626 lines
15 KiB
C
626 lines
15 KiB
C
/*
|
|
* Copyright © 1999 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.
|
|
*/
|
|
|
|
#ifndef _KDRIVE_H_
|
|
#define _KDRIVE_H_
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <X11/X.h>
|
|
#include <X11/Xproto.h>
|
|
#include <X11/Xos.h>
|
|
#include "scrnintstr.h"
|
|
#include "pixmapstr.h"
|
|
#include "windowstr.h"
|
|
#include "servermd.h"
|
|
#include "mibstore.h"
|
|
#include "colormapst.h"
|
|
#include "gcstruct.h"
|
|
#include "input.h"
|
|
#include "mipointer.h"
|
|
#include "mi.h"
|
|
#include "dix.h"
|
|
#include "fb.h"
|
|
#include "fboverlay.h"
|
|
#include "shadow.h"
|
|
#include "randrstr.h"
|
|
#include "globals.h"
|
|
|
|
#include "xkbstr.h"
|
|
|
|
#define KD_DPMS_NORMAL 0
|
|
#define KD_DPMS_STANDBY 1
|
|
#define KD_DPMS_SUSPEND 2
|
|
#define KD_DPMS_POWERDOWN 3
|
|
#define KD_DPMS_MAX KD_DPMS_POWERDOWN
|
|
|
|
#define Status int
|
|
|
|
typedef struct _KdCardInfo {
|
|
struct _KdCardFuncs *cfuncs;
|
|
void *closure;
|
|
void *driver;
|
|
struct _KdScreenInfo *screenList;
|
|
int selected;
|
|
struct _KdCardInfo *next;
|
|
} KdCardInfo;
|
|
|
|
extern KdCardInfo *kdCardInfo;
|
|
|
|
/*
|
|
* Configuration information per X screen
|
|
*/
|
|
typedef struct _KdFrameBuffer {
|
|
CARD8 *frameBuffer;
|
|
int depth;
|
|
int bitsPerPixel;
|
|
int pixelStride;
|
|
int byteStride;
|
|
Bool shadow;
|
|
unsigned long visuals;
|
|
Pixel redMask, greenMask, blueMask;
|
|
void *closure;
|
|
} KdFrameBuffer;
|
|
|
|
#define RR_Rotate_All (RR_Rotate_0|RR_Rotate_90|RR_Rotate_180|RR_Rotate_270)
|
|
#define RR_Reflect_All (RR_Reflect_X|RR_Reflect_Y)
|
|
|
|
typedef struct _KdScreenInfo {
|
|
struct _KdScreenInfo *next;
|
|
KdCardInfo *card;
|
|
ScreenPtr pScreen;
|
|
void *driver;
|
|
Rotation randr; /* rotation and reflection */
|
|
int width;
|
|
int height;
|
|
int rate;
|
|
int width_mm;
|
|
int height_mm;
|
|
int subpixel_order;
|
|
Bool dumb;
|
|
Bool softCursor;
|
|
int mynum;
|
|
DDXPointRec origin;
|
|
KdFrameBuffer fb;
|
|
} KdScreenInfo;
|
|
|
|
typedef struct _KdCardFuncs {
|
|
Bool (*cardinit) (KdCardInfo *); /* detect and map device */
|
|
Bool (*scrinit) (KdScreenInfo *);/* initialize screen information */
|
|
Bool (*initScreen) (ScreenPtr); /* initialize ScreenRec */
|
|
Bool (*finishInitScreen) (ScreenPtr pScreen);
|
|
Bool (*createRes) (ScreenPtr); /* create screen resources */
|
|
void (*preserve) (KdCardInfo *); /* save graphics card state */
|
|
Bool (*enable) (ScreenPtr); /* set up for rendering */
|
|
Bool (*dpms) (ScreenPtr, int); /* set DPMS screen saver */
|
|
void (*disable) (ScreenPtr); /* turn off rendering */
|
|
void (*restore) (KdCardInfo *); /* restore graphics card state */
|
|
void (*scrfini) (KdScreenInfo *);/* close down screen */
|
|
