1889 lines
56 KiB
C
1889 lines
56 KiB
C
/* DirectInput Joystick device
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*
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* Copyright 1998,2000 Marcus Meissner
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* Copyright 1998,1999 Lionel Ulmer
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* Copyright 2000-2001 TransGaming Technologies Inc.
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* Copyright 2005 Daniel Remenak
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <assert.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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# include <sys/time.h>
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#endif
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#include <sys/fcntl.h>
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#ifdef HAVE_SYS_IOCTL_H
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# include <sys/ioctl.h>
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#endif
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#include <errno.h>
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#ifdef HAVE_SYS_ERRNO_H
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# include <sys/errno.h>
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#endif
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#ifdef HAVE_LINUX_INPUT_H
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# include <linux/input.h>
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# if defined(EVIOCGBIT) && defined(EV_ABS) && defined(BTN_PINKIE)
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# define HAVE_CORRECT_LINUXINPUT_H
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# endif
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#endif
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "dinput.h"
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#include "dinput_private.h"
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#include "device_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dinput);
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#ifdef HAVE_CORRECT_LINUXINPUT_H
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#define EVDEVPREFIX "/dev/input/event"
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/* Wine joystick driver object instances */
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#define WINE_JOYSTICK_AXIS_BASE 0
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#define WINE_JOYSTICK_POV_BASE 6
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#define WINE_JOYSTICK_BUTTON_BASE 8
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typedef struct EffectListItem EffectListItem;
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struct EffectListItem
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{
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LPDIRECTINPUTEFFECT ref;
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struct EffectListItem* next;
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};
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/* implemented in effect_linuxinput.c */
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HRESULT linuxinput_create_effect(int* fd, REFGUID rguid, LPDIRECTINPUTEFFECT* peff);
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HRESULT linuxinput_get_info_A(int fd, REFGUID rguid, LPDIEFFECTINFOA info);
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HRESULT linuxinput_get_info_W(int fd, REFGUID rguid, LPDIEFFECTINFOW info);
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typedef struct JoystickImpl JoystickImpl;
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static const IDirectInputDevice8AVtbl JoystickAvt;
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static const IDirectInputDevice8WVtbl JoystickWvt;
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struct JoyDev {
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char *device;
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char *name;
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GUID guid;
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int has_ff;
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int num_effects;
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/* data returned by EVIOCGBIT for caps, EV_ABS, EV_KEY, and EV_FF */
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BYTE evbits[(EV_MAX+7)/8];
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BYTE absbits[(ABS_MAX+7)/8];
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BYTE keybits[(KEY_MAX+7)/8];
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BYTE ffbits[(FF_MAX+7)/8];
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#define AXE_ABS 0
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#define AXE_ABSMIN 1
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#define AXE_ABSMAX 2
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#define AXE_ABSFUZZ 3
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#define AXE_ABSFLAT 4
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/* data returned by the EVIOCGABS() ioctl */
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int axes[ABS_MAX][5];
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/* LUT for KEY_ to offset in rgbButtons */
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BYTE buttons[KEY_MAX];
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/* autodetecting ranges per axe by following movement */
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LONG havemax[ABS_MAX];
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LONG havemin[ABS_MAX];
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};
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struct JoystickImpl
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{
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const void *lpVtbl;
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LONG ref;
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GUID guid;
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struct JoyDev *joydev;
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/* The 'parent' DInput */
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IDirectInputImpl *dinput;
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/* joystick private */
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/* what range and deadzone the game wants */
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LONG wantmin[ABS_MAX];
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LONG wantmax[ABS_MAX];
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LONG deadz[ABS_MAX];
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int joyfd;
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LPDIDATAFORMAT internal_df;
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LPDIDATAFORMAT df;
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DataFormat *transform; /* wine to user format converter */
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int *offsets; /* object offsets */
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HANDLE hEvent;
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LPDIDEVICEOBJECTDATA data_queue;
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int queue_head, queue_tail, queue_len;
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BOOL overflow;
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DIJOYSTATE2 js;
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/* Force feedback variables */
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BOOL has_ff;
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int num_effects;
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EffectListItem* top_effect;
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int ff_state;
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};
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static void fake_current_js_state(JoystickImpl *ji);
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static int find_property_offset(JoystickImpl *This, LPCDIPROPHEADER ph);
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static DWORD map_pov(int event_value, int is_x);
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static void find_joydevs(void);
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static int lxinput_to_djoy2_offset(int ie_type, int ie_code);
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static int offset_to_object(JoystickImpl *This, int offset);
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static void calculate_ids(LPDIDATAFORMAT df);
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/* This GUID is slightly different from the linux joystick one. Take note. */
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static const GUID DInput_Wine_Joystick_Base_GUID = { /* 9e573eda-7734-11d2-8d4a-23903fb6bdf7 */
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0x9e573eda,
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0x7734,
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0x11d2,
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{0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
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};
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#define test_bit(arr,bit) (((BYTE*)(arr))[(bit)>>3]&(1<<((bit)&7)))
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#define MAX_JOYDEV 64
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static int have_joydevs = -1;
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static struct JoyDev *joydevs = NULL;
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static void find_joydevs(void)
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{
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int i;
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if (have_joydevs!=-1) {
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return;
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}
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have_joydevs = 0;
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for (i=0;i<MAX_JOYDEV;i++) {
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char buf[MAX_PATH];
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struct JoyDev joydev = {0};
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int fd;
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int no_ff_check = 0;
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int j, buttons;
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snprintf(buf,MAX_PATH,EVDEVPREFIX"%d",i);
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buf[MAX_PATH-1] = 0;
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if ((fd=open(buf, O_RDWR))==-1) {
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fd = open(buf, O_RDONLY);
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no_ff_check = 1;
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}
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if (fd!=-1) {
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if ((-1==ioctl(fd,EVIOCGBIT(0,sizeof(joydev.evbits)),joydev.evbits))) {
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perror("EVIOCGBIT 0");
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close(fd);
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continue;
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}
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if (-1==ioctl(fd,EVIOCGBIT(EV_ABS,sizeof(joydev.absbits)),joydev.absbits)) {
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perror("EVIOCGBIT EV_ABS");
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close(fd);
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continue;
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}
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if (-1==ioctl(fd,EVIOCGBIT(EV_KEY,sizeof(joydev.keybits)),joydev.keybits)) {
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perror("EVIOCGBIT EV_KEY");
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close(fd);
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continue;
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}
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/* A true joystick has at least axis X and Y, and at least 1
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* button. copied from linux/drivers/input/joydev.c */
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if (test_bit(joydev.absbits,ABS_X) && test_bit(joydev.absbits,ABS_Y) &&
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( test_bit(joydev.keybits,BTN_TRIGGER) ||
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test_bit(joydev.keybits,BTN_A) ||
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test_bit(joydev.keybits,BTN_1)
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)
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) {
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joydev.device = strdup(buf);
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if (-1!=ioctl(fd, EVIOCGNAME(MAX_PATH-1), buf)) {
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buf[MAX_PATH-1] = 0;
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joydev.name = strdup(buf);
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} else {
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joydev.name = joydev.device;
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}
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joydev.guid = DInput_Wine_Joystick_Base_GUID;
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joydev.guid.Data3 += have_joydevs;
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TRACE("Found a joystick on %s: %s (%s)\n",
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joydev.device, joydev.name,
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debugstr_guid(&joydev.guid)
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);
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#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
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if (!no_ff_check) {
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if ((!test_bit(joydev.evbits,EV_FF))
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|| (-1==ioctl(fd,EVIOCGBIT(EV_FF,sizeof(joydev.ffbits)),joydev.ffbits))
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|| (-1==ioctl(fd,EVIOCGEFFECTS,&joydev.num_effects))
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|| (joydev.num_effects <= 0)) {
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close(fd);
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} else {
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TRACE(" ... with force feedback\n");
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joydev.has_ff = 1;
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}
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}
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#endif
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for (j=0;j<ABS_MAX;j++) {
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if (test_bit(joydev.absbits,j)) {
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if (-1!=ioctl(fd,EVIOCGABS(j),&(joydev.axes[j]))) {
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TRACE(" ... with axe %d: cur=%d, min=%d, max=%d, fuzz=%d, flat=%d\n",
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j,
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joydev.axes[j][AXE_ABS],
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joydev.axes[j][AXE_ABSMIN],
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joydev.axes[j][AXE_ABSMAX],
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joydev.axes[j][AXE_ABSFUZZ],
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joydev.axes[j][AXE_ABSFLAT]
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);
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joydev.havemin[j] = joydev.axes[j][AXE_ABSMIN];
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joydev.havemax[j] = joydev.axes[j][AXE_ABSMAX];
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}
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}
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}
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buttons = 0;
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for (j=0;j<KEY_MAX;j++) {
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if (test_bit(joydev.keybits,j)) {
