61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/*
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Copyright (c) 2009 Tiago Vignatti
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Permission is hereby granted, free of charge, to any person
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * obtaining a copy of this software and associated documentation
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * files (the "Software"), to deal in the Software without
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * restriction, including without limitation the rights to use,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * copy, modify, merge, publish, distribute, sublicense, and/or sell
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * copies of the Software, and to permit persons to whom the
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Software is furnished to do so, subject to the following
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * conditions:
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * The above copyright notice and this permission notice shall be
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * included in all copies or substantial portions of the Software.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * OTHER DEALINGS IN THE SOFTWARE.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#ifdef HAVE_XORG_CONFIG_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include <xorg-config.h>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#endif
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "misc.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "xf86.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "xf86_OSproc.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include <X11/X.h>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "colormapst.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "scrnintstr.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "screenint.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "gcstruct.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "pixmapstr.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "pixmap.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "windowstr.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "window.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "xf86str.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "mipointer.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "mipointrst.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#include "picturestr.h"
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define WRAP_SCREEN(x,y) {pScreenPriv->x = pScreen->x; pScreen->x = y;}
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define UNWRAP_SCREEN(x) pScreen->x = pScreenPriv->x
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define SCREEN_PROLOG(x) pScreen->x = ((VGAarbiterScreenPtr) \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync dixLookupPrivate(&(pScreen)->devPrivates, VGAarbiterScreenKey))->x
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define SCREEN_EPILOG(x,y) pScreen->x = y;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define WRAP_PICT(x,y) if (ps) {pScreenPriv->x = ps->x;\
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync ps->x = y;}
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define UNWRAP_PICT(x) if (ps) {ps->x = pScreenPriv->x;}
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define PICTURE_PROLOGUE(field) ps->field = \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync ((VGAarbiterScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync VGAarbiterScreenKey))->field
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define PICTURE_EPILOGUE(field, wrap) ps->field = wrap
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define WRAP_SCREEN_INFO(x,y) do {pScreenPriv->x = pScrn->x; pScrn->x = y;} while(0)
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define UNWRAP_SCREEN_INFO(x) pScrn->x = pScreenPriv->x
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define SPRITE_PROLOG miPointerScreenPtr PointPriv = \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync (miPointerScreenPtr)dixLookupPrivate(&pScreen->devPrivates, \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync miPointerScreenKey); VGAarbiterScreenPtr pScreenPriv = \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync ((VGAarbiterScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync VGAarbiterScreenKey)); PointPriv->spriteFuncs = pScreenPriv->miSprite;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define SPRITE_EPILOG pScreenPriv->miSprite = PointPriv->spriteFuncs;\
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PointPriv->spriteFuncs = &VGAarbiterSpriteFuncs;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define WRAP_SPRITE do { pScreenPriv->miSprite = PointPriv->spriteFuncs;\
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PointPriv->spriteFuncs = &VGAarbiterSpriteFuncs; \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync } while (0)
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define UNWRAP_SPRITE PointPriv->spriteFuncs = pScreenPriv->miSprite
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define GC_WRAP(x) pGCPriv->wrapOps = (x)->ops;\
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pGCPriv->wrapFuncs = (x)->funcs; (x)->ops = &VGAarbiterGCOps;\
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync (x)->funcs = &VGAarbiterGCFuncs;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define GC_UNWRAP(x) VGAarbiterGCPtr pGCPriv = \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync (VGAarbiterGCPtr)dixLookupPrivate(&(x)->devPrivates, VGAarbiterGCKey);\
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync (x)->ops = pGCPriv->wrapOps; (x)->funcs = pGCPriv->wrapFuncs;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic inline void
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncVGAGet(ScreenPtr pScreen)
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync{
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pci_device_vgaarb_set_target(xf86ScreenToScrn(pScreen)->vgaDev);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pci_device_vgaarb_lock();
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync}
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic inline void
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncVGAPut(void)
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync{
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pci_device_vgaarb_unlock();
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync}
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct _VGAarbiterScreen {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CreateGCProcPtr CreateGC;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CloseScreenProcPtr CloseScreen;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync ScreenBlockHandlerProcPtr BlockHandler;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync ScreenWakeupHandlerProcPtr WakeupHandler;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync GetImageProcPtr GetImage;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync GetSpansProcPtr GetSpans;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync SourceValidateProcPtr SourceValidate;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CopyWindowProcPtr CopyWindow;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync ClearToBackgroundProcPtr ClearToBackground;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CreatePixmapProcPtr CreatePixmap;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync SaveScreenProcPtr SaveScreen;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync /* Colormap */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync StoreColorsProcPtr StoreColors;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync /* Cursor */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync DisplayCursorProcPtr DisplayCursor;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync RealizeCursorProcPtr RealizeCursor;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync UnrealizeCursorProcPtr UnrealizeCursor;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync RecolorCursorProcPtr RecolorCursor;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync SetCursorPositionProcPtr SetCursorPosition;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync void (*AdjustFrame) (ScrnInfoPtr, int, int);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync Bool (*SwitchMode) (ScrnInfoPtr, DisplayModePtr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync Bool (*EnterVT) (ScrnInfoPtr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync void (*LeaveVT) (ScrnInfoPtr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync void (*FreeScreen) (ScrnInfoPtr);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync miPointerSpriteFuncPtr miSprite;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CompositeProcPtr Composite;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync GlyphsProcPtr Glyphs;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CompositeRectsProcPtr CompositeRects;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} VGAarbiterScreenRec, *VGAarbiterScreenPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct _VGAarbiterGC {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const GCOps *wrapOps;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync const GCFuncs *wrapFuncs;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} VGAarbiterGCRec, *VGAarbiterGCPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* Screen funcs */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterBlockHandler(ScreenPtr pScreen, void *pTimeout,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync void *pReadmask);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterWakeupHandler(ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned long result, void *pReadmask);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterCloseScreen(ScreenPtr pScreen);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterGetImage(DrawablePtr pDrawable, int sx, int sy, int w,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int h, unsigned int format,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned long planemask, char *pdstLine);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterGetSpans(DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int *pwidth, int nspans, char *pdstStart);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterSourceValidate(DrawablePtr pDrawable, int x, int y,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int width, int height,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned int subWindowMode);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync RegionPtr prgnSrc);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterClearToBackground(WindowPtr pWin, int x, int y, int w,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int h, Bool generateExposures);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic PixmapPtr VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int depth, unsigned int usage_hint);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterCreateGC(GCPtr pGC);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterStoreColors(ColormapPtr pmap, int ndef, xColorItem
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * pdefs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterRecolorCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CursorPtr pCurs, Bool displayed);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CursorPtr pCursor);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CursorPtr pCursor);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterDisplayCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CursorPtr pCursor);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterSetCursorPosition(DeviceIntPtr pDev, ScreenPtr
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pScreen, int x, int y,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync Bool generateEvent);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterAdjustFrame(ScrnInfoPtr pScrn, int x, int y);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterSwitchMode(ScrnInfoPtr pScrn, DisplayModePtr mode);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterEnterVT(ScrnInfoPtr pScrn);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterLeaveVT(ScrnInfoPtr pScrn);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterFreeScreen(ScrnInfoPtr pScrn);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* GC funcs */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterValidateGC(GCPtr pGC, unsigned long changes,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync DrawablePtr pDraw);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterChangeGC(GCPtr pGC, unsigned long mask);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterDestroyGC(GCPtr pGC);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterChangeClip(GCPtr pGC, int type, void *pvalue,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int nrects);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterDestroyClip(GCPtr pGC);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterCopyClip(GCPtr pgcDst, GCPtr pgcSrc);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* GC ops */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterFillSpans(DrawablePtr pDraw, GC * pGC, int nInit,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync DDXPointPtr pptInit, int *pwidthInit,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int fSorted);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterSetSpans(DrawablePtr pDraw, GCPtr pGC, char *pcharsrc,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync register DDXPointPtr ppt, int *pwidth,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int nspans, int fSorted);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPutImage(DrawablePtr pDraw, GCPtr pGC, int depth, int x,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int y, int w, int h, int leftPad, int format,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync char *pImage);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic RegionPtr VGAarbiterCopyArea(DrawablePtr pSrc, DrawablePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync GC * pGC, int srcx, int srcy, int width,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int height, int dstx, int dsty);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic RegionPtr VGAarbiterCopyPlane(DrawablePtr pSrc, DrawablePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync GCPtr pGC, int srcx, int srcy, int width,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int height, int dstx, int dsty,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync unsigned long bitPlane);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolyPoint(DrawablePtr pDraw, GCPtr pGC, int mode, int npt,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xPoint * pptInit);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolylines(DrawablePtr pDraw, GCPtr pGC, int mode, int npt,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync DDXPointPtr pptInit);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolySegment(DrawablePtr pDraw, GCPtr pGC, int nseg,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xSegment * pSeg);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolyRectangle(DrawablePtr pDraw, GCPtr pGC,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int nRectsInit, xRectangle *pRectsInit);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolyArc(DrawablePtr pDraw, GCPtr pGC, int narcs,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xArc * parcs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterFillPolygon(DrawablePtr pDraw, GCPtr pGC, int shape,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int mode, int count, DDXPointPtr ptsIn);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolyFillRect(DrawablePtr pDraw, GCPtr pGC, int nrectFill,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xRectangle *prectInit);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolyFillArc(DrawablePtr pDraw, GCPtr pGC, int narcs,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xArc * parcs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic int VGAarbiterPolyText8(DrawablePtr pDraw, GCPtr pGC, int x, int y,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int count, char *chars);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic int VGAarbiterPolyText16(DrawablePtr pDraw, GCPtr pGC, int x, int y,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int count, unsigned short *chars);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterImageText8(DrawablePtr pDraw, GCPtr pGC, int x, int y,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int count, char *chars);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterImageText16(DrawablePtr pDraw, GCPtr pGC, int x, int y,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int count, unsigned short *chars);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterImageGlyphBlt(DrawablePtr pDraw, GCPtr pGC, int xInit,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int yInit, unsigned int nglyph,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CharInfoPtr * ppci, void *pglyphBase);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPolyGlyphBlt(DrawablePtr pDraw, GCPtr pGC, int xInit,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int yInit, unsigned int nglyph,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CharInfoPtr * ppci, void *pglyphBase);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pDraw, int dx, int dy, int xOrg, int yOrg);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/* miSpriteFuncs */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pScreen, CursorPtr pCur);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync pScreen, CursorPtr pCur);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync CursorPtr pCur, int x, int y);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int x, int y);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic Bool VGAarbiterDeviceCursorInitialize(DeviceIntPtr pDev,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync ScreenPtr pScreen);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PicturePtr pDst, INT16 xSrc, INT16 ySrc,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 xMask, INT16 yMask, INT16 xDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 yDst, CARD16 width, CARD16 height);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int nlist, GlyphListPtr list, GlyphPtr * glyphs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncstatic void VGAarbiterCompositeRects(CARD8 op, PicturePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xRenderColor * color, int nRect,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xRectangle *rects);