diff options
Diffstat (limited to 'hw/xfree86/xf4bpp/ppcPntWin.c')
| -rw-r--r-- | hw/xfree86/xf4bpp/ppcPntWin.c | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/hw/xfree86/xf4bpp/ppcPntWin.c b/hw/xfree86/xf4bpp/ppcPntWin.c new file mode 100644 index 000000000..e61fed342 --- /dev/null +++ b/hw/xfree86/xf4bpp/ppcPntWin.c @@ -0,0 +1,218 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/xf4bpp/ppcPntWin.c,v 1.3 1999/06/06 08:49:01 dawes Exp $ */ +/* + * 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. + * +*/ + +/*********************************************************** + +Copyright (c) 1987 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 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. + +******************************************************************/ +/* $XConsortium: ppcPntWin.c /main/5 1996/02/21 17:58:04 kaleb $ */ + +#include "xf4bpp.h" +#include "mfbmap.h" +#include "mfb.h" +#include "mi.h" +#include "scrnintstr.h" +#include "ibmTrace.h" + +/* NOTE: These functions only work for visuals up to 31-bits deep */ +static void xf4bppPaintWindowSolid( +#if NeedFunctionPrototypes + WindowPtr, + RegionPtr, + int +#endif +); +static void xf4bppPaintWindowTile( +#if NeedFunctionPrototypes + WindowPtr, + RegionPtr, + int +#endif +); + +void +xf4bppPaintWindow(pWin, pRegion, what) + WindowPtr pWin; + RegionPtr pRegion; + int what; +{ + + register mfbPrivWin *pPrivWin; + pPrivWin = (mfbPrivWin *)(pWin->devPrivates[mfbWindowPrivateIndex].ptr); + + TRACE(("xf4bppPaintWindow( pWin= 0x%x, pRegion= 0x%x, what= %d )\n", + pWin,pRegion,what)); + + switch (what) { + case PW_BACKGROUND: + switch (pWin->backgroundState) { + case None: + return; + case ParentRelative: + do { + pWin = pWin->parent; + } while (pWin->backgroundState == ParentRelative); + (*pWin->drawable.pScreen->PaintWindowBackground)(pWin, pRegion, + what); + return; + case BackgroundPixmap: + if (pPrivWin->fastBackground) + { + xf4bppPaintWindowTile(pWin, pRegion, what); + return; + } + break; + case BackgroundPixel: + xf4bppPaintWindowSolid(pWin, pRegion, what); + return; + } + break; + case PW_BORDER: + if (pWin->borderIsPixel) + { + xf4bppPaintWindowSolid(pWin, pRegion, what); + return; + } + else if (pPrivWin->fastBorder) + { + xf4bppPaintWindowTile(pWin, pRegion, what); + return; + } + break; + } + miPaintWindow(pWin, pRegion, what); +} + +static void +xf4bppPaintWindowSolid(pWin, pRegion, what) + register WindowPtr pWin; + register RegionPtr pRegion; + int what; +{ + register int nbox; + register BoxPtr pbox; + register unsigned long int pixel; + register unsigned long int pm ; + + TRACE(("xf4bppPaintWindowSolid(pWin= 0x%x, pRegion= 0x%x, what= %d)\n", pWin, pRegion, what)); + + if ( !( nbox = REGION_NUM_RECTS(pRegion))) + return ; + pbox = REGION_RECTS(pRegion); + + if (what == PW_BACKGROUND) + pixel = pWin->background.pixel; + else + pixel = pWin->border.pixel; + + pm = ( 1 << pWin->drawable.depth ) - 1 ; + for ( ; nbox-- ; pbox++ ) { + /* + * call fill routine, the parms are: + * fill(color, alu, planes, x, y, width, height); + */ + xf4bppFillSolid( pWin, pixel, GXcopy, pm, pbox->x1, pbox->y1, + pbox->x2 - pbox->x1, pbox->y2 - pbox->y1 ) ; + } + return ; +} + +static void +xf4bppPaintWindowTile(pWin, pRegion, what) + register WindowPtr pWin; + register RegionPtr pRegion; + int what; +{ + register int nbox; + register BoxPtr pbox; + register PixmapPtr pTile; + register unsigned long int pm ; + + TRACE(("xf4bppPaintWindowTile(pWin= 0x%x, pRegion= 0x%x, what= %d)\n", pWin, pRegion, what)); + + if ( !( nbox = REGION_NUM_RECTS(pRegion))) + return ; + pbox = REGION_RECTS(pRegion); + + if (what == PW_BACKGROUND) + pTile = pWin->background.pixmap; + else + pTile = pWin->border.pixmap; + + pm = ( 1 << pWin->drawable.depth ) - 1 ; + for ( ; nbox-- ; pbox++ ) { + /* + * call tile routine, the parms are: + * tile(tile, alu, planes, x, y, width, height,xSrc,ySrc); + */ + xf4bppTileRect(pWin, pTile, GXcopy, pm, + pbox->x1, pbox->y1, + pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, + pWin->drawable.x, pWin->drawable.y ); + } + return ; +} |