From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- nx-X11/programs/Xserver/mfb/mfbscrinit.c | 210 +++++++++++++++++++++++++++++++ 1 file changed, 210 insertions(+) create mode 100644 nx-X11/programs/Xserver/mfb/mfbscrinit.c (limited to 'nx-X11/programs/Xserver/mfb/mfbscrinit.c') diff --git a/nx-X11/programs/Xserver/mfb/mfbscrinit.c b/nx-X11/programs/Xserver/mfb/mfbscrinit.c new file mode 100644 index 000000000..9defac1df --- /dev/null +++ b/nx-X11/programs/Xserver/mfb/mfbscrinit.c @@ -0,0 +1,210 @@ +/* $XFree86: xc/programs/Xserver/mfb/mfbscrinit.c,v 3.8tsi Exp $ */ +/*********************************************************** + +Copyright 1987, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + + +Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ +/* $Xorg: mfbscrinit.c,v 1.4 2001/02/09 02:05:19 xorgcvs Exp $ */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#endif + +#include +#include /* for xColorItem */ +#include +#include "scrnintstr.h" +#include "pixmapstr.h" +#include "windowstr.h" +#include "resource.h" +#include "colormap.h" +#include "mfb.h" +#include "mistruct.h" +#include "dix.h" +#include "mi.h" +#include "mibstore.h" +#include "migc.h" +#include "servermd.h" + +#ifdef PIXMAP_PER_WINDOW +int frameWindowPrivateIndex; +int frameGetWindowPrivateIndex(void) { return frameWindowPrivateIndex; } +#endif +int mfbWindowPrivateIndex; +int mfbGetWindowPrivateIndex(void) { return mfbWindowPrivateIndex; } +int mfbGCPrivateIndex; +int mfbGetGCPrivateIndex(void) { return mfbGCPrivateIndex; } +static unsigned long mfbGeneration = 0; + +static VisualRec visual = { +/* vid class bpRGB cmpE nplan rMask gMask bMask oRed oGreen oBlue */ + 0, StaticGray, 1, 2, 1, 0, 0, 0, 0, 0, 0 +}; + +static VisualID VID; + +static DepthRec depth = { +/* depth numVid vids */ + 1, 1, &VID +}; + + +BSFuncRec mfbBSFuncRec = { + mfbSaveAreas, + mfbRestoreAreas, + (BackingStoreSetClipmaskRgnProcPtr) 0, + (BackingStoreGetImagePixmapProcPtr) 0, + (BackingStoreGetSpansPixmapProcPtr) 0, +}; + + +Bool +mfbAllocatePrivates(pScreen, pWinIndex, pGCIndex) + ScreenPtr pScreen; + int *pWinIndex, *pGCIndex; +{ + if (mfbGeneration != serverGeneration) + { +#ifdef PIXMAP_PER_WINDOW + frameWindowPrivateIndex = AllocateWindowPrivateIndex(); +#endif + mfbWindowPrivateIndex = AllocateWindowPrivateIndex(); + mfbGCPrivateIndex = miAllocateGCPrivateIndex(); + visual.vid = FakeClientID(0); + VID = visual.vid; + mfbGeneration = serverGeneration; + } + if (pWinIndex) + *pWinIndex = mfbWindowPrivateIndex; + if (pGCIndex) + *pGCIndex = mfbGCPrivateIndex; + pScreen->GetWindowPixmap = mfbGetWindowPixmap; + pScreen->SetWindowPixmap = mfbSetWindowPixmap; + return (AllocateWindowPrivate(pScreen, mfbWindowPrivateIndex, + sizeof(mfbPrivWin)) && + AllocateGCPrivate(pScreen, mfbGCPrivateIndex, sizeof(mfbPrivGC))); +} + + +/* dts * (inch/dot) * (25.4 mm / inch) = mm */ +Bool +mfbScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width) + register ScreenPtr pScreen; + pointer pbits; /* pointer to screen bitmap */ + int xsize, ysize; /* in pixels */ + int dpix, dpiy; /* dots per inch */ + int width; /* pixel width of frame buffer */ +{ + if (!mfbAllocatePrivates(pScreen, (int *)NULL, (int *)NULL)) + return FALSE; + pScreen->defColormap = (Colormap) FakeClientID(0); + /* whitePixel, blackPixel */ + pScreen->QueryBestSize = mfbQueryBestSize; + /* SaveScreen */ + pScreen->GetImage = mfbGetImage; + pScreen->GetSpans = mfbGetSpans; + pScreen->CreateWindow = mfbCreateWindow; + pScreen->DestroyWindow = mfbDestroyWindow; + pScreen->PositionWindow = mfbPositionWindow; + pScreen->ChangeWindowAttributes = mfbChangeWindowAttributes; + pScreen->RealizeWindow = mfbMapWindow; + pScreen->UnrealizeWindow = mfbUnmapWindow; + pScreen->PaintWindowBackground = mfbPaintWindow; + pScreen->PaintWindowBorder = mfbPaintWindow; + pScreen->CopyWindow = mfbCopyWindow; + pScreen->CreatePixmap = mfbCreatePixmap; + pScreen->DestroyPixmap = mfbDestroyPixmap; + pScreen->RealizeFont = mfbRealizeFont; + pScreen->UnrealizeFont = mfbUnrealizeFont; + pScreen->CreateGC = mfbCreateGC; + pScreen->CreateColormap = mfbCreateColormap; + pScreen->DestroyColormap = mfbDestroyColormap; + pScreen->InstallColormap = mfbInstallColormap; + pScreen->UninstallColormap = mfbUninstallColormap; + pScreen->ListInstalledColormaps = mfbListInstalledColormaps; + pScreen->StoreColors = (StoreColorsProcPtr)NoopDDA; + pScreen->ResolveColor = mfbResolveColor; + pScreen->BitmapToRegion = mfbPixmapToRegion; + if (!miScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width, + 1, 1, &depth, VID, 1, &visual)) + return FALSE; + pScreen->BackingStoreFuncs = mfbBSFuncRec; + return TRUE; +} + +PixmapPtr +mfbGetWindowPixmap(pWin) + WindowPtr pWin; +{ +#ifdef PIXMAP_PER_WINDOW + return (PixmapPtr)(pWin->devPrivates[frameWindowPrivateIndex].ptr); +#else + ScreenPtr pScreen = pWin->drawable.pScreen; + + return (* pScreen->GetScreenPixmap)(pScreen); +#endif +} + +void +mfbSetWindowPixmap(pWin, pPix) + WindowPtr pWin; + PixmapPtr pPix; +{ +#ifdef PIXMAP_PER_WINDOW + pWin->devPrivates[frameWindowPrivateIndex].ptr = (pointer)pPix; +#else + (* pWin->drawable.pScreen->SetScreenPixmap)(pPix); +#endif +} + +void mfbFillInScreen(ScreenPtr pScreen) +{ + pScreen->ChangeWindowAttributes = mfbChangeWindowAttributes; + pScreen->RealizeWindow = mfbMapWindow; + pScreen->UnrealizeWindow = mfbUnmapWindow; + pScreen->DestroyPixmap = mfbDestroyPixmap; + pScreen->RealizeFont = mfbRealizeFont; + pScreen->UnrealizeFont = mfbUnrealizeFont; + pScreen->BitmapToRegion = mfbPixmapToRegion; +} -- cgit v1.2.3