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-rw-r--r--xorg-server/hw/dmx/dmxpixmap.c501
-rw-r--r--xorg-server/hw/dmx/dmxpixmap.h128
-rw-r--r--xorg-server/hw/xfree86/common/xf86VGAarbiter.c2254
-rw-r--r--xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h506
-rw-r--r--xorg-server/hw/xfree86/xaa/xaaInit.c1270
-rw-r--r--xorg-server/hw/xnest/Pixmap.c273
-rw-r--r--xorg-server/hw/xnest/XNPixmap.h74
-rw-r--r--xorg-server/hw/xwin/win.h2982
-rw-r--r--xorg-server/hw/xwin/winpixmap.c463
9 files changed, 4227 insertions, 4224 deletions
diff --git a/xorg-server/hw/dmx/dmxpixmap.c b/xorg-server/hw/dmx/dmxpixmap.c
index a16736419..119dd1134 100644
--- a/xorg-server/hw/dmx/dmxpixmap.c
+++ b/xorg-server/hw/dmx/dmxpixmap.c
@@ -1,250 +1,251 @@
-/*
- * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
- *
- * 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 on 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 (including the
- * next paragraph) 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
- * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
- * 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.
- */
-
-/*
- * Authors:
- * Kevin E. Martin <kem@redhat.com>
- *
- */
-
-/** \file
- * Provides pixmap support. */
-
-#ifdef HAVE_DMX_CONFIG_H
-#include <dmx-config.h>
-#endif
-
-#include "dmx.h"
-#include "dmxsync.h"
-#include "dmxpixmap.h"
-
-#include "pixmapstr.h"
-#include "servermd.h"
-#include "privates.h"
-
-/** Initialize a private area in \a pScreen for pixmap information. */
-Bool dmxInitPixmap(ScreenPtr pScreen)
-{
- if (!dixRegisterPrivateKey(&dmxPixPrivateKeyRec, PRIVATE_PIXMAP, sizeof(dmxPixPrivRec)))
- return FALSE;
-
- return TRUE;
-}
-
-/** Create a pixmap on the back-end server. */
-void dmxBECreatePixmap(PixmapPtr pPixmap)
-{
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
- dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
-
- /* Make sure we haven't already created this pixmap. This can
- * happen when the pixmap is used elsewhere (e.g., as a background
- * or border for a window) and the refcnt > 1.
- */
- if (pPixPriv->pixmap)
- return;
-
- if (pPixmap->drawable.width && pPixmap->drawable.height) {
- pPixPriv->pixmap = XCreatePixmap(dmxScreen->beDisplay,
- dmxScreen->scrnWin,
- pPixmap->drawable.width,
- pPixmap->drawable.height,
- pPixmap->drawable.depth);
- dmxSync(dmxScreen, FALSE);
- }
-}
-
-/** Create a pixmap for \a pScreen with the specified \a width, \a
- * height, and \a depth. */
-PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
- unsigned class)
-{
- DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
- PixmapPtr pPixmap;
- int bpp;
- dmxPixPrivPtr pPixPriv;
-
-#if 0
- DMX_UNWRAP(CreatePixmap, dmxScreen, pScreen);
- if (pScreen->CreatePixmap)
- ret = pScreen->CreatePixmap(pPixmap);
-#endif
-
- /* Create pixmap on back-end server */
- if (depth == 24) bpp = 32;
- else bpp = depth;
-
- pPixmap = AllocatePixmap(pScreen, 0);
- if (!pPixmap)
- return NullPixmap;
-
- pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = class;
- pPixmap->drawable.pScreen = pScreen;
- pPixmap->drawable.depth = depth;
- pPixmap->drawable.bitsPerPixel = bpp;
- pPixmap->drawable.id = 0;
- pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
- pPixmap->drawable.x = 0;
- pPixmap->drawable.y = 0;
- pPixmap->drawable.width = width;
- pPixmap->drawable.height = height;
- pPixmap->devKind = PixmapBytePad(width, bpp);
- pPixmap->refcnt = 1;
-
- pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
- pPixPriv->pixmap = (Pixmap)0;
- pPixPriv->detachedImage = NULL;
-
- /* Create the pixmap on the back-end server */
- if (dmxScreen->beDisplay) {
- dmxBECreatePixmap(pPixmap);
- }
-
-#if 0
- DMX_WRAP(CreatePixmap, dmxCreatePixmap, dmxScreen, pScreen);
-#endif
-
- return pPixmap;
-}
-
-/** Destroy the pixmap on the back-end server. */
-Bool dmxBEFreePixmap(PixmapPtr pPixmap)
-{
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
- dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
-
- if (pPixPriv->pixmap) {
- XFreePixmap(dmxScreen->beDisplay, pPixPriv->pixmap);
- pPixPriv->pixmap = (Pixmap)0;
- return TRUE;
- }
-
- return FALSE;
-}
-
-/** Destroy the pixmap pointed to by \a pPixmap. */
-Bool dmxDestroyPixmap(PixmapPtr pPixmap)
-{
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
- Bool ret = TRUE;
-
-#if 0
- DMX_UNWRAP(DestroyPixmap, dmxScreen, pScreen);
-#endif
-
- if (--pPixmap->refcnt)
- return TRUE;
-
- /* Destroy pixmap on back-end server */
- if (dmxScreen->beDisplay) {
- if (dmxBEFreePixmap(pPixmap)) {
- /* Also make sure that we destroy any detached image */
- dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
- if (pPixPriv->detachedImage)
- XDestroyImage(pPixPriv->detachedImage);
- dmxSync(dmxScreen, FALSE);
- }
- }
- FreePixmap(pPixmap);
-
-#if 0
- if (pScreen->DestroyPixmap)
- ret = pScreen->DestroyPixmap(pPixmap);
- DMX_WRAP(DestroyPixmap, dmxDestroyPixmap, dmxScreen, pScreen);
-#endif
-
- return ret;
-}
-
-/** Create and return a region based on the pixmap pointed to by \a
- * pPixmap. */
-RegionPtr dmxBitmapToRegion(PixmapPtr pPixmap)
-{
- DMXScreenInfo *dmxScreen = &dmxScreens[pPixmap->drawable.pScreen->myNum];
- dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
- XImage *ximage;
- RegionPtr pReg, pTmpReg;
- int x, y;
- unsigned long previousPixel, currentPixel;
- BoxRec Box;
- Bool overlap;
-
- if (!dmxScreen->beDisplay) {
- pReg = RegionCreate(NullBox, 1);
- return pReg;
- }
-
- ximage = XGetImage(dmxScreen->beDisplay, pPixPriv->pixmap, 0, 0,
- pPixmap->drawable.width, pPixmap->drawable.height,
- 1, XYPixmap);
-
- pReg = RegionCreate(NullBox, 1);
- pTmpReg = RegionCreate(NullBox, 1);
- if(!pReg || !pTmpReg) {
- XDestroyImage(ximage);
- return NullRegion;
- }
-
- for (y = 0; y < pPixmap->drawable.height; y++) {
- Box.y1 = y;
- Box.y2 = y + 1;
- previousPixel = 0L;
- for (x = 0; x < pPixmap->drawable.width; x++) {
- currentPixel = XGetPixel(ximage, x, y);
- if (previousPixel != currentPixel) {
- if (previousPixel == 0L) {
- /* left edge */
- Box.x1 = x;
- } else if (currentPixel == 0L) {
- /* right edge */
- Box.x2 = x;
- RegionReset(pTmpReg, &Box);
- RegionAppend(pReg, pTmpReg);
- }
- previousPixel = currentPixel;
- }
- }
- if (previousPixel != 0L) {
- /* right edge because of the end of pixmap */
- Box.x2 = pPixmap->drawable.width;
- RegionReset(pTmpReg, &Box);
- RegionAppend(pReg, pTmpReg);
- }
- }
-
- RegionDestroy(pTmpReg);
- XDestroyImage(ximage);
-
- RegionValidate(pReg, &overlap);
-
- dmxSync(dmxScreen, FALSE);
- return pReg;
-}
+/*
+ * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
+ *
+ * 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 on 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 (including the
+ * next paragraph) 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * 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.
+ */
+
+/*
+ * Authors:
+ * Kevin E. Martin <kem@redhat.com>
+ *
+ */
+
+/** \file
+ * Provides pixmap support. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmx.h"
+#include "dmxsync.h"
+#include "dmxpixmap.h"
+
+#include "pixmapstr.h"
+#include "servermd.h"
+#include "privates.h"
+
+/** Initialize a private area in \a pScreen for pixmap information. */
+Bool dmxInitPixmap(ScreenPtr pScreen)
+{
+ if (!dixRegisterPrivateKey(&dmxPixPrivateKeyRec, PRIVATE_PIXMAP, sizeof(dmxPixPrivRec)))
+ return FALSE;
+
+ return TRUE;
+}
+
+/** Create a pixmap on the back-end server. */
+void dmxBECreatePixmap(PixmapPtr pPixmap)
+{
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
+ dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
+
+ /* Make sure we haven't already created this pixmap. This can
+ * happen when the pixmap is used elsewhere (e.g., as a background
+ * or border for a window) and the refcnt > 1.
+ */
+ if (pPixPriv->pixmap)
+ return;
+
+ if (pPixmap->drawable.width && pPixmap->drawable.height) {
+ pPixPriv->pixmap = XCreatePixmap(dmxScreen->beDisplay,
+ dmxScreen->scrnWin,
+ pPixmap->drawable.width,
+ pPixmap->drawable.height,
+ pPixmap->drawable.depth);
+ dmxSync(dmxScreen, FALSE);
+ }
+}
+
+/** Create a pixmap for \a pScreen with the specified \a width, \a
+ * height, and \a depth. */
+PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
+ unsigned usage_hint)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
+ PixmapPtr pPixmap;
+ int bpp;
+ dmxPixPrivPtr pPixPriv;
+
+#if 0
+ DMX_UNWRAP(CreatePixmap, dmxScreen, pScreen);
+ if (pScreen->CreatePixmap)
+ ret = pScreen->CreatePixmap(pPixmap);
+#endif
+
+ /* Create pixmap on back-end server */
+ if (depth == 24) bpp = 32;
+ else bpp = depth;
+
+ pPixmap = AllocatePixmap(pScreen, 0);
+ if (!pPixmap)
+ return NullPixmap;
+
+ pPixmap->drawable.type = DRAWABLE_PIXMAP;
+ pPixmap->drawable.class = 0;
+ pPixmap->drawable.pScreen = pScreen;
+ pPixmap->drawable.depth = depth;
+ pPixmap->drawable.bitsPerPixel = bpp;
+ pPixmap->drawable.id = 0;
+ pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+ pPixmap->drawable.x = 0;
+ pPixmap->drawable.y = 0;
+ pPixmap->drawable.width = width;
+ pPixmap->drawable.height = height;
+ pPixmap->devKind = PixmapBytePad(width, bpp);
+ pPixmap->refcnt = 1;
+ pPixmap->usage_hint = usage_hint;
+
+ pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
+ pPixPriv->pixmap = (Pixmap)0;
+ pPixPriv->detachedImage = NULL;
+
+ /* Create the pixmap on the back-end server */
+ if (dmxScreen->beDisplay) {
+ dmxBECreatePixmap(pPixmap);
+ }
+
+#if 0
+ DMX_WRAP(CreatePixmap, dmxCreatePixmap, dmxScreen, pScreen);
+#endif
+
+ return pPixmap;
+}
+
+/** Destroy the pixmap on the back-end server. */
+Bool dmxBEFreePixmap(PixmapPtr pPixmap)
+{
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
+ dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
+
+ if (pPixPriv->pixmap) {
+ XFreePixmap(dmxScreen->beDisplay, pPixPriv->pixmap);
+ pPixPriv->pixmap = (Pixmap)0;
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/** Destroy the pixmap pointed to by \a pPixmap. */
+Bool dmxDestroyPixmap(PixmapPtr pPixmap)
+{
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
+ Bool ret = TRUE;
+
+#if 0
+ DMX_UNWRAP(DestroyPixmap, dmxScreen, pScreen);
+#endif
+
+ if (--pPixmap->refcnt)
+ return TRUE;
+
+ /* Destroy pixmap on back-end server */
+ if (dmxScreen->beDisplay) {
+ if (dmxBEFreePixmap(pPixmap)) {
+ /* Also make sure that we destroy any detached image */
+ dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
+ if (pPixPriv->detachedImage)
+ XDestroyImage(pPixPriv->detachedImage);
+ dmxSync(dmxScreen, FALSE);
+ }
+ }
+ FreePixmap(pPixmap);
+
+#if 0
+ if (pScreen->DestroyPixmap)
+ ret = pScreen->DestroyPixmap(pPixmap);
+ DMX_WRAP(DestroyPixmap, dmxDestroyPixmap, dmxScreen, pScreen);
+#endif
+
+ return ret;
+}
+
+/** Create and return a region based on the pixmap pointed to by \a
+ * pPixmap. */
+RegionPtr dmxBitmapToRegion(PixmapPtr pPixmap)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[pPixmap->drawable.pScreen->myNum];
+ dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
+ XImage *ximage;
+ RegionPtr pReg, pTmpReg;
+ int x, y;
+ unsigned long previousPixel, currentPixel;
+ BoxRec Box;
+ Bool overlap;
+
+ if (!dmxScreen->beDisplay) {
+ pReg = RegionCreate(NullBox, 1);
+ return pReg;
+ }
+
+ ximage = XGetImage(dmxScreen->beDisplay, pPixPriv->pixmap, 0, 0,
+ pPixmap->drawable.width, pPixmap->drawable.height,
+ 1, XYPixmap);
+
+ pReg = RegionCreate(NullBox, 1);
+ pTmpReg = RegionCreate(NullBox, 1);
+ if(!pReg || !pTmpReg) {
+ XDestroyImage(ximage);
+ return NullRegion;
+ }
+
+ for (y = 0; y < pPixmap->drawable.height; y++) {
+ Box.y1 = y;
+ Box.y2 = y + 1;
+ previousPixel = 0L;
+ for (x = 0; x < pPixmap->drawable.width; x++) {
+ currentPixel = XGetPixel(ximage, x, y);
+ if (previousPixel != currentPixel) {
+ if (previousPixel == 0L) {
+ /* left edge */
+ Box.x1 = x;
+ } else if (currentPixel == 0L) {
+ /* right edge */
+ Box.x2 = x;
+ RegionReset(pTmpReg, &Box);
+ RegionAppend(pReg, pTmpReg);
+ }
+ previousPixel = currentPixel;
+ }
+ }
+ if (previousPixel != 0L) {
+ /* right edge because of the end of pixmap */
+ Box.x2 = pPixmap->drawable.width;
+ RegionReset(pTmpReg, &Box);
+ RegionAppend(pReg, pTmpReg);
+ }
+ }
+
+ RegionDestroy(pTmpReg);
+ XDestroyImage(ximage);
+
+ RegionValidate(pReg, &overlap);
+
+ dmxSync(dmxScreen, FALSE);
+ return pReg;
+}
diff --git a/xorg-server/hw/dmx/dmxpixmap.h b/xorg-server/hw/dmx/dmxpixmap.h
index 4b4a8b275..a41918ce4 100644
--- a/xorg-server/hw/dmx/dmxpixmap.h
+++ b/xorg-server/hw/dmx/dmxpixmap.h
@@ -1,64 +1,64 @@
-/*
- * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
- *
- * 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 on 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 (including the
- * next paragraph) 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
- * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
- * 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.
- */
-
-/*
- * Authors:
- * Kevin E. Martin <kem@redhat.com>
- *
- */
-
-/** \file
- * Interface for pixmap support. \see dmxpixmap.c */
-
-#ifndef DMXPIXMAP_H
-#define DMXPIXMAP_H
-
-#include "pixmapstr.h"
-
-/** Pixmap private area. */
-typedef struct _dmxPixPriv {
- Pixmap pixmap;
- XImage *detachedImage;
-} dmxPixPrivRec, *dmxPixPrivPtr;
-
-
-extern Bool dmxInitPixmap(ScreenPtr pScreen);
-
-extern PixmapPtr dmxCreatePixmap(ScreenPtr pScreen,
- int width, int height, int depth,
- unsigned class);
-extern Bool dmxDestroyPixmap(PixmapPtr pPixmap);
-extern RegionPtr dmxBitmapToRegion(PixmapPtr pPixmap);
-
-extern void dmxBECreatePixmap(PixmapPtr pPixmap);
-extern Bool dmxBEFreePixmap(PixmapPtr pPixmap);
-
-/** Get pixmap private pointer. */
-#define DMX_GET_PIXMAP_PRIV(_pPix) \
- (dmxPixPrivPtr)dixLookupPrivate(&(_pPix)->devPrivates, dmxPixPrivateKey)
-
-#endif /* DMXPIXMAP_H */
+/*
+ * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
+ *
+ * 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 on 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 (including the
+ * next paragraph) 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * 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.
+ */
+
+/*
+ * Authors:
+ * Kevin E. Martin <kem@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface for pixmap support. \see dmxpixmap.c */
+
+#ifndef DMXPIXMAP_H
+#define DMXPIXMAP_H
+
+#include "pixmapstr.h"
+
+/** Pixmap private area. */
+typedef struct _dmxPixPriv {
+ Pixmap pixmap;
+ XImage *detachedImage;
+} dmxPixPrivRec, *dmxPixPrivPtr;
+
+
+extern Bool dmxInitPixmap(ScreenPtr pScreen);
+
+extern PixmapPtr dmxCreatePixmap(ScreenPtr pScreen,
+ int width, int height, int depth,
+ unsigned usage_hint);
+extern Bool dmxDestroyPixmap(PixmapPtr pPixmap);
+extern RegionPtr dmxBitmapToRegion(PixmapPtr pPixmap);
+
+extern void dmxBECreatePixmap(PixmapPtr pPixmap);
+extern Bool dmxBEFreePixmap(PixmapPtr pPixmap);
+
+/** Get pixmap private pointer. */
+#define DMX_GET_PIXMAP_PRIV(_pPix) \
+ (dmxPixPrivPtr)dixLookupPrivate(&(_pPix)->devPrivates, dmxPixPrivateKey)
+
+#endif /* DMXPIXMAP_H */
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c
index c5ebb2780..0aa6f2cf4 100644
--- a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c
+++ b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c
@@ -1,1127 +1,1127 @@
-/*
- * This code was stolen from RAC and adapted to control the legacy vga
- * interface.
- *
- *
- * Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti
- *
- * 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 AUTHORS OR COPYRIGHT
- * HOLDERS 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.
- *
- */
-
-#include "xorg-config.h"
-
-#include "xf86VGAarbiter.h"
-
-#ifdef HAVE_PCI_DEVICE_VGAARB_INIT
-#include "xf86VGAarbiterPriv.h"
-#include "xf86Bus.h"
-#include "xf86Priv.h"
-#include "pciaccess.h"
-
-
-static GCFuncs VGAarbiterGCFuncs = {
- VGAarbiterValidateGC, VGAarbiterChangeGC, VGAarbiterCopyGC,
- VGAarbiterDestroyGC, VGAarbiterChangeClip, VGAarbiterDestroyClip,
- VGAarbiterCopyClip
-};
-
-static GCOps VGAarbiterGCOps = {
- VGAarbiterFillSpans, VGAarbiterSetSpans, VGAarbiterPutImage,
- VGAarbiterCopyArea, VGAarbiterCopyPlane, VGAarbiterPolyPoint,
- VGAarbiterPolylines, VGAarbiterPolySegment, VGAarbiterPolyRectangle,
- VGAarbiterPolyArc, VGAarbiterFillPolygon, VGAarbiterPolyFillRect,
- VGAarbiterPolyFillArc, VGAarbiterPolyText8, VGAarbiterPolyText16,
- VGAarbiterImageText8, VGAarbiterImageText16, VGAarbiterImageGlyphBlt,
- VGAarbiterPolyGlyphBlt, VGAarbiterPushPixels,
-};
-
-static miPointerSpriteFuncRec VGAarbiterSpriteFuncs = {
- VGAarbiterSpriteRealizeCursor, VGAarbiterSpriteUnrealizeCursor,
- VGAarbiterSpriteSetCursor, VGAarbiterSpriteMoveCursor,
- VGAarbiterDeviceCursorInitialize, VGAarbiterDeviceCursorCleanup
-};
-
-static DevPrivateKeyRec VGAarbiterScreenKeyRec;
-#define VGAarbiterScreenKey (&VGAarbiterScreenKeyRec)
-static DevPrivateKeyRec VGAarbiterGCKeyRec;
-#define VGAarbiterGCKey (&VGAarbiterGCKeyRec)
-
-static int vga_no_arb = 0;
-void
-xf86VGAarbiterInit(void)
-{
- if (pci_device_vgaarb_init() != 0) {
- vga_no_arb = 1;
- xf86Msg(X_WARNING, "VGA arbiter: cannot open kernel arbiter, no multi-card support\n");
- }
-}
-
-void
-xf86VGAarbiterFini(void)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_fini();
-}
-
-void
-xf86VGAarbiterLock(ScrnInfoPtr pScrn)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_set_target(pScrn->vgaDev);
- pci_device_vgaarb_lock();
-}
-
-void
-xf86VGAarbiterUnlock(ScrnInfoPtr pScrn)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_unlock();
-}
-
-Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen)
-{
- int vga_count;
- int rsrc_decodes;
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-
- if (vga_no_arb)
- return TRUE;
-
- pci_device_vgaarb_get_info(pScrn->vgaDev, &vga_count, &rsrc_decodes);
- if (vga_count > 1) {
- if (rsrc_decodes) {
- return FALSE;
- }
- }
- return TRUE;
-}
-
-void
-xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn)
-{
- struct pci_device *dev;
- EntityPtr pEnt;
-
- if (vga_no_arb)
- return;
-
- pEnt = xf86Entities[pScrn->entityList[0]];
- if (pEnt->bus.type != BUS_PCI)
- return;
-
- dev = pEnt->bus.id.pci;
- pScrn->vgaDev = dev;
-}
-
-void
-xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn, int rsrc)
-{
- if (vga_no_arb)
- return;
- pci_device_vgaarb_set_target(pScrn->vgaDev);
- pci_device_vgaarb_decodes(rsrc);
-}
-
-Bool
-xf86VGAarbiterWrapFunctions(void)
-{
- ScrnInfoPtr pScrn;
- VGAarbiterScreenPtr pScreenPriv;
- miPointerScreenPtr PointPriv;
- PictureScreenPtr ps;
- ScreenPtr pScreen;
- int vga_count, i;
-
- if (vga_no_arb)
- return FALSE;
-
- /*
- * we need to wrap the arbiter if we have more than
- * one VGA card - hotplug cries.
