From 4c61bf84b11e26e6f22648668c95ea760a379163 Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 11 Jun 2010 12:14:52 +0000 Subject: xserver git update 11/6/2010 --- xorg-server/fb/fbwindow.c | 500 +++++++++++++++++++++++----------------------- 1 file changed, 250 insertions(+), 250 deletions(-) (limited to 'xorg-server/fb/fbwindow.c') diff --git a/xorg-server/fb/fbwindow.c b/xorg-server/fb/fbwindow.c index 46c033448..92b23acdb 100644 --- a/xorg-server/fb/fbwindow.c +++ b/xorg-server/fb/fbwindow.c @@ -1,250 +1,250 @@ -/* - * Copyright © 1998 Keith Packard - * - * 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 Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H -#include -#endif - -#include - -#include "fb.h" - -Bool -fbCreateWindow(WindowPtr pWin) -{ - dixSetPrivate(&pWin->devPrivates, fbGetWinPrivateKey(), - fbGetScreenPixmap(pWin->drawable.pScreen)); -#ifdef FB_SCREEN_PRIVATE - if (pWin->drawable.bitsPerPixel == 32) - pWin->drawable.bitsPerPixel = fbGetScreenPrivate(pWin->drawable.pScreen)->win32bpp; -#endif - return TRUE; -} - -Bool -fbDestroyWindow(WindowPtr pWin) -{ - return TRUE; -} - -Bool -fbMapWindow(WindowPtr pWindow) -{ - return TRUE; -} - -Bool -fbPositionWindow(WindowPtr pWin, int x, int y) -{ - return TRUE; -} - -Bool -fbUnmapWindow(WindowPtr pWindow) -{ - return TRUE; -} - -void -fbCopyWindowProc (DrawablePtr pSrcDrawable, - DrawablePtr pDstDrawable, - GCPtr pGC, - BoxPtr pbox, - int nbox, - int dx, - int dy, - Bool reverse, - Bool upsidedown, - Pixel bitplane, - void *closure) -{ - FbBits *src; - FbStride srcStride; - int srcBpp; - int srcXoff, srcYoff; - FbBits *dst; - FbStride dstStride; - int dstBpp; - int dstXoff, dstYoff; - - fbGetDrawable (pSrcDrawable, src, srcStride, srcBpp, srcXoff, srcYoff); - fbGetDrawable (pDstDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); - - while (nbox--) - { - fbBlt (src + (pbox->y1 + dy + srcYoff) * srcStride, - srcStride, - (pbox->x1 + dx + srcXoff) * srcBpp, - - dst + (pbox->y1 + dstYoff) * dstStride, - dstStride, - (pbox->x1 + dstXoff) * dstBpp, - - (pbox->x2 - pbox->x1) * dstBpp, - (pbox->y2 - pbox->y1), - - GXcopy, - FB_ALLONES, - dstBpp, - - reverse, - upsidedown); - pbox++; - } - - fbFinishAccess (pDstDrawable); - fbFinishAccess (pSrcDrawable); -} - -void -fbCopyWindow(WindowPtr pWin, - DDXPointRec ptOldOrg, - RegionPtr prgnSrc) -{ - RegionRec rgnDst; - int dx, dy; - - PixmapPtr pPixmap = fbGetWindowPixmap (pWin); - DrawablePtr pDrawable = &pPixmap->drawable; - - dx = ptOldOrg.x - pWin->drawable.x; - dy = ptOldOrg.y - pWin->drawable.y; - REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy); - - REGION_NULL (pWin->drawable.pScreen, &rgnDst); - - REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc); - -#ifdef COMPOSITE - if (pPixmap->screen_x || pPixmap->screen_y) - REGION_TRANSLATE (pWin->drawable.pScreen, &rgnDst, - -pPixmap->screen_x, -pPixmap->screen_y); -#endif - - miCopyRegion (pDrawable, pDrawable, - 0, - &rgnDst, dx, dy, fbCopyWindowProc, 0, 0); - - REGION_UNINIT(pWin->drawable.pScreen, &rgnDst); - fbValidateDrawable (&pWin->drawable); -} - -Bool -fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask) -{ - PixmapPtr pPixmap; - - if (mask & CWBackPixmap) - { - if (pWin->backgroundState == BackgroundPixmap) - { - pPixmap = pWin->background.pixmap; -#ifdef FB_24_32BIT - if (pPixmap->drawable.bitsPerPixel != pWin->drawable.bitsPerPixel) - { - pPixmap = fb24_32ReformatTile (pPixmap, - pWin->drawable.bitsPerPixel); - if (pPixmap) - { - (*pWin->drawable.pScreen->DestroyPixmap) (pWin->background.pixmap); - pWin->background.pixmap = pPixmap; - } - } -#endif - if (FbEvenTile (pPixmap->drawable.width * - pPixmap->drawable.bitsPerPixel)) - fbPadPixmap (pPixmap); - } - } - if (mask & CWBorderPixmap) - { - if (pWin->borderIsPixel == FALSE) - { - pPixmap = pWin->border.pixmap; -#ifdef FB_24_32BIT - if (pPixmap->drawable.bitsPerPixel != - pWin->drawable.bitsPerPixel) - { - pPixmap = fb24_32ReformatTile (pPixmap, - pWin->drawable.bitsPerPixel); - if (pPixmap) - { - (*pWin->drawable.pScreen->DestroyPixmap) (pWin->border.pixmap); - pWin->border.pixmap = pPixmap; - } - } -#endif - if (FbEvenTile (pPixmap->drawable.width * - pPixmap->drawable.bitsPerPixel)) - fbPadPixmap (pPixmap); - } - } - return TRUE; -} - -void -fbFillRegionSolid (DrawablePtr pDrawable, - RegionPtr pRegion, - FbBits and, - FbBits xor) -{ - FbBits *dst; - FbStride dstStride; - int dstBpp; - int dstXoff, dstYoff; - int n = REGION_NUM_RECTS(pRegion); - BoxPtr pbox = REGION_RECTS(pRegion); - -#ifndef FB_ACCESS_WRAPPER - int try_mmx = 0; - if (!and) - try_mmx = 1; -#endif - - fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); - - while (n--) - { -#ifndef FB_ACCESS_WRAPPER - if (!try_mmx || !pixman_fill ((uint32_t *)dst, dstStride, dstBpp, - pbox->x1 + dstXoff, pbox->y1 + dstYoff, - (pbox->x2 - pbox->x1), - (pbox->y2 - pbox->y1), - xor)) - { -#endif - fbSolid (dst + (pbox->y1 + dstYoff) * dstStride, - dstStride, - (pbox->x1 + dstXoff) * dstBpp, - dstBpp, - (pbox->x2 - pbox->x1) * dstBpp, - pbox->y2 - pbox->y1, - and, xor); -#ifndef FB_ACCESS_WRAPPER - } -#endif - fbValidateDrawable (pDrawable); - pbox++; - } - - fbFinishAccess (pDrawable); -} +/* + * Copyright © 1998 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H +#include +#endif + +#include + +#include "fb.h" + +Bool +fbCreateWindow(WindowPtr pWin) +{ + dixSetPrivate(&pWin->devPrivates, fbGetWinPrivateKey(), + fbGetScreenPixmap(pWin->drawable.pScreen)); +#ifdef FB_SCREEN_PRIVATE + if (pWin->drawable.bitsPerPixel == 32) + pWin->drawable.bitsPerPixel = fbGetScreenPrivate(pWin->drawable.pScreen)->win32bpp; +#endif + return TRUE; +} + +Bool +fbDestroyWindow(WindowPtr pWin) +{ + return TRUE; +} + +Bool +fbMapWindow(WindowPtr pWindow) +{ + return TRUE; +} + +Bool +fbPositionWindow(WindowPtr pWin, int x, int y) +{ + return TRUE; +} + +Bool +fbUnmapWindow(WindowPtr pWindow) +{ + return TRUE; +} + +void +fbCopyWindowProc (DrawablePtr pSrcDrawable, + DrawablePtr pDstDrawable, + GCPtr pGC, + BoxPtr pbox, + int nbox, + int dx, + int dy, + Bool reverse, + Bool upsidedown, + Pixel bitplane, + void *closure) +{ + FbBits *src; + FbStride srcStride; + int srcBpp; + int srcXoff, srcYoff; + FbBits *dst; + FbStride dstStride; + int dstBpp; + int dstXoff, dstYoff; + + fbGetDrawable (pSrcDrawable, src, srcStride, srcBpp, srcXoff, srcYoff); + fbGetDrawable (pDstDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); + + while (nbox--) + { + fbBlt (src + (pbox->y1 + dy + srcYoff) * srcStride, + srcStride, + (pbox->x1 + dx + srcXoff) * srcBpp, + + dst + (pbox->y1 + dstYoff) * dstStride, + dstStride, + (pbox->x1 + dstXoff) * dstBpp, + + (pbox->x2 - pbox->x1) * dstBpp, + (pbox->y2 - pbox->y1), + + GXcopy, + FB_ALLONES, + dstBpp, + + reverse, + upsidedown); + pbox++; + } + + fbFinishAccess (pDstDrawable); + fbFinishAccess (pSrcDrawable); +} + +void +fbCopyWindow(WindowPtr pWin, + DDXPointRec ptOldOrg, + RegionPtr prgnSrc) +{ + RegionRec rgnDst; + int dx, dy; + + PixmapPtr pPixmap = fbGetWindowPixmap (pWin); + DrawablePtr pDrawable = &pPixmap->drawable; + + dx = ptOldOrg.x - pWin->drawable.x; + dy = ptOldOrg.y - pWin->drawable.y; + RegionTranslate(prgnSrc, -dx, -dy); + + RegionNull(&rgnDst); + + RegionIntersect(&rgnDst, &pWin->borderClip, prgnSrc); + +#ifdef COMPOSITE + if (pPixmap->screen_x || pPixmap->screen_y) + RegionTranslate(&rgnDst, + -pPixmap->screen_x, -pPixmap->screen_y); +#endif + + miCopyRegion (pDrawable, pDrawable, + 0, + &rgnDst, dx, dy, fbCopyWindowProc, 0, 0); + + RegionUninit(&rgnDst); + fbValidateDrawable (&pWin->drawable); +} + +Bool +fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask) +{ + PixmapPtr pPixmap; + + if (mask & CWBackPixmap) + { + if (pWin->backgroundState == BackgroundPixmap) + { + pPixmap = pWin->background.pixmap; +#ifdef FB_24_32BIT + if (pPixmap->drawable.bitsPerPixel != pWin->drawable.bitsPerPixel) + { + pPixmap = fb24_32ReformatTile (pPixmap, + pWin->drawable.bitsPerPixel); + if (pPixmap) + { + (*pWin->drawable.pScreen->DestroyPixmap) (pWin->background.pixmap); + pWin->background.pixmap = pPixmap; + } + } +#endif + if (FbEvenTile (pPixmap->drawable.width * + pPixmap->drawable.bitsPerPixel)) + fbPadPixmap (pPixmap); + } + } + if (mask & CWBorderPixmap) + { + if (pWin->borderIsPixel == FALSE) + { + pPixmap = pWin->border.pixmap; +#ifdef FB_24_32BIT + if (pPixmap->drawable.bitsPerPixel != + pWin->drawable.bitsPerPixel) + { + pPixmap = fb24_32ReformatTile (pPixmap, + pWin->drawable.bitsPerPixel); + if (pPixmap) + { + (*pWin->drawable.pScreen->DestroyPixmap) (pWin->border.pixmap); + pWin->border.pixmap = pPixmap; + } + } +#endif + if (FbEvenTile (pPixmap->drawable.width * + pPixmap->drawable.bitsPerPixel)) + fbPadPixmap (pPixmap); + } + } + return TRUE; +} + +void +fbFillRegionSolid (DrawablePtr pDrawable, + RegionPtr pRegion, + FbBits and, + FbBits xor) +{ + FbBits *dst; + FbStride dstStride; + int dstBpp; + int dstXoff, dstYoff; + int n = RegionNumRects(pRegion); + BoxPtr pbox = RegionRects(pRegion); + +#ifndef FB_ACCESS_WRAPPER + int try_mmx = 0; + if (!and) + try_mmx = 1; +#endif + + fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); + + while (n--) + { +#ifndef FB_ACCESS_WRAPPER + if (!try_mmx || !pixman_fill ((uint32_t *)dst, dstStride, dstBpp, + pbox->x1 + dstXoff, pbox->y1 + dstYoff, + (pbox->x2 - pbox->x1), + (pbox->y2 - pbox->y1), + xor)) + { +#endif + fbSolid (dst + (pbox->y1 + dstYoff) * dstStride, + dstStride, + (pbox->x1 + dstXoff) * dstBpp, + dstBpp, + (pbox->x2 - pbox->x1) * dstBpp, + pbox->y2 - pbox->y1, + and, xor); +#ifndef FB_ACCESS_WRAPPER + } +#endif + fbValidateDrawable (pDrawable); + pbox++; + } + + fbFinishAccess (pDrawable); +} -- cgit v1.2.3