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TRACE(" ... with button %d: %d\n", j, buttons);
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joydev.buttons[j] = 0x80 | buttons;
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buttons++;
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}
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}
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if (have_joydevs==0) {
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joydevs = HeapAlloc(GetProcessHeap(), 0, sizeof(struct JoyDev));
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} else {
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HeapReAlloc(GetProcessHeap(), 0, joydevs, (1+have_joydevs) * sizeof(struct JoyDev));
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}
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memcpy(joydevs+have_joydevs, &joydev, sizeof(struct JoyDev));
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have_joydevs++;
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}
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close(fd);
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}
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}
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}
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static BOOL joydev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
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{
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find_joydevs();
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if (id >= have_joydevs) {
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return FALSE;
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}
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if (!((dwDevType == 0) ||
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((dwDevType == DIDEVTYPE_JOYSTICK) && (version < 0x0800)) ||
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(((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))))
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return FALSE;
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#ifndef HAVE_STRUCT_FF_EFFECT_DIRECTION
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if (dwFlags & DIEDFL_FORCEFEEDBACK)
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return FALSE;
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#endif
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if (!(dwFlags & DIEDFL_FORCEFEEDBACK) || joydevs[id].has_ff) {
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lpddi->guidInstance = joydevs[id].guid;
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lpddi->guidProduct = DInput_Wine_Joystick_Base_GUID;
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lpddi->guidFFDriver = GUID_NULL;
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if (version >= 0x0800)
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lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
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else
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lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
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strcpy(lpddi->tszInstanceName, joydevs[id].name);
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strcpy(lpddi->tszProductName, joydevs[id].device);
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return TRUE;
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}
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return FALSE;
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}
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static BOOL joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
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{
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find_joydevs();
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if (id >= have_joydevs) {
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return -1;
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}
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if (!((dwDevType == 0) ||
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((dwDevType == DIDEVTYPE_JOYSTICK) && (version < 0x0800)) ||
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(((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))))
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return FALSE;
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#ifndef HAVE_STRUCT_FF_EFFECT_DIRECTION
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if (dwFlags & DIEDFL_FORCEFEEDBACK)
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return FALSE;
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#endif
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if (!(dwFlags & DIEDFL_FORCEFEEDBACK) || joydevs[id].has_ff) {
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lpddi->guidInstance = joydevs[id].guid;
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lpddi->guidProduct = DInput_Wine_Joystick_Base_GUID;
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lpddi->guidFFDriver = GUID_NULL;
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if (version >= 0x0800)
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lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
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else
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lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
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MultiByteToWideChar(CP_ACP, 0, joydevs[id].name, -1, lpddi->tszInstanceName, MAX_PATH);
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MultiByteToWideChar(CP_ACP, 0, joydevs[id].device, -1, lpddi->tszProductName, MAX_PATH);
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return TRUE;
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}
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return FALSE;
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}
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static JoystickImpl *alloc_device(REFGUID rguid, const void *jvt, IDirectInputImpl *dinput, struct JoyDev *joydev)
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{
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JoystickImpl* newDevice;
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int i;
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newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickImpl));
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if (newDevice==NULL) {
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return NULL;
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}
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newDevice->lpVtbl = jvt;
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newDevice->ref = 1;
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newDevice->joyfd = -1;
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newDevice->dinput = dinput;
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newDevice->joydev = joydev;
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#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
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newDevice->ff_state = FF_STATUS_STOPPED;
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#endif
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memcpy(&(newDevice->guid),rguid,sizeof(*rguid));
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for (i=0;i<ABS_MAX;i++) {
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/* apps expect the range to be the same they would get from the
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* GetProperty/range method */
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newDevice->wantmin[i] = newDevice->joydev->havemin[i];
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newDevice->wantmax[i] = newDevice->joydev->havemax[i];
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/* TODO:
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* direct input defines a default for the deadzone somewhere; but as long
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* as in map_axis the code for the dead zone is commented out its no
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* problem
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*/
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newDevice->deadz[i] = 0;
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}
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fake_current_js_state(newDevice);
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/* wine uses DIJOYSTATE2 as it's internal format so copy
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* the already defined format c_dfDIJoystick2 */
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newDevice->df = HeapAlloc(GetProcessHeap(),0,c_dfDIJoystick2.dwSize);
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if (newDevice->df == 0)
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goto FAILED;
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CopyMemory(newDevice->df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
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/* copy default objects */
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newDevice->df->rgodf = HeapAlloc(GetProcessHeap(),0,c_dfDIJoystick2.dwNumObjs*c_dfDIJoystick2.dwObjSize);
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if (newDevice->df->rgodf == 0)
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goto FAILED;
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CopyMemory(newDevice->df->rgodf,c_dfDIJoystick2.rgodf,c_dfDIJoystick2.dwNumObjs*c_dfDIJoystick2.dwObjSize);
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/* no do the same for the internal df */
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newDevice->internal_df = HeapAlloc(GetProcessHeap(),0,c_dfDIJoystick2.dwSize);
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if (newDevice->internal_df == 0)
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goto FAILED;
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CopyMemory(newDevice->internal_df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
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|
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/* copy default objects */
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newDevice->internal_df->rgodf = HeapAlloc(GetProcessHeap(),0,c_dfDIJoystick2.dwNumObjs*c_dfDIJoystick2.dwObjSize);
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if (newDevice->internal_df->rgodf == 0)
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goto FAILED;
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CopyMemory(newDevice->internal_df->rgodf,c_dfDIJoystick2.rgodf,c_dfDIJoystick2.dwNumObjs*c_dfDIJoystick2.dwObjSize);
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|
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/* create an offsets array */
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newDevice->offsets = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,c_dfDIJoystick2.dwNumObjs*sizeof(int));
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if (newDevice->offsets == 0)
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goto FAILED;
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calculate_ids(newDevice->internal_df);
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|
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/* create the default transform filter */
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newDevice->transform = create_DataFormat(newDevice->internal_df, newDevice->df, newDevice->offsets);
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calculate_ids(newDevice->df);
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|
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return newDevice;
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FAILED:
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HeapFree(GetProcessHeap(),0,newDevice->df->rgodf);
|
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HeapFree(GetProcessHeap(),0,newDevice->df);
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HeapFree(GetProcessHeap(),0,newDevice->internal_df->rgodf);
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HeapFree(GetProcessHeap(),0,newDevice->internal_df);
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HeapFree(GetProcessHeap(),0,newDevice);
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return NULL;
|
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}
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|
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static HRESULT joydev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
|
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{
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int i;
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|
|
find_joydevs();
|
|
|
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for (i=0; i<have_joydevs; i++) {
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if (IsEqualGUID(&GUID_Joystick,rguid) ||
|
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IsEqualGUID(&joydevs[i].guid,rguid)
|
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) {
|
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if ((riid == NULL) ||
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IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
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IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
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IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
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IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
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*pdev = (IDirectInputDeviceA*) alloc_device(rguid, &JoystickAvt, dinput, &joydevs[i]);
|
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TRACE("Creating a Joystick device (%p)\n", *pdev);
|
|
if (*pdev==0) {
|
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ERR("out of memory\n");
|
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return DIERR_OUTOFMEMORY;
|
|
}
|
|
return DI_OK;
|
|
} else {
|
|
return DIERR_NOINTERFACE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return DIERR_DEVICENOTREG;
|
|
}
|
|
|
|
|
|
static HRESULT joydev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
|
|
{
|
|
int i;
|
|
|
|
find_joydevs();
|
|
|
|
for (i=0; i<have_joydevs; i++) {
|
|
if (IsEqualGUID(&GUID_Joystick,rguid) ||
|
|
IsEqualGUID(&joydevs[i].guid,rguid)
|
|
) {
|
|
if ((riid == NULL) ||
|
|
IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
|
|
IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
|
|
IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
|
|
IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
|
|
*pdev = (IDirectInputDeviceW*) alloc_device(rguid, &JoystickWvt, dinput, &joydevs[i]);
|
|
TRACE("Creating a Joystick device (%p)\n", *pdev);
|
|
if (*pdev==0) {
|
|
ERR("out of memory\n");
|
|
return DIERR_OUTOFMEMORY;
|
|
}
|
|
return DI_OK;
|
|
} else {
|
|
return DIERR_NOINTERFACE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return DIERR_DEVICENOTREG;
|
|
}
|
|
|
|
const struct dinput_device joystick_linuxinput_device = {
|
|
"Wine Linux-input joystick driver",
|
|
joydev_enum_deviceA,
|
|
joydev_enum_deviceW,
|
|
joydev_create_deviceA,
|
|
joydev_create_deviceW
|
|
};
|
|
|
|
/******************************************************************************
|
|
* Joystick
|
|
*/
|
|
static ULONG WINAPI JoystickAImpl_Release(LPDIRECTINPUTDEVICE8A iface)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
ULONG ref;
|
|
|
|
ref = InterlockedDecrement(&(This->ref));
|
|
if (ref)
|
|
return ref;
|
|
|
|
/* Reset the FF state, free all effects, etc */
|
|
IDirectInputDevice8_SendForceFeedbackCommand(iface, DISFFC_RESET);
|
|
|
|
/* Free the data queue */
|
|
HeapFree(GetProcessHeap(),0,This->data_queue);
|
|
|
|
/* Free the DataFormat */
|
|
HeapFree(GetProcessHeap(), 0, This->df->rgodf);
|
|
HeapFree(GetProcessHeap(), 0, This->df);
|
|
|
|
/* Free the offsets array */
|
|
HeapFree(GetProcessHeap(),0,This->offsets);
|
|
|
|
/* release the data transform filter */
|
|
release_DataFormat(This->transform);
|
|
|
|
HeapFree(GetProcessHeap(),0,This);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SetDataFormat : the application can choose the format of the data
|
|
* the device driver sends back with GetDeviceState.
