diff options
Diffstat (limited to 'Source/3rdParty/SDL2/src/joystick/windows/SDL_dinputjoystick.c')
| -rw-r--r-- | Source/3rdParty/SDL2/src/joystick/windows/SDL_dinputjoystick.c | 1155 |
1 files changed, 0 insertions, 1155 deletions
diff --git a/Source/3rdParty/SDL2/src/joystick/windows/SDL_dinputjoystick.c b/Source/3rdParty/SDL2/src/joystick/windows/SDL_dinputjoystick.c deleted file mode 100644 index 67d7d25..0000000 --- a/Source/3rdParty/SDL2/src/joystick/windows/SDL_dinputjoystick.c +++ /dev/null @@ -1,1155 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#include "../SDL_sysjoystick.h" - -#if SDL_JOYSTICK_DINPUT - -#include "SDL_windowsjoystick_c.h" -#include "SDL_dinputjoystick_c.h" -#include "SDL_xinputjoystick_c.h" -#include "../hidapi/SDL_hidapijoystick_c.h" - -#ifndef DIDFT_OPTIONAL -#define DIDFT_OPTIONAL 0x80000000 -#endif - -#define INPUT_QSIZE 32 /* Buffer up to 32 input messages */ -#define JOY_AXIS_THRESHOLD (((SDL_JOYSTICK_AXIS_MAX)-(SDL_JOYSTICK_AXIS_MIN))/100) /* 1% motion */ - -#define CONVERT_MAGNITUDE(x) (((x)*10000) / 0x7FFF) - -/* external variables referenced. */ -extern HWND SDL_HelperWindow; - -/* local variables */ -static SDL_bool coinitialized = SDL_FALSE; -static LPDIRECTINPUT8 dinput = NULL; -static PRAWINPUTDEVICELIST SDL_RawDevList = NULL; -static UINT SDL_RawDevListCount = 0; - -/* Taken from Wine - Thanks! */ -static 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 SDL_c_dfDIJoystick2 = { - sizeof(DIDATAFORMAT), - sizeof(DIOBJECTDATAFORMAT), - DIDF_ABSAXIS, - sizeof(DIJOYSTATE2), - SDL_arraysize(dfDIJoystick2), - dfDIJoystick2 -}; - -/* Convert a DirectInput return code to a text message */ -static int -SetDIerror(const char *function, HRESULT code) -{ - /* - return SDL_SetError("%s() [%s]: %s", function, - DXGetErrorString9A(code), DXGetErrorDescription9A(code)); - */ - return SDL_SetError("%s() DirectX error 0x%8.8lx", function, code); -} - -static SDL_bool -SDL_IsXInputDevice(const GUID* pGuidProductFromDirectInput) -{ - static GUID IID_ValveStreamingGamepad = { MAKELONG(0x28DE, 0x11FF), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_X360WiredGamepad = { MAKELONG(0x045E, 0x02A1), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_X360WirelessGamepad = { MAKELONG(0x045E, 0x028E), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_XOneWiredGamepad = { MAKELONG(0x045E, 0x02FF), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_XOneWirelessGamepad = { MAKELONG(0x045E, 0x02DD), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_XOneNewWirelessGamepad = { MAKELONG(0x045E, 0x02D1), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_XOneSWirelessGamepad = { MAKELONG(0x045E, 0x02EA), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_XOneSBluetoothGamepad = { MAKELONG(0x045E, 0x02E0), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - static GUID IID_XOneEliteWirelessGamepad = { MAKELONG(0x045E, 0x02E3), 0x0000, 0x0000, { 0x00, 0x00, 0x50, 0x49, 0x44, 0x56, 0x49, 0x44 } }; - - static const GUID *s_XInputProductGUID[] = { - &IID_ValveStreamingGamepad, - &IID_X360WiredGamepad, /* Microsoft's wired X360 controller for Windows. */ - &IID_X360WirelessGamepad, /* Microsoft's wireless X360 controller for Windows. */ - &IID_XOneWiredGamepad, /* Microsoft's wired Xbox One controller for Windows. */ - &IID_XOneWirelessGamepad, /* Microsoft's wireless Xbox One controller for Windows. */ - &IID_XOneNewWirelessGamepad, /* Microsoft's