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authormarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
committermarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
commit4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 (patch)
treec1e02b9d3509aa97703aa4b540d4cd22ec4600ed /xorg-server/hw/xfree86/xf4bpp/ppcIO.c
parentdc3c299dd0995549e2a6973ca0f25b254afd38a5 (diff)
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Added xorg-server-1.6.2.tar.gz
Diffstat (limited to 'xorg-server/hw/xfree86/xf4bpp/ppcIO.c')
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diff --git a/xorg-server/hw/xfree86/xf4bpp/ppcIO.c b/xorg-server/hw/xfree86/xf4bpp/ppcIO.c
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--- a/xorg-server/hw/xfree86/xf4bpp/ppcIO.c
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@@ -1,233 +0,0 @@
-/*
-
-Copyright (c) 1990 X Consortium
-
-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 X CONSORTIUM 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 X Consortium 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 X Consortium.
-
-
-Copyright IBM Corporation 1987,1988,1989
-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 IBM not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-*/
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <stdlib.h>
-
-#include "xf4bpp.h"
-#include "mfbmap.h"
-#include "mfb.h"
-#include "mi.h"
-#include "micmap.h"
-#include "scrnintstr.h"
-#include "vgaVideo.h"
-
-#if 0
-/* XXX This remains to remind of the PC98 difference */
-static VisualRec vgaVisuals[] = {
-/* StaticColor needs to be first so is can be used as the default */
-/* vid class bpRGB cmpE nplan rMask gMask bMask oRed oGreen oBlue */
-#ifdef PC98
-{ 0, StaticColor, 4, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-{ 0, StaticGray, 4, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-{ 0, GrayScale, 4, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-{ 0, PseudoColor, 4, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-#else
-{ 0, StaticColor, 6, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-{ 0, StaticGray, 6, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-{ 0, GrayScale, 6, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-{ 0, PseudoColor, 6, 1 << VGA_MAXPLANES, VGA_MAXPLANES, 0, 0, 0, 0, 0, 0 },
-#endif
-} ;
-#endif
-
-void
-xf4bppNeverCalled()
-{
- FatalError("xf4bppNeverCalled was nevertheless called\n");
-}
-
-/*ARGSUSED*/
-static Bool
-vgaScreenClose
-(
- int idx,
- ScreenPtr pScreen
-)
-{
- pScreen->defColormap = 0 ;
- return TRUE;
-}
-
-
-static GCPtr sampleGCperDepth[MAXFORMATS+1] = { 0 };
-static PixmapPtr samplePixmapPerDepth[1] = { 0 };
-
-/* GJA -- Took this from miscrinit.c.
- * We want that devKind contains the distance in bytes between two scanlines.
- * The computation that mi does is not appropriate for planar VGA.
- * Therefore we provide here our own routine.
- */
-
-/* GJA -- WARNING: this is an internal structure declaration, taken from
- * miscrinit.c
- */
-typedef struct
-{
- pointer pbits; /* pointer to framebuffer */
- int width; /* delta to add to a framebuffer addr to move one row down */
-} miScreenInitParmsRec, *miScreenInitParmsPtr;
-
-/* With the introduction of pixmap privates, the "screen pixmap" can no
- * longer be created in miScreenInit, since all the modules that could
- * possibly ask for pixmap private space have not been initialized at
- * that time. pScreen->CreateScreenResources is called after all
- * possible private-requesting modules have been inited; we create the
- * screen pixmap here.