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_SetDataFormat(
|
|
LPDIRECTINPUTDEVICE8A iface,LPCDIDATAFORMAT df
|
|
)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p,%p)\n",This,df);
|
|
|
|
if (df == NULL) {
|
|
WARN("invalid pointer\n");
|
|
return E_POINTER;
|
|
}
|
|
|
|
if (df->dwSize != sizeof(*df)) {
|
|
WARN("invalid argument\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
|
|
_dump_DIDATAFORMAT(df);
|
|
|
|
if (This->joyfd!=-1) {
|
|
WARN("acquired\n");
|
|
return DIERR_ACQUIRED;
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(),0,This->df->rgodf);
|
|
HeapFree(GetProcessHeap(),0,This->df);
|
|
release_DataFormat(This->transform);
|
|
|
|
/* Store the new data format */
|
|
This->df = HeapAlloc(GetProcessHeap(),0,df->dwSize);
|
|
if (This->df==NULL) {
|
|
return DIERR_OUTOFMEMORY;
|
|
}
|
|
memcpy(This->df, df, df->dwSize);
|
|
This->df->rgodf = HeapAlloc(GetProcessHeap(),0,df->dwNumObjs*df->dwObjSize);
|
|
if (This->df->rgodf==NULL) {
|
|
HeapFree(GetProcessHeap(), 0, This->df);
|
|
return DIERR_OUTOFMEMORY;
|
|
}
|
|
memcpy(This->df->rgodf,df->rgodf,df->dwNumObjs*df->dwObjSize);
|
|
|
|
This->transform = create_DataFormat(This->internal_df, This->df, This->offsets);
|
|
calculate_ids(This->df);
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* Acquire : gets exclusive control of the joystick
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p)\n",This);
|
|
if (This->joyfd!=-1)
|
|
return S_FALSE;
|
|
if (This->df==NULL) {
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
|
|
if (-1==(This->joyfd=open(This->joydev->device,O_RDWR))) {
|
|
if (-1==(This->joyfd=open(This->joydev->device,O_RDONLY))) {
|
|
/* Couldn't open the device at all */
|
|
perror(This->joydev->device);
|
|
return DIERR_NOTFOUND;
|
|
} else {
|
|
/* Couldn't open in r/w but opened in read-only. */
|
|
WARN("Could not open %s in read-write mode. Force feedback will be disabled.\n", This->joydev->device);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* Unacquire : frees the joystick
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p)\n",This);
|
|
if (This->joyfd!=-1) {
|
|
close(This->joyfd);
|
|
This->joyfd = -1;
|
|
return DI_OK;
|
|
}
|
|
else
|
|
return DI_NOEFFECT;
|
|
}
|
|
|
|
/*
|
|
* This maps the read value (from the input event) to a value in the
|
|
* 'wanted' range. It also autodetects the possible range of the axe and
|
|
* adapts values accordingly.
|
|
*/
|
|
static int
|
|
map_axis(JoystickImpl* This, int axis, int val) {
|
|
int xmin = This->joydev->axes[axis][AXE_ABSMIN];
|
|
int xmax = This->joydev->axes[axis][AXE_ABSMAX];
|
|
int hmax = This->joydev->havemax[axis];
|
|
int hmin = This->joydev->havemin[axis];
|
|
int wmin = This->wantmin[axis];
|
|
int wmax = This->wantmax[axis];
|
|
int ret;
|
|
|
|
if (val > hmax) This->joydev->havemax[axis] = hmax = val;
|
|
if (val < hmin) This->joydev->havemin[axis] = hmin = val;
|
|
|
|
if (xmin == xmax) return val;
|
|
|
|
/* map the value from the hmin-hmax range into the wmin-wmax range */
|
|
ret = ((val-hmin) * (wmax-wmin)) / (hmax-hmin) + wmin;
|
|
|
|
TRACE("xmin=%d xmax=%d hmin=%d hmax=%d wmin=%d wmax=%d val=%d ret=%d\n", xmin, xmax, hmin, hmax, wmin, wmax, val, ret);
|
|
|
|
#if 0
|
|
/* deadzone doesn't work comfortably enough right now. needs more testing*/
|
|
if ((ret > -deadz/2 ) && (ret < deadz/2)) {
|
|
FIXME("%d in deadzone, return mid.\n",val);
|
|
return (wmax-wmin)/2+wmin;
|
|
}
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* set the current state of the js device as it would be with the middle
|
|
* values on the axes
|
|
*/
|
|
static void fake_current_js_state(JoystickImpl *ji)
|
|
{
|
|
int i;
|
|
/* center the axes */
|
|
ji->js.lX = test_bit(ji->joydev->absbits, ABS_X) ? map_axis(ji, ABS_X, ji->joydev->axes[ABS_X ][AXE_ABS]) : 0;
|
|
ji->js.lY = test_bit(ji->joydev->absbits, ABS_Y) ? map_axis(ji, ABS_Y, ji->joydev->axes[ABS_Y ][AXE_ABS]) : 0;
|
|
ji->js.lZ = test_bit(ji->joydev->absbits, ABS_Z) ? map_axis(ji, ABS_Z, ji->joydev->axes[ABS_Z ][AXE_ABS]) : 0;
|
|
ji->js.lRx = test_bit(ji->joydev->absbits, ABS_RX) ? map_axis(ji, ABS_RX, ji->joydev->axes[ABS_RX ][AXE_ABS]) : 0;
|
|
ji->js.lRy = test_bit(ji->joydev->absbits, ABS_RY) ? map_axis(ji, ABS_RY, ji->joydev->axes[ABS_RY ][AXE_ABS]) : 0;
|
|
ji->js.lRz = test_bit(ji->joydev->absbits, ABS_RZ) ? map_axis(ji, ABS_RZ, ji->joydev->axes[ABS_RZ ][AXE_ABS]) : 0;
|
|
ji->js.rglSlider[0] = test_bit(ji->joydev->absbits, ABS_THROTTLE) ? map_axis(ji, ABS_THROTTLE, ji->joydev->axes[ABS_THROTTLE][AXE_ABS]) : 0;
|
|
ji->js.rglSlider[1] = test_bit(ji->joydev->absbits, ABS_RUDDER) ? map_axis(ji, ABS_RUDDER, ji->joydev->axes[ABS_RUDDER ][AXE_ABS]) : 0;
|
|
/* POV center is -1 */
|
|
for (i=0; i<4; i++) {
|
|
ji->js.rgdwPOV[i] = -1;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Maps an event value to a DX "clock" position:
|
|
* 0
|
|
* 27000 -1 9000
|
|
* 18000
|
|
*/
|
|
static DWORD map_pov(int event_value, int is_x)
|
|
{
|
|
DWORD ret = -1;
|
|
if (is_x) {
|
|
if (event_value<0) {
|
|
ret = 27000;
|
|
} else if (event_value>0) {
|
|
ret = 9000;
|
|
}
|
|
} else {
|
|
if (event_value<0) {
|
|
ret = 0;
|
|
} else if (event_value>0) {
|
|
ret = 18000;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static int find_property_offset(JoystickImpl *This, LPCDIPROPHEADER ph)
|
|
{
|
|
int i, ofs = -1;
|
|
switch (ph->dwHow) {
|
|
case DIPH_BYOFFSET:
|
|
for (i=0; i<This->df->dwNumObjs; i++) {
|
|
if (This->offsets[i]==ph->dwObj) {
|
|
return i;
|
|
}
|
|
}
|
|
break;
|
|
case DIPH_BYID:
|
|
for (i=0; i<This->df->dwNumObjs; i++) {
|
|
if ((This->df->rgodf[i].dwType & 0x00ffffff) == (ph->dwObj & 0x00ffffff)) {
|
|
ofs = This->df->rgodf[i].dwOfs;
|
|
break;
|
|
}
|
|
}
|
|
if (ofs!=-1) {
|
|
for (i=0; i<This->df->dwNumObjs; i++) {
|
|
if (This->offsets[i]==ofs) {
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
FIXME("Unhandled ph->dwHow=='%04X'\n", (unsigned int)ph->dwHow);
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
/* defines how the linux input system offset mappings into c_dfDIJoystick2 */
|
|
static int
|
|
lxinput_to_djoy2_offset( int ie_type, int ie_code )
|
|
{
|
|
switch (ie_type) {
|
|
case EV_ABS:
|
|
switch (ie_code) {
|
|
case ABS_X: return 0;
|
|
case ABS_Y: return 1;
|
|
case ABS_Z: return 2;
|
|
case ABS_RX: return 3;
|
|
case ABS_RY: return 4;
|
|
case ABS_RZ: return 5;
|
|
case ABS_THROTTLE: return 6;
|
|
