Fixed bug #925
Changed "win32" to "windows" --HG-- rename : include/SDL_config_win32.h => include/SDL_config_windows.h rename : src/events/scancodes_win32.h => src/events/scancodes_windows.h rename : src/haptic/win32/SDL_syshaptic.c => src/haptic/windows/SDL_syshaptic.c rename : src/joystick/win32/SDL_dxjoystick.c => src/joystick/windows/SDL_dxjoystick.c rename : src/joystick/win32/SDL_dxjoystick_c.h => src/joystick/windows/SDL_dxjoystick_c.h rename : src/joystick/win32/SDL_mmjoystick.c => src/joystick/windows/SDL_mmjoystick.c rename : src/loadso/win32/SDL_sysloadso.c => src/loadso/windows/SDL_sysloadso.c rename : src/main/win32/SDL_win32_main.c => src/main/windows/SDL_windows_main.c rename : src/main/win32/version.rc => src/main/windows/version.rc rename : src/thread/win32/SDL_sysmutex.c => src/thread/windows/SDL_sysmutex.c rename : src/thread/win32/SDL_syssem.c => src/thread/windows/SDL_syssem.c rename : src/thread/win32/SDL_systhread.c => src/thread/windows/SDL_systhread.c rename : src/thread/win32/SDL_systhread_c.h => src/thread/windows/SDL_systhread_c.h rename : src/thread/win32/win_ce_semaphore.c => src/thread/windows/win_ce_semaphore.c rename : src/thread/win32/win_ce_semaphore.h => src/thread/windows/win_ce_semaphore.h rename : src/timer/win32/SDL_systimer.c => src/timer/windows/SDL_systimer.c rename : src/video/win32/SDL_ceddrawrender.c => src/video/windows/SDL_ceddrawrender.c rename : src/video/win32/SDL_ceddrawrender.h => src/video/windows/SDL_ceddrawrender.h rename : src/video/win32/SDL_d3drender.c => src/video/windows/SDL_d3drender.c rename : src/video/win32/SDL_d3drender.h => src/video/windows/SDL_d3drender.h rename : src/video/win32/SDL_gapirender.c => src/video/windows/SDL_gapirender.c rename : src/video/win32/SDL_gapirender.h => src/video/windows/SDL_gapirender.h rename : src/video/win32/SDL_gapirender_c.h => src/video/windows/SDL_gapirender_c.h rename : src/video/win32/SDL_gdirender.c => src/video/windows/SDL_gdirender.c rename : src/video/win32/SDL_gdirender.h => src/video/windows/SDL_gdirender.h rename : src/video/win32/SDL_msctf.h => src/video/windows/SDL_msctf.h rename : src/video/win32/SDL_vkeys.h => src/video/windows/SDL_vkeys.h rename : src/video/win32/SDL_win32clipboard.c => src/video/windows/SDL_windowsclipboard.c rename : src/video/win32/SDL_win32clipboard.h => src/video/windows/SDL_windowsclipboard.h rename : src/video/win32/SDL_win32events.c => src/video/windows/SDL_windowsevents.c rename : src/video/win32/SDL_win32events.h => src/video/windows/SDL_windowsevents.h rename : src/video/win32/SDL_win32gamma.c => src/video/windows/SDL_windowsgamma.c rename : src/video/win32/SDL_win32gamma.h => src/video/windows/SDL_windowsgamma.h rename : src/video/win32/SDL_win32keyboard.c => src/video/windows/SDL_windowskeyboard.c rename : src/video/win32/SDL_win32keyboard.h => src/video/windows/SDL_windowskeyboard.h rename : src/video/win32/SDL_win32modes.c => src/video/windows/SDL_windowsmodes.c rename : src/video/win32/SDL_win32modes.h => src/video/windows/SDL_windowsmodes.h rename : src/video/win32/SDL_win32mouse.c => src/video/windows/SDL_windowsmouse.c rename : src/video/win32/SDL_win32mouse.h => src/video/windows/SDL_windowsmouse.h rename : src/video/win32/SDL_win32opengl.c => src/video/windows/SDL_windowsopengl.c rename : src/video/win32/SDL_win32opengl.h => src/video/windows/SDL_windowsopengl.h rename : src/video/win32/SDL_win32shape.c => src/video/windows/SDL_windowsshape.c rename : src/video/win32/SDL_win32shape.h => src/video/windows/SDL_windowsshape.h rename : src/video/win32/SDL_win32video.c => src/video/windows/SDL_windowsvideo.c rename : src/video/win32/SDL_win32video.h => src/video/windows/SDL_windowsvideo.h rename : src/video/win32/SDL_win32window.c => src/video/windows/SDL_windowswindow.c rename : src/video/win32/SDL_win32window.h => src/video/windows/SDL_windowswindow.h rename : src/video/win32/wmmsg.h => src/video/windows/wmmsg.h
This commit is contained in:
Sam Lantinga
parent
ee1f71dd63
commit
9d25ba272a
82 changed files with 382 additions and 375 deletions
802
src/joystick/windows/SDL_dxjoystick.c
Normal file
802
src/joystick/windows/SDL_dxjoystick.c
Normal file
|
|
@ -0,0 +1,802 @@
|
|||
/*
|
||||
SDL - Simple DirectMedia Layer
|
||||
Copyright (C) 1997-2010 Sam Lantinga
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
Sam Lantinga
|
||||
slouken@libsdl.org
|
||||
*/
|
||||
#include "SDL_config.h"
|
||||
|
||||
#ifdef SDL_JOYSTICK_DINPUT
|
||||
|
||||
/* DirectInput joystick driver; written by Glenn Maynard, based on Andrei de
|
||||
* A. Formiga's WINMM driver.
|
||||
*
|
||||
* Hats and sliders are completely untested; the app I'm writing this for mostly
|
||||
* doesn't use them and I don't own any joysticks with them.
|
||||
*
|
||||
* We don't bother to use event notification here. It doesn't seem to work
|
||||
* with polled devices, and it's fine to call IDirectInputDevice2_GetDeviceData and
|
||||
* let it return 0 events. */
|
||||
|
||||
#include "SDL_error.h"
|
||||
#include "SDL_events.h"
|
||||
#include "SDL_joystick.h"
|
||||
#include "../SDL_sysjoystick.h"
|
||||
