diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c | 372 |
1 files changed, 0 insertions, 372 deletions
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c deleted file mode 100644 index 48f63c759..000000000 --- a/nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c +++ /dev/null @@ -1,372 +0,0 @@ -/* $Xorg: sunLyCfb.c,v 1.4 2001/02/09 02:04:44 xorgcvs Exp $ */ -/* - * This is sunCfb.c modified for LynxOS - * Copyright 1996 by Thomas Mueller - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Thomas Mueller not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Thomas Mueller makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - */ -/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyCfb.c,v 3.4 2001/01/17 22:36:53 dawes Exp $ */ - -/* -Copyright 1990, 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 Sun Microsystems, Inc. Mountain View, CA. - - 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 no- -tice appear in all copies and that both that copyright no- -tice and this permission notice appear in supporting docu- -mentation, and that the names of Sun or The Open Group -not be used in advertising or publicity pertaining to -distribution of the software without specific prior -written permission. Sun and The Open Group make no -representations about the suitability of this software for -any purpose. It is provided "as is" without any express or -implied warranty. - -SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- -NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE LI- -ABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR -PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR -OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -/* - * Copyright 1987 by the Regents of the University of California - * Copyright 1987 by Adam de Boor, UC Berkeley - * - * 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. The University of California - * makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without - * express or implied warranty. - */ - -/****************************************************************/ -/* Modified from sunCG4C.c for X11R3 by Tom Jarmolowski */ -/****************************************************************/ - -/* - * Copyright 1991, 1992, 1993 Kaleb S. Keithley - * - * 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. Kaleb S. Keithley makes no - * representations about the suitability of this software for - * any purpose. It is provided "as is" without express or - * implied warranty. - */ - -#include "sun.h" -#include "cfb/cfb.h" -#include "mi/miline.h" - -#define GXZEROLINEBIAS (OCTANT1 | OCTANT3 | OCTANT4 | OCTANT6) - -static void CGUpdateColormap(pScreen, dex, count, rmap, gmap, bmap) - ScreenPtr pScreen; - int dex, count; - u_char *rmap, *gmap, *bmap; -{ - struct fbcmap sunCmap; - - sunCmap.index = dex; - sunCmap.count = count; - sunCmap.red = &rmap[dex]; - sunCmap.green = &gmap[dex]; - sunCmap.blue = &bmap[dex]; - - if (sunIoctl(&sunFbs[pScreen->myNum], FBIOPUTCMAP, &sunCmap) < 0) { - Error("CGUpdateColormap"); - FatalError( "CGUpdateColormap: FBIOPUTCMAP failed\n" ); - } -} - -void sunInstallColormap(cmap) - ColormapPtr cmap; -{ - SetupScreen(cmap->pScreen); - register int i; - register Entry *pent; - register VisualPtr pVisual = cmap->pVisual; - u_char