindowPtr win; // underlying X window
-
- // Valid only when drawing (ie. is_drawing is set)
- char *pixelData;
- int bytesPerRow;
-
- PixmapPtr pixmap;
- PixmapPtr oldPixmap;
-
-#ifdef ROOTLESS_TRACK_DAMAGE
- RegionRec damage;
-#endif
-
- unsigned int is_drawing :1; // Currently drawing?
- unsigned int is_reorder_pending :1;
-} RootlessWindowRec, *RootlessWindowPtr;
-
-
-/* Offset for screen-local to global coordinate transforms */
-#ifdef ROOTLESS_GLOBAL_COORDS
-extern int rootlessGlobalOffsetX;
-extern int rootlessGlobalOffsetY;
-#endif
-
-/* The minimum number of bytes or pixels for which to use the
- implementation's accelerated functions. */
-extern unsigned int rootless_CopyBytes_threshold;
-extern unsigned int rootless_FillBytes_threshold;
-extern unsigned int rootless_CompositePixels_threshold;
-extern unsigned int rootless_CopyWindow_threshold;
-
-/* Operations used by CompositePixels */
-enum rl_composite_op_enum {
- RL_COMPOSITE_SRC = 0,
- RL_COMPOSITE_OVER,
-};
-
-/* Data formats for depth field and composite functions */
-enum rl_depth_enum {
- RL_DEPTH_NIL = 0, /* null source when compositing */
- RL_DEPTH_ARGB8888,
- RL_DEPTH_RGB555,
- RL_DEPTH_A8, /* for masks when compositing */
- RL_DEPTH_INDEX8,
-};
-
-/* Macro to form the composite function for CompositePixels */
-#define RL_COMPOSITE_FUNCTION(op, src_depth, mask_depth, dest_depth) \
- (((op) << 24) | ((src_depth) << 16) \
- | ((mask_depth) << 8) | ((dest_depth) << 0))
-
-/* Gravity for window contents during resizing */
-enum rl_gravity_enum {
- RL_GRAVITY_NONE = 0, /* no gravity, fill everything */
- RL_GRAVITY_NORTH_WEST = 1, /* anchor to top-left corner */
- RL_GRAVITY_NORTH_EAST = 2, /* anchor to top-right corner */
- RL_GRAVITY_SOUTH_EAST = 3, /* anchor to bottom-right corner */
- RL_GRAVITY_SOUTH_WEST = 4, /* anchor to bottom-left corner */
-};
-
-
-/*------------------------------------------
- Rootless Implementation Functions
- ------------------------------------------*/
-
-/*
- * Create a new frame.
- * The frame is created unmapped.
- *
- * pFrame RootlessWindowPtr for this frame should be completely
- * initialized before calling except for pFrame->wid, which
- * is set by this function.
- * pScreen Screen on which to place the new frame
- * newX, newY Position of the frame. These will be identical to pFrame-x,
- * pFrame->y unless ROOTLESS_GLOBAL_COORDS is set.
- * pNewShape Shape for the frame (in frame-local coordinates). NULL for
- * unshaped frames.
- */
-typedef Bool (*RootlessCreateFrameProc)
- (RootlessWindowPtr pFrame, ScreenPtr pScreen, int newX, int newY,
- RegionPtr pNewShape);
-
-/*
- * Destroy a frame.
- * Drawing is stopped and all updates are flushed before this is called.
- *
- * wid Frame id
- */
-typedef void (*RootlessDestroyFrameProc)
- (RootlessFrameID wid);
-
-/*
- * Move a frame on screen.
- * Drawing is stopped and all updates are flushed before this is called.
- *
- * wid Frame id
- * pScreen Screen to move the new frame to
- * newX, newY New position of the frame
- */
-typedef void (*RootlessMoveFrameProc)
- (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
-
-/*
- * Resize and move a frame.
- * Drawing is stopped and all updates are flushed before this is called.
- *
- * wid Frame id
- * pScreen Screen to move the new frame to
- * newX, newY New position of the frame
- * newW, newH New size of the frame
- * gravity Gravity for window contents (rl_gravity_enum). This is always
- * RL_GRAVITY_NONE unless ROOTLESS_RESIZE_GRAVITY is set.
- */
-typedef void (*RootlessResizeFrameProc)
- (RootlessFrameID wid, ScreenPtr pScreen,
- int newX, int newY, unsigned int newW, unsigned int newH,
- unsigned int gravity);
-
-/*
- * Change frame ordering (AKA stacking, layering).
- * Drawing is stopped before this is called. Unmapped frames are mapped by
- * setting their ordering.
- *
- * wid Frame id
- * nextWid Frame id of frame that is now above this one or NULL if this
- * frame is at the top.
- */
-typedef void (*RootlessRestackFrameProc)
- (RootlessFrameID wid, RootlessFrameID nextWid);
-
-/*
- * Change frame's shape.
- * Drawing is stopped before this is called.
- *
- * wid Frame id
- * pNewShape New shape for the frame (in frame-local coordinates)
- * or NULL if now unshaped.
- */
-typedef void (*RootlessReshapeFrameProc)
- (RootlessFrameID wid, RegionPtr pNewShape);
-
-/*
- * Unmap a frame.
- *
- * wid Frame id
- */
-typedef void (*RootlessUnmapFrameProc)
- (RootlessFrameID wid);
-
-/*
- * Start drawing to a frame.
- * Prepare a frame for direct access to its backing buffer.
- *
- * wid Frame id
- * pixelData Address of the backing buffer (returned)
- * bytesPerRow Width in bytes of the backing buffer (returned)
- */
-typedef void (*RootlessStartDrawingProc)
- (RootlessFrameID wid, char **pixelData, int *bytesPerRow);
-
-/*
- * Stop drawing to a frame.
- * No drawing to the frame's backing buffer will occur until drawing
- * is started again.
- *
- * wid Frame id
- * flush Flush drawing updates for this frame to the screen. This
- * will always be FALSE if ROOTLESS_TRACK_DAMAGE is set.
- */
-typedef void (*RootlessStopDrawingProc)
- (RootlessFrameID wid, Bool flush);
-
-/*
- * Flush drawing updates to the screen.
- * Drawing is stopped before this is called.
- *
- * wid Frame id
- * pDamage Region containing all the changed pixels in frame-lcoal
- * coordinates. This is clipped to the window's clip. This
- * will be NULL if ROOTLESS_TRACK_DAMAGE is not set.
- */
-typedef void (*RootlessUpdateRegionProc)
- (RootlessFrameID wid, RegionPtr pDamage);
-
-/*
- * Mark damaged rectangles as requiring redisplay to screen.
- * This will only be called if ROOTLESS_TRACK_DAMAGE is not set.
- *
- * wid Frame id
- * nrects Number of damaged rectangles
- * rects Array of damaged rectangles in frame-local coordinates
- * shift_x, Vector to shift rectangles by
- * shift_y
- */
-typedef void (*RootlessDamageRectsProc)
- (RootlessFrameID wid, int nrects, const BoxRec *rects,
- int shift_x, int shift_y);
-
-/*
- * Switch the window associated with a frame. (Optional)
- * When a framed window is reparented, the frame is resized and set to
- * use the new top-level parent. If defined this function will be called
- * afterwards for implementation specific bookkeeping.
- *
- * pFrame Frame whose window has switched
- * oldWin Previous window wrapped by this frame
- */
-typedef void (*RootlessSwitchWindowProc)
- (RootlessWindowPtr pFrame, WindowPtr oldWin);
-
-/*
- * Check if window should be reordered. (Optional)
- * The underlying window system may animate windows being ordered in.
- * We want them to be mapped but remain ordered out until the animation
- * completes. If defined this function will be called to check if a
- * framed window should be reordered now. If this function returns
- * FALSE, the window will still be mapped from the X11 perspective, but
- * the RestackFrame function will not be called for its frame.
- *
- * pFrame Frame to reorder
- */
-typedef Bool (*RootlessDoReorderWindowProc)
- (RootlessWindowPtr pFrame);
-
-/*
- * Copy bytes. (Optional)
- * Source and destinate may overlap and the right thing should happen.
- *
- * width Bytes to copy per row
- * height Number of rows
- * src Source data
- * srcRowBytes Width of source in bytes
- * dst Destination data
- * dstRowBytes Width of destination in bytes
- */
-typedef void (*RootlessCopyBytesProc)
- (unsigned int width, unsigned int height,
- const void *src, unsigned int srcRowBytes,
- void *dst, unsigned int dstRowBytes);
-
-/*
- * Fill memory with 32-bit pattern. (Optional)
- *
- * width Bytes to fill per row
- * height Number of rows
- * value 32-bit pattern to fill with
- * dst Destination data
- * dstRowBytes Width of destination in bytes
- */
-typedef void (*RootlessFillBytesProc)
- (unsigned int width, unsigned int height, unsigned int value,
- void *dst, unsigned int dstRowBytes);
-
-/*
- * Composite pixels from source and mask to destination. (Optional)
- *
- * width, height Size of area to composite to in pizels
- * function Composite function built with RL_COMPOSITE_FUNCTION
- * src Source data
- * srcRowBytes Width of source in bytes (Passing NULL means source
- * is a single pixel.
- * mask Mask data
- * maskRowBytes Width of mask in bytes
- * dst Destination data
- * dstRowBytes Width of destination in bytes
- *
- * For src and dst, the first element of the array is the color data. If
- * the second element is non-null it implies there is alpha data (which
- * may be meshed or planar). Data without alpha is assumed to be opaque.
- *
- * An X11 error code is returned.
- */
-typedef int (*RootlessCompositePixelsProc)
- (unsigned int width, unsigned int height, unsigned int function,
- void *src[2], unsigned int srcRowBytes[2],
- void *mask, unsigned int maskRowBytes,
- void *dst[2], unsigned int dstRowBytes[2]);
-
-/*
- * Copy area in frame to another part of frame. (Optional)
- *
- * wid Frame id
- * dstNrects Number of rectangles to copy
- * dstRects Array of rectangles to copy
- * dx, dy Number of pixels away to copy area
- */
-typedef void (*RootlessCopyWindowProc)
- (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
- int dx, int dy);
-
-/*
- * Rootless implementation function list
- */
-typedef struct _RootlessFrameProcs {
- RootlessCreateFrameProc CreateFrame;
- RootlessDestroyFrameProc DestroyFrame;
-
- RootlessMoveFrameProc MoveFrame;
- RootlessResizeFrameProc ResizeFrame;
- RootlessRestackFrameProc RestackFrame;
- RootlessReshapeFrameProc ReshapeFrame;
- RootlessUnmapFrameProc UnmapFrame;
-
- RootlessStartDrawingProc StartDrawing;
- RootlessStopDrawingProc StopDrawing;
- RootlessUpdateRegionProc UpdateRegion;
-#ifndef ROOTLESS_TRACK_DAMAGE
- RootlessDamageRectsProc DamageRects;
-#endif
-
- /* Optional frame functions */
- RootlessSwitchWindowProc SwitchWindow;
- RootlessDoReorderWindowProc DoReorderWindow;
-
- /* Optional acceleration functions */
- RootlessCopyBytesProc CopyBytes;
- RootlessFillBytesProc FillBytes;
- RootlessCompositePixelsProc CompositePixels;
- RootlessCopyWindowProc CopyWindow;
-} RootlessFrameProcsRec, *RootlessFrameProcsPtr;
-
-
-/*
- * Initialize rootless mode on the given screen.
- */
-Bool RootlessInit(ScreenPtr pScreen, RootlessFrameProcsPtr procs);
-
-/*
- * Initialize acceleration for rootless mode on a given screen.
- * Note: RootlessAccelInit() must be called before DamageSetup()
- * and RootlessInit() must be called afterwards.
- */
-Bool RootlessAccelInit(ScreenPtr pScreen);
-
-/*
- * Return the frame ID for the physical window displaying the given window.
- *
- * create If true and the window has no frame, attempt to create one
- */
-RootlessFrameID RootlessFrameForWindow(WindowPtr pWin, Bool create);
-
-/*
- * Return the top-level parent of a window.
- * The root is the top-level parent of itself, even though the root is
- * not otherwise considered to be a top-level window.
- */
-WindowPtr TopLevelParent(WindowPtr pWindow);
-
-/*
- * Prepare a window for direct access to its backing buffer.
- */
-void RootlessStartDrawing(WindowPtr pWindow);
-
-/*
- * Finish drawing to a window's backing buffer.
- *
- * flush If true and ROOTLESS_TRACK_DAMAGE is set, damaged areas
- * are flushed to the screen.
- */
-void RootlessStopDrawing(WindowPtr pWindow, Bool flush);
-
-/*
- * Alocate a new screen pixmap.
- * miCreateScreenResources does not do this properly with a null
- * framebuffer pointer.
- */
-void RootlessUpdateScreenPixmap(ScreenPtr pScreen);
-
-/*
- * Reposition all windows on a screen to their correct positions.
- */
-void RootlessRepositionWindows(ScreenPtr pScreen);
-
-#endif /* _ROOTLESS_H */
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.c b/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.c
deleted file mode 100644
index 33321105e..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.c
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * Common rootless definitions and code
- */
-/*
- * Copyright (c) 2001 Greg Parker. All Rights Reserved.
- * Copyright (c) 2002-2003 Torrey T. Lyons. All Rights Reserved.
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessCommon.c,v 1.6 2004/07/02 01:30:33 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "rootlessCommon.h"
-
-unsigned int rootless_CopyBytes_threshold = 0;
-unsigned int rootless_FillBytes_threshold = 0;
-unsigned int rootless_CompositePixels_threshold = 0;
-unsigned int rootless_CopyWindow_threshold = 0;
-#ifdef ROOTLESS_GLOBAL_COORDS
-int rootlessGlobalOffsetX = 0;
-int rootlessGlobalOffsetY = 0;
-#endif
-
-RegionRec rootlessHugeRoot = {{-32767, -32767, 32767, 32767}, NULL};
-
-/* Following macro from miregion.c */
-
-/* true iff two Boxes overlap */
-#define EXTENTCHECK(r1,r2) \
- (!( ((r1)->x2 <= (r2)->x1) || \
- ((r1)->x1 >= (r2)->x2) || \
- ((r1)->y2 <= (r2)->y1) || \
- ((r1)->y1 >= (r2)->y2) ) )
-
-
-/*
- * TopLevelParent
- * Returns the top-level parent of pWindow.
- * The root is the top-level parent of itself, even though the root is
- * not otherwise considered to be a top-level window.
- */
-WindowPtr
-TopLevelParent(WindowPtr pWindow)
-{
- WindowPtr top;
-
- if (IsRoot(pWindow))
- return pWindow;
-
- top = pWindow;
- while (top && ! IsTopLevel(top))
- top = top->parent;
-
- return top;
-}
-
-
-/*
- * IsFramedWindow
- * Returns TRUE if this window is visible inside a frame
- * (e.g. it is visible and has a top-level or root parent)
- */
-Bool
-IsFramedWindow(WindowPtr pWin)
-{
- WindowPtr top;
-
- if (!pWin->realized)
- return FALSE;
- top = TopLevelParent(pWin);
-
- return (top && WINREC(top));
-}
-
-
-/*
- * RootlessStartDrawing
- * Prepare a window for direct access to its backing buffer.
- * Each top-level parent has a Pixmap representing its backing buffer,
- * which all of its children inherit.
- */
-void RootlessStartDrawing(WindowPtr pWindow)
-{
- ScreenPtr pScreen = pWindow->drawable.pScreen;
- WindowPtr top = TopLevelParent(pWindow);
- RootlessWindowRec *winRec;
-
- if (top == NULL)
- return;
- winRec = WINREC(top);
- if (winRec == NULL)
- return;
-
- // Make sure the window's top-level parent is prepared for drawing.
- if (!winRec->is_drawing) {
- int bw = wBorderWidth(top);
-
- SCREENREC(pScreen)->imp->StartDrawing(winRec->wid, &winRec->pixelData,
- &winRec->bytesPerRow);
-
- winRec->pixmap =
- GetScratchPixmapHeader(pScreen, winRec->width, winRec->height,
- top->drawable.depth,
- top->drawable.bitsPerPixel,
- winRec->bytesPerRow,
- winRec->pixelData);
- SetPixmapBaseToScreen(winRec->pixmap,
- top->drawable.x - bw, top->drawable.y - bw);
-
- winRec->is_drawing = TRUE;
- }
-
- winRec->oldPixmap = pScreen->GetWindowPixmap(pWindow);
- pScreen->SetWindowPixmap(pWindow, winRec->pixmap);
-}
-
-
-/*
- * RootlessStopDrawing
- * Stop drawing to a window's backing buffer. If flush is true,
- * damaged regions are flushed to the screen.
- */
-void RootlessStopDrawing(WindowPtr pWindow, Bool flush)
-{
- ScreenPtr pScreen = pWindow->drawable.pScreen;
- WindowPtr top = TopLevelParent(pWindow);
- RootlessWindowRec *winRec;
-
- if (top == NULL)
- return;
- winRec = WINREC(top);
- if (winRec == NULL)
- return;
-
- if (winRec->is_drawing) {
- SCREENREC(pScreen)->imp->StopDrawing(winRec->wid, flush);
-
- FreeScratchPixmapHeader(winRec->pixmap);
- pScreen->SetWindowPixmap(pWindow, winRec->oldPixmap);
- winRec->pixmap = NULL;
-
- winRec->is_drawing = FALSE;
- }
- else if (flush) {
- SCREENREC(pScreen)->imp->UpdateRegion(winRec->wid, NULL);
- }
-
- if (flush && winRec->is_reorder_pending) {
- winRec->is_reorder_pending = FALSE;
- RootlessReorderWindow(pWindow);
- }
-}
-
-
-/*
- * RootlessDamageRegion
- * Mark a damaged region as requiring redisplay to screen.
- * pRegion is in GLOBAL coordinates.
- */
-void
-RootlessDamageRegion(WindowPtr pWindow, RegionPtr pRegion)
-{
- ScreenPtr pScreen = pWindow->drawable.pScreen;
- RootlessWindowRec *winRec;
- RegionRec clipped;
- WindowPtr pTop;
- BoxPtr b1, b2;
-
- RL_DEBUG_MSG("Damaged win 0x%x ", pWindow);
-
- pTop = TopLevelParent(pWindow);
- if (pTop == NULL)
- return;
-
- winRec = WINREC(pTop);
- if (winRec == NULL)
- return;
-
- /* We need to intersect the drawn region with the clip of the window
- to avoid marking places we didn't actually draw (which can cause
- problems when the window has an extra client-side backing store)
-
- But this is a costly operation and since we'll normally just be
- drawing inside the clip, go to some lengths to avoid the general
- case intersection. */
-
- b1 = REGION_EXTENTS(pScreen, &pWindow->borderClip);
- b2 = REGION_EXTENTS(pScreen, pRegion);
-
- if (EXTENTCHECK(b1, b2)) {
- /* Regions may overlap. */
-
- if (REGION_NUM_RECTS(pRegion) == 1) {
- int in;
-
- /* Damaged region only has a single rect, so we can
- just compare that against the region */
-
- in = RECT_IN_REGION(pScreen, &pWindow->borderClip,
- REGION_RECTS (pRegion));
- if (in == rgnIN) {
- /* clip totally contains pRegion */
-
-#ifdef ROOTLESS_TRACK_DAMAGE
- REGION_UNION(pScreen, &winRec->damage,
- &winRec->damage, (pRegion));
-#else
- SCREENREC(pScreen)->imp->DamageRects(winRec->wid,
- REGION_NUM_RECTS(pRegion),
- REGION_RECTS(pRegion),
- -winRec->x, -winRec->y);
-#endif
-
- RootlessQueueRedisplay(pTop->drawable.pScreen);
- goto out;
- }
- else if (in == rgnOUT) {
- /* clip doesn't contain pRegion */
-
- goto out;
- }
- }
-
- /* clip overlaps pRegion, need to intersect */
-
- REGION_NULL(pScreen, &clipped);
- REGION_INTERSECT(pScreen, &clipped, &pWindow->borderClip, pRegion);
-
-#ifdef ROOTLESS_TRACK_DAMAGE
- REGION_UNION(pScreen, &winRec->damage,
- &winRec->damage, (pRegion));
-#else
- SCREENREC(pScreen)->imp->DamageRects(winRec->wid,
- REGION_NUM_RECTS(&clipped),
- REGION_RECTS(&clipped),
- -winRec->x, -winRec->y);
-#endif
-
- REGION_UNINIT(pScreen, &clipped);
-
- RootlessQueueRedisplay(pTop->drawable.pScreen);
- }
-
-out:
-#ifdef ROOTLESSDEBUG
- {
- BoxRec *box = REGION_RECTS(pRegion), *end;
- int numBox = REGION_NUM_RECTS(pRegion);
-
- for (end = box+numBox; box < end; box++) {
- RL_DEBUG_MSG("Damage rect: %i, %i, %i, %i\n",
- box->x1, box->x2, box->y1, box->y2);
- }
- }
-#endif
- return;
-}
-
-
-/*
- * RootlessDamageBox
- * Mark a damaged box as requiring redisplay to screen.
- * pRegion is in GLOBAL coordinates.
- */
-void
-RootlessDamageBox(WindowPtr pWindow, BoxPtr pBox)
-{
- RegionRec region;
-
- REGION_INIT(pWindow->drawable.pScreen, &region, pBox, 1);
-
- RootlessDamageRegion(pWindow, &region);
-
- REGION_UNINIT(pWindow->drawable.pScreen, &region); /* no-op */
-}
-
-
-/*
- * RootlessDamageRect
- * Mark a damaged rectangle as requiring redisplay to screen.
- * (x, y, w, h) is in window-local coordinates.
- */
-void
-RootlessDamageRect(WindowPtr pWindow, int x, int y, int w, int h)
-{
- BoxRec box;
- RegionRec region;
-
- x += pWindow->drawable.x;
- y += pWindow->drawable.y;
-
- box.x1 = x;
- box.x2 = x + w;
- box.y1 = y;
- box.y2 = y + h;
-
- REGION_INIT(pWindow->drawable.pScreen, &region, &box, 1);
-
- RootlessDamageRegion(pWindow, &region);
-
- REGION_UNINIT(pWindow->drawable.pScreen, &region); /* no-op */
-}
-
-
-/*
- * RootlessRedisplay
- * Stop drawing and redisplay the damaged region of a window.
- */
-void
-RootlessRedisplay(WindowPtr pWindow)
-{
-#ifdef ROOTLESS_TRACK_DAMAGE
-
- RootlessWindowRec *winRec = WINREC(pWindow);
- ScreenPtr pScreen = pWindow->drawable.pScreen;
-
- RootlessStopDrawing(pWindow, FALSE);
-
- if (REGION_NOTEMPTY(pScreen, &winRec->damage)) {
- RL_DEBUG_MSG("Redisplay Win 0x%x, %i x %i @ (%i, %i)\n",
- pWindow, winRec->width, winRec->height,
- winRec->x, winRec->y);
-
- // move region to window local coords
- REGION_TRANSLATE(pScreen, &winRec->damage,
- -winRec->x, -winRec->y);
-
- SCREENREC(pScreen)->imp->UpdateRegion(winRec->wid, &winRec->damage);
-
- REGION_EMPTY(pScreen, &winRec->damage);
- }
-
-#else /* !ROOTLESS_TRACK_DAMAGE */
-
- RootlessStopDrawing(pWindow, TRUE);
-
-#endif
-}
-
-
-/*
- * RootlessRepositionWindows
- * Reposition all windows on a screen to their correct positions.
- */
-void
-RootlessRepositionWindows(ScreenPtr pScreen)
-{
- WindowPtr root = WindowTable[pScreen->myNum];
- WindowPtr win;
-
- if (root != NULL) {
- RootlessRepositionWindow(root);
-
- for (win = root->firstChild; win; win = win->nextSib) {
- if (WINREC(win) != NULL)
- RootlessRepositionWindow(win);
- }
- }
-}
-
-
-/*
- * RootlessRedisplayScreen
- * Walk every window on a screen and redisplay the damaged regions.
- */
-void
-RootlessRedisplayScreen(ScreenPtr pScreen)
-{
- WindowPtr root = WindowTable[pScreen->myNum];
-
- if (root != NULL) {
- WindowPtr win;
-
- RootlessRedisplay(root);
- for (win = root->firstChild; win; win = win->nextSib) {
- if (WINREC(win) != NULL) {
- RootlessRedisplay(win);
- }
- }
- }
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h b/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h
deleted file mode 100644
index beb1fd666..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * Common internal rootless definitions and code
- */
-/*
- * Copyright (c) 2001 Greg Parker. All Rights Reserved.
- * Copyright (c) 2002-2004 Torrey T. Lyons. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessCommon.h,v 1.5 2004/07/02 01:30:33 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef _ROOTLESSCOMMON_H
-#define _ROOTLESSCOMMON_H
-
-#include "rootless.h"
-#include "fb.h"
-
-#ifdef RENDER
-#include "picturestr.h"
-#endif
-
-
-// Debug output, or not.
-#ifdef ROOTLESSDEBUG
-#define RL_DEBUG_MSG ErrorF
-#else
-#define RL_DEBUG_MSG(a, ...)
-#endif
-
-
-// Global variables
-extern int rootlessGCPrivateIndex;
-extern int rootlessScreenPrivateIndex;
-extern int rootlessWindowPrivateIndex;
-
-
-// RootlessGCRec: private per-gc data
-typedef struct {
- GCFuncs *originalFuncs;
- GCOps *originalOps;
-} RootlessGCRec;
-
-
-// RootlessScreenRec: per-screen private data
-typedef struct _RootlessScreenRec {
- // Rootless implementation functions
- RootlessFrameProcsPtr imp;
-
- // Wrapped screen functions
- CreateScreenResourcesProcPtr CreateScreenResources;
- CloseScreenProcPtr CloseScreen;
-
- CreateWindowProcPtr CreateWindow;
- DestroyWindowProcPtr DestroyWindow;
- RealizeWindowProcPtr RealizeWindow;
- UnrealizeWindowProcPtr UnrealizeWindow;
- MoveWindowProcPtr MoveWindow;
- ResizeWindowProcPtr ResizeWindow;
- RestackWindowProcPtr RestackWindow;
- ReparentWindowProcPtr ReparentWindow;
- ChangeBorderWidthProcPtr ChangeBorderWidth;
- PositionWindowProcPtr PositionWindow;
- ChangeWindowAttributesProcPtr ChangeWindowAttributes;
-
- CreateGCProcPtr CreateGC;
- PaintWindowBackgroundProcPtr PaintWindowBackground;
- PaintWindowBorderProcPtr PaintWindowBorder;
- CopyWindowProcPtr CopyWindow;
- GetImageProcPtr GetImage;
- SourceValidateProcPtr SourceValidate;
-
- MarkOverlappedWindowsProcPtr MarkOverlappedWindows;
- ValidateTreeProcPtr ValidateTree;
-
-#ifdef SHAPE
- SetShapeProcPtr SetShape;
-#endif
-
-#ifdef RENDER
- CompositeProcPtr Composite;
- GlyphsProcPtr Glyphs;
-#endif
-
- void *pixmap_data;
- unsigned int pixmap_data_size;
-
- void *redisplay_timer;
- unsigned int redisplay_timer_set :1;
- unsigned int redisplay_queued :1;
- unsigned int redisplay_expired :1;
-} RootlessScreenRec, *RootlessScreenPtr;
-
-
-#undef MIN
-#define MIN(x,y) ((x) < (y) ? (x) : (y))
-#undef MAX
-#define MAX(x,y) ((x) > (y) ? (x) : (y))
-
-// "Definition of the Porting Layer for the X11 Sample Server" says
-// unwrap and rewrap of screen functions is unnecessary, but
-// screen->CreateGC changes after a call to cfbCreateGC.
-
-#define SCREEN_UNWRAP(screen, fn) \
- screen->fn = SCREENREC(screen)->fn;
-
-#define SCREEN_WRAP(screen, fn) \
- SCREENREC(screen)->fn = screen->fn; \
- screen->fn = Rootless##fn
-
-
-// Accessors for screen and window privates
-
-#define SCREENREC(pScreen) \
- ((RootlessScreenRec *)(pScreen)->devPrivates[rootlessScreenPrivateIndex].ptr)
-
-#define WINREC(pWin) \
- ((RootlessWindowRec *)(pWin)->devPrivates[rootlessWindowPrivateIndex].ptr)
-
-
-// Call a rootless implementation function.
-// Many rootless implementation functions are allowed to be NULL.
-#define CallFrameProc(pScreen, proc, params) \
- if (SCREENREC(pScreen)->frameProcs.proc) { \
- RL_DEBUG_MSG("calling frame proc " #proc " "); \
- SCREENREC(pScreen)->frameProcs.proc params; \
- }
-
-
-// BoxRec manipulators
-// Copied from shadowfb
-
-#define TRIM_BOX(box, pGC) { \
- BoxPtr extents = &pGC->pCompositeClip->extents;\
- if(box.x1 < extents->x1) box.x1 = extents->x1; \
- if(box.x2 > extents->x2) box.x2 = extents->x2; \
- if(box.y1 < extents->y1) box.y1 = extents->y1; \
- if(box.y2 > extents->y2) box.y2 = extents->y2; \
-}
-
-#define TRANSLATE_BOX(box, pDraw) { \
- box.x1 += pDraw->x; \
- box.x2 += pDraw->x; \
- box.y1 += pDraw->y; \
- box.y2 += pDraw->y; \
-}
-
-#define TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC) { \
- TRANSLATE_BOX(box, pDraw); \
- TRIM_BOX(box, pGC); \
-}
-
-#define BOX_NOT_EMPTY(box) \
- (((box.x2 - box.x1) > 0) && ((box.y2 - box.y1) > 0))
-
-
-// HUGE_ROOT and NORMAL_ROOT
-// We don't want to clip windows to the edge of the screen.
-// HUGE_ROOT temporarily makes the root window really big.
-// This is needed as a wrapper around any function that calls
-// SetWinSize or SetBorderSize which clip a window against its
-// parents, including the root.
-
-extern RegionRec rootlessHugeRoot;
-
-#define HUGE_ROOT(pWin) \
- do { \
- WindowPtr w = pWin; \
- while (w->parent) \
- w = w->parent; \
- saveRoot = w->winSize; \
- w->winSize = rootlessHugeRoot; \
- } while (0)
-
-#define NORMAL_ROOT(pWin) \
- do { \
- WindowPtr w = pWin; \
- while (w->parent) \
- w = w->parent; \
- w->winSize = saveRoot; \
- } while (0)
-
-
-// Returns TRUE if this window is a top-level window (i.e. child of the root)
-// The root is not a top-level window.
-#define IsTopLevel(pWin) \
- ((pWin) && (pWin)->parent && !(pWin)->parent->parent)
-
-// Returns TRUE if this window is a root window
-#define IsRoot(pWin) \
- ((pWin) == WindowTable[(pWin)->drawable.pScreen->myNum])
-
-
-/*
- * SetPixmapBaseToScreen
- * Move the given pixmap's base address to where pixel (0, 0)
- * would be if the pixmap's actual data started at (x, y).
- * Can't access the bits before the first word of the drawable's data in
- * rootless mode, so make sure our base address is always 32-bit aligned.
- */
-#define SetPixmapBaseToScreen(pix, _x, _y) { \
- PixmapPtr _pPix = (PixmapPtr) (pix); \
- _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) - \
- ((int)(_x) * _pPix->drawable.bitsPerPixel/8 + \
- (int)(_y) * _pPix->devKind); \
- if (_pPix->drawable.bitsPerPixel != FB_UNIT) { \
- unsigned _diff = ((unsigned) _pPix->devPrivate.ptr) & \
- (FB_UNIT / CHAR_BIT - 1); \
- _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) - \
- _diff; \
- _pPix->drawable.x = _diff / \
- (_pPix->drawable.bitsPerPixel / CHAR_BIT); \
- } \
-}
-
-
-// Returns TRUE if this window is visible inside a frame
-// (e.g. it is visible and has a top-level or root parent)
-Bool IsFramedWindow(WindowPtr pWin);
-
-// Routines that cause regions to get redrawn.
-// DamageRegion and DamageRect are in global coordinates.
-// DamageBox is in window-local coordinates.
-void RootlessDamageRegion(WindowPtr pWindow, RegionPtr pRegion);
-void RootlessDamageRect(WindowPtr pWindow, int x, int y, int w, int h);
-void RootlessDamageBox(WindowPtr pWindow, BoxPtr pBox);
-void RootlessRedisplay(WindowPtr pWindow);
-void RootlessRedisplayScreen(ScreenPtr pScreen);
-
-void RootlessQueueRedisplay(ScreenPtr pScreen);
-
-// Move a window to its proper location on the screen.