#include "../SDL_joystick_c.h"
|
||||
#define INITGUID /* Only set here, if set twice will cause mingw32 to break. */
|
||||
#include "SDL_dxjoystick_c.h"
|
||||
|
||||
|
||||
#ifndef DIDFT_OPTIONAL
|
||||
#define DIDFT_OPTIONAL 0x80000000
|
||||
#endif
|
||||
|
||||
|
||||
#define INPUT_QSIZE 32 /* Buffer up to 32 input messages */
|
||||
#define MAX_JOYSTICKS 8
|
||||
#define AXIS_MIN -32768 /* minimum value for axis coordinate */
|
||||
#define AXIS_MAX 32767 /* maximum value for axis coordinate */
|
||||
#define JOY_AXIS_THRESHOLD (((AXIS_MAX)-(AXIS_MIN))/100) /* 1% motion */
|
||||
|
||||
/* external variables referenced. */
|
||||
extern HWND SDL_HelperWindow;
|
||||
|
||||
|
||||
/* local variables */
|
||||
static LPDIRECTINPUT dinput = NULL;
|
||||
extern HRESULT(WINAPI * DInputCreate) (HINSTANCE hinst, DWORD dwVersion,
|
||||
LPDIRECTINPUT * ppDI,
|
||||
LPUNKNOWN punkOuter);
|
||||
static DIDEVICEINSTANCE SYS_Joystick[MAX_JOYSTICKS]; /* array to hold joystick ID values */
|
||||
static int SYS_NumJoysticks;
|
||||
static HINSTANCE DInputDLL = NULL;
|
||||
|
||||
|
||||
/* local prototypes */
|
||||
static void SetDIerror(const char *function, HRESULT code);
|
||||
static BOOL CALLBACK EnumJoysticksCallback(const DIDEVICEINSTANCE *
|
||||
pdidInstance, VOID * pContext);
|
||||
static BOOL CALLBACK EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE dev,
|
||||
LPVOID pvRef);
|
||||
static Uint8 TranslatePOV(DWORD value);
|
||||
static int SDL_PrivateJoystickAxis_Int(SDL_Joystick * joystick, Uint8 axis,
|
||||
Sint16 value);
|
||||
static int SDL_PrivateJoystickHat_Int(SDL_Joystick * joystick, Uint8 hat,
|
||||
Uint8 value);
|
||||
static int SDL_PrivateJoystickButton_Int(SDL_Joystick * joystick,
|
||||
Uint8 button, Uint8 state);
|
||||
|
||||
/* Taken from Wine - Thanks! */
|
||||
DIOBJECTDATAFORMAT dfDIJoystick2[] = {
|
||||
{ &GUID_XAxis,DIJOFS_X,DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_YAxis,DIJOFS_Y,DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_ZAxis,DIJOFS_Z,DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RxAxis,DIJOFS_RX,DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RyAxis,DIJOFS_RY,DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RzAxis,DIJOFS_RZ,DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,DIJOFS_SLIDER(0),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,DIJOFS_SLIDER(1),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_POV,DIJOFS_POV(0),DIDFT_OPTIONAL|DIDFT_POV|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_POV,DIJOFS_POV(1),DIDFT_OPTIONAL|DIDFT_POV|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_POV,DIJOFS_POV(2),DIDFT_OPTIONAL|DIDFT_POV|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_POV,DIJOFS_POV(3),DIDFT_OPTIONAL|DIDFT_POV|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(0),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(1),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(2),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(3),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(4),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(5),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(6),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(7),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(8),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(9),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(10),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(11),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(12),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(13),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(14),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(15),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(16),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(17),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(18),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(19),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(20),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(21),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(22),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(23),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(24),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(25),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(26),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(27),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(28),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(29),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(30),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(31),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(32),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(33),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(34),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(35),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(36),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(37),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(38),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(39),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