- */
- pci_device_vgaarb_get_info(NULL, &vga_count, NULL);
- if (vga_count < 2 || !xf86Screens)
- return FALSE;
-
- xf86Msg(X_INFO,"Found %d VGA devices: arbiter wrapping enabled\n",
- vga_count);
-
- for (i = 0; i < xf86NumScreens; i++) {
- pScreen = xf86Screens[i]->pScreen;
- ps = GetPictureScreenIfSet(pScreen);
- pScrn = xf86Screens[pScreen->myNum];
- PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
-
- if (!dixRegisterPrivateKey(&VGAarbiterGCKeyRec, PRIVATE_GC, sizeof(VGAarbiterGCRec)))
- return FALSE;
-
- if (!dixRegisterPrivateKey(&VGAarbiterScreenKeyRec, PRIVATE_SCREEN, 0))
- return FALSE;
-
- if (!(pScreenPriv = malloc(sizeof(VGAarbiterScreenRec))))
- return FALSE;
-
- dixSetPrivate(&pScreen->devPrivates, VGAarbiterScreenKey, pScreenPriv);
-
- WRAP_SCREEN(CloseScreen, VGAarbiterCloseScreen);
- WRAP_SCREEN(SaveScreen, VGAarbiterSaveScreen);
- WRAP_SCREEN(WakeupHandler, VGAarbiterWakeupHandler);
- WRAP_SCREEN(BlockHandler, VGAarbiterBlockHandler);
- WRAP_SCREEN(CreateGC, VGAarbiterCreateGC);
- WRAP_SCREEN(GetImage, VGAarbiterGetImage);
- WRAP_SCREEN(GetSpans, VGAarbiterGetSpans);
- WRAP_SCREEN(SourceValidate, VGAarbiterSourceValidate);
- WRAP_SCREEN(CopyWindow, VGAarbiterCopyWindow);
- WRAP_SCREEN(ClearToBackground, VGAarbiterClearToBackground);
- WRAP_SCREEN(CreatePixmap, VGAarbiterCreatePixmap);
- WRAP_SCREEN(StoreColors, VGAarbiterStoreColors);
- WRAP_SCREEN(DisplayCursor, VGAarbiterDisplayCursor);
- WRAP_SCREEN(RealizeCursor, VGAarbiterRealizeCursor);
- WRAP_SCREEN(UnrealizeCursor, VGAarbiterUnrealizeCursor);
- WRAP_SCREEN(RecolorCursor, VGAarbiterRecolorCursor);
- WRAP_SCREEN(SetCursorPosition, VGAarbiterSetCursorPosition);
- WRAP_PICT(Composite,VGAarbiterComposite);
- WRAP_PICT(Glyphs,VGAarbiterGlyphs);
- WRAP_PICT(CompositeRects,VGAarbiterCompositeRects);
- WRAP_SCREEN_INFO(AdjustFrame, VGAarbiterAdjustFrame);
- WRAP_SCREEN_INFO(SwitchMode, VGAarbiterSwitchMode);
- WRAP_SCREEN_INFO(EnterVT, VGAarbiterEnterVT);
- WRAP_SCREEN_INFO(LeaveVT, VGAarbiterLeaveVT);
- WRAP_SCREEN_INFO(FreeScreen, VGAarbiterFreeScreen);
- WRAP_SPRITE;
- }
-
- return TRUE;
-}
-
-/* Screen funcs */
-static Bool
-VGAarbiterCloseScreen (int i, ScreenPtr pScreen)
-{
- Bool val;
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
- miPointerScreenPtr PointPriv = (miPointerScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, miPointerScreenKey);
- PictureScreenPtr ps = GetPictureScreenIfSet(pScreen);
-
- UNWRAP_SCREEN(CreateGC);
- UNWRAP_SCREEN(CloseScreen);
- UNWRAP_SCREEN(GetImage);
- UNWRAP_SCREEN(GetSpans);
- UNWRAP_SCREEN(SourceValidate);
- UNWRAP_SCREEN(CopyWindow);
- UNWRAP_SCREEN(ClearToBackground);
- UNWRAP_SCREEN(SaveScreen);
- UNWRAP_SCREEN(StoreColors);
- UNWRAP_SCREEN(DisplayCursor);
- UNWRAP_SCREEN(RealizeCursor);
- UNWRAP_SCREEN(UnrealizeCursor);
- UNWRAP_SCREEN(RecolorCursor);
- UNWRAP_SCREEN(SetCursorPosition);
- UNWRAP_PICT(Composite);
- UNWRAP_PICT(Glyphs);
- UNWRAP_PICT(CompositeRects);
- UNWRAP_SCREEN_INFO(AdjustFrame);
- UNWRAP_SCREEN_INFO(SwitchMode);
- UNWRAP_SCREEN_INFO(EnterVT);
- UNWRAP_SCREEN_INFO(LeaveVT);
- UNWRAP_SCREEN_INFO(FreeScreen);
- UNWRAP_SPRITE;
-
- free((pointer) pScreenPriv);
- xf86VGAarbiterLock(xf86Screens[i]);
- val = (*pScreen->CloseScreen) (i, pScreen);
- xf86VGAarbiterUnlock(xf86Screens[i]);
- return val;
-}
-
-static void
-VGAarbiterBlockHandler(int i,
- pointer blockData, pointer pTimeout, pointer pReadmask)
-{
- ScreenPtr pScreen = screenInfo.screens[i];
- SCREEN_PROLOG(BlockHandler);
- VGAGet(pScreen);
- pScreen->BlockHandler(i, blockData, pTimeout, pReadmask);
- VGAPut();
- SCREEN_EPILOG(BlockHandler, VGAarbiterBlockHandler);
-}
-
-static void
-VGAarbiterWakeupHandler(int i, pointer blockData, unsigned long result, pointer pReadmask)
-{
- ScreenPtr pScreen = screenInfo.screens[i];
- SCREEN_PROLOG(WakeupHandler);
- VGAGet(pScreen);
- pScreen->WakeupHandler(i, blockData, result, pReadmask);
- VGAPut();
- SCREEN_EPILOG(WakeupHandler, VGAarbiterWakeupHandler);
-}
-
-static void
-VGAarbiterGetImage (
- DrawablePtr pDrawable,
- int sx, int sy, int w, int h,
- unsigned int format,
- unsigned long planemask,
- char *pdstLine
- )
-{
- ScreenPtr pScreen = pDrawable->pScreen;
- SCREEN_PROLOG(GetImage);
-// if (xf86Screens[pScreen->myNum]->vtSema) {
- VGAGet(pScreen);
-// }
- (*pScreen->GetImage) (pDrawable, sx, sy, w, h,
- format, planemask, pdstLine);
- VGAPut();
- SCREEN_EPILOG (GetImage, VGAarbiterGetImage);
-}
-
-static void
-VGAarbiterGetSpans (
- DrawablePtr pDrawable,
- int wMax,
- DDXPointPtr ppt,
- int *pwidth,
- int nspans,
- char *pdstStart
- )
-{
- ScreenPtr pScreen = pDrawable->pScreen;
-
- SCREEN_PROLOG (GetSpans);
- VGAGet(pScreen);
- (*pScreen->GetSpans) (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
- VGAPut();
- SCREEN_EPILOG (GetSpans, VGAarbiterGetSpans);
-}
-
-static void
-VGAarbiterSourceValidate (
- DrawablePtr pDrawable,
- int x, int y, int width, int height,
- unsigned int subWindowMode )
-{
- ScreenPtr pScreen = pDrawable->pScreen;
- SCREEN_PROLOG (SourceValidate);
- VGAGet(pScreen);
- if (pScreen->SourceValidate)
- (*pScreen->SourceValidate) (pDrawable, x, y, width, height, subWindowMode);
- VGAPut();
- SCREEN_EPILOG (SourceValidate, VGAarbiterSourceValidate);
-}
-
-static void
-VGAarbiterCopyWindow(
- WindowPtr pWin,
- DDXPointRec ptOldOrg,
- RegionPtr prgnSrc )
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- SCREEN_PROLOG (CopyWindow);
- VGAGet(pScreen);
- (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
- VGAPut();
- SCREEN_EPILOG (CopyWindow, VGAarbiterCopyWindow);
-}
-
-static void
-VGAarbiterClearToBackground (
- WindowPtr pWin,
- int x, int y,
- int w, int h,
- Bool generateExposures )
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- SCREEN_PROLOG ( ClearToBackground);
- VGAGet(pScreen);
- (*pScreen->ClearToBackground) (pWin, x, y, w, h, generateExposures);
- VGAPut();
- SCREEN_EPILOG (ClearToBackground, VGAarbiterClearToBackground);
-}
-
-static PixmapPtr
-VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class)
-{
- PixmapPtr pPix;
-
- SCREEN_PROLOG ( CreatePixmap);
- VGAGet(pScreen);
- pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, class);
- VGAPut();
- SCREEN_EPILOG (CreatePixmap, VGAarbiterCreatePixmap);
-
- return pPix;
-}
-
-static Bool
-VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank)
-{
- Bool val;
-
- SCREEN_PROLOG (SaveScreen);
- VGAGet(pScreen);
- val = (*pScreen->SaveScreen) (pScreen, unblank);
- VGAPut();
- SCREEN_EPILOG (SaveScreen, VGAarbiterSaveScreen);
-
- return val;
-}
-
-static void
-VGAarbiterStoreColors (
- ColormapPtr pmap,
- int ndef,
- xColorItem *pdefs)
-{
- ScreenPtr pScreen = pmap->pScreen;
-
- SCREEN_PROLOG (StoreColors);
- VGAGet(pScreen);
- (*pScreen->StoreColors) (pmap,ndef,pdefs);
- VGAPut();
- SCREEN_EPILOG ( StoreColors, VGAarbiterStoreColors);
-}
-
-static void
-VGAarbiterRecolorCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCurs,
- Bool displayed
- )
-{
- SCREEN_PROLOG (RecolorCursor);
- VGAGet(pScreen);
- (*pScreen->RecolorCursor) (pDev, pScreen, pCurs, displayed);
- VGAPut();
- SCREEN_EPILOG ( RecolorCursor, VGAarbiterRecolorCursor);
-}
-
-static Bool
-VGAarbiterRealizeCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCursor
- )
-{
- Bool val;
-
- SCREEN_PROLOG (RealizeCursor);
- VGAGet(pScreen);
- val = (*pScreen->RealizeCursor) (pDev, pScreen,pCursor);
- VGAPut();
- SCREEN_EPILOG ( RealizeCursor, VGAarbiterRealizeCursor);
- return val;
-}
-
-static Bool
-VGAarbiterUnrealizeCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCursor
- )
-{
- Bool val;
-
- SCREEN_PROLOG (UnrealizeCursor);
- VGAGet(pScreen);
- val = (*pScreen->UnrealizeCursor) (pDev, pScreen, pCursor);
- VGAPut();
- SCREEN_EPILOG ( UnrealizeCursor, VGAarbiterUnrealizeCursor);
- return val;
-}
-
-static Bool
-VGAarbiterDisplayCursor (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- CursorPtr pCursor
- )
-{
- Bool val;
-
- SCREEN_PROLOG (DisplayCursor);
- VGAGet(pScreen);
- val = (*pScreen->DisplayCursor) (pDev, pScreen, pCursor);
- VGAPut();
- SCREEN_EPILOG ( DisplayCursor, VGAarbiterDisplayCursor);
- return val;
-}
-
-static Bool
-VGAarbiterSetCursorPosition (
- DeviceIntPtr pDev,
- ScreenPtr pScreen,
- int x, int y,
- Bool generateEvent)
-{
- Bool val;
-
- SCREEN_PROLOG (SetCursorPosition);
- VGAGet(pScreen);
- val = (*pScreen->SetCursorPosition) (pDev, pScreen, x, y, generateEvent);
- VGAPut();
- SCREEN_EPILOG ( SetCursorPosition, VGAarbiterSetCursorPosition);
- return val;
-}
-
-static void
-VGAarbiterAdjustFrame(int index, int x, int y, int flags)
-{
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet(pScreen);
- (*pScreenPriv->AdjustFrame)(index, x, y, flags);
- VGAPut();
-}
-
-static Bool
-VGAarbiterSwitchMode(int index, DisplayModePtr mode, int flags)
-{
- Bool val;
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet(pScreen);
- val = (*pScreenPriv->SwitchMode)(index, mode, flags);
- VGAPut();
- return val;
-}
-
-static Bool
-VGAarbiterEnterVT(int index, int flags)
-{
- Bool val;
- ScrnInfoPtr pScrn = xf86Screens[index];
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet(pScreen);
- pScrn->EnterVT = pScreenPriv->EnterVT;
- val = (*pScrn->EnterVT)(index, flags);
- pScreenPriv->EnterVT = pScrn->EnterVT;
- pScrn->EnterVT = VGAarbiterEnterVT;
- VGAPut();
- return val;
-}
-
-static void
-VGAarbiterLeaveVT(int index, int flags)
-{
- ScrnInfoPtr pScrn = xf86Screens[index];
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet(pScreen);
- pScrn->LeaveVT = pScreenPriv->LeaveVT;
- (*pScreenPriv->LeaveVT)(index, flags);
- pScreenPriv->LeaveVT = pScrn->LeaveVT;
- pScrn->LeaveVT = VGAarbiterLeaveVT;
- VGAPut();
-}
-
-static void
-VGAarbiterFreeScreen(int index, int flags)
-{
- ScreenPtr pScreen = screenInfo.screens[index];
- VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
- &pScreen->devPrivates, VGAarbiterScreenKey);
-
- VGAGet(pScreen);
- (*pScreenPriv->FreeScreen)(index, flags);
- VGAPut();
-}
-
-static Bool
-VGAarbiterCreateGC(GCPtr pGC)
-{
- ScreenPtr pScreen = pGC->pScreen;
- VGAarbiterGCPtr pGCPriv = (VGAarbiterGCPtr)dixLookupPrivate(&pGC->devPrivates, VGAarbiterGCKey);
- Bool ret;
-
- SCREEN_PROLOG(CreateGC);
- ret = (*pScreen->CreateGC)(pGC);
- GC_WRAP(pGC);
- SCREEN_EPILOG(CreateGC,VGAarbiterCreateGC);
-
- return ret;
-}
-
-/* GC funcs */
-static void
-VGAarbiterValidateGC(
- GCPtr pGC,
- unsigned long changes,
- DrawablePtr pDraw )
-{
- GC_UNWRAP(pGC);
- (*pGC->funcs->ValidateGC)(pGC, changes, pDraw);
- GC_WRAP(pGC);
-}
-
-
-static void
-VGAarbiterDestroyGC(GCPtr pGC)
-{
- GC_UNWRAP (pGC);
- (*pGC->funcs->DestroyGC)(pGC);
- GC_WRAP (pGC);
-}
-
-static void
-VGAarbiterChangeGC (
- GCPtr pGC,
- unsigned long mask)
-{
- GC_UNWRAP (pGC);
- (*pGC->funcs->ChangeGC) (pGC, mask);
- GC_WRAP (pGC);
-}
-
-static void
-VGAarbiterCopyGC (
- GCPtr pGCSrc,
- unsigned long mask,
- GCPtr pGCDst)
-{
- GC_UNWRAP (pGCDst);
- (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
- GC_WRAP (pGCDst);
-}
-
-static void
-VGAarbiterChangeClip (
- GCPtr pGC,
- int type,
- pointer pvalue,
- int nrects )
-{
- GC_UNWRAP (pGC);
- (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
- GC_WRAP (pGC);
-}
-
-static void
-VGAarbiterCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
-{
- GC_UNWRAP (pgcDst);
- (* pgcDst->funcs->CopyClip)(pgcDst, pgcSrc);
- GC_WRAP (pgcDst);
-}
-
-static void
-VGAarbiterDestroyClip(GCPtr pGC)
-{
- GC_UNWRAP (pGC);
- (* pGC->funcs->DestroyClip)(pGC);
- GC_WRAP (pGC);
-}
-
-/* GC Ops */
-static void
-VGAarbiterFillSpans(
- DrawablePtr pDraw,
- GC *pGC,
- int nInit,
- DDXPointPtr pptInit,
- int *pwidthInit,
- int fSorted )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->FillSpans)(pDraw, pGC, nInit, pptInit, pwidthInit, fSorted);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterSetSpans(
- DrawablePtr pDraw,
- GCPtr pGC,
- char *pcharsrc,
- register DDXPointPtr ppt,
- int *pwidth,
- int nspans,
- int fSorted )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->SetSpans)(pDraw, pGC, pcharsrc, ppt, pwidth, nspans, fSorted);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPutImage(
- DrawablePtr pDraw,
- GCPtr pGC,
- int depth,
- int x, int y, int w, int h,
- int leftPad,
- int format,
- char *pImage )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PutImage)(pDraw, pGC, depth, x, y, w, h,
- leftPad, format, pImage);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static RegionPtr
-VGAarbiterCopyArea(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GC *pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty )
-{
- RegionPtr ret;
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- ret = (*pGC->ops->CopyArea)(pSrc, pDst,
- pGC, srcx, srcy, width, height, dstx, dsty);
- VGAPut();
- GC_WRAP(pGC);
- return ret;
-}
-
-static RegionPtr
-VGAarbiterCopyPlane(
- DrawablePtr pSrc,
- DrawablePtr pDst,
- GCPtr pGC,
- int srcx, int srcy,
- int width, int height,
- int dstx, int dsty,
- unsigned long bitPlane )
-{
- RegionPtr ret;
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- ret = (*pGC->ops->CopyPlane)(pSrc, pDst, pGC, srcx, srcy,
- width, height, dstx, dsty, bitPlane);
- VGAPut();
- GC_WRAP(pGC);
- return ret;
-}
-
-static void
-VGAarbiterPolyPoint(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- xPoint *pptInit )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PolyPoint)(pDraw, pGC, mode, npt, pptInit);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-
-static void
-VGAarbiterPolylines(
- DrawablePtr pDraw,
- GCPtr pGC,
- int mode,
- int npt,
- DDXPointPtr pptInit )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->Polylines)(pDraw, pGC, mode, npt, pptInit);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolySegment(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nseg,
- xSegment *pSeg )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PolySegment)(pDraw, pGC, nseg, pSeg);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyRectangle(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nRectsInit,
- xRectangle *pRectsInit )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PolyRectangle)(pDraw, pGC, nRectsInit, pRectsInit);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PolyArc)(pDraw, pGC, narcs, parcs);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterFillPolygon(
- DrawablePtr pDraw,
- GCPtr pGC,
- int shape,
- int mode,
- int count,
- DDXPointPtr ptsIn )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->FillPolygon)(pDraw, pGC, shape, mode, count, ptsIn);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyFillRect(
- DrawablePtr pDraw,
- GCPtr pGC,
- int nrectFill,
- xRectangle *prectInit)
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PolyFillRect)(pDraw, pGC, nrectFill, prectInit);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyFillArc(
- DrawablePtr pDraw,
- GCPtr pGC,
- int narcs,
- xArc *parcs )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PolyFillArc)(pDraw, pGC, narcs, parcs);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static int
-VGAarbiterPolyText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars )
-{
- int ret;
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- ret = (*pGC->ops->PolyText8)(pDraw, pGC, x, y, count, chars);
- VGAPut();
- GC_WRAP(pGC);
- return ret;
-}
-
-static int
-VGAarbiterPolyText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars )
-{
- int ret;
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- ret = (*pGC->ops->PolyText16)(pDraw, pGC, x, y, count, chars);
- VGAPut();
- GC_WRAP(pGC);
- return ret;
-}
-
-static void
-VGAarbiterImageText8(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- char *chars )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->ImageText8)(pDraw, pGC, x, y, count, chars);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterImageText16(
- DrawablePtr pDraw,
- GCPtr pGC,
- int x,
- int y,
- int count,
- unsigned short *chars )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->ImageText16)(pDraw, pGC, x, y, count, chars);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-
-static void
-VGAarbiterImageGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int xInit, int yInit,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->ImageGlyphBlt)(pDraw, pGC, xInit, yInit,
- nglyph, ppci, pglyphBase);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPolyGlyphBlt(
- DrawablePtr pDraw,
- GCPtr pGC,
- int xInit, int yInit,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PolyGlyphBlt)(pDraw, pGC, xInit, yInit,
- nglyph, ppci, pglyphBase);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-static void
-VGAarbiterPushPixels(
- GCPtr pGC,
- PixmapPtr pBitMap,
- DrawablePtr pDraw,
- int dx, int dy, int xOrg, int yOrg )
-{
- ScreenPtr pScreen = pGC->pScreen;
- GC_UNWRAP(pGC);
- VGAGet(pScreen);
- (*pGC->ops->PushPixels)(pGC, pBitMap, pDraw, dx, dy, xOrg, yOrg);
- VGAPut();
- GC_WRAP(pGC);
-}
-
-
-/* miSpriteFuncs */
-static Bool
-VGAarbiterSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur)
-{
- Bool val;
- SPRITE_PROLOG;
- VGAGet(pScreen);
- val = PointPriv->spriteFuncs->RealizeCursor(pDev, pScreen, pCur);
- VGAPut();
- SPRITE_EPILOG;
- return val;
-}
-
-static Bool
-VGAarbiterSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur)
-{
- Bool val;
- SPRITE_PROLOG;
- VGAGet(pScreen);
- val = PointPriv->spriteFuncs->UnrealizeCursor(pDev, pScreen, pCur);
- VGAPut();
- SPRITE_EPILOG;
- return val;
-}
-
-static void
-VGAarbiterSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur, int x, int y)
-{
- SPRITE_PROLOG;
- VGAGet(pScreen);
- PointPriv->spriteFuncs->SetCursor(pDev, pScreen, pCur, x, y);
- VGAPut();
- SPRITE_EPILOG;
-}
-
-static void
-VGAarbiterSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
- SPRITE_PROLOG;
- VGAGet(pScreen);
- PointPriv->spriteFuncs->MoveCursor(pDev, pScreen, x, y);
- VGAPut();
- SPRITE_EPILOG;
-}
-
-static Bool
-VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
- Bool val;
- SPRITE_PROLOG;
- VGAGet(pScreen);
- val = PointPriv->spriteFuncs->DeviceCursorInitialize(pDev, pScreen);
- VGAPut();
- SPRITE_EPILOG;
- return val;
-}
-
-static void
-VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
- SPRITE_PROLOG;
- VGAGet(pScreen);
- PointPriv->spriteFuncs->DeviceCursorCleanup(pDev, pScreen);
- VGAPut();
- SPRITE_EPILOG;
-}
-
-static void
-VGAarbiterComposite(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);
-
- PICTURE_PROLOGUE(Composite);
-
- VGAGet(pScreen);
- (*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst,
- yDst, width, height);
- VGAPut();
- PICTURE_EPILOGUE(Composite, VGAarbiterComposite);
-}
-
-static void
-VGAarbiterGlyphs(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);
-
- PICTURE_PROLOGUE(Glyphs);
-
- VGAGet(pScreen);
- (*ps->Glyphs)(op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list, glyphs);
- VGAPut();
- PICTURE_EPILOGUE (Glyphs, VGAarbiterGlyphs);
-}
-
-static void
-VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst, xRenderColor *color, int nRect,
- xRectangle *rects)
-{
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- PictureScreenPtr ps = GetPictureScreen(pScreen);
-
- PICTURE_PROLOGUE(CompositeRects);
-
- VGAGet(pScreen);
- (*ps->CompositeRects)(op, pDst, color, nRect, rects);
- VGAPut();
- PICTURE_EPILOGUE (CompositeRects, VGAarbiterCompositeRects);
-}
-#else
-/* dummy functions */
-void xf86VGAarbiterInit(void) {}
-void xf86VGAarbiterFini(void) {}
-
-void xf86VGAarbiterLock(ScrnInfoPtr pScrn) {}
-void xf86VGAarbiterUnlock(ScrnInfoPtr pScrn) {}
-Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen) { return TRUE; }
-void xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn) {}
-void xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn, int rsrc) {}
-Bool xf86VGAarbiterWrapFunctions(void) { return FALSE; }
-
-#endif
+/*
+ * This code was stolen from RAC and adapted to control the legacy vga
+ * interface.
+ *
+ *
+ * Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti
+ *
+ * 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 AUTHORS OR COPYRIGHT
+ * HOLDERS 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.
+ *
+ */
+
+#include "xorg-config.h"
+
+#include "xf86VGAarbiter.h"
+
+#ifdef HAVE_PCI_DEVICE_VGAARB_INIT
+#include "xf86VGAarbiterPriv.h"
+#include "xf86Bus.h"
+#include "xf86Priv.h"
+#include "pciaccess.h"
+
+
+static GCFuncs VGAarbiterGCFuncs = {
+ VGAarbiterValidateGC, VGAarbiterChangeGC, VGAarbiterCopyGC,
+ VGAarbiterDestroyGC, VGAarbiterChangeClip, VGAarbiterDestroyClip,
+ VGAarbiterCopyClip
+};
+
+static GCOps VGAarbiterGCOps = {
+ VGAarbiterFillSpans, VGAarbiterSetSpans, VGAarbiterPutImage,
+ VGAarbiterCopyArea, VGAarbiterCopyPlane, VGAarbiterPolyPoint,
+ VGAarbiterPolylines, VGAarbiterPolySegment, VGAarbiterPolyRectangle,
+ VGAarbiterPolyArc, VGAarbiterFillPolygon, VGAarbiterPolyFillRect,
+ VGAarbiterPolyFillArc, VGAarbiterPolyText8, VGAarbiterPolyText16,
+ VGAarbiterImageText8, VGAarbiterImageText16, VGAarbiterImageGlyphBlt,
+ VGAarbiterPolyGlyphBlt, VGAarbiterPushPixels,
+};
+
+static miPointerSpriteFuncRec VGAarbiterSpriteFuncs = {
+ VGAarbiterSpriteRealizeCursor, VGAarbiterSpriteUnrealizeCursor,
+ VGAarbiterSpriteSetCursor, VGAarbiterSpriteMoveCursor,
+ VGAarbiterDeviceCursorInitialize, VGAarbiterDeviceCursorCleanup
+};
+
+static DevPrivateKeyRec VGAarbiterScreenKeyRec;
+#define VGAarbiterScreenKey (&VGAarbiterScreenKeyRec)
+static DevPrivateKeyRec VGAarbiterGCKeyRec;
+#define VGAarbiterGCKey (&VGAarbiterGCKeyRec)
+
+static int vga_no_arb = 0;
+void
+xf86VGAarbiterInit(void)
+{
+ if (pci_device_vgaarb_init() != 0) {
+ vga_no_arb = 1;
+ xf86Msg(X_WARNING, "VGA arbiter: cannot open kernel arbiter, no multi-card support\n");
+ }
+}
+
+void
+xf86VGAarbiterFini(void)
+{
+ if (vga_no_arb)
+ return;
+ pci_device_vgaarb_fini();
+}
+
+void
+xf86VGAarbiterLock(ScrnInfoPtr pScrn)
+{
+ if (vga_no_arb)
+ return;
+ pci_device_vgaarb_set_target(pScrn->vgaDev);
+ pci_device_vgaarb_lock();
+}
+
+void
+xf86VGAarbiterUnlock(ScrnInfoPtr pScrn)
+{
+ if (vga_no_arb)
+ return;
+ pci_device_vgaarb_unlock();
+}
+
+Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen)
+{
+ int vga_count;
+ int rsrc_decodes;
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+
+ if (vga_no_arb)
+ return TRUE;
+
+ pci_device_vgaarb_get_info(pScrn->vgaDev, &vga_count, &rsrc_decodes);
+ if (vga_count > 1) {
+ if (rsrc_decodes) {
+ return FALSE;
+ }
+ }
+ return TRUE;
+}
+
+void
+xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn)
+{
+ struct pci_device *dev;
+ EntityPtr pEnt;
+
+ if (vga_no_arb)
+ return;
+
+ pEnt = xf86Entities[pScrn->entityList[0]];
+ if (pEnt->bus.type != BUS_PCI)
+ return;
+
+ dev = pEnt->bus.id.pci;
+ pScrn->vgaDev = dev;
+}
+
+void
+xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn, int rsrc)
+{
+ if (vga_no_arb)
+ return;
+ pci_device_vgaarb_set_target(pScrn->vgaDev);
+ pci_device_vgaarb_decodes(rsrc);
+}
+
+Bool
+xf86VGAarbiterWrapFunctions(void)
+{
+ ScrnInfoPtr pScrn;
+ VGAarbiterScreenPtr pScreenPriv;
+ miPointerScreenPtr PointPriv;
+ PictureScreenPtr ps;
+ ScreenPtr pScreen;
+ int vga_count, i;
+
+ if (vga_no_arb)
+ return FALSE;
+
+ /*
+ * we need to wrap the arbiter if we have more than
+ * one VGA card - hotplug cries.