case ABS_RUDDER: return 7;
|
|
case ABS_HAT0X:
|
|
case ABS_HAT0Y: return 8;
|
|
case ABS_HAT1X:
|
|
case ABS_HAT1Y: return 9;
|
|
case ABS_HAT2X:
|
|
case ABS_HAT2Y: return 10;
|
|
case ABS_HAT3X:
|
|
case ABS_HAT3Y: return 11;
|
|
default:
|
|
FIXME("Unhandled EV_ABS(0x%02X)\n", ie_code);
|
|
return -1;
|
|
}
|
|
case EV_KEY:
|
|
if (ie_code < 128) {
|
|
return 12 + ie_code;
|
|
} else {
|
|
WARN("DX8 does not support more than 128 buttons\n");
|
|
}
|
|
return -1;
|
|
}
|
|
FIXME("Unhandled type(0x%02X)\n", ie_type);
|
|
return -1;
|
|
}
|
|
|
|
/* convert wine format offset to user format object index */
|
|
static int offset_to_object(JoystickImpl *This, int offset)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < This->df->dwNumObjs; i++) {
|
|
if (This->df->rgodf[i].dwOfs == offset)
|
|
return i;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static void calculate_ids(LPDIDATAFORMAT df)
|
|
{
|
|
int i;
|
|
int axis = 0;
|
|
int button = 0;
|
|
int pov = 0;
|
|
int axis_base;
|
|
int pov_base;
|
|
int button_base;
|
|
|
|
/* Make two passes over the format. The first counts the number
|
|
* for each type and the second sets the id */
|
|
for (i = 0; i < df->dwNumObjs; i++) {
|
|
if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_AXIS)
|
|
axis++;
|
|
else if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_POV)
|
|
pov++;
|
|
else if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_BUTTON)
|
|
button++;
|
|
}
|
|
|
|
axis_base = 0;
|
|
pov_base = axis;
|
|
button_base = axis + pov;
|
|
|
|
axis = 0;
|
|
button = 0;
|
|
pov = 0;
|
|
|
|
for (i = 0; i < df->dwNumObjs; i++) {
|
|
DWORD type = 0;
|
|
if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_AXIS) {
|
|
axis++;
|
|
type = DIDFT_GETTYPE(df->rgodf[i].dwType) |
|
|
DIDFT_MAKEINSTANCE(axis + axis_base);
|
|
TRACE("axis type = 0x%08lx\n", type);
|
|
} else if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_POV) {
|
|
pov++;
|
|
type = DIDFT_GETTYPE(df->rgodf[i].dwType) |
|
|
DIDFT_MAKEINSTANCE(pov + pov_base);
|
|
TRACE("POV type = 0x%08lx\n", type);
|
|
} else if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_BUTTON) {
|
|
button++;
|
|
type = DIDFT_GETTYPE(df->rgodf[i].dwType) |
|
|
DIDFT_MAKEINSTANCE(button + button_base);
|
|
TRACE("button type = 0x%08lx\n", type);
|
|
}
|
|
df->rgodf[i].dwType = type;
|
|
}
|
|
}
|
|
|
|
static void joy_polldev(JoystickImpl *This) {
|
|
struct timeval tv;
|
|
fd_set readfds;
|
|
struct input_event ie;
|
|
int btn, offset;
|
|
|
|
if (This->joyfd==-1)
|
|
return;
|
|
|
|
while (1) {
|
|
memset(&tv,0,sizeof(tv));
|
|
FD_ZERO(&readfds);
|
|
FD_SET(This->joyfd,&readfds);
|
|
|
|
if (1>select(This->joyfd+1,&readfds,NULL,NULL,&tv))
|
|
return;
|
|
|
|
/* we have one event, so we can read */
|
|
if (sizeof(ie)!=read(This->joyfd,&ie,sizeof(ie)))
|
|
return;
|
|
|
|
TRACE("input_event: type %d, code %d, value %d\n",ie.type,ie.code,ie.value);
|
|
switch (ie.type) {
|
|
case EV_KEY: /* button */
|
|
btn = This->joydev->buttons[ie.code];
|
|
TRACE("(%p) %d -> %d\n", This, ie.code, btn);
|
|
if (btn&0x80) {
|
|
btn &= 0x7F;
|
|
/* see if there is a mapping */
|
|
offset = lxinput_to_djoy2_offset(ie.type, btn);
|
|
if (offset==-1) {
|
|
return;
|
|
}
|
|
/* and see if there is an offset in the df */
|
|
offset = This->offsets[offset];
|
|
if (offset==-1) {
|
|
return;
|
|
}
|
|
This->js.rgbButtons[btn] = ie.value?0x80:0x00;
|
|
GEN_EVENT(offset,This->js.rgbButtons[btn],ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
}
|
|
break;
|
|
case EV_ABS:
|
|
/* see if there is a mapping */
|
|
offset = lxinput_to_djoy2_offset(ie.type, ie.code);
|
|
if (offset==-1) {
|
|
return;
|
|
}
|
|
/* and see if there is an offset in the df */
|
|
offset = This->offsets[offset];
|
|
if (offset==-1) {
|
|
return;
|
|
}
|
|
switch (ie.code) {
|
|
case ABS_X:
|
|
This->js.lX = map_axis(This,ABS_X,ie.value);
|
|
GEN_EVENT(offset,This->js.lX,ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_Y:
|
|
This->js.lY = map_axis(This,ABS_Y,ie.value);
|
|
GEN_EVENT(offset,This->js.lY,ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_Z:
|
|
This->js.lZ = map_axis(This,ABS_Z,ie.value);
|
|
GEN_EVENT(offset,This->js.lZ,ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_RX:
|
|
This->js.lRx = map_axis(This,ABS_RX,ie.value);
|
|
GEN_EVENT(offset,This->js.lRx,ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_RY:
|
|
This->js.lRy = map_axis(This,ABS_RY,ie.value);
|
|
GEN_EVENT(offset,This->js.lRy,ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_RZ:
|
|
This->js.lRz = map_axis(This,ABS_RZ,ie.value);
|
|
GEN_EVENT(offset,This->js.lRz,ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_THROTTLE:
|
|
This->js.rglSlider[0] = map_axis(This,ABS_THROTTLE,ie.value);
|
|
GEN_EVENT(offset,This->js.rglSlider[0],ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_RUDDER:
|
|
This->js.rglSlider[1] = map_axis(This,ABS_RUDDER,ie.value);
|
|
GEN_EVENT(offset,This->js.rglSlider[1],ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_HAT0X:
|
|
case ABS_HAT0Y:
|
|
This->js.rgdwPOV[0] = map_pov(ie.value,ie.code==ABS_HAT0X);
|
|
GEN_EVENT(offset,This->js.rgdwPOV[0],ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_HAT1X:
|
|
case ABS_HAT1Y:
|
|
This->js.rgdwPOV[1] = map_pov(ie.value,ie.code==ABS_HAT1X);
|
|
GEN_EVENT(offset,This->js.rgdwPOV[1],ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_HAT2X:
|
|
case ABS_HAT2Y:
|
|
This->js.rgdwPOV[2] = map_pov(ie.value,ie.code==ABS_HAT2X);
|
|
GEN_EVENT(offset,This->js.rgdwPOV[2],ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
case ABS_HAT3X:
|
|
case ABS_HAT3Y:
|
|
This->js.rgdwPOV[3] = map_pov(ie.value,ie.code==ABS_HAT3X);
|
|
GEN_EVENT(offset,This->js.rgdwPOV[3],ie.time.tv_usec,(This->dinput->evsequence)++);
|
|
break;
|
|
default:
|
|
FIXME("unhandled joystick axe event (code %d, value %d)\n",ie.code,ie.value);
|
|
break;
|
|
}
|
|
break;
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
case EV_FF_STATUS:
|
|
This->ff_state = ie.value;
|
|
break;
|
|
#endif
|
|
#ifdef EV_SYN
|
|
case EV_SYN:
|
|
/* there is nothing to do */
|
|
break;
|
|
#endif
|
|
default:
|
|
FIXME("joystick cannot handle type %d event (code %d)\n",ie.type,ie.code);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetDeviceState : returns the "state" of the joystick.
|
|
*
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetDeviceState(
|
|
LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