updated wireless Xbox One controller (w/ 3.5 mm jack) for Windows. */ - &IID_XOneSWirelessGamepad, /* Microsoft's wireless Xbox One S controller for Windows. */ - &IID_XOneSBluetoothGamepad, /* Microsoft's Bluetooth Xbox One S controller for Windows. */ - &IID_XOneEliteWirelessGamepad /* Microsoft's wireless Xbox One Elite controller for Windows. */ - }; - - size_t iDevice; - UINT i; - - if (!SDL_XINPUT_Enabled()) { - return SDL_FALSE; - } - - /* Check for well known XInput device GUIDs */ - /* This lets us skip RAWINPUT for popular devices. Also, we need to do this for the Valve Streaming Gamepad because it's virtualized and doesn't show up in the device list. */ - for (iDevice = 0; iDevice < SDL_arraysize(s_XInputProductGUID); ++iDevice) { - if (SDL_memcmp(pGuidProductFromDirectInput, s_XInputProductGUID[iDevice], sizeof(GUID)) == 0) { - return SDL_TRUE; - } - } - - /* Go through RAWINPUT (WinXP and later) to find HID devices. */ - /* Cache this if we end up using it. */ - if (SDL_RawDevList == NULL) { - if ((GetRawInputDeviceList(NULL, &SDL_RawDevListCount, sizeof(RAWINPUTDEVICELIST)) == -1) || (!SDL_RawDevListCount)) { - return SDL_FALSE; /* oh well. */ - } - - SDL_RawDevList = (PRAWINPUTDEVICELIST)SDL_malloc(sizeof(RAWINPUTDEVICELIST) * SDL_RawDevListCount); - if (SDL_RawDevList == NULL) { - SDL_OutOfMemory(); - return SDL_FALSE; - } - - if (GetRawInputDeviceList(SDL_RawDevList, &SDL_RawDevListCount, sizeof(RAWINPUTDEVICELIST)) == -1) { - SDL_free(SDL_RawDevList); - SDL_RawDevList = NULL; - return SDL_FALSE; /* oh well. */ - } - } - - for (i = 0; i < SDL_RawDevListCount; i++) { - RID_DEVICE_INFO rdi; - char devName[128]; - UINT rdiSize = sizeof(rdi); - UINT nameSize = SDL_arraysize(devName); - - rdi.cbSize = sizeof(rdi); - if ((SDL_RawDevList[i].dwType == RIM_TYPEHID) && - (GetRawInputDeviceInfoA(SDL_RawDevList[i].hDevice, RIDI_DEVICEINFO, &rdi, &rdiSize) != ((UINT)-1)) && - (MAKELONG(rdi.hid.dwVendorId, rdi.hid.dwProductId) == ((LONG)pGuidProductFromDirectInput->Data1)) && - (GetRawInputDeviceInfoA(SDL_RawDevList[i].hDevice, RIDI_DEVICENAME, devName, &nameSize) != ((UINT)-1)) && - (SDL_strstr(devName, "IG_") != NULL)) { - return SDL_TRUE; - } - } - - return SDL_FALSE; -} - -void FreeRumbleEffectData(DIEFFECT *effect) -{ - if (!effect) { - return; - } - SDL_free(effect->rgdwAxes); - SDL_free(effect->rglDirection); - SDL_free(effect->lpvTypeSpecificParams); - SDL_free(effect); -} - -DIEFFECT *CreateRumbleEffectData(Sint16 magnitude, Uint32 duration_ms) -{ - DIEFFECT *effect; - DIPERIODIC *periodic; - - /* Create the effect */ - effect = (DIEFFECT *)SDL_calloc(1, sizeof(*effect)); - if (!effect) { - return NULL; - } - effect->dwSize = sizeof(*effect); - effect->dwGain = 10000; - effect->dwFlags = DIEFF_OBJECTOFFSETS; - effect->dwDuration = duration_ms * 1000; /* In microseconds. */ - effect->dwTriggerButton = DIEB_NOTRIGGER; - - effect->cAxes = 2; - effect->rgdwAxes = (DWORD *)SDL_calloc(effect->cAxes, sizeof(DWORD)); - if (!effect->rgdwAxes) { - FreeRumbleEffectData(effect); - return NULL; - } - - effect->rglDirection = (LONG *)SDL_calloc(effect->cAxes, sizeof(LONG)); - if (!effect->rglDirection) { - FreeRumbleEffectData(effect); - return NULL; - } - effect->dwFlags |= DIEFF_CARTESIAN; - - periodic = (DIPERIODIC *)SDL_calloc(1, sizeof(*periodic)); - if (!periodic) { - FreeRumbleEffectData(effect); - return NULL; - } - periodic->dwMagnitude = CONVERT_MAGNITUDE(magnitude); - periodic->dwPeriod = 1000000; - - effect->cbTypeSpecificParams = sizeof(*periodic); - effect->lpvTypeSpecificParams = periodic; - - return effect; -} - -int -SDL_DINPUT_JoystickInit(void) -{ - HRESULT result; - HINSTANCE instance; - - result = WIN_CoInitialize(); - if (FAILED(result)) { - return SetDIerror("CoInitialize", result); - } - - coinitialized = SDL_TRUE; - - result = CoCreateInstance(&CLSID_DirectInput8, NULL, CLSCTX_INPROC_SERVER, - &IID_IDirectInput8, (LPVOID)&dinput); - - if (FAILED(result)) { - return SetDIerror("CoCreateInstance", result); - } - - /* Because we used CoCreateInstance, we need to Initialize it, first. */ - instance = GetModuleHandle(NULL); - if (instance == NULL) { - return SDL_SetError("GetModuleHandle() failed with error code %lu.", GetLastError()); - } - result = IDirectInput8_Initialize(dinput, instance, DIRECTINPUT_VERSION); - - if (FAILED(result)) { - return SetDIerror("IDirectInput::Initialize", result); - } - return 0; -} - -/* helper function for direct input, gets called for each connected joystick */ -static BOOL CALLBACK -EnumJoysticksCallback(const DIDEVICEINSTANCE * pdidInstance, VOID * pContext) -{ - JoyStick_DeviceData *pNewJoystick; - JoyStick_DeviceData *pPrevJoystick = NULL; - const DWORD devtype = (pdidInstance->dwDevType & 0xFF); - Uint16 *guid16; - Uint16 vendor = 0; - Uint16 product = 0; - Uint16 version = 0; - WCHAR hidPath[MAX_PATH]; - - if (devtype == DI8DEVTYPE_SUPPLEMENTAL) { - /* Add any supplemental devices that should be ignored here */ -#define MAKE_TABLE_ENTRY(VID, PID) ((((DWORD)PID)<<16)|VID) - static DWORD ignored_devices[] = { - MAKE_TABLE_ENTRY(0, 0) - }; -#undef MAKE_TABLE_ENTRY - unsigned int i; - - for (i = 0; i < SDL_arraysize(ignored_devices); ++i) { - if (pdidInstance->guidProduct.Data1 == ignored_devices[i]) { - return DIENUM_CONTINUE; - } - } - } - - if (SDL_IsXInputDevice(&pdidInstance->guidProduct)) { - return DIENUM_CONTINUE; /* ignore XInput devices here, keep going. */ - } - - { - HRESULT result; - LPDIRECTINPUTDEVICE8 device; - LPDIRECTINPUTDEVICE8 InputDevice; - DIPROPGUIDANDPATH dipdw2; - - result = IDirectInput8_CreateDevice(dinput, &(pdidInstance->guidInstance), &device, NULL); - if (FAILED(result)) { - return DIENUM_CONTINUE; /* better luck next time? */ - } - - /* Now get the IDirectInputDevice8 interface, instead. */ - result = IDirectInputDevice8_QueryInterface(device, &IID_IDirectInputDevice8, (LPVOID *)&InputDevice); - /* We are done with this object. Use the stored one from now on. */ - IDirectInputDevice8_Release(device); - if (FAILED(result)) { - return DIENUM_CONTINUE; /* better luck next time? */ - } - dipdw2.diph.dwSize = sizeof(dipdw2); - dipdw2.diph.dwHeaderSize = sizeof(dipdw2.diph); - dipdw2.diph.dwObj = 0; // device property - dipdw2.diph.dwHow = DIPH_DEVICE; - - result = IDirectInputDevice8_GetProperty(InputDevice, DIPROP_GUIDANDPATH, &dipdw2.diph); - IDirectInputDevice8_Release(InputDevice); - if (FAILED(result)) { - return DIENUM_CONTINUE; /* better luck next time? */ - } - - /* Get device path, compare that instead of GUID, additionally update GUIDs of joysticks with matching paths, in case they're not open yet. */ - SDL_wcslcpy(hidPath, dipdw2.wszPath, SDL_arraysize(hidPath)); - } - - pNewJoystick = *(JoyStick_DeviceData **)pContext; - while (pNewJoystick) { - if (SDL_wcscmp(pNewJoystick->hidPath, hidPath) == 0) { - /* if we are replacing the front of the list