-void RootlessRepositionWindow(WindowPtr pWin);
-
-// Move the window to it's correct place in the physical stacking order.
-void RootlessReorderWindow(WindowPtr pWin);
-
-#endif /* _ROOTLESSCOMMON_H */
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessConfig.h b/nx-X11/programs/Xserver/miext/rootless/rootlessConfig.h
deleted file mode 100644
index eabbaef43..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessConfig.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Platform specific rootless configuration
- */
-/*
- * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessConfig.h,v 1.1 2003/04/15 01:05:44 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef _ROOTLESSCONFIG_H
-#define _ROOTLESSCONFIG_H
-
-#ifdef __DARWIN__
-
-# define ROOTLESS_ACCEL TRUE
-# define ROOTLESS_GLOBAL_COORDS TRUE
-# define ROOTLESS_PROTECT_ALPHA TRUE
-# define ROOTLESS_REDISPLAY_DELAY 10
-# define ROOTLESS_RESIZE_GRAVITY TRUE
-# undef ROOTLESS_TRACK_DAMAGE
-
-/* 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 /* __DARWIN__ */
-
-#if defined(__CYGWIN__) || defined(WIN32)
-
-# define ROOTLESS_ACCEL YES
-# define ROOTLESS_GLOBAL_COORDS TRUE
-# define ROOTLESS_PROTECT_ALPHA NO
-# define ROOTLESS_REDISPLAY_DELAY 10
-# undef ROOTLESS_RESIZE_GRAVITY
-# undef ROOTLESS_TRACK_DAMAGE
-/*# define ROOTLESSDEBUG*/
-
-# define RootlessAlphaMask(bpp) ((bpp) == 32 ? 0xFF000000 : 0)
-
-#endif /* __CYGWIN__ */
-
-#endif /* _ROOTLESSCONFIG_H */
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessGC.c b/nx-X11/programs/Xserver/miext/rootless/rootlessGC.c
deleted file mode 100644
index 61987addb..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessGC.c
+++ /dev/null
@@ -1,1508 +0,0 @@
-/*
- * Graphics Context support for generic rootless X server
- */
-/*
- * Copyright (c) 2001 Greg Parker. All Rights Reserved.
- * Copyright (c) 2002-2003 Torrey T. Lyons. All Rights Reserved.
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessGC.c,v 1.1 2003/04/15 01:05:44 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "mi.h"
-#include "scrnintstr.h"
-#include "gcstruct.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-#include "dixfontstr.h"
-#include "mivalidate.h"
-#include "fb.h"
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include "rootlessCommon.h"
-
-
-// GC functions
-static void RootlessValidateGC(GCPtr pGC, unsigned long changes,
- DrawablePtr pDrawable);
-static void RootlessChangeGC(GCPtr pGC, unsigned long mask);
-static void RootlessCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
-static void RootlessDestroyGC(GCPtr pGC);
-static void RootlessChangeClip(GCPtr pGC, int type, pointer pvalue,
- int nrects);
-static void RootlessDestroyClip(GCPtr pGC);
-static void RootlessCopyClip(GCPtr pgcDst, GCPtr pgcSrc);
-
-GCFuncs rootlessGCFuncs = {
- RootlessValidateGC,
- RootlessChangeGC,
- RootlessCopyGC,
- RootlessDestroyGC,
- RootlessChangeClip,
- RootlessDestroyClip,
- RootlessCopyClip,
-};
-
-// GC operations
-static void RootlessFillSpans();
-static void RootlessSetSpans();
-static void RootlessPutImage();
-static RegionPtr RootlessCopyArea();
-static RegionPtr RootlessCopyPlane();
-static void RootlessPolyPoint();
-static void RootlessPolylines();
-static void RootlessPolySegment();
-static void RootlessPolyRectangle();
-static void RootlessPolyArc();
-static void RootlessFillPolygon();
-static void RootlessPolyFillRect();
-static void RootlessPolyFillArc();
-static int RootlessPolyText8();
-static int RootlessPolyText16();
-static void RootlessImageText8();
-static void RootlessImageText16();
-static void RootlessImageGlyphBlt();
-static void RootlessPolyGlyphBlt();
-static void RootlessPushPixels();
-
-static GCOps rootlessGCOps = {
- RootlessFillSpans,
- RootlessSetSpans,
- RootlessPutImage,
- RootlessCopyArea,
- RootlessCopyPlane,
- RootlessPolyPoint,
- RootlessPolylines,
- RootlessPolySegment,
- RootlessPolyRectangle,
- RootlessPolyArc,
- RootlessFillPolygon,
- RootlessPolyFillRect,
- RootlessPolyFillArc,
- RootlessPolyText8,
- RootlessPolyText16,
- RootlessImageText8,
- RootlessImageText16,
- RootlessImageGlyphBlt,
- RootlessPolyGlyphBlt,
- RootlessPushPixels
-#ifdef NEED_LINEHELPER
- , NULL
-#endif
-};
-
-/*
- There are two issues we must contend with when drawing. These are
- controlled with ROOTLESS_PROTECT_ALPHA and ROOTLESS_ACCEL.
-
- If ROOTLESS_PROTECT_ALPHA is set, we have to make sure that the alpha
- channel of the on screen windows is always opaque. fb makes this harder
- than it would otherwise be by noticing that a planemask of 0x00ffffff
- includes all bits when depth==24, and so it "optimizes" the planemask to
- 0xffffffff. We work around this by temporarily setting depth=bpp while
- changing the GC.
-
- So the normal situation (in 32 bit mode) is that the planemask is
- 0x00ffffff and thus fb leaves the alpha channel alone. The rootless
- implementation is responsible for setting the alpha channel opaque
- initially.
-
- Unfortunately drawing with a planemask that doesn't have all bits set
- normally causes fb to fall off its fastest paths when blitting and
- filling. So we try to recognize when we can relax the planemask back to
- 0xffffffff, and do that for the duration of the drawing operation,
- setting the alpha channel in fg/bg pixels to opaque at the same time. We
- can do this when drawing op is GXcopy. We can also do this when copying
- from another window since its alpha channel must also be opaque.
-
- The other issue to consider is that the rootless implementation may
- provide accelerated drawing functions if ROOTLESS_ACCEL is set. For some
- drawing primitives we swap in rootless acceleration functions, which use
- the accelerated drawing functions where possible.
-
- Where both alpha protection and acceleration is used, it is even a bigger
- win to relax the planemask to all ones because most accelerated drawing
- functions can only be used in this case. However, even if we can't set
- the planemask to all ones, we can still use the accelerated
- CompositePixels function for GXcopy if it is a forward copy. This is
- mainly intended for copying from pixmaps to windows. The CompositePixels
- operation used sets alpha to 0xFF during the copy.
-
- The three macros below are used to implement this, potentially accelerated
- drawing ops look something like this:
-
- OP {
- GC_SAVE(gc);
- GCOP_UNWRAP(gc);
-
- ...
-
- if (canAccelxxx(..) && otherwise-suitable)
- GC_UNSET_PM(gc, dst);
-
- gc->funcs->OP(gc, ...);
-
- GC_RESTORE(gc, dst);
- GCOP_WRAP(gc);
- }
-
- */
-
-#define GC_SAVE(pGC) \
- unsigned long _save_fg = (pGC)->fgPixel; \
- unsigned long _save_bg = (pGC)->bgPixel; \
- unsigned long _save_pm = (pGC)->planemask; \
- Bool _changed = FALSE
-
-#define GC_RESTORE(pGC, pDraw) \
- do { \
- if (_changed) { \
- unsigned int depth = (pDraw)->depth; \
- (pGC)->fgPixel = _save_fg; \
- (pGC)->bgPixel = _save_bg; \
- (pGC)->planemask = _save_pm; \
- (pDraw)->depth = (pDraw)->bitsPerPixel; \
- VALIDATE_GC(pGC, GCForeground | GCBackground | \
- GCPlaneMask, pDraw); \
- (pDraw)->depth = depth; \
- } \
- } while (0)
-
-#define GC_UNSET_PM(pGC, pDraw) \
- do { \
- unsigned int mask = RootlessAlphaMask ((pDraw)->bitsPerPixel); \
- if (((pGC)->planemask & mask) != mask) { \
- unsigned int depth = (pDraw)->depth; \
- (pGC)->fgPixel |= mask; \
- (pGC)->bgPixel |= mask; \
- (pGC)->planemask |= mask; \
- (pDraw)->depth = (pDraw)->bitsPerPixel; \
- VALIDATE_GC(pGC, GCForeground | \
- GCBackground | GCPlaneMask, pDraw); \
- (pDraw)->depth = depth; \
- _changed = TRUE; \
- } \
- } while (0)
-
-#define VALIDATE_GC(pGC, changes, pDrawable) \
- do { \
- pGC->funcs->ValidateGC(pGC, changes, pDrawable); \
- if (((WindowPtr) pDrawable)->viewable) { \
- gcrec->originalOps = pGC->ops; \
- } \
- } while(0)
-
-static RootlessWindowRec *
-canAccelBlit (DrawablePtr pDraw, GCPtr pGC)
-{
- WindowPtr pTop;
- RootlessWindowRec *winRec;
- unsigned int pm;
-
- if (pGC->alu != GXcopy)
- return NULL;
-
- if (pDraw->type != DRAWABLE_WINDOW)
- return NULL;
-
- pm = ~RootlessAlphaMask(pDraw->bitsPerPixel);
- if ((pGC->planemask & pm) != pm)
- return NULL;
-
- pTop = TopLevelParent((WindowPtr) pDraw);
- if (pTop == NULL)
- return NULL;
-
- winRec = WINREC(pTop);
- if (winRec == NULL)
- return NULL;
-
- return winRec;
-}
-
-static inline RootlessWindowRec *
-canAccelFill(DrawablePtr pDraw, GCPtr pGC)
-{
- if (pGC->fillStyle != FillSolid)
- return NULL;
-
- return canAccelBlit(pDraw, pGC);
-}
-
-static unsigned int
-boxBytes(DrawablePtr pDraw, BoxRec *box)
-{
- unsigned int pixels;
-
- pixels = (box->x2 - box->x1) * (box->y2 - box->y1);
-
- return pixels * (pDraw->bitsPerPixel >> 3);
-}
-
-
-/*
- * Screen function to create a graphics context
- */
-Bool
-RootlessCreateGC(GCPtr pGC)
-{
- RootlessGCRec *gcrec;
- RootlessScreenRec *s;
- Bool result;
-
- SCREEN_UNWRAP(pGC->pScreen, CreateGC);
- s = (RootlessScreenRec *) pGC->pScreen->
- devPrivates[rootlessScreenPrivateIndex].ptr;
- result = s->CreateGC(pGC);
-
- gcrec = (RootlessGCRec *) pGC->devPrivates[rootlessGCPrivateIndex].ptr;
- gcrec->originalOps = NULL; // don't wrap ops yet
- gcrec->originalFuncs = pGC->funcs;
- pGC->funcs = &rootlessGCFuncs;
-
- SCREEN_WRAP(pGC->pScreen, CreateGC);
- return result;
-}
-
-
-/*
- * GC funcs
- *
- * These wrap lower level GC funcs.
- * ValidateGC wraps the GC ops iff dest is viewable.
- * All the others just unwrap and call.
- */
-
-// GCFUNC_UNRAP assumes funcs have been wrapped and
-// does not assume ops have been wrapped
-#define GCFUNC_UNWRAP(pGC) \
- RootlessGCRec *gcrec = (RootlessGCRec *) \
- (pGC)->devPrivates[rootlessGCPrivateIndex].ptr; \
- (pGC)->funcs = gcrec->originalFuncs; \
- if (gcrec->originalOps) { \
- (pGC)->ops = gcrec->originalOps; \
-}
-
-#define GCFUNC_WRAP(pGC) \
- gcrec->originalFuncs = (pGC)->funcs; \
- (pGC)->funcs = &rootlessGCFuncs; \
- if (gcrec->originalOps) { \
- gcrec->originalOps = (pGC)->ops; \
- (pGC)->ops = &rootlessGCOps; \
-}
-
-
-static void
-RootlessValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
-{
- GCFUNC_UNWRAP(pGC);
-
- gcrec->originalOps = NULL;
-
- if (pDrawable->type == DRAWABLE_WINDOW)
- {
-#ifdef ROOTLESS_PROTECT_ALPHA
- unsigned int depth = pDrawable->depth;
-
- // We force a planemask so fb doesn't overwrite the alpha channel.
- // Left to its own devices, fb will optimize away the planemask.
- pDrawable->depth = pDrawable->bitsPerPixel;
- pGC->planemask &= ~RootlessAlphaMask(pDrawable->bitsPerPixel);
- VALIDATE_GC(pGC, changes | GCPlaneMask, pDrawable);
- pDrawable->depth = depth;
-#else
- VALIDATE_GC(pGC, changes, pDrawable);
-#endif
- } else {
- pGC->funcs->ValidateGC(pGC, changes, pDrawable);
- }
-
- GCFUNC_WRAP(pGC);
-}
-
-static void RootlessChangeGC(GCPtr pGC, unsigned long mask)
-{
- GCFUNC_UNWRAP(pGC);
- pGC->funcs->ChangeGC(pGC, mask);
- GCFUNC_WRAP(pGC);
-}
-
-static void RootlessCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst)
-{
- GCFUNC_UNWRAP(pGCDst);
- pGCDst->funcs->CopyGC(pGCSrc, mask, pGCDst);
- GCFUNC_WRAP(pGCDst);
-}
-
-static void RootlessDestroyGC(GCPtr pGC)
-{
- GCFUNC_UNWRAP(pGC);
- pGC->funcs->DestroyGC(pGC);
- GCFUNC_WRAP(pGC);
-}
-
-static void RootlessChangeClip(GCPtr pGC, int type, pointer pvalue, int nrects)
-{
- GCFUNC_UNWRAP(pGC);
- pGC->funcs->ChangeClip(pGC, type, pvalue, nrects);
- GCFUNC_WRAP(pGC);
-}
-
-static void RootlessDestroyClip(GCPtr pGC)
-{
- GCFUNC_UNWRAP(pGC);
- pGC->funcs->DestroyClip(pGC);
- GCFUNC_WRAP(pGC);
-}
-
-static void RootlessCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
-{
- GCFUNC_UNWRAP(pgcDst);
- pgcDst->funcs->CopyClip(pgcDst, pgcSrc);
- GCFUNC_WRAP(pgcDst);
-}
-
-
-/*
- * GC ops
- *
- * We can't use shadowfb because shadowfb assumes one pixmap
- * and our root window is a special case.
- * However, much of this code is copied from shadowfb.
- */
-
-// assumes both funcs and ops are wrapped
-#define GCOP_UNWRAP(pGC) \
- RootlessGCRec *gcrec = (RootlessGCRec *) \
- (pGC)->devPrivates[rootlessGCPrivateIndex].ptr; \
- GCFuncs *saveFuncs = pGC->funcs; \
- (pGC)->funcs = gcrec->originalFuncs; \
- (pGC)->ops = gcrec->originalOps;
-
-#define GCOP_WRAP(pGC) \
- gcrec->originalOps = (pGC)->ops; \
- (pGC)->funcs = saveFuncs; \
- (pGC)->ops = &rootlessGCOps;
-
-/* Turn drawing on the root into a no-op */
-#define GC_IS_ROOT(pDst) ((pDst)->type == DRAWABLE_WINDOW \
- && IsRoot ((WindowPtr) (pDst)))
-
-#define GC_SKIP_ROOT(pDst) \
- do { \
- if (GC_IS_ROOT (pDst)) \
- return; \
- } while (0)
-
-
-static void
-RootlessFillSpans(DrawablePtr dst, GCPtr pGC, int nInit,
- DDXPointPtr pptInit, int *pwidthInit, int sorted)
-{
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("fill spans start ");
-
- if (nInit <= 0) {
- pGC->ops->FillSpans(dst, pGC, nInit, pptInit, pwidthInit, sorted);
- } else {
- DDXPointPtr ppt = pptInit;
- int *pwidth = pwidthInit;
- int i = nInit;
- BoxRec box;
-
- box.x1 = ppt->x;
- box.x2 = box.x1 + *pwidth;
- box.y2 = box.y1 = ppt->y;
-
- while (--i) {
- ppt++;
- pwidth++;
- if (box.x1 > ppt->x)
- box.x1 = ppt->x;
- if (box.x2 < (ppt->x + *pwidth))
- box.x2 = ppt->x + *pwidth;
- if (box.y1 > ppt->y)
- box.y1 = ppt->y;
- else if (box.y2 < ppt->y)
- box.y2 = ppt->y;
- }
-
- box.y2++;
-
- RootlessStartDrawing((WindowPtr) dst);
-
- if (canAccelFill(dst, pGC) &&
- boxBytes(dst, &box) >= rootless_FillBytes_threshold)
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- pGC->ops->FillSpans(dst, pGC, nInit, pptInit, pwidthInit, sorted);
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("fill spans end\n");
-}
-
-static void
-RootlessSetSpans(DrawablePtr dst, GCPtr pGC, char *pSrc,
- DDXPointPtr pptInit, int *pwidthInit,
- int nspans, int sorted)
-{
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("set spans start ");
-
- if (nspans <= 0) {
- pGC->ops->SetSpans(dst, pGC, pSrc, pptInit, pwidthInit,
- nspans, sorted);
- } else {
- DDXPointPtr ppt = pptInit;
- int *pwidth = pwidthInit;
- int i = nspans;
- BoxRec box;
-
- box.x1 = ppt->x;
- box.x2 = box.x1 + *pwidth;
- box.y2 = box.y1 = ppt->y;
-
- while (--i) {
- ppt++;
- pwidth++;
- if (box.x1 > ppt->x)
- box.x1 = ppt->x;
- if (box.x2 < (ppt->x + *pwidth))
- box.x2 = ppt->x + *pwidth;
- if (box.y1 > ppt->y)
- box.y1 = ppt->y;
- else if (box.y2 < ppt->y)
- box.y2 = ppt->y;
- }
-
- box.y2++;
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->SetSpans(dst, pGC, pSrc, pptInit, pwidthInit,
- nspans, sorted);
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("set spans end\n");
-}
-
-static void
-RootlessPutImage(DrawablePtr dst, GCPtr pGC,
- int depth, int x, int y, int w, int h,
- int leftPad, int format, char *pBits)
-{
- BoxRec box;
-
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("put image start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->PutImage(dst, pGC, depth, x,y,w,h, leftPad, format, pBits);
-
- box.x1 = x + dst->x;
- box.x2 = box.x1 + w;
- box.y1 = y + dst->y;
- box.y2 = box.y1 + h;
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("put image end\n");
-}
-
-/* changed area is *dest* rect */
-static RegionPtr
-RootlessCopyArea(DrawablePtr pSrc, DrawablePtr dst, GCPtr pGC,
- int srcx, int srcy, int w, int h,
- int dstx, int dsty)
-{
- RegionPtr result;
- BoxRec box;
-
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
-
- if (GC_IS_ROOT(dst) || GC_IS_ROOT(pSrc))
- return NULL; /* nothing exposed */
-
- RL_DEBUG_MSG("copy area start (src 0x%x, dst 0x%x)", pSrc, dst);
-
- if (pSrc->type == DRAWABLE_WINDOW && IsFramedWindow((WindowPtr)pSrc)) {
- unsigned int bytes;
-
- /* If both source and dest are windows, and we're doing
- a simple copy operation, we can remove the alpha-protecting
- planemask (since source has opaque alpha as well) */
-
- bytes = w * h * (pSrc->depth >> 3);
-
- if (bytes >= rootless_CopyBytes_threshold && canAccelBlit(pSrc, pGC))
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- RootlessStartDrawing((WindowPtr) pSrc);
- }
- RootlessStartDrawing((WindowPtr) dst);
- result = pGC->ops->CopyArea(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty);
-
- box.x1 = dstx + dst->x;
- box.x2 = box.x1 + w;
- box.y1 = dsty + dst->y;
- box.y2 = box.y1 + h;
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("copy area end\n");
- return result;
-}
-
-/* changed area is *dest* rect */
-static RegionPtr RootlessCopyPlane(DrawablePtr pSrc, DrawablePtr dst,
- GCPtr pGC, int srcx, int srcy,
- int w, int h, int dstx, int dsty,
- unsigned long plane)
-{
- RegionPtr result;
- BoxRec box;
-
- GCOP_UNWRAP(pGC);
-
- if (GC_IS_ROOT(dst) || GC_IS_ROOT(pSrc))
- return NULL; /* nothing exposed */
-
- RL_DEBUG_MSG("copy plane start ");
-
- if (pSrc->type == DRAWABLE_WINDOW && IsFramedWindow((WindowPtr)pSrc)) {
- RootlessStartDrawing((WindowPtr) pSrc);
- }
- RootlessStartDrawing((WindowPtr) dst);
- result = pGC->ops->CopyPlane(pSrc, dst, pGC, srcx, srcy, w, h,
- dstx, dsty, plane);
-
- box.x1 = dstx + dst->x;
- box.x2 = box.x1 + w;
- box.y1 = dsty + dst->y;
- box.y2 = box.y1 + h;
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("copy plane end\n");
- return result;
-}
-
-// Options for size of changed area:
-// 0 = box per point
-// 1 = big box around all points
-// 2 = accumulate point in 20 pixel radius
-#define ROOTLESS_CHANGED_AREA 1
-#define abs(a) ((a) > 0 ? (a) : -(a))
-
-/* changed area is box around all points */
-static void RootlessPolyPoint(DrawablePtr dst, GCPtr pGC,
- int mode, int npt, DDXPointPtr pptInit)
-{
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("polypoint start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->PolyPoint(dst, pGC, mode, npt, pptInit);
-
- if (npt > 0) {
-#if ROOTLESS_CHANGED_AREA==0
- // box per point
- BoxRec box;
-
- while (npt) {
- box.x1 = pptInit->x;
- box.y1 = pptInit->y;
- box.x2 = box.x1 + 1;
- box.y2 = box.y1 + 1;
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- npt--;
- pptInit++;
- }
-
-#elif ROOTLESS_CHANGED_AREA==1
- // one big box
- BoxRec box;
-
- box.x2 = box.x1 = pptInit->x;
- box.y2 = box.y1 = pptInit->y;
- while (--npt) {
- pptInit++;
- if (box.x1 > pptInit->x)
- box.x1 = pptInit->x;
- else if (box.x2 < pptInit->x)
- box.x2 = pptInit->x;
- if (box.y1 > pptInit->y)
- box.y1 = pptInit->y;
- else if (box.y2 < pptInit->y)
- box.y2 = pptInit->y;
- }
-
- box.x2++;
- box.y2++;
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
-#elif ROOTLESS_CHANGED_AREA==2
- // clever(?) method: accumulate point in 20-pixel radius
- BoxRec box;
- int firstx, firsty;
-
- box.x2 = box.x1 = firstx = pptInit->x;
- box.y2 = box.y1 = firsty = pptInit->y;
- while (--npt) {
- pptInit++;
- if (abs(pptInit->x - firstx) > 20 ||
- abs(pptInit->y - firsty) > 20) {
- box.x2++;
- box.y2++;
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- box.x2 = box.x1 = firstx = pptInit->x;
- box.y2 = box.y1 = firsty = pptInit->y;
- } else {
- if (box.x1 > pptInit->x) box.x1 = pptInit->x;
- else if (box.x2 < pptInit->x) box.x2 = pptInit->x;
- if (box.y1 > pptInit->y) box.y1 = pptInit->y;
- else if (box.y2 < pptInit->y) box.y2 = pptInit->y;
- }
- }
- box.x2++;
- box.y2++;
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox((WindowPtr) dst, &box);
-#endif /* ROOTLESS_CHANGED_AREA */
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("polypoint end\n");
-}
-
-#undef ROOTLESS_CHANGED_AREA
-
-/* changed area is box around each line */
-static void RootlessPolylines(DrawablePtr dst, GCPtr pGC,
- int mode, int npt, DDXPointPtr pptInit)
-{
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("poly lines start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->Polylines(dst, pGC, mode, npt, pptInit);
-
- if (npt > 0) {
- BoxRec box;
- int extra = pGC->lineWidth >> 1;
-
- box.x2 = box.x1 = pptInit->x;
- box.y2 = box.y1 = pptInit->y;
-
- if (npt > 1) {
- if (pGC->joinStyle == JoinMiter)
- extra = 6 * pGC->lineWidth;
- else if (pGC->capStyle == CapProjecting)
- extra = pGC->lineWidth;
- }
-
- if (mode == CoordModePrevious) {
- int x = box.x1;
- int y = box.y1;
-
- while (--npt) {
- pptInit++;
- x += pptInit->x;
- y += pptInit->y;
- if (box.x1 > x)
- box.x1 = x;
- else if (box.x2 < x)
- box.x2 = x;
- if (box.y1 > y)
- box.y1 = y;
- else if (box.y2 < y)
- box.y2 = y;
- }
- } else {
- while (--npt) {
- pptInit++;
- if (box.x1 > pptInit->x)
- box.x1 = pptInit->x;
- else if (box.x2 < pptInit->x)
- box.x2 = pptInit->x;
- if (box.y1 > pptInit->y)
- box.y1 = pptInit->y;
- else if (box.y2 < pptInit->y)
- box.y2 = pptInit->y;
- }
- }
-
- box.x2++;
- box.y2++;
-
- if (extra) {
- box.x1 -= extra;
- box.x2 += extra;
- box.y1 -= extra;
- box.y2 += extra;
- }
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("poly lines end\n");
-}
-
-/* changed area is box around each line segment */
-static void RootlessPolySegment(DrawablePtr dst, GCPtr pGC,
- int nseg, xSegment *pSeg)
-{
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("poly segment start (win 0x%x)", dst);
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->PolySegment(dst, pGC, nseg, pSeg);
-
- if (nseg > 0) {
- BoxRec box;
- int extra = pGC->lineWidth;
-
- if (pGC->capStyle != CapProjecting)
- extra >>= 1;
-
- if (pSeg->x2 > pSeg->x1) {
- box.x1 = pSeg->x1;
- box.x2 = pSeg->x2;
- } else {
- box.x2 = pSeg->x1;
- box.x1 = pSeg->x2;
- }
-
- if (pSeg->y2 > pSeg->y1) {
- box.y1 = pSeg->y1;
- box.y2 = pSeg->y2;
- } else {
- box.y2 = pSeg->y1;
- box.y1 = pSeg->y2;
- }
-
- while (--nseg) {
- pSeg++;
- if (pSeg->x2 > pSeg->x1) {
- if (pSeg->x1 < box.x1) box.x1 = pSeg->x1;
- if (pSeg->x2 > box.x2) box.x2 = pSeg->x2;
- } else {
- if (pSeg->x2 < box.x1) box.x1 = pSeg->x2;
- if (pSeg->x1 > box.x2) box.x2 = pSeg->x1;
- }
- if (pSeg->y2 > pSeg->y1) {
- if (pSeg->y1 < box.y1) box.y1 = pSeg->y1;
- if (pSeg->y2 > box.y2) box.y2 = pSeg->y2;
- } else {
- if (pSeg->y2 < box.y1) box.y1 = pSeg->y2;
- if (pSeg->y1 > box.y2) box.y2 = pSeg->y1;
- }
- }
-
- box.x2++;
- box.y2++;
-
- if (extra) {
- box.x1 -= extra;
- box.x2 += extra;
- box.y1 -= extra;
- box.y2 += extra;
- }
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("poly segment end\n");
-}
-
-/* changed area is box around each line (not entire rects) */
-static void RootlessPolyRectangle(DrawablePtr dst, GCPtr pGC,
- int nRects, xRectangle *pRects)
-{
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("poly rectangle start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->PolyRectangle(dst, pGC, nRects, pRects);
-
- if (nRects > 0) {
- BoxRec box;
- int offset1, offset2, offset3;
-
- offset2 = pGC->lineWidth;
- if (!offset2) offset2 = 1;
- offset1 = offset2 >> 1;
- offset3 = offset2 - offset1;
-
- while (nRects--) {
- box.x1 = pRects->x - offset1;
- box.y1 = pRects->y - offset1;
- box.x2 = box.x1 + pRects->width + offset2;
- box.y2 = box.y1 + offset2;
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- box.x1 = pRects->x - offset1;
- box.y1 = pRects->y + offset3;
- box.x2 = box.x1 + offset2;
- box.y2 = box.y1 + pRects->height - offset2;
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- box.x1 = pRects->x + pRects->width - offset1;
- box.y1 = pRects->y + offset3;
- box.x2 = box.x1 + offset2;
- box.y2 = box.y1 + pRects->height - offset2;
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- box.x1 = pRects->x - offset1;
- box.y1 = pRects->y + pRects->height - offset1;
- box.x2 = box.x1 + pRects->width + offset2;
- box.y2 = box.y1 + offset2;
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- pRects++;
- }
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("poly rectangle end\n");
-}
-
-
-/* changed area is box around each arc (assumes all arcs are 360 degrees) */
-static void RootlessPolyArc(DrawablePtr dst, GCPtr pGC, int narcs, xArc *parcs)
-{
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("poly arc start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->PolyArc(dst, pGC, narcs, parcs);
-
- if (narcs > 0) {
- int extra = pGC->lineWidth >> 1;
- BoxRec box;
-
- box.x1 = parcs->x;
- box.x2 = box.x1 + parcs->width;
- box.y1 = parcs->y;
- box.y2 = box.y1 + parcs->height;
-
- /* should I break these up instead ? */
-
- while (--narcs) {
- parcs++;
- if (box.x1 > parcs->x)
- box.x1 = parcs->x;
- if (box.x2 < (parcs->x + parcs->width))
- box.x2 = parcs->x + parcs->width;
- if (box.y1 > parcs->y)
- box.y1 = parcs->y;
- if (box.y2 < (parcs->y + parcs->height))
- box.y2 = parcs->y + parcs->height;
- }
-
- if (extra) {
- box.x1 -= extra;
- box.x2 += extra;
- box.y1 -= extra;
- box.y2 += extra;
- }
-
- box.x2++;
- box.y2++;
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("poly arc end\n");
-}
-
-
-/* changed area is box around each poly */
-static void RootlessFillPolygon(DrawablePtr dst, GCPtr pGC,
- int shape, int mode, int count,
- DDXPointPtr pptInit)
-{
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("fill poly start (win 0x%x, fillStyle 0x%x)", dst,
- pGC->fillStyle);
-
- if (count <= 2) {
- pGC->ops->FillPolygon(dst, pGC, shape, mode, count, pptInit);
- } else {
- DDXPointPtr ppt = pptInit;
- int i = count;
- BoxRec box;
-
- box.x2 = box.x1 = ppt->x;
- box.y2 = box.y1 = ppt->y;
-
- if (mode != CoordModeOrigin) {
- int x = box.x1;
- int y = box.y1;
-
- while (--i) {
- ppt++;
- x += ppt->x;
- y += ppt->y;
- if (box.x1 > x)
- box.x1 = x;
- else if (box.x2 < x)
- box.x2 = x;
- if (box.y1 > y)
- box.y1 = y;
- else if (box.y2 < y)
- box.y2 = y;
- }
- } else {
- while (--i) {
- ppt++;
- if (box.x1 > ppt->x)
- box.x1 = ppt->x;
- else if (box.x2 < ppt->x)
- box.x2 = ppt->x;
- if (box.y1 > ppt->y)
- box.y1 = ppt->y;
- else if (box.y2 < ppt->y)
- box.y2 = ppt->y;
- }
- }
-
- box.x2++;
- box.y2++;
-
- RootlessStartDrawing((WindowPtr) dst);
-
- if (canAccelFill(dst, pGC) &&
- boxBytes(dst, &box) >= rootless_FillBytes_threshold)
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- pGC->ops->FillPolygon(dst, pGC, shape, mode, count, pptInit);
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("fill poly end\n");
-}
-
-/* changed area is the rects */
-static void RootlessPolyFillRect(DrawablePtr dst, GCPtr pGC,
- int nRectsInit, xRectangle *pRectsInit)
-{
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("fill rect start (win 0x%x, fillStyle 0x%x)", dst,
- pGC->fillStyle);
-
- if (nRectsInit <= 0) {
- pGC->ops->PolyFillRect(dst, pGC, nRectsInit, pRectsInit);
- } else {
- BoxRec box;
- xRectangle *pRects = pRectsInit;
- int nRects = nRectsInit;
-
- box.x1 = pRects->x;
- box.x2 = box.x1 + pRects->width;
- box.y1 = pRects->y;
- box.y2 = box.y1 + pRects->height;
-
- while (--nRects) {
- pRects++;
- if (box.x1 > pRects->x)
- box.x1 = pRects->x;
- if (box.x2 < (pRects->x + pRects->width))
- box.x2 = pRects->x + pRects->width;
- if (box.y1 > pRects->y)
- box.y1 = pRects->y;