(40),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(41),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(42),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(43),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(44),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(45),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(46),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(47),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(48),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(49),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(50),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(51),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(52),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(53),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(54),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(55),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(56),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(57),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(58),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(59),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(60),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(61),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(62),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(63),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(64),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(65),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(66),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(67),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(68),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(69),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(70),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(71),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(72),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(73),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(74),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(75),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(76),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(77),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(78),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(79),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(80),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(81),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(82),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(83),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(84),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(85),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(86),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(87),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(88),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(89),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(90),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(91),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(92),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(93),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(94),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(95),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(96),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(97),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(98),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(99),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(100),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(101),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(102),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(103),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(104),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(105),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(106),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(107),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(108),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(109),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(110),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(111),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(112),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(113),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(114),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(115),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(116),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(117),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(118),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(119),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(120),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(121),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(122),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(123),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(124),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(125),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(126),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ NULL,DIJOFS_BUTTON(127),DIDFT_OPTIONAL|DIDFT_BUTTON|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_XAxis,FIELD_OFFSET(DIJOYSTATE2,lVX),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_YAxis,FIELD_OFFSET(DIJOYSTATE2,lVY),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_ZAxis,FIELD_OFFSET(DIJOYSTATE2,lVZ),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RxAxis,FIELD_OFFSET(DIJOYSTATE2,lVRx),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RyAxis,FIELD_OFFSET(DIJOYSTATE2,lVRy),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RzAxis,FIELD_OFFSET(DIJOYSTATE2,lVRz),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,FIELD_OFFSET(DIJOYSTATE2,rglVSlider[0]),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,FIELD_OFFSET(DIJOYSTATE2,rglVSlider[1]),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_XAxis,FIELD_OFFSET(DIJOYSTATE2,lAX),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_YAxis,FIELD_OFFSET(DIJOYSTATE2,lAY),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_ZAxis,FIELD_OFFSET(DIJOYSTATE2,lAZ),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RxAxis,FIELD_OFFSET(DIJOYSTATE2,lARx),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RyAxis,FIELD_OFFSET(DIJOYSTATE2,lARy),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RzAxis,FIELD_OFFSET(DIJOYSTATE2,lARz),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,FIELD_OFFSET(DIJOYSTATE2,rglASlider[0]),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,FIELD_OFFSET(DIJOYSTATE2,rglASlider[1]),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_XAxis,FIELD_OFFSET(DIJOYSTATE2,lFX),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_YAxis,FIELD_OFFSET(DIJOYSTATE2,lFY),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_ZAxis,FIELD_OFFSET(DIJOYSTATE2,lFZ),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RxAxis,FIELD_OFFSET(DIJOYSTATE2,lFRx),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RyAxis,FIELD_OFFSET(DIJOYSTATE2,lFRy),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_RzAxis,FIELD_OFFSET(DIJOYSTATE2,lFRz),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,FIELD_OFFSET(DIJOYSTATE2,rglFSlider[0]),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
{ &GUID_Slider,FIELD_OFFSET(DIJOYSTATE2,rglFSlider[1]),DIDFT_OPTIONAL|DIDFT_AXIS|DIDFT_ANYINSTANCE,0},
|
||||
};
|
||||
|
||||
const DIDATAFORMAT c_dfDIJoystick2 = {
|
||||
sizeof(DIDATAFORMAT),
|
||||
sizeof(DIOBJECTDATAFORMAT),
|
||||
DIDF_ABSAXIS,
|
||||
sizeof(DIJOYSTATE2),
|
||||
SDL_arraysize(dfDIJoystick2),
|
||||
dfDIJoystick2
|
||||
};
|
||||
|
||||
|
||||
/* Convert a DirectInput return code to a text message */
|
||||
static void
|
||||
SetDIerror(const char *function, HRESULT code)
|
||||
{
|
||||
/*
|
||||
SDL_SetError("%s() [%s]: %s", function,
|
||||
DXGetErrorString9A(code), DXGetErrorDescription9A(code));
|
||||
*/
|
||||
SDL_SetError("%s() DirectX error %d", function, code);
|
||||
}
|
||||
|
||||
|
||||
/* Function to scan the system for joysticks.
|
||||
* This function should set SDL_numjoysticks to the number of available
|
||||
* joysticks. Joystick 0 should be the system default joystick.
|
||||
* It should return 0, or -1 on an unrecoverable fatal error.
|
||||
*/
|
||||
int
|
||||
SDL_SYS_JoystickInit(void)
|
||||
{
|
||||
HRESULT result;
|
||||
HINSTANCE instance;
|
||||
|
||||
SYS_NumJoysticks = 0;
|
||||
|
||||
result = CoInitialize(NULL);
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("CoInitialize", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
result = CoCreateInstance(&CLSID_DirectInput, NULL, CLSCTX_INPROC_SERVER,
|
||||
&IID_IDirectInput, (LPVOID)&dinput);
|
||||
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("CoCreateInstance", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Because we used CoCreateInstance, we need to Initialize it, first. */
|
||||
instance = GetModuleHandle(NULL);
|
||||
if (instance == NULL) {
|
||||
SDL_SetError("GetModuleHandle() failed with error code %d.",
|
||||
GetLastError());
|
||||
return (-1);
|
||||
}
|
||||
result = IDirectInput_Initialize(dinput, instance, DIRECTINPUT_VERSION);
|
||||
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInput::Initialize", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Look for joysticks, wheels, head trackers, gamepads, etc.. */
|
||||
result = IDirectInput_EnumDevices(dinput,
|
||||
DIDEVTYPE_JOYSTICK,
|
||||
EnumJoysticksCallback,
|
||||
NULL, DIEDFL_ATTACHEDONLY);
|
||||
|
||||
return SYS_NumJoysticks;
|
||||
}
|
||||
|
||||
static BOOL CALLBACK
|
||||
EnumJoysticksCallback(const DIDEVICEINSTANCE * pdidInstance, VOID * pContext)
|
||||
{
|
||||
SDL_memcpy(&SYS_Joystick[SYS_NumJoysticks], pdidInstance,
|
||||
sizeof(DIDEVICEINSTANCE));
|
||||
SYS_NumJoysticks++;
|
||||
|
||||
if (SYS_NumJoysticks >= MAX_JOYSTICKS)
|
||||
return DIENUM_STOP;
|
||||
|
||||
return DIENUM_CONTINUE;
|
||||
}
|
||||
|
||||
/* Function to get the device-dependent name of a joystick */
|
||||
const char *
|
||||
SDL_SYS_JoystickName(int index)
|
||||
{
|
||||
/***-> test for invalid index ? */
|
||||
return (SYS_Joystick[index].tszProductName);
|
||||
}
|
||||
|
||||
/* Function to open a joystick for use.