+ */
+ pci_device_vgaarb_get_info(NULL, &vga_count, NULL);
+ if (vga_count < 2 || !xf86Screens)
+ return FALSE;
+
+ xf86Msg(X_INFO,"Found %d VGA devices: arbiter wrapping enabled\n",
+ vga_count);
+
+ for (i = 0; i < xf86NumScreens; i++) {
+ pScreen = xf86Screens[i]->pScreen;
+ ps = GetPictureScreenIfSet(pScreen);
+ pScrn = xf86Screens[pScreen->myNum];
+ PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
+
+ if (!dixRegisterPrivateKey(&VGAarbiterGCKeyRec, PRIVATE_GC, sizeof(VGAarbiterGCRec)))
+ return FALSE;
+
+ if (!dixRegisterPrivateKey(&VGAarbiterScreenKeyRec, PRIVATE_SCREEN, 0))
+ return FALSE;
+
+ if (!(pScreenPriv = malloc(sizeof(VGAarbiterScreenRec))))
+ return FALSE;
+
+ dixSetPrivate(&pScreen->devPrivates, VGAarbiterScreenKey, pScreenPriv);
+
+ WRAP_SCREEN(CloseScreen, VGAarbiterCloseScreen);
+ WRAP_SCREEN(SaveScreen, VGAarbiterSaveScreen);
+ WRAP_SCREEN(WakeupHandler, VGAarbiterWakeupHandler);
+ WRAP_SCREEN(BlockHandler, VGAarbiterBlockHandler);
+ WRAP_SCREEN(CreateGC, VGAarbiterCreateGC);
+ WRAP_SCREEN(GetImage, VGAarbiterGetImage);
+ WRAP_SCREEN(GetSpans, VGAarbiterGetSpans);
+ WRAP_SCREEN(SourceValidate, VGAarbiterSourceValidate);
+ WRAP_SCREEN(CopyWindow, VGAarbiterCopyWindow);
+ WRAP_SCREEN(ClearToBackground, VGAarbiterClearToBackground);
+ WRAP_SCREEN(CreatePixmap, VGAarbiterCreatePixmap);
+ WRAP_SCREEN(StoreColors, VGAarbiterStoreColors);
+ WRAP_SCREEN(DisplayCursor, VGAarbiterDisplayCursor);
+ WRAP_SCREEN(RealizeCursor, VGAarbiterRealizeCursor);
+ WRAP_SCREEN(UnrealizeCursor, VGAarbiterUnrealizeCursor);
+ WRAP_SCREEN(RecolorCursor, VGAarbiterRecolorCursor);
+ WRAP_SCREEN(SetCursorPosition, VGAarbiterSetCursorPosition);
+ WRAP_PICT(Composite,VGAarbiterComposite);
+ WRAP_PICT(Glyphs,VGAarbiterGlyphs);
+ WRAP_PICT(CompositeRects,VGAarbiterCompositeRects);
+ WRAP_SCREEN_INFO(AdjustFrame, VGAarbiterAdjustFrame);
+ WRAP_SCREEN_INFO(SwitchMode, VGAarbiterSwitchMode);
+ WRAP_SCREEN_INFO(EnterVT, VGAarbiterEnterVT);
+ WRAP_SCREEN_INFO(LeaveVT, VGAarbiterLeaveVT);
+ WRAP_SCREEN_INFO(FreeScreen, VGAarbiterFreeScreen);
+ WRAP_SPRITE;
+ }
+
+ return TRUE;
+}
+
+/* Screen funcs */
+static Bool
+VGAarbiterCloseScreen (int i, ScreenPtr pScreen)
+{
+ Bool val;
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, VGAarbiterScreenKey);
+ miPointerScreenPtr PointPriv = (miPointerScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, miPointerScreenKey);
+ PictureScreenPtr ps = GetPictureScreenIfSet(pScreen);
+
+ UNWRAP_SCREEN(CreateGC);
+ UNWRAP_SCREEN(CloseScreen);
+ UNWRAP_SCREEN(GetImage);
+ UNWRAP_SCREEN(GetSpans);
+ UNWRAP_SCREEN(SourceValidate);
+ UNWRAP_SCREEN(CopyWindow);
+ UNWRAP_SCREEN(ClearToBackground);
+ UNWRAP_SCREEN(SaveScreen);
+ UNWRAP_SCREEN(StoreColors);
+ UNWRAP_SCREEN(DisplayCursor);
+ UNWRAP_SCREEN(RealizeCursor);
+ UNWRAP_SCREEN(UnrealizeCursor);
+ UNWRAP_SCREEN(RecolorCursor);
+ UNWRAP_SCREEN(SetCursorPosition);
+ UNWRAP_PICT(Composite);
+ UNWRAP_PICT(Glyphs);
+ UNWRAP_PICT(CompositeRects);
+ UNWRAP_SCREEN_INFO(AdjustFrame);
+ UNWRAP_SCREEN_INFO(SwitchMode);
+ UNWRAP_SCREEN_INFO(EnterVT);
+ UNWRAP_SCREEN_INFO(LeaveVT);
+ UNWRAP_SCREEN_INFO(FreeScreen);
+ UNWRAP_SPRITE;
+
+ free((pointer) pScreenPriv);
+ xf86VGAarbiterLock(xf86Screens[i]);
+ val = (*pScreen->CloseScreen) (i, pScreen);
+ xf86VGAarbiterUnlock(xf86Screens[i]);
+ return val;
+}
+
+static void
+VGAarbiterBlockHandler(int i,
+ pointer blockData, pointer pTimeout, pointer pReadmask)
+{
+ ScreenPtr pScreen = screenInfo.screens[i];
+ SCREEN_PROLOG(BlockHandler);
+ VGAGet(pScreen);
+ pScreen->BlockHandler(i, blockData, pTimeout, pReadmask);
+ VGAPut();
+ SCREEN_EPILOG(BlockHandler, VGAarbiterBlockHandler);
+}
+
+static void
+VGAarbiterWakeupHandler(int i, pointer blockData, unsigned long result, pointer pReadmask)
+{
+ ScreenPtr pScreen = screenInfo.screens[i];
+ SCREEN_PROLOG(WakeupHandler);
+ VGAGet(pScreen);
+ pScreen->WakeupHandler(i, blockData, result, pReadmask);
+ VGAPut();
+ SCREEN_EPILOG(WakeupHandler, VGAarbiterWakeupHandler);
+}
+
+static void
+VGAarbiterGetImage (
+ DrawablePtr pDrawable,
+ int sx, int sy, int w, int h,
+ unsigned int format,
+ unsigned long planemask,
+ char *pdstLine
+ )
+{
+ ScreenPtr pScreen = pDrawable->pScreen;
+ SCREEN_PROLOG(GetImage);
+// if (xf86Screens[pScreen->myNum]->vtSema) {
+ VGAGet(pScreen);
+// }
+ (*pScreen->GetImage) (pDrawable, sx, sy, w, h,
+ format, planemask, pdstLine);
+ VGAPut();
+ SCREEN_EPILOG (GetImage, VGAarbiterGetImage);
+}
+
+static void
+VGAarbiterGetSpans (
+ DrawablePtr pDrawable,
+ int wMax,
+ DDXPointPtr ppt,
+ int *pwidth,
+ int nspans,
+ char *pdstStart
+ )
+{
+ ScreenPtr pScreen = pDrawable->pScreen;
+
+ SCREEN_PROLOG (GetSpans);
+ VGAGet(pScreen);
+ (*pScreen->GetSpans) (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
+ VGAPut();
+ SCREEN_EPILOG (GetSpans, VGAarbiterGetSpans);
+}
+
+static void
+VGAarbiterSourceValidate (
+ DrawablePtr pDrawable,
+ int x, int y, int width, int height,
+ unsigned int subWindowMode )
+{
+ ScreenPtr pScreen = pDrawable->pScreen;
+ SCREEN_PROLOG (SourceValidate);
+ VGAGet(pScreen);
+ if (pScreen->SourceValidate)
+ (*pScreen->SourceValidate) (pDrawable, x, y, width, height, subWindowMode);
+ VGAPut();
+ SCREEN_EPILOG (SourceValidate, VGAarbiterSourceValidate);
+}
+
+static void
+VGAarbiterCopyWindow(
+ WindowPtr pWin,
+ DDXPointRec ptOldOrg,
+ RegionPtr prgnSrc )
+{
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+
+ SCREEN_PROLOG (CopyWindow);
+ VGAGet(pScreen);
+ (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
+ VGAPut();
+ SCREEN_EPILOG (CopyWindow, VGAarbiterCopyWindow);
+}
+
+static void
+VGAarbiterClearToBackground (
+ WindowPtr pWin,
+ int x, int y,
+ int w, int h,
+ Bool generateExposures )
+{
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+
+ SCREEN_PROLOG ( ClearToBackground);
+ VGAGet(pScreen);
+ (*pScreen->ClearToBackground) (pWin, x, y, w, h, generateExposures);
+ VGAPut();
+ SCREEN_EPILOG (ClearToBackground, VGAarbiterClearToBackground);
+}
+
+static PixmapPtr
+VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
+{
+ PixmapPtr pPix;
+
+ SCREEN_PROLOG ( CreatePixmap);
+ VGAGet(pScreen);
+ pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
+ VGAPut();
+ SCREEN_EPILOG (CreatePixmap, VGAarbiterCreatePixmap);
+
+ return pPix;
+}
+
+static Bool
+VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank)
+{
+ Bool val;
+
+ SCREEN_PROLOG (SaveScreen);
+ VGAGet(pScreen);
+ val = (*pScreen->SaveScreen) (pScreen, unblank);
+ VGAPut();
+ SCREEN_EPILOG (SaveScreen, VGAarbiterSaveScreen);
+
+ return val;
+}
+
+static void
+VGAarbiterStoreColors (
+ ColormapPtr pmap,
+ int ndef,
+ xColorItem *pdefs)
+{
+ ScreenPtr pScreen = pmap->pScreen;
+
+ SCREEN_PROLOG (StoreColors);
+ VGAGet(pScreen);
+ (*pScreen->StoreColors) (pmap,ndef,pdefs);
+ VGAPut();
+ SCREEN_EPILOG ( StoreColors, VGAarbiterStoreColors);
+}
+
+static void
+VGAarbiterRecolorCursor (
+ DeviceIntPtr pDev,
+ ScreenPtr pScreen,
+ CursorPtr pCurs,
+ Bool displayed
+ )
+{
+ SCREEN_PROLOG (RecolorCursor);
+ VGAGet(pScreen);
+ (*pScreen->RecolorCursor) (pDev, pScreen, pCurs, displayed);
+ VGAPut();
+ SCREEN_EPILOG ( RecolorCursor, VGAarbiterRecolorCursor);
+}
+
+static Bool
+VGAarbiterRealizeCursor (
+ DeviceIntPtr pDev,
+ ScreenPtr pScreen,
+ CursorPtr pCursor
+ )
+{
+ Bool val;
+
+ SCREEN_PROLOG (RealizeCursor);
+ VGAGet(pScreen);
+ val = (*pScreen->RealizeCursor) (pDev, pScreen,pCursor);
+ VGAPut();
+ SCREEN_EPILOG ( RealizeCursor, VGAarbiterRealizeCursor);
+ return val;
+}
+
+static Bool
+VGAarbiterUnrealizeCursor (
+ DeviceIntPtr pDev,
+ ScreenPtr pScreen,
+ CursorPtr pCursor
+ )
+{
+ Bool val;
+
+ SCREEN_PROLOG (UnrealizeCursor);
+ VGAGet(pScreen);
+ val = (*pScreen->UnrealizeCursor) (pDev, pScreen, pCursor);
+ VGAPut();
+ SCREEN_EPILOG ( UnrealizeCursor, VGAarbiterUnrealizeCursor);
+ return val;
+}
+
+static Bool
+VGAarbiterDisplayCursor (
+ DeviceIntPtr pDev,
+ ScreenPtr pScreen,
+ CursorPtr pCursor
+ )
+{
+ Bool val;
+
+ SCREEN_PROLOG (DisplayCursor);
+ VGAGet(pScreen);
+ val = (*pScreen->DisplayCursor) (pDev, pScreen, pCursor);
+ VGAPut();
+ SCREEN_EPILOG ( DisplayCursor, VGAarbiterDisplayCursor);
+ return val;
+}
+
+static Bool
+VGAarbiterSetCursorPosition (
+ DeviceIntPtr pDev,
+ ScreenPtr pScreen,
+ int x, int y,
+ Bool generateEvent)
+{
+ Bool val;
+
+ SCREEN_PROLOG (SetCursorPosition);
+ VGAGet(pScreen);
+ val = (*pScreen->SetCursorPosition) (pDev, pScreen, x, y, generateEvent);
+ VGAPut();
+ SCREEN_EPILOG ( SetCursorPosition, VGAarbiterSetCursorPosition);
+ return val;
+}
+
+static void
+VGAarbiterAdjustFrame(int index, int x, int y, int flags)
+{
+ ScreenPtr pScreen = screenInfo.screens[index];
+ VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, VGAarbiterScreenKey);
+
+ VGAGet(pScreen);
+ (*pScreenPriv->AdjustFrame)(index, x, y, flags);
+ VGAPut();
+}
+
+static Bool
+VGAarbiterSwitchMode(int index, DisplayModePtr mode, int flags)
+{
+ Bool val;
+ ScreenPtr pScreen = screenInfo.screens[index];
+ VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, VGAarbiterScreenKey);
+
+ VGAGet(pScreen);
+ val = (*pScreenPriv->SwitchMode)(index, mode, flags);
+ VGAPut();
+ return val;
+}
+
+static Bool
+VGAarbiterEnterVT(int index, int flags)
+{
+ Bool val;
+ ScrnInfoPtr pScrn = xf86Screens[index];
+ ScreenPtr pScreen = screenInfo.screens[index];
+ VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, VGAarbiterScreenKey);
+
+ VGAGet(pScreen);
+ pScrn->EnterVT = pScreenPriv->EnterVT;
+ val = (*pScrn->EnterVT)(index, flags);
+ pScreenPriv->EnterVT = pScrn->EnterVT;
+ pScrn->EnterVT = VGAarbiterEnterVT;
+ VGAPut();
+ return val;
+}
+
+static void
+VGAarbiterLeaveVT(int index, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[index];
+ ScreenPtr pScreen = screenInfo.screens[index];
+ VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, VGAarbiterScreenKey);
+
+ VGAGet(pScreen);
+ pScrn->LeaveVT = pScreenPriv->LeaveVT;
+ (*pScreenPriv->LeaveVT)(index, flags);
+ pScreenPriv->LeaveVT = pScrn->LeaveVT;
+ pScrn->LeaveVT = VGAarbiterLeaveVT;
+ VGAPut();
+}
+
+static void
+VGAarbiterFreeScreen(int index, int flags)
+{
+ ScreenPtr pScreen = screenInfo.screens[index];
+ VGAarbiterScreenPtr pScreenPriv = (VGAarbiterScreenPtr)dixLookupPrivate(
+ &pScreen->devPrivates, VGAarbiterScreenKey);
+
+ VGAGet(pScreen);
+ (*pScreenPriv->FreeScreen)(index, flags);
+ VGAPut();
+}
+
+static Bool
+VGAarbiterCreateGC(GCPtr pGC)
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ VGAarbiterGCPtr pGCPriv = (VGAarbiterGCPtr)dixLookupPrivate(&pGC->devPrivates, VGAarbiterGCKey);
+ Bool ret;
+
+ SCREEN_PROLOG(CreateGC);
+ ret = (*pScreen->CreateGC)(pGC);
+ GC_WRAP(pGC);
+ SCREEN_EPILOG(CreateGC,VGAarbiterCreateGC);
+
+ return ret;
+}
+
+/* GC funcs */
+static void
+VGAarbiterValidateGC(
+ GCPtr pGC,
+ unsigned long changes,
+ DrawablePtr pDraw )
+{
+ GC_UNWRAP(pGC);
+ (*pGC->funcs->ValidateGC)(pGC, changes, pDraw);
+ GC_WRAP(pGC);
+}
+
+
+static void
+VGAarbiterDestroyGC(GCPtr pGC)
+{
+ GC_UNWRAP (pGC);
+ (*pGC->funcs->DestroyGC)(pGC);
+ GC_WRAP (pGC);
+}
+
+static void
+VGAarbiterChangeGC (
+ GCPtr pGC,
+ unsigned long mask)
+{
+ GC_UNWRAP (pGC);
+ (*pGC->funcs->ChangeGC) (pGC, mask);
+ GC_WRAP (pGC);
+}
+
+static void
+VGAarbiterCopyGC (
+ GCPtr pGCSrc,
+ unsigned long mask,
+ GCPtr pGCDst)
+{
+ GC_UNWRAP (pGCDst);
+ (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
+ GC_WRAP (pGCDst);
+}
+
+static void
+VGAarbiterChangeClip (
+ GCPtr pGC,
+ int type,
+ pointer pvalue,
+ int nrects )
+{
+ GC_UNWRAP (pGC);
+ (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
+ GC_WRAP (pGC);
+}
+
+static void
+VGAarbiterCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
+{
+ GC_UNWRAP (pgcDst);
+ (* pgcDst->funcs->CopyClip)(pgcDst, pgcSrc);
+ GC_WRAP (pgcDst);
+}
+
+static void
+VGAarbiterDestroyClip(GCPtr pGC)
+{
+ GC_UNWRAP (pGC);
+ (* pGC->funcs->DestroyClip)(pGC);
+ GC_WRAP (pGC);
+}
+
+/* GC Ops */
+static void
+VGAarbiterFillSpans(
+ DrawablePtr pDraw,
+ GC *pGC,
+ int nInit,
+ DDXPointPtr pptInit,
+ int *pwidthInit,
+ int fSorted )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->FillSpans)(pDraw, pGC, nInit, pptInit, pwidthInit, fSorted);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterSetSpans(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ char *pcharsrc,
+ register DDXPointPtr ppt,
+ int *pwidth,
+ int nspans,
+ int fSorted )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->SetSpans)(pDraw, pGC, pcharsrc, ppt, pwidth, nspans, fSorted);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPutImage(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int depth,
+ int x, int y, int w, int h,
+ int leftPad,
+ int format,
+ char *pImage )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PutImage)(pDraw, pGC, depth, x, y, w, h,
+ leftPad, format, pImage);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static RegionPtr
+VGAarbiterCopyArea(
+ DrawablePtr pSrc,
+ DrawablePtr pDst,
+ GC *pGC,
+ int srcx, int srcy,
+ int width, int height,
+ int dstx, int dsty )
+{
+ RegionPtr ret;
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ ret = (*pGC->ops->CopyArea)(pSrc, pDst,
+ pGC, srcx, srcy, width, height, dstx, dsty);
+ VGAPut();
+ GC_WRAP(pGC);
+ return ret;
+}
+
+static RegionPtr
+VGAarbiterCopyPlane(
+ DrawablePtr pSrc,
+ DrawablePtr pDst,
+ GCPtr pGC,
+ int srcx, int srcy,
+ int width, int height,
+ int dstx, int dsty,
+ unsigned long bitPlane )
+{
+ RegionPtr ret;
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ ret = (*pGC->ops->CopyPlane)(pSrc, pDst, pGC, srcx, srcy,
+ width, height, dstx, dsty, bitPlane);
+ VGAPut();
+ GC_WRAP(pGC);
+ return ret;
+}
+
+static void
+VGAarbiterPolyPoint(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int mode,
+ int npt,
+ xPoint *pptInit )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PolyPoint)(pDraw, pGC, mode, npt, pptInit);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+
+static void
+VGAarbiterPolylines(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int mode,
+ int npt,
+ DDXPointPtr pptInit )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->Polylines)(pDraw, pGC, mode, npt, pptInit);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPolySegment(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int nseg,
+ xSegment *pSeg )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PolySegment)(pDraw, pGC, nseg, pSeg);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPolyRectangle(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int nRectsInit,
+ xRectangle *pRectsInit )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PolyRectangle)(pDraw, pGC, nRectsInit, pRectsInit);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPolyArc(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int narcs,
+ xArc *parcs )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PolyArc)(pDraw, pGC, narcs, parcs);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterFillPolygon(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int shape,
+ int mode,
+ int count,
+ DDXPointPtr ptsIn )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->FillPolygon)(pDraw, pGC, shape, mode, count, ptsIn);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPolyFillRect(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int nrectFill,
+ xRectangle *prectInit)
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PolyFillRect)(pDraw, pGC, nrectFill, prectInit);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPolyFillArc(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int narcs,
+ xArc *parcs )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PolyFillArc)(pDraw, pGC, narcs, parcs);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static int
+VGAarbiterPolyText8(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ char *chars )
+{
+ int ret;
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ ret = (*pGC->ops->PolyText8)(pDraw, pGC, x, y, count, chars);
+ VGAPut();
+ GC_WRAP(pGC);
+ return ret;
+}
+
+static int
+VGAarbiterPolyText16(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ unsigned short *chars )
+{
+ int ret;
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ ret = (*pGC->ops->PolyText16)(pDraw, pGC, x, y, count, chars);
+ VGAPut();
+ GC_WRAP(pGC);
+ return ret;
+}
+
+static void
+VGAarbiterImageText8(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ char *chars )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->ImageText8)(pDraw, pGC, x, y, count, chars);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterImageText16(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ unsigned short *chars )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->ImageText16)(pDraw, pGC, x, y, count, chars);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+
+static void
+VGAarbiterImageGlyphBlt(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int xInit, int yInit,
+ unsigned int nglyph,
+ CharInfoPtr *ppci,
+ pointer pglyphBase )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->ImageGlyphBlt)(pDraw, pGC, xInit, yInit,
+ nglyph, ppci, pglyphBase);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPolyGlyphBlt(
+ DrawablePtr pDraw,
+ GCPtr pGC,
+ int xInit, int yInit,
+ unsigned int nglyph,
+ CharInfoPtr *ppci,
+ pointer pglyphBase )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PolyGlyphBlt)(pDraw, pGC, xInit, yInit,
+ nglyph, ppci, pglyphBase);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+static void
+VGAarbiterPushPixels(
+ GCPtr pGC,
+ PixmapPtr pBitMap,
+ DrawablePtr pDraw,
+ int dx, int dy, int xOrg, int yOrg )
+{
+ ScreenPtr pScreen = pGC->pScreen;
+ GC_UNWRAP(pGC);
+ VGAGet(pScreen);
+ (*pGC->ops->PushPixels)(pGC, pBitMap, pDraw, dx, dy, xOrg, yOrg);
+ VGAPut();
+ GC_WRAP(pGC);
+}
+
+
+/* miSpriteFuncs */
+static Bool
+VGAarbiterSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur)
+{
+ Bool val;
+ SPRITE_PROLOG;
+ VGAGet(pScreen);
+ val = PointPriv->spriteFuncs->RealizeCursor(pDev, pScreen, pCur);
+ VGAPut();
+ SPRITE_EPILOG;
+ return val;
+}
+
+static Bool
+VGAarbiterSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur)
+{
+ Bool val;
+ SPRITE_PROLOG;
+ VGAGet(pScreen);
+ val = PointPriv->spriteFuncs->UnrealizeCursor(pDev, pScreen, pCur);
+ VGAPut();
+ SPRITE_EPILOG;
+ return val;
+}
+
+static void
+VGAarbiterSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCur, int x, int y)
+{
+ SPRITE_PROLOG;
+ VGAGet(pScreen);
+ PointPriv->spriteFuncs->SetCursor(pDev, pScreen, pCur, x, y);
+ VGAPut();
+ SPRITE_EPILOG;
+}
+
+static void
+VGAarbiterSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
+{
+ SPRITE_PROLOG;
+ VGAGet(pScreen);
+ PointPriv->spriteFuncs->MoveCursor(pDev, pScreen, x, y);
+ VGAPut();
+ SPRITE_EPILOG;
+}
+
+static Bool
+VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+ Bool val;
+ SPRITE_PROLOG;
+ VGAGet(pScreen);
+ val = PointPriv->spriteFuncs->DeviceCursorInitialize(pDev, pScreen);
+ VGAPut();
+ SPRITE_EPILOG;
+ return val;
+}
+
+static void
+VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+ SPRITE_PROLOG;
+ VGAGet(pScreen);
+ PointPriv->spriteFuncs->DeviceCursorCleanup(pDev, pScreen);
+ VGAPut();
+ SPRITE_EPILOG;
+}
+
+static void
+VGAarbiterComposite(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);
+
+ PICTURE_PROLOGUE(Composite);
+
+ VGAGet(pScreen);
+ (*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst,
+ yDst, width, height);
+ VGAPut();
+ PICTURE_EPILOGUE(Composite, VGAarbiterComposite);
+}
+
+static void
+VGAarbiterGlyphs(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);
+
+ PICTURE_PROLOGUE(Glyphs);
+
+ VGAGet(pScreen);
+ (*ps->Glyphs)(op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list, glyphs);
+ VGAPut();
+ PICTURE_EPILOGUE (Glyphs, VGAarbiterGlyphs);
+}
+
+static void
+VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst, xRenderColor *color, int nRect,
+ xRectangle *rects)
+{
+ ScreenPtr pScreen = pDst->pDrawable->pScreen;
+ PictureScreenPtr ps = GetPictureScreen(pScreen);
+
+ PICTURE_PROLOGUE(CompositeRects);
+
+ VGAGet(pScreen);
+ (*ps->CompositeRects)(op, pDst, color, nRect, rects);
+ VGAPut();
+ PICTURE_EPILOGUE (CompositeRects, VGAarbiterCompositeRects);
+}
+#else
+/* dummy functions */
+void xf86VGAarbiterInit(void) {}
+void xf86VGAarbiterFini(void) {}
+
+void xf86VGAarbiterLock(ScrnInfoPtr pScrn) {}
+void xf86VGAarbiterUnlock(ScrnInfoPtr pScrn) {}
+Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen) { return TRUE; }
+void xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn) {}
+void xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn, int rsrc) {}
+Bool xf86VGAarbiterWrapFunctions(void) { return FALSE; }
+
+#endif
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h
index e1ac20f1f..13fde5e79 100644
--- a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h
+++ b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h
@@ -1,253 +1,253 @@
-/*
- * Copyright (c) 2009 Tiago Vignatti
- *
- * 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 AUTHORS OR COPYRIGHT