rmap[256], gmap[256], bmap[256]; - unsigned long rMask, gMask, bMask; - int oRed, oGreen, oBlue; - - if (cmap == pPrivate->installedMap) - return; - if (pPrivate->installedMap) - WalkTree(pPrivate->installedMap->pScreen, TellLostMap, - (pointer) &(pPrivate->installedMap->mid)); - if ((pVisual->class | DynamicClass) == DirectColor) { - if (pVisual->ColormapEntries < 256) { - rMask = pVisual->redMask; - gMask = pVisual->greenMask; - bMask = pVisual->blueMask; - oRed = pVisual->offsetRed; - oGreen = pVisual->offsetGreen; - oBlue = pVisual->offsetBlue; - } else { - rMask = gMask = bMask = 255; - oRed = oGreen = oBlue = 0; - } - for (i = 0; i < 256; i++) { - rmap[i] = cmap->red[(i & rMask) >> oRed].co.local.red >> 8; - gmap[i] = cmap->green[(i & gMask) >> oGreen].co.local.green >> 8; - bmap[i] = cmap->blue[(i & bMask) >> oBlue].co.local.blue >> 8; - } - } else { - for (i = 0, pent = cmap->red; - i < pVisual->ColormapEntries; - i++, pent++) { - if (pent->fShared) { - rmap[i] = pent->co.shco.red->color >> 8; - gmap[i] = pent->co.shco.green->color >> 8; - bmap[i] = pent->co.shco.blue->color >> 8; - } - else { - rmap[i] = pent->co.local.red >> 8; - gmap[i] = pent->co.local.green >> 8; - bmap[i] = pent->co.local.blue >> 8; - } - } - } - pPrivate->installedMap = cmap; - (*pPrivate->UpdateColormap) (cmap->pScreen, 0, 256, rmap, gmap, bmap); - WalkTree(cmap->pScreen, TellGainedMap, (pointer) &(cmap->mid)); -} - -void sunUninstallColormap(cmap) - ColormapPtr cmap; -{ - SetupScreen(cmap->pScreen); - if (cmap == pPrivate->installedMap) { - Colormap defMapID = cmap->pScreen->defColormap; - - if (cmap->mid != defMapID) { - ColormapPtr defMap = (ColormapPtr) LookupIDByType(defMapID, - RT_COLORMAP); - - if (defMap) - (*cmap->pScreen->InstallColormap)(defMap); - else - ErrorF("sunFbs: Can't find default colormap\n"); - } - } -} - -int sunListInstalledColormaps(pScreen, pCmapList) - ScreenPtr pScreen; - Colormap *pCmapList; -{ - SetupScreen(pScreen); - *pCmapList = pPrivate->installedMap->mid; - return (1); -} - -static void CGStoreColors(pmap, ndef, pdefs) - ColormapPtr pmap; - int ndef; - xColorItem *pdefs; -{ - SetupScreen(pmap->pScreen); - u_char rmap[256], gmap[256], bmap[256]; - xColorItem expanddefs[256]; - register int i; - - if (pPrivate->installedMap != NULL && pPrivate->installedMap != pmap) - return; - if ((pmap->pVisual->class | DynamicClass) == DirectColor) { - ndef = cfbExpandDirectColors(pmap, ndef, pdefs, expanddefs); - pdefs = expanddefs; - } - while (ndef--) { - i = pdefs->pixel; - rmap[i] = pdefs->red >> 8; - gmap[i] = pdefs->green >> 8; - bmap[i] = pdefs->blue >> 8; - (*pPrivate->UpdateColormap) (pmap->pScreen, i, 1, rmap, gmap, bmap); - pdefs++; - } -} - -static void CGScreenInit (pScreen) - ScreenPtr pScreen; -{ -#ifndef STATIC_COLOR /* { */ - SetupScreen (pScreen); - pScreen->InstallColormap = sunInstallColormap; - pScreen->UninstallColormap = sunUninstallColormap; - pScreen->ListInstalledColormaps = sunListInstalledColormaps; - pScreen->StoreColors = CGStoreColors; - pPrivate->UpdateColormap = CGUpdateColormap; - if (sunFlipPixels) { - Pixel pixel = pScreen->whitePixel; - pScreen->whitePixel = pScreen->blackPixel; - pScreen->blackPixel = pixel; - } -#endif /* } */ -} - -static void checkMono (argc, argv) - int argc; - char** argv; -{ - int i; - - for (i = 1; i < argc; i++) - if (strcmp (argv[i], "-mono") == 0) - ErrorF ("-mono not appropriate for CG3/CG6\n"); -} - -Bool sunCG3Init (screen, pScreen, argc, argv) - int screen; /* what screen am I going to be */ - ScreenPtr pScreen; /* The Screen to initialize */ - int argc; /* The number of the Server's arguments. */ - char **argv; /* The arguments themselves. Don't change! */ -{ - unsigned long addr; - - checkMono (argc, argv); - sunFbs[screen].EnterLeave = (void (*)())NoopDDA; - if (ioctl(sunFbs[screen].fd, TIO_QUERYLOC, &addr) < 0) { - perror("TIO_QUERYLOC"); - FatalError("%s:%d can't query FB addr sunFbs[%d].fd=%d\n", - __FILE__, __LINE__, screen, sunFbs[screen]); - } - return sunInitCommon (screen, pScreen, (off_t) addr, - sunCfbScreenInit, CGScreenInit, - cfbCreateDefColormap, sunSaveScreen, 0); -} - -Bool sunCG6Init (screen, pScreen, argc, argv) - int screen; /* The index of pScreen in the ScreenInfo */ - ScreenPtr pScreen; /* The Screen to initialize */ - int argc; /* The number of the Server's arguments. */ - char** argv; /* The arguments themselves. Don't change! */ -{ - unsigned long dacoffset; - unsigned long addr; - pointer fbc; - pointer fhc; - pointer fb; - - checkMono (argc, argv); - if (!sunScreenAllocate (pScreen)) - return FALSE; - if (!sunFbs[screen].fbuf) { - if (ioctl(sunFbs[screen].fd, TIO_QUERYLOC, &addr) < 0) { - perror("TIO_QUERYLOC"); - FatalError("%s:%d can't query FB addr sunFbs[%d].fd=%d\n", - __FILE__, __LINE__, screen, sunFbs[screen]); - } - if ((fb = sunMemoryMap(0x00100000, (off_t) addr + 0x00800000UL, - sunFbs[screen].fd, "FB")) == NULL) - return FALSE; - - if ((fbc = sunMemoryMap(0x2000, (off_t) addr + 0x00700000UL, - sunFbs[screen].fd, "FBC_TEC")) == NULL) - return FALSE; - - if ((fhc = sunMemoryMap(0x2000, (off_t) addr + 0x00300000UL, - sunFbs[screen].fd, "FHC_THC")) == NULL) - return FALSE; - - sunFbs[screen].fhc = fhc; - sunFbs[screen].thc = (char *)fhc + 0x1000; - sunFbs[screen].fb = fbc; - sunFbs[screen].tec = (char *)fbc + 0x1000; - sunFbs[screen].fbuf = fb; - - if (ioctl(sunFbs[screen].fd, TIO_QUERYRAMDAC, &dacoffset) < 0) - FatalError("can't query DAC addr\n"); - if ((sunFbs[screen].ramdac = - sunMemoryMap((size_t) sunFbs[screen].info.fb_cmsize * 3, - (unsigned long)addr + dacoffset, - sunFbs[screen].fd, "DAC")) == NULL) - return FALSE; - } - - sunFbs[screen].EnterLeave = (void (*)())NoopDDA; - if (!sunCfbSetupScreen (pScreen, - sunFbs[screen].fbuf, - sunFbs[screen].info.fb_width, - sunFbs[screen].info.fb_height, - monitorResolution, monitorResolution, - sunFbs[screen].info.fb_width, - sunFbs[screen].info.fb_depth)) - return FALSE; - if (sunNoGX == FALSE) { - /* cleanup CG& hardware state */ - if (sunIoctl(&sunFbs[screen], FBIORESET, 0) < 0) - perror("FBIORESET"); - if (!sunGXInit (pScreen, &sunFbs[screen])) - return FALSE; - } - if (!sunCfbFinishScreenInit(pScreen, - sunFbs[screen].fbuf, - sunFbs[screen].info.fb_width, - sunFbs[screen].info.fb_height, - monitorResolution, monitorResolution, - sunFbs[screen].info.fb_width, - sunFbs[screen].info.fb_depth)) - return FALSE; - miInitializeBackingStore(pScreen); - if (sunNoGX == FALSE) { - miSetZeroLineBias(pScreen, GXZEROLINEBIAS); - } - CGScreenInit (pScreen); - if (!sunScreenInit (pScreen)) - return FALSE; - sunSaveScreen (pScreen, SCREEN_SAVER_OFF); - return cfbCreateDefColormap(pScreen); -} |