- if (box.y2 < (pRects->y + pRects->height))
- box.y2 = pRects->y + pRects->height;
- }
-
- RootlessStartDrawing((WindowPtr) dst);
-
- if (canAccelFill(dst, pGC) &&
- boxBytes(dst, &box) >= rootless_FillBytes_threshold)
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- pGC->ops->PolyFillRect(dst, pGC, nRectsInit, pRectsInit);
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("fill rect end\n");
-}
-
-
-/* changed area is box around each arc (assuming arcs are all 360 degrees) */
-static void RootlessPolyFillArc(DrawablePtr dst, GCPtr pGC,
- int narcsInit, xArc *parcsInit)
-{
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("fill arc start ");
-
- if (narcsInit > 0) {
- BoxRec box;
- int narcs = narcsInit;
- xArc *parcs = parcsInit;
-
- box.x1 = parcs->x;
- box.x2 = box.x1 + parcs->width;
- box.y1 = parcs->y;
- box.y2 = box.y1 + parcs->height;
-
- /* should I break these up instead ? */
-
- while (--narcs) {
- parcs++;
- if (box.x1 > parcs->x)
- box.x1 = parcs->x;
- if (box.x2 < (parcs->x + parcs->width))
- box.x2 = parcs->x + parcs->width;
- if (box.y1 > parcs->y)
- box.y1 = parcs->y;
- if (box.y2 < (parcs->y + parcs->height))
- box.y2 = parcs->y + parcs->height;
- }
-
- RootlessStartDrawing((WindowPtr) dst);
-
- if (canAccelFill(dst, pGC) &&
- boxBytes(dst, &box) >= rootless_FillBytes_threshold)
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- pGC->ops->PolyFillArc(dst, pGC, narcsInit, parcsInit);
-
- TRIM_AND_TRANSLATE_BOX(box, dst, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- } else {
- pGC->ops->PolyFillArc(dst, pGC, narcsInit, parcsInit);
- }
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("fill arc end\n");
-}
-
-
-static void RootlessImageText8(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, char *chars)
-{
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("imagetext8 start ");
-
- if (count > 0) {
- int top, bot, Min, Max;
- BoxRec box;
-
- top = max(FONTMAXBOUNDS(pGC->font, ascent), FONTASCENT(pGC->font));
- bot = max(FONTMAXBOUNDS(pGC->font, descent), FONTDESCENT(pGC->font));
-
- Min = count * FONTMINBOUNDS(pGC->font, characterWidth);
- if (Min > 0) Min = 0;
- Max = count * FONTMAXBOUNDS(pGC->font, characterWidth);
- if (Max < 0) Max = 0;
-
- /* ugh */
- box.x1 = dst->x + x + Min +
- FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = dst->x + x + Max +
- FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- box.y1 = dst->y + y - top;
- box.y2 = dst->y + y + bot;
-
- RootlessStartDrawing((WindowPtr) dst);
-
- if (canAccelFill(dst, pGC) &&
- boxBytes(dst, &box) >= rootless_FillBytes_threshold)
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- pGC->ops->ImageText8(dst, pGC, x, y, count, chars);
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- } else {
- pGC->ops->ImageText8(dst, pGC, x, y, count, chars);
- }
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("imagetext8 end\n");
-}
-
-static int RootlessPolyText8(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, char *chars)
-{
- int width; // the result, sorta
-
- GCOP_UNWRAP(pGC);
-
- if (GC_IS_ROOT(dst))
- return 0;
-
- RL_DEBUG_MSG("polytext8 start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- width = pGC->ops->PolyText8(dst, pGC, x, y, count, chars);
- width -= x;
-
- if (width > 0) {
- BoxRec box;
-
- /* ugh */
- box.x1 = dst->x + x + FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = dst->x + x + FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- if (count > 1) {
- if (width > 0) box.x2 += width;
- else box.x1 += width;
- }
-
- box.y1 = dst->y + y - FONTMAXBOUNDS(pGC->font, ascent);
- box.y2 = dst->y + y + FONTMAXBOUNDS(pGC->font, descent);
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("polytext8 end\n");
- return (width + x);
-}
-
-static void RootlessImageText16(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, unsigned short *chars)
-{
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("imagetext16 start ");
-
- if (count > 0) {
- int top, bot, Min, Max;
- BoxRec box;
-
- top = max(FONTMAXBOUNDS(pGC->font, ascent), FONTASCENT(pGC->font));
- bot = max(FONTMAXBOUNDS(pGC->font, descent), FONTDESCENT(pGC->font));
-
- Min = count * FONTMINBOUNDS(pGC->font, characterWidth);
- if (Min > 0) Min = 0;
- Max = count * FONTMAXBOUNDS(pGC->font, characterWidth);
- if (Max < 0) Max = 0;
-
- /* ugh */
- box.x1 = dst->x + x + Min +
- FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = dst->x + x + Max +
- FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- box.y1 = dst->y + y - top;
- box.y2 = dst->y + y + bot;
-
- RootlessStartDrawing((WindowPtr) dst);
-
- if (canAccelFill(dst, pGC) &&
- boxBytes(dst, &box) >= rootless_FillBytes_threshold)
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- pGC->ops->ImageText16(dst, pGC, x, y, count, chars);
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- } else {
- pGC->ops->ImageText16(dst, pGC, x, y, count, chars);
- }
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("imagetext16 end\n");
-}
-
-static int RootlessPolyText16(DrawablePtr dst, GCPtr pGC,
- int x, int y, int count, unsigned short *chars)
-{
- int width; // the result, sorta
-
- GCOP_UNWRAP(pGC);
-
- if (GC_IS_ROOT(dst))
- return 0;
-
- RL_DEBUG_MSG("polytext16 start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- width = pGC->ops->PolyText16(dst, pGC, x, y, count, chars);
- width -= x;
-
- if (width > 0) {
- BoxRec box;
-
- /* ugh */
- box.x1 = dst->x + x + FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = dst->x + x + FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- if (count > 1) {
- if (width > 0) box.x2 += width;
- else box.x1 += width;
- }
-
- box.y1 = dst->y + y - FONTMAXBOUNDS(pGC->font, ascent);
- box.y2 = dst->y + y + FONTMAXBOUNDS(pGC->font, descent);
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("polytext16 end\n");
- return width + x;
-}
-
-static void RootlessImageGlyphBlt(DrawablePtr dst, GCPtr pGC,
- int x, int y, unsigned int nglyphInit,
- CharInfoPtr *ppciInit, pointer unused)
-{
- GC_SAVE(pGC);
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("imageglyph start ");
-
- if (nglyphInit > 0) {
- int top, bot, width = 0;
- BoxRec box;
- unsigned int nglyph = nglyphInit;
- CharInfoPtr *ppci = ppciInit;
-
- top = max(FONTMAXBOUNDS(pGC->font, ascent), FONTASCENT(pGC->font));
- bot = max(FONTMAXBOUNDS(pGC->font, descent), FONTDESCENT(pGC->font));
-
- box.x1 = ppci[0]->metrics.leftSideBearing;
- if (box.x1 > 0) box.x1 = 0;
- box.x2 = ppci[nglyph - 1]->metrics.rightSideBearing -
- ppci[nglyph - 1]->metrics.characterWidth;
- if (box.x2 < 0) box.x2 = 0;
-
- box.x2 += dst->x + x;
- box.x1 += dst->x + x;
-
- while (nglyph--) {
- width += (*ppci)->metrics.characterWidth;
- ppci++;
- }
-
- if (width > 0)
- box.x2 += width;
- else
- box.x1 += width;
-
- box.y1 = dst->y + y - top;
- box.y2 = dst->y + y + bot;
-
- RootlessStartDrawing((WindowPtr) dst);
-
- if (canAccelFill(dst, pGC) &&
- boxBytes(dst, &box) >= rootless_FillBytes_threshold)
- {
- GC_UNSET_PM(pGC, dst);
- }
-
- pGC->ops->ImageGlyphBlt(dst, pGC, x, y, nglyphInit, ppciInit, unused);
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- } else {
- pGC->ops->ImageGlyphBlt(dst, pGC, x, y, nglyphInit, ppciInit, unused);
- }
-
- GC_RESTORE(pGC, dst);
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("imageglyph end\n");
-}
-
-static void RootlessPolyGlyphBlt(DrawablePtr dst, GCPtr pGC,
- int x, int y, unsigned int nglyph,
- CharInfoPtr *ppci, pointer pglyphBase)
-{
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("polyglyph start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->PolyGlyphBlt(dst, pGC, x, y, nglyph, ppci, pglyphBase);
-
- if (nglyph > 0) {
- BoxRec box;
-
- /* ugh */
- box.x1 = dst->x + x + ppci[0]->metrics.leftSideBearing;
- box.x2 = dst->x + x + ppci[nglyph - 1]->metrics.rightSideBearing;
-
- if (nglyph > 1) {
- int width = 0;
-
- while (--nglyph) {
- width += (*ppci)->metrics.characterWidth;
- ppci++;
- }
-
- if (width > 0) box.x2 += width;
- else box.x1 += width;
- }
-
- box.y1 = dst->y + y - FONTMAXBOUNDS(pGC->font, ascent);
- box.y2 = dst->y + y + FONTMAXBOUNDS(pGC->font, descent);
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
- }
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("polyglyph end\n");
-}
-
-
-/* changed area is in dest */
-static void
-RootlessPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr dst,
- int dx, int dy, int xOrg, int yOrg)
-{
- BoxRec box;
-
- GCOP_UNWRAP(pGC);
- GC_SKIP_ROOT(dst);
- RL_DEBUG_MSG("push pixels start ");
-
- RootlessStartDrawing((WindowPtr) dst);
- pGC->ops->PushPixels(pGC, pBitMap, dst, dx, dy, xOrg, yOrg);
-
- box.x1 = xOrg + dst->x;
- box.x2 = box.x1 + dx;
- box.y1 = yOrg + dst->y;
- box.y2 = box.y1 + dy;
-
- TRIM_BOX(box, pGC);
- if (BOX_NOT_EMPTY(box))
- RootlessDamageBox ((WindowPtr) dst, &box);
-
- GCOP_WRAP(pGC);
- RL_DEBUG_MSG("push pixels end\n");
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessScreen.c b/nx-X11/programs/Xserver/miext/rootless/rootlessScreen.c
deleted file mode 100644
index 6b7697383..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessScreen.c
+++ /dev/null
@@ -1,670 +0,0 @@
-/*
- * Screen routines for generic rootless X server
- */
-/*
- * Copyright (c) 2001 Greg Parker. All Rights Reserved.
- * Copyright (c) 2002-2003 Torrey T. Lyons. All Rights Reserved.
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessScreen.c,v 1.2 2003/04/30 23:15:35 torrey Exp $ */
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "mi.h"
-#include "scrnintstr.h"
-#include "gcstruct.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-#include "propertyst.h"
-#include "mivalidate.h"
-#include "picturestr.h"
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <string.h>
-
-#include "rootlessCommon.h"
-#include "rootlessWindow.h"
-
-/* In milliseconds */
-#ifndef ROOTLESS_REDISPLAY_DELAY
-#define ROOTLESS_REDISPLAY_DELAY 10
-#endif
-
-extern int RootlessMiValidateTree(WindowPtr pRoot, WindowPtr pChild,
- VTKind kind);
-extern Bool RootlessCreateGC(GCPtr pGC);
-
-// Initialize globals
-int rootlessGCPrivateIndex = -1;
-int rootlessScreenPrivateIndex = -1;
-int rootlessWindowPrivateIndex = -1;
-
-
-/*
- * RootlessUpdateScreenPixmap
- * miCreateScreenResources does not like a null framebuffer pointer,
- * it leaves the screen pixmap with an uninitialized data pointer.
- * Thus, rootless implementations typically set the framebuffer width
- * to zero so that miCreateScreenResources does not allocate a screen
- * pixmap for us. We allocate our own screen pixmap here since we need
- * the screen pixmap to be valid (e.g. CopyArea from the root window).
- */
-void
-RootlessUpdateScreenPixmap(ScreenPtr pScreen)
-{
- RootlessScreenRec *s = SCREENREC(pScreen);
- PixmapPtr pPix;
- unsigned int rowbytes;
-
- pPix = (*pScreen->GetScreenPixmap)(pScreen);
- if (pPix == NULL) {
- pPix = (*pScreen->CreatePixmap)(pScreen, 0, 0, pScreen->rootDepth);
- (*pScreen->SetScreenPixmap)(pPix);
- }
-
- rowbytes = PixmapBytePad(pScreen->width, pScreen->rootDepth);
-
- if (s->pixmap_data_size < rowbytes) {
- if (s->pixmap_data != NULL)
- xfree(s->pixmap_data);
-
- s->pixmap_data_size = rowbytes;
- s->pixmap_data = xalloc(s->pixmap_data_size);
- if (s->pixmap_data == NULL)
- return;
-
- memset(s->pixmap_data, 0xFF, s->pixmap_data_size);
-
- pScreen->ModifyPixmapHeader(pPix, pScreen->width, pScreen->height,
- pScreen->rootDepth,
- BitsPerPixel(pScreen->rootDepth),
- 0, s->pixmap_data);
- /* ModifyPixmapHeader ignores zero arguments, so install rowbytes
- by hand. */
- pPix->devKind = 0;
- }
-}
-
-
-/*
- * RootlessCreateScreenResources
- * Rootless implementations typically set a null framebuffer pointer, which
- * causes problems with miCreateScreenResources. We fix things up here.
- */
-static Bool
-RootlessCreateScreenResources(ScreenPtr pScreen)
-{
- Bool ret = TRUE;
-
- SCREEN_UNWRAP(pScreen, CreateScreenResources);
-
- if (pScreen->CreateScreenResources != NULL)
- ret = (*pScreen->CreateScreenResources)(pScreen);
-
- SCREEN_WRAP(pScreen, CreateScreenResources);
-
- if (!ret)
- return ret;
-
- /* Make sure we have a valid screen pixmap. */
-
- RootlessUpdateScreenPixmap(pScreen);
-
- return ret;
-}
-
-
-static Bool
-RootlessCloseScreen(int i, ScreenPtr pScreen)
-{
- RootlessScreenRec *s;
-
- s = SCREENREC(pScreen);
-
- // fixme unwrap everything that was wrapped?
- pScreen->CloseScreen = s->CloseScreen;
-
- if (s->pixmap_data != NULL) {
- xfree (s->pixmap_data);
- s->pixmap_data = NULL;
- s->pixmap_data_size = 0;
- }
-
- xfree(s);
- return pScreen->CloseScreen(i, pScreen);
-}
-
-
-static void
-RootlessGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h,
- unsigned int format, unsigned long planeMask, char *pdstLine)
-{
- ScreenPtr pScreen = pDrawable->pScreen;
- SCREEN_UNWRAP(pScreen, GetImage);
-
- if (pDrawable->type == DRAWABLE_WINDOW) {
- int x0, y0, x1, y1;
- RootlessWindowRec *winRec;
-
- // Many apps use GetImage to sync with the visible frame buffer
- // FIXME: entire screen or just window or all screens?
- RootlessRedisplayScreen(pScreen);
-
- // RedisplayScreen stops drawing, so we need to start it again
- RootlessStartDrawing((WindowPtr)pDrawable);
-
- /* Check that we have some place to read from. */
- winRec = WINREC(TopLevelParent((WindowPtr) pDrawable));
- if (winRec == NULL)
- goto out;
-
- /* Clip to top-level window bounds. */
- /* FIXME: fbGetImage uses the width parameter to calculate the
- stride of the destination pixmap. If w is clipped, the data
- returned will be garbage, although we will not crash. */
-
- x0 = pDrawable->x + sx;
- y0 = pDrawable->y + sy;
- x1 = x0 + w;
- y1 = y0 + h;
-
- x0 = MAX (x0, winRec->x);
- y0 = MAX (y0, winRec->y);
- x1 = MIN (x1, winRec->x + winRec->width);
- y1 = MIN (y1, winRec->y + winRec->height);
-
- sx = x0 - pDrawable->x;
- sy = y0 - pDrawable->y;
- w = x1 - x0;
- h = y1 - y0;
-
- if (w <= 0 || h <= 0)
- goto out;
- }
-
- pScreen->GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
-
-out:
- SCREEN_WRAP(pScreen, GetImage);
-}
-
-
-/*
- * RootlessSourceValidate
- * CopyArea and CopyPlane use a GC tied to the destination drawable.
- * StartDrawing/StopDrawing wrappers won't be called if source is
- * a visible window but the destination isn't. So, we call StartDrawing
- * here and leave StopDrawing for the block handler.
- */
-static void
-RootlessSourceValidate(DrawablePtr pDrawable, int x, int y, int w, int h)
-{
- SCREEN_UNWRAP(pDrawable->pScreen, SourceValidate);
- if (pDrawable->type == DRAWABLE_WINDOW) {
- WindowPtr pWin = (WindowPtr)pDrawable;
- RootlessStartDrawing(pWin);
- }
- if (pDrawable->pScreen->SourceValidate) {
- pDrawable->pScreen->SourceValidate(pDrawable, x, y, w, h);
- }
- SCREEN_WRAP(pDrawable->pScreen, SourceValidate);
-}
-
-#ifdef RENDER
-
-static void
-RootlessComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst,
- INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask,
- INT16 xDst, INT16 yDst, CARD16 width, CARD16 height)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
- WindowPtr srcWin, dstWin, maskWin = NULL;
-
- if (pMask) { // pMask can be NULL
- maskWin = (pMask->pDrawable->type == DRAWABLE_WINDOW) ?
- (WindowPtr)pMask->pDrawable : NULL;
- }
- srcWin = (pSrc->pDrawable->type == DRAWABLE_WINDOW) ?
- (WindowPtr)pSrc->pDrawable : NULL;
- dstWin = (pDst->pDrawable->type == DRAWABLE_WINDOW) ?
- (WindowPtr)pDst->pDrawable : NULL;
-
- // SCREEN_UNWRAP(ps, Composite);
- ps->Composite = SCREENREC(pScreen)->Composite;
-
- if (srcWin && IsFramedWindow(srcWin))
- RootlessStartDrawing(srcWin);
- if (maskWin && IsFramedWindow(maskWin))
- RootlessStartDrawing(maskWin);
- if (dstWin && IsFramedWindow(dstWin))
- RootlessStartDrawing(dstWin);
-
- ps->Composite(op, pSrc, pMask, pDst,
- xSrc, ySrc, xMask, yMask,
- xDst, yDst, width, height);
-
- if (dstWin && IsFramedWindow(dstWin)) {
- RootlessDamageRect(dstWin, xDst, yDst, width, height);
- }
-
- ps->Composite = RootlessComposite;
- // SCREEN_WRAP(ps, Composite);
-}
-
-
-static void
-RootlessGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst,
- PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc,
- int nlist, GlyphListPtr list, GlyphPtr *glyphs)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
- int x, y;
- int n;
- GlyphPtr glyph;
- WindowPtr srcWin, dstWin;
-
- srcWin = (pSrc->pDrawable->type == DRAWABLE_WINDOW) ?
- (WindowPtr)pSrc->pDrawable : NULL;
- dstWin = (pDst->pDrawable->type == DRAWABLE_WINDOW) ?
- (WindowPtr)pDst->pDrawable : NULL;
-
- if (srcWin && IsFramedWindow(srcWin)) RootlessStartDrawing(srcWin);
- if (dstWin && IsFramedWindow(dstWin)) RootlessStartDrawing(dstWin);
-
- //SCREEN_UNWRAP(ps, Glyphs);
- ps->Glyphs = SCREENREC(pScreen)->Glyphs;
- ps->Glyphs(op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list, glyphs);
- ps->Glyphs = RootlessGlyphs;
- //SCREEN_WRAP(ps, Glyphs);
-
- if (dstWin && IsFramedWindow(dstWin)) {
- x = xSrc;
- y = ySrc;
-
- while (nlist--) {
- x += list->xOff;
- y += list->yOff;
- n = list->len;
-
- /* Calling DamageRect for the bounding box of each glyph is
- inefficient. So compute the union of all glyphs in a list
- and damage that. */
-
- if (n > 0) {
- BoxRec box;
-
- glyph = *glyphs++;
-
- box.x1 = x - glyph->info.x;
- box.y1 = y - glyph->info.y;
- box.x2 = box.x1 + glyph->info.width;
- box.y2 = box.y2 + glyph->info.height;
-
- x += glyph->info.xOff;
- y += glyph->info.yOff;
-
- while (--n > 0) {
- short x1, y1, x2, y2;
-
- glyph = *glyphs++;
-
- x1 = x - glyph->info.x;
- y1 = y - glyph->info.y;
- x2 = x1 + glyph->info.width;
- y2 = y1 + glyph->info.height;
-
- box.x1 = MAX (box.x1, x1);
- box.y1 = MAX (box.y1, y1);
- box.x2 = MAX (box.x2, x2);
- box.y2 = MAX (box.y2, y2);
-
- x += glyph->info.xOff;
- y += glyph->info.yOff;
- }
-
- RootlessDamageBox(dstWin, &box);
- }
- list++;
- }
- }
-}
-
-#endif // RENDER
-
-
-/*
- * RootlessValidateTree
- * ValidateTree is modified in two ways:
- * - top-level windows don't clip each other
- * - windows aren't clipped against root.
- * These only matter when validating from the root.
- */
-static int
-RootlessValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
-{
- int result;
- RegionRec saveRoot;
- ScreenPtr pScreen = pParent->drawable.pScreen;
-
- SCREEN_UNWRAP(pScreen, ValidateTree);
- RL_DEBUG_MSG("VALIDATETREE start ");
-
- // Use our custom version to validate from root
- if (IsRoot(pParent)) {
- RL_DEBUG_MSG("custom ");
- result = RootlessMiValidateTree(pParent, pChild, kind);
- } else {
- HUGE_ROOT(pParent);
- result = pScreen->ValidateTree(pParent, pChild, kind);
- NORMAL_ROOT(pParent);
- }
-
- SCREEN_WRAP(pScreen, ValidateTree);
- RL_DEBUG_MSG("VALIDATETREE end\n");
-
- return result;
-}
-
-
-/*
- * RootlessMarkOverlappedWindows
- * MarkOverlappedWindows is modified to ignore overlapping
- * top-level windows.
- */
-static Bool
-RootlessMarkOverlappedWindows(WindowPtr pWin, WindowPtr pFirst,
- WindowPtr *ppLayerWin)
-{
- RegionRec saveRoot;
- Bool result;
- ScreenPtr pScreen = pWin->drawable.pScreen;
- SCREEN_UNWRAP(pScreen, MarkOverlappedWindows);
- RL_DEBUG_MSG("MARKOVERLAPPEDWINDOWS start ");
-
- HUGE_ROOT(pWin);
- if (IsRoot(pWin)) {
- // root - mark nothing
- RL_DEBUG_MSG("is root not marking ");
- result = FALSE;
- }
- else if (! IsTopLevel(pWin)) {
- // not top-level window - mark normally
- result = pScreen->MarkOverlappedWindows(pWin, pFirst, ppLayerWin);
- }
- else {
- //top-level window - mark children ONLY - NO overlaps with sibs (?)
- // This code copied from miMarkOverlappedWindows()
-
- register WindowPtr pChild;
- Bool anyMarked = FALSE;
- void (* MarkWindow)() = pScreen->MarkWindow;
-
- RL_DEBUG_MSG("is top level! ");
- /* single layered systems are easy */
- if (ppLayerWin) *ppLayerWin = pWin;
-
- if (pWin == pFirst) {
- /* Blindly mark pWin and all of its inferiors. This is a slight
- * overkill if there are mapped windows that outside pWin's border,
- * but it's better than wasting time on RectIn checks.
- */
- pChild = pWin;
- while (1) {
- if (pChild->viewable) {
- if (REGION_BROKEN (pScreen, &pChild->winSize))
- SetWinSize (pChild);
- if (REGION_BROKEN (pScreen, &pChild->borderSize))
- SetBorderSize (pChild);
- (* MarkWindow)(pChild);
- if (pChild->firstChild) {
- pChild = pChild->firstChild;
- continue;
- }
- }
- while (!pChild->nextSib && (pChild != pWin))
- pChild = pChild->parent;
- if (pChild == pWin)
- break;
- pChild = pChild->nextSib;
- }
- anyMarked = TRUE;
- pFirst = pFirst->nextSib;
- }
- if (anyMarked)
- (* MarkWindow)(pWin->parent);
- result = anyMarked;
- }
- NORMAL_ROOT(pWin);
- SCREEN_WRAP(pScreen, MarkOverlappedWindows);
- RL_DEBUG_MSG("MARKOVERLAPPEDWINDOWS end\n");
-
- return result;
-}
-
-
-static CARD32
-RootlessRedisplayCallback(OsTimerPtr timer, CARD32 time, void *arg)
-{
- RootlessScreenRec *screenRec = arg;
-
- if (!screenRec->redisplay_queued) {
- /* No update needed. Stop the timer. */
-
- screenRec->redisplay_timer_set = FALSE;
- return 0;
- }
-
- screenRec->redisplay_queued = FALSE;
-
- /* Mark that we should redisplay before waiting for I/O next time */
- screenRec->redisplay_expired = TRUE;
-
- /* Reinstall the timer immediately, so we get as close to our
- redisplay interval as possible. */
-
- return ROOTLESS_REDISPLAY_DELAY;
-}
-
-
-/*
- * RootlessQueueRedisplay
- * Queue a redisplay after a timer delay to ensure we do not redisplay
- * too frequently.
- */
-void
-RootlessQueueRedisplay(ScreenPtr pScreen)
-{
- RootlessScreenRec *screenRec = SCREENREC(pScreen);
-
- screenRec->redisplay_queued = TRUE;
-
- if (screenRec->redisplay_timer_set)
- return;
-
- screenRec->redisplay_timer = TimerSet(screenRec->redisplay_timer,
- 0, ROOTLESS_REDISPLAY_DELAY,
- RootlessRedisplayCallback,
- screenRec);
- screenRec->redisplay_timer_set = TRUE;
-}
-
-
-/*
- * RootlessBlockHandler
- * If the redisplay timer has expired, flush drawing before blocking
- * on select().
- */
-static void
-RootlessBlockHandler(pointer pbdata, OSTimePtr pTimeout, pointer pReadmask)
-{
- ScreenPtr pScreen = pbdata;
- RootlessScreenRec *screenRec = SCREENREC(pScreen);
-
- if (screenRec->redisplay_expired) {
- screenRec->redisplay_expired = FALSE;
-
- RootlessRedisplayScreen(pScreen);
- }
-}
-
-
-static void
-RootlessWakeupHandler(pointer data, int i, pointer LastSelectMask)
-{
- // nothing here
-}
-
-
-static Bool
-RootlessAllocatePrivates(ScreenPtr pScreen)
-{
- RootlessScreenRec *s;
- static unsigned long rootlessGeneration = 0;
-
- if (rootlessGeneration != serverGeneration) {
- rootlessScreenPrivateIndex = AllocateScreenPrivateIndex();
- if (rootlessScreenPrivateIndex == -1) return FALSE;
- rootlessGCPrivateIndex = AllocateGCPrivateIndex();
- if (rootlessGCPrivateIndex == -1) return FALSE;
- rootlessWindowPrivateIndex = AllocateWindowPrivateIndex();
- if (rootlessWindowPrivateIndex == -1) return FALSE;
- rootlessGeneration = serverGeneration;
- }
-
- // no allocation needed for screen privates
- if (!AllocateGCPrivate(pScreen, rootlessGCPrivateIndex,
- sizeof(RootlessGCRec)))
- return FALSE;
- if (!AllocateWindowPrivate(pScreen, rootlessWindowPrivateIndex, 0))
- return FALSE;
-
- s = xalloc(sizeof(RootlessScreenRec));
- if (! s) return FALSE;
- SCREENREC(pScreen) = s;
-
- s->pixmap_data = NULL;
- s->pixmap_data_size = 0;
-
- s->redisplay_timer = NULL;
- s->redisplay_timer_set = FALSE;
-
- return TRUE;
-}
-
-
-static void
-RootlessWrap(ScreenPtr pScreen)
-{
- RootlessScreenRec *s = (RootlessScreenRec*)
- pScreen->devPrivates[rootlessScreenPrivateIndex].ptr;
-
-#define WRAP(a) \
- if (pScreen->a) { \
- s->a = pScreen->a; \
- } else { \
- RL_DEBUG_MSG("null screen fn " #a "\n"); \
- s->a = NULL; \
- } \
- pScreen->a = Rootless##a
-
- WRAP(CreateScreenResources);
- WRAP(CloseScreen);
- WRAP(CreateGC);
- WRAP(PaintWindowBackground);
- WRAP(PaintWindowBorder);
- WRAP(CopyWindow);
- WRAP(GetImage);
- WRAP(SourceValidate);
- WRAP(CreateWindow);
- WRAP(DestroyWindow);
- WRAP(RealizeWindow);
- WRAP(UnrealizeWindow);
- WRAP(MoveWindow);
- WRAP(PositionWindow);
- WRAP(ResizeWindow);
- WRAP(RestackWindow);
- WRAP(ReparentWindow);
- WRAP(ChangeBorderWidth);
- WRAP(MarkOverlappedWindows);
- WRAP(ValidateTree);
- WRAP(ChangeWindowAttributes);
-
-#ifdef SHAPE
- WRAP(SetShape);
-#endif
-
-#ifdef RENDER
- {
- // Composite and Glyphs don't use normal screen wrapping
- PictureScreenPtr ps = GetPictureScreen(pScreen);
- s->Composite = ps->Composite;
- ps->Composite = RootlessComposite;
- s->Glyphs = ps->Glyphs;
- ps->Glyphs = RootlessGlyphs;
- }
-#endif
-
- // WRAP(ClearToBackground); fixme put this back? useful for shaped wins?
- // WRAP(RestoreAreas); fixme put this back?
-
-#undef WRAP
-}
-
-
-/*
- * RootlessInit
- * Called by the rootless implementation to initialize the rootless layer.
- * Rootless wraps lots of stuff and needs a bunch of devPrivates.
- */
-Bool RootlessInit(ScreenPtr pScreen, RootlessFrameProcsPtr procs)
-{
- RootlessScreenRec *s;
-
- if (!RootlessAllocatePrivates(pScreen))
- return FALSE;
-
- s = (RootlessScreenRec*)
- pScreen->devPrivates[rootlessScreenPrivateIndex].ptr;
-
- s->imp = procs;
-
- RootlessWrap(pScreen);
-
- if (!RegisterBlockAndWakeupHandlers(RootlessBlockHandler,
- RootlessWakeupHandler,
- (pointer) pScreen))
- {
- return FALSE;
- }
-
- return TRUE;
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessValTree.c b/nx-X11/programs/Xserver/miext/rootless/rootlessValTree.c
deleted file mode 100644
index 2717ddf6f..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessValTree.c
+++ /dev/null
@@ -1,648 +0,0 @@
-/*
- * Calculate window clip lists for rootless mode
- *
- * This file is very closely based on mivaltree.c.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessValTree.c,v 1.1tsi Exp $ */
-
-/*
- * mivaltree.c --
- * Functions for recalculating window clip lists. Main function
- * is miValidateTree.
- *
-
-Copyright 1987, 1988, 1989, 1998 The Open Group
-
-All Rights Reserved.
-
-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, 1988, 1989 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.
- *
- ******************************************************************/
-
-/* The panoramix components contained the following notice */
-/*****************************************************************
-
-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.
-
-******************************************************************/
- /*
- * Aug '86: Susan Angebranndt -- original code
- * July '87: Adam de Boor -- substantially modified and commented
- * Summer '89: Joel McCormack -- so fast you wouldn't believe it possible.
- * In particular, much improved code for window mapping and
- * circulating.