- * HOLDERS 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.
- *
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "misc.h"
-#include "xf86.h"
-#include "xf86_OSproc.h"
-#include <X11/X.h>
-#include "colormapst.h"
-#include "scrnintstr.h"
-#include "screenint.h"
-#include "gcstruct.h"
-#include "pixmapstr.h"
-#include "pixmap.h"
-#include "windowstr.h"
-#include "window.h"
-#include "xf86str.h"
-#include "mipointer.h"
-#include "mipointrst.h"
-# include "picturestr.h"
-
-
-#define WRAP_SCREEN(x,y) {pScreenPriv->x = pScreen->x; pScreen->x = y;}
-
-#define UNWRAP_SCREEN(x) pScreen->x = pScreenPriv->x
-
-#define SCREEN_PROLOG(x) pScreen->x = ((VGAarbiterScreenPtr) \
- dixLookupPrivate(&(pScreen)->devPrivates, VGAarbiterScreenKey))->x
-
-#define SCREEN_EPILOG(x,y) pScreen->x = y;
-
-#define WRAP_PICT(x,y) if (ps) {pScreenPriv->x = ps->x;\
- ps->x = y;}
-
-#define UNWRAP_PICT(x) if (ps) {ps->x = pScreenPriv->x;}
-
-#define PICTURE_PROLOGUE(field) ps->field = \
- ((VGAarbiterScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
- VGAarbiterScreenKey))->field
-
-#define PICTURE_EPILOGUE(field, wrap) ps->field = wrap
-
-#define WRAP_SCREEN_INFO(x,y) do {pScreenPriv->x = pScrn->x; pScrn->x = y;} while(0)
-
-#define UNWRAP_SCREEN_INFO(x) pScrn->x = pScreenPriv->x
-
-#define SPRITE_PROLOG miPointerScreenPtr PointPriv = \
- (miPointerScreenPtr)dixLookupPrivate(&pScreen->devPrivates, \
- miPointerScreenKey); VGAarbiterScreenPtr pScreenPriv = \
- ((VGAarbiterScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
- VGAarbiterScreenKey)); PointPriv->spriteFuncs = pScreenPriv->miSprite;
-
-#define SPRITE_EPILOG pScreenPriv->miSprite = PointPriv->spriteFuncs;\
- PointPriv->spriteFuncs = &VGAarbiterSpriteFuncs;
-
-#define WRAP_SPRITE do { pScreenPriv->miSprite = PointPriv->spriteFuncs;\
- PointPriv->spriteFuncs = &VGAarbiterSpriteFuncs; \
- } while (0)
-
-#define UNWRAP_SPRITE PointPriv->spriteFuncs = pScreenPriv->miSprite
-
-#define GC_WRAP(x) pGCPriv->wrapOps = (x)->ops;\
- pGCPriv->wrapFuncs = (x)->funcs; (x)->ops = &VGAarbiterGCOps;\
- (x)->funcs = &VGAarbiterGCFuncs;
-
-#define GC_UNWRAP(x) VGAarbiterGCPtr pGCPriv = \
- (VGAarbiterGCPtr)dixLookupPrivate(&(x)->devPrivates, VGAarbiterGCKey);\
- (x)->ops = pGCPriv->wrapOps; (x)->funcs = pGCPriv->wrapFuncs;
-
-static inline void
-VGAGet(ScreenPtr pScreen) {
- pci_device_vgaarb_set_target(xf86Screens[pScreen->myNum]->vgaDev);
- pci_device_vgaarb_lock();
-}
-
-static inline void
-VGAPut(void) {
- pci_device_vgaarb_unlock();
-}
-
-typedef struct _VGAarbiterScreen {
- CreateGCProcPtr CreateGC;
- CloseScreenProcPtr CloseScreen;
- ScreenBlockHandlerProcPtr BlockHandler;
- ScreenWakeupHandlerProcPtr WakeupHandler;
- GetImageProcPtr GetImage;
- GetSpansProcPtr GetSpans;
- SourceValidateProcPtr SourceValidate;
- CopyWindowProcPtr CopyWindow;
- ClearToBackgroundProcPtr ClearToBackground;
- CreatePixmapProcPtr CreatePixmap;
- SaveScreenProcPtr SaveScreen;
- /* Colormap */
- StoreColorsProcPtr StoreColors;
- /* Cursor */
- DisplayCursorProcPtr DisplayCursor;
- RealizeCursorProcPtr RealizeCursor;
- UnrealizeCursorProcPtr UnrealizeCursor;
- RecolorCursorProcPtr RecolorCursor;
- SetCursorPositionProcPtr SetCursorPosition;
- void (*AdjustFrame)(int,int,int,int);
- Bool (*SwitchMode)(int, DisplayModePtr,int);
- Bool (*EnterVT)(int, int);
- void (*LeaveVT)(int, int);
- void (*FreeScreen)(int, int);
- miPointerSpriteFuncPtr miSprite;
- CompositeProcPtr Composite;
- GlyphsProcPtr Glyphs;
- CompositeRectsProcPtr CompositeRects;
-} VGAarbiterScreenRec, *VGAarbiterScreenPtr;
-
-typedef struct _VGAarbiterGC {
- GCOps *wrapOps;
- GCFuncs *wrapFuncs;
-} VGAarbiterGCRec, *VGAarbiterGCPtr;
-
-/* Screen funcs */
-static void VGAarbiterBlockHandler(int i, pointer blockData, pointer pTimeout, pointer pReadmask);
-static void VGAarbiterWakeupHandler(int i, pointer blockData, unsigned long result, pointer pReadmask);
-static Bool VGAarbiterCloseScreen (int i, ScreenPtr pScreen);
-static void VGAarbiterGetImage (DrawablePtr pDrawable, int sx, int sy, int w,
- int h, unsigned int format, unsigned long planemask, char *pdstLine);
-static void VGAarbiterGetSpans (DrawablePtr pDrawable, int wMax, DDXPointPtr
- ppt, int *pwidth, int nspans, char *pdstStart);
-static void VGAarbiterSourceValidate (DrawablePtr pDrawable, int x, int y,
- int width, int height, unsigned int subWindowMode);
-static void VGAarbiterCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
- RegionPtr prgnSrc);
-static void VGAarbiterClearToBackground (WindowPtr pWin, int x, int y, int w,
- int h, Bool generateExposures);
-static PixmapPtr VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h,
- int depth, unsigned int class);
-static Bool VGAarbiterCreateGC(GCPtr pGC);
-static Bool VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank);
-static void VGAarbiterStoreColors (ColormapPtr pmap, int ndef, xColorItem
- *pdefs);
-static void VGAarbiterRecolorCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
- CursorPtr pCurs, Bool displayed);
-static Bool VGAarbiterRealizeCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
- CursorPtr pCursor);
-static Bool VGAarbiterUnrealizeCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
- CursorPtr pCursor);
-static Bool VGAarbiterDisplayCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
- CursorPtr pCursor);
-static Bool VGAarbiterSetCursorPosition (DeviceIntPtr pDev, ScreenPtr
- pScreen, int x, int y, Bool generateEvent);
-static void VGAarbiterAdjustFrame(int index, int x, int y, int flags);
-static Bool VGAarbiterSwitchMode(int index, DisplayModePtr mode, int flags);
-static Bool VGAarbiterEnterVT(int index, int flags);
-static void VGAarbiterLeaveVT(int index, int flags);
-static void VGAarbiterFreeScreen(int index, int flags);
-
-/* GC funcs */
-static void VGAarbiterValidateGC(GCPtr pGC, unsigned long changes,
- DrawablePtr pDraw);
-static void VGAarbiterChangeGC(GCPtr pGC, unsigned long mask);
-static void VGAarbiterCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
-static void VGAarbiterDestroyGC(GCPtr pGC);
-static void VGAarbiterChangeClip(GCPtr pGC, int type, pointer pvalue,
- int nrects);
-static void VGAarbiterDestroyClip(GCPtr pGC);
-static void VGAarbiterCopyClip(GCPtr pgcDst, GCPtr pgcSrc);
-
-/* GC ops */
-static void VGAarbiterFillSpans( DrawablePtr pDraw, GC *pGC, int nInit,
- DDXPointPtr pptInit, int *pwidthInit, int fSorted);
-static void VGAarbiterSetSpans(DrawablePtr pDraw, GCPtr pGC, char *pcharsrc,
- register DDXPointPtr ppt, int *pwidth, int nspans, int fSorted);
-static void VGAarbiterPutImage(DrawablePtr pDraw, GCPtr pGC, int depth,
- int x, int y, int w, int h, int leftPad, int format, char *pImage);
-static RegionPtr VGAarbiterCopyArea(DrawablePtr pSrc, DrawablePtr pDst,
- GC *pGC, int srcx, int srcy, int width, int height, int dstx, int dsty);
-static RegionPtr VGAarbiterCopyPlane(DrawablePtr pSrc, DrawablePtr pDst,
- GCPtr pGC, int srcx, int srcy, int width, int height, int dstx, int dsty,
- unsigned long bitPlane);
-static void VGAarbiterPolyPoint(DrawablePtr pDraw, GCPtr pGC, int mode,
- int npt, xPoint *pptInit);
-static void VGAarbiterPolylines(DrawablePtr pDraw, GCPtr pGC, int mode,
- int npt, DDXPointPtr pptInit);
-static void VGAarbiterPolySegment(DrawablePtr pDraw, GCPtr pGC, int nseg,
- xSegment *pSeg);
-static void VGAarbiterPolyRectangle(DrawablePtr pDraw, GCPtr pGC,
- int nRectsInit, xRectangle *pRectsInit);
-static void VGAarbiterPolyArc(DrawablePtr pDraw, GCPtr pGC, int narcs,
- xArc *parcs);
-static void VGAarbiterFillPolygon(DrawablePtr pDraw, GCPtr pGC, int shape,
- int mode, int count, DDXPointPtr ptsIn);
-static void VGAarbiterPolyFillRect( DrawablePtr pDraw, GCPtr pGC,
- int nrectFill, xRectangle *prectInit);
-static void VGAarbiterPolyFillArc(DrawablePtr pDraw, GCPtr pGC, int narcs,
- xArc *parcs);
-static int VGAarbiterPolyText8(DrawablePtr pDraw, GCPtr pGC, int x, int y,
- int count, char *chars);
-static int VGAarbiterPolyText16(DrawablePtr pDraw, GCPtr pGC, int x, int y,
- int count, unsigned short *chars);
-static void VGAarbiterImageText8(DrawablePtr pDraw, GCPtr pGC, int x, int y,
- int count, char *chars);
-static void VGAarbiterImageText16(DrawablePtr pDraw, GCPtr pGC, int x, int y,
- int count, unsigned short *chars);
-static void VGAarbiterImageGlyphBlt(DrawablePtr pDraw, GCPtr pGC, int xInit,
- int yInit, unsigned int nglyph, CharInfoPtr *ppci, pointer pglyphBase);
-static void VGAarbiterPolyGlyphBlt(DrawablePtr pDraw, GCPtr pGC, int xInit,
- int yInit, unsigned int nglyph, CharInfoPtr *ppci, pointer pglyphBase);
-static void VGAarbiterPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr
- pDraw, int dx, int dy, int xOrg, int yOrg);
-
-/* miSpriteFuncs */
-static Bool VGAarbiterSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr
- pScreen, CursorPtr pCur);
-static Bool VGAarbiterSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr
- pScreen, CursorPtr pCur);
-static void VGAarbiterSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
- CursorPtr pCur, int x, int y);
-static void VGAarbiterSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
- int x, int y);
-static Bool VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen);
-static void VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen);
-
-
-static void VGAarbiterComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask,
- PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask,
- INT16 xDst, INT16 yDst, CARD16 width, CARD16 height);
-static void VGAarbiterGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst,
- PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc, int nlist, GlyphListPtr
- list, GlyphPtr *glyphs);
-static void VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst, xRenderColor
- *color, int nRect, xRectangle *rects);
+/*
+ * Copyright (c) 2009 Tiago Vignatti
+ *
+ * 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 AUTHORS OR COPYRIGHT
+ * HOLDERS 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.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "misc.h"
+#include "xf86.h"
+#include "xf86_OSproc.h"
+#include <X11/X.h>
+#include "colormapst.h"
+#include "scrnintstr.h"
+#include "screenint.h"
+#include "gcstruct.h"
+#include "pixmapstr.h"
+#include "pixmap.h"
+#include "windowstr.h"
+#include "window.h"
+#include "xf86str.h"
+#include "mipointer.h"
+#include "mipointrst.h"
+# include "picturestr.h"
+
+
+#define WRAP_SCREEN(x,y) {pScreenPriv->x = pScreen->x; pScreen->x = y;}
+
+#define UNWRAP_SCREEN(x) pScreen->x = pScreenPriv->x
+
+#define SCREEN_PROLOG(x) pScreen->x = ((VGAarbiterScreenPtr) \
+ dixLookupPrivate(&(pScreen)->devPrivates, VGAarbiterScreenKey))->x
+
+#define SCREEN_EPILOG(x,y) pScreen->x = y;
+
+#define WRAP_PICT(x,y) if (ps) {pScreenPriv->x = ps->x;\
+ ps->x = y;}
+
+#define UNWRAP_PICT(x) if (ps) {ps->x = pScreenPriv->x;}
+
+#define PICTURE_PROLOGUE(field) ps->field = \
+ ((VGAarbiterScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
+ VGAarbiterScreenKey))->field
+
+#define PICTURE_EPILOGUE(field, wrap) ps->field = wrap
+
+#define WRAP_SCREEN_INFO(x,y) do {pScreenPriv->x = pScrn->x; pScrn->x = y;} while(0)
+
+#define UNWRAP_SCREEN_INFO(x) pScrn->x = pScreenPriv->x
+
+#define SPRITE_PROLOG miPointerScreenPtr PointPriv = \
+ (miPointerScreenPtr)dixLookupPrivate(&pScreen->devPrivates, \
+ miPointerScreenKey); VGAarbiterScreenPtr pScreenPriv = \
+ ((VGAarbiterScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
+ VGAarbiterScreenKey)); PointPriv->spriteFuncs = pScreenPriv->miSprite;
+
+#define SPRITE_EPILOG pScreenPriv->miSprite = PointPriv->spriteFuncs;\
+ PointPriv->spriteFuncs = &VGAarbiterSpriteFuncs;
+
+#define WRAP_SPRITE do { pScreenPriv->miSprite = PointPriv->spriteFuncs;\
+ PointPriv->spriteFuncs = &VGAarbiterSpriteFuncs; \
+ } while (0)
+
+#define UNWRAP_SPRITE PointPriv->spriteFuncs = pScreenPriv->miSprite
+
+#define GC_WRAP(x) pGCPriv->wrapOps = (x)->ops;\
+ pGCPriv->wrapFuncs = (x)->funcs; (x)->ops = &VGAarbiterGCOps;\
+ (x)->funcs = &VGAarbiterGCFuncs;
+
+#define GC_UNWRAP(x) VGAarbiterGCPtr pGCPriv = \
+ (VGAarbiterGCPtr)dixLookupPrivate(&(x)->devPrivates, VGAarbiterGCKey);\
+ (x)->ops = pGCPriv->wrapOps; (x)->funcs = pGCPriv->wrapFuncs;
+
+static inline void
+VGAGet(ScreenPtr pScreen) {
+ pci_device_vgaarb_set_target(xf86Screens[pScreen->myNum]->vgaDev);
+ pci_device_vgaarb_lock();
+}
+
+static inline void
+VGAPut(void) {
+ pci_device_vgaarb_unlock();
+}
+
+typedef struct _VGAarbiterScreen {
+ CreateGCProcPtr CreateGC;
+ CloseScreenProcPtr CloseScreen;
+ ScreenBlockHandlerProcPtr BlockHandler;
+ ScreenWakeupHandlerProcPtr WakeupHandler;
+ GetImageProcPtr GetImage;
+ GetSpansProcPtr GetSpans;
+ SourceValidateProcPtr SourceValidate;
+ CopyWindowProcPtr CopyWindow;
+ ClearToBackgroundProcPtr ClearToBackground;
+ CreatePixmapProcPtr CreatePixmap;
+ SaveScreenProcPtr SaveScreen;
+ /* Colormap */
+ StoreColorsProcPtr StoreColors;
+ /* Cursor */
+ DisplayCursorProcPtr DisplayCursor;
+ RealizeCursorProcPtr RealizeCursor;
+ UnrealizeCursorProcPtr UnrealizeCursor;
+ RecolorCursorProcPtr RecolorCursor;
+ SetCursorPositionProcPtr SetCursorPosition;
+ void (*AdjustFrame)(int,int,int,int);
+ Bool (*SwitchMode)(int, DisplayModePtr,int);
+ Bool (*EnterVT)(int, int);
+ void (*LeaveVT)(int, int);
+ void (*FreeScreen)(int, int);
+ miPointerSpriteFuncPtr miSprite;
+ CompositeProcPtr Composite;
+ GlyphsProcPtr Glyphs;
+ CompositeRectsProcPtr CompositeRects;
+} VGAarbiterScreenRec, *VGAarbiterScreenPtr;
+
+typedef struct _VGAarbiterGC {
+ GCOps *wrapOps;
+ GCFuncs *wrapFuncs;
+} VGAarbiterGCRec, *VGAarbiterGCPtr;
+
+/* Screen funcs */
+static void VGAarbiterBlockHandler(int i, pointer blockData, pointer pTimeout, pointer pReadmask);
+static void VGAarbiterWakeupHandler(int i, pointer blockData, unsigned long result, pointer pReadmask);
+static Bool VGAarbiterCloseScreen (int i, ScreenPtr pScreen);
+static void VGAarbiterGetImage (DrawablePtr pDrawable, int sx, int sy, int w,
+ int h, unsigned int format, unsigned long planemask, char *pdstLine);
+static void VGAarbiterGetSpans (DrawablePtr pDrawable, int wMax, DDXPointPtr
+ ppt, int *pwidth, int nspans, char *pdstStart);
+static void VGAarbiterSourceValidate (DrawablePtr pDrawable, int x, int y,
+ int width, int height, unsigned int subWindowMode);
+static void VGAarbiterCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
+ RegionPtr prgnSrc);
+static void VGAarbiterClearToBackground (WindowPtr pWin, int x, int y, int w,
+ int h, Bool generateExposures);
+static PixmapPtr VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h,
+ int depth, unsigned int usage_hint);
+static Bool VGAarbiterCreateGC(GCPtr pGC);
+static Bool VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank);
+static void VGAarbiterStoreColors (ColormapPtr pmap, int ndef, xColorItem
+ *pdefs);
+static void VGAarbiterRecolorCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
+ CursorPtr pCurs, Bool displayed);
+static Bool VGAarbiterRealizeCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
+ CursorPtr pCursor);
+static Bool VGAarbiterUnrealizeCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
+ CursorPtr pCursor);
+static Bool VGAarbiterDisplayCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
+ CursorPtr pCursor);
+static Bool VGAarbiterSetCursorPosition (DeviceIntPtr pDev, ScreenPtr
+ pScreen, int x, int y, Bool generateEvent);
+static void VGAarbiterAdjustFrame(int index, int x, int y, int flags);
+static Bool VGAarbiterSwitchMode(int index, DisplayModePtr mode, int flags);
+static Bool VGAarbiterEnterVT(int index, int flags);
+static void VGAarbiterLeaveVT(int index, int flags);
+static void VGAarbiterFreeScreen(int index, int flags);
+
+/* GC funcs */
+static void VGAarbiterValidateGC(GCPtr pGC, unsigned long changes,
+ DrawablePtr pDraw);
+static void VGAarbiterChangeGC(GCPtr pGC, unsigned long mask);
+static void VGAarbiterCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
+static void VGAarbiterDestroyGC(GCPtr pGC);
+static void VGAarbiterChangeClip(GCPtr pGC, int type, pointer pvalue,
+ int nrects);
+static void VGAarbiterDestroyClip(GCPtr pGC);
+static void VGAarbiterCopyClip(GCPtr pgcDst, GCPtr pgcSrc);
+
+/* GC ops */
+static void VGAarbiterFillSpans( DrawablePtr pDraw, GC *pGC, int nInit,
+ DDXPointPtr pptInit, int *pwidthInit, int fSorted);
+static void VGAarbiterSetSpans(DrawablePtr pDraw, GCPtr pGC, char *pcharsrc,
+ register DDXPointPtr ppt, int *pwidth, int nspans, int fSorted);
+static void VGAarbiterPutImage(DrawablePtr pDraw, GCPtr pGC, int depth,
+ int x, int y, int w, int h, int leftPad, int format, char *pImage);
+static RegionPtr VGAarbiterCopyArea(DrawablePtr pSrc, DrawablePtr pDst,
+ GC *pGC, int srcx, int srcy, int width, int height, int dstx, int dsty);
+static RegionPtr VGAarbiterCopyPlane(DrawablePtr pSrc, DrawablePtr pDst,
+ GCPtr pGC, int srcx, int srcy, int width, int height, int dstx, int dsty,
+ unsigned long bitPlane);
+static void VGAarbiterPolyPoint(DrawablePtr pDraw, GCPtr pGC, int mode,
+ int npt, xPoint *pptInit);
+static void VGAarbiterPolylines(DrawablePtr pDraw, GCPtr pGC, int mode,
+ int npt, DDXPointPtr pptInit);
+static void VGAarbiterPolySegment(DrawablePtr pDraw, GCPtr pGC, int nseg,
+ xSegment *pSeg);
+static void VGAarbiterPolyRectangle(DrawablePtr pDraw, GCPtr pGC,
+ int nRectsInit, xRectangle *pRectsInit);
+static void VGAarbiterPolyArc(DrawablePtr pDraw, GCPtr pGC, int narcs,
+ xArc *parcs);
+static void VGAarbiterFillPolygon(DrawablePtr pDraw, GCPtr pGC, int shape,
+ int mode, int count, DDXPointPtr ptsIn);
+static void VGAarbiterPolyFillRect( DrawablePtr pDraw, GCPtr pGC,
+ int nrectFill, xRectangle *prectInit);
+static void VGAarbiterPolyFillArc(DrawablePtr pDraw, GCPtr pGC, int narcs,
+ xArc *parcs);
+static int VGAarbiterPolyText8(DrawablePtr pDraw, GCPtr pGC, int x, int y,
+ int count, char *chars);
+static int VGAarbiterPolyText16(DrawablePtr pDraw, GCPtr pGC, int x, int y,
+ int count, unsigned short *chars);
+static void VGAarbiterImageText8(DrawablePtr pDraw, GCPtr pGC, int x, int y,
+ int count, char *chars);
+static void VGAarbiterImageText16(DrawablePtr pDraw, GCPtr pGC, int x, int y,
+ int count, unsigned short *chars);
+static void VGAarbiterImageGlyphBlt(DrawablePtr pDraw, GCPtr pGC, int xInit,
+ int yInit, unsigned int nglyph, CharInfoPtr *ppci, pointer pglyphBase);
+static void VGAarbiterPolyGlyphBlt(DrawablePtr pDraw, GCPtr pGC, int xInit,
+ int yInit, unsigned int nglyph, CharInfoPtr *ppci, pointer pglyphBase);
+static void VGAarbiterPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr
+ pDraw, int dx, int dy, int xOrg, int yOrg);
+
+/* miSpriteFuncs */
+static Bool VGAarbiterSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr
+ pScreen, CursorPtr pCur);
+static Bool VGAarbiterSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr
+ pScreen, CursorPtr pCur);
+static void VGAarbiterSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+ CursorPtr pCur, int x, int y);
+static void VGAarbiterSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+ int x, int y);
+static Bool VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen);
+static void VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen);
+
+
+static void VGAarbiterComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask,
+ PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask,
+ INT16 xDst, INT16 yDst, CARD16 width, CARD16 height);
+static void VGAarbiterGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst,
+ PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc, int nlist, GlyphListPtr
+ list, GlyphPtr *glyphs);
+static void VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst, xRenderColor
+ *color, int nRect, xRectangle *rects);
diff --git a/xorg-server/hw/xfree86/xaa/xaaInit.c b/xorg-server/hw/xfree86/xaa/xaaInit.c
index dcbd5aba0..ff1dd3d8b 100644
--- a/xorg-server/hw/xfree86/xaa/xaaInit.c
+++ b/xorg-server/hw/xfree86/xaa/xaaInit.c
@@ -1,635 +1,635 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "misc.h"
-#include "xf86.h"
-#include "xf86_OSproc.h"
-
-#include <X11/X.h>
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-#include "xf86str.h"
-#include "mi.h"
-#include "miline.h"
-#include "xaa.h"
-#include "xaalocal.h"
-#include "xaawrap.h"
-#include "xf86fbman.h"
-#include "servermd.h"
-#ifdef COMPOSITE
-#include "cw.h"
-#endif
-
-#define MAX_PREALLOC_MEM 65536 /* MUST be >= 1024 */
-
-#define MIN_OFFPIX_SIZE (320*200)
-
-static Bool XAACloseScreen(int i, ScreenPtr pScreen);
-static void XAAGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h,
- unsigned int format, unsigned long planemask,
- char *pdstLine);
-static void XAAGetSpans(DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
- int *pwidth, int nspans, char *pdstStart);
-static PixmapPtr XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class);
-static Bool XAADestroyPixmap(PixmapPtr pPixmap);
