--- .empty	Thu Jan  1 00:00:00 1970
+++ NEW/xc/programs/Xserver/hw/cg14.2screen/cg14-8.c	Thu Jan  1 00:00:00 1970
@@ -0,0 +1,124 @@
+#include <colormapst.h>
+
+#include "vars.h"
+#include "cg14.h"
+#include "cg14-8.h"
+
+#define PSZ 8
+#include <cfb.h>
+
+static Bool savescreen_8(ScreenRec *s, int op)
+{
+ switch (op)
+  { case SCREEN_SAVER_FORCER:
+       break;
+    case SCREEN_SAVER_ON:
+       break;
+    case SCREEN_SAVER_OFF:
+       break;
+    default:
+       return(FALSE);
+       break;
+  }
+ return(TRUE);
+}
+
+static Bool closescreen_8(int scrno, ScreenRec *s)
+{
+ Bool rv;
+
+ s->CloseScreen = cfbCloseScreen;
+ rv = cfbCloseScreen(scrno,s);
+ savescreen_8(s,SCREEN_SAVER_OFF);
+ return(rv);
+}
+
+static void install_8(ColormapRec *cm)
+{
+ int i;
+
+ if (cm == instmap_8) return;
+ if (instmap_8) WalkTree(instmap_8->pScreen,TellLostMap,&instmap_8->mid);
+ if ((cm->pVisual->class | DynamicClass) == DirectColor)
+  { for (i=0;i<256;i++)
+     {
+#define MAP(col,Col) \
+	(cm->col[(i&cm->pVisual->col##Mask)>>cm->pVisual->offset##Col].co.local.col>>8)
+       clut1->lut[i] = (MAP(blue,Blue) << 16) | (MAP(green,Green) << 8) | MAP(red,Red);
+#undef MAP
+     }
+  }
+ else
+  { Entry *e;
+    e = &cm->red[0];
+    for (i=0;i<256;i++,e++)
+     { if (e->fShared)
+	{ clut1->lut[i] = ((e->co.shco.blue ->color >> 8) << 16) |
+			  ((e->co.shco.green->color >> 8) <<  8) |
+			  ((e->co.shco.red  ->color >> 8)      );
+	}
+       else if (e->refcnt)
+	{ clut1->lut[i] = ((e->co.local.blue  >> 8) << 16) |
+			  ((e->co.local.green >> 8) <<  8) |
+			  ((e->co.local.red   >> 8)      );
+	}
+     }
+  }
+ instmap_8 = cm;
+ WalkTree(cm->pScreen,TellGainedMap,&cm->mid);
+}
+
+static void uninstall_8(ColormapRec *cm)
+{
+ if (cm == instmap_8)
+  { Colormap defid;
+    defid = cm->pScreen->defColormap;
+    if (cm->mid != defid)
+     { ColormapRec *defmap;
+       defmap = LookupIDByType(defid,RT_COLORMAP);
+       if (defmap)
+	{ (*cm->pScreen->InstallColormap)(defmap);
+	}
+       else
+	{ ErrorF("can't find default colormap\n");
+	}
+     }
+  }
+}
+
+static int list_8(ScreenRec *s __attribute__((__unused__)), Colormap *list)
+{
+ *list = instmap_8->mid;
+ return(1);
+}
+
+static void store_8(ColormapRec *cm, int n, xColorItem *vals)
+{
+ xColorItem expanded[256];
+
+ if (instmap_8 && (instmap_8 != cm)) return;
+ if ((cm->pVisual->class | DynamicClass) == DirectColor)
+  { n = cfbExpandDirectColors(cm,n,vals,&expanded[0]);
+    vals = &expanded[0];
+  }
+ for (;n>0;n--,vals++)
+  { clut1->lut[vals->pixel] = ((vals->blue  >> 8) << 16) |
+			      ((vals->green >> 8) <<  8) |
+			      ((vals->red   >> 8)      );
+  }
+}
+
+Bool cg14_init8(int scrno, ScreenRec *s, int ac __attribute__((__unused__)), char **av __attribute__((__unused__)))
+{
+ if (! cfbScreenInit(s,vram_px32,1152,900,85,85,1152)) return(FALSE);
+ s->InstallColormap = install_8;
+ s->UninstallColormap = uninstall_8;
+ s->ListInstalledColormaps = list_8;
+ s->StoreColors = store_8;
+ instmap_8 = 0;
+ s->CloseScreen = closescreen_8;
+ s->SaveScreen = savescreen_8;
+ /* set up autorepeat stuff in BlockHandler and WakeupHandler */
+ miDCInitialize(s,&cg14_psfuncs);
+ return(cfbCreateDefColormap(s));
+}