then update it */ - if (pNewJoystick == *(JoyStick_DeviceData **)pContext) { - *(JoyStick_DeviceData **)pContext = pNewJoystick->pNext; - } else if (pPrevJoystick) { - pPrevJoystick->pNext = pNewJoystick->pNext; - } - - // Update with new guid/etc, if it has changed - pNewJoystick->dxdevice = *pdidInstance; - - pNewJoystick->pNext = SYS_Joystick; - SYS_Joystick = pNewJoystick; - - return DIENUM_CONTINUE; /* already have this joystick loaded, just keep going */ - } - - pPrevJoystick = pNewJoystick; - pNewJoystick = pNewJoystick->pNext; - } - - pNewJoystick = (JoyStick_DeviceData *)SDL_malloc(sizeof(JoyStick_DeviceData)); - if (!pNewJoystick) { - return DIENUM_CONTINUE; /* better luck next time? */ - } - - SDL_zerop(pNewJoystick); - SDL_wcslcpy(pNewJoystick->hidPath, hidPath, SDL_arraysize(pNewJoystick->hidPath)); - pNewJoystick->joystickname = WIN_StringToUTF8(pdidInstance->tszProductName); - if (!pNewJoystick->joystickname) { - SDL_free(pNewJoystick); - return DIENUM_CONTINUE; /* better luck next time? */ - } - - SDL_memcpy(&(pNewJoystick->dxdevice), pdidInstance, - sizeof(DIDEVICEINSTANCE)); - - SDL_memset(pNewJoystick->guid.data, 0, sizeof(pNewJoystick->guid.data)); - - guid16 = (Uint16 *)pNewJoystick->guid.data; - if (SDL_memcmp(&pdidInstance->guidProduct.Data4[2], "PIDVID", 6) == 0) { - vendor = (Uint16)LOWORD(pdidInstance->guidProduct.Data1); - product = (Uint16)HIWORD(pdidInstance->guidProduct.Data1); - version = 0; - - *guid16++ = SDL_SwapLE16(SDL_HARDWARE_BUS_USB); - *guid16++ = 0; - *guid16++ = SDL_SwapLE16(vendor); - *guid16++ = 0; - *guid16++ = SDL_SwapLE16(product); - *guid16++ = 0; - *guid16++ = SDL_SwapLE16(version); - *guid16++ = 0; - } else { - *guid16++ = SDL_SwapLE16(SDL_HARDWARE_BUS_BLUETOOTH); - *guid16++ = 0; - SDL_strlcpy((char*)guid16, pNewJoystick->joystickname, sizeof(pNewJoystick->guid.data) - 4); - } - - if (SDL_ShouldIgnoreJoystick(pNewJoystick->joystickname, pNewJoystick->guid)) { - SDL_free(pNewJoystick); - return DIENUM_CONTINUE; - } - -#ifdef SDL_JOYSTICK_HIDAPI - if (HIDAPI_IsDevicePresent(vendor, product, 0)) { - /* The HIDAPI driver is taking care of this device */ - SDL_free(pNewJoystick); - return DIENUM_CONTINUE; - } -#endif - - WINDOWS_AddJoystickDevice(pNewJoystick); - - return DIENUM_CONTINUE; /* get next device, please */ -} - -void -SDL_DINPUT_JoystickDetect(JoyStick_DeviceData **pContext) -{ - IDirectInput8_EnumDevices(dinput, DI8DEVCLASS_GAMECTRL, EnumJoysticksCallback, pContext, DIEDFL_ATTACHEDONLY); - - if (SDL_RawDevList) { - SDL_free(SDL_RawDevList); /* in case we used this in DirectInput detection */ - SDL_RawDevList = NULL; - } - SDL_RawDevListCount = 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]; - - if (dev->dwType & DIDFT_BUTTON) { - in->type = BUTTON; - in->num = joystick->nbuttons; - in->ofs = DIJOFS_BUTTON(in->num); - joystick->nbuttons++; - } else if (dev->dwType & DIDFT_POV) { - in->type = HAT; - in->num = joystick->nhats; - in->ofs = DIJOFS_POV(in->num); - joystick->nhats++; - } else if (dev->dwType & DIDFT_AXIS) { - DIPROPRANGE diprg; - DIPROPDWORD dilong; - - in->type = AXIS; - in->num = joystick->naxes; - if (!SDL_memcmp(&dev->guidType, &GUID_XAxis, sizeof(dev->guidType))) - in->ofs = DIJOFS_X; - else if (!SDL_memcmp(&dev->guidType, &GUID_YAxis, sizeof(dev->guidType))) - in->ofs = DIJOFS_Y; - else if (!SDL_memcmp(&dev->guidType, &GUID_ZAxis, sizeof(dev->guidType))) - in->ofs = DIJOFS_Z; - else if (!SDL_memcmp(&dev->guidType, &GUID_RxAxis, sizeof(dev->guidType))) - in->ofs = DIJOFS_RX; - else if (!SDL_memcmp(&dev->guidType, &GUID_RyAxis, sizeof(dev->guidType))) - in->ofs = DIJOFS_RY; - else if (!SDL_memcmp(&dev->guidType, &GUID_RzAxis, sizeof(dev->guidType))) - in->ofs = DIJOFS_RZ; - else if (!SDL_memcmp(&dev->guidType, &GUID_Slider, sizeof(dev->guidType))) { - in->ofs = DIJOFS_SLIDER(joystick->hwdata->NumSliders); - ++joystick->hwdata->NumSliders; - } else { - return DIENUM_CONTINUE; /* not an axis we can grok */ - } - - diprg.diph.dwSize = sizeof(diprg); - diprg.diph.dwHeaderSize = sizeof(diprg.diph); - diprg.diph.dwObj = dev->dwType; - diprg.diph.dwHow = DIPH_BYID; - diprg.lMin = SDL_JOYSTICK_AXIS_MIN; - diprg.lMax = SDL_JOYSTICK_AXIS_MAX; - - result = - IDirectInputDevice8_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->dwType; - dilong.diph.dwHow = DIPH_BYID; - dilong.dwData = 0; - result = - IDirectInputDevice8_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; -} - -/* Sort using the data offset into the DInput struct. - * This gives a reasonable ordering for the inputs. - */ -static int -SortDevFunc(const void *a, const void *b) -{ - const input_t *inputA = (const input_t*)a; - const input_t *inputB = (const input_t*)b; - - if (inputA->ofs < inputB->ofs) - return -1; - if (inputA->ofs > inputB->ofs) - return 1; - return 0; -} - -/* Sort the input objects and recalculate the indices for each input. */ -static void -SortDevObjects(SDL_Joystick *joystick) -{ - input_t *inputs = joystick->hwdata->Inputs; - int nButtons = 0; - int nHats = 0; - int nAxis = 0; - int n; - - SDL_qsort(inputs, joystick->hwdata->NumInputs, sizeof(input_t), SortDevFunc); - - for (n = 0; n < joystick->hwdata->NumInputs; n++) { - switch (inputs[n].type) { - case BUTTON: - inputs[n].num = nButtons; - nButtons++; - break; - - case HAT: - inputs[n].num = nHats; - nHats++; - break; - - case AXIS: - inputs[n].num = nAxis; - nAxis++; - break; - } - } -} - -int -SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickdevice) -{ - HRESULT result; - LPDIRECTINPUTDEVICE8 device; - DIPROPDWORD dipdw; - - joystick->hwdata->buffered = SDL_TRUE; - joystick->hwdata->Capabilities.dwSize = sizeof(DIDEVCAPS); - - SDL_zero(dipdw); - dipdw.diph.dwSize = sizeof(DIPROPDWORD); - dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER); - - result = - IDirectInput8_CreateDevice(dinput, - &(joystickdevice->dxdevice.guidInstance), &device, NULL); - if (FAILED(result)) { - return SetDIerror("IDirectInput::CreateDevice", result); - } - - /* Now get the IDirectInputDevice8 interface, instead. */ - result = IDirectInputDevice8_QueryInterface(device, - &IID_IDirectInputDevice8, - (LPVOID *)& joystick-> - hwdata->InputDevice); - /* We are done with this object. Use the stored one from now on. */ - IDirectInputDevice8_Release(device); - - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::QueryInterface", result); - } - - /* Acquire shared access. Exclusive access is required for forces, - * though. */ - result = - IDirectInputDevice8_SetCooperativeLevel(joystick->hwdata-> - InputDevice, SDL_HelperWindow, - DISCL_EXCLUSIVE | - DISCL_BACKGROUND); - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SetCooperativeLevel", result); - } - - /* Use the extended data structure: DIJOYSTATE2. */ - result = - IDirectInputDevice8_SetDataFormat(joystick->hwdata->InputDevice, - &SDL_c_dfDIJoystick2); - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SetDataFormat", result); - } - - /* Get