void (*cardfini) (KdCardInfo *); /* close down */
|
|
|
|
Bool (*initCursor) (ScreenPtr); /* detect and map cursor */
|
|
void (*enableCursor) (ScreenPtr); /* enable cursor */
|
|
void (*disableCursor) (ScreenPtr); /* disable cursor */
|
|
void (*finiCursor) (ScreenPtr); /* close down */
|
|
void (*recolorCursor) (ScreenPtr, int, xColorItem *);
|
|
|
|
Bool (*initAccel) (ScreenPtr);
|
|
void (*enableAccel) (ScreenPtr);
|
|
void (*disableAccel) (ScreenPtr);
|
|
void (*finiAccel) (ScreenPtr);
|
|
|
|
void (*getColors) (ScreenPtr, int, xColorItem *);
|
|
void (*putColors) (ScreenPtr, int, xColorItem *);
|
|
|
|
} KdCardFuncs;
|
|
|
|
#define KD_MAX_PSEUDO_DEPTH 8
|
|
#define KD_MAX_PSEUDO_SIZE (1 << KD_MAX_PSEUDO_DEPTH)
|
|
|
|
typedef struct {
|
|
KdScreenInfo *screen;
|
|
KdCardInfo *card;
|
|
|
|
Bool enabled;
|
|
Bool closed;
|
|
int bytesPerPixel;
|
|
|
|
int dpmsState;
|
|
|
|
ColormapPtr pInstalledmap; /* current colormap */
|
|
xColorItem systemPalette[KD_MAX_PSEUDO_SIZE];/* saved windows colors */
|
|
|
|
CreateScreenResourcesProcPtr CreateScreenResources;
|
|
CloseScreenProcPtr CloseScreen;
|
|
} KdPrivScreenRec, *KdPrivScreenPtr;
|
|
|
|
typedef enum _kdPointerState {
|
|
start,
|
|
button_1_pend,
|
|
button_1_down,
|
|
button_2_down,
|
|
button_3_pend,
|
|
button_3_down,
|
|
synth_2_down_13,
|
|
synth_2_down_3,
|
|
synth_2_down_1,
|
|
num_input_states
|
|
} KdPointerState;
|
|
|
|
#define KD_MAX_BUTTON 32
|
|
|
|
#define KD_KEYBOARD 1
|
|
#define KD_MOUSE 2
|
|
#define KD_TOUCHSCREEN 3
|
|
|
|
typedef struct _KdPointerInfo KdPointerInfo;
|
|
|
|
typedef struct _KdPointerDriver {
|
|
char *name;
|
|
Status (*Init) (KdPointerInfo *);
|
|
Status (*Enable) (KdPointerInfo *);
|
|
void (*Disable) (KdPointerInfo *);
|
|
void (*Fini) (KdPointerInfo *);
|
|
struct _KdPointerDriver *next;
|
|
} KdPointerDriver;
|
|
|
|
struct _KdPointerInfo {
|
|
DeviceIntPtr dixdev;
|
|
char *name;
|
|
char *path;
|
|
char *protocol;
|
|
InputOption *options;
|
|
int inputClass;
|
|
|
|
CARD8 map[KD_MAX_BUTTON + 1];
|
|
int nButtons;
|
|
int nAxes;
|
|
|
|
Bool emulateMiddleButton;
|
|
unsigned long emulationTimeout;
|
|
int emulationDx, emulationDy;
|
|
|
|
Bool timeoutPending;
|
|
KdPointerState mouseState;
|
|
Bool eventHeld;
|
|
struct {
|
|
int type;
|
|
int x;
|
|
int y;
|
|
int z;
|
|
int flags;
|
|
int absrel;
|
|
} heldEvent;
|
|
unsigned char buttonState;
|
|
Bool transformCoordinates;
|
|
int pressureThreshold;
|
|
|
|
KdPointerDriver *driver;
|
|
void *driverPrivate;
|
|
|
|
struct _KdPointerInfo *next;
|
|
};
|
|
|
|
extern int KdCurScreen;
|
|
|
|
void KdAddPointerDriver (KdPointerDriver *driver);
|
|
void KdRemovePointerDriver (KdPointerDriver *driver);
|
|
KdPointerInfo *KdNewPointer (void);
|
|
void KdFreePointer (KdPointerInfo *);