|
|
) {
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p,0x%08lx,%p)\n",This,len,ptr);
|
|
|
|
if (This->joyfd==-1) {
|
|
WARN("not acquired\n");
|
|
return DIERR_NOTACQUIRED;
|
|
}
|
|
|
|
joy_polldev(This);
|
|
|
|
/* convert and copy data to user supplied buffer */
|
|
fill_DataFormat(ptr, &This->js, This->transform);
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetDeviceData : gets buffered input data.
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
|
|
DWORD dodsize,
|
|
LPDIDEVICEOBJECTDATA dod,
|
|
LPDWORD entries,
|
|
DWORD flags
|
|
) {
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
DWORD len;
|
|
int nqtail;
|
|
HRESULT hr = DI_OK;
|
|
|
|
TRACE("(%p)->(dods=%ld,entries=%ld,fl=0x%08lx)\n",This,dodsize,*entries,flags);
|
|
|
|
if (This->joyfd==-!1) {
|
|
WARN("not acquired\n");
|
|
return DIERR_NOTACQUIRED;
|
|
}
|
|
|
|
joy_polldev(This);
|
|
if (flags & DIGDD_PEEK)
|
|
FIXME("DIGDD_PEEK\n");
|
|
|
|
len = ((This->queue_head < This->queue_tail) ? This->queue_len : 0)
|
|
+ (This->queue_head - This->queue_tail);
|
|
if (len > *entries)
|
|
len = *entries;
|
|
|
|
if (dod == NULL) {
|
|
if (len)
|
|
TRACE("Application discarding %ld event(s).\n", len);
|
|
|
|
*entries = len;
|
|
nqtail = This->queue_tail + len;
|
|
while (nqtail >= This->queue_len)
|
|
nqtail -= This->queue_len;
|
|
} else {
|
|
if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3)) {
|
|
ERR("Wrong structure size !\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
|
|
if (len)
|
|
TRACE("Application retrieving %ld event(s).\n", len);
|
|
|
|
*entries = 0;
|
|
nqtail = This->queue_tail;
|
|
while (len) {
|
|
/* Copy the buffered data into the application queue */
|
|
memcpy((char *)dod + *entries * dodsize, This->data_queue + nqtail, dodsize);
|
|
/* Advance position */
|
|
nqtail++;
|
|
if (nqtail >= This->queue_len)
|
|
nqtail -= This->queue_len;
|
|
(*entries)++;
|
|
len--;
|
|
}
|
|
}
|
|
|
|
if (This->overflow) {
|
|
hr = DI_BUFFEROVERFLOW;
|
|
if (!(flags & DIGDD_PEEK)) {
|
|
This->overflow = FALSE;
|
|
}
|
|
}
|
|
|
|
if (!(flags & DIGDD_PEEK))
|
|
This->queue_tail = nqtail;
|
|
|
|
return hr;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SetProperty : change input device properties
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_SetProperty(LPDIRECTINPUTDEVICE8A iface,
|
|
REFGUID rguid,
|
|
LPCDIPROPHEADER ph)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
if (!ph) {
|
|
WARN("invalid argument\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
|
|
TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
|
|
TRACE("ph.dwSize = %ld, ph.dwHeaderSize =%ld, ph.dwObj = %ld, ph.dwHow= %ld\n",ph->dwSize, ph->dwHeaderSize,ph->dwObj,ph->dwHow);
|
|
|
|
if (!HIWORD(rguid)) {
|
|
switch (LOWORD(rguid)) {
|
|
case (DWORD) DIPROP_BUFFERSIZE: {
|
|
LPCDIPROPDWORD pd = (LPCDIPROPDWORD)ph;
|
|
|
|
TRACE("buffersize = %ld\n",pd->dwData);
|
|
if (This->data_queue) {
|
|
This->data_queue = HeapReAlloc(GetProcessHeap(),0, This->data_queue, pd->dwData * sizeof(DIDEVICEOBJECTDATA));
|
|
} else {
|
|
This->data_queue = HeapAlloc(GetProcessHeap(),0, pd->dwData * sizeof(DIDEVICEOBJECTDATA));
|
|
}
|
|
This->queue_head = 0;
|
|
This->queue_tail = 0;
|
|
This->queue_len = pd->dwData;
|
|
break;
|
|
}
|
|
case (DWORD)DIPROP_RANGE: {
|
|
LPCDIPROPRANGE pr = (LPCDIPROPRANGE)ph;
|
|
|
|
if (ph->dwHow == DIPH_DEVICE) {
|
|
int i;
|
|
TRACE("proprange(%ld,%ld) all\n",pr->lMin,pr->lMax);
|
|
for (i = 0; i < This->df->dwNumObjs; i++) {
|
|
This->wantmin[i] = pr->lMin;
|
|
This->wantmax[i] = pr->lMax;
|
|
}
|
|
} else {
|
|
int obj = find_property_offset(This, ph);
|
|
TRACE("proprange(%ld,%ld) obj=%d\n",pr->lMin,pr->lMax,obj);
|
|
if (obj >= 0) {
|
|
This->wantmin[obj] = pr->lMin;
|
|
This->wantmax[obj] = pr->lMax;
|
|
}
|
|
}
|
|
fake_current_js_state(This);
|
|
return DI_OK;
|
|
}
|
|
case (DWORD)DIPROP_DEADZONE: {
|
|
LPCDIPROPDWORD pd = (LPCDIPROPDWORD)ph;
|
|
if (ph->dwHow == DIPH_DEVICE) {
|
|
int i;
|
|
TRACE("deadzone(%ld) all\n",pd->dwData);
|
|
for (i = 0; i < This->df->dwNumObjs; i++) {
|
|
This->deadz[i] = pd->dwData;
|
|
}
|
|
} else {
|
|
int obj = find_property_offset(This, ph);
|
|
TRACE("deadzone(%ld) obj=%d\n",pd->dwData,obj);
|
|
if (obj >= 0) {
|
|
This->deadz[obj] = pd->dwData;
|
|
}
|
|
}
|
|
fake_current_js_state(This);
|
|
return DI_OK;
|
|
}
|
|
default:
|
|
FIXME("Unknown type %p (%s)\n",rguid,debugstr_guid(rguid));
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SetEventNotification : specifies event to be sent on state change
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_SetEventNotification(
|
|
LPDIRECTINPUTDEVICE8A iface, HANDLE hnd
|
|
) {
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p,%p)\n",This,hnd);
|
|
This->hEvent = hnd;
|
|
return DI_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickAImpl_GetCapabilities(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIDEVCAPS lpDIDevCaps)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
int i,axes,buttons,povs;
|
|
|
|
TRACE("%p->(%p)\n",iface,lpDIDevCaps);
|
|
|
|
if (!lpDIDevCaps) {
|
|
WARN("invalid pointer\n");
|
|
return E_POINTER;
|
|
}
|
|
|
|
if (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) {
|
|
WARN("invalid argument\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
|
|
lpDIDevCaps->dwFlags = DIDC_ATTACHED;
|
|
if (This->dinput->dwVersion >= 0x0800)
|
|
lpDIDevCaps->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
|
|
else
|
|
lpDIDevCaps->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
|
|
|
|
axes=0;
|
|
for (i=0;i<ABS_MAX;i++) {
|
|
if (!test_bit(This->joydev->absbits,i)) continue;
|
|
switch (i) {
|
|
case ABS_HAT0X: case ABS_HAT0Y:
|
|
case ABS_HAT1X: case ABS_HAT1Y:
|
|
case ABS_HAT2X: case ABS_HAT2Y:
|
|
case ABS_HAT3X: case ABS_HAT3Y:
|
|
/* will be handled as POV - see below */
|
|
break;
|
|
default:
|
|
axes++;
|
|
}
|
|
}
|
|
buttons=0;
|
|
for (i=0;i<KEY_MAX;i++) if (test_bit(This->joydev->keybits,i)) buttons++;
|
|
povs=0;
|
|
for (i=0; i<4; i++) {
|
|
if (test_bit(This->joydev->absbits,ABS_HAT0X+(i<<1)) && test_bit(This->joydev->absbits,ABS_HAT0Y+(i<<1))) {
|
|
povs ++;
|
|
}
|
|
}
|
|
|
|
if (This->has_ff)
|
|
lpDIDevCaps->dwFlags |= DIDC_FORCEFEEDBACK;
|
|
|
|
lpDIDevCaps->dwAxes = axes;
|
|
lpDIDevCaps->dwButtons = buttons;
|
|
lpDIDevCaps->dwPOVs = povs;
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickAImpl_Poll(LPDIRECTINPUTDEVICE8A iface) {