- * Bob Scheifler -- avoid miComputeClips for unmapped windows,
- * valdata changes
- */
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include "scrnintstr.h"
-#include "validate.h"
-#include "windowstr.h"
-#include "mi.h"
-#include "regionstr.h"
-#include "mivalidate.h"
-
-#include "globals.h"
-
-#ifdef SHAPE
-/*
- * Compute the visibility of a shaped window
- */
-int
-RootlessShapedWindowIn (pScreen, universe, bounding, rect, x, y)
- ScreenPtr pScreen;
- RegionPtr universe, bounding;
- BoxPtr rect;
- register int x, y;
-{
- BoxRec box;
- register BoxPtr boundBox;
- int nbox;
- Bool someIn, someOut;
- register int t, x1, y1, x2, y2;
-
- nbox = REGION_NUM_RECTS (bounding);
- boundBox = REGION_RECTS (bounding);
- someIn = someOut = FALSE;
- x1 = rect->x1;
- y1 = rect->y1;
- x2 = rect->x2;
- y2 = rect->y2;
- while (nbox--)
- {
- if ((t = boundBox->x1 + x) < x1)
- t = x1;
- box.x1 = t;
- if ((t = boundBox->y1 + y) < y1)
- t = y1;
- box.y1 = t;
- if ((t = boundBox->x2 + x) > x2)
- t = x2;
- box.x2 = t;
- if ((t = boundBox->y2 + y) > y2)
- t = y2;
- box.y2 = t;
- if (box.x1 > box.x2)
- box.x2 = box.x1;
- if (box.y1 > box.y2)
- box.y2 = box.y1;
- switch (RECT_IN_REGION(pScreen, universe, &box))
- {
- case rgnIN:
- if (someOut)
- return rgnPART;
- someIn = TRUE;
- break;
- case rgnOUT:
- if (someIn)
- return rgnPART;
- someOut = TRUE;
- break;
- default:
- return rgnPART;
- }
- boundBox++;
- }
- if (someIn)
- return rgnIN;
- return rgnOUT;
-}
-#endif
-
-#define HasParentRelativeBorder(w) (!(w)->borderIsPixel && \
- HasBorder(w) && \
- (w)->backgroundState == ParentRelative)
-
-
-/*
- *-----------------------------------------------------------------------
- * RootlessComputeClips --
- * Recompute the clipList, borderClip, exposed and borderExposed
- * regions for pParent and its children. Only viewable windows are
- * taken into account.
- *
- * Results:
- * None.
- *
- * Side Effects:
- * clipList, borderClip, exposed and borderExposed are altered.
- * A VisibilityNotify event may be generated on the parent window.
- *
- *-----------------------------------------------------------------------
- */
-static void
-RootlessComputeClips (pParent, pScreen, universe, kind, exposed)
- register WindowPtr pParent;
- register ScreenPtr pScreen;
- register RegionPtr universe;
- VTKind kind;
- RegionPtr exposed; /* for intermediate calculations */
-{
- int dx,
- dy;
- RegionRec childUniverse;
- register WindowPtr pChild;
- int oldVis, newVis;
- BoxRec borderSize;
- RegionRec childUnion;
- Bool overlap;
- RegionPtr borderVisible;
- Bool resized;
- /*
- * Figure out the new visibility of this window.
- * The extent of the universe should be the same as the extent of
- * the borderSize region. If the window is unobscured, this rectangle
- * will be completely inside the universe (the universe will cover it
- * completely). If the window is completely obscured, none of the
- * universe will cover the rectangle.
- */
- borderSize.x1 = pParent->drawable.x - wBorderWidth(pParent);
- borderSize.y1 = pParent->drawable.y - wBorderWidth(pParent);
- dx = (int) pParent->drawable.x + (int) pParent->drawable.width + wBorderWidth(pParent);
- if (dx > 32767)
- dx = 32767;
- borderSize.x2 = dx;
- dy = (int) pParent->drawable.y + (int) pParent->drawable.height + wBorderWidth(pParent);
- if (dy > 32767)
- dy = 32767;
- borderSize.y2 = dy;
-
- oldVis = pParent->visibility;
- switch (RECT_IN_REGION( pScreen, universe, &borderSize))
- {
- case rgnIN:
- newVis = VisibilityUnobscured;
- break;
- case rgnPART:
- newVis = VisibilityPartiallyObscured;
-#ifdef SHAPE
- {
- RegionPtr pBounding;
-
- if ((pBounding = wBoundingShape (pParent)))
- {
- switch (RootlessShapedWindowIn (pScreen, universe,
- pBounding, &borderSize,
- pParent->drawable.x,
- pParent->drawable.y))
- {
- case rgnIN:
- newVis = VisibilityUnobscured;
- break;
- case rgnOUT:
- newVis = VisibilityFullyObscured;
- break;
- }
- }
- }
-#endif
- break;
- default:
- newVis = VisibilityFullyObscured;
- break;
- }
-
- pParent->visibility = newVis;
- if (oldVis != newVis &&
- ((pParent->eventMask | wOtherEventMasks(pParent)) & VisibilityChangeMask))
- SendVisibilityNotify(pParent);
-
- dx = pParent->drawable.x - pParent->valdata->before.oldAbsCorner.x;
- dy = pParent->drawable.y - pParent->valdata->before.oldAbsCorner.y;
-
- /*
- * avoid computations when dealing with simple operations
- */
-
- switch (kind) {
- case VTMap:
- case VTStack:
- case VTUnmap:
- break;
- case VTMove:
- if ((oldVis == newVis) &&
- ((oldVis == VisibilityFullyObscured) ||
- (oldVis == VisibilityUnobscured)))
- {
- pChild = pParent;
- while (1)
- {
- if (pChild->viewable)
- {
- if (pChild->visibility != VisibilityFullyObscured)
- {
- REGION_TRANSLATE( pScreen, &pChild->borderClip,
- dx, dy);
- REGION_TRANSLATE( pScreen, &pChild->clipList,
- dx, dy);
- pChild->drawable.serialNumber = NEXT_SERIAL_NUMBER;
- if (pScreen->ClipNotify)
- (* pScreen->ClipNotify) (pChild, dx, dy);
-
- }
- if (pChild->valdata)
- {
- REGION_NULL(pScreen,
- &pChild->valdata->after.borderExposed);
- if (HasParentRelativeBorder(pChild))
- {
- REGION_SUBTRACT(pScreen,
- &pChild->valdata->after.borderExposed,
- &pChild->borderClip,
- &pChild->winSize);
- }
- REGION_NULL(pScreen, &pChild->valdata->after.exposed);
- }
- if (pChild->firstChild)
- {
- pChild = pChild->firstChild;
- continue;
- }
- }
- while (!pChild->nextSib && (pChild != pParent))
- pChild = pChild->parent;
- if (pChild == pParent)
- break;
- pChild = pChild->nextSib;
- }
- return;
- }
- /* fall through */
- default:
- /*
- * To calculate exposures correctly, we have to translate the old
- * borderClip and clipList regions to the window's new location so there
- * is a correspondence between pieces of the new and old clipping regions.
- */
- if (dx || dy)
- {
- /*
- * We translate the old clipList because that will be exposed or copied
- * if gravity is right.
- */
- REGION_TRANSLATE( pScreen, &pParent->borderClip, dx, dy);
- REGION_TRANSLATE( pScreen, &pParent->clipList, dx, dy);
- }
- break;
- case VTBroken:
- REGION_EMPTY (pScreen, &pParent->borderClip);
- REGION_EMPTY (pScreen, &pParent->clipList);
- break;
- }
-
- borderVisible = pParent->valdata->before.borderVisible;
- resized = pParent->valdata->before.resized;
- REGION_NULL(pScreen, &pParent->valdata->after.borderExposed);
- REGION_NULL(pScreen, &pParent->valdata->after.exposed);
-
- /*
- * Since the borderClip must not be clipped by the children, we do
- * the border exposure first...
- *
- * 'universe' is the window's borderClip. To figure the exposures, remove
- * the area that used to be exposed from the new.
- * This leaves a region of pieces that weren't exposed before.
- */
-
- if (HasBorder (pParent))
- {
- if (borderVisible)
- {
- /*
- * when the border changes shape, the old visible portions
- * of the border will be saved by DIX in borderVisible --
- * use that region and destroy it
- */
- REGION_SUBTRACT( pScreen, exposed, universe, borderVisible);
- REGION_DESTROY( pScreen, borderVisible);
- }
- else
- {
- REGION_SUBTRACT( pScreen, exposed, universe, &pParent->borderClip);
- }
- if (HasParentRelativeBorder(pParent) && (dx || dy)) {
- REGION_SUBTRACT( pScreen, &pParent->valdata->after.borderExposed,
- universe,
- &pParent->winSize);
- } else {
- REGION_SUBTRACT( pScreen, &pParent->valdata->after.borderExposed,
- exposed, &pParent->winSize);
- }
-
- REGION_COPY( pScreen, &pParent->borderClip, universe);
-
- /*
- * To get the right clipList for the parent, and to make doubly sure
- * that no child overlaps the parent's border, we remove the parent's
- * border from the universe before proceeding.
- */
-
- REGION_INTERSECT( pScreen, universe, universe, &pParent->winSize);
- }
- else
- REGION_COPY( pScreen, &pParent->borderClip, universe);
-
- if ((pChild = pParent->firstChild) && pParent->mapped)
- {
- REGION_NULL(pScreen, &childUniverse);
- REGION_NULL(pScreen, &childUnion);
- if ((pChild->drawable.y < pParent->lastChild->drawable.y) ||
- ((pChild->drawable.y == pParent->lastChild->drawable.y) &&
- (pChild->drawable.x < pParent->lastChild->drawable.x)))
- {
- for (; pChild; pChild = pChild->nextSib)
- {
- if (pChild->viewable)
- REGION_APPEND( pScreen, &childUnion, &pChild->borderSize);
- }
- }
- else
- {
- for (pChild = pParent->lastChild; pChild; pChild = pChild->prevSib)
- {
- if (pChild->viewable)
- REGION_APPEND( pScreen, &childUnion, &pChild->borderSize);
- }
- }
- REGION_VALIDATE( pScreen, &childUnion, &overlap);
-
- for (pChild = pParent->firstChild;
- pChild;
- pChild = pChild->nextSib)
- {
- if (pChild->viewable) {
- /*
- * If the child is viewable, we want to remove its extents
- * from the current universe, but we only re-clip it if
- * it's been marked.
- */
- if (pChild->valdata) {
- /*
- * Figure out the new universe from the child's
- * perspective and recurse.
- */
- REGION_INTERSECT( pScreen, &childUniverse,
- universe,
- &pChild->borderSize);
- RootlessComputeClips (pChild, pScreen, &childUniverse,
- kind, exposed);
- }
- /*
- * Once the child has been processed, we remove its extents
- * from the current universe, thus denying its space to any
- * other sibling.
- */
- if (overlap)
- REGION_SUBTRACT( pScreen, universe, universe,
- &pChild->borderSize);
- }
- }
- if (!overlap)
- REGION_SUBTRACT( pScreen, universe, universe, &childUnion);
- REGION_UNINIT( pScreen, &childUnion);
- REGION_UNINIT( pScreen, &childUniverse);
- } /* if any children */
-
- /*
- * 'universe' now contains the new clipList for the parent window.
- *
- * To figure the exposure of the window we subtract the old clip from the
- * new, just as for the border.
- */
-
- if (oldVis == VisibilityFullyObscured ||
- oldVis == VisibilityNotViewable)
- {
- REGION_COPY( pScreen, &pParent->valdata->after.exposed, universe);
- }
- else if (newVis != VisibilityFullyObscured &&
- newVis != VisibilityNotViewable)
- {
- REGION_SUBTRACT( pScreen, &pParent->valdata->after.exposed,
- universe, &pParent->clipList);
- }
-
- /*
- * One last thing: backing storage. We have to try to save what parts of
- * the window are about to be obscured. We can just subtract the universe
- * from the old clipList and get the areas that were in the old but aren't
- * in the new and, hence, are about to be obscured.
- */
- if (pParent->backStorage && !resized)
- {
- REGION_SUBTRACT( pScreen, exposed, &pParent->clipList, universe);
- (* pScreen->SaveDoomedAreas)(pParent, exposed, dx, dy);
- }
-
- /* HACK ALERT - copying contents of regions, instead of regions */
- {
- RegionRec tmp;
-
- tmp = pParent->clipList;
- pParent->clipList = *universe;
- *universe = tmp;
- }
-
-#ifdef NOTDEF
- REGION_COPY( pScreen, &pParent->clipList, universe);
-#endif
-
- pParent->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-
- if (pScreen->ClipNotify)
- (* pScreen->ClipNotify) (pParent, dx, dy);
-}
-
-static void
-RootlessTreeObscured(pParent)
- register WindowPtr pParent;
-{
- register WindowPtr pChild;
- register int oldVis;
-
- pChild = pParent;
- while (1)
- {
- if (pChild->viewable)
- {
- oldVis = pChild->visibility;
- if (oldVis != (pChild->visibility = VisibilityFullyObscured) &&
- ((pChild->eventMask | wOtherEventMasks(pChild)) & VisibilityChangeMask))
- SendVisibilityNotify(pChild);
- if (pChild->firstChild)
- {
- pChild = pChild->firstChild;
- continue;
- }
- }
- while (!pChild->nextSib && (pChild != pParent))
- pChild = pChild->parent;
- if (pChild == pParent)
- break;
- pChild = pChild->nextSib;
- }
-}
-
-/*
- *-----------------------------------------------------------------------
- * RootlessMiValidateTree --
- * Recomputes the clip list for pParent and all its inferiors.
- *
- * Results:
- * Always returns 1.
- *
- * Side Effects:
- * The clipList, borderClip, exposed, and borderExposed regions for
- * each marked window are altered.
- *
- * Notes:
- * This routine assumes that all affected windows have been marked
- * (valdata created) and their winSize and borderSize regions
- * adjusted to correspond to their new positions. The borderClip and
- * clipList regions should not have been touched.
- *
- * The top-most level is treated differently from all lower levels
- * because pParent is unchanged. For the top level, we merge the
- * regions taken up by the marked children back into the clipList
- * for pParent, thus forming a region from which the marked children
- * can claim their areas. For lower levels, where the old clipList
- * and borderClip are invalid, we can't do this and have to do the
- * extra operations done in miComputeClips, but this is much faster
- * e.g. when only one child has moved...
- *
- *-----------------------------------------------------------------------
- */
-/*
- Quartz version: used for validate from root in rootless mode.
- We need to make sure top-level windows don't clip each other,
- and that top-level windows aren't clipped to the root window.
-*/
-/*ARGSUSED*/
-// fixme this is ugly
-// Xprint/ValTree.c doesn't work, but maybe that method can?
-int
-RootlessMiValidateTree (pRoot, pChild, kind)
- WindowPtr pRoot; /* Parent to validate */
- WindowPtr pChild; /* First child of pRoot that was
- * affected */
- VTKind kind; /* What kind of configuration caused call */
-{
- RegionRec childClip; /* The new borderClip for the current
- * child */
- RegionRec exposed; /* For intermediate calculations */
- register ScreenPtr pScreen;
- register WindowPtr pWin;
-
- pScreen = pRoot->drawable.pScreen;
- if (pChild == NullWindow)
- pChild = pRoot->firstChild;
-
- REGION_NULL(pScreen, &childClip);
- REGION_NULL(pScreen, &exposed);
-
- if (REGION_BROKEN (pScreen, &pRoot->clipList) &&
- !REGION_BROKEN (pScreen, &pRoot->borderClip))
- {
- // fixme this might not work, but hopefully doesn't happen anyway.
- kind = VTBroken;
- REGION_EMPTY (pScreen, &pRoot->clipList);
- ErrorF("ValidateTree: BUSTED!\n");
- }
-
- /*
- * Recursively compute the clips for all children of the root.
- * They don't clip against each other or the root itself, so
- * childClip is always reset to that child's size.
- */
-
- for (pWin = pChild;
- pWin != NullWindow;
- pWin = pWin->nextSib)
- {
- if (pWin->viewable) {
- if (pWin->valdata) {
- REGION_COPY( pScreen, &childClip, &pWin->borderSize);
- RootlessComputeClips (pWin, pScreen, &childClip, kind, &exposed);
- } else if (pWin->visibility == VisibilityNotViewable) {
- RootlessTreeObscured(pWin);
- }
- } else {
- if (pWin->valdata) {
- REGION_EMPTY( pScreen, &pWin->clipList);
- if (pScreen->ClipNotify)
- (* pScreen->ClipNotify) (pWin, 0, 0);
- REGION_EMPTY( pScreen, &pWin->borderClip);
- pWin->valdata = (ValidatePtr)NULL;
- }
- }
- }
-
- REGION_UNINIT(pScreen, &childClip);
-
- /* The root is never clipped by its children, so nothing on the root
- is ever exposed by moving or mapping its children. */
- REGION_NULL(pScreen, &pRoot->valdata->after.exposed);
- REGION_NULL(pScreen, &pRoot->valdata->after.borderExposed);
-
- return 1;
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessWindow.c b/nx-X11/programs/Xserver/miext/rootless/rootlessWindow.c
deleted file mode 100644
index 6eb66501d..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessWindow.c
+++ /dev/null
@@ -1,1468 +0,0 @@
-/* $XdotOrg: xc/programs/Xserver/miext/rootless/rootlessWindow.c,v 1.6 2005/07/03 07:02:02 daniels Exp $ */
-/*
- * Rootless window management
- */
-/*
- * Copyright (c) 2001 Greg Parker. All Rights Reserved.
- * Copyright (c) 2002-2004 Torrey T. Lyons. All Rights Reserved.
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessWindow.c,v 1.12 2004/07/02 01:30:33 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "rootlessCommon.h"
-#include "rootlessWindow.h"
-
-#include "fb.h"
-
-
-#ifdef ROOTLESS_GLOBAL_COORDS
-#define SCREEN_TO_GLOBAL_X \
- (dixScreenOrigins[pScreen->myNum].x + rootlessGlobalOffsetX)
-#define SCREEN_TO_GLOBAL_Y \
- (dixScreenOrigins[pScreen->myNum].y + rootlessGlobalOffsetY)
-#else
-#define SCREEN_TO_GLOBAL_X 0
-#define SCREEN_TO_GLOBAL_Y 0
-#endif
-
-
-/*
- * RootlessCreateWindow
- * For now, don't create a physical window until either the window is
- * realized, or we really need it (e.g. to attach VRAM surfaces to).
- * Do reset the window size so it's not clipped by the root window.
- */
-Bool
-RootlessCreateWindow(WindowPtr pWin)
-{
- Bool result;
- RegionRec saveRoot;
-
- WINREC(pWin) = NULL;
-
- SCREEN_UNWRAP(pWin->drawable.pScreen, CreateWindow);
-
- if (!IsRoot(pWin)) {
- /* win/border size set by DIX, not by wrapped CreateWindow, so
- correct it here. Don't HUGE_ROOT when pWin is the root! */
-
- HUGE_ROOT(pWin);
- SetWinSize(pWin);
- SetBorderSize(pWin);
- }
-
- result = pWin->drawable.pScreen->CreateWindow(pWin);
-
- if (pWin->parent) {
- NORMAL_ROOT(pWin);
- }
-
- SCREEN_WRAP(pWin->drawable.pScreen, CreateWindow);
-
- return result;
-}
-
-
-/*
- * RootlessDestroyFrame
- * Destroy the physical window associated with the given window.
- */
-static void
-RootlessDestroyFrame(WindowPtr pWin, RootlessWindowPtr winRec)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- SCREENREC(pScreen)->imp->DestroyFrame(winRec->wid);
-
-#ifdef ROOTLESS_TRACK_DAMAGE
- REGION_UNINIT(pScreen, &winRec->damage);
-#endif
-
- xfree(winRec);
- WINREC(pWin) = NULL;
-}
-
-
-/*
- * RootlessDestroyWindow
- * Destroy the physical window associated with the given window.
- */
-Bool
-RootlessDestroyWindow(WindowPtr pWin)
-{
- RootlessWindowRec *winRec = WINREC(pWin);
- Bool result;
-
- if (winRec != NULL) {
- RootlessDestroyFrame(pWin, winRec);
- }
-
- SCREEN_UNWRAP(pWin->drawable.pScreen, DestroyWindow);
- result = pWin->drawable.pScreen->DestroyWindow(pWin);
- SCREEN_WRAP(pWin->drawable.pScreen, DestroyWindow);
-
- return result;
-}
-
-
-#ifdef SHAPE
-
-static Bool
-RootlessGetShape(WindowPtr pWin, RegionPtr pShape)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- if (wBoundingShape(pWin) == NULL)
- return FALSE;
-
- /* wBoundingShape is relative to *inner* origin of window.
- Translate by borderWidth to get the outside-relative position. */
-
- REGION_NULL(pScreen, pShape);
- REGION_COPY(pScreen, pShape, wBoundingShape(pWin));
- REGION_TRANSLATE(pScreen, pShape, pWin->borderWidth, pWin->borderWidth);
-
- return TRUE;
-}
-
-
-/*
- * RootlessReshapeFrame
- * Set the frame shape.
- */
-static void RootlessReshapeFrame(WindowPtr pWin)
-{
- RootlessWindowRec *winRec = WINREC(pWin);
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RegionRec newShape;
- RegionPtr pShape;
-
- // If the window is not yet framed, do nothing
- if (winRec == NULL)
- return;
-
- if (IsRoot(pWin))
- return;
-
- RootlessStopDrawing(pWin, FALSE);
-
- pShape = RootlessGetShape(pWin, &newShape) ? &newShape : NULL;
-
-#ifdef ROOTLESSDEBUG
- RL_DEBUG_MSG("reshaping...");
- if (pShape != NULL) {
- RL_DEBUG_MSG("numrects %d, extents %d %d %d %d ",
- REGION_NUM_RECTS(&newShape),
- newShape.extents.x1, newShape.extents.y1,
- newShape.extents.x2, newShape.extents.y2);
- } else {
- RL_DEBUG_MSG("no shape ");
- }
-#endif
-
- SCREENREC(pScreen)->imp->ReshapeFrame(winRec->wid, pShape);
-
- if (pShape != NULL)
- REGION_UNINIT(pScreen, &newShape);
-}
-
-
-/*
- * RootlessSetShape
- * Shape is usually set before a window is mapped and the window will
- * not have a frame associated with it. In this case, the frame will be
- * shaped when the window is framed.
- */
-void
-RootlessSetShape(WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- SCREEN_UNWRAP(pScreen, SetShape);
- pScreen->SetShape(pWin);
- SCREEN_WRAP(pScreen, SetShape);
-
- RootlessReshapeFrame(pWin);
-}
-
-#endif // SHAPE
-
-
-/* Disallow ParentRelative background on top-level windows
- because the root window doesn't really have the right background
- and fb will try to draw on the root instead of on the window.
- ParentRelative prevention is also in PaintWindowBackground/Border()
- so it is no longer really needed here. */
-Bool
-RootlessChangeWindowAttributes(WindowPtr pWin, unsigned long vmask)
-{
- Bool result;
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- RL_DEBUG_MSG("change window attributes start ");
-
- SCREEN_UNWRAP(pScreen, ChangeWindowAttributes);
- result = pScreen->ChangeWindowAttributes(pWin, vmask);
- SCREEN_WRAP(pScreen, ChangeWindowAttributes);
-
- if (WINREC(pWin)) {
- // disallow ParentRelative background state
- if (pWin->backgroundState == ParentRelative) {
- XID pixel = 0;
- ChangeWindowAttributes(pWin, CWBackPixel, &pixel, serverClient);
- }
- }
-
- RL_DEBUG_MSG("change window attributes end\n");
- return result;
-}
-
-
-/*
- * RootlessPositionWindow
- * This is a hook for when DIX moves or resizes a window.
- * Update the frame position now although the physical window is moved
- * in RootlessMoveWindow. (x, y) are *inside* position. After this,
- * mi and fb are expecting the pixmap to be at the new location.
- */
-Bool
-RootlessPositionWindow(WindowPtr pWin, int x, int y)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RootlessWindowRec *winRec = WINREC(pWin);
- Bool result;
-
- RL_DEBUG_MSG("positionwindow start (win 0x%x @ %i, %i)\n", pWin, x, y);
-
- if (winRec) {
- if (winRec->is_drawing) {
- // Reset frame's pixmap and move it to the new position.
- int bw = wBorderWidth(pWin);
-
- winRec->pixmap->devPrivate.ptr = winRec->pixelData;
- SetPixmapBaseToScreen(winRec->pixmap, x - bw, y - bw);
-
-#ifdef ROOTLESS_TRACK_DAMAGE
- // Move damaged region to correspond to new window position
- if (REGION_NOTEMPTY(pScreen, &winRec->damage)) {
- REGION_TRANSLATE(pScreen, &winRec->damage,
- x - bw - winRec->x,
- y - bw - winRec->y);
- }
-#endif
- }
- }
-
- SCREEN_UNWRAP(pScreen, PositionWindow);
- result = pScreen->PositionWindow(pWin, x, y);
- SCREEN_WRAP(pScreen, PositionWindow);
-
- RL_DEBUG_MSG("positionwindow end\n");
- return result;
-}
-
-
-/*
- * RootlessInitializeFrame
- * Initialize some basic attributes of the frame. Note that winRec
- * may already have valid data in it, so don't overwrite anything
- * valuable.
- */
-static void
-RootlessInitializeFrame(WindowPtr pWin, RootlessWindowRec *winRec)
-{
- DrawablePtr d = &pWin->drawable;
- int bw = wBorderWidth(pWin);
-
- winRec->win = pWin;
-
- winRec->x = d->x - bw;
- winRec->y = d->y - bw;
- winRec->width = d->width + 2*bw;
- winRec->height = d->height + 2*bw;
- winRec->borderWidth = bw;
-
-#ifdef ROOTLESS_TRACK_DAMAGE
- REGION_NULL(pScreen, &winRec->damage);
-#endif
-}
-
-
-/*
- * RootlessEnsureFrame
- * Make sure the given window is framed. If the window doesn't have a
- * physical window associated with it, attempt to create one. If that
- * is unsuccessful, return NULL.
- */
-static RootlessWindowRec *
-RootlessEnsureFrame(WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RootlessWindowRec *winRec;
-#ifdef SHAPE
- RegionRec shape;
- RegionPtr pShape = NULL;
-#endif
-
- if (WINREC(pWin) != NULL)
- return WINREC(pWin);
-
- if (!IsTopLevel(pWin))
- return NULL;
-
- if (pWin->drawable.class != InputOutput)
- return NULL;
-
- winRec = xalloc(sizeof(RootlessWindowRec));
-
- if (!winRec)
- return NULL;
-
- RootlessInitializeFrame(pWin, winRec);
-
- winRec->is_drawing = FALSE;
- winRec->is_reorder_pending = FALSE;
- winRec->pixmap = NULL;
- winRec->wid = NULL;
-
- WINREC(pWin) = winRec;
-
-#ifdef SHAPE
- // Set the frame's shape if the window is shaped
- if (RootlessGetShape(pWin, &shape))
- pShape = &shape;
-#endif
-
- RL_DEBUG_MSG("creating frame ");
-
- if (!SCREENREC(pScreen)->imp->CreateFrame(winRec, pScreen,
- winRec->x + SCREEN_TO_GLOBAL_X,
- winRec->y + SCREEN_TO_GLOBAL_Y,
- pShape))
- {
- RL_DEBUG_MSG("implementation failed to create frame!\n");
- xfree(winRec);
- WINREC(pWin) = NULL;
- return NULL;
- }
-
-#ifdef SHAPE
- if (pShape != NULL)
- REGION_UNINIT(pScreen, &shape);
-#endif
-
- return winRec;
-}
-
-
-/*
- * RootlessRealizeWindow
- * The frame is usually created here and not in CreateWindow so that
- * windows do not eat memory until they are realized.
- */
-Bool
-RootlessRealizeWindow(WindowPtr pWin)
-{
- Bool result;
- RegionRec saveRoot;
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- RL_DEBUG_MSG("realizewindow start (win 0x%x) ", pWin);
-
- if ((IsTopLevel(pWin) && pWin->drawable.class == InputOutput)) {
- RootlessWindowRec *winRec;
-
- winRec = RootlessEnsureFrame(pWin);
- if (winRec == NULL)
- return FALSE;
-
- winRec->is_reorder_pending = TRUE;
-
- RL_DEBUG_MSG("Top level window ");
-
- // Disallow ParentRelative background state on top-level windows.
- // This might have been set before the window was mapped.
- if (pWin->backgroundState == ParentRelative) {
- XID pixel = 0;
- ChangeWindowAttributes(pWin, CWBackPixel, &pixel, serverClient);
- }
- }
-
- if (!IsRoot(pWin)) HUGE_ROOT(pWin);
- SCREEN_UNWRAP(pScreen, RealizeWindow);
- result = pScreen->RealizeWindow(pWin);
- SCREEN_WRAP(pScreen, RealizeWindow);
- if (!IsRoot(pWin)) NORMAL_ROOT(pWin);
-
- RL_DEBUG_MSG("realizewindow end\n");
- return result;
-}
-
-
-/*
- * RootlessFrameForWindow
- * Returns the frame ID for the physical window displaying the given window.
- * If CREATE is true and the window has no frame, attempt to create one.
- */
-RootlessFrameID
-RootlessFrameForWindow(WindowPtr pWin, Bool create)
-{
- WindowPtr pTopWin;
- RootlessWindowRec *winRec;
-
- pTopWin = TopLevelParent(pWin);
- if (pTopWin == NULL)
- return NULL;
-
- winRec = WINREC(pTopWin);
-
- if (winRec == NULL && create && pWin->drawable.class == InputOutput) {
- winRec = RootlessEnsureFrame(pTopWin);
- }
-
- if (winRec == NULL)
- return NULL;
-
- return winRec->wid;
-}
-
-
-/*
- * RootlessUnrealizeWindow
- * Unmap the physical window.
- */
-Bool
-RootlessUnrealizeWindow(WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RootlessWindowRec *winRec = WINREC(pWin);
- Bool result;
-
- RL_DEBUG_MSG("unrealizewindow start ");
-
- if (winRec) {
- RootlessStopDrawing(pWin, FALSE);
-
- SCREENREC(pScreen)->imp->UnmapFrame(winRec->wid);
-
- winRec->is_reorder_pending = FALSE;
- }
-
- SCREEN_UNWRAP(pScreen, UnrealizeWindow);
- result = pScreen->UnrealizeWindow(pWin);
- SCREEN_WRAP(pScreen, UnrealizeWindow);
-
- RL_DEBUG_MSG("unrealizewindow end\n");
- return result;
-}
-
-
-/*
- * RootlessReorderWindow
- * Reorder the frame associated with the given window so that it's
- * physically above the window below it in the X stacking order.
- */
-void
-RootlessReorderWindow(WindowPtr pWin)
-{
- RootlessWindowRec *winRec = WINREC(pWin);
-
- if (winRec != NULL && !winRec->is_reorder_pending) {
- WindowPtr newPrevW;
- RootlessWindowRec *newPrev;
- RootlessFrameID newPrevID;
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- /* Check if the implementation wants the frame to not be reordered
- even though the X11 window is restacked. This can be useful if
- frames are ordered-in with animation so that the reordering is not
- done until the animation is complete. */
- if (SCREENREC(pScreen)->imp->DoReorderWindow) {
- if (!SCREENREC(pScreen)->imp->DoReorderWindow(winRec))
- return;
- }
-
- RootlessStopDrawing(pWin, FALSE);
-
- /* Find the next window above this one that has a mapped frame. */
-
- newPrevW = pWin->prevSib;
- while (newPrevW && (WINREC(newPrevW) == NULL || !newPrevW->realized))
- newPrevW = newPrevW->prevSib;
-
- newPrev = newPrevW != NULL ? WINREC(newPrevW) : NULL;
- newPrevID = newPrev != NULL ? newPrev->wid : 0;
-
- /* If it exists, reorder the frame above us first. */
-
- if (newPrev && newPrev->is_reorder_pending) {
- newPrev->is_reorder_pending = FALSE;
- RootlessReorderWindow(newPrevW);
- }
-
- SCREENREC(pScreen)->imp->RestackFrame(winRec->wid, newPrevID);
- }
-}
-
-
-/*
- * RootlessRestackWindow
- * This is a hook for when DIX changes the window stacking order.
- * The window has already been inserted into its new position in the
- * DIX window stack. We need to change the order of the physical
- * window to match.
- */
-void
-RootlessRestackWindow(WindowPtr pWin, WindowPtr pOldNextSib)
-{
- RegionRec saveRoot;
- RootlessWindowRec *winRec = WINREC(pWin);
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- RL_DEBUG_MSG("restackwindow start ");
- if (winRec)
- RL_DEBUG_MSG("restack top level \n");
-
- HUGE_ROOT(pWin);
- SCREEN_UNWRAP(pScreen, RestackWindow);
-
- if (pScreen->RestackWindow)
- pScreen->RestackWindow(pWin, pOldNextSib);
-
- SCREEN_WRAP(pScreen, RestackWindow);
- NORMAL_ROOT(pWin);
-
- if (winRec && pWin->viewable) {
- RootlessReorderWindow(pWin);
- }
-
- RL_DEBUG_MSG("restackwindow end\n");
-}
-
-
-/*
- * Specialized window copy procedures
- */
-
-// Globals needed during window resize and move.
-static pointer gResizeDeathBits = NULL;
-static int gResizeDeathCount = 0;
-static PixmapPtr gResizeDeathPix[2] = {NULL, NULL};
-static BoxRec gResizeDeathBounds[2];
-static CopyWindowProcPtr gResizeOldCopyWindowProc = NULL;
-
-/*
- * RootlessNoCopyWindow
- * CopyWindow() that doesn't do anything. For MoveWindow() of
- * top-level windows.