|
|
int KdAddPointer (KdPointerInfo *ki);
|
|
int KdAddConfigPointer (char *pointer);
|
|
void KdRemovePointer (KdPointerInfo *ki);
|
|
|
|
|
|
#define KD_KEY_COUNT 248
|
|
#define KD_MIN_KEYCODE 8
|
|
#define KD_MAX_KEYCODE 255
|
|
#define KD_MAX_WIDTH 4
|
|
#define KD_MAX_LENGTH (KD_MAX_KEYCODE - KD_MIN_KEYCODE + 1)
|
|
|
|
typedef struct {
|
|
KeySym modsym;
|
|
int modbit;
|
|
} KdKeySymModsRec;
|
|
|
|
typedef struct _KdKeyboardInfo KdKeyboardInfo;
|
|
|
|
typedef struct _KdKeyboardDriver {
|
|
char *name;
|
|
Bool (*Init) (KdKeyboardInfo *);
|
|
Bool (*Enable) (KdKeyboardInfo *);
|
|
void (*Leds) (KdKeyboardInfo *, int);
|
|
void (*Bell) (KdKeyboardInfo *, int, int, int);
|
|
void (*Disable) (KdKeyboardInfo *);
|
|
void (*Fini) (KdKeyboardInfo *);
|
|
struct _KdKeyboardDriver *next;
|
|
} KdKeyboardDriver;
|
|
|
|
struct _KdKeyboardInfo {
|
|
struct _KdKeyboardInfo *next;
|
|
DeviceIntPtr dixdev;
|
|
void *closure;
|
|
char *name;
|
|
char *path;
|
|
int inputClass;
|
|
char *xkbRules;
|
|
char *xkbModel;
|
|
char *xkbLayout;
|
|
char *xkbVariant;
|
|
char *xkbOptions;
|
|
int LockLed;
|
|
|
|
int minScanCode;
|
|
int maxScanCode;
|
|
|
|
int leds;
|
|
int bellPitch;
|
|
int bellDuration;
|
|
InputOption *options;
|
|
|
|
KdKeyboardDriver *driver;
|
|
void *driverPrivate;
|
|
};
|
|
|
|
void KdAddKeyboardDriver (KdKeyboardDriver *driver);
|
|
void KdRemoveKeyboardDriver (KdKeyboardDriver *driver);
|
|
KdKeyboardInfo *KdNewKeyboard (void);
|
|
void KdFreeKeyboard (KdKeyboardInfo *ki);
|
|
int KdAddConfigKeyboard (char *pointer);
|
|
int KdAddKeyboard (KdKeyboardInfo *ki);
|
|
void KdRemoveKeyboard (KdKeyboardInfo *ki);
|
|
|
|
typedef struct _KdOsFuncs {
|
|
int (*Init) (void);
|
|
void (*Enable) (void);
|
|
Bool (*SpecialKey) (KeySym);
|
|
void (*Disable) (void);
|
|
void (*Fini) (void);
|
|
void (*pollEvents) (void);
|
|
void (*Bell) (int, int, int);
|
|
} KdOsFuncs;
|
|
|
|
typedef enum _KdSyncPolarity {
|
|
KdSyncNegative, KdSyncPositive
|
|
} KdSyncPolarity;
|
|
|
|
typedef struct _KdMonitorTiming {
|
|
/* label */
|
|
int horizontal;
|
|
int vertical;
|
|
int rate;
|
|
/* pixel clock */
|
|
int clock; /* in KHz */
|
|
/* horizontal timing */
|
|
int hfp; /* front porch */
|
|
int hbp; /* back porch */
|
|
int hblank; /* blanking */
|
|
KdSyncPolarity hpol; /* polarity */
|
|
/* vertical timing */
|
|
int vfp; /* front porch */
|
|
int vbp; /* back porch */
|
|
int vblank; /* blanking */
|
|
KdSyncPolarity vpol; /* polarity */
|
|
} KdMonitorTiming;
|
|
|
|
extern const KdMonitorTiming kdMonitorTimings[];
|
|
extern const int kdNumMonitorTimings;
|
|
|
|
typedef struct _KdPointerMatrix {
|
|
int matrix[2][3];
|
|
} KdPointerMatrix;
|
|
|
|
/*
|
|
* This is the only completely portable way to
|
|
* compute this info.