- */
-static Bool
-v16CreateScreenResources
-(
- ScreenPtr pScreen
-)
-{
- miScreenInitParmsPtr pScrInitParms;
- pointer value;
-
- pScrInitParms = (miScreenInitParmsPtr)pScreen->devPrivate;
-
- /* if width is non-zero, pScreen->devPrivate will be a pixmap
- * else it will just take the value pbits
- */
- if (pScrInitParms->width)
- {
- PixmapPtr pPixmap;
-
- /* create a pixmap with no data, then redirect it to point to
- * the screen
- */
- pPixmap = (*pScreen->CreatePixmap)(pScreen, 0, 0, pScreen->rootDepth, 0);
- if (!pPixmap)
- return FALSE;
-
- if (!(*pScreen->ModifyPixmapHeader)(pPixmap, pScreen->width,
- pScreen->height, pScreen->rootDepth, 8 /* bits per pixel */,
-/* GJA: was PixmapBytePad(pScrInitParms->width, pScreen->rootDepth), */
-#define BITS_PER_BYTE_SHIFT 3
- pScrInitParms->width >> BITS_PER_BYTE_SHIFT,
- pScrInitParms->pbits))
- return FALSE;
- value = (pointer)pPixmap;
- }
- else
- {
- value = pScrInitParms->pbits;
- }
- xfree(pScreen->devPrivate); /* freeing miScreenInitParmsRec */
- pScreen->devPrivate = value; /* pPixmap or pbits */
- return TRUE;
-}
-
-
-Bool
-xf4bppScreenInit( pScreen, pbits, virtx, virty, dpix, dpiy, width )
- ScreenPtr pScreen;
- pointer pbits;
- int virtx, virty;
- int dpix, dpiy;
- int width;
-{
- Bool ret;
- VisualPtr visuals;
- DepthPtr depths;
- int nvisuals;
- int ndepths;
- int rootdepth;
- VisualID defaultVisual;
-
- rootdepth = 0;
- ret = miInitVisuals(&visuals, &depths, &nvisuals, &ndepths, &rootdepth,
- &defaultVisual, (unsigned long)1 << 8, 6, -1);
- if (!ret)
- return FALSE;
-
- pScreen-> id = 0;
- pScreen->defColormap = FakeClientID(0);
- pScreen-> whitePixel = VGA_WHITE_PIXEL;
- pScreen-> blackPixel = VGA_BLACK_PIXEL;
- pScreen-> rgf = 0;
- *(pScreen-> GCperDepth) = *(sampleGCperDepth);
- *(pScreen-> PixmapPerDepth) = *(samplePixmapPerDepth);
- pScreen-> CloseScreen = vgaScreenClose;
- pScreen-> QueryBestSize = xf4bppQueryBestSize;
- pScreen-> GetImage = xf4bppGetImage;
- pScreen-> GetSpans = xf4bppGetSpans;
- pScreen-> CreateWindow = xf4bppCreateWindowForXYhardware;
- pScreen-> DestroyWindow = xf4bppDestroyWindow;
- pScreen-> PositionWindow = xf4bppPositionWindow;
- pScreen-> CopyWindow = xf4bppCopyWindow;
- pScreen-> CreatePixmap = xf4bppCreatePixmap;
- pScreen-> CreateGC = xf4bppCreateGC;
- pScreen-> CreateColormap = xf4bppInitializeColormap;
- pScreen-> DestroyColormap = (DestroyColormapProcPtr)NoopDDA;
- pScreen-> InstallColormap = miInstallColormap;
- pScreen-> UninstallColormap = miUninstallColormap;
- pScreen-> ListInstalledColormaps = miListInstalledColormaps;
- pScreen-> StoreColors = (StoreColorsProcPtr)NoopDDA;
- pScreen-> ResolveColor = xf4bppResolveColor;
- mfbFillInScreen(pScreen);
-
- if (!mfbAllocatePrivates(pScreen, NULL))
- return FALSE;
-
- if (!miScreenInit(pScreen, pbits, virtx, virty, dpix, dpiy, width,
- rootdepth, ndepths, depths, defaultVisual /* See above */,
- nvisuals, visuals))
- return FALSE;
-
- /* GJA -- Now we override the supplied default: */
- pScreen -> CreateScreenResources = v16CreateScreenResources;
-
- mfbRegisterCopyPlaneProc(pScreen,miCopyPlane); /* GJA -- R4->R5 */
- return TRUE;
-}