-static Bool XAAEnterVT (int index, int flags);
-static void XAALeaveVT (int index, int flags);
-static int XAASetDGAMode(int index, int num, DGADevicePtr devRet);
-static void XAAEnableDisableFBAccess (int index, Bool enable);
-static Bool XAAChangeWindowAttributes (WindowPtr pWin, unsigned long mask);
-
-static DevPrivateKeyRec XAAScreenKeyRec;
-#define XAAScreenKey (&XAAScreenKeyRec)
-static DevPrivateKeyRec XAAGCKeyRec;
-#define XAAGCKey (&XAAGCKeyRec)
-static DevPrivateKeyRec XAAPixmapKeyRec;
-#define XAAPixmapKey (&XAAPixmapKeyRec)
-
-DevPrivateKey XAAGetScreenKey(void) {
- return XAAScreenKey;
-}
-
-DevPrivateKey XAAGetGCKey(void) {
- return XAAGCKey;
-}
-
-DevPrivateKey XAAGetPixmapKey(void) {
- return XAAPixmapKey;
-}
-
-/* temp kludge */
-static Bool SwitchedOut = FALSE;
-
-XAAInfoRecPtr
-XAACreateInfoRec(void)
-{
- XAAInfoRecPtr infoRec;
-
- infoRec = calloc(1, sizeof(XAAInfoRec));
- if(infoRec)
- infoRec->CachePixelGranularity = -1;
-
- return infoRec;
-}
-
-void
-XAADestroyInfoRec(XAAInfoRecPtr infoRec)
-{
- if(!infoRec) return;
-
- if(infoRec->ClosePixmapCache)
- (*infoRec->ClosePixmapCache)(infoRec->pScrn->pScreen);
-
- free(infoRec->PreAllocMem);
-
- free(infoRec->PixmapCachePrivate);
-
- free(infoRec);
-}
-
-
-Bool
-XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec)
-{
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- XAAScreenPtr pScreenPriv;
- int i;
- PictureScreenPtr ps = GetPictureScreenIfSet(pScreen);
-
- /* Return successfully if no acceleration wanted */
- if (!infoRec)
- return TRUE;
-
- if (!dixRegisterPrivateKey(&XAAGCKeyRec, PRIVATE_GC, sizeof(XAAGCRec)))
- return FALSE;
-
- if (!dixRegisterPrivateKey(&XAAPixmapKeyRec, PRIVATE_PIXMAP, sizeof(XAAPixmapRec)))
- return FALSE;
-
- if (!dixRegisterPrivateKey(&XAAScreenKeyRec, PRIVATE_SCREEN, 0))
- return FALSE;
-
- if (!(pScreenPriv = malloc(sizeof(XAAScreenRec))))
- return FALSE;
-
- dixSetPrivate(&pScreen->devPrivates, XAAScreenKey, pScreenPriv);
-
- if(!xf86FBManagerRunning(pScreen))
- infoRec->Flags &= ~(PIXMAP_CACHE | OFFSCREEN_PIXMAPS);
- if(!(infoRec->Flags & LINEAR_FRAMEBUFFER))
- infoRec->Flags &= ~OFFSCREEN_PIXMAPS;
-
- if(!infoRec->FullPlanemask) { /* for backwards compatibility */
- infoRec->FullPlanemask = (1 << pScrn->depth) - 1;
- infoRec->FullPlanemasks[pScrn->depth - 1] = infoRec->FullPlanemask;
- }
-
- for(i = 0; i < 32; i++) {
- if(!infoRec->FullPlanemasks[i]) /* keep any set by caller */
- infoRec->FullPlanemasks[i] = (1 << (i+1)) - 1;
- }
-
- if(!XAAInitAccel(pScreen, infoRec)) return FALSE;
- pScreenPriv->AccelInfoRec = infoRec;
- infoRec->ScratchGC.pScreen = pScreen;
-
-
- if(!infoRec->GetImage)
- infoRec->GetImage = XAAGetImage;
- if(!infoRec->GetSpans)
- infoRec->GetSpans = XAAGetSpans;
- if(!infoRec->CopyWindow)
- infoRec->CopyWindow = XAACopyWindow;
-
- pScreenPriv->CreateGC = pScreen->CreateGC;
- pScreen->CreateGC = XAACreateGC;
- pScreenPriv->CloseScreen = pScreen->CloseScreen;
- pScreen->CloseScreen = XAACloseScreen;
- pScreenPriv->GetImage = pScreen->GetImage;
- pScreen->GetImage = infoRec->GetImage;
- pScreenPriv->GetSpans = pScreen->GetSpans;
- pScreen->GetSpans = infoRec->GetSpans;
- pScreenPriv->CopyWindow = pScreen->CopyWindow;
- pScreen->CopyWindow = infoRec->CopyWindow;
- pScreenPriv->CreatePixmap = pScreen->CreatePixmap;
- pScreen->CreatePixmap = XAACreatePixmap;
- pScreenPriv->DestroyPixmap = pScreen->DestroyPixmap;
- pScreen->DestroyPixmap = XAADestroyPixmap;
- pScreenPriv->ChangeWindowAttributes = pScreen->ChangeWindowAttributes;
- pScreen->ChangeWindowAttributes = XAAChangeWindowAttributes;
-
- pScreenPriv->EnterVT = pScrn->EnterVT;
- pScrn->EnterVT = XAAEnterVT;
- pScreenPriv->LeaveVT = pScrn->LeaveVT;
- pScrn->LeaveVT = XAALeaveVT;
- pScreenPriv->SetDGAMode = pScrn->SetDGAMode;
- pScrn->SetDGAMode = XAASetDGAMode;
- pScreenPriv->EnableDisableFBAccess = pScrn->EnableDisableFBAccess;
- pScrn->EnableDisableFBAccess = XAAEnableDisableFBAccess;
-
- pScreenPriv->WindowExposures = pScreen->WindowExposures;
- if (ps)
- {
- pScreenPriv->Composite = ps->Composite;
- ps->Composite = XAAComposite;
- pScreenPriv->Glyphs = ps->Glyphs;
- ps->Glyphs = XAAGlyphs;
- }
- if(pScrn->overlayFlags & OVERLAY_8_32_PLANAR)
- XAASetupOverlay8_32Planar(pScreen);
-
- infoRec->PreAllocMem = malloc(MAX_PREALLOC_MEM);
- if(infoRec->PreAllocMem)
- infoRec->PreAllocSize = MAX_PREALLOC_MEM;
-
- if(infoRec->Flags & PIXMAP_CACHE)
- xf86RegisterFreeBoxCallback(pScreen, infoRec->InitPixmapCache,
- (pointer)infoRec);
-
- if(infoRec->Flags & MICROSOFT_ZERO_LINE_BIAS)
- miSetZeroLineBias(pScreen, OCTANT1 | OCTANT2 | OCTANT3 | OCTANT4);
-
-#ifdef COMPOSITE
- /* Initialize the composite wrapper. This needs to happen after the
- * wrapping above (so it comes before us), but before all other extensions,
- * so it doesn't confuse them. (particularly damage).
- */
- miInitializeCompositeWrapper(pScreen);
-#endif
-
- return TRUE;
-}
-
-
-
-static Bool
-XAACloseScreen (int i, ScreenPtr pScreen)
-{
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- XAAScreenPtr pScreenPriv =
- (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
-
- pScrn->EnterVT = pScreenPriv->EnterVT;
- pScrn->LeaveVT = pScreenPriv->LeaveVT;
- pScrn->EnableDisableFBAccess = pScreenPriv->EnableDisableFBAccess;
-
- pScreen->CreateGC = pScreenPriv->CreateGC;
- pScreen->CloseScreen = pScreenPriv->CloseScreen;
- pScreen->GetImage = pScreenPriv->GetImage;
- pScreen->GetSpans = pScreenPriv->GetSpans;
- pScreen->CopyWindow = pScreenPriv->CopyWindow;
- pScreen->WindowExposures = pScreenPriv->WindowExposures;
- pScreen->CreatePixmap = pScreenPriv->CreatePixmap;
- pScreen->DestroyPixmap = pScreenPriv->DestroyPixmap;
- pScreen->ChangeWindowAttributes = pScreenPriv->ChangeWindowAttributes;
-
- /* We leave it up to the client to free the XAAInfoRec */
-
- free((pointer) pScreenPriv);
-
- return (*pScreen->CloseScreen) (i, pScreen);
-}
-
-static void
-XAAGetImage (
- DrawablePtr pDraw,
- int sx, int sy, int w, int h,
- unsigned int format,
- unsigned long planemask,
- char *pdstLine
-)
-{
- ScreenPtr pScreen = pDraw->pScreen;
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
- ScrnInfoPtr pScrn = infoRec->pScrn;
-
- if(pScrn->vtSema &&
- ((pDraw->type == DRAWABLE_WINDOW) || IS_OFFSCREEN_PIXMAP(pDraw)))
- {
- if(infoRec->ReadPixmap && (format == ZPixmap) &&
- ((planemask & infoRec->FullPlanemasks[pDraw->depth - 1]) ==
- infoRec->FullPlanemasks[pDraw->depth - 1]) &&
- (pDraw->bitsPerPixel == BitsPerPixel(pDraw->depth)))
- {
- (*infoRec->ReadPixmap)(pScrn,
- sx + pDraw->x, sy + pDraw->y, w, h,
- (unsigned char *)pdstLine,
- PixmapBytePad(w, pDraw->depth),
- pDraw->bitsPerPixel, pDraw->depth);
- return;
- }
- SYNC_CHECK(pDraw);
- }
-
- XAA_SCREEN_PROLOGUE (pScreen, GetImage);
- (*pScreen->GetImage) (pDraw, sx, sy, w, h, format, planemask, pdstLine);
- XAA_SCREEN_EPILOGUE (pScreen, GetImage, XAAGetImage);
-}
-
-static void
-XAAGetSpans (
- DrawablePtr pDraw,
- int wMax,
- DDXPointPtr ppt,
- int *pwidth,
- int nspans,
- char *pdstStart
-)
-{
- ScreenPtr pScreen = pDraw->pScreen;
- XAA_SCREEN_PROLOGUE (pScreen, GetSpans);
- if(xf86Screens[pScreen->myNum]->vtSema &&
- ((pDraw->type == DRAWABLE_WINDOW) || IS_OFFSCREEN_PIXMAP(pDraw))) {
- SYNC_CHECK(pDraw);
- }
- (*pScreen->GetSpans) (pDraw, wMax, ppt, pwidth, nspans, pdstStart);
- XAA_SCREEN_EPILOGUE (pScreen, GetSpans, XAAGetSpans);
-}
-
-
-static int
-XAAPixmapBPP (ScreenPtr pScreen, int depth)
-{
- PixmapPtr pPix;
- int bpp;
- DestroyPixmapProcPtr destroyPixmap;
-
- XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
- pPix = (*pScreen->CreatePixmap) (pScreen, 1, 1, depth,
- CREATE_PIXMAP_USAGE_SCRATCH);
- XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
- if (!pPix)
- return 0;
- bpp = pPix->drawable.bitsPerPixel;
- destroyPixmap = pScreen->DestroyPixmap;
- XAA_SCREEN_PROLOGUE (pScreen, DestroyPixmap);
- (*pScreen->DestroyPixmap) (pPix);
- XAA_SCREEN_EPILOGUE (pScreen, DestroyPixmap, destroyPixmap);
- return bpp;
-}
-
-static void
-XAAInitializeOffscreenDepths (ScreenPtr pScreen)
-{
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- int d, dep;
-
- infoRec->offscreenDepthsInitialized = TRUE;
- infoRec->offscreenDepths = 0;
- if (infoRec->Flags & OFFSCREEN_PIXMAPS) {
- for (d = 0; d < pScreen->numDepths; d++) {
- dep = pScreen->allowedDepths[d].depth;
- if (XAAPixmapBPP (pScreen, dep) == pScrn->bitsPerPixel)
- infoRec->offscreenDepths |= (1 << (dep - 1));
- }
- }
-}
-
-static PixmapPtr
-XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class)
-{
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- XAAPixmapPtr pPriv;
- PixmapPtr pPix = NULL;
- int size = w * h;
-
- if (w > 32767 || h > 32767)
- return NullPixmap;
-
- if (!infoRec->offscreenDepthsInitialized)
- XAAInitializeOffscreenDepths (pScreen);
-
- if(pScrn->vtSema &&
- (class != CREATE_PIXMAP_USAGE_GLYPH_PICTURE) &&
- (infoRec->offscreenDepths & (1 << (depth - 1))) &&
- (size >= MIN_OFFPIX_SIZE) && !SwitchedOut &&
- (!infoRec->maxOffPixWidth || (w <= infoRec->maxOffPixWidth)) &&
- (!infoRec->maxOffPixHeight || (h <= infoRec->maxOffPixHeight)) )
- {
- PixmapLinkPtr pLink;
- PixmapPtr pScreenPix;
- FBAreaPtr area;
- int gran = 0;
-
- switch(pScrn->bitsPerPixel) {
- case 24:
- case 8: gran = 4; break;
- case 16: gran = 2; break;
- case 32: gran = 1; break;
- default: break;
- }
-
- if(BITMAP_SCANLINE_PAD == 64)
- gran *= 2;
-
- if(!(area = xf86AllocateOffscreenArea(pScreen, w, h, gran, 0,
- XAARemoveAreaCallback, NULL))) {
- goto BAILOUT;
- }
-
- if(!(pLink = malloc(sizeof(PixmapLink)))) {
- xf86FreeOffscreenArea(area);
- goto BAILOUT;
- }
-
- XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
- pPix = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, class);
- XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
-
- if (!pPix) {
- free(pLink);
- xf86FreeOffscreenArea(area);
- goto BAILOUT;
- }
-
- pScreenPix = (*pScreen->GetScreenPixmap)(pScreen);
-
- pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
- pPix->drawable.x = area->box.x1;
- pPix->drawable.y = area->box.y1;
- pPix->drawable.width = w;
- pPix->drawable.height = h;
- pPix->drawable.bitsPerPixel = pScrn->bitsPerPixel;
- pPix->devKind = pScreenPix->devKind;
- pPix->devPrivate.ptr = pScreenPix->devPrivate.ptr;
- area->devPrivate.ptr = pPix;
-
- pPriv->flags = OFFSCREEN;
- pPriv->offscreenArea = area;
- pPriv->freeData = FALSE;
-
- pLink->next = infoRec->OffscreenPixmaps;
- pLink->pPix = pPix;
- infoRec->OffscreenPixmaps = pLink;
- return pPix;
- }
-BAILOUT:
- XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
- pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, class);
- XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
-
- if(pPix) {
- pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
- pPriv->flags = 0;
- pPriv->offscreenArea = NULL;
- pPriv->freeData = FALSE;
- if(!w || !h) /* either scratch or shared memory */
- pPriv->flags |= SHARED_PIXMAP;
- }
-
- return pPix;
-}
-
-static Bool
-XAADestroyPixmap(PixmapPtr pPix)
-{
- ScreenPtr pScreen = pPix->drawable.pScreen;
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
- XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
- Bool ret;
-
- if(pPix->refcnt == 1) {
- if(pPriv->flags & OFFSCREEN) {
- if(pPriv->flags & DGA_PIXMAP)
- free(pPriv->offscreenArea);
- else {
- FBAreaPtr area = pPriv->offscreenArea;
- PixmapLinkPtr pLink = infoRec->OffscreenPixmaps;
- PixmapLinkPtr prev = NULL;
-
- while(pLink->pPix != pPix) {
- prev = pLink;
- pLink = pLink->next;
- }
-
- if(prev) prev->next = pLink->next;
- else infoRec->OffscreenPixmaps = pLink->next;
-
- if(!area) area = pLink->area;
-
- xf86FreeOffscreenArea(area);
- pPriv->offscreenArea = NULL;
- free(pLink);
- }
- }
-
- if(pPriv->freeData) { /* pixmaps that were once in video ram */
- free(pPix->devPrivate.ptr);
- pPix->devPrivate.ptr = NULL;
- }
- }
-
- XAA_SCREEN_PROLOGUE (pScreen, DestroyPixmap);
- ret = (*pScreen->DestroyPixmap) (pPix);
- XAA_SCREEN_EPILOGUE (pScreen, DestroyPixmap, XAADestroyPixmap);
-
- return ret;
-}
-
-static Bool
-XAAChangeWindowAttributes (WindowPtr pWin, unsigned long mask)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- Bool ret;
-
- XAA_SCREEN_PROLOGUE (pScreen, ChangeWindowAttributes);
- ret = (*pScreen->ChangeWindowAttributes) (pWin, mask);
- XAA_SCREEN_EPILOGUE (pScreen, ChangeWindowAttributes, XAAChangeWindowAttributes);
-
- /* we have to assume that shared memory pixmaps are dirty
- because we can't wrap operations on them */
-
- if((mask & CWBackPixmap) && (pWin->backgroundState == BackgroundPixmap) &&
- PIXMAP_IS_SHARED(pWin->background.pixmap))
- {
- XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pWin->background.pixmap);
- pPixPriv->flags |= DIRTY;
- }
- if((mask & CWBorderPixmap) && !(pWin->borderIsPixel) &&
- PIXMAP_IS_SHARED(pWin->border.pixmap))
- {
- XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pWin->border.pixmap);
- pPixPriv->flags |= DIRTY;
- }
-
- return ret;
-}
-
-
-
-/* These two aren't really needed for anything */
-
-static Bool
-XAAEnterVT(int index, int flags)
-{
- ScrnInfoPtr pScrn = xf86Screens[index];
- Bool ret;
- ScreenPtr pScreen = screenInfo.screens[index];
- XAAScreenPtr pScreenPriv =
- (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
-
- pScrn->EnterVT = pScreenPriv->EnterVT;
- ret = ((*pScreenPriv->EnterVT)(index, flags));
- pScreenPriv->EnterVT = pScrn->EnterVT;
- pScrn->EnterVT = XAAEnterVT;
- return ret;
-}
-
-static void
-XAALeaveVT(int index, int flags)
-{
- ScrnInfoPtr pScrn = xf86Screens[index];
- ScreenPtr pScreen = screenInfo.screens[index];
- XAAScreenPtr pScreenPriv =
- (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
- XAAInfoRecPtr infoRec = pScreenPriv->AccelInfoRec;
-
- if(infoRec->NeedToSync) {
- (*infoRec->Sync)(infoRec->pScrn);
- infoRec->NeedToSync = FALSE;
- }
-
- pScrn->LeaveVT = pScreenPriv->LeaveVT;
- (*pScreenPriv->LeaveVT)(index, flags);
- pScreenPriv->LeaveVT = pScrn->LeaveVT;
- pScrn->LeaveVT = XAALeaveVT;
-}
-
-typedef struct {
- Bool UsingPixmapCache;
- Bool CanDoColor8x8;
- Bool CanDoMono8x8;
-} SavedCacheState, *SavedCacheStatePtr;
-
-static int
-XAASetDGAMode(int index, int num, DGADevicePtr devRet)
-{
- ScreenPtr pScreen = screenInfo.screens[index];
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
- XAAScreenPtr pScreenPriv =
- (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
- int ret;
-
- if (!num && infoRec->dgaSaves) { /* restore old pixmap cache state */
- SavedCacheStatePtr state = (SavedCacheStatePtr)infoRec->dgaSaves;
-
- infoRec->UsingPixmapCache = state->UsingPixmapCache;
- infoRec->CanDoColor8x8 = state->CanDoColor8x8;
- infoRec->CanDoMono8x8 = state->CanDoMono8x8;
- free(infoRec->dgaSaves);
- infoRec->dgaSaves = NULL;
- }
-
- ret = (*pScreenPriv->SetDGAMode)(index, num, devRet);
- if(ret != Success) return ret;
-
- if(num && devRet->pPix) { /* accelerate this pixmap */
- XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE(devRet->pPix);
- FBAreaPtr area;
-
- if((area = malloc(sizeof(FBArea)))) {
- area->pScreen = pScreen;
- area->box.x1 = 0;
- area->box.x2 = 0;
- area->box.y1 = devRet->mode->pixmapWidth;
- area->box.y2 = devRet->mode->pixmapHeight;
- area->granularity = 0;
- area->MoveAreaCallback = 0;
- area->RemoveAreaCallback = 0;
- area->devPrivate.ptr = 0;
-
- pixPriv->flags |= OFFSCREEN | DGA_PIXMAP;
- pixPriv->offscreenArea = area;
-
- if(!infoRec->dgaSaves) { /* save pixmap cache state */
- SavedCacheStatePtr state = malloc(sizeof(SavedCacheState));
-
- state->UsingPixmapCache = infoRec->UsingPixmapCache;
- state->CanDoColor8x8 = infoRec->CanDoColor8x8;
- state->CanDoMono8x8 = infoRec->CanDoMono8x8;
- infoRec->dgaSaves = (char*)state;
-
- infoRec->UsingPixmapCache = FALSE;
- if(infoRec->PixmapCacheFlags & CACHE_MONO_8x8)
- infoRec->CanDoMono8x8 = FALSE;
- if(infoRec->PixmapCacheFlags & CACHE_COLOR_8x8)
- infoRec->CanDoColor8x8 = FALSE;
- }
- }
- }
-
- return ret;
-}
-
-
-
-static void
-XAAEnableDisableFBAccess (int index, Bool enable)
-{
- ScreenPtr pScreen = screenInfo.screens[index];
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
- XAAScreenPtr pScreenPriv =
- (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
-
- if(!enable) {
- if((infoRec->Flags & OFFSCREEN_PIXMAPS) && (infoRec->OffscreenPixmaps))
- XAAMoveOutOffscreenPixmaps(pScreen);
- if(infoRec->Flags & PIXMAP_CACHE)
- XAAInvalidatePixmapCache(pScreen);
- SwitchedOut = TRUE;
- }
-
- (*pScreenPriv->EnableDisableFBAccess)(index, enable);
-
- if(enable) {
- if((infoRec->Flags & OFFSCREEN_PIXMAPS) && (infoRec->OffscreenPixmaps))
- XAAMoveInOffscreenPixmaps(pScreen);
- SwitchedOut = FALSE;
- }
-}
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "misc.h"
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include <X11/X.h>
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "windowstr.h"
+#include "xf86str.h"
+#include "mi.h"
+#include "miline.h"
+#include "xaa.h"
+#include "xaalocal.h"
+#include "xaawrap.h"
+#include "xf86fbman.h"
+#include "servermd.h"
+#ifdef COMPOSITE
+#include "cw.h"
+#endif
+
+#define MAX_PREALLOC_MEM 65536 /* MUST be >= 1024 */
+
+#define MIN_OFFPIX_SIZE (320*200)
+
+static Bool XAACloseScreen(int i, ScreenPtr pScreen);
+static void XAAGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h,
+ unsigned int format, unsigned long planemask,
+ char *pdstLine);
+static void XAAGetSpans(DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
+ int *pwidth, int nspans, char *pdstStart);
+static PixmapPtr XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth,
+ unsigned usage_hint);
+static Bool XAADestroyPixmap(PixmapPtr pPixmap);
+static Bool XAAEnterVT (int index, int flags);
+static void XAALeaveVT (int index, int flags);
+static int XAASetDGAMode(int index, int num, DGADevicePtr devRet);
+static void XAAEnableDisableFBAccess (int index, Bool enable);
+static Bool XAAChangeWindowAttributes (WindowPtr pWin, unsigned long mask);
+
+static DevPrivateKeyRec XAAScreenKeyRec;
+#define XAAScreenKey (&XAAScreenKeyRec)
+static DevPrivateKeyRec XAAGCKeyRec;
+#define XAAGCKey (&XAAGCKeyRec)
+static DevPrivateKeyRec XAAPixmapKeyRec;
+#define XAAPixmapKey (&XAAPixmapKeyRec)
+
+DevPrivateKey XAAGetScreenKey(void) {
+ return XAAScreenKey;
+}
+
+DevPrivateKey XAAGetGCKey(void) {
+ return XAAGCKey;
+}
+
+DevPrivateKey XAAGetPixmapKey(void) {
+ return XAAPixmapKey;
+}
+
+/* temp kludge */
+static Bool SwitchedOut = FALSE;
+
+XAAInfoRecPtr
+XAACreateInfoRec(void)
+{
+ XAAInfoRecPtr infoRec;
+
+ infoRec = calloc(1, sizeof(XAAInfoRec));
+ if(infoRec)
+ infoRec->CachePixelGranularity = -1;
+
+ return infoRec;
+}
+
+void
+XAADestroyInfoRec(XAAInfoRecPtr infoRec)
+{
+ if(!infoRec) return;
+
+ if(infoRec->ClosePixmapCache)
+ (*infoRec->ClosePixmapCache)(infoRec->pScrn->pScreen);
+
+ free(infoRec->PreAllocMem);
+
+ free(infoRec->PixmapCachePrivate);
+
+ free(infoRec);
+}
+
+
+Bool
+XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ XAAScreenPtr pScreenPriv;
+ int i;
+ PictureScreenPtr ps = GetPictureScreenIfSet(pScreen);
+
+ /* Return successfully if no acceleration wanted */
+ if (!infoRec)
+ return TRUE;
+
+ if (!dixRegisterPrivateKey(&XAAGCKeyRec, PRIVATE_GC, sizeof(XAAGCRec)))
+ return FALSE;
+
+ if (!dixRegisterPrivateKey(&XAAPixmapKeyRec, PRIVATE_PIXMAP, sizeof(XAAPixmapRec)))
+ return FALSE;
+
+ if (!dixRegisterPrivateKey(&XAAScreenKeyRec, PRIVATE_SCREEN, 0))
+ return FALSE;
+
+ if (!(pScreenPriv = malloc(sizeof(XAAScreenRec))))
+ return FALSE;
+
+ dixSetPrivate(&pScreen->devPrivates, XAAScreenKey, pScreenPriv);
+
+ if(!xf86FBManagerRunning(pScreen))
+ infoRec->Flags &= ~(PIXMAP_CACHE | OFFSCREEN_PIXMAPS);
+ if(!(infoRec->Flags & LINEAR_FRAMEBUFFER))
+ infoRec->Flags &= ~OFFSCREEN_PIXMAPS;
+
+ if(!infoRec->FullPlanemask) { /* for backwards compatibility */
+ infoRec->FullPlanemask = (1 << pScrn->depth) - 1;
+ infoRec->FullPlanemasks[pScrn->depth - 1] = infoRec->FullPlanemask;
+ }
+
+ for(i = 0; i < 32; i++) {
+ if(!infoRec->FullPlanemasks[i]) /* keep any set by caller */
+ infoRec->FullPlanemasks[i] = (1 << (i+1)) - 1;
+ }
+
+ if(!XAAInitAccel(pScreen, infoRec)) return FALSE;
+ pScreenPriv->AccelInfoRec = infoRec;
+ infoRec->ScratchGC.pScreen = pScreen;
+
+
+ if(!infoRec->GetImage)
+ infoRec->GetImage = XAAGetImage;
+ if(!infoRec->GetSpans)
+ infoRec->GetSpans = XAAGetSpans;
+ if(!infoRec->CopyWindow)
+ infoRec->CopyWindow = XAACopyWindow;
+
+ pScreenPriv->CreateGC = pScreen->CreateGC;
+ pScreen->CreateGC = XAACreateGC;
+ pScreenPriv->CloseScreen = pScreen->CloseScreen;
+ pScreen->CloseScreen = XAACloseScreen;
+ pScreenPriv->GetImage = pScreen->GetImage;
+ pScreen->GetImage = infoRec->GetImage;
+ pScreenPriv->GetSpans = pScreen->GetSpans;
+ pScreen->GetSpans = infoRec->GetSpans;
+ pScreenPriv->CopyWindow = pScreen->CopyWindow;
+ pScreen->CopyWindow = infoRec->CopyWindow;
+ pScreenPriv->CreatePixmap = pScreen->CreatePixmap;
+ pScreen->CreatePixmap = XAACreatePixmap;
+ pScreenPriv->DestroyPixmap = pScreen->DestroyPixmap;