device capabilities */ - result = - IDirectInputDevice8_GetCapabilities(joystick->hwdata->InputDevice, - &joystick->hwdata->Capabilities); - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::GetCapabilities", result); - } - - /* Force capable? */ - if (joystick->hwdata->Capabilities.dwFlags & DIDC_FORCEFEEDBACK) { - result = IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice); - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::Acquire", result); - } - - /* reset all actuators. */ - result = - IDirectInputDevice8_SendForceFeedbackCommand(joystick->hwdata-> - InputDevice, - DISFFC_RESET); - - /* Not necessarily supported, ignore if not supported. - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SendForceFeedbackCommand", result); - } - */ - - result = IDirectInputDevice8_Unacquire(joystick->hwdata->InputDevice); - - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::Unacquire", result); - } - - /* 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 = - IDirectInputDevice8_SetProperty(joystick->hwdata->InputDevice, - DIPROP_AUTOCENTER, &dipdw.diph); - - /* Not necessarily supported, ignore if not supported. - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SetProperty", result); - } - */ - } - - /* What buttons and axes does it have? */ - IDirectInputDevice8_EnumObjects(joystick->hwdata->InputDevice, - EnumDevObjectsCallback, joystick, - DIDFT_BUTTON | DIDFT_AXIS | DIDFT_POV); - - /* Reorder the input objects. Some devices do not report the X axis as - * the first axis, for example. */ - SortDevObjects(joystick); - - dipdw.diph.dwObj = 0; - dipdw.diph.dwHow = DIPH_DEVICE; - dipdw.dwData = INPUT_QSIZE; - - /* Set the buffer size */ - result = - IDirectInputDevice8_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 = SDL_FALSE; - } else if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SetProperty", result); - } - return 0; -} - -static int -SDL_DINPUT_JoystickInitRumble(SDL_Joystick * joystick, Sint16 magnitude, Uint32 duration_ms) -{ - HRESULT result; - - /* Reset and then enable actuators */ - result = IDirectInputDevice8_SendForceFeedbackCommand(joystick->hwdata->InputDevice, DISFFC_RESET); - if (result == DIERR_INPUTLOST || result == DIERR_NOTEXCLUSIVEACQUIRED) { - result = IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice); - if (SUCCEEDED(result)) { - result = IDirectInputDevice8_SendForceFeedbackCommand(joystick->hwdata->InputDevice, DISFFC_RESET); - } - } - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SendForceFeedbackCommand(DISFFC_RESET)", result); - } - - result = IDirectInputDevice8_SendForceFeedbackCommand(joystick->hwdata->InputDevice, DISFFC_SETACTUATORSON); - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SendForceFeedbackCommand(DISFFC_SETACTUATORSON)", result); - } - - /* Create the effect */ - joystick->hwdata->ffeffect = CreateRumbleEffectData(magnitude, duration_ms); - if (!joystick->hwdata->ffeffect) { - return SDL_OutOfMemory(); - } - - result = IDirectInputDevice8_CreateEffect(joystick->hwdata->InputDevice, &GUID_Sine, - joystick->hwdata->ffeffect, &joystick->hwdata->ffeffect_ref, NULL); - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::CreateEffect", result); - } - return 0; -} - -int -SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms) -{ - HRESULT result; - - /* Scale and average the two rumble strengths */ - Sint16 magnitude = (Sint16)(((low_frequency_rumble / 2) + (high_frequency_rumble / 2)) / 2); - - if (!