|
||||
The joystick to open is specified by the index field of the joystick.
|
||||
This should fill the nbuttons and naxes fields of the joystick structure.
|
||||
It returns 0, or -1 if there is an error.
|
||||
*/
|
||||
int
|
||||
SDL_SYS_JoystickOpen(SDL_Joystick * joystick)
|
||||
{
|
||||
HRESULT result;
|
||||
LPDIRECTINPUTDEVICE device;
|
||||
DIPROPDWORD dipdw;
|
||||
|
||||
SDL_memset(&dipdw, 0, sizeof(DIPROPDWORD));
|
||||
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
|
||||
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
|
||||
|
||||
|
||||
/* allocate memory for system specific hardware data */
|
||||
joystick->hwdata =
|
||||
(struct joystick_hwdata *) SDL_malloc(sizeof(struct joystick_hwdata));
|
||||
if (joystick->hwdata == NULL) {
|
||||
SDL_OutOfMemory();
|
||||
return (-1);
|
||||
}
|
||||
SDL_memset(joystick->hwdata, 0, sizeof(struct joystick_hwdata));
|
||||
joystick->hwdata->buffered = 1;
|
||||
joystick->hwdata->Capabilities.dwSize = sizeof(DIDEVCAPS);
|
||||
|
||||
result =
|
||||
IDirectInput_CreateDevice(dinput,
|
||||
&SYS_Joystick[joystick->index].
|
||||
guidInstance, &device, NULL);
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInput::CreateDevice", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Now get the IDirectInputDevice2 interface, instead. */
|
||||
result = IDirectInputDevice_QueryInterface(device,
|
||||
&IID_IDirectInputDevice2,
|
||||
(LPVOID *) & joystick->
|
||||
hwdata->InputDevice);
|
||||
/* We are done with this object. Use the stored one from now on. */
|
||||
IDirectInputDevice_Release(device);
|
||||
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice::QueryInterface", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Aquire shared access. Exclusive access is required for forces,
|
||||
* though. */
|
||||
result =
|
||||
IDirectInputDevice2_SetCooperativeLevel(joystick->hwdata->
|
||||
InputDevice, SDL_HelperWindow,
|
||||
DISCL_EXCLUSIVE |
|
||||
DISCL_BACKGROUND);
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::SetCooperativeLevel", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Use the extended data structure: DIJOYSTATE2. */
|
||||
result =
|
||||
IDirectInputDevice2_SetDataFormat(joystick->hwdata->InputDevice,
|
||||
&c_dfDIJoystick2);
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::SetDataFormat", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Get device capabilities */
|
||||
result =
|
||||
IDirectInputDevice2_GetCapabilities(joystick->hwdata->InputDevice,
|
||||
&joystick->hwdata->Capabilities);
|
||||
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::GetCapabilities", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Force capable? */
|
||||
if (joystick->hwdata->Capabilities.dwFlags & DIDC_FORCEFEEDBACK) {
|
||||
|
||||
result = IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
|
||||
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::Acquire", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* reset all accuators. */
|
||||
result =
|
||||
IDirectInputDevice2_SendForceFeedbackCommand(joystick->hwdata->
|
||||
InputDevice,
|
||||
DISFFC_RESET);
|
||||
|
||||
/* Not necessarily supported, ignore if not supported.
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::SendForceFeedbackCommand",
|
||||
result);
|
||||
return (-1);
|
||||
}
|
||||
*/
|
||||
|
||||
result = IDirectInputDevice2_Unacquire(joystick->hwdata->InputDevice);
|
||||
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::Unacquire", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
/* Turn on auto-centering for a ForceFeedback device (until told
|
||||
* otherwise). */
|
||||
dipdw.diph.dwObj = 0;
|
||||
dipdw.diph.dwHow = DIPH_DEVICE;
|
||||
dipdw.dwData = DIPROPAUTOCENTER_ON;
|
||||
|
||||
result =
|
||||
IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
|
||||
DIPROP_AUTOCENTER, &dipdw.diph);
|
||||
|
||||
/* Not necessarily supported, ignore if not supported.