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
TRACE("(%p)\n",This);
|
|
|
|
if (This->joyfd==-1) {
|
|
return DIERR_NOTACQUIRED;
|
|
}
|
|
|
|
joy_polldev(This);
|
|
return DI_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumObjects : enumerate the different buttons and axis...
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_EnumObjects(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
|
|
LPVOID lpvRef,
|
|
DWORD dwFlags)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
DIDEVICEOBJECTINSTANCEA ddoi;
|
|
int user_offset, user_object;
|
|
|
|
TRACE("(this=%p,%p,%p,%08lx)\n", This, lpCallback, lpvRef, dwFlags);
|
|
if (TRACE_ON(dinput)) {
|
|
TRACE(" - flags = ");
|
|
_dump_EnumObjects_flags(dwFlags);
|
|
TRACE("\n");
|
|
}
|
|
|
|
/* Only the fields till dwFFMaxForce are relevant */
|
|
ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
|
|
|
|
/* For the joystick, do as is done in the GetCapabilities function */
|
|
/* FIXME: needs more items */
|
|
if ((dwFlags == DIDFT_ALL) ||
|
|
(dwFlags & DIDFT_AXIS)) {
|
|
BYTE i;
|
|
|
|
for (i = 0; i < ABS_MAX; i++) {
|
|
if (!test_bit(This->joydev->absbits,i)) continue;
|
|
|
|
switch (i) {
|
|
case ABS_X:
|
|
ddoi.guidType = GUID_XAxis;
|
|
break;
|
|
case ABS_Y:
|
|
ddoi.guidType = GUID_YAxis;
|
|
break;
|
|
case ABS_Z:
|
|
ddoi.guidType = GUID_ZAxis;
|
|
break;
|
|
case ABS_RX:
|
|
ddoi.guidType = GUID_RxAxis;
|
|
break;
|
|
case ABS_RY:
|
|
ddoi.guidType = GUID_RyAxis;
|
|
break;
|
|
case ABS_RZ:
|
|
ddoi.guidType = GUID_RzAxis;
|
|
break;
|
|
case ABS_THROTTLE:
|
|
ddoi.guidType = GUID_Slider;
|
|
break;
|
|
case ABS_RUDDER:
|
|
ddoi.guidType = GUID_Slider;
|
|
break;
|
|
case ABS_HAT0X: case ABS_HAT0Y:
|
|
case ABS_HAT1X: case ABS_HAT1Y:
|
|
case ABS_HAT2X: case ABS_HAT2Y:
|
|
case ABS_HAT3X: case ABS_HAT3Y:
|
|
/* will be handled as POV - see below */
|
|
continue;
|
|
default:
|
|
FIXME("unhandled abs axis 0x%02x, ignoring!\n",i);
|
|
continue;
|
|
}
|
|
user_offset = lxinput_to_djoy2_offset(EV_ABS, i);
|
|
if (user_offset == -1) {
|
|
continue;
|
|
}
|
|
user_offset = This->offsets[user_offset];
|
|
if (user_offset == -1) {
|
|
continue;
|
|
}
|
|
user_object = offset_to_object(This, user_offset);
|
|
ddoi.dwType = This->df->rgodf[user_object].dwType & 0x00ffffff;
|
|
ddoi.dwOfs = This->df->rgodf[user_object].dwOfs;
|
|
/* Linux event force feedback supports only (and always) x and y axes */
|
|
if (i == ABS_X || i == ABS_Y) {
|
|
if (This->has_ff)
|
|
ddoi.dwFlags |= DIDOI_FFACTUATOR;
|
|
}
|
|
sprintf(ddoi.tszName, "%d-Axis", i);
|
|
_dump_OBJECTINSTANCEA(&ddoi);
|
|
if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) {
|
|
return DI_OK;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((dwFlags == DIDFT_ALL) ||
|
|
(dwFlags & DIDFT_POV)) {
|
|
int i;
|
|
ddoi.guidType = GUID_POV;
|
|
for (i=0; i<4; i++) {
|
|
if (test_bit(This->joydev->absbits,ABS_HAT0X+(i<<1)) && test_bit(This->joydev->absbits,ABS_HAT0Y+(i<<1))) {
|
|
user_offset = lxinput_to_djoy2_offset(EV_ABS, ABS_HAT0X+i);
|
|
if (user_offset == -1) {
|
|
continue;
|
|
}
|
|
user_offset = This->offsets[user_offset];
|
|
if (user_offset == -1) {
|
|
continue;
|
|
}
|
|
user_object = offset_to_object(This, user_offset);
|
|
ddoi.dwType = This->df->rgodf[user_object].dwType & 0x00ffffff;
|
|
ddoi.dwOfs = This->df->rgodf[user_object].dwOfs;
|
|
sprintf(ddoi.tszName, "%d-POV", i);
|
|
_dump_OBJECTINSTANCEA(&ddoi);
|
|
if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) {
|
|
return DI_OK;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((dwFlags == DIDFT_ALL) ||
|
|
(dwFlags & DIDFT_BUTTON)) {
|
|
int i, btncount=0;
|
|
|
|
/*The DInput SDK says that GUID_Button is only for mouse buttons but well*/
|
|
|
|
ddoi.guidType = GUID_Button;
|
|
|
|
for (i = 0; i < KEY_MAX; i++) {
|
|
if (!test_bit(This->joydev->keybits,i)) continue;
|
|
user_offset = lxinput_to_djoy2_offset(EV_KEY, btncount);
|
|
if (user_offset == -1) {
|
|
continue;
|
|
}
|
|
user_offset = This->offsets[user_offset];
|
|
if (user_offset == -1) {
|
|
continue;
|
|
}
|
|
user_object = offset_to_object(This, user_offset);
|
|
ddoi.dwType = This->df->rgodf[user_object].dwType & 0x00ffffff;
|
|
ddoi.dwOfs = This->df->rgodf[user_object].dwOfs;
|
|
sprintf(ddoi.tszName, "%d-Button", btncount);
|
|
btncount++;
|
|
_dump_OBJECTINSTANCEA(&ddoi);
|
|
if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) {
|
|
return DI_OK;
|
|
}
|
|
}
|
|
}
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickWImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface,
|
|
LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback,
|
|
LPVOID lpvRef,
|
|
DWORD dwFlags)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
device_enumobjects_AtoWcb_data data;
|
|
|
|
data.lpCallBack = lpCallback;
|
|
data.lpvRef = lpvRef;
|
|
|
|
return JoystickAImpl_EnumObjects((LPDIRECTINPUTDEVICE8A) This, (LPDIENUMDEVICEOBJECTSCALLBACKA) DIEnumDevicesCallbackAtoW, (LPVOID) &data, dwFlags);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetProperty : get input device properties
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface,
|
|
REFGUID rguid,
|
|
LPDIPROPHEADER pdiph)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p,%s,%p)\n",
|
|
iface, debugstr_guid(rguid), pdiph);
|
|
|
|
if (TRACE_ON(dinput))
|
|
_dump_DIPROPHEADER(pdiph);
|
|
|
|
if (!HIWORD(rguid)) {
|
|
switch (LOWORD(rguid)) {
|
|
case (DWORD) DIPROP_BUFFERSIZE: {
|
|
LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
|
|
|
|
TRACE(" return buffersize = %d\n",This->queue_len);
|
|
pd->dwData = This->queue_len;
|
|
break;
|
|
}
|
|
|
|
case (DWORD) DIPROP_RANGE: {
|
|
LPDIPROPRANGE pr = (LPDIPROPRANGE) pdiph;
|
|
int obj = find_property_offset(This, pdiph);
|
|
if (obj >= 0) {
|
|
pr->lMin = This->joydev->havemin[obj];
|
|
pr->lMax = This->joydev->havemax[obj];
|
|
TRACE("range(%ld, %ld) obj=%d\n", pr->lMin, pr->lMax, obj);
|
|
return DI_OK;
|
|
}
|
|
break;
|
|
}
|
|
|
|
default:
|
|
FIXME("Unknown type %p (%s)\n",rguid,debugstr_guid(rguid));
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CreateEffect - Create a new FF effect with the specified params
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_CreateEffect(LPDIRECTINPUTDEVICE8A iface,
|
|
REFGUID rguid,
|
|
LPCDIEFFECT lpeff,
|
|
LPDIRECTINPUTEFFECT *ppdef,
|
|
LPUNKNOWN pUnkOuter)
|
|
{
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