+ pScreen->DestroyPixmap = XAADestroyPixmap;
+ pScreenPriv->ChangeWindowAttributes = pScreen->ChangeWindowAttributes;
+ pScreen->ChangeWindowAttributes = XAAChangeWindowAttributes;
+
+ pScreenPriv->EnterVT = pScrn->EnterVT;
+ pScrn->EnterVT = XAAEnterVT;
+ pScreenPriv->LeaveVT = pScrn->LeaveVT;
+ pScrn->LeaveVT = XAALeaveVT;
+ pScreenPriv->SetDGAMode = pScrn->SetDGAMode;
+ pScrn->SetDGAMode = XAASetDGAMode;
+ pScreenPriv->EnableDisableFBAccess = pScrn->EnableDisableFBAccess;
+ pScrn->EnableDisableFBAccess = XAAEnableDisableFBAccess;
+
+ pScreenPriv->WindowExposures = pScreen->WindowExposures;
+ if (ps)
+ {
+ pScreenPriv->Composite = ps->Composite;
+ ps->Composite = XAAComposite;
+ pScreenPriv->Glyphs = ps->Glyphs;
+ ps->Glyphs = XAAGlyphs;
+ }
+ if(pScrn->overlayFlags & OVERLAY_8_32_PLANAR)
+ XAASetupOverlay8_32Planar(pScreen);
+
+ infoRec->PreAllocMem = malloc(MAX_PREALLOC_MEM);
+ if(infoRec->PreAllocMem)
+ infoRec->PreAllocSize = MAX_PREALLOC_MEM;
+
+ if(infoRec->Flags & PIXMAP_CACHE)
+ xf86RegisterFreeBoxCallback(pScreen, infoRec->InitPixmapCache,
+ (pointer)infoRec);
+
+ if(infoRec->Flags & MICROSOFT_ZERO_LINE_BIAS)
+ miSetZeroLineBias(pScreen, OCTANT1 | OCTANT2 | OCTANT3 | OCTANT4);
+
+#ifdef COMPOSITE
+ /* Initialize the composite wrapper. This needs to happen after the
+ * wrapping above (so it comes before us), but before all other extensions,
+ * so it doesn't confuse them. (particularly damage).
+ */
+ miInitializeCompositeWrapper(pScreen);
+#endif
+
+ return TRUE;
+}
+
+
+
+static Bool
+XAACloseScreen (int i, ScreenPtr pScreen)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ XAAScreenPtr pScreenPriv =
+ (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
+
+ pScrn->EnterVT = pScreenPriv->EnterVT;
+ pScrn->LeaveVT = pScreenPriv->LeaveVT;
+ pScrn->EnableDisableFBAccess = pScreenPriv->EnableDisableFBAccess;
+
+ pScreen->CreateGC = pScreenPriv->CreateGC;
+ pScreen->CloseScreen = pScreenPriv->CloseScreen;
+ pScreen->GetImage = pScreenPriv->GetImage;
+ pScreen->GetSpans = pScreenPriv->GetSpans;
+ pScreen->CopyWindow = pScreenPriv->CopyWindow;
+ pScreen->WindowExposures = pScreenPriv->WindowExposures;
+ pScreen->CreatePixmap = pScreenPriv->CreatePixmap;
+ pScreen->DestroyPixmap = pScreenPriv->DestroyPixmap;
+ pScreen->ChangeWindowAttributes = pScreenPriv->ChangeWindowAttributes;
+
+ /* We leave it up to the client to free the XAAInfoRec */
+
+ free((pointer) pScreenPriv);
+
+ return (*pScreen->CloseScreen) (i, pScreen);
+}
+
+static void
+XAAGetImage (
+ DrawablePtr pDraw,
+ int sx, int sy, int w, int h,
+ unsigned int format,
+ unsigned long planemask,
+ char *pdstLine
+)
+{
+ ScreenPtr pScreen = pDraw->pScreen;
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
+ ScrnInfoPtr pScrn = infoRec->pScrn;
+
+ if(pScrn->vtSema &&
+ ((pDraw->type == DRAWABLE_WINDOW) || IS_OFFSCREEN_PIXMAP(pDraw)))
+ {
+ if(infoRec->ReadPixmap && (format == ZPixmap) &&
+ ((planemask & infoRec->FullPlanemasks[pDraw->depth - 1]) ==
+ infoRec->FullPlanemasks[pDraw->depth - 1]) &&
+ (pDraw->bitsPerPixel == BitsPerPixel(pDraw->depth)))
+ {
+ (*infoRec->ReadPixmap)(pScrn,
+ sx + pDraw->x, sy + pDraw->y, w, h,
+ (unsigned char *)pdstLine,
+ PixmapBytePad(w, pDraw->depth),
+ pDraw->bitsPerPixel, pDraw->depth);
+ return;
+ }
+ SYNC_CHECK(pDraw);
+ }
+
+ XAA_SCREEN_PROLOGUE (pScreen, GetImage);
+ (*pScreen->GetImage) (pDraw, sx, sy, w, h, format, planemask, pdstLine);
+ XAA_SCREEN_EPILOGUE (pScreen, GetImage, XAAGetImage);
+}
+
+static void
+XAAGetSpans (
+ DrawablePtr pDraw,
+ int wMax,
+ DDXPointPtr ppt,
+ int *pwidth,
+ int nspans,
+ char *pdstStart
+)
+{
+ ScreenPtr pScreen = pDraw->pScreen;
+ XAA_SCREEN_PROLOGUE (pScreen, GetSpans);
+ if(xf86Screens[pScreen->myNum]->vtSema &&
+ ((pDraw->type == DRAWABLE_WINDOW) || IS_OFFSCREEN_PIXMAP(pDraw))) {
+ SYNC_CHECK(pDraw);
+ }
+ (*pScreen->GetSpans) (pDraw, wMax, ppt, pwidth, nspans, pdstStart);
+ XAA_SCREEN_EPILOGUE (pScreen, GetSpans, XAAGetSpans);
+}
+
+
+static int
+XAAPixmapBPP (ScreenPtr pScreen, int depth)
+{
+ PixmapPtr pPix;
+ int bpp;
+ DestroyPixmapProcPtr destroyPixmap;
+
+ XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
+ pPix = (*pScreen->CreatePixmap) (pScreen, 1, 1, depth,
+ CREATE_PIXMAP_USAGE_SCRATCH);
+ XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
+ if (!pPix)
+ return 0;
+ bpp = pPix->drawable.bitsPerPixel;
+ destroyPixmap = pScreen->DestroyPixmap;
+ XAA_SCREEN_PROLOGUE (pScreen, DestroyPixmap);
+ (*pScreen->DestroyPixmap) (pPix);
+ XAA_SCREEN_EPILOGUE (pScreen, DestroyPixmap, destroyPixmap);
+ return bpp;
+}
+
+static void
+XAAInitializeOffscreenDepths (ScreenPtr pScreen)
+{
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ int d, dep;
+
+ infoRec->offscreenDepthsInitialized = TRUE;
+ infoRec->offscreenDepths = 0;
+ if (infoRec->Flags & OFFSCREEN_PIXMAPS) {
+ for (d = 0; d < pScreen->numDepths; d++) {
+ dep = pScreen->allowedDepths[d].depth;
+ if (XAAPixmapBPP (pScreen, dep) == pScrn->bitsPerPixel)
+ infoRec->offscreenDepths |= (1 << (dep - 1));
+ }
+ }
+}
+
+static PixmapPtr
+XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
+{
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ XAAPixmapPtr pPriv;
+ PixmapPtr pPix = NULL;
+ int size = w * h;
+
+ if (w > 32767 || h > 32767)
+ return NullPixmap;
+
+ if (!infoRec->offscreenDepthsInitialized)
+ XAAInitializeOffscreenDepths (pScreen);
+
+ if(pScrn->vtSema &&
+ (usage_hint != CREATE_PIXMAP_USAGE_GLYPH_PICTURE) &&
+ (infoRec->offscreenDepths & (1 << (depth - 1))) &&
+ (size >= MIN_OFFPIX_SIZE) && !SwitchedOut &&
+ (!infoRec->maxOffPixWidth || (w <= infoRec->maxOffPixWidth)) &&
+ (!infoRec->maxOffPixHeight || (h <= infoRec->maxOffPixHeight)) )
+ {
+ PixmapLinkPtr pLink;
+ PixmapPtr pScreenPix;
+ FBAreaPtr area;
+ int gran = 0;
+
+ switch(pScrn->bitsPerPixel) {
+ case 24:
+ case 8: gran = 4; break;
+ case 16: gran = 2; break;
+ case 32: gran = 1; break;
+ default: break;
+ }
+
+ if(BITMAP_SCANLINE_PAD == 64)
+ gran *= 2;
+
+ if(!(area = xf86AllocateOffscreenArea(pScreen, w, h, gran, 0,
+ XAARemoveAreaCallback, NULL))) {
+ goto BAILOUT;
+ }
+
+ if(!(pLink = malloc(sizeof(PixmapLink)))) {
+ xf86FreeOffscreenArea(area);
+ goto BAILOUT;
+ }
+
+ XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
+ pPix = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, usage_hint);
+ XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
+
+ if (!pPix) {
+ free(pLink);
+ xf86FreeOffscreenArea(area);
+ goto BAILOUT;
+ }
+
+ pScreenPix = (*pScreen->GetScreenPixmap)(pScreen);
+
+ pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
+ pPix->drawable.x = area->box.x1;
+ pPix->drawable.y = area->box.y1;
+ pPix->drawable.width = w;
+ pPix->drawable.height = h;
+ pPix->drawable.bitsPerPixel = pScrn->bitsPerPixel;
+ pPix->devKind = pScreenPix->devKind;
+ pPix->devPrivate.ptr = pScreenPix->devPrivate.ptr;
+ area->devPrivate.ptr = pPix;
+
+ pPriv->flags = OFFSCREEN;
+ pPriv->offscreenArea = area;
+ pPriv->freeData = FALSE;
+
+ pLink->next = infoRec->OffscreenPixmaps;
+ pLink->pPix = pPix;
+ infoRec->OffscreenPixmaps = pLink;
+ return pPix;
+ }
+BAILOUT:
+ XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
+ pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
+ XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
+
+ if(pPix) {
+ pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
+ pPriv->flags = 0;
+ pPriv->offscreenArea = NULL;
+ pPriv->freeData = FALSE;
+ if(!w || !h) /* either scratch or shared memory */
+ pPriv->flags |= SHARED_PIXMAP;
+ }
+
+ return pPix;
+}
+
+static Bool
+XAADestroyPixmap(PixmapPtr pPix)
+{
+ ScreenPtr pScreen = pPix->drawable.pScreen;
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
+ XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
+ Bool ret;
+
+ if(pPix->refcnt == 1) {
+ if(pPriv->flags & OFFSCREEN) {
+ if(pPriv->flags & DGA_PIXMAP)
+ free(pPriv->offscreenArea);
+ else {
+ FBAreaPtr area = pPriv->offscreenArea;
+ PixmapLinkPtr pLink = infoRec->OffscreenPixmaps;
+ PixmapLinkPtr prev = NULL;
+
+ while(pLink->pPix != pPix) {
+ prev = pLink;
+ pLink = pLink->next;
+ }
+
+ if(prev) prev->next = pLink->next;
+ else infoRec->OffscreenPixmaps = pLink->next;
+
+ if(!area) area = pLink->area;
+
+ xf86FreeOffscreenArea(area);
+ pPriv->offscreenArea = NULL;
+ free(pLink);
+ }
+ }
+
+ if(pPriv->freeData) { /* pixmaps that were once in video ram */
+ free(pPix->devPrivate.ptr);
+ pPix->devPrivate.ptr = NULL;
+ }
+ }
+
+ XAA_SCREEN_PROLOGUE (pScreen, DestroyPixmap);
+ ret = (*pScreen->DestroyPixmap) (pPix);
+ XAA_SCREEN_EPILOGUE (pScreen, DestroyPixmap, XAADestroyPixmap);
+
+ return ret;
+}
+
+static Bool
+XAAChangeWindowAttributes (WindowPtr pWin, unsigned long mask)
+{
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+ Bool ret;
+
+ XAA_SCREEN_PROLOGUE (pScreen, ChangeWindowAttributes);
+ ret = (*pScreen->ChangeWindowAttributes) (pWin, mask);
+ XAA_SCREEN_EPILOGUE (pScreen, ChangeWindowAttributes, XAAChangeWindowAttributes);
+
+ /* we have to assume that shared memory pixmaps are dirty
+ because we can't wrap operations on them */
+
+ if((mask & CWBackPixmap) && (pWin->backgroundState == BackgroundPixmap) &&
+ PIXMAP_IS_SHARED(pWin->background.pixmap))
+ {
+ XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pWin->background.pixmap);
+ pPixPriv->flags |= DIRTY;
+ }
+ if((mask & CWBorderPixmap) && !(pWin->borderIsPixel) &&
+ PIXMAP_IS_SHARED(pWin->border.pixmap))
+ {
+ XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pWin->border.pixmap);
+ pPixPriv->flags |= DIRTY;
+ }
+
+ return ret;
+}
+
+
+
+/* These two aren't really needed for anything */
+
+static Bool
+XAAEnterVT(int index, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[index];
+ Bool ret;
+ ScreenPtr pScreen = screenInfo.screens[index];
+ XAAScreenPtr pScreenPriv =
+ (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
+
+ pScrn->EnterVT = pScreenPriv->EnterVT;
+ ret = ((*pScreenPriv->EnterVT)(index, flags));
+ pScreenPriv->EnterVT = pScrn->EnterVT;
+ pScrn->EnterVT = XAAEnterVT;
+ return ret;
+}
+
+static void
+XAALeaveVT(int index, int flags)
+{
+ ScrnInfoPtr pScrn = xf86Screens[index];
+ ScreenPtr pScreen = screenInfo.screens[index];
+ XAAScreenPtr pScreenPriv =
+ (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
+ XAAInfoRecPtr infoRec = pScreenPriv->AccelInfoRec;
+
+ if(infoRec->NeedToSync) {
+ (*infoRec->Sync)(infoRec->pScrn);
+ infoRec->NeedToSync = FALSE;
+ }
+
+ pScrn->LeaveVT = pScreenPriv->LeaveVT;
+ (*pScreenPriv->LeaveVT)(index, flags);
+ pScreenPriv->LeaveVT = pScrn->LeaveVT;
+ pScrn->LeaveVT = XAALeaveVT;
+}
+
+typedef struct {
+ Bool UsingPixmapCache;
+ Bool CanDoColor8x8;
+ Bool CanDoMono8x8;
+} SavedCacheState, *SavedCacheStatePtr;
+
+static int
+XAASetDGAMode(int index, int num, DGADevicePtr devRet)
+{
+ ScreenPtr pScreen = screenInfo.screens[index];
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
+ XAAScreenPtr pScreenPriv =
+ (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
+ int ret;
+
+ if (!num && infoRec->dgaSaves) { /* restore old pixmap cache state */
+ SavedCacheStatePtr state = (SavedCacheStatePtr)infoRec->dgaSaves;
+
+ infoRec->UsingPixmapCache = state->UsingPixmapCache;
+ infoRec->CanDoColor8x8 = state->CanDoColor8x8;
+ infoRec->CanDoMono8x8 = state->CanDoMono8x8;
+ free(infoRec->dgaSaves);
+ infoRec->dgaSaves = NULL;
+ }
+
+ ret = (*pScreenPriv->SetDGAMode)(index, num, devRet);
+ if(ret != Success) return ret;
+
+ if(num && devRet->pPix) { /* accelerate this pixmap */
+ XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE(devRet->pPix);
+ FBAreaPtr area;
+
+ if((area = malloc(sizeof(FBArea)))) {
+ area->pScreen = pScreen;
+ area->box.x1 = 0;
+ area->box.x2 = 0;
+ area->box.y1 = devRet->mode->pixmapWidth;
+ area->box.y2 = devRet->mode->pixmapHeight;
+ area->granularity = 0;
+ area->MoveAreaCallback = 0;
+ area->RemoveAreaCallback = 0;
+ area->devPrivate.ptr = 0;
+
+ pixPriv->flags |= OFFSCREEN | DGA_PIXMAP;
+ pixPriv->offscreenArea = area;
+
+ if(!infoRec->dgaSaves) { /* save pixmap cache state */
+ SavedCacheStatePtr state = malloc(sizeof(SavedCacheState));
+
+ state->UsingPixmapCache = infoRec->UsingPixmapCache;
+ state->CanDoColor8x8 = infoRec->CanDoColor8x8;
+ state->CanDoMono8x8 = infoRec->CanDoMono8x8;
+ infoRec->dgaSaves = (char*)state;
+
+ infoRec->UsingPixmapCache = FALSE;
+ if(infoRec->PixmapCacheFlags & CACHE_MONO_8x8)
+ infoRec->CanDoMono8x8 = FALSE;
+ if(infoRec->PixmapCacheFlags & CACHE_COLOR_8x8)
+ infoRec->CanDoColor8x8 = FALSE;
+ }
+ }
+ }
+
+ return ret;
+}
+
+
+
+static void
+XAAEnableDisableFBAccess (int index, Bool enable)
+{
+ ScreenPtr pScreen = screenInfo.screens[index];
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
+ XAAScreenPtr pScreenPriv =
+ (XAAScreenPtr)dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
+
+ if(!enable) {
+ if((infoRec->Flags & OFFSCREEN_PIXMAPS) && (infoRec->OffscreenPixmaps))
+ XAAMoveOutOffscreenPixmaps(pScreen);
+ if(infoRec->Flags & PIXMAP_CACHE)
+ XAAInvalidatePixmapCache(pScreen);
+ SwitchedOut = TRUE;
+ }
+
+ (*pScreenPriv->EnableDisableFBAccess)(index, enable);
+
+ if(enable) {
+ if((infoRec->Flags & OFFSCREEN_PIXMAPS) && (infoRec->OffscreenPixmaps))
+ XAAMoveInOffscreenPixmaps(pScreen);
+ SwitchedOut = FALSE;
+ }
+}
diff --git a/xorg-server/hw/xnest/Pixmap.c b/xorg-server/hw/xnest/Pixmap.c
index c901db19f..da81a1d06 100644
--- a/xorg-server/hw/xnest/Pixmap.c
+++ b/xorg-server/hw/xnest/Pixmap.c
@@ -1,136 +1,137 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "regionstr.h"
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-#include "regionstr.h"
-#include "gc.h"
-#include "servermd.h"
-#include "privates.h"
-#include "mi.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "Screen.h"
-#include "XNPixmap.h"
-
-DevPrivateKeyRec xnestPixmapPrivateKeyRec;
-
-PixmapPtr
-xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
- unsigned class)
-{
- PixmapPtr pPixmap;
-
- pPixmap = AllocatePixmap(pScreen, 0);
- if (!pPixmap)
- return NullPixmap;
- pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = class;
- pPixmap->drawable.depth = depth;
- pPixmap->drawable.bitsPerPixel = depth;
- pPixmap->drawable.id = 0;
- pPixmap->drawable.x = 0;
- pPixmap->drawable.y = 0;
- pPixmap->drawable.width = width;
- pPixmap->drawable.height = height;
- pPixmap->drawable.pScreen = pScreen;
- pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
- pPixmap->refcnt = 1;
- pPixmap->devKind = PixmapBytePad(width, depth);
- if (width && height)
- xnestPixmapPriv(pPixmap)->pixmap =
- XCreatePixmap(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- width, height, depth);
- else
- xnestPixmapPriv(pPixmap)->pixmap = 0;
-
- return pPixmap;
-}
-
-Bool
-xnestDestroyPixmap(PixmapPtr pPixmap)
-{
- if(--pPixmap->refcnt)
- return TRUE;
- XFreePixmap(xnestDisplay, xnestPixmap(pPixmap));
- FreePixmap(pPixmap);
- return TRUE;
-}
-
-RegionPtr
-xnestPixmapToRegion(PixmapPtr pPixmap)
-{
- XImage *ximage;
- register RegionPtr pReg, pTmpReg;
- register int x, y;
- unsigned long previousPixel, currentPixel;
- BoxRec Box = { 0, 0, 0, 0 };
- Bool overlap;
-
- ximage = XGetImage(xnestDisplay, xnestPixmap(pPixmap), 0, 0,
- pPixmap->drawable.width, pPixmap->drawable.height,
- 1, XYPixmap);
-
- pReg = RegionCreate(NULL, 1);
- pTmpReg = RegionCreate(NULL, 1);
- if(!pReg || !pTmpReg) {
- XDestroyImage(ximage);
- return NullRegion;
- }
-
- for (y = 0; y < pPixmap->drawable.height; y++) {
- Box.y1 = y;
- Box.y2 = y + 1;
- previousPixel = 0L;
- for (x = 0; x < pPixmap->drawable.width; x++) {
- currentPixel = XGetPixel(ximage, x, y);
- if (previousPixel != currentPixel) {
- if (previousPixel == 0L) {
- /* left edge */
- Box.x1 = x;
- }
- else if (currentPixel == 0L) {
- /* right edge */
- Box.x2 = x;
- RegionReset(pTmpReg, &Box);
- RegionAppend(pReg, pTmpReg);
- }
- previousPixel = currentPixel;
- }
- }
- if (previousPixel != 0L) {
- /* right edge because of the end of pixmap */
- Box.x2 = pPixmap->drawable.width;
- RegionReset(pTmpReg, &Box);
- RegionAppend(pReg, pTmpReg);
- }
- }
-
- RegionDestroy(pTmpReg);
- XDestroyImage(ximage);
-
- RegionValidate(pReg, &overlap);
-
- return pReg;
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "regionstr.h"
+#include "pixmapstr.h"
+#include "scrnintstr.h"
+#include "regionstr.h"
+#include "gc.h"
+#include "servermd.h"
+#include "privates.h"
+#include "mi.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Screen.h"
+#include "XNPixmap.h"
+
+DevPrivateKeyRec xnestPixmapPrivateKeyRec;
+
+PixmapPtr
+xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
+ unsigned usage_hint)
+{
+ PixmapPtr pPixmap;
+
+ pPixmap = AllocatePixmap(pScreen, 0);
+ if (!pPixmap)
+ return NullPixmap;
+ pPixmap->drawable.type = DRAWABLE_PIXMAP;
+ pPixmap->drawable.class = 0;
+ pPixmap->drawable.depth = depth;
+ pPixmap->drawable.bitsPerPixel = depth;
+ pPixmap->drawable.id = 0;
+ pPixmap->drawable.x = 0;
+ pPixmap->drawable.y = 0;
+ pPixmap->drawable.width = width;
+ pPixmap->drawable.height = height;
+ pPixmap->drawable.pScreen = pScreen;
+ pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+ pPixmap->refcnt = 1;
+ pPixmap->devKind = PixmapBytePad(width, depth);
+ pPixmap->usage_hint = usage_hint;
+ if (width && height)
+ xnestPixmapPriv(pPixmap)->pixmap =
+ XCreatePixmap(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ width, height, depth);
+ else
+ xnestPixmapPriv(pPixmap)->pixmap = 0;
+
+ return pPixmap;
+}
+
+Bool
+xnestDestroyPixmap(PixmapPtr pPixmap)
+{
+ if(--pPixmap->refcnt)
+ return TRUE;
+ XFreePixmap(xnestDisplay, xnestPixmap(pPixmap));
+ FreePixmap(pPixmap);
+ return TRUE;
+}
+
+RegionPtr
+xnestPixmapToRegion(PixmapPtr pPixmap)
+{
+ XImage *ximage;
+ register RegionPtr pReg, pTmpReg;
+ register int x, y;
+ unsigned long previousPixel, currentPixel;
+ BoxRec Box = { 0, 0, 0, 0 };
+ Bool overlap;
+
+ ximage = XGetImage(xnestDisplay, xnestPixmap(pPixmap), 0, 0,
+ pPixmap->drawable.width, pPixmap->drawable.height,
+ 1, XYPixmap);
+
+ pReg = RegionCreate(NULL, 1);
+ pTmpReg = RegionCreate(NULL, 1);
+ if(!pReg || !pTmpReg) {
+ XDestroyImage(ximage);
+ return NullRegion;
+ }
+
+ for (y = 0; y < pPixmap->drawable.height; y++) {
+ Box.y1 = y;
+ Box.y2 = y + 1;
+ previousPixel = 0L;
+ for (x = 0; x < pPixmap->drawable.width; x++) {
+ currentPixel = XGetPixel(ximage, x, y);
+ if (previousPixel != currentPixel) {
+ if (previousPixel == 0L) {
+ /* left edge */
+ Box.x1 = x;
+ }
+ else if (currentPixel == 0L) {
+ /* right edge */
+ Box.x2 = x;
+ RegionReset(pTmpReg, &Box);
+ RegionAppend(pReg, pTmpReg);
+ }
+ previousPixel = currentPixel;
+ }
+ }
+ if (previousPixel != 0L) {
+ /* right edge because of the end of pixmap */
+ Box.x2 = pPixmap->drawable.width;
+ RegionReset(pTmpReg, &Box);
+ RegionAppend(pReg, pTmpReg);
+ }
+ }
+
+ RegionDestroy(pTmpReg);
+ XDestroyImage(ximage);
+
+ RegionValidate(pReg, &overlap);
+
+ return pReg;
+}
diff --git a/xorg-server/hw/xnest/XNPixmap.h b/xorg-server/hw/xnest/XNPixmap.h
index 638a43a1a..0d7c6b61e 100644
--- a/xorg-server/hw/xnest/XNPixmap.h
+++ b/xorg-server/hw/xnest/XNPixmap.h
@@ -1,37 +1,37 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifndef XNESTPIXMAP_H
-#define XNESTPIXMAP_H
-
-extern DevPrivateKeyRec xnestPixmapPrivateKeyRec;
-#define xnestPixmapPrivateKey (&xnestPixmapPrivateKeyRec)
-
-typedef struct {
- Pixmap pixmap;
-} xnestPrivPixmap;
-
-#define xnestPixmapPriv(pPixmap) ((xnestPrivPixmap *) \
- dixLookupPrivate(&(pPixmap)->devPrivates, xnestPixmapPrivateKey))
-
-#define xnestPixmap(pPixmap) (xnestPixmapPriv(pPixmap)->pixmap)
-
-#define xnestSharePixmap(pPixmap) ((pPixmap)->refcnt++)
-
-PixmapPtr xnestCreatePixmap(ScreenPtr pScreen, int width, int height,
- int depth, unsigned class);
-Bool xnestDestroyPixmap(PixmapPtr pPixmap);
-RegionPtr xnestPixmapToRegion(PixmapPtr pPixmap);
-
-#endif /* XNESTPIXMAP_H */
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifndef XNESTPIXMAP_H
+#define XNESTPIXMAP_H
+
+extern DevPrivateKeyRec xnestPixmapPrivateKeyRec;
+#define xnestPixmapPrivateKey (&xnestPixmapPrivateKeyRec)
+
+typedef struct {
+ Pixmap pixmap;
+} xnestPrivPixmap;
+
+#define xnestPixmapPriv(pPixmap) ((xnestPrivPixmap *) \
+ dixLookupPrivate(&(pPixmap)->devPrivates, xnestPixmapPrivateKey))
+
+#define xnestPixmap(pPixmap) (xnestPixmapPriv(pPixmap)->pixmap)
+
+#define xnestSharePixmap(pPixmap) ((pPixmap)->refcnt++)
+
+PixmapPtr xnestCreatePixmap(ScreenPtr pScreen, int width, int height,
+ int depth, unsigned usage_hint);
+Bool xnestDestroyPixmap(PixmapPtr pPixmap);
+RegionPtr xnestPixmapToRegion(PixmapPtr pPixmap);
+
+#endif /* XNESTPIXMAP_H */
diff --git a/xorg-server/hw/xwin/win.h b/xorg-server/hw/xwin/win.h
index 606645f9f..e57cb4fa2 100644
--- a/xorg-server/hw/xwin/win.h
+++ b/xorg-server/hw/xwin/win.h
@@ -1,1491 +1,1491 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, 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 XFREE86 PROJECT 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 XFree86 Project
- *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 XFree86 Project.