|
||||
if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::SetProperty", result);
|
||||
return (-1);
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
/* What buttons and axes does it have? */
|
||||
IDirectInputDevice2_EnumObjects(joystick->hwdata->InputDevice,
|
||||
EnumDevObjectsCallback, joystick,
|
||||
DIDFT_BUTTON | DIDFT_AXIS | DIDFT_POV);
|
||||
|
||||
dipdw.diph.dwObj = 0;
|
||||
dipdw.diph.dwHow = DIPH_DEVICE;
|
||||
dipdw.dwData = INPUT_QSIZE;
|
||||
|
||||
/* Set the buffer size */
|
||||
result =
|
||||
IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
|
||||
DIPROP_BUFFERSIZE, &dipdw.diph);
|
||||
|
||||
if (result == DI_POLLEDDEVICE) {
|
||||
/* This device doesn't support buffering, so we're forced
|
||||
* to use less reliable polling. */
|
||||
joystick->hwdata->buffered = 0;
|
||||
} else if (FAILED(result)) {
|
||||
SetDIerror("IDirectInputDevice2::SetProperty", result);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static BOOL CALLBACK
|
||||
EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE dev, LPVOID pvRef)
|
||||
{
|
||||
SDL_Joystick *joystick = (SDL_Joystick *) pvRef;
|
||||
HRESULT result;
|
||||
input_t *in = &joystick->hwdata->Inputs[joystick->hwdata->NumInputs];
|
||||
|
||||
in->ofs = dev->dwOfs;
|
||||
|
||||
if (dev->dwType & DIDFT_BUTTON) {
|
||||
in->type = BUTTON;
|
||||
in->num = joystick->nbuttons;
|
||||
joystick->nbuttons++;
|
||||
} else if (dev->dwType & DIDFT_POV) {
|
||||
in->type = HAT;
|
||||
in->num = joystick->nhats;
|
||||
joystick->nhats++;
|
||||
} else if (dev->dwType & DIDFT_AXIS) {
|
||||
DIPROPRANGE diprg;
|
||||
DIPROPDWORD dilong;
|
||||
|
||||
in->type = AXIS;
|
||||
in->num = joystick->naxes;
|
||||
|
||||
diprg.diph.dwSize = sizeof(diprg);
|
||||
diprg.diph.dwHeaderSize = sizeof(diprg.diph);
|
||||
diprg.diph.dwObj = dev->dwOfs;
|
||||
diprg.diph.dwHow = DIPH_BYOFFSET;
|
||||
diprg.lMin = AXIS_MIN;
|
||||
diprg.lMax = AXIS_MAX;
|
||||
|
||||
result =
|
||||
IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
|
||||
DIPROP_RANGE, &diprg.diph);
|
||||
if (FAILED(result)) {
|
||||
return DIENUM_CONTINUE; /* don't use this axis */
|
||||
}
|
||||
|
||||
/* Set dead zone to 0. */
|
||||
dilong.diph.dwSize = sizeof(dilong);
|
||||
dilong.diph.dwHeaderSize = sizeof(dilong.diph);
|
||||
dilong.diph.dwObj = dev->dwOfs;
|
||||
dilong.diph.dwHow = DIPH_BYOFFSET;
|
||||
dilong.dwData = 0;
|
||||
result =
|
||||
IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
|
||||
DIPROP_DEADZONE, &dilong.diph);
|
||||
if (FAILED(result)) {
|
||||
return DIENUM_CONTINUE; /* don't use this axis */
|
||||
}
|
||||
|
||||
joystick->naxes++;
|
||||
} else {
|
||||
/* not supported at this time */
|
||||
return DIENUM_CONTINUE;
|
||||
}
|
||||
|
||||
joystick->hwdata->NumInputs++;
|
||||
|
||||
if (joystick->hwdata->NumInputs == MAX_INPUTS) {
|
||||
return DIENUM_STOP; /* too many */
|
||||
}
|
||||
|
||||
return DIENUM_CONTINUE;
|
||||
}
|
||||
|
||||
/* Function to update the state of a joystick - called as a device poll.
|
||||
* This function shouldn't update the joystick structure directly,
|
||||
* but instead should call SDL_PrivateJoystick*() to deliver events
|
||||
* and update joystick device state.
