sync code with last improvements from OpenBSD

2023-08-28 05:57:34 +00:00 · 2023-08-28 05:57:34 +00:00 · 88965415ff
commit 88965415ff
26235 changed files with 29195616 additions and 0 deletions
--- a/driver/xf86-input-joystick/src/jstk.h
+++ b/driver/xf86-input-joystick/src/jstk.h
@ -0,0 +1,132 @@
+/*
+ * Copyright 2007-2008 by Sascha Hlusiak. <saschahlusiak@freedesktop.org>     
+ *                                                                            
+ * 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  Sascha   Hlusiak  not  be  used  in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific,  written      prior  permission.     Sascha   Hlusiak   makes  no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.                   
+ *                                                                            
+ * SASCHA  HLUSIAK  DISCLAIMS ALL   WARRANTIES WITH REGARD  TO  THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED   WARRANTIES OF MERCHANTABILITY  AND   FITNESS, IN NO
+ * EVENT  SHALL SASCHA  HLUSIAK  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 __JSTK_H_INCLUDED__
+#define __JSTK_H_INCLUDED__
+
+#include <xf86Xinput.h>
+#include <X11/extensions/XIproto.h>
+#include "joystick-properties.h" /* definitions */
+
+
+#define MAXBUTTONS 32
+#define MAXAXES 32
+#define MAXKEYSPERBUTTON 4
+#define MIN_KEYCODE 8
+#define BUTTONMAP_SIZE 32
+
+
+/******************************************************************************
+ * debugging macro
+ *****************************************************************************/
+#ifdef DBG
+    #undef DBG
+#endif
+
+#if DEBUG
+    extern char debug_level;
+    #define DBG(lvl, f) {if ((lvl) <= debug_level) f;}
+#else
+    #define DBG(lvl, f)
+#endif
+
+
+#ifndef XI_JOYSTICK
+#define XI_JOYSTICK "JOYSTICK"
+#endif
+
+#ifndef XI86_SERVER_FD
+#define XI86_SERVER_FD 0x20
+#endif
+
+typedef enum _JOYSTICKEVENT {
+    EVENT_NONE=0,
+    EVENT_BUTTON,
+    EVENT_AXIS
+} JOYSTICKEVENT;
+
+typedef struct _JoystickDevRec *JoystickDevPtr;
+
+typedef int(*jstkOpenDeviceProc)(JoystickDevPtr joystick, Bool probe);
+typedef void(*jstkCloseDeviceProc)(JoystickDevPtr joystick);
+typedef int(*jstkReadDataProc)(JoystickDevPtr joystick,
+                               JOYSTICKEVENT *event, int *number);
+
+typedef unsigned char KEYSCANCODES [MAXKEYSPERBUTTON];
+
+typedef struct _AXIS {
+    JSTK_TYPE    type;
+    JSTK_MAPPING mapping;
+    int             value, oldvalue;
+    int             valuator;
+    int             deadzone;
+    float           currentspeed; /* TYPE_ACCELERATED */
+    float           previousposition; /* TYPE_ABSOLUTE */
+    float           amplify;
+    float           subpixel; /* Pending subpixel movement */
+
+    KEYSCANCODES    keys_low, keys_high;  /* MAPPING_KEY */
+    int             key_isdown;
+    OsTimerPtr      timer;
+    Bool            timerrunning;
+} AXIS;
+
+typedef struct _BUTTON {
+    JSTK_MAPPING mapping;
+    char            pressed;
+    int             buttonnumber;    /* MAPPING_BUTTON */
+    float           amplify;       /* MAPPING_X/Y/ZX/ZY, 
+                                      MAPPING_SPEED_MULTIPLY */
+    float           currentspeed;  /* MAPPING_X/Y/ZX/ZY */
+    float           subpixel; /* Pending subpixel movement */
+    KEYSCANCODES    keys;   /* MAPPING_KEY */
+} BUTTON;
+
+typedef struct _JoystickDevRec {
+    int          fd;          /* Actual file descriptor */
+    jstkOpenDeviceProc open_proc; /* Call for re-open backend */
+    jstkCloseDeviceProc close_proc; /* Callback for closing the backend */
+    jstkReadDataProc read_proc; /* Callback for reading data from the backend */
+    void         *devicedata; /* Extra platform device dependent data */
+    char         *device;     /* Name of the device */
+    InputInfoPtr joystick_device; /* Back pointer to the joystick device */
+    InputInfoPtr keyboard_device; /* Slave device for keyboard events */
+
+    OsTimerPtr   timer;       /* Timer for axis movement */
+    Bool         timerrunning;
+
+    Bool         mouse_enabled, keys_enabled;
+    float        amplify;     /* Global amplifier of axis movement */
+
+    int          repeat_delay, repeat_interval; /* Key autorepeat */
+
+    CARD8        num_buttons, num_axes; /* Detected number of buttons/axes */
+
+    XkbRMLVOSet rmlvo;
+    AXIS axis[MAXAXES];           /* Configuration per axis */
+    BUTTON button[MAXBUTTONS];    /* Configuration per button */
+} JoystickDevRec;
+
+void jstkCloseDevice(JoystickDevPtr priv);
+
+#endif