EffectListItem* new = NULL;
|
|
HRESULT retval = DI_OK;
|
|
#endif
|
|
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
TRACE("(this=%p,%p,%p,%p,%p)\n", This, rguid, lpeff, ppdef, pUnkOuter);
|
|
|
|
#ifndef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
TRACE("not available (compiled w/o ff support)\n");
|
|
*ppdef = NULL;
|
|
return DI_OK;
|
|
#else
|
|
|
|
new = malloc(sizeof(EffectListItem));
|
|
new->next = This->top_effect;
|
|
This->top_effect = new;
|
|
|
|
retval = linuxinput_create_effect(&(This->joyfd), rguid, &(new->ref));
|
|
if (retval != DI_OK)
|
|
return retval;
|
|
|
|
if (lpeff != NULL)
|
|
retval = IDirectInputEffect_SetParameters(new->ref, lpeff, 0);
|
|
if (retval != DI_OK && retval != DI_DOWNLOADSKIPPED)
|
|
return retval;
|
|
|
|
*ppdef = new->ref;
|
|
|
|
if (pUnkOuter != NULL)
|
|
FIXME("Interface aggregation not implemented.\n");
|
|
|
|
return DI_OK;
|
|
|
|
#endif /* HAVE_STRUCT_FF_EFFECT_DIRECTION */
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* EnumEffects - Enumerate available FF effects
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_EnumEffects(LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIENUMEFFECTSCALLBACKA lpCallback,
|
|
LPVOID pvRef,
|
|
DWORD dwEffType)
|
|
{
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
DIEFFECTINFOA dei; /* feif */
|
|
DWORD type = DIEFT_GETTYPE(dwEffType);
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p,%ld) type=%ld\n", This, pvRef, dwEffType, type);
|
|
|
|
dei.dwSize = sizeof(DIEFFECTINFOA);
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_CONSTANTFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_CONSTANT)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_ConstantForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_PERIODIC)
|
|
&& test_bit(This->joydev->ffbits, FF_PERIODIC)) {
|
|
if (test_bit(This->joydev->ffbits, FF_SQUARE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Square);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SINE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Sine);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_TRIANGLE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Triangle);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_UP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothUp);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_DOWN)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothDown);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_RAMPFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_RAMP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_RampForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if (type == DIEFT_ALL || type == DIEFT_CONDITION) {
|
|
if (test_bit(This->joydev->ffbits, FF_SPRING)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Spring);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_DAMPER)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Damper);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_INERTIA)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Inertia);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_FRICTION)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Friction);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickWImpl_EnumEffects(LPDIRECTINPUTDEVICE8W iface,
|
|
LPDIENUMEFFECTSCALLBACKW lpCallback,
|
|
LPVOID pvRef,
|
|
DWORD dwEffType)
|
|
{
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
/* seems silly to duplicate all this code but all the structures and functions
|
|
* are actually different (A/W) */
|
|
DIEFFECTINFOW dei; /* feif */
|
|
DWORD type = DIEFT_GETTYPE(dwEffType);
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
int xfd = This->joyfd;
|
|
|
|
TRACE("(this=%p,%p,%ld) type=%ld fd=%d\n", This, pvRef, dwEffType, type, xfd);
|
|
|
|
dei.dwSize = sizeof(DIEFFECTINFOW);
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_CONSTANTFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_CONSTANT)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_ConstantForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_PERIODIC)
|
|
&& test_bit(This->joydev->ffbits, FF_PERIODIC)) {
|
|
if (test_bit(This->joydev->ffbits, FF_SQUARE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Square);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SINE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Sine);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_TRIANGLE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Triangle);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_UP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothUp);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_DOWN)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothDown);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_RAMPFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_RAMP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_RampForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if (type == DIEFT_ALL || type == DIEFT_CONDITION) {
|
|
if (test_bit(This->joydev->ffbits, FF_SPRING)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Spring);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_DAMPER)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Damper);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_INERTIA)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Inertia);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_FRICTION)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Friction);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
/* return to unaquired state if that's where it was */
|
|
if (xfd == -1)
|
|
IDirectInputDevice8_Unacquire(iface);
|
|
#endif
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* GetEffectInfo - Get information about a particular effect
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetEffectInfo(LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIEFFECTINFOA pdei,
|
|
REFGUID guid)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p,%s)\n", This, pdei, _dump_dinput_GUID(guid));
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
return linuxinput_get_info_A(This->joyfd, guid, pdei);
|
|
#else
|
|
return DI_OK;
|
|
#endif
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickWImpl_GetEffectInfo(LPDIRECTINPUTDEVICE8W iface,
|
|
LPDIEFFECTINFOW pdei,
|
|
REFGUID guid)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p,%s)\n", This, pdei, _dump_dinput_GUID(guid));