|
|
*/
|
|
|
|
#ifndef BitsPerPixel
|
|
#define BitsPerPixel(d) (\
|
|
PixmapWidthPaddingInfo[d].notPower2 ? \
|
|
(PixmapWidthPaddingInfo[d].bytesPerPixel * 8) : \
|
|
((1 << PixmapWidthPaddingInfo[d].padBytesLog2) * 8 / \
|
|
(PixmapWidthPaddingInfo[d].padRoundUp+1)))
|
|
#endif
|
|
|
|
extern DevPrivateKeyRec kdScreenPrivateKeyRec;
|
|
#define kdScreenPrivateKey (&kdScreenPrivateKeyRec)
|
|
|
|
extern unsigned long kdGeneration;
|
|
extern Bool kdEnabled;
|
|
extern Bool kdSwitchPending;
|
|
extern Bool kdEmulateMiddleButton;
|
|
extern Bool kdDisableZaphod;
|
|
extern Bool kdAllowZap;
|
|
extern int kdVirtualTerminal;
|
|
extern char *kdSwitchCmd;
|
|
extern KdOsFuncs *kdOsFuncs;
|
|
|
|
#define KdGetScreenPriv(pScreen) ((KdPrivScreenPtr) \
|
|
dixLookupPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey))
|
|
#define KdSetScreenPriv(pScreen,v) \
|
|
dixSetPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey, v)
|
|
#define KdScreenPriv(pScreen) KdPrivScreenPtr pScreenPriv = KdGetScreenPriv(pScreen)
|
|
|
|
/* kcmap.c */
|
|
void
|
|
KdSetColormap (ScreenPtr pScreen);
|
|
|
|
void
|
|
KdEnableColormap (ScreenPtr pScreen);
|
|
|
|
void
|
|
KdDisableColormap (ScreenPtr pScreen);
|
|
|
|
void
|
|
KdInstallColormap (ColormapPtr pCmap);
|
|
|
|
void
|
|
KdUninstallColormap (ColormapPtr pCmap);
|
|
|
|
int
|
|
KdListInstalledColormaps (ScreenPtr pScreen, Colormap *pCmaps);
|
|
|
|
void
|
|
KdStoreColors (ColormapPtr pCmap, int ndef, xColorItem *pdefs);
|
|
|
|
/* kdrive.c */
|
|
extern miPointerScreenFuncRec kdPointerScreenFuncs;
|
|
|
|
void
|
|
KdDisableScreen (ScreenPtr pScreen);
|
|
|
|
void
|
|
KdDisableScreens (void);
|
|
|
|
Bool
|
|
KdEnableScreen (ScreenPtr pScreen);
|
|
|
|
void
|
|
KdEnableScreens (void);
|
|
|
|
void
|
|
KdSuspend (void);
|
|
|
|
void
|
|
KdResume (void);
|
|
|
|
void
|
|
KdProcessSwitch (void);
|
|
|
|
Rotation
|
|
KdAddRotation (Rotation a, Rotation b);
|
|
|
|
Rotation
|
|
KdSubRotation (Rotation a, Rotation b);
|
|
|
|
void
|
|
KdParseScreen (KdScreenInfo *screen,
|
|
char *arg);
|
|
|
|
KdPointerInfo *
|
|
KdParsePointer (char *arg);
|
|
|
|
KdKeyboardInfo *
|
|
KdParseKeyboard (char *arg);
|
|
|
|
char *
|
|
KdParseFindNext (char *cur, char *delim, char *save, char *last);
|
|
|
|
void
|
|
KdParseRgba (char *rgba);
|
|
|
|
void
|
|
KdUseMsg (void);
|
|
|
|
int
|
|
KdProcessArgument (int argc, char **argv, int i);
|
|
|
|
void
|
|
KdOsInit (KdOsFuncs *pOsFuncs);
|
|
|
|
void
|
|
KdOsAddInputDrivers (void);
|
|
|
|
Bool
|
|
KdAllocatePrivates (ScreenPtr pScreen);
|
|
|
|
Bool
|
|
KdCreateScreenResources (ScreenPtr pScreen);
|
|
|
|
Bool
|
|
KdCloseScreen (int index, ScreenPtr pScreen);
|
|
|
|
Bool
|
|
KdSaveScreen (ScreenPtr pScreen, int on);
|
|
|
|
Bool
|
|
KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv);
|
|
|
|
void
|
|
KdInitScreen (ScreenInfo *pScreenInfo,
|
|
KdScreenInfo *screen,
|
|
int argc,
|
|
char **argv);
|
|
|
|
void
|
|
KdInitCard (ScreenInfo *pScreenInfo,
|
|
KdCardInfo *card,
|
|
int argc,
|
|
char **argv);
|
|
|
|
void
|
|
KdInitOutput (ScreenInfo *pScreenInfo,
|
|
int argc,
|
|
char **argv);
|
|
|
|
void
|
|
KdSetSubpixelOrder (ScreenPtr pScreen, Rotation randr);
|
|
|
|
void
|
|
