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/* **********************************************************
* Copyright (C) 1998-2001 VMware, Inc.
* All Rights Reserved
* Id: vmware.h,v 1.6 2001/01/30 18:13:47 bennett Exp $
* **********************************************************/
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/vmware/vmware.h,v 1.11 2003/04/13 18:09:27 dawes Exp $ */
#ifndef VMWARE_H
#define VMWARE_H
#include <string.h>
#include "xf86.h"
#include "xf86_OSproc.h"
#include "xf86Resources.h"
#include <X11/extensions/panoramiXproto.h>
#include "compiler.h" /* inb/outb */
#include "xf86PciInfo.h" /* pci vendor id */
#include "xf86Pci.h" /* pci */
#include "xf86Cursor.h" /* hw cursor */
#include "cursorstr.h" /* xhot/yhot */
#include "vgaHW.h" /* VGA hardware */
#include "fb.h"
#include "xf86cmap.h" /* xf86HandleColormaps */
#include "vm_basic_types.h"
#include "svga_reg.h"
#include "svga_struct.h"
/* Arbitrarily choose max cursor dimensions. The emulation doesn't care. */
#define MAX_CURS 32
typedef struct {
CARD32 svga_reg_enable;
CARD32 svga_reg_width;
CARD32 svga_reg_height;
CARD32 svga_reg_bits_per_pixel;
CARD32 svga_reg_cursor_on;
CARD32 svga_reg_cursor_x;
CARD32 svga_reg_cursor_y;
CARD32 svga_reg_cursor_id;
Bool svga_fifo_enabled;
CARD32 svga_reg_id;
} VMWARERegRec, *VMWARERegPtr;
typedef xXineramaScreenInfo VMWAREXineramaRec, *VMWAREXineramaPtr;
typedef struct {
EntityInfoPtr pEnt;
pciVideoPtr PciInfo;
PCITAG PciTag;
Bool Primary;
int depth;
int bitsPerPixel;
rgb weight;
rgb offset;
int defaultVisual;
int videoRam;
unsigned long memPhysBase;
unsigned long fbOffset;
unsigned long fbPitch;
unsigned long ioBase;
int maxWidth;
int maxHeight;
unsigned int vmwareCapability;
unsigned char* FbBase;
unsigned long FbSize;
VMWARERegRec SavedReg;
VMWARERegRec ModeReg;
DisplayModePtr dynMode1;
DisplayModePtr dynMode2;
Bool* pvtSema;
Bool noAccel;
Bool hwCursor;
Bool cursorDefined;
int cursorSema;
Bool cursorExcludedForUpdate;
Bool cursorShouldBeHidden;
unsigned int cursorRemoveFromFB;
unsigned int cursorRestoreToFB;
#ifdef RENDER
CompositeProcPtr Composite;
void (*EnableDisableFBAccess)(int, Bool);
#endif /* RENDER */
unsigned long mmioPhysBase;
unsigned long mmioSize;
unsigned char* mmioVirtBase;
CARD32* vmwareFIFO;
xf86CursorInfoPtr CursorInfoRec;
struct {
int bg, fg, x, y;
int hotX, hotY;
BoxRec box;
uint32 mask[SVGA_BITMAP_SIZE(MAX_CURS, MAX_CURS)];
uint32 maskPixmap[SVGA_PIXMAP_SIZE(MAX_CURS, MAX_CURS, 32)];
uint32 source[SVGA_BITMAP_SIZE(MAX_CURS, MAX_CURS)];
uint32 sourcePixmap[SVGA_PIXMAP_SIZE(MAX_CURS, MAX_CURS, 32)];
} hwcur;
IOADDRESS indexReg, valueReg;
ScreenRec ScrnFuncs;
/*
* Xinerama state
*/
Bool xinerama;
Bool xineramaStatic;
VMWAREXineramaPtr xineramaState;
unsigned int xineramaNumOutputs;
VMWAREXineramaPtr xineramaNextState;
unsigned int xineramaNextNumOutputs;
} VMWARERec, *VMWAREPtr;
#define VMWAREPTR(p) ((VMWAREPtr)((p)->driverPrivate))
static __inline ScrnInfoPtr infoFromScreen(ScreenPtr s) {
return xf86Screens[s->myNum];
}
#define MIN(a,b) ((a)<(b)?(a):(b))
#define MAX(a,b) ((a)>(b)?(a):(b))
#define ABS(x) (((x) >= 0) ? (x) : -(x))
#define BOX_INTERSECT(a, b) \
(ABS(((a).x1 + (a).x2) - ((b).x1 + (b).x2)) <= \
((a).x2 - (a).x1) + ((b).x2 - (b).x1) && \
ABS(((a).y1 + (a).y2) - ((b).y1 + (b).y2)) <= \
((a).y2 - (a).y1) + ((b).y2 - (b).y1))
#define SVGA_GLYPH_SCANLINE_SIZE_DWORDS(w) (((w) + 31) >> 5)
#define PRE_OP_HIDE_CURSOR() \
if (pVMWARE->cursorDefined && *pVMWARE->pvtSema) { \
pVMWARE->cursorSema++; \
if (pVMWARE->cursorSema == 1) { \
vmwareWriteCursorRegs(pVMWARE, FALSE, FALSE); \
} \
}
#define POST_OP_SHOW_CURSOR() \
if (pVMWARE->cursorDefined && *pVMWARE->pvtSema) { \
pVMWARE->cursorSema--; \
if (!pVMWARE->cursorSema && !pVMWARE->cursorShouldBeHidden) { \
vmwareWriteCursorRegs(pVMWARE, TRUE, FALSE); \
} \
}
#define MOUSE_ID 1
/*#define DEBUG_LOGGING*/
#ifdef DEBUG_LOGGING
# define VmwareLog(args) ErrorF args
# define TRACEPOINT VmwareLog((__FUNCTION__ ":" __FILE__ "\n"));
#else
# define VmwareLog(args)
# define TRACEPOINT
#endif
/* Undefine this to kill all acceleration */
#define ACCELERATE_OPS
void vmwareWriteReg(
VMWAREPtr pVMWARE, int index, CARD32 value
);
CARD32 vmwareReadReg(
VMWAREPtr pVMWARE, int index
);
void vmwareWriteWordToFIFO(
VMWAREPtr pVMWARE, CARD32 value
);
void vmwareWaitForFB(
VMWAREPtr pVMWARE
);
void vmwareSendSVGACmdUpdate(
VMWAREPtr pVMWARE, BoxPtr pBB
);
DisplayModeRec *VMWAREAddDisplayMode(
ScrnInfoPtr pScrn,
const char *name,
int width,
int height
);
/* vmwarecurs.c */
Bool vmwareCursorInit(
ScreenPtr pScr
);
void vmwareCursorModeInit(
ScrnInfoPtr pScrn,
DisplayModePtr mode
);
void vmwareCursorCloseScreen(
ScreenPtr pScr
);
void vmwareWriteCursorRegs(
VMWAREPtr pVMWARE,
Bool visible,
Bool force
);
void vmwareCursorHookWrappers(
ScreenPtr pScreen
);
/* vmwarectrl.c */
void VMwareCtrl_ExtInit(ScrnInfoPtr pScrn);
/* vmwarexinerama.c */
void VMwareXinerama_ExtInit(ScrnInfoPtr pScrn);
#endif
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