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
return linuxinput_get_info_W(This->joyfd, guid, pdei);
|
|
#else
|
|
return DI_OK;
|
|
#endif
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* GetForceFeedbackState - Get information about the device's FF state
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetForceFeedbackState(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
LPDWORD pdwOut)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p)\n", This, pdwOut);
|
|
|
|
(*pdwOut) = 0;
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
/* DIGFFS_STOPPED is the only mandatory flag to report */
|
|
if (This->ff_state == FF_STATUS_STOPPED)
|
|
(*pdwOut) |= DIGFFS_STOPPED;
|
|
#endif
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* SendForceFeedbackCommand - Send a command to the device's FF system
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_SendForceFeedbackCommand(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
DWORD dwFlags)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
TRACE("(this=%p,%ld)\n", This, dwFlags);
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
if (dwFlags == DISFFC_STOPALL) {
|
|
/* Stop all effects */
|
|
EffectListItem* itr = This->top_effect;
|
|
while (itr) {
|
|
IDirectInputEffect_Stop(itr->ref);
|
|
itr = itr->next;
|
|
}
|
|
} else if (dwFlags == DISFFC_RESET) {
|
|
/* Stop, unload, release and free all effects */
|
|
/* This returns the device to its "bare" state */
|
|
while (This->top_effect) {
|
|
EffectListItem* temp = This->top_effect;
|
|
IDirectInputEffect_Stop(temp->ref);
|
|
IDirectInputEffect_Unload(temp->ref);
|
|
IDirectInputEffect_Release(temp->ref);
|
|
This->top_effect = temp->next;
|
|
free(temp);
|
|
}
|
|
} else if (dwFlags == DISFFC_PAUSE || dwFlags == DISFFC_CONTINUE) {
|
|
FIXME("No support for Pause or Continue in linux\n");
|
|
} else if (dwFlags == DISFFC_SETACTUATORSOFF
|
|
|| dwFlags == DISFFC_SETACTUATORSON) {
|
|
FIXME("No direct actuator control in linux\n");
|
|
} else {
|
|
FIXME("Unknown Force Feedback Command!\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
return DI_OK;
|
|
#else
|
|
return DIERR_UNSUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* EnumCreatedEffectObjects - Enumerate all the effects that have been
|
|
* created for this device.
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_EnumCreatedEffectObjects(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback,
|
|
LPVOID pvRef,
|
|
DWORD dwFlags)
|
|
{
|
|
/* this function is safe to call on non-ff-enabled builds */
|
|
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
EffectListItem* itr = This->top_effect;
|
|
TRACE("(this=%p,%p,%p,%ld)\n", This, lpCallback, pvRef, dwFlags);
|
|
|
|
if (!lpCallback)
|
|
return DIERR_INVALIDPARAM;
|
|
|
|
if (dwFlags != 0)
|
|
FIXME("Flags specified, but no flags exist yet (DX9)!");
|
|
|
|
while (itr) {
|
|
(*lpCallback)(itr->ref, pvRef);
|
|
itr = itr->next;
|
|
}
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
static const IDirectInputDevice8AVtbl JoystickAvt =
|
|
{
|
|
IDirectInputDevice2AImpl_QueryInterface,
|
|
IDirectInputDevice2AImpl_AddRef,
|
|
JoystickAImpl_Release,
|
|
JoystickAImpl_GetCapabilities,
|
|
JoystickAImpl_EnumObjects,
|
|
JoystickAImpl_GetProperty,
|
|
JoystickAImpl_SetProperty,
|
|
JoystickAImpl_Acquire,
|
|
JoystickAImpl_Unacquire,
|
|
JoystickAImpl_GetDeviceState,
|
|
JoystickAImpl_GetDeviceData,
|
|
JoystickAImpl_SetDataFormat,
|
|
JoystickAImpl_SetEventNotification,
|
|
IDirectInputDevice2AImpl_SetCooperativeLevel,
|
|
IDirectInputDevice2AImpl_GetObjectInfo,
|
|
IDirectInputDevice2AImpl_GetDeviceInfo,
|
|
IDirectInputDevice2AImpl_RunControlPanel,
|
|
IDirectInputDevice2AImpl_Initialize,
|
|
JoystickAImpl_CreateEffect,
|
|
JoystickAImpl_EnumEffects,
|
|
JoystickAImpl_GetEffectInfo,
|
|
JoystickAImpl_GetForceFeedbackState,
|
|
JoystickAImpl_SendForceFeedbackCommand,
|
|
JoystickAImpl_EnumCreatedEffectObjects,
|
|
IDirectInputDevice2AImpl_Escape,
|
|
JoystickAImpl_Poll,
|
|
IDirectInputDevice2AImpl_SendDeviceData,
|
|
IDirectInputDevice7AImpl_EnumEffectsInFile,
|
|
IDirectInputDevice7AImpl_WriteEffectToFile,
|
|
IDirectInputDevice8AImpl_BuildActionMap,
|
|
IDirectInputDevice8AImpl_SetActionMap,
|
|
IDirectInputDevice8AImpl_GetImageInfo
|
|
};
|
|
|
|
#if !defined(__STRICT_ANSI__) && defined(__GNUC__)
|
|
# define XCAST(fun) (typeof(JoystickWvt.fun))
|
|
#else
|
|
# define XCAST(fun) (void*)
|
|
#endif
|
|
|
|
static const IDirectInputDevice8WVtbl JoystickWvt =
|
|
{
|
|
IDirectInputDevice2WImpl_QueryInterface,
|
|
XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
|
|
XCAST(Release)JoystickAImpl_Release,
|
|
XCAST(GetCapabilities)JoystickAImpl_GetCapabilities,
|
|
JoystickWImpl_EnumObjects,
|
|
XCAST(GetProperty)JoystickAImpl_GetProperty,
|
|
XCAST(SetProperty)JoystickAImpl_SetProperty,
|
|
XCAST(Acquire)JoystickAImpl_Acquire,
|
|
XCAST(Unacquire)JoystickAImpl_Unacquire,
|
|
XCAST(GetDeviceState)JoystickAImpl_GetDeviceState,
|
|
XCAST(GetDeviceData)JoystickAImpl_GetDeviceData,
|
|
XCAST(SetDataFormat)JoystickAImpl_SetDataFormat,
|
|
XCAST(SetEventNotification)JoystickAImpl_SetEventNotification,
|
|
XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
|
|
IDirectInputDevice2WImpl_GetObjectInfo,
|
|
IDirectInputDevice2WImpl_GetDeviceInfo,
|
|
XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
|
|
XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
|
|
XCAST(CreateEffect)JoystickAImpl_CreateEffect,
|
|
JoystickWImpl_EnumEffects,
|
|
JoystickWImpl_GetEffectInfo,
|
|
XCAST(GetForceFeedbackState)JoystickAImpl_GetForceFeedbackState,
|
|
XCAST(SendForceFeedbackCommand)JoystickAImpl_SendForceFeedbackCommand,
|
|
XCAST(EnumCreatedEffectObjects)JoystickAImpl_EnumCreatedEffectObjects,
|
|
XCAST(Escape)IDirectInputDevice2AImpl_Escape,
|
|
XCAST(Poll)JoystickAImpl_Poll,
|
|
XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
|
|
IDirectInputDevice7WImpl_EnumEffectsInFile,
|
|
IDirectInputDevice7WImpl_WriteEffectToFile,
|
|
IDirectInputDevice8WImpl_BuildActionMap,
|
|
IDirectInputDevice8WImpl_SetActionMap,
|
|
IDirectInputDevice8WImpl_GetImageInfo
|
|
};
|
|
#undef XCAST
|
|
|
|
#else /* HAVE_CORRECT_LINUXINPUT_H */
|
|
|
|
const struct dinput_device joystick_linuxinput_device = {
|
|
"Wine Linux-input joystick driver",
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
};
|
|
|
|
#endif /* HAVE_CORRECT_LINUXINPUT_H */
|