- *
- * Authors: Dakshinamurthy Karra
- * Suhaib M Siddiqi
- * Peter Busch
- * Harold L Hunt II
- * Kensuke Matsuzaki
- */
-
-#ifndef _WIN_H_
-#define _WIN_H_
-
-#ifndef NO
-#define NO 0
-#endif
-#ifndef YES
-#define YES 1
-#endif
-
-/* Turn debug messages on or off */
-#ifndef CYGDEBUG
-#define CYGDEBUG NO
-#endif
-
-/* WM_XBUTTON Messages. They should go into w32api. */
-#ifndef WM_XBUTTONDOWN
-# define WM_XBUTTONDOWN 523
-#endif
-#ifndef WM_XBUTTONUP
-# define WM_XBUTTONUP 524
-#endif
-#ifndef WM_XBUTTONDBLCLK
-# define WM_XBUTTONDBLCLK 525
-#endif
-
-
-#define WIN_DEFAULT_BPP 0
-#define WIN_DEFAULT_WHITEPIXEL 255
-#define WIN_DEFAULT_BLACKPIXEL 0
-#define WIN_DEFAULT_LINEBIAS 0
-#define WIN_DEFAULT_E3B_TIME 50 /* milliseconds */
-#define WIN_DEFAULT_DPI 75
-#define WIN_DEFAULT_REFRESH 0
-#define WIN_DEFAULT_WIN_KILL TRUE
-#define WIN_DEFAULT_UNIX_KILL FALSE
-#define WIN_DEFAULT_CLIP_UPDATES_NBOXES 0
-#ifdef XWIN_EMULATEPSEUDO
-#define WIN_DEFAULT_EMULATE_PSEUDO FALSE
-#endif
-#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH FALSE
-
-/*
- * Windows only supports 256 color palettes
- */
-#define WIN_NUM_PALETTE_ENTRIES 256
-
-/*
- * Number of times to call Restore in an attempt to restore the primary surface
- */
-#define WIN_REGAIN_SURFACE_RETRIES 1
-
-/*
- * Build a supported display depths mask by shifting one to the left
- * by the number of bits in the supported depth.
- */
-#define WIN_SUPPORTED_BPPS ( (1 << (32 - 1)) | (1 << (24 - 1)) \
- | (1 << (16 - 1)) | (1 << (15 - 1)) \
- | (1 << ( 8 - 1)))
-#define WIN_CHECK_DEPTH YES
-
-/*
- * Timer IDs for WM_TIMER
- */
-#define WIN_E3B_TIMER_ID 1
-#define WIN_POLLING_MOUSE_TIMER_ID 2
-
-#define MOUSE_POLLING_INTERVAL 50
-
-#define WIN_E3B_OFF -1
-#define WIN_FD_INVALID -1
-
-#define WIN_SERVER_NONE 0x0L /* 0 */
-#define WIN_SERVER_SHADOW_GDI 0x1L /* 1 */
-#define WIN_SERVER_SHADOW_DD 0x2L /* 2 */
-#define WIN_SERVER_SHADOW_DDNL 0x4L /* 4 */
-#ifdef XWIN_PRIMARYFB
-#define WIN_SERVER_PRIMARY_DD 0x8L /* 8 */
-#endif
-#ifdef XWIN_NATIVEGDI
-# define WIN_SERVER_NATIVE_GDI 0x10L /* 16 */
-#endif
-
-#define AltMapIndex Mod1MapIndex
-#define NumLockMapIndex Mod2MapIndex
-#define AltLangMapIndex Mod3MapIndex
-#define KanaMapIndex Mod4MapIndex
-#define ScrollLockMapIndex Mod5MapIndex
-
-#define WIN_MOD_LALT 0x00000001
-#define WIN_MOD_RALT 0x00000002
-#define WIN_MOD_LCONTROL 0x00000004
-#define WIN_MOD_RCONTROL 0x00000008
-
-#define WIN_24BPP_MASK_RED 0x00FF0000
-#define WIN_24BPP_MASK_GREEN 0x0000FF00
-#define WIN_24BPP_MASK_BLUE 0x000000FF
-
-#define WIN_MAX_KEYS_PER_KEY 4
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdio.h>
-
-#include <errno.h>
-#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-#define HANDLE void *
-#include <pthread.h>
-#undef HANDLE
-#endif
-
-#ifdef HAS_MMAP
-#include <sys/mman.h>
-#ifndef MAP_FILE
-#define MAP_FILE 0
-#endif /* MAP_FILE */
-#endif /* HAS_MMAP */
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/Xos.h>
-#include <X11/Xprotostr.h>
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "pixmap.h"
-#include "region.h"
-#include "gcstruct.h"
-#include "colormap.h"
-#include "colormapst.h"
-#include "miscstruct.h"
-#include "servermd.h"
-#include "windowstr.h"
-#include "mi.h"
-#include "micmap.h"
-#include "mifillarc.h"
-#include "mifpoly.h"
-#include "mibstore.h"
-#include "input.h"
-#include "mipointer.h"
-#include "X11/keysym.h"
-#include "mibstore.h"
-#include "micoord.h"
-#include "dix.h"
-#include "miline.h"
-#include "shadow.h"
-#include "fb.h"
-#include "rootless.h"
-
-#include "mipict.h"
-#include "picturestr.h"
-
-#ifdef RANDR
-#include "randrstr.h"
-#endif
-
-/*
- * Windows headers
- */
-#include "winms.h"
-#include "winresource.h"
-
-
-/*
- * Define Windows constants
- */
-
-#define WM_TRAYICON (WM_USER + 1000)
-#define WM_INIT_SYS_MENU (WM_USER + 1001)
-#define WM_GIVEUP (WM_USER + 1002)
-
-
-/* Local includes */
-#include "winwindow.h"
-#include "winmsg.h"
-
-
-/*
- * Debugging macros
- */
-
-#if CYGDEBUG
-#define DEBUG_MSG(str,...) \
-if (fDebugProcMsg) \
-{ \
- char *pszTemp; \
- int iLength; \
- if (asprintf (&pszTemp, str, ##__VA_ARGS__) != -1) { \
- MessageBox (NULL, pszTemp, szFunctionName, MB_OK); \
- free (pszTemp); \
- } \
-}
-#else
-#define DEBUG_MSG(str,...)
-#endif
-
-#if CYGDEBUG
-#define DEBUG_FN_NAME(str) PTSTR szFunctionName = str
-#else
-#define DEBUG_FN_NAME(str)
-#endif
-
-#if CYGDEBUG || YES
-#define DEBUGVARS BOOL fDebugProcMsg = FALSE
-#else
-#define DEBUGVARS
-#endif
-
-#if CYGDEBUG || YES
-#define DEBUGPROC_MSG fDebugProcMsg = TRUE
-#else
-#define DEBUGPROC_MSG
-#endif
-
-#define PROFILEPOINT(point,thresh)\
-{\
-static unsigned int PROFPT##point = 0;\
-if (++PROFPT##point % thresh == 0)\
-ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\
-}
-
-
-/* We use xor this macro for detecting toggle key state changes */
-#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b)))
-
-#define DEFINE_ATOM_HELPER(func,atom_name) \
-static Atom func (void) { \
- static int generation; \
- static Atom atom; \
- if (generation != serverGeneration) { \
- generation = serverGeneration; \
- atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \
- } \
- return atom; \
-}
-
-/*
- * Typedefs for engine dependent function pointers
- */
-
-typedef Bool (*winAllocateFBProcPtr)(ScreenPtr);
-
-typedef void (*winFreeFBProcPtr)(ScreenPtr);
-
-typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr);
-
-typedef Bool (*winInitScreenProcPtr)(ScreenPtr);
-
-typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr);
-
-typedef Bool (*winInitVisualsProcPtr)(ScreenPtr);
-
-typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr);
-
-typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr);
-
-typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **);
-
-typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr);
-
-typedef Bool (*winActivateAppProcPtr)(ScreenPtr);
-
-typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen);
-
-typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen);
-
-typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap,
- int ndef, xColorItem *pdefs);
-
-typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr);
-
-typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr);
-
-typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr);
-
-typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin);
-
-typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr);
-
-#ifdef XWIN_NATIVEGDI
-/* Typedefs for native GDI wrappers */
-typedef Bool (*RealizeFontPtr) (ScreenPtr pScreen, FontPtr pFont);
-typedef Bool (*UnrealizeFontPtr)(ScreenPtr pScreen, FontPtr pFont);
-#endif
-
-
-/*
- * GC (graphics context) privates
- */
-
-typedef struct
-{
- HDC hdc;
- HDC hdcMem;
-} winPrivGCRec, *winPrivGCPtr;
-
-
-/*
- * Pixmap privates
- */
-
-typedef struct
-{
- HDC hdcSelected;
- HBITMAP hBitmap;
- BYTE *pbBits;
- DWORD dwScanlineBytes;
- BITMAPINFOHEADER *pbmih;
-} winPrivPixmapRec, *winPrivPixmapPtr;
-
-
-/*
- * Colormap privates
- */
-
-typedef struct
-{
- HPALETTE hPalette;
- LPDIRECTDRAWPALETTE lpDDPalette;
- RGBQUAD rgbColors[WIN_NUM_PALETTE_ENTRIES];
- PALETTEENTRY peColors[WIN_NUM_PALETTE_ENTRIES];
-} winPrivCmapRec, *winPrivCmapPtr;
-
-/*
- * Windows Cursor handling.
- */
-
-typedef struct {
- /* from GetSystemMetrics */
- int sm_cx;
- int sm_cy;
-
- BOOL visible;
- HCURSOR handle;
- QueryBestSizeProcPtr QueryBestSize;
- miPointerSpriteFuncPtr spriteFuncs;
-} winCursorRec;
-
-/*
- * Resize modes
- */
-typedef enum {
- notAllowed,
- resizeWithScrollbars,
- resizeWithRandr
-} winResizeMode;
-
-/*
- * Screen information structure that we need before privates are available
- * in the server startup sequence.
- */
-
-typedef struct
-{
- ScreenPtr pScreen;
-
- /* Did the user specify a height and width? */
- Bool fUserGaveHeightAndWidth;
-
- DWORD dwScreen;
-
- int iMonitor;
- DWORD dwUserWidth;
- DWORD dwUserHeight;
- DWORD dwWidth;
- DWORD dwHeight;
- DWORD dwPaddedWidth;
-
- /* Did the user specify a screen position? */
- Bool fUserGavePosition;
- DWORD dwInitialX;
- DWORD dwInitialY;
-
- /*
- * dwStride is the number of whole pixels that occupy a scanline,
- * including those pixels that are not displayed. This is basically
- * a rounding up of the width.
- */
- DWORD dwStride;
-
- /* Offset of the screen in the window when using scrollbars */
- DWORD dwXOffset;
- DWORD dwYOffset;
-
- DWORD dwBPP;
- DWORD dwDepth;
- DWORD dwRefreshRate;
- char *pfb;
- DWORD dwEngine;
- DWORD dwEnginePreferred;
- DWORD dwClipUpdatesNBoxes;
-#ifdef XWIN_EMULATEPSEUDO
- Bool fEmulatePseudo;
-#endif
- Bool fFullScreen;
- Bool fDecoration;
-#ifdef XWIN_MULTIWINDOWEXTWM
- Bool fMWExtWM;
- Bool fInternalWM;
- Bool fAnotherWMRunning;
-#endif
- Bool fRootless;
-#ifdef XWIN_MULTIWINDOW
- Bool fMultiWindow;
-#endif
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
- Bool fMultiMonitorOverride;
-#endif
- Bool fMultipleMonitors;
- Bool fLessPointer;
- winResizeMode iResizeMode;
- Bool fNoTrayIcon;
- int iE3BTimeout;
- /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */
- Bool fUseWinKillKey;
- Bool fUseUnixKillKey;
- Bool fIgnoreInput;
-
- /* Did the user explicitly set this screen? */
- Bool fExplicitScreen;
-} winScreenInfo, *winScreenInfoPtr;
-
-
-/*
- * Screen privates
- */
-
-typedef struct _winPrivScreenRec
-{
- winScreenInfoPtr pScreenInfo;
-
- Bool fEnabled;
- Bool fClosed;
- Bool fActive;
- Bool fBadDepth;
-
- int iDeltaZ;
-
- int iConnectedClients;
-
- CloseScreenProcPtr CloseScreen;
-
- DWORD dwRedMask;
- DWORD dwGreenMask;
- DWORD dwBlueMask;
- DWORD dwBitsPerRGB;
-
- DWORD dwModeKeyStates;
-
- /* Handle to icons that must be freed */
- HICON hiconNotifyIcon;
-
- /* Palette management */
- ColormapPtr pcmapInstalled;
-
- /* Pointer to the root visual so we only have to look it up once */
- VisualPtr pRootVisual;
-
- /* 3 button emulation variables */
- int iE3BCachedPress;
- Bool fE3BFakeButton2Sent;
-
- /* Privates used by shadow fb GDI server */
- HBITMAP hbmpShadow;
- HDC hdcScreen;
- HDC hdcShadow;
- HWND hwndScreen;
- BITMAPINFOHEADER *pbmih;
-
- /* Privates used by shadow fb and primary fb DirectDraw servers */
- LPDIRECTDRAW pdd;
- LPDIRECTDRAWSURFACE2 pddsPrimary;
- LPDIRECTDRAW2 pdd2;
-
- /* Privates used by shadow fb DirectDraw server */
- LPDIRECTDRAWSURFACE2 pddsShadow;
- LPDDSURFACEDESC pddsdShadow;
-
- /* Privates used by primary fb DirectDraw server */
- LPDIRECTDRAWSURFACE2 pddsOffscreen;
- LPDDSURFACEDESC pddsdOffscreen;
- LPDDSURFACEDESC pddsdPrimary;
-
- /* Privates used by shadow fb DirectDraw Nonlocking server */
- LPDIRECTDRAW4 pdd4;
- LPDIRECTDRAWSURFACE4 pddsShadow4;
- LPDIRECTDRAWSURFACE4 pddsPrimary4;
- BOOL fRetryCreateSurface;
-
- /* Privates used by both shadow fb DirectDraw servers */
- LPDIRECTDRAWCLIPPER pddcPrimary;
-
-#ifdef XWIN_MULTIWINDOWEXTWM
- /* Privates used by multi-window external window manager */
- RootlessFrameID widTop;
- Bool fRestacking;
-#endif
-
-#ifdef XWIN_MULTIWINDOW
- /* Privates used by multi-window */
- pthread_t ptWMProc;
- pthread_t ptXMsgProc;
- void *pWMInfo;
-#endif
-
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
- /* Privates used by both multi-window and rootless */
- Bool fRootWindowShown;
-#endif
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
- /* Privates used for any module running in a seperate thread */
- pthread_mutex_t pmServerStarted;
- Bool fServerStarted;
-#endif
-
- /* Engine specific functions */
- winAllocateFBProcPtr pwinAllocateFB;
- winFreeFBProcPtr pwinFreeFB;
- winShadowUpdateProcPtr pwinShadowUpdate;
- winInitScreenProcPtr pwinInitScreen;
- winCloseScreenProcPtr pwinCloseScreen;
- winInitVisualsProcPtr pwinInitVisuals;
- winAdjustVideoModeProcPtr pwinAdjustVideoMode;
- winCreateBoundingWindowProcPtr pwinCreateBoundingWindow;
- winFinishScreenInitProcPtr pwinFinishScreenInit;
- winBltExposedRegionsProcPtr pwinBltExposedRegions;
- winActivateAppProcPtr pwinActivateApp;
- winRedrawScreenProcPtr pwinRedrawScreen;
- winRealizeInstalledPaletteProcPtr pwinRealizeInstalledPalette;
- winInstallColormapProcPtr pwinInstallColormap;
- winStoreColorsProcPtr pwinStoreColors;
- winCreateColormapProcPtr pwinCreateColormap;
- winDestroyColormapProcPtr pwinDestroyColormap;
- winHotKeyAltTabProcPtr pwinHotKeyAltTab;
- winCreatePrimarySurfaceProcPtr pwinCreatePrimarySurface;
- winReleasePrimarySurfaceProcPtr pwinReleasePrimarySurface;
-
- winCreateScreenResourcesProc pwinCreateScreenResources;
-
-#ifdef XWIN_MULTIWINDOW
- /* Window Procedures for MultiWindow mode */
- winFinishCreateWindowsWindowProcPtr pwinFinishCreateWindowsWindow;
-#endif
-
- /* Window Procedures for Rootless mode */
- CreateWindowProcPtr CreateWindow;
- DestroyWindowProcPtr DestroyWindow;
- PositionWindowProcPtr PositionWindow;
- ChangeWindowAttributesProcPtr ChangeWindowAttributes;
- RealizeWindowProcPtr RealizeWindow;
- UnrealizeWindowProcPtr UnrealizeWindow;
- ValidateTreeProcPtr ValidateTree;
- PostValidateTreeProcPtr PostValidateTree;
- WindowExposuresProcPtr WindowExposures;
- CopyWindowProcPtr CopyWindow;
- ClearToBackgroundProcPtr ClearToBackground;
- ClipNotifyProcPtr ClipNotify;
- RestackWindowProcPtr RestackWindow;
- ReparentWindowProcPtr ReparentWindow;
- ResizeWindowProcPtr ResizeWindow;
- MoveWindowProcPtr MoveWindow;
- SetShapeProcPtr SetShape;
-
- winCursorRec cursor;
-
-#ifdef XWIN_NATIVEGDI
- RealizeFontPtr RealizeFont;
- UnrealizeFontPtr UnrealizeFont;
-#endif
-
-} winPrivScreenRec;
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-typedef struct {
- RootlessWindowPtr pFrame;
- HWND hWnd;
- int dwWidthBytes;
- BITMAPINFOHEADER *pbmihShadow;
- HBITMAP hbmpShadow;
- HDC hdcShadow;
- HDC hdcScreen;
- BOOL fResized;
- BOOL fRestackingNow;
- BOOL fClose;
- BOOL fMovingOrSizing;
- BOOL fDestroyed;//for debug
- char *pfb;
-} win32RootlessWindowRec, *win32RootlessWindowPtr;
-#endif
-
-
-typedef struct {
- pointer value;
- XID id;
-} WindowIDPairRec, *WindowIDPairPtr;
-
-
-/*
- * Extern declares for general global variables
- */
-
-#include "winglobals.h"
-
-extern winScreenInfo * g_ScreenInfo;
-extern miPointerScreenFuncRec g_winPointerCursorFuncs;
-extern DWORD g_dwEvents;
-#ifdef HAS_DEVWINDOWS
-extern int g_fdMessageQueue;
-#endif
-extern DevPrivateKeyRec g_iScreenPrivateKeyRec;
-#define g_iScreenPrivateKey (&g_iScreenPrivateKeyRec)
-extern DevPrivateKeyRec g_iCmapPrivateKeyRec;
-#define g_iCmapPrivateKey (&g_iCmapPrivateKeyRec)
-extern DevPrivateKeyRec g_iGCPrivateKeyRec;
-#define g_iGCPrivateKey (&g_iGCPrivateKeyRec)
-extern DevPrivateKeyRec g_iPixmapPrivateKeyRec;
-#define g_iPixmapPrivateKey (&g_iPixmapPrivateKeyRec)
-extern DevPrivateKeyRec g_iWindowPrivateKeyRec;
-#define g_iWindowPrivateKey (&g_iWindowPrivateKeyRec)
-
-extern unsigned long g_ulServerGeneration;
-extern DWORD g_dwEnginesSupported;
-extern HINSTANCE g_hInstance;
-extern int g_copyROP[];
-extern int g_patternROP[];
-extern const char * g_pszQueryHost;
-extern DeviceIntPtr g_pwinPointer;
-extern DeviceIntPtr g_pwinKeyboard;
-
-/*
- * Extern declares for dynamically loaded library function pointers
- */
-
-extern FARPROC g_fpDirectDrawCreate;
-extern FARPROC g_fpDirectDrawCreateClipper;
-extern FARPROC g_fpTrackMouseEvent;
-
-
-/*
- * Screen privates macros
- */
-
-#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \
- dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey))
-
-#define winSetScreenPriv(pScreen,v) \
- dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v)
-
-#define winScreenPriv(pScreen) \
- winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen)
-
-
-/*
- * Colormap privates macros
- */
-
-#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \
- dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey))
-
-#define winSetCmapPriv(pCmap,v) \
- dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v)
-
-#define winCmapPriv(pCmap) \
- winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap)
-
-
-/*
- * GC privates macros
- */
-
-#define winGetGCPriv(pGC) ((winPrivGCPtr) \
- dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey))
-
-#define winSetGCPriv(pGC,v) \
- dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v)
-
-#define winGCPriv(pGC) \
- winPrivGCPtr pGCPriv = winGetGCPriv(pGC)
-
-
-/*
- * Pixmap privates macros
- */
-
-#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \
- dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey))
-
-#define winSetPixmapPriv(pPixmap,v) \
- dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v)
-
-#define winPixmapPriv(pPixmap) \
- winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap)
-
-
-/*
- * Window privates macros
- */
-
-#define winGetWindowPriv(pWin) ((winPrivWinPtr) \
- dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey))
-
-#define winSetWindowPriv(pWin,v) \
- dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v)
-
-#define winWindowPriv(pWin) \
- winPrivWinPtr pWinPriv = winGetWindowPriv(pWin)
-
-/*
- * wrapper macros
- */
-#define _WIN_WRAP(priv, real, mem, func) {\
- priv->mem = real->mem; \
- real->mem = func; \
-}
-
-#define _WIN_UNWRAP(priv, real, mem) {\
- real->mem = priv->mem; \
-}
-
-#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func)
-
-#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem)
-
-/*
- * BEGIN DDX and DIX Function Prototypes
- */
-
-
-/*
- * winallpriv.c
- */
-
-Bool
-winAllocatePrivates (ScreenPtr pScreen);
-
-Bool
-winInitCmapPrivates (ColormapPtr pCmap, int index);
-
-Bool
-winAllocateCmapPrivates (ColormapPtr pCmap);
-
-
-/*
- * winauth.c
- */
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-Bool
-winGenerateAuthorization (void);
-void winSetAuthorization(void);
-#endif
-
-
-/*
- * winblock.c
- */
-
-void
-winBlockHandler (int nScreen,
- pointer pBlockData,
- pointer pTimeout,
- pointer pReadMask);
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winclip.c
- */
-
-RegionPtr
-winPixmapToRegionNativeGDI (PixmapPtr pPix);
-#endif
-
-
-#ifdef XWIN_CLIPBOARD
-/*
- * winclipboardinit.c
- */
-
-Bool
-winInitClipboard (void);
-
-void
-winFixClipboardChain (void);
-#endif
-
-
-/*
- * wincmap.c
- */
-
-void
-winSetColormapFunctions (ScreenPtr pScreen);
-
-Bool
-winCreateDefColormap (ScreenPtr pScreen);
-
-
-/*
- * wincreatewnd.c
- */
-
-Bool
-winCreateBoundingWindowFullScreen (ScreenPtr pScreen);
-
-Bool
-winCreateBoundingWindowWindowed (ScreenPtr pScreen);
-
-
-/*
- * windialogs.c
- */
-
-void
-winDisplayExitDialog (winPrivScreenPtr pScreenPriv);
-
-void
-winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv);
-
-void
-winDisplayAboutDialog (winPrivScreenPtr pScreenPriv);
-
-
-/*
- * winengine.c
- */
-
-void
-winDetectSupportedEngines (void);
-
-Bool
-winSetEngine (ScreenPtr pScreen);
-
-Bool
-winGetDDProcAddresses (void);
-
-void
-winReleaseDDProcAddresses(void);
-
-
-/*
- * winerror.c
- */
-
-#ifdef DDXOSVERRORF
-void
-OSVenderVErrorF (const char *pszFormat, va_list va_args);
-#endif
-
-void
-winMessageBoxF (const char *pszError, UINT uType, ...);
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winfillsp.c
- */
-
-void
-winFillSpansNativeGDI (DrawablePtr pDrawable,
- GCPtr pGC,
- int nSpans,
- DDXPointPtr pPoints,
- int *pWidths,
- int fSorted);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winfont.c
- */
-
-Bool
-winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
-
-Bool
-winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * wingc.c
- */
-
-Bool
-winCreateGCNativeGDI (GCPtr pGC);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * wingetsp.c
- */
-
-void
-winGetSpansNativeGDI (DrawablePtr pDrawable,
- int wMax,
- DDXPointPtr pPoints,
- int *pWidths,
- int nSpans,
- char *pDst);
-#endif
-
-
-/*
- * winglobals.c
- */
-
-void
-winInitializeGlobals (void);
-
-
-/*
- * winkeybd.c
- */
-
-void
-winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode);
-
-int
-winKeybdProc (DeviceIntPtr pDeviceInt, int iState);
-
-void
-winInitializeModeKeyStates (void);
-
-void
-winRestoreModeKeyStates (void);
-
-Bool
-winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam);
-
-void
-winKeybdReleaseKeys (void);
-
-void
-winSendKeyEvent (DWORD dwKey, Bool fDown);
-
-BOOL
-winCheckKeyPressed(WPARAM wParam, LPARAM lParam);
-
-void
-winFixShiftKeys (int iScanCode);
-
-/*
- * winkeyhook.c
- */
-
-Bool
-winInstallKeyboardHookLL (void);
-
-void
-winRemoveKeyboardHookLL (void);
-
-
-/*
- * winmisc.c
- */
-
-#ifdef XWIN_NATIVEGDI
-void
-winQueryBestSizeNativeGDI (int class, unsigned short *pWidth,
- unsigned short *pHeight, ScreenPtr pScreen);
-#endif
-
-CARD8
-winCountBits (DWORD dw);
-
-Bool
-winUpdateFBPointer (ScreenPtr pScreen, void *pbits);
-
-#ifdef XWIN_NATIVEGDI
-BOOL
-winPaintBackground (HWND hwnd, COLORREF colorref);
-#endif
-
-
-/*
- * winmouse.c
- */
-
-int
-winMouseProc (DeviceIntPtr pDeviceInt, int iState);
-
-int
-winMouseWheel (ScreenPtr pScreen, int iDeltaZ);
-
-void
-winMouseButtonsSendEvent (int iEventType, int iButton);
-
-int
-winMouseButtonsHandle (ScreenPtr pScreen,
- int iEventType, int iButton,
- WPARAM wParam);
-
-void
-winEnqueueMotion(int x, int y);
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winnativegdi.c
- */
-
-HBITMAP
-winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth,
- BYTE **ppbBits, BITMAPINFO **ppbmi);
-
-Bool
-winSetEngineFunctionsNativeGDI (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_PRIMARYFB
-/*
- * winpfbddd.c
- */
-
-Bool
-winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpixmap.c
- */
-
-PixmapPtr
-winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth,
- unsigned class);
-
-Bool
-winDestroyPixmapNativeGDI (PixmapPtr pPixmap);
-
-Bool
-winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
- int iWidth, int iHeight,
- int iDepth,
- int iBitsPerPixel,
- int devKind,
- pointer pPixData);
-#endif
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpolyline.c
- */
-
-void
-winPolyLineNativeGDI (DrawablePtr pDrawable,
- GCPtr pGC,
- int mode,
- int npt,
- DDXPointPtr ppt);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpushpxl.c
- */
-
-void
-winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable,
- int dx, int dy, int xOrg, int yOrg);
-#endif
-
-
-/*
- * winscrinit.c
- */
-
-Bool
-winScreenInit (int index,
- ScreenPtr pScreen,
- int argc, char **argv);
-
-Bool
-winFinishScreenInitFB (int index,
- ScreenPtr pScreen,
- int argc, char **argv);
-
-#if defined(XWIN_NATIVEGDI)
-Bool
-winFinishScreenInitNativeGDI (int index,
- ScreenPtr pScreen,
- int argc, char **argv);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winsetsp.c
- */
-
-void
-winSetSpansNativeGDI (DrawablePtr pDrawable,
- GCPtr pGC,
- char *pSrc,
- DDXPointPtr pPoints,
- int *pWidth,
- int nSpans,
- int fSorted);
-#endif
-
-
-/*
- * winshaddd.c
- */
-
-Bool
-winSetEngineFunctionsShadowDD (ScreenPtr pScreen);
-
-
-/*
- * winshadddnl.c
- */
-
-Bool
-winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen);
-
-
-/*
- * winshadgdi.c
- */
-
-Bool
-winSetEngineFunctionsShadowGDI (ScreenPtr pScreen);
-
-
-/*
- * winwakeup.c
- */
-
-void
-winWakeupHandler (int nScreen,
- pointer pWakeupData,
- unsigned long ulResult,
- pointer pReadmask);
-
-
-/*
- * winwindow.c
- */
-
-#ifdef XWIN_NATIVEGDI
-Bool
-winCreateWindowNativeGDI (WindowPtr pWin);
-
-Bool
-winDestroyWindowNativeGDI (WindowPtr pWin);
-
-Bool
-winPositionWindowNativeGDI (WindowPtr pWin, int x, int y);
-
-void
-winCopyWindowNativeGDI (WindowPtr pWin,
- DDXPointRec ptOldOrg,
- RegionPtr prgnSrc);
-
-Bool
-winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask);
-
-Bool
-winUnmapWindowNativeGDI (WindowPtr pWindow);
-
-Bool
-winMapWindowNativeGDI (WindowPtr pWindow);
-#endif
-
-Bool
-winCreateWindowRootless (WindowPtr pWindow);
-
-Bool
-winDestroyWindowRootless (WindowPtr pWindow);
-
-Bool
-winPositionWindowRootless (WindowPtr pWindow, int x, int y);
-
-Bool
-winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask);
-
-Bool
-winUnmapWindowRootless (WindowPtr pWindow);
-
-Bool
-winMapWindowRootless (WindowPtr pWindow);
-
-void
-winSetShapeRootless (WindowPtr pWindow, int kind);
-
-
-/*
- * winmultiwindowicons.c - Used by both multi-window and Win32Rootless
- */
-
-HICON
-winXIconToHICON (WindowPtr pWin, int iconSize);
-
-void
-winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon);
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowshape.c
- */
-
-void
-winReshapeMultiWindow (WindowPtr pWin);
-
-void
-winSetShapeMultiWindow (WindowPtr pWindow, int kind);
-
-void
-winUpdateRgnMultiWindow (WindowPtr pWindow);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowwindow.c
- */
-
-Bool
-winCreateWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winDestroyWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y);
-
-Bool
-winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask);
-
-Bool
-winUnmapWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winMapWindowMultiWindow (WindowPtr pWindow);
-
-void
-winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent);
-
-void
-winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib);
-
-void
-winReorderWindowsMultiWindow (void);
-
-void
-winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,
- unsigned int h, WindowPtr pSib);
-void
-winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,
- WindowPtr pSib, VTKind kind);
-
-void
-winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,
- RegionPtr oldRegion);
-
-XID
-winGetWindowID (WindowPtr pWin);
-
-int
-winAdjustXWindow (WindowPtr pWin, HWND hwnd);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowwndproc.c
- */
-
-LRESULT CALLBACK
-winTopLevelWindowProc (HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam);
-#endif
-
-
-/*
- * wintrayicon.c
- */
-
-void
-winInitNotifyIcon (winPrivScreenPtr pScreenPriv);
-
-void
-winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv);
-
-LRESULT
-winHandleIconMessage (HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam,
- winPrivScreenPtr pScreenPriv);
-
-
-/*
- * winwndproc.c
- */
-
-LRESULT CALLBACK
-winWindowProc (HWND hWnd, UINT message,
- WPARAM wParam, LPARAM lParam);
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootless.c
- */
-
-Bool
-winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen,
- int newX, int newY, RegionPtr pShape);
-
-void
-winMWExtWMDestroyFrame (RootlessFrameID wid);
-
-void
-winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
-
-void
-winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen,
- int newX, int newY, unsigned int newW, unsigned int newH,
- unsigned int gravity);
-
-void
-winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid);
-
-void
-winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape);
-
-void
-winMWExtWMUnmapFrame (RootlessFrameID wid);
-
-void
-winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow);
-
-void
-winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush);
-
-void
-winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage);
-
-void
-winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects,
- int shift_x, int shift_y);
-
-void
-winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin);
-
-void
-winMWExtWMCopyBytes (unsigned int width, unsigned int height,
- const void *src, unsigned int srcRowBytes,
- void *dst, unsigned int dstRowBytes);
-
-void
-winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
- int dx, int dy);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootlesswindow.c
- */
-
-void
-winMWExtWMReorderWindows (ScreenPtr pScreen);
-
-void
-winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y);
-
-void
-winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h);
-
-void
-winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h);
-
-void
-winMWExtWMUpdateIcon (Window id);
-
-void
-winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
- winScreenInfoPtr pScreenInfo);
-
-wBOOL CALLBACK
-winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam);
-
-Bool
-winIsInternalWMRunning (winScreenInfoPtr pScreenInfo);
-
-void
-winMWExtWMRestackWindows (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootlesswndproc.c
- */
-
-LRESULT CALLBACK
-winMWExtWMWindowProc (HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam);
-#endif
-
-
-/*
- * winwindowswm.c
- */
-
-void
-winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,
- Window window, int x, int y, int w, int h);
-
-void
-winWindowsWMExtensionInit (void);
-
-/*
- * wincursor.c
- */
-
-Bool
-winInitCursor (ScreenPtr pScreen);
-
-/*
- * winprocarg.c
- */
-void
-winInitializeScreens(int maxscreens);
-
-/*
- * winrandr.c
- */
-Bool
-winRandRInit (ScreenPtr pScreen);
-void
-winDoRandRScreenSetSize (ScreenPtr pScreen,
- CARD16 width,
- CARD16 height,
- CARD32 mmWidth,
- CARD32 mmHeight);
-
-/*
- * END DDX and DIX Function Prototypes
- */
-
-#endif /* _WIN_H_ */
-
+/*
+ *Copyright (C) 1994-2000 The XFree86 Project, 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 XFREE86 PROJECT 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 XFree86 Project
+ *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 XFree86 Project.
+ *
+ * Authors: Dakshinamurthy Karra
+ * Suhaib M Siddiqi
+ * Peter Busch
+ * Harold L Hunt II
+ * Kensuke Matsuzaki
+ */
+
+#ifndef _WIN_H_
+#define _WIN_H_
+
+#ifndef NO
+#define NO 0
+#endif
+#ifndef YES
+#define YES 1
+#endif
+
+/* Turn debug messages on or off */
+#ifndef CYGDEBUG
+#define CYGDEBUG NO
+#endif
+
+/* WM_XBUTTON Messages. They should go into w32api. */
+#ifndef WM_XBUTTONDOWN
+# define WM_XBUTTONDOWN 523
+#endif
+#ifndef WM_XBUTTONUP
+# define WM_XBUTTONUP 524
+#endif
+#ifndef WM_XBUTTONDBLCLK
+# define WM_XBUTTONDBLCLK 525
+#endif
+
+
+#define WIN_DEFAULT_BPP 0
+#define WIN_DEFAULT_WHITEPIXEL 255
+#define WIN_DEFAULT_BLACKPIXEL 0
+#define WIN_DEFAULT_LINEBIAS 0
+#define WIN_DEFAULT_E3B_TIME 50 /* milliseconds */
+#define WIN_DEFAULT_DPI 75
+#define WIN_DEFAULT_REFRESH 0
+#define WIN_DEFAULT_WIN_KILL TRUE
+#define WIN_DEFAULT_UNIX_KILL FALSE
+#define WIN_DEFAULT_CLIP_UPDATES_NBOXES 0
+#ifdef XWIN_EMULATEPSEUDO
+#define WIN_DEFAULT_EMULATE_PSEUDO FALSE
+#endif
+#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH FALSE
+
+/*
+ * Windows only supports 256 color palettes
+ */
+#define WIN_NUM_PALETTE_ENTRIES 256
+
+/*
+ * Number of times to call Restore in an attempt to restore the primary surface
+ */
+#define WIN_REGAIN_SURFACE_RETRIES 1
+
+/*
+ * Build a supported display depths mask by shifting one to the left
+ * by the number of bits in the supported depth.
+ */
+#define WIN_SUPPORTED_BPPS ( (1 << (32 - 1)) | (1 << (24 - 1)) \
+ | (1 << (16 - 1)) | (1 << (15 - 1)) \
+ | (1 << ( 8 - 1)))
+#define WIN_CHECK_DEPTH YES
+
+/*
+ * Timer IDs for WM_TIMER
+ */
+#define WIN_E3B_TIMER_ID 1
+#define WIN_POLLING_MOUSE_TIMER_ID 2
+
+#define MOUSE_POLLING_INTERVAL 50
+
+#define WIN_E3B_OFF -1
+#define WIN_FD_INVALID -1
+
+#define WIN_SERVER_NONE 0x0L /* 0 */
+#define WIN_SERVER_SHADOW_GDI 0x1L /* 1 */
+#define WIN_SERVER_SHADOW_DD 0x2L /* 2 */
+#define WIN_SERVER_SHADOW_DDNL 0x4L /* 4 */
+#ifdef XWIN_PRIMARYFB
+#define WIN_SERVER_PRIMARY_DD 0x8L /* 8 */
+#endif
+#ifdef XWIN_NATIVEGDI
+# define WIN_SERVER_NATIVE_GDI 0x10L /* 16 */
+#endif
+
+#define AltMapIndex Mod1MapIndex
+#define NumLockMapIndex Mod2MapIndex
+#define AltLangMapIndex Mod3MapIndex
+#define KanaMapIndex Mod4MapIndex
+#define ScrollLockMapIndex Mod5MapIndex
+
+#define WIN_MOD_LALT 0x00000001
+#define WIN_MOD_RALT 0x00000002
+#define WIN_MOD_LCONTROL 0x00000004
+#define WIN_MOD_RCONTROL 0x00000008
+
+#define WIN_24BPP_MASK_RED 0x00FF0000
+#define WIN_24BPP_MASK_GREEN 0x0000FF00
+#define WIN_24BPP_MASK_BLUE 0x000000FF
+
+#define WIN_MAX_KEYS_PER_KEY 4
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+
+#include <errno.h>
+#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
+#define HANDLE void *
+#include <pthread.h>
+#undef HANDLE
+#endif
+
+#ifdef HAS_MMAP
+#include <sys/mman.h>
+#ifndef MAP_FILE
+#define MAP_FILE 0
+#endif /* MAP_FILE */
+#endif /* HAS_MMAP */
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <X11/Xos.h>
+#include <X11/Xprotostr.h>
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "pixmap.h"
+#include "region.h"
+#include "gcstruct.h"
+#include "colormap.h"
+#include "colormapst.h"
+#include "miscstruct.h"
+#include "servermd.h"
+#include "windowstr.h"
+#include "mi.h"
+#include "micmap.h"
+#include "mifillarc.h"
+#include "mifpoly.h"
+#include "mibstore.h"
+#include "input.h"
+#include "mipointer.h"
+#include "X11/keysym.h"
+#include "mibstore.h"
+#include "micoord.h"
+#include "dix.h"
+#include "miline.h"
+#include "shadow.h"
+#include "fb.h"
+#include "rootless.h"
+
+#include "mipict.h"
+#include "picturestr.h"
+
+#ifdef RANDR
+#include "randrstr.h"
+#endif
+
+/*
+ * Windows headers
+ */
+#include "winms.h"
+#include "winresource.h"
+
+
+/*
+ * Define Windows constants
+ */
+
+#define WM_TRAYICON (WM_USER + 1000)
+#define WM_INIT_SYS_MENU (WM_USER + 1001)
+#define WM_GIVEUP (WM_USER + 1002)
+
+
+/* Local includes */
+#include "winwindow.h"
+#include "winmsg.h"
+
+
+/*
+ * Debugging macros
+ */
+
+#if CYGDEBUG
+#define DEBUG_MSG(str,...) \
+if (fDebugProcMsg) \
+{ \
+ char *pszTemp; \
+ int iLength; \
+ if (asprintf (&pszTemp, str, ##__VA_ARGS__) != -1) { \
+ MessageBox (NULL, pszTemp, szFunctionName, MB_OK); \
+ free (pszTemp); \
+ } \
+}
+#else
+#define DEBUG_MSG(str,...)
+#endif
+
+#if CYGDEBUG
+#define DEBUG_FN_NAME(str) PTSTR szFunctionName = str
+#else
+#define DEBUG_FN_NAME(str)
+#endif
+
+#if CYGDEBUG || YES
+#define DEBUGVARS BOOL fDebugProcMsg = FALSE
+#else
+#define DEBUGVARS
+#endif
+
+#if CYGDEBUG || YES
+#define DEBUGPROC_MSG fDebugProcMsg = TRUE
+#else
+#define DEBUGPROC_MSG
+#endif
+
+#define PROFILEPOINT(point,thresh)\
+{\
+static unsigned int PROFPT##point = 0;\
+if (++PROFPT##point % thresh == 0)\
+ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\
+}
+
+
+/* We use xor this macro for detecting toggle key state changes */
+#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b)))
+
+#define DEFINE_ATOM_HELPER(func,atom_name) \
+static Atom func (void) { \
+ static int generation; \
+ static Atom atom; \
+ if (generation != serverGeneration) { \
+ generation = serverGeneration; \
+ atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \
+ } \
+ return atom; \
+}
+
+/*
+ * Typedefs for engine dependent function pointers
+ */
+
+typedef Bool (*winAllocateFBProcPtr)(ScreenPtr);
+
+typedef void (*winFreeFBProcPtr)(ScreenPtr);
+
+typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr);
+
+typedef Bool (*winInitScreenProcPtr)(ScreenPtr);
+
+typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr);
+
+typedef Bool (*winInitVisualsProcPtr)(ScreenPtr);
+
+typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr);
+
+typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr);
+
+typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **);
+
+typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr);
+
+typedef Bool (*winActivateAppProcPtr)(ScreenPtr);
+
+typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen);
+
+typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen);
+
+typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap);
+
+typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap,
+ int ndef, xColorItem *pdefs);
+
+typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap);
+
+typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap);
+
+typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr);
+
+typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr);
+
+typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr);
+
+typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin);
+
+typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr);
+
+#ifdef XWIN_NATIVEGDI
+/* Typedefs for native GDI wrappers */
+typedef Bool (*RealizeFontPtr) (ScreenPtr pScreen, FontPtr pFont);
+typedef Bool (*UnrealizeFontPtr)(ScreenPtr pScreen, FontPtr pFont);
+#endif
+
+
+/*
+ * GC (graphics context) privates
+ */
+
+typedef struct
+{
+ HDC hdc;
+ HDC hdcMem;
+} winPrivGCRec, *winPrivGCPtr;
+
+
+/*
+ * Pixmap privates
+ */
+
+typedef struct
+{
+ HDC hdcSelected;
+ HBITMAP hBitmap;
+ BYTE *pbBits;
+ DWORD dwScanlineBytes;
+ BITMAPINFOHEADER *pbmih;
+} winPrivPixmapRec, *winPrivPixmapPtr;
+
+
+/*
+ * Colormap privates
+ */
+
+typedef struct
+{
+ HPALETTE hPalette;
+ LPDIRECTDRAWPALETTE lpDDPalette;
+ RGBQUAD rgbColors[WIN_NUM_PALETTE_ENTRIES];
+ PALETTEENTRY peColors[WIN_NUM_PALETTE_ENTRIES];
+} winPrivCmapRec, *winPrivCmapPtr;
+
+/*
+ * Windows Cursor handling.
+ */
+
+typedef struct {
+ /* from GetSystemMetrics */
+ int sm_cx;
+ int sm_cy;
+
+ BOOL visible;
+ HCURSOR handle;
+ QueryBestSizeProcPtr QueryBestSize;
+ miPointerSpriteFuncPtr spriteFuncs;
+} winCursorRec;
+
+/*
+ * Resize modes
+ */
+typedef enum {
+ notAllowed,
+ resizeWithScrollbars,
+ resizeWithRandr
+} winResizeMode;
+
+/*
+ * Screen information structure that we need before privates are available
+ * in the server startup sequence.
+ */
+
+typedef struct
+{
+ ScreenPtr pScreen;
+
+ /* Did the user specify a height and width? */
+ Bool fUserGaveHeightAndWidth;
+
+ DWORD dwScreen;
+
+ int iMonitor;
+ DWORD dwUserWidth;
+ DWORD dwUserHeight;
+ DWORD dwWidth;
+ DWORD dwHeight;
+ DWORD dwPaddedWidth;
+
+ /* Did the user specify a screen position? */
+ Bool fUserGavePosition;
+ DWORD dwInitialX;
+ DWORD dwInitialY;
+
+ /*
+ * dwStride is the number of whole pixels that occupy a scanline,
+ * including those pixels that are not displayed. This is basically
+ * a rounding up of the width.