- */
-static void
-RootlessNoCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
- RegionPtr prgnSrc)
-{
- // some code expects the region to be translated
- int dx = ptOldOrg.x - pWin->drawable.x;
- int dy = ptOldOrg.y - pWin->drawable.y;
-
- RL_DEBUG_MSG("ROOTLESSNOCOPYWINDOW ");
-
- REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);
-}
-
-
-/*
- * RootlessResizeCopyWindow
- * CopyWindow used during ResizeWindow for gravity moves. Based on
- * fbCopyWindow. The original always draws on the root pixmap, which
- * we don't have. Instead, draw on the parent window's pixmap.
- * Resize version: the old location's pixels are in gResizeCopyWindowSource.
- */
-static void
-RootlessResizeCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
- RegionPtr prgnSrc)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RegionRec rgnDst;
- int dx, dy;
-
- RL_DEBUG_MSG("resizecopywindowFB start (win 0x%x) ", pWin);
-
- /* Don't unwrap pScreen->CopyWindow.
- The bogus rewrap with RootlessCopyWindow causes a crash if
- CopyWindow is called again during the same resize. */
-
- if (gResizeDeathCount == 0)
- return;
-
- RootlessStartDrawing(pWin);
-
- dx = ptOldOrg.x - pWin->drawable.x;
- dy = ptOldOrg.y - pWin->drawable.y;
- REGION_TRANSLATE(pScreen, prgnSrc, -dx, -dy);
- REGION_NULL(pScreen, &rgnDst);
- REGION_INTERSECT(pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
-
- if (gResizeDeathCount == 1) {
- /* Simple case, we only have a single source pixmap. */
-
- fbCopyRegion(&gResizeDeathPix[0]->drawable,
- &pScreen->GetWindowPixmap(pWin)->drawable, 0,
- &rgnDst, dx, dy, fbCopyWindowProc, 0, 0);
- }
- else {
- int i;
- RegionRec clip, clipped;
-
- /* More complex case, N source pixmaps (usually two). So we
- intersect the destination with each source and copy those bits. */
-
- for (i = 0; i < gResizeDeathCount; i++) {
- REGION_INIT(pScreen, &clip, gResizeDeathBounds + 0, 1);
- REGION_NULL(pScreen, &clipped);
- REGION_INTERSECT(pScreen, &rgnDst, &clip, &clipped);
-
- fbCopyRegion(&gResizeDeathPix[i]->drawable,
- &pScreen->GetWindowPixmap(pWin)->drawable, 0,
- &clipped, dx, dy, fbCopyWindowProc, 0, 0);
-
- REGION_UNINIT(pScreen, &clipped);
- REGION_UNINIT(pScreen, &clip);
- }
- }
-
- /* Don't update - resize will update everything */
- REGION_UNINIT(pScreen, &rgnDst);
-
- fbValidateDrawable(&pWin->drawable);
-
- RL_DEBUG_MSG("resizecopywindowFB end\n");
-}
-
-
-/*
- * RootlessCopyWindow
- * Update *new* location of window. Old location is redrawn with
- * PaintWindowBackground/Border. Cloned from fbCopyWindow.
- * The original always draws on the root pixmap, which we don't have.
- * Instead, draw on the parent window's pixmap.
- */
-void
-RootlessCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RegionRec rgnDst;
- int dx, dy;
- BoxPtr extents;
- int area;
-
- RL_DEBUG_MSG("copywindowFB start (win 0x%x) ", pWin);
-
- SCREEN_UNWRAP(pScreen, CopyWindow);
-
- dx = ptOldOrg.x - pWin->drawable.x;
- dy = ptOldOrg.y - pWin->drawable.y;
- REGION_TRANSLATE(pScreen, prgnSrc, -dx, -dy);
-
- REGION_NULL(pScreen, &rgnDst);
- REGION_INTERSECT(pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
-
- extents = REGION_EXTENTS(pScreen, &rgnDst);
- area = (extents->x2 - extents->x1) * (extents->y2 - extents->y1);
-
- /* If the area exceeds threshold, use the implementation's
- accelerated version. */
- if (area > rootless_CopyWindow_threshold &&
- SCREENREC(pScreen)->imp->CopyWindow)
- {
- RootlessWindowRec *winRec;
- WindowPtr top;
-
- top = TopLevelParent(pWin);
- if (top == NULL) {
- RL_DEBUG_MSG("no parent\n");
- return;
- }
-
- winRec = WINREC(top);
- if (winRec == NULL) {
- RL_DEBUG_MSG("not framed\n");
- return;
- }
-
- /* Move region to window local coords */
- REGION_TRANSLATE(pScreen, &rgnDst, -winRec->x, -winRec->y);
-
- RootlessStopDrawing(pWin, FALSE);
-
- SCREENREC(pScreen)->imp->CopyWindow(winRec->wid,
- REGION_NUM_RECTS(&rgnDst),
- REGION_RECTS(&rgnDst),
- dx, dy);
- }
- else {
- RootlessStartDrawing(pWin);
-
- fbCopyRegion((DrawablePtr) pWin, (DrawablePtr) pWin,
- 0, &rgnDst, dx, dy, fbCopyWindowProc, 0, 0);
-
- /* prgnSrc has been translated to dst position */
- RootlessDamageRegion(pWin, prgnSrc);
- }
-
- REGION_UNINIT(pScreen, &rgnDst);
- fbValidateDrawable(&pWin->drawable);
-
- SCREEN_WRAP(pScreen, CopyWindow);
-
- RL_DEBUG_MSG("copywindowFB end\n");
-}
-
-
-/*
- * Window resize procedures
- */
-
-enum {
- WIDTH_SMALLER = 1,
- HEIGHT_SMALLER = 2,
-};
-
-
-/*
- * ResizeWeighting
- * Choose gravity to avoid local copies. Do that by looking for
- * a corner that doesn't move _relative to the screen_.
- */
-static inline unsigned int
-ResizeWeighting(int oldX1, int oldY1, int oldX2, int oldY2, int oldBW,
- int newX1, int newY1, int newX2, int newY2, int newBW)
-{
-#ifdef ROOTLESS_RESIZE_GRAVITY
- if (newBW != oldBW)
- return RL_GRAVITY_NONE;
-
- if (newX1 == oldX1 && newY1 == oldY1)
- return RL_GRAVITY_NORTH_WEST;
- else if (newX1 == oldX1 && newY2 == oldY2)
- return RL_GRAVITY_SOUTH_WEST;
- else if (newX2 == oldX2 && newY2 == oldY2)
- return RL_GRAVITY_SOUTH_EAST;
- else if (newX2 == oldX2 && newY1 == oldY1)
- return RL_GRAVITY_NORTH_EAST;
- else
- return RL_GRAVITY_NONE;
-#else
- return RL_GRAVITY_NONE;
-#endif
-}
-
-
-/*
- * StartFrameResize
- * Prepare to resize a top-level window. The old window's pixels are
- * saved and the implementation is told to change the window size.
- * (x,y,w,h) is outer frame of window (outside border)
- */
-static Bool
-StartFrameResize(WindowPtr pWin, Bool gravity,
- int oldX, int oldY, int oldW, int oldH, int oldBW,
- int newX, int newY, int newW, int newH, int newBW)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RootlessWindowRec *winRec = WINREC(pWin);
- Bool need_window_source = FALSE, resize_after = FALSE;
-
- BoxRec rect;
- int oldX2, newX2;
- int oldY2, newY2;
- unsigned int weight;
-
- oldX2 = oldX + oldW, newX2 = newX + newW;
- oldY2 = oldY + oldH, newY2 = newY + newH;
-
- /* Decide which resize weighting to use */
- weight = ResizeWeighting(oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW);
-
- /* Compute intersection between old and new rects */
- rect.x1 = max(oldX, newX);
- rect.y1 = max(oldY, newY);
- rect.x2 = min(oldX2, newX2);
- rect.y2 = min(oldY2, newY2);
-
- RL_DEBUG_MSG("RESIZE TOPLEVEL WINDOW with gravity %i ", gravity);
- RL_DEBUG_MSG("%d %d %d %d %d %d %d %d %d %d\n",
- oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW);
-
- RootlessRedisplay(pWin);
-
- /* If gravity is true, then we need to have a way of recovering all
- the original bits in the window for when X rearranges the contents
- based on the various gravity settings. The obvious way is to just
- snapshot the entire backing store before resizing it, but that
- it slow on large windows.
-
- So the optimization here is to use the implementation's resize
- weighting options (if available) to allow us to reason about what
- is left in the backing store after the resize. We can then only
- copy what won't be there after the resize, and do a two-stage copy
- operation.
-
- Most of these optimizations are only applied when the top-left
- corner of the window is fixed, since that's the common case. They
- could probably be extended with some thought. */
-
- gResizeDeathCount = 0;
-
- if (gravity && weight == RL_GRAVITY_NORTH_WEST) {
- unsigned int code = 0;
-
- /* Top left corner is anchored. We never need to copy the
- entire window. */
-
- need_window_source = TRUE;
-
- /* These comparisons were chosen to avoid setting bits when the sizes
- are the same. (So the fastest case automatically gets taken when
- dimensions are unchanging.) */
-
- if (newW < oldW)
- code |= WIDTH_SMALLER;
- if (newH < oldH)
- code |= HEIGHT_SMALLER;
-
- if (((code ^ (code >> 1)) & 1) == 0) {
- /* Both dimensions are either getting larger, or both
- are getting smaller. No need to copy anything. */
-
- if (code == (WIDTH_SMALLER | HEIGHT_SMALLER)) {
- /* Since the window is getting smaller, we can do gravity
- repair on it with it's current size, then resize it
- afterwards. */
-
- resize_after = TRUE;
- }
-
- gResizeDeathCount = 1;
- }
- else {
- unsigned int copy_rowbytes, Bpp;
- unsigned int copy_rect_width, copy_rect_height;
- BoxRec copy_rect;
-
- /* We can get away with a partial copy. 'rect' is the
- intersection between old and new bounds, so copy
- everything to the right of or below the intersection. */
-
- RootlessStartDrawing(pWin);
-
- if (code == WIDTH_SMALLER) {
- copy_rect.x1 = rect.x2;
- copy_rect.y1 = rect.y1;
- copy_rect.x2 = oldX2;
- copy_rect.y2 = oldY2;
- }
- else if (code == HEIGHT_SMALLER) {
- copy_rect.x1 = rect.x1;
- copy_rect.y1 = rect.y2;
- copy_rect.x2 = oldX2;
- copy_rect.y2 = oldY2;
- }
- else
- abort();
-
- Bpp = winRec->win->drawable.bitsPerPixel / 8;
- copy_rect_width = copy_rect.x2 - copy_rect.x1;
- copy_rect_height = copy_rect.y2 - copy_rect.y1;
- copy_rowbytes = ((copy_rect_width * Bpp) + 31) & ~31;
- gResizeDeathBits = xalloc(copy_rowbytes
- * copy_rect_height);
-
- if (copy_rect_width * copy_rect_height >
- rootless_CopyBytes_threshold &&
- SCREENREC(pScreen)->imp->CopyBytes)
- {
- SCREENREC(pScreen)->imp->CopyBytes(
- copy_rect_width * Bpp, copy_rect_height,
- ((char *) winRec->pixelData)
- + ((copy_rect.y1 - oldY) * winRec->bytesPerRow)
- + (copy_rect.x1 - oldX) * Bpp, winRec->bytesPerRow,
- gResizeDeathBits, copy_rowbytes);
- } else {
- fbBlt((FbBits *) (winRec->pixelData
- + ((copy_rect.y1 - oldY) * winRec->bytesPerRow)
- + (copy_rect.x1 - oldX) * Bpp),
- winRec->bytesPerRow / sizeof(FbBits), 0,
- (FbBits *) gResizeDeathBits,
- copy_rowbytes / sizeof(FbBits), 0,
- copy_rect_width * Bpp, copy_rect_height,
- GXcopy, FB_ALLONES, Bpp, 0, 0);
- }
-
- gResizeDeathBounds[1] = copy_rect;
- gResizeDeathPix[1]
- = GetScratchPixmapHeader(pScreen, copy_rect_width,
- copy_rect_height,
- winRec->win->drawable.depth,
- winRec->win->drawable.bitsPerPixel,
- winRec->bytesPerRow,
- (void *) gResizeDeathBits);
-
- SetPixmapBaseToScreen(gResizeDeathPix[1],
- copy_rect.x1, copy_rect.y1);
-
- gResizeDeathCount = 2;
- }
- }
- else if (gravity) {
- /* The general case. Just copy everything. */
-
- RootlessStartDrawing(pWin);
-
- gResizeDeathBits = xalloc(winRec->bytesPerRow * winRec->height);
-
- memcpy(gResizeDeathBits, winRec->pixelData,
- winRec->bytesPerRow * winRec->height);
-
- gResizeDeathBounds[0] = (BoxRec) {oldX, oldY, oldX2, oldY2};
- gResizeDeathPix[0]
- = GetScratchPixmapHeader(pScreen, winRec->width,
- winRec->height,
- winRec->win->drawable.depth,
- winRec->win->drawable.bitsPerPixel,
- winRec->bytesPerRow,
- (void *) gResizeDeathBits);
-
- SetPixmapBaseToScreen(gResizeDeathPix[0], oldX, oldY);
- gResizeDeathCount = 1;
- }
-
- RootlessStopDrawing(pWin, FALSE);
-
- winRec->x = newX;
- winRec->y = newY;
- winRec->width = newW;
- winRec->height = newH;
- winRec->borderWidth = newBW;
-
- /* Unless both dimensions are getting smaller, Resize the frame
- before doing gravity repair */
-
- if (!resize_after) {
- SCREENREC(pScreen)->imp->ResizeFrame(winRec->wid, pScreen,
- newX + SCREEN_TO_GLOBAL_X,
- newY + SCREEN_TO_GLOBAL_Y,
- newW, newH, weight);
- }
-
- RootlessStartDrawing(pWin);
-
- /* If necessary, create a source pixmap pointing at the current
- window bits. */
-
- if (need_window_source) {
- gResizeDeathBounds[0] = (BoxRec) {oldX, oldY, oldX2, oldY2};
- gResizeDeathPix[0]
- = GetScratchPixmapHeader(pScreen, oldW, oldH,
- winRec->win->drawable.depth,
- winRec->win->drawable.bitsPerPixel,
- winRec->bytesPerRow, winRec->pixelData);
-
- SetPixmapBaseToScreen(gResizeDeathPix[0], oldX, oldY);
- }
-
- /* Use custom CopyWindow when moving gravity bits around
- ResizeWindow assumes the old window contents are in the same
- pixmap, but here they're in deathPix instead. */
-
- if (gravity) {
- gResizeOldCopyWindowProc = pScreen->CopyWindow;
- pScreen->CopyWindow = RootlessResizeCopyWindow;
- }
-
- /* If we can't rely on the window server preserving the bits we
- need in the position we need, copy the pixels in the
- intersection from src to dst. ResizeWindow assumes these pixels
- are already present when making gravity adjustments. pWin
- currently has new-sized pixmap but is in old position.
-
- FIXME: border width change! (?) */
-
- if (gravity && weight == RL_GRAVITY_NONE) {
- PixmapPtr src, dst;
-
- assert(gResizeDeathCount == 1);
-
- src = gResizeDeathPix[0];
- dst = pScreen->GetWindowPixmap(pWin);
-
- RL_DEBUG_MSG("Resize copy rect %d %d %d %d\n",
- rect.x1, rect.y1, rect.x2, rect.y2);
-
- /* rect is the intersection of the old location and new location */
- if (BOX_NOT_EMPTY(rect) && src != NULL && dst != NULL) {
- /* The window drawable still has the old frame position, which
- means that DST doesn't actually point at the origin of our
- physical backing store when adjusted by the drawable.x,y
- position. So sneakily adjust it temporarily while copying.. */
-
- ((PixmapPtr) dst)->devPrivate.ptr = winRec->pixelData;
- SetPixmapBaseToScreen(dst, newX, newY);
-
- fbCopyWindowProc(&src->drawable, &dst->drawable, NULL,
- &rect, 1, 0, 0, FALSE, FALSE, 0, 0);
-
- ((PixmapPtr) dst)->devPrivate.ptr = winRec->pixelData;
- SetPixmapBaseToScreen(dst, oldX, oldY);
- }
- }
-
- return resize_after;
-}
-
-
-static void
-FinishFrameResize(WindowPtr pWin, Bool gravity, int oldX, int oldY,
- unsigned int oldW, unsigned int oldH, unsigned int oldBW,
- int newX, int newY, unsigned int newW, unsigned int newH,
- unsigned int newBW, Bool resize_now)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RootlessWindowRec *winRec = WINREC(pWin);
- int i;
-
- RootlessStopDrawing(pWin, FALSE);
-
- if (resize_now) {
- unsigned int weight;
-
- /* We didn't resize anything earlier, so do it now, now that
- we've finished gravitating the bits. */
-
- weight = ResizeWeighting(oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW);
-
- SCREENREC(pScreen)->imp->ResizeFrame(winRec->wid, pScreen,
- newX + SCREEN_TO_GLOBAL_X,
- newY + SCREEN_TO_GLOBAL_Y,
- newW, newH, weight);
- }
-
- /* Redraw everything. FIXME: there must be times when we don't need
- to do this. Perhaps when top-left weighting and no gravity? */
-
- RootlessDamageRect(pWin, -newBW, -newBW, newW, newH);
-
- for (i = 0; i < 2; i++) {
- if (gResizeDeathPix[i] != NULL) {
- FreeScratchPixmapHeader(gResizeDeathPix[i]);
- gResizeDeathPix[i] = NULL;
- }
- }
-
- if (gResizeDeathBits != NULL) {
- xfree(gResizeDeathBits);
- gResizeDeathBits = NULL;
- }
-
- if (gravity) {
- pScreen->CopyWindow = gResizeOldCopyWindowProc;
- }
-}
-
-
-/*
- * RootlessMoveWindow
- * If kind==VTOther, window border is resizing (and borderWidth is
- * already changed!!@#$) This case works like window resize, not move.
- */
-void
-RootlessMoveWindow(WindowPtr pWin, int x, int y, WindowPtr pSib, VTKind kind)
-{
- RootlessWindowRec *winRec = WINREC(pWin);
- ScreenPtr pScreen = pWin->drawable.pScreen;
- CopyWindowProcPtr oldCopyWindowProc = NULL;
- int oldX = 0, oldY = 0, newX = 0, newY = 0;
- unsigned int oldW = 0, oldH = 0, oldBW = 0;
- unsigned int newW = 0, newH = 0, newBW = 0;
- Bool resize_after = FALSE;
- RegionRec saveRoot;
-
- RL_DEBUG_MSG("movewindow start \n");
-
- if (winRec) {
- if (kind == VTMove) {
- oldX = winRec->x;
- oldY = winRec->y;
- RootlessRedisplay(pWin);
- RootlessStartDrawing(pWin);
- } else {
- RL_DEBUG_MSG("movewindow border resizing ");
-
- oldBW = winRec->borderWidth;
- oldX = winRec->x;
- oldY = winRec->y;
- oldW = winRec->width;
- oldH = winRec->height;
-
- newBW = wBorderWidth(pWin);
- newX = x;
- newY = y;
- newW = pWin->drawable.width + 2*newBW;
- newH = pWin->drawable.height + 2*newBW;
-
- resize_after = StartFrameResize(pWin, FALSE,
- oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW);
- }
- }
-
- HUGE_ROOT(pWin);
- SCREEN_UNWRAP(pScreen, MoveWindow);
-
- if (winRec) {
- oldCopyWindowProc = pScreen->CopyWindow;
- pScreen->CopyWindow = RootlessNoCopyWindow;
- }
- pScreen->MoveWindow(pWin, x, y, pSib, kind);
- if (winRec) {
- pScreen->CopyWindow = oldCopyWindowProc;
- }
-
- NORMAL_ROOT(pWin);
- SCREEN_WRAP(pScreen, MoveWindow);
-
- if (winRec) {
- if (kind == VTMove) {
- winRec->x = x;
- winRec->y = y;
- RootlessStopDrawing(pWin, FALSE);
- SCREENREC(pScreen)->imp->MoveFrame(winRec->wid, pScreen,
- x + SCREEN_TO_GLOBAL_X,
- y + SCREEN_TO_GLOBAL_Y);
- } else {
- FinishFrameResize(pWin, FALSE, oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW, resize_after);
- }
- }
-
- RL_DEBUG_MSG("movewindow end\n");
-}
-
-
-/*
- * RootlessResizeWindow
- * Note: (x, y, w, h) as passed to this procedure don't match the frame
- * definition. (x,y) is corner of very outer edge, *outside* border.
- * w,h is width and height *inside* border, *ignoring* border width.
- * The rect (x, y, w, h) doesn't mean anything. (x, y, w+2*bw, h+2*bw)
- * is total rect and (x+bw, y+bw, w, h) is inner rect.
- */
-void
-RootlessResizeWindow(WindowPtr pWin, int x, int y,
- unsigned int w, unsigned int h, WindowPtr pSib)
-{
- RootlessWindowRec *winRec = WINREC(pWin);
- ScreenPtr pScreen = pWin->drawable.pScreen;
- int oldX = 0, oldY = 0, newX = 0, newY = 0;
- unsigned int oldW = 0, oldH = 0, oldBW = 0, newW = 0, newH = 0, newBW = 0;
- Bool resize_after = FALSE;
- RegionRec saveRoot;
-
- RL_DEBUG_MSG("resizewindow start (win 0x%x) ", pWin);
-
- if (winRec) {
- oldBW = winRec->borderWidth;
- oldX = winRec->x;
- oldY = winRec->y;
- oldW = winRec->width;
- oldH = winRec->height;
-
- newBW = oldBW;
- newX = x;
- newY = y;
- newW = w + 2*newBW;
- newH = h + 2*newBW;
-
- resize_after = StartFrameResize(pWin, TRUE,
- oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW);
- }
-
- HUGE_ROOT(pWin);
- SCREEN_UNWRAP(pScreen, ResizeWindow);
- pScreen->ResizeWindow(pWin, x, y, w, h, pSib);
- SCREEN_WRAP(pScreen, ResizeWindow);
- NORMAL_ROOT(pWin);
-
- if (winRec) {
- FinishFrameResize(pWin, TRUE, oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW, resize_after);
- }
-
- RL_DEBUG_MSG("resizewindow end\n");
-}
-
-
-/*
- * RootlessRepositionWindow
- * Called by the implementation when a window needs to be repositioned to
- * its correct location on the screen. This routine is typically needed
- * due to changes in the underlying window system, such as a screen layout
- * change.
- */
-void
-RootlessRepositionWindow(WindowPtr pWin)
-{
- RootlessWindowRec *winRec = WINREC(pWin);
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- if (winRec == NULL)
- return;
-
- RootlessStopDrawing(pWin, FALSE);
- SCREENREC(pScreen)->imp->MoveFrame(winRec->wid, pScreen,
- winRec->x + SCREEN_TO_GLOBAL_X,
- winRec->y + SCREEN_TO_GLOBAL_Y);
-
- RootlessReorderWindow(pWin);
-}
-
-
-/*
- * RootlessReparentWindow
- * Called after a window has been reparented. Generally windows are not
- * framed until they are mapped. However, a window may be framed early by the
- * implementation calling RootlessFrameForWindow. (e.g. this could be needed
- * to attach a VRAM surface to it.) If the window is subsequently reparented
- * by the window manager before being mapped, we need to give the frame to
- * the new top-level window.
- */
-void
-RootlessReparentWindow(WindowPtr pWin, WindowPtr pPriorParent)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RootlessWindowRec *winRec = WINREC(pWin);
- WindowPtr pTopWin;
-
- /* Check that window is not top-level now, but used to be. */
- if (IsRoot(pWin) || IsRoot(pWin->parent)
- || IsTopLevel(pWin) || winRec == NULL)
- {
- goto out;
- }
-
- /* If the formerly top-level window has a frame, we want to give the
- frame to its new top-level parent. If we can't do that, we'll just
- have to jettison it... */
-
- pTopWin = TopLevelParent(pWin);
- assert(pTopWin != pWin);
-
- if (WINREC(pTopWin) != NULL) {
- /* We're screwed. */
- RootlessDestroyFrame(pWin, winRec);
- } else {
- if (!pTopWin->realized && pWin->realized) {
- SCREENREC(pScreen)->imp->UnmapFrame(winRec->wid);
- }
-
- /* Switch the frame record from one to the other. */
-
- WINREC(pWin) = NULL;
- WINREC(pTopWin) = winRec;
-
- RootlessInitializeFrame(pTopWin, winRec);
- RootlessReshapeFrame(pTopWin);
-
- SCREENREC(pScreen)->imp->ResizeFrame(winRec->wid, pScreen,
- winRec->x + SCREEN_TO_GLOBAL_X,
- winRec->y + SCREEN_TO_GLOBAL_Y,
- winRec->width, winRec->height,
- RL_GRAVITY_NONE);
-
- if (SCREENREC(pScreen)->imp->SwitchWindow) {
- SCREENREC(pScreen)->imp->SwitchWindow(winRec, pWin);
- }
-
- if (pTopWin->realized && !pWin->realized)
- winRec->is_reorder_pending = TRUE;
- }
-
-out:
- if (SCREENREC(pScreen)->ReparentWindow) {
- SCREEN_UNWRAP(pScreen, ReparentWindow);
- pScreen->ReparentWindow(pWin, pPriorParent);
- SCREEN_WRAP(pScreen, ReparentWindow);
- }
-}
-
-
-/*
- * SetPixmapOfAncestors
- * Set the Pixmaps on all ParentRelative windows up the ancestor chain.
- */
-static void
-SetPixmapOfAncestors(WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- WindowPtr topWin = TopLevelParent(pWin);
- RootlessWindowRec *topWinRec = WINREC(topWin);
-
- while (pWin->backgroundState == ParentRelative) {
- if (pWin == topWin) {
- // disallow ParentRelative background state on top level
- XID pixel = 0;
- ChangeWindowAttributes(pWin, CWBackPixel, &pixel, serverClient);
- RL_DEBUG_MSG("Cleared ParentRelative on 0x%x.\n", pWin);
- break;
- }
-
- pWin = pWin->parent;
- pScreen->SetWindowPixmap(pWin, topWinRec->pixmap);
- }
-}
-
-
-/*
- * RootlessPaintWindowBackground
- */
-void
-RootlessPaintWindowBackground(WindowPtr pWin, RegionPtr pRegion, int what)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- if (IsRoot(pWin))
- return;
-
- RL_DEBUG_MSG("paintwindowbackground start (win 0x%x, framed %i) ",
- pWin, IsFramedWindow(pWin));
-
- if (IsFramedWindow(pWin)) {
- RootlessStartDrawing(pWin);
- RootlessDamageRegion(pWin, pRegion);
-
- // For ParentRelative windows, we have to make sure the window
- // pixmap is set correctly all the way up the ancestor chain.
- if (pWin->backgroundState == ParentRelative) {
- SetPixmapOfAncestors(pWin);
- }
- }
-
- SCREEN_UNWRAP(pScreen, PaintWindowBackground);
- pScreen->PaintWindowBackground(pWin, pRegion, what);
- SCREEN_WRAP(pScreen, PaintWindowBackground);
-
- RL_DEBUG_MSG("paintwindowbackground end\n");
-}
-
-
-/*
- * RootlessPaintWindowBorder
- */
-void
-RootlessPaintWindowBorder(WindowPtr pWin, RegionPtr pRegion, int what)
-{
- RL_DEBUG_MSG("paintwindowborder start (win 0x%x) ", pWin);
-
- if (IsFramedWindow(pWin)) {
- RootlessStartDrawing(pWin);
- RootlessDamageRegion(pWin, pRegion);
-
- // For ParentRelative windows with tiled borders, we have to make
- // sure the window pixmap is set correctly all the way up the
- // ancestor chain.
- if (!pWin->borderIsPixel &&
- pWin->backgroundState == ParentRelative)
- {
- SetPixmapOfAncestors(pWin);
- }
- }
-
- SCREEN_UNWRAP(pWin->drawable.pScreen, PaintWindowBorder);
- pWin->drawable.pScreen->PaintWindowBorder(pWin, pRegion, what);
- SCREEN_WRAP(pWin->drawable.pScreen, PaintWindowBorder);
-
- RL_DEBUG_MSG("paintwindowborder end\n");
-}
-
-
-/*
- * RootlessChangeBorderWidth
- * FIXME: untested!
- * pWin inside corner stays the same; pWin->drawable.[xy] stays the same
- * Frame moves and resizes.
- */
-void
-RootlessChangeBorderWidth(WindowPtr pWin, unsigned int width)
-{
- RegionRec saveRoot;
- Bool resize_after = FALSE;
-
- RL_DEBUG_MSG("change border width ");
-
- if (width != wBorderWidth(pWin)) {
- RootlessWindowRec *winRec = WINREC(pWin);
- int oldX = 0, oldY = 0, newX = 0, newY = 0;
- unsigned int oldW = 0, oldH = 0, oldBW = 0;
- unsigned int newW = 0, newH = 0, newBW = 0;
-
- if (winRec) {
- oldBW = winRec->borderWidth;
- oldX = winRec->x;
- oldY = winRec->y;
- oldW = winRec->width;
- oldH = winRec->height;
-
- newBW = width;
- newX = pWin->drawable.x - newBW;
- newY = pWin->drawable.y - newBW;
- newW = pWin->drawable.width + 2*newBW;
- newH = pWin->drawable.height + 2*newBW;
-
- resize_after = StartFrameResize(pWin, FALSE,
- oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW);
- }
-
- HUGE_ROOT(pWin);
- SCREEN_UNWRAP(pWin->drawable.pScreen, ChangeBorderWidth);
- pWin->drawable.pScreen->ChangeBorderWidth(pWin, width);
- SCREEN_WRAP(pWin->drawable.pScreen, ChangeBorderWidth);
- NORMAL_ROOT(pWin);
-
- if (winRec) {
- FinishFrameResize(pWin, FALSE, oldX, oldY, oldW, oldH, oldBW,
- newX, newY, newW, newH, newBW, resize_after);
- }
- }
-
- RL_DEBUG_MSG("change border width end\n");
-}
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessWindow.h b/nx-X11/programs/Xserver/miext/rootless/rootlessWindow.h
deleted file mode 100644
index 9cceed347..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/rootlessWindow.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Rootless window management
- */
-/*
- * Copyright (c) 2001 Greg Parker. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessWindow.h,v 1.1 2003/04/15 01:05:44 torrey Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef _ROOTLESSWINDOW_H
-#define _ROOTLESSWINDOW_H
-
-#include "rootlessCommon.h"
-
-
-Bool RootlessCreateWindow(WindowPtr pWin);
-Bool RootlessDestroyWindow(WindowPtr pWin);
-
-#ifdef SHAPE
-void RootlessSetShape(WindowPtr pWin);
-#endif // SHAPE
-
-Bool RootlessChangeWindowAttributes(WindowPtr pWin, unsigned long vmask);
-Bool RootlessPositionWindow(WindowPtr pWin, int x, int y);
-Bool RootlessRealizeWindow(WindowPtr pWin);
-Bool RootlessUnrealizeWindow(WindowPtr pWin);
-void RootlessRestackWindow(WindowPtr pWin, WindowPtr pOldNextSib);
-void RootlessCopyWindow(WindowPtr pWin,DDXPointRec ptOldOrg,RegionPtr prgnSrc);
-void RootlessMoveWindow(WindowPtr pWin,int x,int y,WindowPtr pSib,VTKind kind);
-void RootlessResizeWindow(WindowPtr pWin, int x, int y,
- unsigned int w, unsigned int h, WindowPtr pSib);
-void RootlessReparentWindow(WindowPtr pWin, WindowPtr pPriorParent);
-void RootlessPaintWindowBackground(WindowPtr pWin, RegionPtr pRegion,
- int what);
-void RootlessPaintWindowBorder(WindowPtr pWin, RegionPtr pRegion,
- int what);
-void RootlessChangeBorderWidth(WindowPtr pWin, unsigned int width);
-
-#endif
diff --git a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/Imakefile b/nx-X11/programs/Xserver/miext/rootless/safeAlpha/Imakefile
deleted file mode 100644
index bb14bb146..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/Imakefile
+++ /dev/null
@@ -1,18 +0,0 @@
-XCOMM $XFree86: xc/programs/Xserver/miext/rootless/Imakefile,v 1.1 2003/04/15 01:05:44 torrey Exp $
-
-#include <Server.tmpl>
-
-SRCS = safeAlphaPicture.c \
- safeAlphaWindow.c
-
-OBJS = safeAlphaPicture.o \
- safeAlphaWindow.o
-
- INCLUDES = -I. -I$(SERVERSRC)/fb -I$(SERVERSRC)/mi -I$(SERVERSRC)/include \
- -I$(XINCLUDESRC) -I$(FONTINCSRC) -I$(SERVERSRC)/render \
- -I$(EXTINCSRC) -I$(SERVERSRC)/Xext -I..