|
||||
*/
|
||||
void
|
||||
SDL_SYS_JoystickUpdate_Polled(SDL_Joystick * joystick)
|
||||
{
|
||||
DIJOYSTATE2 state;
|
||||
HRESULT result;
|
||||
int i;
|
||||
|
||||
result =
|
||||
IDirectInputDevice2_GetDeviceState(joystick->hwdata->InputDevice,
|
||||
sizeof(DIJOYSTATE2), &state);
|
||||
if (result == DIERR_INPUTLOST || result == DIERR_NOTACQUIRED) {
|
||||
IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
|
||||
result =
|
||||
IDirectInputDevice2_GetDeviceState(joystick->hwdata->InputDevice,
|
||||
sizeof(DIJOYSTATE2), &state);
|
||||
}
|
||||
|
||||
/* Set each known axis, button and POV. */
|
||||
for (i = 0; i < joystick->hwdata->NumInputs; ++i) {
|
||||
const input_t *in = &joystick->hwdata->Inputs[i];
|
||||
|
||||
switch (in->type) {
|
||||
case AXIS:
|
||||
switch (in->ofs) {
|
||||
case DIJOFS_X:
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.lX);
|
||||
break;
|
||||
case DIJOFS_Y:
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.lY);
|
||||
break;
|
||||
case DIJOFS_Z:
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.lZ);
|
||||
break;
|
||||
case DIJOFS_RX:
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.lRx);
|
||||
break;
|
||||
case DIJOFS_RY:
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.lRy);
|
||||
break;
|
||||
case DIJOFS_RZ:
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.lRz);
|
||||
break;
|
||||
case DIJOFS_SLIDER(0):
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.rglSlider[0]);
|
||||
break;
|
||||
case DIJOFS_SLIDER(1):
|
||||
SDL_PrivateJoystickAxis_Int(joystick, in->num,
|
||||
(Sint16) state.rglSlider[1]);
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case BUTTON:
|
||||
SDL_PrivateJoystickButton_Int(joystick, in->num,
|
||||
(Uint8) (state.
|
||||
rgbButtons[in->ofs -
|
||||
DIJOFS_BUTTON0]
|
||||
? SDL_PRESSED :
|
||||
SDL_RELEASED));
|
||||
break;
|
||||
case HAT:
|
||||
{
|
||||
Uint8 pos = TranslatePOV(state.rgdwPOV[in->ofs -
|
||||
DIJOFS_POV(0)]);
|
||||
SDL_PrivateJoystickHat_Int(joystick, in->num, pos);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
SDL_SYS_JoystickUpdate_Buffered(SDL_Joystick * joystick)
|
||||
{
|
||||
int i;
|
||||
HRESULT result;
|
||||
DWORD numevents;
|
||||
DIDEVICEOBJECTDATA evtbuf[INPUT_QSIZE];
|
||||
|
||||
numevents = INPUT_QSIZE;
|
||||
result =
|
||||
IDirectInputDevice2_GetDeviceData(joystick->hwdata->InputDevice,
|
||||
sizeof(DIDEVICEOBJECTDATA), evtbuf,
|
||||
&numevents, 0);
|
||||
if (result == DIERR_INPUTLOST || result == DIERR_NOTACQUIRED) {
|
||||
IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
|
||||
result =
|
||||
IDirectInputDevice2_GetDeviceData(joystick->hwdata->InputDevice,
|
||||
sizeof(DIDEVICEOBJECTDATA),
|
||||
evtbuf, &numevents, 0);
|
||||
}
|
||||
|
||||
/* Handle the events or punt */
|
||||
if (FAILED(result))
|
||||
return;
|
||||
|
||||
for (i = 0; i < (int) numevents; ++i) {
|
||||
int j;
|
||||
|
||||
for (j = 0; j < joystick->hwdata->NumInputs; ++j) {
|
||||
const input_t *in = &joystick->hwdata->Inputs[j];
|
||||
|
||||
if (evtbuf[i].dwOfs != in->ofs)
|
||||
continue;
|
||||
|
||||
switch (in->type) {
|
||||
case AXIS:
|
||||
SDL_PrivateJoystickAxis(joystick, in->num,
|
||||
(Sint16) evtbuf[i].dwData);
|
||||
break;
|
||||
case BUTTON:
|
||||
SDL_PrivateJoystickButton(joystick, in->num,
|
||||
(Uint8) (evtbuf[i].