+ */
+ DWORD dwStride;
+
+ /* Offset of the screen in the window when using scrollbars */
+ DWORD dwXOffset;
+ DWORD dwYOffset;
+
+ DWORD dwBPP;
+ DWORD dwDepth;
+ DWORD dwRefreshRate;
+ char *pfb;
+ DWORD dwEngine;
+ DWORD dwEnginePreferred;
+ DWORD dwClipUpdatesNBoxes;
+#ifdef XWIN_EMULATEPSEUDO
+ Bool fEmulatePseudo;
+#endif
+ Bool fFullScreen;
+ Bool fDecoration;
+#ifdef XWIN_MULTIWINDOWEXTWM
+ Bool fMWExtWM;
+ Bool fInternalWM;
+ Bool fAnotherWMRunning;
+#endif
+ Bool fRootless;
+#ifdef XWIN_MULTIWINDOW
+ Bool fMultiWindow;
+#endif
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+ Bool fMultiMonitorOverride;
+#endif
+ Bool fMultipleMonitors;
+ Bool fLessPointer;
+ winResizeMode iResizeMode;
+ Bool fNoTrayIcon;
+ int iE3BTimeout;
+ /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */
+ Bool fUseWinKillKey;
+ Bool fUseUnixKillKey;
+ Bool fIgnoreInput;
+
+ /* Did the user explicitly set this screen? */
+ Bool fExplicitScreen;
+} winScreenInfo, *winScreenInfoPtr;
+
+
+/*
+ * Screen privates
+ */
+
+typedef struct _winPrivScreenRec
+{
+ winScreenInfoPtr pScreenInfo;
+
+ Bool fEnabled;
+ Bool fClosed;
+ Bool fActive;
+ Bool fBadDepth;
+
+ int iDeltaZ;
+
+ int iConnectedClients;
+
+ CloseScreenProcPtr CloseScreen;
+
+ DWORD dwRedMask;
+ DWORD dwGreenMask;
+ DWORD dwBlueMask;
+ DWORD dwBitsPerRGB;
+
+ DWORD dwModeKeyStates;
+
+ /* Handle to icons that must be freed */
+ HICON hiconNotifyIcon;
+
+ /* Palette management */
+ ColormapPtr pcmapInstalled;
+
+ /* Pointer to the root visual so we only have to look it up once */
+ VisualPtr pRootVisual;
+
+ /* 3 button emulation variables */
+ int iE3BCachedPress;
+ Bool fE3BFakeButton2Sent;
+
+ /* Privates used by shadow fb GDI server */
+ HBITMAP hbmpShadow;
+ HDC hdcScreen;
+ HDC hdcShadow;
+ HWND hwndScreen;
+ BITMAPINFOHEADER *pbmih;
+
+ /* Privates used by shadow fb and primary fb DirectDraw servers */
+ LPDIRECTDRAW pdd;
+ LPDIRECTDRAWSURFACE2 pddsPrimary;
+ LPDIRECTDRAW2 pdd2;
+
+ /* Privates used by shadow fb DirectDraw server */
+ LPDIRECTDRAWSURFACE2 pddsShadow;
+ LPDDSURFACEDESC pddsdShadow;
+
+ /* Privates used by primary fb DirectDraw server */
+ LPDIRECTDRAWSURFACE2 pddsOffscreen;
+ LPDDSURFACEDESC pddsdOffscreen;
+ LPDDSURFACEDESC pddsdPrimary;
+
+ /* Privates used by shadow fb DirectDraw Nonlocking server */
+ LPDIRECTDRAW4 pdd4;
+ LPDIRECTDRAWSURFACE4 pddsShadow4;
+ LPDIRECTDRAWSURFACE4 pddsPrimary4;
+ BOOL fRetryCreateSurface;
+
+ /* Privates used by both shadow fb DirectDraw servers */
+ LPDIRECTDRAWCLIPPER pddcPrimary;
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+ /* Privates used by multi-window external window manager */
+ RootlessFrameID widTop;
+ Bool fRestacking;
+#endif
+
+#ifdef XWIN_MULTIWINDOW
+ /* Privates used by multi-window */
+ pthread_t ptWMProc;
+ pthread_t ptXMsgProc;
+ void *pWMInfo;
+#endif
+
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+ /* Privates used by both multi-window and rootless */
+ Bool fRootWindowShown;
+#endif
+
+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
+ /* Privates used for any module running in a seperate thread */
+ pthread_mutex_t pmServerStarted;
+ Bool fServerStarted;
+#endif
+
+ /* Engine specific functions */
+ winAllocateFBProcPtr pwinAllocateFB;
+ winFreeFBProcPtr pwinFreeFB;
+ winShadowUpdateProcPtr pwinShadowUpdate;
+ winInitScreenProcPtr pwinInitScreen;
+ winCloseScreenProcPtr pwinCloseScreen;
+ winInitVisualsProcPtr pwinInitVisuals;
+ winAdjustVideoModeProcPtr pwinAdjustVideoMode;
+ winCreateBoundingWindowProcPtr pwinCreateBoundingWindow;
+ winFinishScreenInitProcPtr pwinFinishScreenInit;
+ winBltExposedRegionsProcPtr pwinBltExposedRegions;
+ winActivateAppProcPtr pwinActivateApp;
+ winRedrawScreenProcPtr pwinRedrawScreen;
+ winRealizeInstalledPaletteProcPtr pwinRealizeInstalledPalette;
+ winInstallColormapProcPtr pwinInstallColormap;
+ winStoreColorsProcPtr pwinStoreColors;
+ winCreateColormapProcPtr pwinCreateColormap;
+ winDestroyColormapProcPtr pwinDestroyColormap;
+ winHotKeyAltTabProcPtr pwinHotKeyAltTab;
+ winCreatePrimarySurfaceProcPtr pwinCreatePrimarySurface;
+ winReleasePrimarySurfaceProcPtr pwinReleasePrimarySurface;
+
+ winCreateScreenResourcesProc pwinCreateScreenResources;
+
+#ifdef XWIN_MULTIWINDOW
+ /* Window Procedures for MultiWindow mode */
+ winFinishCreateWindowsWindowProcPtr pwinFinishCreateWindowsWindow;
+#endif
+
+ /* Window Procedures for Rootless mode */
+ CreateWindowProcPtr CreateWindow;
+ DestroyWindowProcPtr DestroyWindow;
+ PositionWindowProcPtr PositionWindow;
+ ChangeWindowAttributesProcPtr ChangeWindowAttributes;
+ RealizeWindowProcPtr RealizeWindow;
+ UnrealizeWindowProcPtr UnrealizeWindow;
+ ValidateTreeProcPtr ValidateTree;
+ PostValidateTreeProcPtr PostValidateTree;
+ WindowExposuresProcPtr WindowExposures;
+ CopyWindowProcPtr CopyWindow;
+ ClearToBackgroundProcPtr ClearToBackground;
+ ClipNotifyProcPtr ClipNotify;
+ RestackWindowProcPtr RestackWindow;
+ ReparentWindowProcPtr ReparentWindow;
+ ResizeWindowProcPtr ResizeWindow;
+ MoveWindowProcPtr MoveWindow;
+ SetShapeProcPtr SetShape;
+
+ winCursorRec cursor;
+
+#ifdef XWIN_NATIVEGDI
+ RealizeFontPtr RealizeFont;
+ UnrealizeFontPtr UnrealizeFont;
+#endif
+
+} winPrivScreenRec;
+
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+typedef struct {
+ RootlessWindowPtr pFrame;
+ HWND hWnd;
+ int dwWidthBytes;
+ BITMAPINFOHEADER *pbmihShadow;
+ HBITMAP hbmpShadow;
+ HDC hdcShadow;
+ HDC hdcScreen;
+ BOOL fResized;
+ BOOL fRestackingNow;
+ BOOL fClose;
+ BOOL fMovingOrSizing;
+ BOOL fDestroyed;//for debug
+ char *pfb;
+} win32RootlessWindowRec, *win32RootlessWindowPtr;
+#endif
+
+
+typedef struct {
+ pointer value;
+ XID id;
+} WindowIDPairRec, *WindowIDPairPtr;
+
+
+/*
+ * Extern declares for general global variables
+ */
+
+#include "winglobals.h"
+
+extern winScreenInfo * g_ScreenInfo;
+extern miPointerScreenFuncRec g_winPointerCursorFuncs;
+extern DWORD g_dwEvents;
+#ifdef HAS_DEVWINDOWS
+extern int g_fdMessageQueue;
+#endif
+extern DevPrivateKeyRec g_iScreenPrivateKeyRec;
+#define g_iScreenPrivateKey (&g_iScreenPrivateKeyRec)
+extern DevPrivateKeyRec g_iCmapPrivateKeyRec;
+#define g_iCmapPrivateKey (&g_iCmapPrivateKeyRec)
+extern DevPrivateKeyRec g_iGCPrivateKeyRec;
+#define g_iGCPrivateKey (&g_iGCPrivateKeyRec)
+extern DevPrivateKeyRec g_iPixmapPrivateKeyRec;
+#define g_iPixmapPrivateKey (&g_iPixmapPrivateKeyRec)
+extern DevPrivateKeyRec g_iWindowPrivateKeyRec;
+#define g_iWindowPrivateKey (&g_iWindowPrivateKeyRec)
+
+extern unsigned long g_ulServerGeneration;
+extern DWORD g_dwEnginesSupported;
+extern HINSTANCE g_hInstance;
+extern int g_copyROP[];
+extern int g_patternROP[];
+extern const char * g_pszQueryHost;
+extern DeviceIntPtr g_pwinPointer;
+extern DeviceIntPtr g_pwinKeyboard;
+
+/*
+ * Extern declares for dynamically loaded library function pointers
+ */
+
+extern FARPROC g_fpDirectDrawCreate;
+extern FARPROC g_fpDirectDrawCreateClipper;
+extern FARPROC g_fpTrackMouseEvent;
+
+
+/*
+ * Screen privates macros
+ */
+
+#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \
+ dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey))
+
+#define winSetScreenPriv(pScreen,v) \
+ dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v)
+
+#define winScreenPriv(pScreen) \
+ winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen)
+
+
+/*
+ * Colormap privates macros
+ */
+
+#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \
+ dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey))
+
+#define winSetCmapPriv(pCmap,v) \
+ dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v)
+
+#define winCmapPriv(pCmap) \
+ winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap)
+
+
+/*
+ * GC privates macros
+ */
+
+#define winGetGCPriv(pGC) ((winPrivGCPtr) \
+ dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey))
+
+#define winSetGCPriv(pGC,v) \
+ dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v)
+
+#define winGCPriv(pGC) \
+ winPrivGCPtr pGCPriv = winGetGCPriv(pGC)
+
+
+/*
+ * Pixmap privates macros
+ */
+
+#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \
+ dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey))
+
+#define winSetPixmapPriv(pPixmap,v) \
+ dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v)
+
+#define winPixmapPriv(pPixmap) \
+ winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap)
+
+
+/*
+ * Window privates macros
+ */
+
+#define winGetWindowPriv(pWin) ((winPrivWinPtr) \
+ dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey))
+
+#define winSetWindowPriv(pWin,v) \
+ dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v)
+
+#define winWindowPriv(pWin) \
+ winPrivWinPtr pWinPriv = winGetWindowPriv(pWin)
+
+/*
+ * wrapper macros
+ */
+#define _WIN_WRAP(priv, real, mem, func) {\
+ priv->mem = real->mem; \
+ real->mem = func; \
+}
+
+#define _WIN_UNWRAP(priv, real, mem) {\
+ real->mem = priv->mem; \
+}
+
+#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func)
+
+#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem)
+
+/*
+ * BEGIN DDX and DIX Function Prototypes
+ */
+
+
+/*
+ * winallpriv.c
+ */
+
+Bool
+winAllocatePrivates (ScreenPtr pScreen);
+
+Bool
+winInitCmapPrivates (ColormapPtr pCmap, int index);
+
+Bool
+winAllocateCmapPrivates (ColormapPtr pCmap);
+
+
+/*
+ * winauth.c
+ */
+
+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
+Bool
+winGenerateAuthorization (void);
+void winSetAuthorization(void);
+#endif
+
+
+/*
+ * winblock.c
+ */
+
+void
+winBlockHandler (int nScreen,
+ pointer pBlockData,
+ pointer pTimeout,
+ pointer pReadMask);
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winclip.c
+ */
+
+RegionPtr
+winPixmapToRegionNativeGDI (PixmapPtr pPix);
+#endif
+
+
+#ifdef XWIN_CLIPBOARD
+/*
+ * winclipboardinit.c
+ */
+
+Bool
+winInitClipboard (void);
+
+void
+winFixClipboardChain (void);
+#endif
+
+
+/*
+ * wincmap.c
+ */
+
+void
+winSetColormapFunctions (ScreenPtr pScreen);
+
+Bool
+winCreateDefColormap (ScreenPtr pScreen);
+
+
+/*
+ * wincreatewnd.c
+ */
+
+Bool
+winCreateBoundingWindowFullScreen (ScreenPtr pScreen);
+
+Bool
+winCreateBoundingWindowWindowed (ScreenPtr pScreen);
+
+
+/*
+ * windialogs.c
+ */
+
+void
+winDisplayExitDialog (winPrivScreenPtr pScreenPriv);
+
+void
+winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv);
+
+void
+winDisplayAboutDialog (winPrivScreenPtr pScreenPriv);
+
+
+/*
+ * winengine.c
+ */
+
+void
+winDetectSupportedEngines (void);
+
+Bool
+winSetEngine (ScreenPtr pScreen);
+
+Bool
+winGetDDProcAddresses (void);
+
+void
+winReleaseDDProcAddresses(void);
+
+
+/*
+ * winerror.c
+ */
+
+#ifdef DDXOSVERRORF
+void
+OSVenderVErrorF (const char *pszFormat, va_list va_args);
+#endif
+
+void
+winMessageBoxF (const char *pszError, UINT uType, ...);
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winfillsp.c
+ */
+
+void
+winFillSpansNativeGDI (DrawablePtr pDrawable,
+ GCPtr pGC,
+ int nSpans,
+ DDXPointPtr pPoints,
+ int *pWidths,
+ int fSorted);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winfont.c
+ */
+
+Bool
+winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
+
+Bool
+winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * wingc.c
+ */
+
+Bool
+winCreateGCNativeGDI (GCPtr pGC);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * wingetsp.c
+ */
+
+void
+winGetSpansNativeGDI (DrawablePtr pDrawable,
+ int wMax,
+ DDXPointPtr pPoints,
+ int *pWidths,
+ int nSpans,
+ char *pDst);
+#endif
+
+
+/*
+ * winglobals.c
+ */
+
+void
+winInitializeGlobals (void);
+
+
+/*
+ * winkeybd.c
+ */
+
+void
+winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode);
+
+int
+winKeybdProc (DeviceIntPtr pDeviceInt, int iState);
+
+void
+winInitializeModeKeyStates (void);
+
+void
+winRestoreModeKeyStates (void);
+
+Bool
+winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam);
+
+void
+winKeybdReleaseKeys (void);
+
+void
+winSendKeyEvent (DWORD dwKey, Bool fDown);
+
+BOOL
+winCheckKeyPressed(WPARAM wParam, LPARAM lParam);
+
+void
+winFixShiftKeys (int iScanCode);
+
+/*
+ * winkeyhook.c
+ */
+
+Bool
+winInstallKeyboardHookLL (void);
+
+void
+winRemoveKeyboardHookLL (void);
+
+
+/*
+ * winmisc.c
+ */
+
+#ifdef XWIN_NATIVEGDI
+void
+winQueryBestSizeNativeGDI (int class, unsigned short *pWidth,
+ unsigned short *pHeight, ScreenPtr pScreen);
+#endif
+
+CARD8
+winCountBits (DWORD dw);
+
+Bool
+winUpdateFBPointer (ScreenPtr pScreen, void *pbits);
+
+#ifdef XWIN_NATIVEGDI
+BOOL
+winPaintBackground (HWND hwnd, COLORREF colorref);
+#endif
+
+
+/*
+ * winmouse.c
+ */
+
+int
+winMouseProc (DeviceIntPtr pDeviceInt, int iState);
+
+int
+winMouseWheel (ScreenPtr pScreen, int iDeltaZ);
+
+void
+winMouseButtonsSendEvent (int iEventType, int iButton);
+
+int
+winMouseButtonsHandle (ScreenPtr pScreen,
+ int iEventType, int iButton,
+ WPARAM wParam);
+
+void
+winEnqueueMotion(int x, int y);
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winnativegdi.c
+ */
+
+HBITMAP
+winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth,
+ BYTE **ppbBits, BITMAPINFO **ppbmi);
+
+Bool
+winSetEngineFunctionsNativeGDI (ScreenPtr pScreen);
+#endif
+
+
+#ifdef XWIN_PRIMARYFB
+/*
+ * winpfbddd.c
+ */
+
+Bool
+winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winpixmap.c
+ */
+
+PixmapPtr
+winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth,
+ unsigned usage_hint);
+
+Bool
+winDestroyPixmapNativeGDI (PixmapPtr pPixmap);
+
+Bool
+winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
+ int iWidth, int iHeight,
+ int iDepth,
+ int iBitsPerPixel,
+ int devKind,
+ pointer pPixData);
+#endif
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winpolyline.c
+ */
+
+void
+winPolyLineNativeGDI (DrawablePtr pDrawable,
+ GCPtr pGC,
+ int mode,
+ int npt,
+ DDXPointPtr ppt);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winpushpxl.c
+ */
+
+void
+winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable,
+ int dx, int dy, int xOrg, int yOrg);
+#endif
+
+
+/*
+ * winscrinit.c
+ */
+
+Bool
+winScreenInit (int index,
+ ScreenPtr pScreen,
+ int argc, char **argv);
+
+Bool
+winFinishScreenInitFB (int index,
+ ScreenPtr pScreen,
+ int argc, char **argv);
+
+#if defined(XWIN_NATIVEGDI)
+Bool
+winFinishScreenInitNativeGDI (int index,
+ ScreenPtr pScreen,
+ int argc, char **argv);
+#endif
+
+
+#ifdef XWIN_NATIVEGDI
+/*
+ * winsetsp.c
+ */
+
+void
+winSetSpansNativeGDI (DrawablePtr pDrawable,
+ GCPtr pGC,
+ char *pSrc,
+ DDXPointPtr pPoints,
+ int *pWidth,
+ int nSpans,
+ int fSorted);
+#endif
+
+
+/*
+ * winshaddd.c
+ */
+
+Bool
+winSetEngineFunctionsShadowDD (ScreenPtr pScreen);
+
+
+/*
+ * winshadddnl.c
+ */
+
+Bool
+winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen);
+
+
+/*
+ * winshadgdi.c
+ */
+
+Bool
+winSetEngineFunctionsShadowGDI (ScreenPtr pScreen);
+
+
+/*
+ * winwakeup.c
+ */
+
+void
+winWakeupHandler (int nScreen,
+ pointer pWakeupData,
+ unsigned long ulResult,
+ pointer pReadmask);
+
+
+/*
+ * winwindow.c
+ */
+
+#ifdef XWIN_NATIVEGDI
+Bool
+winCreateWindowNativeGDI (WindowPtr pWin);
+
+Bool
+winDestroyWindowNativeGDI (WindowPtr pWin);
+
+Bool
+winPositionWindowNativeGDI (WindowPtr pWin, int x, int y);
+
+void
+winCopyWindowNativeGDI (WindowPtr pWin,
+ DDXPointRec ptOldOrg,
+ RegionPtr prgnSrc);
+
+Bool
+winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask);
+
+Bool
+winUnmapWindowNativeGDI (WindowPtr pWindow);
+
+Bool
+winMapWindowNativeGDI (WindowPtr pWindow);
+#endif
+
+Bool
+winCreateWindowRootless (WindowPtr pWindow);
+
+Bool
+winDestroyWindowRootless (WindowPtr pWindow);
+
+Bool
+winPositionWindowRootless (WindowPtr pWindow, int x, int y);
+
+Bool
+winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask);
+
+Bool
+winUnmapWindowRootless (WindowPtr pWindow);
+
+Bool
+winMapWindowRootless (WindowPtr pWindow);
+
+void
+winSetShapeRootless (WindowPtr pWindow, int kind);
+
+
+/*
+ * winmultiwindowicons.c - Used by both multi-window and Win32Rootless
+ */
+
+HICON
+winXIconToHICON (WindowPtr pWin, int iconSize);
+
+void
+winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon);
+
+#ifdef XWIN_MULTIWINDOW
+/*
+ * winmultiwindowshape.c
+ */
+
+void
+winReshapeMultiWindow (WindowPtr pWin);
+
+void
+winSetShapeMultiWindow (WindowPtr pWindow, int kind);
+
+void
+winUpdateRgnMultiWindow (WindowPtr pWindow);
+#endif
+
+
+#ifdef XWIN_MULTIWINDOW
+/*
+ * winmultiwindowwindow.c
+ */
+
+Bool
+winCreateWindowMultiWindow (WindowPtr pWindow);
+
+Bool
+winDestroyWindowMultiWindow (WindowPtr pWindow);
+
+Bool
+winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y);
+
+Bool
+winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask);
+
+Bool
+winUnmapWindowMultiWindow (WindowPtr pWindow);
+
+Bool
+winMapWindowMultiWindow (WindowPtr pWindow);
+
+void
+winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent);
+
+void
+winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib);
+
+void
+winReorderWindowsMultiWindow (void);
+
+void
+winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,
+ unsigned int h, WindowPtr pSib);
+void
+winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,
+ WindowPtr pSib, VTKind kind);
+
+void
+winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,
+ RegionPtr oldRegion);
+
+XID
+winGetWindowID (WindowPtr pWin);
+
+int
+winAdjustXWindow (WindowPtr pWin, HWND hwnd);
+#endif
+
+
+#ifdef XWIN_MULTIWINDOW
+/*
+ * winmultiwindowwndproc.c
+ */
+
+LRESULT CALLBACK
+winTopLevelWindowProc (HWND hwnd, UINT message,
+ WPARAM wParam, LPARAM lParam);
+#endif
+
+
+/*
+ * wintrayicon.c
+ */
+
+void
+winInitNotifyIcon (winPrivScreenPtr pScreenPriv);
+
+void
+winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv);
+
+LRESULT
+winHandleIconMessage (HWND hwnd, UINT message,
+ WPARAM wParam, LPARAM lParam,
+ winPrivScreenPtr pScreenPriv);
+
+
+/*
+ * winwndproc.c
+ */
+
+LRESULT CALLBACK
+winWindowProc (HWND hWnd, UINT message,
+ WPARAM wParam, LPARAM lParam);
+
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+/*
+ * winwin32rootless.c
+ */
+
+Bool
+winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen,
+ int newX, int newY, RegionPtr pShape);
+
+void
+winMWExtWMDestroyFrame (RootlessFrameID wid);
+
+void
+winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
+
+void
+winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen,
+ int newX, int newY, unsigned int newW, unsigned int newH,
+ unsigned int gravity);
+
+void
+winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid);
+
+void
+winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape);
+
+void
+winMWExtWMUnmapFrame (RootlessFrameID wid);
+
+void
+winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow);
+
+void
+winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush);
+
+void
+winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage);
+
+void
+winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects,
+ int shift_x, int shift_y);
+
+void
+winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin);
+
+void
+winMWExtWMCopyBytes (unsigned int width, unsigned int height,
+ const void *src, unsigned int srcRowBytes,
+ void *dst, unsigned int dstRowBytes);
+
+void
+winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
+ int dx, int dy);
+#endif
+
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+/*
+ * winwin32rootlesswindow.c
+ */
+
+void
+winMWExtWMReorderWindows (ScreenPtr pScreen);
+
+void
+winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y);
+
+void
+winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h);
+
+void
+winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h);
+
+void
+winMWExtWMUpdateIcon (Window id);
+
+void
+winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
+ winScreenInfoPtr pScreenInfo);
+
+wBOOL CALLBACK
+winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam);
+
+Bool
+winIsInternalWMRunning (winScreenInfoPtr pScreenInfo);
+
+void
+winMWExtWMRestackWindows (ScreenPtr pScreen);
+#endif
+
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+/*
+ * winwin32rootlesswndproc.c
+ */
+
+LRESULT CALLBACK
+winMWExtWMWindowProc (HWND hwnd, UINT message,
+ WPARAM wParam, LPARAM lParam);
+#endif
+
+
+/*
+ * winwindowswm.c
+ */
+
+void
+winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,
+ Window window, int x, int y, int w, int h);
+
+void
+winWindowsWMExtensionInit (void);
+
+/*
+ * wincursor.c
+ */
+
+Bool
+winInitCursor (ScreenPtr pScreen);
+
+/*
+ * winprocarg.c
+ */
+void
+winInitializeScreens(int maxscreens);
+
+/*
+ * winrandr.c
+ */
+Bool
+winRandRInit (ScreenPtr pScreen);
+void
+winDoRandRScreenSetSize (ScreenPtr pScreen,
+ CARD16 width,
+ CARD16 height,
+ CARD32 mmWidth,
+ CARD32 mmHeight);
+
+/*
+ * END DDX and DIX Function Prototypes
+ */
+
+#endif /* _WIN_H_ */
+
diff --git a/xorg-server/hw/xwin/winpixmap.c b/xorg-server/hw/xwin/winpixmap.c
index 62717f31b..82b6bbb5c 100644
--- a/xorg-server/hw/xwin/winpixmap.c
+++ b/xorg-server/hw/xwin/winpixmap.c
@@ -1,231 +1,232 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, 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 XFREE86 PROJECT 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 XFree86 Project
- *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 XFree86 Project.
- *
- * Authors: drewry, september 1986
- * Harold L Hunt II
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-
-
-/*
- * Local prototypes
- */
-
-#if 0
-static void
-winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw);
-
-static void
-winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh);
-
-static void
-winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,
- int xrot, int yrot);
-#endif
-
-
-/* See Porting Layer Definition - p. 34 */
-/* See mfb/mfbpixmap.c - mfbCreatePixmap() */
-PixmapPtr
-winCreatePixmapNativeGDI (ScreenPtr pScreen,
- int iWidth, int iHeight,
- int iDepth, unsigned class)
-{
- winPrivPixmapPtr pPixmapPriv = NULL;
- PixmapPtr pPixmap = NULL;
-
- /* Allocate pixmap memory */
- pPixmap = AllocatePixmap (pScreen, 0);
- if (!pPixmap)
- {
- ErrorF ("winCreatePixmapNativeGDI () - Couldn't allocate a pixmap\n");
- return NullPixmap;
- }
-
-#if CYGDEBUG
- winDebug ("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",
- iWidth, iHeight, iDepth, class,
- PixmapBytePad (iWidth, iDepth));
-#endif
-
- /* Setup pixmap values */
- pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = class;
- pPixmap->drawable.pScreen = pScreen;
- pPixmap->drawable.depth = iDepth;
- pPixmap->drawable.bitsPerPixel = BitsPerPixel (iDepth);
- pPixmap->drawable.id = 0;
- pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
- pPixmap->drawable.x = 0;
- pPixmap->drawable.y = 0;
- pPixmap->drawable.width = iWidth;
- pPixmap->drawable.height = iHeight;
- pPixmap->devKind = 0;
- pPixmap->refcnt = 1;
- pPixmap->devPrivate.ptr = NULL;
-
- /* Pixmap privates are allocated by AllocatePixmap */
- pPixmapPriv = winGetPixmapPriv (pPixmap);
-
- /* Initialize pixmap privates */
- pPixmapPriv->hBitmap = NULL;
- pPixmapPriv->hdcSelected = NULL;
- pPixmapPriv->pbBits = NULL;
- pPixmapPriv->dwScanlineBytes = PixmapBytePad (iWidth, iDepth);
-
- /* Check for zero width or height pixmaps */
- if (iWidth == 0 || iHeight == 0)
- {
- /* Don't allocate a real pixmap, just set fields and return */
- return pPixmap;
- }
-
- /* Create a DIB for the pixmap */
- pPixmapPriv->hBitmap = winCreateDIBNativeGDI (iWidth, iHeight, iDepth,
- &pPixmapPriv->pbBits,
- (BITMAPINFO **) &pPixmapPriv->pbmih);
-
-#if CYGDEBUG
- winDebug ("winCreatePixmap () - Created a pixmap %08x, %dx%dx%d, for " \
- "screen: %08x\n",
- pPixmapPriv->hBitmap, iWidth, iHeight, iDepth, pScreen);
-#endif
-
- return pPixmap;
-}
-
-
-/*
- * See Porting Layer Definition - p. 35
- *
- * See mfb/mfbpixmap.c - mfbDestroyPixmap()
- */
-
-Bool
-winDestroyPixmapNativeGDI (PixmapPtr pPixmap)
-{
- winPrivPixmapPtr pPixmapPriv = NULL;
-
-#if CYGDEBUG
- winDebug ("winDestroyPixmapNativeGDI ()\n");
-#endif
-
- /* Bail early if there is not a pixmap to destroy */
- if (pPixmap == NULL)
- {
- ErrorF ("winDestroyPixmapNativeGDI () - No pixmap to destroy\n");
- return TRUE;
- }
-
- /* Get a handle to the pixmap privates */
- pPixmapPriv = winGetPixmapPriv (pPixmap);
-
-#if CYGDEBUG
- winDebug ("winDestroyPixmapNativeGDI - pPixmapPriv->hBitmap: %08x\n",
- pPixmapPriv->hBitmap);
-#endif
-
- /* Decrement reference count, return if nonzero */
- --pPixmap->refcnt;
- if (pPixmap->refcnt != 0)
- return TRUE;
-
- /* Free GDI bitmap */
- if (pPixmapPriv->hBitmap) DeleteObject (pPixmapPriv->hBitmap);
-
- /* Free the bitmap info header memory */
- free(pPixmapPriv->pbmih);
- pPixmapPriv->pbmih = NULL;
-
- /* Free the pixmap memory */
- free (pPixmap);
- pPixmap = NULL;
-
- return TRUE;
-}
-
-
-/*
- * Not used yet
- */
-
-Bool
-winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
- int iWidth, int iHeight,
- int iDepth,
- int iBitsPerPixel,
- int devKind,
- pointer pPixData)
-{
- FatalError ("winModifyPixmapHeaderNativeGDI ()\n");
- return TRUE;
-}
-
-
-#if 0
-/*
- * Not used yet.
- * See cfb/cfbpixmap.c
- */
-
-static void
-winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw)
-{
- ErrorF ("winXRotatePixmap()\n");
- /* fill in this function, look at CFB */
-}
-
-
-/*
- * Not used yet.
- * See cfb/cfbpixmap.c
- */
-static void
-winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh)
-{
- ErrorF ("winYRotatePixmap()\n");
- /* fill in this function, look at CFB */
-}
-
-
-/*
- * Not used yet.
- * See cfb/cfbpixmap.c
- */
-
-static void
-winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,
- int xrot, int yrot)
-{
- ErrorF ("winCopyRotatePixmap()\n");
- /* fill in this function, look at CFB */
-}
-#endif
+/*
+ *Copyright (C) 1994-2000 The XFree86 Project, 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 XFREE86 PROJECT 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 XFree86 Project
+ *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 XFree86 Project.
+ *
+ * Authors: drewry, september 1986
+ * Harold L Hunt II
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+
+
+/*
+ * Local prototypes
+ */
+
+#if 0
+static void
+winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw);
+
+static void
+winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh);
+
+static void
+winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,
+ int xrot, int yrot);
+#endif
+
+
+/* See Porting Layer Definition - p. 34 */
+/* See mfb/mfbpixmap.c - mfbCreatePixmap() */
+PixmapPtr
+winCreatePixmapNativeGDI (ScreenPtr pScreen,
+ int iWidth, int iHeight,
+ int iDepth, unsigned usage_hint)
+{
+ winPrivPixmapPtr pPixmapPriv = NULL;
+ PixmapPtr pPixmap = NULL;
+
+ /* Allocate pixmap memory */
+ pPixmap = AllocatePixmap (pScreen, 0);
+ if (!pPixmap)
+ {
+ ErrorF ("winCreatePixmapNativeGDI () - Couldn't allocate a pixmap\n");
+ return NullPixmap;
+ }
+
+#if CYGDEBUG
+ winDebug ("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",
+ iWidth, iHeight, iDepth, usage_hint,
+ PixmapBytePad (iWidth, iDepth));
+#endif
+
+ /* Setup pixmap values */
+ pPixmap->drawable.type = DRAWABLE_PIXMAP;
+ pPixmap->drawable.class = 0;
+ pPixmap->drawable.pScreen = pScreen;
+ pPixmap->drawable.depth = iDepth;
+ pPixmap->drawable.bitsPerPixel = BitsPerPixel (iDepth);
+ pPixmap->drawable.id = 0;
+ pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+ pPixmap->drawable.x = 0;
+ pPixmap->drawable.y = 0;
+ pPixmap->drawable.width = iWidth;
+ pPixmap->drawable.height = iHeight;
+ pPixmap->devKind = 0;
+ pPixmap->refcnt = 1;
+ pPixmap->devPrivate.ptr = NULL;
+ pPixmap->usage_hint = usage_hint;
+
+ /* Pixmap privates are allocated by AllocatePixmap */
+ pPixmapPriv = winGetPixmapPriv (pPixmap);
+
+ /* Initialize pixmap privates */
+ pPixmapPriv->hBitmap = NULL;
+ pPixmapPriv->hdcSelected = NULL;
+ pPixmapPriv->pbBits = NULL;
+ pPixmapPriv->dwScanlineBytes = PixmapBytePad (iWidth, iDepth);
+
+ /* Check for zero width or height pixmaps */
+ if (iWidth == 0 || iHeight == 0)
+ {
+ /* Don't allocate a real pixmap, just set fields and return */
+ return pPixmap;
+ }
+
+ /* Create a DIB for the pixmap */
+ pPixmapPriv->hBitmap = winCreateDIBNativeGDI (iWidth, iHeight, iDepth,
+ &pPixmapPriv->pbBits,
+ (BITMAPINFO **) &pPixmapPriv->pbmih);
+
+#if CYGDEBUG
+ winDebug ("winCreatePixmap () - Created a pixmap %08x, %dx%dx%d, for " \
+ "screen: %08x\n",
+ pPixmapPriv->hBitmap, iWidth, iHeight, iDepth, pScreen);
+#endif
+
+ return pPixmap;
+}
+
+
+/*
+ * See Porting Layer Definition - p. 35
+ *
+ * See mfb/mfbpixmap.c - mfbDestroyPixmap()
+ */
+
+Bool
+winDestroyPixmapNativeGDI (PixmapPtr pPixmap)
+{
+ winPrivPixmapPtr pPixmapPriv = NULL;
+
+#if CYGDEBUG
+ winDebug ("winDestroyPixmapNativeGDI ()\n");
+#endif
+
+ /* Bail early if there is not a pixmap to destroy */
+ if (pPixmap == NULL)
+ {
+ ErrorF ("winDestroyPixmapNativeGDI () - No pixmap to destroy\n");
+ return TRUE;
+ }
+
+ /* Get a handle to the pixmap privates */
+ pPixmapPriv = winGetPixmapPriv (pPixmap);
+
+#if CYGDEBUG
+ winDebug ("winDestroyPixmapNativeGDI - pPixmapPriv->hBitmap: %08x\n",
+ pPixmapPriv->hBitmap);
+#endif
+
+ /* Decrement reference count, return if nonzero */
+ --pPixmap->refcnt;
+ if (pPixmap->refcnt != 0)
+ return TRUE;
+
+ /* Free GDI bitmap */
+ if (pPixmapPriv->hBitmap) DeleteObject (pPixmapPriv->hBitmap);
+
+ /* Free the bitmap info header memory */
+ free(pPixmapPriv->pbmih);
+ pPixmapPriv->pbmih = NULL;
+
+ /* Free the pixmap memory */
+ free (pPixmap);
+ pPixmap = NULL;
+
+ return TRUE;
+}
+
+
+/*
+ * Not used yet
+ */
+
+Bool
+winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
+ int iWidth, int iHeight,
+ int iDepth,
+ int iBitsPerPixel,
+ int devKind,
+ pointer pPixData)
+{
+ FatalError ("winModifyPixmapHeaderNativeGDI ()\n");
+ return TRUE;
+}
+
+
+#if 0
+/*
+ * Not used yet.
+ * See cfb/cfbpixmap.c
+ */
+
+static void
+winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw)
+{
+ ErrorF ("winXRotatePixmap()\n");
+ /* fill in this function, look at CFB */
+}
+
+
+/*
+ * Not used yet.
+ * See cfb/cfbpixmap.c
+ */
+static void
+winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh)
+{
+ ErrorF ("winYRotatePixmap()\n");
+ /* fill in this function, look at CFB */
+}
+
+
+/*
+ * Not used yet.
+ * See cfb/cfbpixmap.c
+ */
+
+static void
+winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,
+ int xrot, int yrot)
+{
+ ErrorF ("winCopyRotatePixmap()\n");
+ /* fill in this function, look at CFB */
+}
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 16:53:03 +0000