-
-NormalLibraryObjectRule()
-LibraryModuleTarget(safeAlpha,$(OBJS))
-
-DependTarget()
diff --git a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlpha.h b/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlpha.h
deleted file mode 100644
index 63922aeec..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlpha.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Replacement functions to protect the alpha channel
- */
-/*
- * Copyright (c) 2002-2003 Torrey T. Lyons. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/safeAlpha/safeAlpha.h,v 1.2 2003/10/18 00:00:34 torrey Exp $ */
-
-#ifndef _SAFEALPHA_H
-#define _SAFEALPHA_H
-
-#include "picturestr.h"
-
-void SafeAlphaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what);
-
-#ifdef RENDER
-void
-SafeAlphaComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst,
- INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask,
- INT16 xDst, INT16 yDst, CARD16 width, CARD16 height);
-#endif /* RENDER */
-
-#endif /* _SAFEALPHA_H */
diff --git a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaPicture.c b/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaPicture.c
deleted file mode 100644
index f73a3b5c1..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaPicture.c
+++ /dev/null
@@ -1,643 +0,0 @@
-/*
- * Support for RENDER extension while protecting the alpha channel
- */
-/*
- * Copyright (c) 2002-2003 Torrey T. Lyons. All Rights Reserved.
- * Copyright (c) 2002 Apple Computer, Inc. All Rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* This file is largely based on fbcompose.c and fbpict.c, which contain
- * the following copyright:
- *
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- */
- /* $XFree86: xc/programs/Xserver/miext/rootless/safeAlpha/safeAlphaPicture.c,v 1.3 2003/10/24 00:33:15 torrey Exp $ */
-
-#ifdef RENDER
-
-#include "fb.h"
-#include "picturestr.h"
-#include "mipict.h"
-#include "fbpict.h"
-#include "safeAlpha.h"
-#include "rootlessCommon.h"
-
-# define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b))
-
-
-typedef void (*CompositeFunc) (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height);
-
-
-/* Optimized version of fbCompositeSolidMask_nx8x8888 */
-void
-SafeAlphaCompositeSolidMask_nx8x8888(
- CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- CARD32 src, srca;
- CARD32 *dstLine, *dst, d, dstMask;
- CARD8 *maskLine, *mask, m;
- FbStride dstStride, maskStride;
- CARD16 w;
-
- fbComposeGetSolid(pSrc, src, pDst->format);
-
- dstMask = FbFullMask (pDst->pDrawable->depth);
- srca = src >> 24;
- if (src == 0)
- return;
-
- fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
- fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
-
- if (dstMask == FB_ALLONES && pDst->pDrawable->bitsPerPixel == 32 &&
- width * height > rootless_CompositePixels_threshold &&
- SCREENREC(pDst->pDrawable->pScreen)->imp->CompositePixels)
- {
- void *srcp[2], *destp[2];
- unsigned int dest_rowbytes[2];
- unsigned int fn;
-
- srcp[0] = &src; srcp[1] = &src;
- /* null rowbytes pointer means use first value as a constant */
- destp[0] = dstLine; destp[1] = dstLine;
- dest_rowbytes[0] = dstStride * 4; dest_rowbytes[1] = dest_rowbytes[0];
- fn = RL_COMPOSITE_FUNCTION(RL_COMPOSITE_OVER, RL_DEPTH_ARGB8888,
- RL_DEPTH_A8, RL_DEPTH_ARGB8888);
-
- if (SCREENREC(pDst->pDrawable->pScreen)->imp->CompositePixels(
- width, height, fn, srcp, NULL,
- maskLine, maskStride,
- destp, dest_rowbytes) == Success)
- {
- return;
- }
- }
-
- while (height--)
- {
- dst = dstLine;
- dstLine += dstStride;
- mask = maskLine;
- maskLine += maskStride;
- w = width;
-
- while (w--)
- {
- m = *mask++;
- if (m == 0xff)
- {
- if (srca == 0xff)
- *dst = src & dstMask;
- else
- *dst = fbOver (src, *dst) & dstMask;
- }
- else if (m)
- {
- d = fbIn (src, m);
- *dst = fbOver (d, *dst) & dstMask;
- }
- dst++;
- }
- }
-}
-
-void
-SafeAlphaComposite (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- RegionRec region;
- int n;
- BoxPtr pbox;
- CompositeFunc func = 0;
- Bool srcRepeat = pSrc->repeat;
- Bool maskRepeat = FALSE;
- Bool srcAlphaMap = pSrc->alphaMap != 0;
- Bool maskAlphaMap = FALSE;
- Bool dstAlphaMap = pDst->alphaMap != 0;
- int x_msk, y_msk, x_src, y_src, x_dst, y_dst;
- int w, h, w_this, h_this;
- int dstDepth = pDst->pDrawable->depth;
- int oldFormat = pDst->format;
-
- xDst += pDst->pDrawable->x;
- yDst += pDst->pDrawable->y;
- xSrc += pSrc->pDrawable->x;
- ySrc += pSrc->pDrawable->y;
- if (pMask)
- {
- xMask += pMask->pDrawable->x;
- yMask += pMask->pDrawable->y;
- maskRepeat = pMask->repeat;
- maskAlphaMap = pMask->alphaMap != 0;
- }
-
-
- /*
- * We can use the more optimized fbpict code, but it sets bits above
- * the depth to zero. Temporarily adjust destination depth if needed.
- */
- if (pDst->pDrawable->type == DRAWABLE_WINDOW
- && pDst->pDrawable->depth == 24
- && pDst->pDrawable->bitsPerPixel == 32)
- {
- pDst->pDrawable->depth = 32;
- }
- /* For rootless preserve the alpha in x8r8g8b8 which really is
- * a8r8g8b8
- */
- if (oldFormat == PICT_x8r8g8b8)
- {
- pDst->format = PICT_a8r8g8b8;
- }
-
-
-
- if (!pSrc->transform && !(pMask && pMask->transform))
- if (!maskAlphaMap && !srcAlphaMap && !dstAlphaMap)
- switch (op) {
- case PictOpSrc:
-#ifdef USE_MMX
- if (!pMask && pSrc->format == pDst->format &&
- pSrc->pDrawable != pDst->pDrawable)
- {
- func = fbCompositeCopyAreammx;
- }
-#endif
- break;
- case PictOpOver:
- if (pMask)
- {
- if (srcRepeat &&
- pSrc->pDrawable->width == 1 &&
- pSrc->pDrawable->height == 1)
- {
- srcRepeat = FALSE;
- if (PICT_FORMAT_COLOR(pSrc->format)) {
- switch (pMask->format) {
- case PICT_a8:
- switch (pDst->format) {
- case PICT_r5g6b5:
- case PICT_b5g6r5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8x0565mmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8x0565;
- break;
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- func = fbCompositeSolidMask_nx8x0888;
- break;
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- func = SafeAlphaCompositeSolidMask_nx8x8888;
- break;
- }
- break;
- case PICT_a8r8g8b8:
- if (pMask->componentAlpha) {
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x8888Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x8888C;
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x0565Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x0565C;
- break;
- }
- }
- break;
- case PICT_a8b8g8r8:
- if (pMask->componentAlpha) {
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x8888Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x8888C;
- break;
- case PICT_b5g6r5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSolidMask_nx8888x0565Cmmx;
- else
-#endif
- func = fbCompositeSolidMask_nx8888x0565C;
- break;
- }
- }
- break;
- case PICT_a1:
- switch (pDst->format) {
- case PICT_r5g6b5:
- case PICT_b5g6r5:
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- func = fbCompositeSolidMask_nx1xn;
- break;
- }
- break;
- }
- }
- }
- else /* has mask and non-repeating source */
- {
- if (pSrc->pDrawable == pMask->pDrawable &&
- xSrc == xMask && ySrc == yMask &&
- !pMask->componentAlpha)
- {
- /* source == mask: non-premultiplied data */
- switch (pSrc->format) {
- case PICT_x8b8g8r8:
- switch (pMask->format) {
- case PICT_a8r8g8b8:
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx8888mmx;
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx0565mmx;
-#endif
- break;
- }
- break;
- }
- break;
- case PICT_x8r8g8b8:
- switch (pMask->format) {
- case PICT_a8r8g8b8:
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx8888mmx;
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888RevNPx0565mmx;
-#endif
- break;
- }
- break;
- }
- break;
- }
- break;
- }
- else
- {
- /* non-repeating source, repeating mask => translucent window */
- if (maskRepeat &&
- pMask->pDrawable->width == 1 &&
- pMask->pDrawable->height == 1)
- {
- if (pSrc->format == PICT_x8r8g8b8 &&
- pDst->format == PICT_x8r8g8b8 &&
- pMask->format == PICT_a8)
- {
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8x8888mmx;
-#endif
- }
- }
- }
- }
- }
- else /* no mask */
- {
- if (srcRepeat &&
- pSrc->pDrawable->width == 1 &&
- pSrc->pDrawable->height == 1)
- {
- /* no mask and repeating source */
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeSolid_nx8888mmx;
- }
-#endif
- break;
- case PICT_r5g6b5:
-#ifdef USE_MMX
- if (fbHaveMMX())
- {
- srcRepeat = FALSE;
- func = fbCompositeSolid_nx0565mmx;
- }
-#endif
- break;
- }
- break;
- }
- }
- else
- {
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrc_8888x8888;
- break;
- case PICT_r8g8b8:
- func = fbCompositeSrc_8888x0888;
- break;
- case PICT_r5g6b5:
- func = fbCompositeSrc_8888x0565;
- break;
- }
- break;
- case PICT_x8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeCopyAreammx;
-#endif
- break;
- }
- case PICT_x8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeCopyAreammx;
-#endif
- break;
- }
- break;
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrc_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrc_8888x8888;
- break;
- case PICT_b8g8r8:
- func = fbCompositeSrc_8888x0888;
- break;
- case PICT_b5g6r5:
- func = fbCompositeSrc_8888x0565;
- break;
- }
- break;
- case PICT_r5g6b5:
- switch (pDst->format) {
- case PICT_r5g6b5:
- func = fbCompositeSrc_0565x0565;
- break;
- }
- break;
- case PICT_b5g6r5:
- switch (pDst->format) {
- case PICT_b5g6r5:
- func = fbCompositeSrc_0565x0565;
- break;
- }
- break;
- }
- }
- }
- break;
- case PictOpAdd:
- if (pMask == 0)
- {
- switch (pSrc->format) {
- case PICT_a8r8g8b8:
- switch (pDst->format) {
- case PICT_a8r8g8b8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8888x8888;
- break;
- }
- break;
- case PICT_a8b8g8r8:
- switch (pDst->format) {
- case PICT_a8b8g8r8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8888x8888mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8888x8888;
- break;
- }
- break;
- case PICT_a8:
- switch (pDst->format) {
- case PICT_a8:
-#ifdef USE_MMX
- if (fbHaveMMX())
- func = fbCompositeSrcAdd_8000x8000mmx;
- else
-#endif
- func = fbCompositeSrcAdd_8000x8000;
- break;
- }
- break;
- case PICT_a1:
- switch (pDst->format) {
- case PICT_a1:
- func = fbCompositeSrcAdd_1000x1000;
- break;
- }
- break;
- }
- }
- break;
- }
-
- if (!func) {
- /* no fast path, use the general code */
- fbCompositeGeneral(op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, yDst, width, height);
- // Reset destination depth and format to their true value
- pDst->pDrawable->depth = dstDepth;
- pDst->format = oldFormat;
- return;
- }
-
- if (!miComputeCompositeRegion (&region,
- pSrc,
- pMask,
- pDst,
- xSrc,
- ySrc,
- xMask,
- yMask,
- xDst,
- yDst,
- width,
- height))
- return;
-
- n = REGION_NUM_RECTS (&region);
- pbox = REGION_RECTS (&region);
- while (n--)
- {
- h = pbox->y2 - pbox->y1;
- y_src = pbox->y1 - yDst + ySrc;
- y_msk = pbox->y1 - yDst + yMask;
- y_dst = pbox->y1;
- while (h)
- {
- h_this = h;
- w = pbox->x2 - pbox->x1;
- x_src = pbox->x1 - xDst + xSrc;
- x_msk = pbox->x1 - xDst + xMask;
- x_dst = pbox->x1;
- if (maskRepeat)
- {
- y_msk = mod (y_msk, pMask->pDrawable->height);
- if (h_this > pMask->pDrawable->height - y_msk)
- h_this = pMask->pDrawable->height - y_msk;
- }
- if (srcRepeat)
- {
- y_src = mod (y_src, pSrc->pDrawable->height);
- if (h_this > pSrc->pDrawable->height - y_src)
- h_this = pSrc->pDrawable->height - y_src;
- }
- while (w)
- {
- w_this = w;
- if (maskRepeat)
- {
- x_msk = mod (x_msk, pMask->pDrawable->width);
- if (w_this > pMask->pDrawable->width - x_msk)
- w_this = pMask->pDrawable->width - x_msk;
- }
- if (srcRepeat)
- {
- x_src = mod (x_src, pSrc->pDrawable->width);
- if (w_this > pSrc->pDrawable->width - x_src)
- w_this = pSrc->pDrawable->width - x_src;
- }
- (*func) (op, pSrc, pMask, pDst,
- x_src, y_src, x_msk, y_msk, x_dst, y_dst,
- w_this, h_this);
- w -= w_this;
- x_src += w_this;
- x_msk += w_this;
- x_dst += w_this;
- }
- h -= h_this;
- y_src += h_this;
- y_msk += h_this;
- y_dst += h_this;
- }
- pbox++;
- }
- REGION_UNINIT (pDst->pDrawable->pScreen, &region);
-
- // Reset destination depth/format to its true value
- pDst->pDrawable->depth = dstDepth;
- pDst->format = oldFormat;
-}
-
-#endif /* RENDER */
diff --git a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaWindow.c b/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaWindow.c
deleted file mode 100644
index ff812385b..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/safeAlpha/safeAlphaWindow.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/* $XdotOrg: xc/programs/Xserver/miext/rootless/safeAlpha/safeAlphaWindow.c,v 1.4 2005/07/01 22:43:42 daniels Exp $ */
-/*
- * Specialized window functions to protect the alpha channel
- */
-/*
- * Copyright (c) 2002-2003 Torrey T. Lyons. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* Portions of this file are based on fbwindow.c, which contains the
- * following copyright:
- *
- * Copyright © 1998 Keith Packard
- */
-/* $XFree86: xc/programs/Xserver/miext/rootless/safeAlpha/safeAlphaWindow.c,v 1.1 2003/09/16 00:36:20 torrey Exp $ */
-
-#include "fb.h"
-#include "safeAlpha.h"
-#include "rootlessCommon.h"
-
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-#endif
-
-/*
- * SafeAlphaFillRegionTiled
- * Fill using a tile while leaving the alpha channel untouched.
- * Based on fbfillRegionTiled.
- */
-void
-SafeAlphaFillRegionTiled(
- DrawablePtr pDrawable,
- RegionPtr pRegion,
- PixmapPtr pTile)
-{
- FbBits *dst;
- FbStride dstStride;
- int dstBpp;
- int dstXoff, dstYoff;
- FbBits *tile;
- FbStride tileStride;
- int tileBpp;
- int tileXoff, tileYoff; /* XXX assumed to be zero */
- int tileWidth, tileHeight;
- int n = REGION_NUM_RECTS(pRegion);
- BoxPtr pbox = REGION_RECTS(pRegion);
- int xRot = pDrawable->x;
- int yRot = pDrawable->y;
- FbBits planeMask;
-
-#ifdef PANORAMIX
- if(!noPanoramiXExtension)
- {
- int index = pDrawable->pScreen->myNum;
- if(&WindowTable[index]->drawable == pDrawable)
- {
- xRot -= panoramiXdataPtr[index].x;
- yRot -= panoramiXdataPtr[index].y;
- }
- }
-#endif
- fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
- fbGetDrawable (&pTile->drawable, tile, tileStride, tileBpp,
- tileXoff, tileYoff);
- tileWidth = pTile->drawable.width;
- tileHeight = pTile->drawable.height;
- xRot += dstXoff;
- yRot += dstYoff;
- planeMask = FB_ALLONES & ~RootlessAlphaMask(dstBpp);
-
- while (n--)
- {
- fbTile (dst + (pbox->y1 + dstYoff) * dstStride,
- dstStride,
- (pbox->x1 + dstXoff) * dstBpp,
- (pbox->x2 - pbox->x1) * dstBpp,
- pbox->y2 - pbox->y1,
- tile,
- tileStride,
- tileWidth * dstBpp,
- tileHeight,
- GXcopy,
- planeMask,
- dstBpp,
- xRot * dstBpp,
- yRot - pbox->y1);
- pbox++;
- }
-}
-
-
-/*
- * SafeAlphaPaintWindow
- * Paint the window while filling in the alpha channel with all on.
- * We can't use fbPaintWindow because it zeros the alpha channel.
- */
-void
-SafeAlphaPaintWindow(
- WindowPtr pWin,
- RegionPtr pRegion,
- int what)
-{
- switch (what) {
- case PW_BACKGROUND:
-
- switch (pWin->backgroundState) {
- case None:
- break;
- case ParentRelative:
- do {
- pWin = pWin->parent;
- } while (pWin->backgroundState == ParentRelative);
- (*pWin->drawable.pScreen->PaintWindowBackground)(pWin, pRegion,
- what);
- break;
- case BackgroundPixmap:
- SafeAlphaFillRegionTiled (&pWin->drawable,
- pRegion,
- pWin->background.pixmap);
- break;
- case BackgroundPixel:
- {
- Pixel pixel = pWin->background.pixel |
- RootlessAlphaMask(pWin->drawable.bitsPerPixel);
- fbFillRegionSolid (&pWin->drawable, pRegion, 0,
- fbReplicatePixel (pixel,
- pWin->drawable.bitsPerPixel));
- break;
- }
- }
- break;
- case PW_BORDER:
- if (pWin->borderIsPixel)
- {
- Pixel pixel = pWin->border.pixel |
- RootlessAlphaMask(pWin->drawable.bitsPerPixel);
- fbFillRegionSolid (&pWin->drawable, pRegion, 0,
- fbReplicatePixel (pixel,
- pWin->drawable.bitsPerPixel));
- }
- else
- {
- WindowPtr pBgWin;
- for (pBgWin = pWin; pBgWin->backgroundState == ParentRelative;
- pBgWin = pBgWin->parent);
-
- SafeAlphaFillRegionTiled (&pBgWin->drawable,
- pRegion,
- pWin->border.pixmap);
- }
- break;
- }
- fbValidateDrawable (&pWin->drawable);
-}
diff --git a/nx-X11/programs/Xserver/miext/shadow/Imakefile b/nx-X11/programs/Xserver/miext/shadow/Imakefile
deleted file mode 100644
index fd97ab1cc..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/Imakefile
+++ /dev/null
@@ -1,66 +0,0 @@
-XCOMM $XFree86: xc/programs/Xserver/miext/shadow/Imakefile,v 1.6 2001/07/20 19:25:02 keithp Exp $
-XCOMM
-XCOMM
-
-#define IHaveModules
-#include <Server.tmpl>
-
-#if (defined (XFree86Version) || defined(XorgVersion))
-#if DoLoadableServer
-XFMODSRC = shmodule.c
-XFMODOBJ = shmodule.o
-#endif
-#endif
-
-SRCS = $(XFMODSRC) \
- shadow.c \
- shalloc.c \
- shplanar.c \
- shplanar8.c \
- shpacked.c \
- shrotate.c \
- shrot8pack_90.c \
- shrot8pack_180.c \
- shrot8pack_270.c \
- shrot16pack_90.c \
- shrot16pack_180.c \
- shrot16pack_270.c \
- shrot32pack_90.c \
- shrot32pack_180.c \
- shrot32pack_270.c
-
-OBJS = $(XFMODOBJ) \
- shadow.o \
- shalloc.o \
- shplanar.o \
- shplanar8.o \
- shpacked.o \
- shrotate.o \
- shrot8pack_90.o \
- shrot8pack_180.o \
- shrot8pack_270.o \
- shrot16pack_90.o \
- shrot16pack_180.o \
- shrot16pack_270.o \
- shrot32pack_90.o \
- shrot32pack_180.o \
- shrot32pack_270.o
-
- INCLUDES = -I. -I../../mi -I../../fb -I../../include -I$(XINCLUDESRC) \
- -I$(FONTINCSRC) -I$(XF86SRC)/common $(EXTRAINCLUDES) \
- -I../../render -I$(EXTINCSRC)
- LINTLIBS = ../../dix/llib-ldix.ln ../../os/llib-los.ln \
- ../../mi/llib-lmi.ln
-
-NormalLibraryObjectRule()
-LibraryModuleTarget(shadow,$(OBJS))
-LintLibraryTarget(shadow,$(SRCS))
-
-NormalLintTarget($(SRCS))
-
-InstallLibraryModule(shadow,$(MODULEDIR),.)
-
-DependTarget()
-
-InstallDriverSDKLibraryModule(shadow,$(DRIVERSDKMODULEDIR),.)
-InstallDriverSDKNonExecFile(shadow.h,$(DRIVERSDKINCLUDEDIR))
diff --git a/nx-X11/programs/Xserver/miext/shadow/shadow.c b/nx-X11/programs/Xserver/miext/shadow/shadow.c
deleted file mode 100644
index 92cb5e980..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shadow.c
+++ /dev/null
@@ -1,1544 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/shadow/shadow.c,v 1.14tsi Exp $
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-
-typedef struct _shadowGCPriv {
- GCOps *ops;
- GCFuncs *funcs;
-} shadowGCPrivRec, *shadowGCPrivPtr;
-
-int shadowScrPrivateIndex;
-int shadowGCPrivateIndex;
-int shadowGeneration;
-
-#define shadowGetGCPriv(pGC) \
- ((shadowGCPrivPtr) (pGC)->devPrivates[shadowGCPrivateIndex].ptr)
-#define shadowGCPriv(pGC) \
- shadowGCPrivPtr pGCPriv = shadowGetGCPriv(pGC)
-
-#define wrap(priv, real, mem, func) {\
- priv->mem = real->mem; \
- real->mem = func; \
-}
-
-#define unwrap(priv, real, mem) {\
- real->mem = priv->mem; \
-}
-
-static void
-shadowRedisplay (ScreenPtr pScreen)
-{
- shadowScrPriv(pScreen);
- shadowBufPtr pBuf;
-
- for (pBuf = pScrPriv->pBuf; pBuf; pBuf = pBuf->pNext)
- {
- if (REGION_NOTEMPTY (pScreen, &pBuf->damage))
- {
- REGION_INTERSECT (pScreen, &pBuf->damage, &pBuf->damage,
- &WindowTable[pScreen->myNum]->borderClip);
- (*pBuf->update) (pScreen, pBuf);
- REGION_EMPTY (pScreen, &pBuf->damage);
- }
- }
-}
-
-static void
-shadowBlockHandler (pointer data,
- OSTimePtr pTimeout,
- pointer pRead)
-{
- ScreenPtr pScreen = (ScreenPtr) data;
-
- shadowRedisplay (pScreen);
-}
-
-static void
-shadowWakeupHandler (pointer data, int i, pointer LastSelectMask)
-{
-}
-
-static void
-shadowDamageRegion (WindowPtr pWindow, RegionPtr pRegion)
-{
- shadowBufPtr pBuf = shadowFindBuf (pWindow);
-
- if (!pBuf)
- abort ();
-
- REGION_INTERSECT(pWindow->drawable.pScreen, pRegion, pRegion,
- &pWindow->borderClip);
- REGION_UNION(pWindow->drawable.pScreen, &pBuf->damage, &pBuf->damage,
- pRegion);
-#ifdef ALWAYS_DISPLAY
- shadowRedisplay (pWindow->drawable.pScreen);
-#endif
-}
-
-static void
-shadowDamageBox (WindowPtr pWindow, BoxPtr pBox)
-{
- RegionRec region;
-
- REGION_INIT (pWindow->drawable.pScreen, &region, pBox, 1);
- shadowDamageRegion (pWindow, &region);
- REGION_UNINIT (pWindow->drawable.pScreen, &region);
-}
-
-static void
-shadowDamageRect (WindowPtr pWindow, int x, int y, int w, int h)
-{
- BoxRec box;
-
- x += pWindow->drawable.x;
- y += pWindow->drawable.y;
- box.x1 = x;
- box.x2 = x + w;
- box.y1 = y;
- box.y2 = y + h;
- shadowDamageBox (pWindow, &box);
-}
-
-static void shadowValidateGC(GCPtr, unsigned long, DrawablePtr);
-static void shadowChangeGC(GCPtr, unsigned long);
-static void shadowCopyGC(GCPtr, unsigned long, GCPtr);
-static void shadowDestroyGC(GCPtr);
-static void shadowChangeClip(GCPtr, int, pointer, int);
-static void shadowDestroyClip(GCPtr);
-static void shadowCopyClip(GCPtr, GCPtr);
-
-GCFuncs shadowGCFuncs = {
- shadowValidateGC, shadowChangeGC, shadowCopyGC, shadowDestroyGC,
- shadowChangeClip, shadowDestroyClip, shadowCopyClip
-};
-
-extern GCOps shadowGCOps;
-
-static Bool
-shadowCreateGC(GCPtr pGC)
-{
- ScreenPtr pScreen = pGC->pScreen;
- shadowScrPriv(pScreen);
- shadowGCPriv(pGC);
- Bool ret;
-
- unwrap (pScrPriv, pScreen, CreateGC);
- if((ret = (*pScreen->CreateGC) (pGC))) {
- pGCPriv->ops = NULL;
- pGCPriv->funcs = pGC->funcs;
- pGC->funcs = &shadowGCFuncs;
- }
- wrap (pScrPriv, pScreen, CreateGC, shadowCreateGC);
-
- return ret;
-}
-
-void
-shadowWrapGC (GCPtr pGC)
-{
- shadowGCPriv(pGC);
-
- pGCPriv->ops = NULL;
- pGCPriv->funcs = pGC->funcs;
- pGC->funcs = &shadowGCFuncs;
-}
-
-void
-shadowUnwrapGC (GCPtr pGC)
-{
- shadowGCPriv(pGC);
-
- pGC->funcs = pGCPriv->funcs;
- if (pGCPriv->ops)
- pGC->ops = pGCPriv->ops;
-}
-
-#define SHADOW_GC_OP_PROLOGUE(pGC, pDraw) \
- shadowGCPriv(pGC); \
- GCFuncs *oldFuncs = pGC->funcs; \
- unwrap(pGCPriv, pGC, funcs); \
- unwrap(pGCPriv, pGC, ops); \
-
-#define SHADOW_GC_OP_EPILOGUE(pGC, pDraw) \
- wrap(pGCPriv, pGC, funcs, oldFuncs); \
- wrap(pGCPriv, pGC, ops, &shadowGCOps)
-
-#define SHADOW_GC_FUNC_PROLOGUE(pGC) \
- shadowGCPriv(pGC); \
- unwrap(pGCPriv, pGC, funcs); \
- if (pGCPriv->ops) unwrap(pGCPriv, pGC, ops)
-
-#define SHADOW_GC_FUNC_EPILOGUE(pGC) \
- wrap(pGCPriv, pGC, funcs, &shadowGCFuncs); \
- if (pGCPriv->ops) wrap(pGCPriv, pGC, ops, &shadowGCOps)
-
-static void
-shadowValidateGC(
- GCPtr pGC,
- unsigned long changes,
- DrawablePtr pDraw
-){
- SHADOW_GC_FUNC_PROLOGUE (pGC);
- (*pGC->funcs->ValidateGC)(pGC, changes, pDraw);
- if(pDraw->type == DRAWABLE_WINDOW)
- pGCPriv->ops = pGC->ops; /* just so it's not NULL */
- else
- pGCPriv->ops = NULL;
- SHADOW_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-shadowDestroyGC(GCPtr pGC)
-{
- SHADOW_GC_FUNC_PROLOGUE (pGC);
- (*pGC->funcs->DestroyGC)(pGC);
- SHADOW_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-shadowChangeGC (
- GCPtr pGC,
- unsigned long mask
-){
- SHADOW_GC_FUNC_PROLOGUE (pGC);
- (*pGC->funcs->ChangeGC) (pGC, mask);
- SHADOW_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-shadowCopyGC (
- GCPtr pGCSrc,
- unsigned long mask,
- GCPtr pGCDst
-){
- SHADOW_GC_FUNC_PROLOGUE (pGCDst);
- (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
- SHADOW_GC_FUNC_EPILOGUE (pGCDst);
-}
-
-static void
-shadowChangeClip (
- GCPtr pGC,
- int type,
- pointer pvalue,
- int nrects
-){
- SHADOW_GC_FUNC_PROLOGUE (pGC);
- (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
- SHADOW_GC_FUNC_EPILOGUE (pGC);
-}
-
-static void
-shadowCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
-{
- SHADOW_GC_FUNC_PROLOGUE (pgcDst);
- (* pgcDst->funcs->CopyClip)(pgcDst, pgcSrc);
- SHADOW_GC_FUNC_EPILOGUE (pgcDst);
-}
-
-static void
-shadowDestroyClip(GCPtr pGC)
-{
- SHADOW_GC_FUNC_PROLOGUE (pGC);
- (* pGC->funcs->DestroyClip)(pGC);
- SHADOW_GC_FUNC_EPILOGUE (pGC);
-}
-
-#define IS_VISIBLE(pWin) 1
-
-
-#define TRIM_BOX(box, pGC) { \
- BoxPtr extents = &pGC->pCompositeClip->extents;\
- if(box.x1 < extents->x1) box.x1 = extents->x1; \
- if(box.x2 > extents->x2) box.x2 = extents->x2; \
- if(box.y1 < extents->y1) box.y1 = extents->y1; \
- if(box.y2 > extents->y2) box.y2 = extents->y2; \
- }
-
-#define TRANSLATE_BOX(box, pDraw) { \
- box.x1 += pDraw->x; \
- box.x2 += pDraw->x; \
- box.y1 += pDraw->y; \
- box.y2 += pDraw->y; \
- }
-
-#define TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC) { \
- TRANSLATE_BOX(box, pDraw); \
- TRIM_BOX(box, pGC); \
- }
-
-#define BOX_NOT_EMPTY(box) \
- (((box.x2 - box.x1) > 0) && ((box.y2 - box.y1) > 0))
-
-#ifdef RENDER
-static void
-shadowComposite (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pMask,
- PicturePtr pDst,
- INT16 xSrc,
- INT16 ySrc,
- INT16 xMask,
- INT16 yMask,
- INT16 xDst,
- INT16 yDst,
- CARD16 width,
- CARD16 height)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
- shadowScrPriv(pScreen);
-
- unwrap (pScrPriv, ps, Composite);
- (*ps->Composite) (op,
- pSrc,
- pMask,
- pDst,
- xSrc,
- ySrc,
- xMask,
- yMask,
- xDst,
- yDst,
- width,
- height);
- wrap (pScrPriv, ps, Composite, shadowComposite);
- if (pDst->pDrawable->type == DRAWABLE_WINDOW)
- shadowDamageRect ((WindowPtr) pDst->pDrawable, xDst, yDst,
- width, height);
-}
-
-static void
-shadowGlyphs (CARD8 op,
- PicturePtr pSrc,
- PicturePtr pDst,
- PictFormatPtr maskFormat,
- INT16 xSrc,
- INT16 ySrc,
- int nlist,
- GlyphListPtr list,
- GlyphPtr *glyphs)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
- shadowScrPriv(pScreen);
- int x, y;
- int n;
- GlyphPtr glyph;
-
- unwrap (pScrPriv, ps, Glyphs);
- (*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list, glyphs);
- wrap (pScrPriv, ps, Glyphs, shadowGlyphs);
- if (pDst->pDrawable->type == DRAWABLE_WINDOW)
- {
- x = xSrc;
- y = ySrc;
- while (nlist--)
- {
- x += list->xOff;
- y += list->yOff;
- n = list->len;
- while (n--)
- {
- glyph = *glyphs++;
- shadowDamageRect ((WindowPtr) pDst->pDrawable,
- x - glyph->info.x,
- y - glyph->info.y,
- glyph->info.width,
- glyph->info.height);
- x += glyph->info.xOff;
- y += glyph->info.yOff;
- }
- list++;
- }
- }
-}
-#endif
-
-/**********************************************************/
-
-
-static void
-shadowFillSpans(
- DrawablePtr pDraw,
- GC *pGC,
- int nInit,
- DDXPointPtr pptInit,
- int *pwidthInit,
- int fSorted
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && nInit) {
- DDXPointPtr ppt = pptInit;
- int *pwidth = pwidthInit;