|
||||
dwData ? SDL_PRESSED :
|
||||
SDL_RELEASED));
|
||||
break;
|
||||
case HAT:
|
||||
{
|
||||
Uint8 pos = TranslatePOV(evtbuf[i].dwData);
|
||||
SDL_PrivateJoystickHat(joystick, in->num, pos);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static Uint8
|
||||
TranslatePOV(DWORD value)
|
||||
{
|
||||
const int HAT_VALS[] = {
|
||||
SDL_HAT_UP,
|
||||
SDL_HAT_UP | SDL_HAT_RIGHT,
|
||||
SDL_HAT_RIGHT,
|
||||
SDL_HAT_DOWN | SDL_HAT_RIGHT,
|
||||
SDL_HAT_DOWN,
|
||||
SDL_HAT_DOWN | SDL_HAT_LEFT,
|
||||
SDL_HAT_LEFT,
|
||||
SDL_HAT_UP | SDL_HAT_LEFT
|
||||
};
|
||||
|
||||
if (LOWORD(value) == 0xFFFF)
|
||||
return SDL_HAT_CENTERED;
|
||||
|
||||
/* Round the value up: */
|
||||
value += 4500 / 2;
|
||||
value %= 36000;
|
||||
value /= 4500;
|
||||
|
||||
if (value >= 8)
|
||||
return SDL_HAT_CENTERED; /* shouldn't happen */
|
||||
|
||||
return HAT_VALS[value];
|
||||
}
|
||||
|
||||
/* SDL_PrivateJoystick* doesn't discard duplicate events, so we need to
|
||||
* do it. */
|
||||
static int
|
||||
SDL_PrivateJoystickAxis_Int(SDL_Joystick * joystick, Uint8 axis, Sint16 value)
|
||||
{
|
||||
if (joystick->axes[axis] != value)
|
||||
return SDL_PrivateJoystickAxis(joystick, axis, value);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
SDL_PrivateJoystickHat_Int(SDL_Joystick * joystick, Uint8 hat, Uint8 value)
|
||||
{
|
||||
if (joystick->hats[hat] != value)
|
||||
return SDL_PrivateJoystickHat(joystick, hat, value);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
SDL_PrivateJoystickButton_Int(SDL_Joystick * joystick, Uint8 button,
|
||||
Uint8 state)
|
||||
{
|
||||
if (joystick->buttons[button] != state)
|
||||
return SDL_PrivateJoystickButton(joystick, button, state);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
|
||||
{
|
||||
HRESULT result;
|
||||
|
||||
result = IDirectInputDevice2_Poll(joystick->hwdata->InputDevice);
|
||||
if (result == DIERR_INPUTLOST || result == DIERR_NOTACQUIRED) {
|
||||
IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
|
||||
IDirectInputDevice2_Poll(joystick->hwdata->InputDevice);
|
||||
}
|
||||
|
||||
if (joystick->hwdata->buffered)
|
||||
SDL_SYS_JoystickUpdate_Buffered(joystick);
|
||||
else
|
||||
SDL_SYS_JoystickUpdate_Polled(joystick);
|
||||
}
|
||||
|
||||
/* Function to close a joystick after use */
|
||||
void
|
||||
SDL_SYS_JoystickClose(SDL_Joystick * joystick)
|
||||
{
|
||||
IDirectInputDevice2_Unacquire(joystick->hwdata->InputDevice);
|
||||
IDirectInputDevice2_Release(joystick->hwdata->InputDevice);
|
||||
|
||||
if (joystick->hwdata != NULL) {
|
||||
/* free system specific hardware data */
|
||||
SDL_free(joystick->hwdata);
|
||||
}
|
||||
}
|
||||
|
||||
/* Function to perform any system-specific joystick related cleanup */
|
||||
void
|
||||
SDL_SYS_JoystickQuit(void)
|
||||
{
|
||||
IDirectInput_Release(dinput);
|
||||
dinput = NULL;
|
||||
}
|
||||
|
||||
#endif /* SDL_JOYSTICK_DINPUT */
|
||||
|
||||
/* vi: set ts=4 sw=4 expandtab: */
|
||||
Loading…
Add table
Add a link
Reference in a new issue