KdBacktrace (int signum);
|
|
|
|
/* kinfo.c */
|
|
KdCardInfo *
|
|
KdCardInfoAdd (KdCardFuncs *funcs,
|
|
void *closure);
|
|
|
|
KdCardInfo *
|
|
KdCardInfoLast (void);
|
|
|
|
void
|
|
KdCardInfoDispose (KdCardInfo *ci);
|
|
|
|
KdScreenInfo *
|
|
KdScreenInfoAdd (KdCardInfo *ci);
|
|
|
|
void
|
|
KdScreenInfoDispose (KdScreenInfo *si);
|
|
|
|
|
|
/* kinput.c */
|
|
void
|
|
KdInitInput(void);
|
|
|
|
void
|
|
KdAddPointerDriver(KdPointerDriver *);
|
|
|
|
void
|
|
KdAddKeyboardDriver(KdKeyboardDriver *);
|
|
|
|
Bool
|
|
KdRegisterFd (int fd, void (*read) (int fd, void *closure), void *closure);
|
|
|
|
void
|
|
KdUnregisterFds (void *closure, Bool do_close);
|
|
|
|
void
|
|
KdUnregisterFd (void *closure, int fd, Bool do_close);
|
|
|
|
void
|
|
KdEnqueueKeyboardEvent(KdKeyboardInfo *ki, unsigned char scan_code,
|
|
unsigned char is_up);
|
|
|
|
#define KD_BUTTON_1 0x01
|
|
#define KD_BUTTON_2 0x02
|
|
#define KD_BUTTON_3 0x04
|
|
#define KD_BUTTON_4 0x08
|
|
#define KD_BUTTON_5 0x10
|
|
#define KD_BUTTON_8 0x80
|
|
#define KD_MOUSE_DELTA 0x80000000
|
|
|
|
void
|
|
KdEnqueuePointerEvent(KdPointerInfo *pi, unsigned long flags, int rx, int ry,
|
|
int rz);
|
|
|
|
void
|
|
_KdEnqueuePointerEvent(KdPointerInfo *pi, int type, int x, int y, int z,
|
|
int b, int absrel, Bool force);
|
|
|
|
void
|
|
KdReleaseAllKeys (void);
|
|
|
|
void
|
|
KdSetLed (KdKeyboardInfo *ki, int led, Bool on);
|
|
|
|
void
|
|
KdSetPointerMatrix (KdPointerMatrix *pointer);
|
|
|
|
void
|
|
KdComputePointerMatrix (KdPointerMatrix *pointer, Rotation randr, int width, int height);
|
|
|
|
void
|
|
KdScreenToPointerCoords (int *x, int *y);
|
|
|
|
void
|
|
KdBlockHandler (int screen,
|
|
pointer blockData,
|
|
pointer timeout,
|
|
pointer readmask);
|
|
|
|
void
|
|
KdWakeupHandler (int screen,
|
|
pointer data,
|
|
unsigned long result,
|
|
pointer readmask);
|
|
|
|
void
|
|
KdDisableInput (void);
|
|
|
|
void
|
|
KdEnableInput (void);
|
|
|
|
void
|
|
ProcessInputEvents (void);
|
|
|
|
void
|
|
KdRingBell (KdKeyboardInfo *ki,
|
|
int volume,
|
|
int pitch,
|
|
int duration);
|
|
|
|
/* kmode.c */
|
|
const KdMonitorTiming *
|
|
KdFindMode (KdScreenInfo *screen,
|
|
Bool (*supported) (KdScreenInfo *,
|
|
const KdMonitorTiming *));
|
|
|
|
Bool
|
|
KdTuneMode (KdScreenInfo *screen,
|
|
Bool (*usable) (KdScreenInfo *),
|
|
Bool (*supported) (KdScreenInfo *,
|
|
const KdMonitorTiming *));
|
|
|
|
#ifdef RANDR
|
|
Bool
|
|
KdRandRGetInfo (ScreenPtr pScreen,
|
|
int randr,
|
|
Bool (*supported) (ScreenPtr pScreen,
|
|
const KdMonitorTiming *));
|
|
|
|
const KdMonitorTiming *
|
|
KdRandRGetTiming (ScreenPtr pScreen,
|
|
Bool (*supported) (ScreenPtr pScreen,
|
|
const KdMonitorTiming *),
|
|
int rate,
|
|
RRScreenSizePtr pSize);
|
|
#endif
|
|
|
|
/* kshadow.c */
|
|
Bool
|
|
KdShadowFbAlloc (KdScreenInfo *screen, Bool rotate);
|
|
|
|
void
|
|
KdShadowFbFree (KdScreenInfo *screen);
|
|
|
|
Bool
|
|
KdShadowSet (ScreenPtr pScreen, int randr, ShadowUpdateProc update, ShadowWindowProc window);
|
|
|
|
void
|
|
KdShadowUnset (ScreenPtr pScreen);
|
|
|
|
/* function prototypes to be implemented by the drivers */
|
|
void
|
|
InitCard (char *name);
|
|
|
|
#endif /* _KDRIVE_H_ */
|