- int i = nInit;
- BoxRec box;
-
- box.x1 = ppt->x;
- box.x2 = box.x1 + *pwidth;
- box.y2 = box.y1 = ppt->y;
-
- while(--i) {
- ppt++;
- pwidth++;
- if(box.x1 > ppt->x) box.x1 = ppt->x;
- if(box.x2 < (ppt->x + *pwidth))
- box.x2 = ppt->x + *pwidth;
- if(box.y1 > ppt->y) box.y1 = ppt->y;
- else if(box.y2 < ppt->y) box.y2 = ppt->y;
- }
-
- box.y2++;
-
- (*pGC->ops->FillSpans)(pDraw, pGC, nInit, pptInit, pwidthInit, fSorted);
-
- if(!pGC->miTranslate) {
- TRANSLATE_BOX(box, pDraw);
- }
- TRIM_BOX(box, pGC);
-
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- } else
- (*pGC->ops->FillSpans)(pDraw, pGC, nInit, pptInit, pwidthInit, fSorted);
-
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-}
-
-static void
-shadowSetSpans(
- DrawablePtr pDraw,
- GCPtr pGC,
- char *pcharsrc,
- DDXPointPtr pptInit,
- int *pwidthInit,
- int nspans,
- int fSorted
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && nspans) {
- DDXPointPtr ppt = pptInit;
- int *pwidth = pwidthInit;
- int i = nspans;
- BoxRec box;
-
- box.x1 = ppt->x;
- box.x2 = box.x1 + *pwidth;
- box.y2 = box.y1 = ppt->y;
-
- while(--i) {
- ppt++;
- pwidth++;
- if(box.x1 > ppt->x) box.x1 = ppt->x;
- if(box.x2 < (ppt->x + *pwidth))
- box.x2 = ppt->x + *pwidth;
- if(box.y1 > ppt->y) box.y1 = ppt->y;
- else if(box.y2 < ppt->y) box.y2 = ppt->y;
- }
-
- box.y2++;
-
- (*pGC->ops->SetSpans)(pDraw, pGC, pcharsrc, pptInit,
- pwidthInit, nspans, fSorted);
-
- if(!pGC->miTranslate) {
- TRANSLATE_BOX(box, pDraw);
- }
- TRIM_BOX(box, pGC);
-
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- } else
- (*pGC->ops->SetSpans)(pDraw, pGC, pcharsrc, pptInit,
- pwidthInit, nspans, fSorted);
-
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-}
-
-static void
-shadowPutImage(
- DrawablePtr pDraw,
- GCPtr pGC,
- int depth,
- int x, int y, int w, int h,
- int leftPad,
- int format,
- char *pImage
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PutImage)(pDraw, pGC, depth, x, y, w, h,
- leftPad, format, pImage);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw)) {
- BoxRec box;
-
- box.x1 = x + pDraw->x;
- box.x2 = box.x1 + w;
- box.y1 = y + pDraw->y;
- box.y2 = box.y1 + h;
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-static RegionPtr
-shadowCopyArea(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GC *pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty
-){
- RegionPtr ret;
- SHADOW_GC_OP_PROLOGUE(pGC, pDst);
- ret = (*pGC->ops->CopyArea)(pSrc, pDst,
- pGC, srcx, srcy, width, height, dstx, dsty);
- SHADOW_GC_OP_EPILOGUE(pGC, pDst);
-
- if(IS_VISIBLE(pDst)) {
- BoxRec box;
-
- box.x1 = dstx + pDst->x;
- box.x2 = box.x1 + width;
- box.y1 = dsty + pDst->y;
- box.y2 = box.y1 + height;
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDst, &box);
- }
-
- return ret;
-}
-
-static RegionPtr
-shadowCopyPlane(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GCPtr pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty,
- unsigned long bitPlane
-){
- RegionPtr ret;
- SHADOW_GC_OP_PROLOGUE(pGC, pDst);
- ret = (*pGC->ops->CopyPlane)(pSrc, pDst,
- pGC, srcx, srcy, width, height, dstx, dsty, bitPlane);
- SHADOW_GC_OP_EPILOGUE(pGC, pDst);
-
- if(IS_VISIBLE(pDst)) {
- BoxRec box;
-
- box.x1 = dstx + pDst->x;
- box.x2 = box.x1 + width;
- box.y1 = dsty + pDst->y;
- box.y2 = box.y1 + height;
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDst, &box);
- }
-
- return ret;
-}
-
-static void
-shadowPolyPoint(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- xPoint *pptInit
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PolyPoint)(pDraw, pGC, mode, npt, pptInit);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && npt) {
- BoxRec box;
-
- box.x2 = box.x1 = pptInit->x;
- box.y2 = box.y1 = pptInit->y;
-
- /* this could be slow if the points were spread out */
-
- while(--npt) {
- pptInit++;
- if(box.x1 > pptInit->x) box.x1 = pptInit->x;
- else if(box.x2 < pptInit->x) box.x2 = pptInit->x;
- if(box.y1 > pptInit->y) box.y1 = pptInit->y;
- else if(box.y2 < pptInit->y) box.y2 = pptInit->y;
- }
-
- box.x2++;
- box.y2++;
-
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-static void
-shadowPolylines(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- DDXPointPtr pptInit
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->Polylines)(pDraw, pGC, mode, npt, pptInit);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
-
- if(IS_VISIBLE(pDraw) && npt) {
- BoxRec box;
- int extra = pGC->lineWidth >> 1;
-
- box.x2 = box.x1 = pptInit->x;
- box.y2 = box.y1 = pptInit->y;
-
- if(npt > 1) {
- if(pGC->joinStyle == JoinMiter)
- extra = 6 * pGC->lineWidth;
- else if(pGC->capStyle == CapProjecting)
- extra = pGC->lineWidth;
- }
-
- if(mode == CoordModePrevious) {
- int x = box.x1;
- int y = box.y1;
- while(--npt) {
- pptInit++;
- x += pptInit->x;
- y += pptInit->y;
- if(box.x1 > x) box.x1 = x;
- else if(box.x2 < x) box.x2 = x;
- if(box.y1 > y) box.y1 = y;
- else if(box.y2 < y) box.y2 = y;
- }
- } else {
- while(--npt) {
- pptInit++;
- if(box.x1 > pptInit->x) box.x1 = pptInit->x;
- else if(box.x2 < pptInit->x) box.x2 = pptInit->x;
- if(box.y1 > pptInit->y) box.y1 = pptInit->y;
- else if(box.y2 < pptInit->y) box.y2 = pptInit->y;
- }
- }
-
- box.x2++;
- box.y2++;
-
- if(extra) {
- box.x1 -= extra;
- box.x2 += extra;
- box.y1 -= extra;
- box.y2 += extra;
- }
-
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-static void
-shadowPolySegment(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nseg,
- xSegment *pSeg
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PolySegment)(pDraw, pGC, nseg, pSeg);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && nseg) {
- BoxRec box;
- int extra = pGC->lineWidth;
-
- if(pGC->capStyle != CapProjecting)
- extra >>= 1;
-
- if(pSeg->x2 > pSeg->x1) {
- box.x1 = pSeg->x1;
- box.x2 = pSeg->x2;
- } else {
- box.x2 = pSeg->x1;
- box.x1 = pSeg->x2;
- }
-
- if(pSeg->y2 > pSeg->y1) {
- box.y1 = pSeg->y1;
- box.y2 = pSeg->y2;
- } else {
- box.y2 = pSeg->y1;
- box.y1 = pSeg->y2;
- }
-
- while(--nseg) {
- pSeg++;
- if(pSeg->x2 > pSeg->x1) {
- if(pSeg->x1 < box.x1) box.x1 = pSeg->x1;
- if(pSeg->x2 > box.x2) box.x2 = pSeg->x2;
- } else {
- if(pSeg->x2 < box.x1) box.x1 = pSeg->x2;
- if(pSeg->x1 > box.x2) box.x2 = pSeg->x1;
- }
- if(pSeg->y2 > pSeg->y1) {
- if(pSeg->y1 < box.y1) box.y1 = pSeg->y1;
- if(pSeg->y2 > box.y2) box.y2 = pSeg->y2;
- } else {
- if(pSeg->y2 < box.y1) box.y1 = pSeg->y2;
- if(pSeg->y1 > box.y2) box.y2 = pSeg->y1;
- }
- }
-
- box.x2++;
- box.y2++;
-
- if(extra) {
- box.x1 -= extra;
- box.x2 += extra;
- box.y1 -= extra;
- box.y2 += extra;
- }
-
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-static void
-shadowPolyRectangle(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nRects,
- xRectangle *pRects
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PolyRectangle)(pDraw, pGC, nRects, pRects);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && nRects)
- {
- BoxRec box;
- int offset1, offset2, offset3;
-
- offset2 = pGC->lineWidth;
- if(!offset2) offset2 = 1;
- offset1 = offset2 >> 1;
- offset3 = offset2 - offset1;
-
- while(nRects--)
- {
- box.x1 = pRects->x - offset1;
- box.y1 = pRects->y - offset1;
- box.x2 = box.x1 + pRects->width + offset2;
- box.y2 = box.y1 + offset2;
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
-
- box.x1 = pRects->x - offset1;
- box.y1 = pRects->y + offset3;
- box.x2 = box.x1 + offset2;
- box.y2 = box.y1 + pRects->height - offset2;
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
-
- box.x1 = pRects->x + pRects->width - offset1;
- box.y1 = pRects->y + offset3;
- box.x2 = box.x1 + offset2;
- box.y2 = box.y1 + pRects->height - offset2;
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
-
- box.x1 = pRects->x - offset1;
- box.y1 = pRects->y + pRects->height - offset1;
- box.x2 = box.x1 + pRects->width + offset2;
- box.y2 = box.y1 + offset2;
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
-
- pRects++;
- }
- }
- }
-
-static void
-shadowPolyArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PolyArc)(pDraw, pGC, narcs, parcs);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && narcs) {
- int extra = pGC->lineWidth >> 1;
- BoxRec box;
-
- box.x1 = parcs->x;
- box.x2 = box.x1 + parcs->width;
- box.y1 = parcs->y;
- box.y2 = box.y1 + parcs->height;
-
- /* should I break these up instead ? */
-
- while(--narcs) {
- parcs++;
- if(box.x1 > parcs->x) box.x1 = parcs->x;
- if(box.x2 < (parcs->x + parcs->width))
- box.x2 = parcs->x + parcs->width;
- if(box.y1 > parcs->y) box.y1 = parcs->y;
- if(box.y2 < (parcs->y + parcs->height))
- box.y2 = parcs->y + parcs->height;
- }
-
- if(extra) {
- box.x1 -= extra;
- box.x2 += extra;
- box.y1 -= extra;
- box.y2 += extra;
- }
-
- box.x2++;
- box.y2++;
-
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-static void
-shadowFillPolygon(
- DrawablePtr pDraw,
- GCPtr pGC,
- int shape,
- int mode,
- int count,
- DDXPointPtr pptInit
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && (count > 2)) {
- DDXPointPtr ppt = pptInit;
- int i = count;
- BoxRec box;
-
- box.x2 = box.x1 = ppt->x;
- box.y2 = box.y1 = ppt->y;
-
- if(mode != CoordModeOrigin) {
- int x = box.x1;
- int y = box.y1;
- while(--i) {
- ppt++;
- x += ppt->x;
- y += ppt->y;
- if(box.x1 > x) box.x1 = x;
- else if(box.x2 < x) box.x2 = x;
- if(box.y1 > y) box.y1 = y;
- else if(box.y2 < y) box.y2 = y;
- }
- } else {
- while(--i) {
- ppt++;
- if(box.x1 > ppt->x) box.x1 = ppt->x;
- else if(box.x2 < ppt->x) box.x2 = ppt->x;
- if(box.y1 > ppt->y) box.y1 = ppt->y;
- else if(box.y2 < ppt->y) box.y2 = ppt->y;
- }
- }
-
- box.x2++;
- box.y2++;
-
- (*pGC->ops->FillPolygon)(pDraw, pGC, shape, mode, count, pptInit);
-
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- } else
- (*pGC->ops->FillPolygon)(pDraw, pGC, shape, mode, count, pptInit);
-
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-}
-
-
-static void
-shadowPolyFillRect(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nRectsInit,
- xRectangle *pRectsInit
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && nRectsInit) {
- BoxRec box;
- xRectangle *pRects = pRectsInit;
- int nRects = nRectsInit;
-
- box.x1 = pRects->x;
- box.x2 = box.x1 + pRects->width;
- box.y1 = pRects->y;
- box.y2 = box.y1 + pRects->height;
-
- while(--nRects) {
- pRects++;
- if(box.x1 > pRects->x) box.x1 = pRects->x;
- if(box.x2 < (pRects->x + pRects->width))
- box.x2 = pRects->x + pRects->width;
- if(box.y1 > pRects->y) box.y1 = pRects->y;
- if(box.y2 < (pRects->y + pRects->height))
- box.y2 = pRects->y + pRects->height;
- }
-
- /* cfb messes with the pRectsInit so we have to do our
- calculations first */
-
- (*pGC->ops->PolyFillRect)(pDraw, pGC, nRectsInit, pRectsInit);
-
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- } else
- (*pGC->ops->PolyFillRect)(pDraw, pGC, nRectsInit, pRectsInit);
-
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-}
-
-
-static void
-shadowPolyFillArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PolyFillArc)(pDraw, pGC, narcs, parcs);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && narcs) {
- BoxRec box;
-
- box.x1 = parcs->x;
- box.x2 = box.x1 + parcs->width;
- box.y1 = parcs->y;
- box.y2 = box.y1 + parcs->height;
-
- /* should I break these up instead ? */
-
- while(--narcs) {
- parcs++;
- if(box.x1 > parcs->x) box.x1 = parcs->x;
- if(box.x2 < (parcs->x + parcs->width))
- box.x2 = parcs->x + parcs->width;
- if(box.y1 > parcs->y) box.y1 = parcs->y;
- if(box.y2 < (parcs->y + parcs->height))
- box.y2 = parcs->y + parcs->height;
- }
-
- TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-
-}
-
-static int
-shadowPolyText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars
-){
- int width;
-
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- width = (*pGC->ops->PolyText8)(pDraw, pGC, x, y, count, chars);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- width -= x;
-
- if(IS_VISIBLE(pDraw) && (width > 0)) {
- BoxRec box;
-
- /* ugh */
- box.x1 = pDraw->x + x + FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = pDraw->x + x + FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- if(count > 1) {
- if(width > 0) box.x2 += width;
- else box.x1 += width;
- }
-
- box.y1 = pDraw->y + y - FONTMAXBOUNDS(pGC->font, ascent);
- box.y2 = pDraw->y + y + FONTMAXBOUNDS(pGC->font, descent);
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-
- return (width + x);
-}
-
-static int
-shadowPolyText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars
-){
- int width;
-
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- width = (*pGC->ops->PolyText16)(pDraw, pGC, x, y, count, chars);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- width -= x;
-
- if(IS_VISIBLE(pDraw) && (width > 0)) {
- BoxRec box;
-
- /* ugh */
- box.x1 = pDraw->x + x + FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = pDraw->x + x + FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- if(count > 1) {
- if(width > 0) box.x2 += width;
- else box.x1 += width;
- }
-
- box.y1 = pDraw->y + y - FONTMAXBOUNDS(pGC->font, ascent);
- box.y2 = pDraw->y + y + FONTMAXBOUNDS(pGC->font, descent);
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-
- return (width + x);
-}
-
-static void
-shadowImageText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->ImageText8)(pDraw, pGC, x, y, count, chars);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && count) {
- int top, bot, Min, Max;
- BoxRec box;
-
- top = max(FONTMAXBOUNDS(pGC->font, ascent), FONTASCENT(pGC->font));
- bot = max(FONTMAXBOUNDS(pGC->font, descent), FONTDESCENT(pGC->font));
-
- Min = count * FONTMINBOUNDS(pGC->font, characterWidth);
- if(Min > 0) Min = 0;
- Max = count * FONTMAXBOUNDS(pGC->font, characterWidth);
- if(Max < 0) Max = 0;
-
- /* ugh */
- box.x1 = pDraw->x + x + Min +
- FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = pDraw->x + x + Max +
- FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- box.y1 = pDraw->y + y - top;
- box.y2 = pDraw->y + y + bot;
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-static void
-shadowImageText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->ImageText16)(pDraw, pGC, x, y, count, chars);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && count) {
- int top, bot, Min, Max;
- BoxRec box;
-
- top = max(FONTMAXBOUNDS(pGC->font, ascent), FONTASCENT(pGC->font));
- bot = max(FONTMAXBOUNDS(pGC->font, descent), FONTDESCENT(pGC->font));
-
- Min = count * FONTMINBOUNDS(pGC->font, characterWidth);
- if(Min > 0) Min = 0;
- Max = count * FONTMAXBOUNDS(pGC->font, characterWidth);
- if(Max < 0) Max = 0;
-
- /* ugh */
- box.x1 = pDraw->x + x + Min +
- FONTMINBOUNDS(pGC->font, leftSideBearing);
- box.x2 = pDraw->x + x + Max +
- FONTMAXBOUNDS(pGC->font, rightSideBearing);
-
- box.y1 = pDraw->y + y - top;
- box.y2 = pDraw->y + y + bot;
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-
-static void
-shadowImageGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->ImageGlyphBlt)(pDraw, pGC, x, y, nglyph,
- ppci, pglyphBase);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && nglyph) {
- int top, bot, width = 0;
- BoxRec box;
-
- top = max(FONTMAXBOUNDS(pGC->font, ascent), FONTASCENT(pGC->font));
- bot = max(FONTMAXBOUNDS(pGC->font, descent), FONTDESCENT(pGC->font));
-
- box.x1 = ppci[0]->metrics.leftSideBearing;
- if(box.x1 > 0) box.x1 = 0;
- box.x2 = ppci[nglyph - 1]->metrics.rightSideBearing -
- ppci[nglyph - 1]->metrics.characterWidth;
- if(box.x2 < 0) box.x2 = 0;
-
- box.x2 += pDraw->x + x;
- box.x1 += pDraw->x + x;
-
- while(nglyph--) {
- width += (*ppci)->metrics.characterWidth;
- ppci++;
- }
-
- if(width > 0)
- box.x2 += width;
- else
- box.x1 += width;
-
- box.y1 = pDraw->y + y - top;
- box.y2 = pDraw->y + y + bot;
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-static void
-shadowPolyGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PolyGlyphBlt)(pDraw, pGC, x, y, nglyph,
- ppci, pglyphBase);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw) && nglyph) {
- BoxRec box;
-
- /* ugh */
- box.x1 = pDraw->x + x + ppci[0]->metrics.leftSideBearing;
- box.x2 = pDraw->x + x + ppci[nglyph - 1]->metrics.rightSideBearing;
-
- if(nglyph > 1) {
- int width = 0;
-
- while(--nglyph) {
- width += (*ppci)->metrics.characterWidth;
- ppci++;
- }
-
- if(width > 0) box.x2 += width;
- else box.x1 += width;
- }
-
- box.y1 = pDraw->y + y - FONTMAXBOUNDS(pGC->font, ascent);
- box.y2 = pDraw->y + y + FONTMAXBOUNDS(pGC->font, descent);
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-static void
-shadowPushPixels(
- GCPtr pGC,
- PixmapPtr pBitMap,
- DrawablePtr pDraw,
- int dx, int dy, int xOrg, int yOrg
-){
- SHADOW_GC_OP_PROLOGUE(pGC, pDraw);
- (*pGC->ops->PushPixels)(pGC, pBitMap, pDraw, dx, dy, xOrg, yOrg);
- SHADOW_GC_OP_EPILOGUE(pGC, pDraw);
-
- if(IS_VISIBLE(pDraw)) {
- BoxRec box;
-
- box.x1 = xOrg;
- box.y1 = yOrg;
-
- if(!pGC->miTranslate) {
- box.x1 += pDraw->x;
- box.y1 += pDraw->y;
- }
-
- box.x2 = box.x1 + dx;
- box.y2 = box.y1 + dy;
-
- TRIM_BOX(box, pGC);
- if(BOX_NOT_EMPTY(box))
- shadowDamageBox ((WindowPtr) pDraw, &box);
- }
-}
-
-
-static void
-shadowPaintWindow(
- WindowPtr pWindow,
- RegionPtr prgn,
- int what
-){
- ScreenPtr pScreen = pWindow->drawable.pScreen;
- shadowScrPriv(pScreen);
-
- if(what == PW_BACKGROUND) {
- unwrap (pScrPriv, pScreen, PaintWindowBackground);
- (*pScreen->PaintWindowBackground) (pWindow, prgn, what);
- wrap (pScrPriv, pScreen, PaintWindowBackground, shadowPaintWindow);
- } else {
- unwrap (pScrPriv, pScreen, PaintWindowBorder);
- (*pScreen->PaintWindowBorder) (pWindow, prgn, what);
- wrap (pScrPriv, pScreen, PaintWindowBorder, shadowPaintWindow);
- }
- shadowDamageRegion (pWindow, prgn);
-}
-
-
-static void
-shadowCopyWindow(
- WindowPtr pWindow,
- DDXPointRec ptOldOrg,
- RegionPtr prgn
-){
- ScreenPtr pScreen = pWindow->drawable.pScreen;
- shadowScrPriv(pScreen);
-
- unwrap (pScrPriv, pScreen, CopyWindow);
- (*pScreen->CopyWindow) (pWindow, ptOldOrg, prgn);
- wrap (pScrPriv, pScreen, CopyWindow, shadowCopyWindow);
- shadowDamageRegion (pWindow, prgn);
-}
-
-GCOps shadowGCOps = {
- shadowFillSpans, shadowSetSpans,
- shadowPutImage, shadowCopyArea,
- shadowCopyPlane, shadowPolyPoint,
- shadowPolylines, shadowPolySegment,
- shadowPolyRectangle, shadowPolyArc,
- shadowFillPolygon, shadowPolyFillRect,
- shadowPolyFillArc, shadowPolyText8,
- shadowPolyText16, shadowImageText8,
- shadowImageText16, shadowImageGlyphBlt,
- shadowPolyGlyphBlt, shadowPushPixels,
-#ifdef NEED_LINEHELPER
- NULL,
-#endif
- {NULL} /* devPrivate */
-};
-
-static void
-shadowGetImage (DrawablePtr pDrawable,
- int sx,
- int sy,
- int w,
- int h,
- unsigned int format,
- unsigned long planeMask,
- char * pdstLine)
-{
- ScreenPtr pScreen = pDrawable->pScreen;
- shadowScrPriv(pScreen);
-
- /* Many apps use GetImage to sync with the visable frame buffer */
- if (pDrawable->type == DRAWABLE_WINDOW)
- shadowRedisplay (pScreen);
- unwrap (pScrPriv, pScreen, GetImage);
- (*pScreen->GetImage) (pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
- wrap (pScrPriv, pScreen, GetImage, shadowGetImage);
-}
-
-static void
-shadowRestoreAreas (PixmapPtr pPixmap,
- RegionPtr prgn,
- int xorg,
- int yorg,
- WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- shadowScrPriv(pScreen);
-
- unwrap (pScrPriv, pScreen, BackingStoreFuncs.RestoreAreas);
- (*pScreen->BackingStoreFuncs.RestoreAreas) (pPixmap, prgn,
- xorg, yorg, pWin);
- wrap (pScrPriv, pScreen, BackingStoreFuncs.RestoreAreas,
- shadowRestoreAreas);
- shadowDamageRegion (pWin, prgn);
-}
-
-static Bool
-shadowCloseScreen (int i, ScreenPtr pScreen)
-{
- shadowScrPriv(pScreen);
-
- unwrap (pScrPriv, pScreen, CreateGC);
- unwrap (pScrPriv, pScreen, PaintWindowBackground);
- unwrap (pScrPriv, pScreen, PaintWindowBorder);
- unwrap (pScrPriv, pScreen, CopyWindow);
- unwrap (pScrPriv, pScreen, CloseScreen);
- unwrap (pScrPriv, pScreen, GetImage);
- unwrap (pScrPriv, pScreen, BackingStoreFuncs.RestoreAreas);
- xfree (pScrPriv);
- return (*pScreen->CloseScreen) (i, pScreen);
-}
-
-Bool
-shadowSetup (ScreenPtr pScreen)
-{
- shadowScrPrivPtr pScrPriv;
-#ifdef RENDER
- PictureScreenPtr ps = GetPictureScreenIfSet(pScreen);
-#endif
-
- if (shadowGeneration != serverGeneration)
- {
- shadowScrPrivateIndex = AllocateScreenPrivateIndex ();
- if (shadowScrPrivateIndex == -1)
- return FALSE;
- shadowGCPrivateIndex = AllocateGCPrivateIndex ();
- if (shadowGCPrivateIndex == -1)
- return FALSE;
- shadowGeneration = serverGeneration;
- }
- if (!AllocateGCPrivate (pScreen, shadowGCPrivateIndex, sizeof (shadowGCPrivRec)))
- return FALSE;
- pScrPriv = (shadowScrPrivPtr) xalloc (sizeof (shadowScrPrivRec));
- if (!pScrPriv)
- return FALSE;
-
- if (!RegisterBlockAndWakeupHandlers (shadowBlockHandler,
- shadowWakeupHandler,
- (pointer) pScreen))
- return FALSE;
-
- wrap (pScrPriv, pScreen, CreateGC, shadowCreateGC);
- wrap (pScrPriv, pScreen, PaintWindowBackground, shadowPaintWindow);
- wrap (pScrPriv, pScreen, PaintWindowBorder, shadowPaintWindow);
- wrap (pScrPriv, pScreen, CopyWindow, shadowCopyWindow);
- wrap (pScrPriv, pScreen, CloseScreen, shadowCloseScreen);
- wrap (pScrPriv, pScreen, GetImage, shadowGetImage);
- wrap (pScrPriv, pScreen, BackingStoreFuncs.RestoreAreas,
- shadowRestoreAreas);
-#ifdef RENDER
- if (ps) {
- wrap (pScrPriv, ps, Glyphs, shadowGlyphs);
- wrap (pScrPriv, ps, Composite, shadowComposite);
- }
-#endif
- pScrPriv->pBuf = 0;
-
- pScreen->devPrivates[shadowScrPrivateIndex].ptr = (pointer) pScrPriv;
- return TRUE;
-}
-
-Bool
-shadowAdd (ScreenPtr pScreen,
- PixmapPtr pPixmap,
- ShadowUpdateProc update,
- ShadowWindowProc window,
- int randr,
- void *closure)
-{
- shadowScrPriv(pScreen);
- shadowBufPtr pBuf;
-
- pBuf = (shadowBufPtr) xalloc (sizeof (shadowBufRec));
- if (!pBuf)
- return FALSE;
- /*
- * Map simple rotation values to bitmasks; fortunately,
- * these are all unique
- */
- switch (randr) {
- case 0:
- randr = SHADOW_ROTATE_0;
- break;
- case 90:
- randr = SHADOW_ROTATE_90;
- break;
- case 180:
- randr = SHADOW_ROTATE_180;
- break;
- case 270:
- randr = SHADOW_ROTATE_270;
- break;
- }
- pBuf->pPixmap = pPixmap;
- pBuf->update = update;
- pBuf->window = window;
- REGION_NULL(pScreen, &pBuf->damage);
- pBuf->pNext = pScrPriv->pBuf;
- pBuf->randr = randr;
- pBuf->closure = 0;
- pScrPriv->pBuf = pBuf;
- return TRUE;
-}
-
-void
-shadowRemove (ScreenPtr pScreen, PixmapPtr pPixmap)
-{
- shadowScrPriv(pScreen);
- shadowBufPtr pBuf, *pPrev;
-
- for (pPrev = &pScrPriv->pBuf; (pBuf = *pPrev); pPrev = &pBuf->pNext)
- if (pBuf->pPixmap == pPixmap)
- {
- REGION_UNINIT (pScreen, &pBuf->damage);
- *pPrev = pBuf->pNext;
- xfree (pBuf);
- break;
- }
-}
-
-shadowBufPtr
-shadowFindBuf (WindowPtr pWindow)
-{
- ScreenPtr pScreen = pWindow->drawable.pScreen;
- shadowScrPriv(pScreen);
- shadowBufPtr pBuf, *pPrev;
- PixmapPtr pPixmap = (*pScreen->GetWindowPixmap) (pWindow);
-
- for (pPrev = &pScrPriv->pBuf; (pBuf = *pPrev); pPrev = &pBuf->pNext)
- {
- if (!pBuf->pPixmap)
- pBuf->pPixmap = (*pScreen->GetScreenPixmap) (pScreen);
- if (pBuf->pPixmap == pPixmap)
- {
- /*
- * Reorder so this one is first next time
- */
- if (pPrev != &pScrPriv->pBuf)
- {
- *pPrev = pBuf->pNext;
- pBuf->pNext = pScrPriv->pBuf;
- pScrPriv->pBuf = pBuf;
- }
- return pBuf;
- }
- }
- return 0;
-}
-
-Bool
-shadowInit (ScreenPtr pScreen, ShadowUpdateProc update, ShadowWindowProc window)
-{
- if (!shadowSetup (pScreen))
- return FALSE;
-
- if (!shadowAdd (pScreen, 0, update, window, SHADOW_ROTATE_0, 0))
- return FALSE;
-
- return TRUE;
-}
diff --git a/nx-X11/programs/Xserver/miext/shadow/shadow.h b/nx-X11/programs/Xserver/miext/shadow/shadow.h
deleted file mode 100644
index 85b2604f5..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shadow.h
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/shadow/shadow.h,v 1.6tsi Exp $
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 _SHADOW_H_
-#define _SHADOW_H_
-
-#include "scrnintstr.h"
-
-#ifdef RENDER
-#include "picturestr.h"
-#endif
-
-typedef struct _shadowBuf *shadowBufPtr;
-
-typedef void (*ShadowUpdateProc) (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-#define SHADOW_WINDOW_RELOCATE 1
-#define SHADOW_WINDOW_READ 2
-#define SHADOW_WINDOW_WRITE 4
-
-typedef void *(*ShadowWindowProc) (ScreenPtr pScreen,
- CARD32 row,
- CARD32 offset,
- int mode,
- CARD32 *size,
- void *closure);
-
-typedef struct _shadowBuf {
- shadowBufPtr pNext;
- ShadowUpdateProc update;
- ShadowWindowProc window;
- RegionRec damage;
- PixmapPtr pPixmap;
- void *closure;
- int randr;
-} shadowBufRec;
-
-/* Match defines from randr extension */
-#define SHADOW_ROTATE_0 1
-#define SHADOW_ROTATE_90 2
-#define SHADOW_ROTATE_180 4
-#define SHADOW_ROTATE_270 8
-#define SHADOW_ROTATE_ALL (SHADOW_ROTATE_0|SHADOW_ROTATE_90|\
- SHADOW_ROTATE_180|SHADOW_ROTATE_270)
-#define SHADOW_REFLECT_X 16
-#define SHADOW_REFLECT_Y 32
-#define SHADOW_REFLECT_ALL (SHADOW_REFLECT_X|SHADOW_REFLECT_Y)
-
-typedef struct _shadowScrPriv {
- PaintWindowBackgroundProcPtr PaintWindowBackground;
- PaintWindowBorderProcPtr PaintWindowBorder;
- CopyWindowProcPtr CopyWindow;
- CloseScreenProcPtr CloseScreen;
- CreateGCProcPtr CreateGC;
- GetImageProcPtr GetImage;
-#ifdef RENDER
- CompositeProcPtr Composite;
- GlyphsProcPtr Glyphs;
-#endif
- shadowBufPtr pBuf;
- BSFuncRec BackingStoreFuncs;
-} shadowScrPrivRec, *shadowScrPrivPtr;
-
-extern int shadowScrPrivateIndex;
-
-#define shadowGetScrPriv(pScr) ((shadowScrPrivPtr) (pScr)->devPrivates[shadowScrPrivateIndex].ptr)
-#define shadowScrPriv(pScr) shadowScrPrivPtr pScrPriv = shadowGetScrPriv(pScr)
-
-Bool
-shadowSetup (ScreenPtr pScreen);
-
-Bool
-shadowAdd (ScreenPtr pScreen,
- PixmapPtr pPixmap,
- ShadowUpdateProc update,
- ShadowWindowProc window,
- int randr,
- void *closure);
-
-void
-shadowRemove (ScreenPtr pScreen, PixmapPtr pPixmap);
-
-shadowBufPtr
-shadowFindBuf (WindowPtr pWindow);
-
-Bool
-shadowInit (ScreenPtr pScreen, ShadowUpdateProc update, ShadowWindowProc window);
-
-void *
-shadowAlloc (int width, int height, int bpp);
-
-void
-shadowUpdatePacked (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdatePlanar4 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdatePlanar4x8 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotatePacked (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate8_90 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate16_90 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate32_90 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate8_180 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate16_180 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate32_180 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate8_270 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate16_270 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-void
-shadowUpdateRotate32_270 (ScreenPtr pScreen,
- shadowBufPtr pBuf);
-
-typedef void (* shadowUpdateProc)(ScreenPtr, shadowBufPtr);
-
-shadowUpdateProc shadowUpdatePackedWeak(void);
-shadowUpdateProc shadowUpdatePlanar4Weak(void);
-shadowUpdateProc shadowUpdatePlanar4x8Weak(void);
-shadowUpdateProc shadowUpdateRotatePackedWeak(void);
-
-void
-shadowWrapGC (GCPtr pGC);
-
-void
-shadowUnwrapGC (GCPtr pGC);
-
-#endif /* _SHADOW_H_ */
diff --git a/nx-X11/programs/Xserver/miext/shadow/shalloc.c b/nx-X11/programs/Xserver/miext/shadow/shalloc.c
deleted file mode 100644
index 5c01f2aac..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shalloc.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-
-void *
-shadowAlloc (int width, int height, int bpp)
-{
- int stride;
- void *fb;
-
- /* Cant use PixmapBytePad -- the structure is probably not initialized yet */
- stride = BitmapBytePad (width * bpp);
- fb = xalloc (stride * height);
- return fb;
-}
diff --git a/nx-X11/programs/Xserver/miext/shadow/shmodule.c b/nx-X11/programs/Xserver/miext/shadow/shmodule.c
deleted file mode 100644
index 5f347a3b5..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shmodule.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#ifdef XFree86LOADER
-
-#include "xf86Module.h"
-#include <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-
-static XF86ModuleVersionInfo VersRec =
-{
- "shadow",
- MODULEVENDORSTRING,
- MODINFOSTRING1,
- MODINFOSTRING2,
- XORG_VERSION_CURRENT,
- 1, 0, 0,
- ABI_CLASS_ANSIC, /* Only need the ansic layer */
- ABI_ANSIC_VERSION,
- MOD_CLASS_NONE,
- {0,0,0,0} /* signature, to be patched into the file by a tool */
-};
-
-XF86ModuleData shadowModuleData = { &VersRec, NULL, NULL };
-
-#endif
diff --git a/nx-X11/programs/Xserver/miext/shadow/shpacked.c b/nx-X11/programs/Xserver/miext/shadow/shpacked.c
deleted file mode 100644
index 3fdee1473..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shpacked.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/shadow/shpacked.c,v 1.4 2001/05/29 04:54:13 keithp Exp $
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-#include "fb.h"
-
-void
-shadowUpdatePacked (ScreenPtr pScreen,
- shadowBufPtr pBuf)
-{
- RegionPtr damage = &pBuf->damage;
- PixmapPtr pShadow = pBuf->pPixmap;
- int nbox = REGION_NUM_RECTS (damage);
- BoxPtr pbox = REGION_RECTS (damage);
- FbBits *shaBase, *shaLine, *sha;
- FbStride shaStride;
- int scrBase, scrLine, scr;
- int shaBpp;
- int shaXoff, shaYoff; /* XXX assumed to be zero */
- int x, y, w, h, width;
- int i;
- FbBits *winBase = NULL, *win;
- CARD32 winSize;
-
- fbGetDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff);
- while (nbox--)
- {
- x = pbox->x1 * shaBpp;
- y = pbox->y1;
- w = (pbox->x2 - pbox->x1) * shaBpp;
- h = pbox->y2 - pbox->y1;
-
- scrLine = (x >> FB_SHIFT);
- shaLine = shaBase + y * shaStride + (x >> FB_SHIFT);
-
- x &= FB_MASK;
- w = (w + x + FB_MASK) >> FB_SHIFT;
-
- while (h--)
- {
- winSize = 0;
- scrBase = 0;
- width = w;
- scr = scrLine;
- sha = shaLine;
- while (width) {
- /* how much remains in this window */
- i = scrBase + winSize - scr;
- if (i <= 0 || scr < scrBase)
- {
- winBase = (FbBits *) (*pBuf->window) (pScreen,
- y,
- scr * sizeof (FbBits),
- SHADOW_WINDOW_WRITE,
- &winSize,
- pBuf->closure);
- if(!winBase)
- return;
- scrBase = scr;
- winSize /= sizeof (FbBits);
- i = winSize;
- }
- win = winBase + (scr - scrBase);
- if (i > width)
- i = width;
- width -= i;
- scr += i;
-#define PickBit(a,i) (((a) >> (i)) & 1)
- while (i--)
- *win++ = *sha++;
- }
- shaLine += shaStride;
- y++;
- }
- pbox++;
- }
-}
-
-shadowUpdateProc shadowUpdatePackedWeak(void) { return shadowUpdatePacked; }
diff --git a/nx-X11/programs/Xserver/miext/shadow/shplanar.c b/nx-X11/programs/Xserver/miext/shadow/shplanar.c
deleted file mode 100644
index 979905b86..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shplanar.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/shadow/shplanar.c,v 1.3 2001/05/29 04:54:13 keithp Exp $
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-#include "fb.h"
-
-/*
- * 32 4-bit pixels per write
- */
-
-#define PL_SHIFT 7
-#define PL_UNIT (1 << PL_SHIFT)
-#define PL_MASK (PL_UNIT - 1)
-
-/*
- * 32->8 conversion:
- *
- * 7 6 5 4 3 2 1 0
- * A B C D E F G H
- *
- * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
- * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
- * m . . . H . . . G . . . F . . . E . . . D . . . C . . . B . . . A
- * m1 G . . . F . . . E . . . D . . . C . . . B . . . A . . . . . . . m << (7 - (p))
- * m2 . H . . . G . . . F . . . E . . . D . . . C . . . B . . . A . . (m >> (p)) << 2
- * m3 G E C A m1 & 0x80808080
- * m4 H F D B m2 & 0x40404040
- * m5 G H E F C D A B m3 | m4
- * m6 G H E F C D G H A B E F m5 | (m5 >> 20)
- * m7 G H E F C D G H A B C D E F G H m6 | (m6 >> 10)
- */
-
-#if 0
-#define GetBits(p,o,d) {\
- m = sha[o]; \
- m1 = m << (7 - (p)); \
- m2 = (m >> (p)) << 2; \
- m3 = m1 & 0x80808080; \
- m4 = m2 & 0x40404040; \
- m5 = m3 | m4; \
- m6 = m5 | (m5 >> 20); \
- d = m6 | (m6 >> 10); \
-}
-#else
-#define GetBits(p,o,d) {\
- m = sha[o]; \
- m5 = ((m << (7 - (p))) & 0x80808080) | (((m >> (p)) << 2) & 0x40404040); \
- m6 = m5 | (m5 >> 20); \
- d = m6 | (m6 >> 10); \
-}
-#endif
-
-void
-shadowUpdatePlanar4 (ScreenPtr pScreen,
- shadowBufPtr pBuf)
-{
- RegionPtr damage = &pBuf->damage;
- PixmapPtr pShadow = pBuf->pPixmap;
- int nbox = REGION_NUM_RECTS (damage);
- BoxPtr pbox = REGION_RECTS (damage);
- CARD32 *shaBase, *shaLine, *sha;
- FbStride shaStride;
- int scrBase, scrLine, scr;
- int shaBpp;
- int shaXoff, shaYoff; /* XXX assumed to be zero */
- int x, y, w, h, width;
- int i;
- CARD32 *winBase = NULL, *win;
- CARD32 winSize;
- int plane;
- CARD32 m,m5,m6;
- CARD8 s1, s2, s3, s4;
-
- fbGetStipDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff);
- while (nbox--)
- {
- x = (pbox->x1) * shaBpp;
- y = (pbox->y1);
- w = (pbox->x2 - pbox->x1) * shaBpp;
- h = pbox->y2 - pbox->y1;
-
- w = (w + (x & PL_MASK) + PL_MASK) >> PL_SHIFT;
- x &= ~PL_MASK;
-
- scrLine = (x >> PL_SHIFT);
- shaLine = shaBase + y * shaStride + (x >> FB_SHIFT);
-
- while (h--)
- {
- for (plane = 0; plane < 4; plane++)
- {
- width = w;
- scr = scrLine;
- sha = shaLine;
- winSize = 0;
- scrBase = 0;
- while (width) {
- /* how much remains in this window */
- i = scrBase + winSize - scr;
- if (i <= 0 || scr < scrBase)
- {
- winBase = (CARD32 *) (*pBuf->window) (pScreen,
- y,
- (scr << 4) | (plane),
- SHADOW_WINDOW_WRITE,
- &winSize,
- pBuf->closure);
- if(!winBase)
- return;
- winSize >>= 2;
- scrBase = scr;
- i = winSize;
- }
- win = winBase + (scr - scrBase);
- if (i > width)
- i = width;
- width -= i;
- scr += i;
-
- while (i--)
- {
- GetBits(plane,0,s1);
- GetBits(plane,1,s2);
- GetBits(plane,2,s3);
- GetBits(plane,3,s4);
- *win++ = s1 | (s2 << 8) | (s3 << 16) | (s4 << 24);
- sha += 4;
- }
- }
- }
- shaLine += shaStride;
- y++;
- }
- pbox++;
- }
-}
-
-shadowUpdateProc shadowUpdatePlanar4Weak(void) {
- return shadowUpdatePlanar4;
-}
-
-shadowUpdateProc shadowUpdatePlanar4x8Weak(void) {
- return shadowUpdatePlanar4x8;
-}
diff --git a/nx-X11/programs/Xserver/miext/shadow/shplanar8.c b/nx-X11/programs/Xserver/miext/shadow/shplanar8.c
deleted file mode 100644
index f1d87dc50..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shplanar8.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/shadow/shplanar8.c,v 1.3 2001/05/29 04:54:13 keithp Exp $
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-#include "fb.h"
-
-/*
- * Expose 8bpp depth 4
- */
-
-/*
- * 32->8 conversion:
- *
- * 7 6 5 4 3 2 1 0
- * A B C D E F G H
- *
- * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
- * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
- * m1 D x x x x x x x C x x x x x x x B x x x x x x x A x x x x x x x sha[0] << (7-(p))
- * m2 x x x x H x x x x x x x G x x x x x x x F x x x x x x x E x x x sha[1] << (3-(p))
- * m3 D C B A m1 & 0x80808080
- * m4 H G F E m2 & 0x08080808
- * m5 D H C G B F A E m3 | m4
- * m6 D H C G B F m5 >> 9
- * m7 D H C D G H B C F G A B E F m5 | m6
- * m8 D H C D G H m7 >> 18
- * m9 D H C D G H B C D F G H A B C D E F G H m7 | m8
- */
-
-#define PL_SHIFT 8
-#define PL_UNIT (1 << PL_SHIFT)
-#define PL_MASK (PL_UNIT - 1)
-
-#if 0
-#define GetBits(p,o,d) { \
- CARD32 m1,m2,m3,m4,m5,m6,m7,m8; \
- m1 = sha[o] << (7 - (p)); \
- m2 = sha[(o)+1] << (3 - (p)); \
- m3 = m1 & 0x80808080; \
- m4 = m2 & 0x08080808; \
- m5 = m3 | m4; \
- m6 = m5 >> 9; \
- m7 = m5 | m6; \
- m8 = m7 >> 18; \
- d = m7 | m8; \
-}
-#else
-#define GetBits(p,o,d) { \
- CARD32 m5,m7; \
- m5 = ((sha[o] << (7 - (p))) & 0x80808080) | ((sha[(o)+1] << (3 - (p))) & 0x08080808); \
- m7 = m5 | (m5 >> 9); \
- d = m7 | (m7 >> 18); \
-}
-#endif
-
-void
-shadowUpdatePlanar4x8 (ScreenPtr pScreen,
- shadowBufPtr pBuf)
-{
- RegionPtr damage = &pBuf->damage;
- PixmapPtr pShadow = pBuf->pPixmap;
- int nbox = REGION_NUM_RECTS (damage);
- BoxPtr pbox = REGION_RECTS (damage);
- CARD32 *shaBase, *shaLine, *sha;
- CARD8 s1, s2, s3, s4;
- FbStride shaStride;
- int scrBase, scrLine, scr;
- int shaBpp;
- int shaXoff, shaYoff; /* XXX assumed to be zero */
- int x, y, w, h, width;
- int i;
- CARD32 *winBase = NULL, *win;
- CARD32 winSize;
- int plane;
-
- fbGetStipDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff);
- while (nbox--)
- {
- x = pbox->x1 * shaBpp;
- y = pbox->y1;
- w = (pbox->x2 - pbox->x1) * shaBpp;
- h = pbox->y2 - pbox->y1;
-
- w = (w + (x & PL_MASK) + PL_MASK) >> PL_SHIFT;
- x &= ~PL_MASK;
-
- scrLine = (x >> PL_SHIFT);
- shaLine = shaBase + y * shaStride + (x >> FB_SHIFT);
-
- while (h--)
- {
- for (plane = 0; plane < 4; plane++)
- {
- width = w;
- scr = scrLine;
- sha = shaLine;
- winSize = 0;
- scrBase = 0;
- while (width) {
- /* how much remains in this window */
- i = scrBase + winSize - scr;
- if (i <= 0 || scr < scrBase)
- {
- winBase = (CARD32 *) (*pBuf->window) (pScreen,
- y,
- (scr << 4) | (plane),
- SHADOW_WINDOW_WRITE,
- &winSize,
- pBuf->closure);
- if(!winBase)
- return;
- winSize >>= 2;
- scrBase = scr;
- i = winSize;
- }
- win = winBase + (scr - scrBase);
- if (i > width)
- i = width;
- width -= i;
- scr += i;
-
- while (i--)
- {
- GetBits(plane,0,s1);
- GetBits(plane,2,s2);
- GetBits(plane,4,s3);
- GetBits(plane,6,s4);
- *win++ = s1 | (s2 << 8) | (s3 << 16) | (s4 << 24);
- sha += 8;
- }
- }
- }
- shaLine += shaStride;
- y++;
- }
- pbox++;
- }
-}
-
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot16pack.c b/nx-X11/programs/Xserver/miext/shadow/shrot16pack.c
deleted file mode 100644
index 2ec41bb07..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot16pack.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate16
-#define Data CARD16
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot16pack_180.c b/nx-X11/programs/Xserver/miext/shadow/shrot16pack_180.c
deleted file mode 100644
index 06b1603ba..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot16pack_180.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate16_180
-#define Data CARD16
-#define ROTATE 180
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot16pack_270.c b/nx-X11/programs/Xserver/miext/shadow/shrot16pack_270.c
deleted file mode 100644
index 1ad952ec6..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot16pack_270.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate16_270
-#define Data CARD16
-#define ROTATE 270
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot16pack_90.c b/nx-X11/programs/Xserver/miext/shadow/shrot16pack_90.c
deleted file mode 100644
index cfef7785c..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot16pack_90.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate16_90
-#define Data CARD16
-#define ROTATE 90
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot32pack.c b/nx-X11/programs/Xserver/miext/shadow/shrot32pack.c
deleted file mode 100644
index 95c7c292c..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot32pack.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate32
-#define Data CARD32
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot32pack_180.c b/nx-X11/programs/Xserver/miext/shadow/shrot32pack_180.c
deleted file mode 100644
index cbadba59d..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot32pack_180.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate32_180
-#define Data CARD32
-#define ROTATE 180
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot32pack_270.c b/nx-X11/programs/Xserver/miext/shadow/shrot32pack_270.c
deleted file mode 100644
index 8f434b08e..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot32pack_270.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate32_270
-#define Data CARD32
-#define ROTATE 270
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot32pack_90.c b/nx-X11/programs/Xserver/miext/shadow/shrot32pack_90.c
deleted file mode 100644
index 98c22c37d..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot32pack_90.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate32_90
-#define Data CARD32
-#define ROTATE 90
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot8pack.c b/nx-X11/programs/Xserver/miext/shadow/shrot8pack.c
deleted file mode 100644
index 9e77f43e8..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot8pack.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate8
-#define Data CARD8
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot8pack_180.c b/nx-X11/programs/Xserver/miext/shadow/shrot8pack_180.c
deleted file mode 100644
index 6f4eca93e..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot8pack_180.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate8_180
-#define Data CARD8
-#define ROTATE 180
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot8pack_270.c b/nx-X11/programs/Xserver/miext/shadow/shrot8pack_270.c
deleted file mode 100644
index d56a3366c..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot8pack_270.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate8_270
-#define Data CARD8
-#define ROTATE 270
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrot8pack_90.c b/nx-X11/programs/Xserver/miext/shadow/shrot8pack_90.c
deleted file mode 100644
index 2fed8126d..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrot8pack_90.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * $XFree86$
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#define FUNC shadowUpdateRotate8_90
-#define Data CARD8
-#define ROTATE 90
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "shrotpack.h"
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrotate.c b/nx-X11/programs/Xserver/miext/shadow/shrotate.c
deleted file mode 100644
index 927bc61be..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrotate.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/shadow/shrotate.c,v 1.4tsi Exp $
- *
- * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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 <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-#include "fb.h"
-
-/*
- * These indicate which way the source (shadow) is scanned when
- * walking the screen in a particular direction
- */
-
-#define LEFT_TO_RIGHT 1
-#define RIGHT_TO_LEFT -1
-#define TOP_TO_BOTTOM 2
-#define BOTTOM_TO_TOP -2
-
-void
-shadowUpdateRotatePacked (ScreenPtr pScreen,
- shadowBufPtr pBuf)
-{
- RegionPtr damage = &pBuf->damage;
- PixmapPtr pShadow = pBuf->pPixmap;
- int nbox = REGION_NUM_RECTS (damage);
- BoxPtr pbox = REGION_RECTS (damage);
- FbBits *shaBits;
- FbStride shaStride;
- int shaBpp;
- int shaXoff, shaYoff;
- int box_x1, box_x2, box_y1, box_y2;
- int sha_x1 = 0, sha_y1 = 0;
- int scr_x1 = 0, scr_x2 = 0, scr_y1 = 0, scr_y2 = 0, scr_w, scr_h;
- int scr_x, scr_y;
- int w;
- int pixelsPerBits;
- int pixelsMask;
- FbStride shaStepOverY = 0, shaStepDownY = 0;
- FbStride shaStepOverX = 0, shaStepDownX = 0;
- FbBits *shaLine, *sha;
- int shaHeight = pShadow->drawable.height;
- int shaWidth = pShadow->drawable.width;
- FbBits shaMask;
- int shaFirstShift, shaShift;
- int o_x_dir;
- int o_y_dir;
- int x_dir;
- int y_dir;
-
- fbGetDrawable (&pShadow->drawable, shaBits, shaStride, shaBpp, shaXoff, shaYoff);
- pixelsPerBits = (sizeof (FbBits) * 8) / shaBpp;
- pixelsMask = ~(pixelsPerBits - 1);
- shaMask = FbBitsMask (FB_UNIT-shaBpp, shaBpp);
- /*
- * Compute rotation related constants to walk the shadow
- */
- o_x_dir = LEFT_TO_RIGHT;
- o_y_dir = TOP_TO_BOTTOM;
- if (pBuf->randr & SHADOW_REFLECT_X)
- o_x_dir = -o_x_dir;
- if (pBuf->randr & SHADOW_REFLECT_Y)
- o_y_dir = -o_y_dir;
- switch (pBuf->randr & (SHADOW_ROTATE_ALL)) {
- case SHADOW_ROTATE_0: /* upper left shadow -> upper left screen */
- default:
- x_dir = o_x_dir;
- y_dir = o_y_dir;
- break;
- case SHADOW_ROTATE_90: /* upper right shadow -> upper left screen */
- x_dir = o_y_dir;
- y_dir = -o_x_dir;
- break;
- case SHADOW_ROTATE_180: /* lower right shadow -> upper left screen */
- x_dir = -o_x_dir;
- y_dir = -o_y_dir;
- break;
- case SHADOW_ROTATE_270: /* lower left shadow -> upper left screen */
- x_dir = -o_y_dir;
- y_dir = o_x_dir;
- break;
- }
- switch (x_dir) {
- case LEFT_TO_RIGHT:
- shaStepOverX = shaBpp;
- shaStepOverY = 0;
- break;
- case TOP_TO_BOTTOM:
- shaStepOverX = 0;
- shaStepOverY = shaStride;
- break;
- case RIGHT_TO_LEFT:
- shaStepOverX = -shaBpp;
- shaStepOverY = 0;
- break;
- case BOTTOM_TO_TOP:
- shaStepOverX = 0;
- shaStepOverY = -shaStride;
- break;
- }
- switch (y_dir) {
- case TOP_TO_BOTTOM:
- shaStepDownX = 0;
- shaStepDownY = shaStride;
- break;
- case RIGHT_TO_LEFT:
- shaStepDownX = -shaBpp;
- shaStepDownY = 0;
- break;
- case BOTTOM_TO_TOP:
- shaStepDownX = 0;
- shaStepDownY = -shaStride;
- break;
- case LEFT_TO_RIGHT:
- shaStepDownX = shaBpp;
- shaStepDownY = 0;
- break;
- }
-
- while (nbox--)
- {
- box_x1 = pbox->x1;
- box_y1 = pbox->y1;
- box_x2 = pbox->x2;
- box_y2 = pbox->y2;
- pbox++;
-
- /*
- * Compute screen and shadow locations for this box
- */
- switch (x_dir) {
- case LEFT_TO_RIGHT:
- scr_x1 = box_x1 & pixelsMask;
- scr_x2 = (box_x2 + pixelsPerBits - 1) & pixelsMask;
-
- sha_x1 = scr_x1;
- break;
- case TOP_TO_BOTTOM:
- scr_x1 = box_y1 & pixelsMask;
- scr_x2 = (box_y2 + pixelsPerBits - 1) & pixelsMask;
-
- sha_y1 = scr_x1;
- break;
- case RIGHT_TO_LEFT:
- scr_x1 = (shaWidth - box_x2) & pixelsMask;
- scr_x2 = (shaWidth - box_x1 + pixelsPerBits - 1) & pixelsMask;
-
- sha_x1 = (shaWidth - scr_x1 - 1);
- break;
- case BOTTOM_TO_TOP:
- scr_x1 = (shaHeight - box_y2) & pixelsMask;
- scr_x2 = (shaHeight - box_y1 + pixelsPerBits - 1) & pixelsMask;
-
- sha_y1 = (shaHeight - scr_x1 - 1);
- break;
- }
- switch (y_dir) {
- case TOP_TO_BOTTOM:
- scr_y1 = box_y1;
- scr_y2 = box_y2;
-
- sha_y1 = scr_y1;
- break;
- case RIGHT_TO_LEFT:
- scr_y1 = (shaWidth - box_x2);
- scr_y2 = (shaWidth - box_x1);
-
- sha_x1 = box_x2 - 1;
- break;
- case BOTTOM_TO_TOP:
- scr_y1 = shaHeight - box_y2;
- scr_y2 = shaHeight - box_y1;
-
- sha_y1 = box_y2 - 1;
- break;
- case LEFT_TO_RIGHT:
- scr_y1 = box_x1;
- scr_y2 = box_x2;
-
- sha_x1 = box_x1;
- break;
- }
- scr_w = ((scr_x2 - scr_x1) * shaBpp) >> FB_SHIFT;
- scr_h = scr_y2 - scr_y1;
- scr_y = scr_y1;
-
- /* shift amount for first pixel on screen */
- shaFirstShift = FB_UNIT - ((sha_x1 * shaBpp) & FB_MASK) - shaBpp;
-
- /* pointer to shadow data first placed on screen */
- shaLine = (shaBits +
- sha_y1 * shaStride +
- ((sha_x1 * shaBpp) >> FB_SHIFT));
-
- /*
- * Copy the bits, always write across the physical frame buffer
- * to take advantage of write combining.
- */
- while (scr_h--)
- {
- int p;
- FbBits bits;
- FbBits *win;
- int i;
- CARD32 winSize;
-
- sha = shaLine;
- shaShift = shaFirstShift;
- w = scr_w;
- scr_x = scr_x1 * shaBpp >> FB_SHIFT;
-
- while (w)
- {
- /*
- * Map some of this line
- */
- win = (FbBits *) (*pBuf->window) (pScreen,
- scr_y,
- scr_x << 2,
- SHADOW_WINDOW_WRITE,
- &winSize,
- pBuf->closure);
- i = (winSize >> 2);
- if (i > w)
- i = w;
- w -= i;
- scr_x += i;
- /*
- * Copy the portion of the line mapped
- */
- while (i--)
- {
- bits = 0;
- p = pixelsPerBits;
- /*
- * Build one word of output from multiple inputs
- *
- * Note that for 90/270 rotations, this will walk
- * down the shadow hitting each scanline once.
- * This is probably not very efficient.
- */
- while (p--)
- {
- bits = FbScrLeft(bits, shaBpp);
- bits |= FbScrRight (*sha, shaShift) & shaMask;
-
- shaShift -= shaStepOverX;
- if (shaShift >= FB_UNIT)
- {
- shaShift -= FB_UNIT;
- sha--;
- }
- else if (shaShift < 0)
- {
- shaShift += FB_UNIT;
- sha++;
- }
- sha += shaStepOverY;
- }
- *win++ = bits;
- }
- }
- scr_y++;
- shaFirstShift -= shaStepDownX;
- if (shaFirstShift >= FB_UNIT)
- {
- shaFirstShift -= FB_UNIT;
- shaLine--;
- }
- else if (shaFirstShift < 0)
- {
- shaFirstShift += FB_UNIT;
- shaLine++;
- }
- shaLine += shaStepDownY;
- }
- }
-}
-
-shadowUpdateProc shadowUpdateRotatePackedWeak(void) {
- return shadowUpdateRotatePacked;
-}
diff --git a/nx-X11/programs/Xserver/miext/shadow/shrotpack.h b/nx-X11/programs/Xserver/miext/shadow/shrotpack.h
deleted file mode 100644
index 062d8c394..000000000
--- a/nx-X11/programs/Xserver/miext/shadow/shrotpack.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/miext/shadow/shrotpack.h,v 1.3 2001/05/29 04:54:13 keithp Exp $
- *
- * Copyright © 2000 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-/*
- * Thanks to Daniel Chemko <dchemko@intrinsyc.com> for making the 90 and 180
- * orientations work.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include <X11/fonts/font.h>
-#include "dixfontstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mi.h"
-#include "regionstr.h"
-#include "globals.h"
-#include "gcstruct.h"
-#include "shadow.h"
-#include "fb.h"
-
-#define DANDEBUG 0
-
-#if ROTATE == 270
-
-#define SCRLEFT(x,y,w,h) (pScreen->height - ((y) + (h)))
-#define SCRY(x,y,w,h) (x)
-#define SCRWIDTH(x,y,w,h) (h)
-#define FIRSTSHA(x,y,w,h) (((y) + (h) - 1) * shaStride + (x))
-#define STEPDOWN(x,y,w,h) ((w)--)
-#define NEXTY(x,y,w,h) ((x)++)
-#define SHASTEPX(stride) -(stride)
-#define SHASTEPY(stride) (1)
-
-#elif ROTATE == 90
-
-#define SCRLEFT(x,y,w,h) (y)
-#define SCRY(x,y,w,h) (pScreen->width - ((x) + (w)) - 1)
-#define SCRWIDTH(x,y,w,h) (h)
-#define FIRSTSHA(x,y,w,h) ((y) * shaStride + (x + w - 1))
-#define STEPDOWN(x,y,w,h) ((w)--)
-#define NEXTY(x,y,w,h) ((void)(x))
-#define SHASTEPX(stride) (stride)
-#define SHASTEPY(stride) (-1)
-
-#elif ROTATE == 180
-
-#define SCRLEFT(x,y,w,h) (pScreen->width - ((x) + (w)))
-#define SCRY(x,y,w,h) (pScreen->height - ((y) + (h)) - 1)
-#define SCRWIDTH(x,y,w,h) (w)
-#define FIRSTSHA(x,y,w,h) ((y + h - 1) * shaStride + (x + w - 1))
-#define STEPDOWN(x,y,w,h) ((h)--)
-#define NEXTY(x,y,w,h) ((void)(y))
-#define SHASTEPX(stride) (-1)
-#define SHASTEPY(stride) -(stride)
-
-#else
-
-#define SCRLEFT(x,y,w,h) (x)
-#define SCRY(x,y,w,h) (y)
-#define SCRWIDTH(x,y,w,h) (w)
-#define FIRSTSHA(x,y,w,h) ((y) * shaStride + (x))
-#define STEPDOWN(x,y,w,h) ((h)--)
-#define NEXTY(x,y,w,h) ((y)++)
-#define SHASTEPX(stride) (1)
-#define SHASTEPY(stride) (stride)
-
-#endif
-
-void
-FUNC (ScreenPtr pScreen,
- shadowBufPtr pBuf)
-{
- RegionPtr damage = &pBuf->damage;
- PixmapPtr pShadow = pBuf->pPixmap;
- int nbox = REGION_NUM_RECTS (damage);
- BoxPtr pbox = REGION_RECTS (damage);
- FbBits *shaBits;
- Data *shaBase, *shaLine, *sha;
- FbStride shaStride;
- int scrBase, scrLine, scr;
- int shaBpp;
- int shaXoff, shaYoff; /* XXX assumed to be zero */
- int x, y, w, h, width;
- int i;
- Data *winBase = NULL, *win;
- CARD32 winSize;
-
- fbGetDrawable (&pShadow->drawable, shaBits, shaStride, shaBpp, shaXoff, shaYoff);
- shaBase = (Data *) shaBits;
- shaStride = shaStride * sizeof (FbBits) / sizeof (Data);
-#if (DANDEBUG > 1)
- ErrorF ("-> Entering Shadow Update:\r\n |- Origins: pShadow=%x, pScreen=%x, damage=%x\r\n |- Metrics: shaStride=%d, shaBase=%x, shaBpp=%d\r\n | \n", pShadow, pScreen, damage, shaStride, shaBase, shaBpp);
-#endif
- while (nbox--)
- {
- x = pbox->x1;
- y = pbox->y1;
- w = (pbox->x2 - pbox->x1);
- h = pbox->y2 - pbox->y1;
-
-#if (DANDEBUG > 2)
- ErrorF (" |-> Redrawing box - Metrics: X=%d, Y=%d, Width=%d, Height=%d\n", x, y, w, h);
-#endif
- scrLine = SCRLEFT(x,y,w,h);
- shaLine = shaBase + FIRSTSHA(x,y,w,h);
-
- while (STEPDOWN(x,y,w,h))
- {
- winSize = 0;
- scrBase = 0;
- width = SCRWIDTH(x,y,w,h);
- scr = scrLine;
- sha = shaLine;
-#if (DANDEBUG > 3)
- ErrorF (" | |-> StepDown - Metrics: width=%d, scr=%x, sha=%x\n", width, scr, sha);
-#endif
- while (width)
- {
- /* how much remains in this window */
- i = scrBase + winSize - scr;
- if (i <= 0 || scr < scrBase)
- {
- winBase = (Data *) (*pBuf->window) (pScreen,
- SCRY(x,y,w,h),
- scr * sizeof (Data),
- SHADOW_WINDOW_WRITE,
- &winSize,
- pBuf->closure);
- if(!winBase)
- return;
- scrBase = scr;
- winSize /= sizeof (Data);
- i = winSize;
-#if(DANDEBUG > 4)
- ErrorF (" | | |-> Starting New Line - Metrics: winBase=%x, scrBase=%x, winSize=%d\r\n | | | Xstride=%d, Ystride=%d, w=%d h=%d\n", winBase, scrBase, winSize, SHASTEPX(shaStride), SHASTEPY(shaStride), w, h);
-#endif
- }
- win = winBase + (scr - scrBase);
- if (i > width)
- i = width;
- width -= i;
- scr += i;
-#if(DANDEBUG > 5)
- ErrorF (" | | |-> Writing Line - Metrics: win=%x, sha=%x\n", win, sha);
-#endif
- while (i--)
- {
-#if(DANDEBUG > 6)
- ErrorF (" | | |-> Writing Pixel - Metrics: win=%x, sha=%d, remaining=%d\n", win, sha, i);
-#endif
- *win++ = *sha;
- sha += SHASTEPX(shaStride);
- } /* i */
- } /* width */
- shaLine += SHASTEPY(shaStride);
- NEXTY(x,y,w,h);
- } /* STEPDOWN */
- pbox++;
- } /* nbox */
-}