(joystick->hwdata->Capabilities.dwFlags & DIDC_FORCEFEEDBACK)) { - return SDL_Unsupported(); - } - - if (joystick->hwdata->ff_initialized) { - DIPERIODIC *periodic = ((DIPERIODIC *)joystick->hwdata->ffeffect->lpvTypeSpecificParams); - joystick->hwdata->ffeffect->dwDuration = duration_ms * 1000; /* In microseconds. */ - periodic->dwMagnitude = CONVERT_MAGNITUDE(magnitude); - - result = IDirectInputEffect_SetParameters(joystick->hwdata->ffeffect_ref, joystick->hwdata->ffeffect, (DIEP_DURATION | DIEP_TYPESPECIFICPARAMS)); - if (result == DIERR_INPUTLOST) { - result = IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice); - if (SUCCEEDED(result)) { - result = IDirectInputEffect_SetParameters(joystick->hwdata->ffeffect_ref, joystick->hwdata->ffeffect, (DIEP_DURATION | DIEP_TYPESPECIFICPARAMS)); - } - } - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::SetParameters", result); - } - } else { - if (SDL_DINPUT_JoystickInitRumble(joystick, magnitude, duration_ms) < 0) { - return -1; - } - joystick->hwdata->ff_initialized = SDL_TRUE; - } - - result = IDirectInputEffect_Start(joystick->hwdata->ffeffect_ref, 1, 0); - if (result == DIERR_INPUTLOST || result == DIERR_NOTEXCLUSIVEACQUIRED) { - result = IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice); - if (SUCCEEDED(result)) { - result = IDirectInputEffect_Start(joystick->hwdata->ffeffect_ref, 1, 0); - } - } - if (FAILED(result)) { - return SetDIerror("IDirectInputDevice8::Start", result); - } - return 0; -} - -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]; -} - -static void -UpdateDINPUTJoystickState_Buffered(SDL_Joystick * joystick) -{ - int i; - HRESULT result; - DWORD numevents; - DIDEVICEOBJECTDATA evtbuf[INPUT_QSIZE]; - - numevents = INPUT_QSIZE; - result = - IDirectInputDevice8_GetDeviceData(joystick->hwdata->InputDevice, - sizeof(DIDEVICEOBJECTDATA), evtbuf, - &numevents, 0); - if (result == DIERR_INPUTLOST || result == DIERR_NOTACQUIRED) { - IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice); - result = - IDirectInputDevice8_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); - } - break; - } - } - } -} - -/* 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. - */ -static void -UpdateDINPUTJoystickState_Polled(SDL_Joystick * joystick) -{ - DIJOYSTATE2 state; - HRESULT result; - int i; - - result = - IDirectInputDevice8_GetDeviceState(joystick->hwdata->InputDevice, - sizeof(DIJOYSTATE2), &state); - if (result == DIERR_INPUTLOST || result == DIERR_NOTACQUIRED) { - IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice); - result = - IDirectInputDevice8_GetDeviceState(joystick->hwdata->InputDevice, - sizeof(DIJOYSTATE2), &state); - } - - if (result != DI_OK) { - return; - } - - /* 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(joystick, in->num, (Sint16)state.lX); - break; - case DIJOFS_Y: - SDL_PrivateJoystickAxis(joystick, in->num, (Sint16)state.lY); - break; - case DIJOFS_Z: - SDL_PrivateJoystickAxis(joystick, in->num, (Sint16)state.lZ); - break; - case DIJOFS_RX: - SDL_PrivateJoystickAxis(joystick, in->num, (Sint16)state.lRx); - break; - case DIJOFS_RY: - SDL_PrivateJoystickAxis(joystick, in->num, (Sint16)state.lRy); - break; - case DIJOFS_RZ: - SDL_PrivateJoystickAxis(joystick, in->num, (Sint16)state.lRz); - break; - case DIJOFS_SLIDER(0): - SDL_PrivateJoystickAxis(joystick, in->num, (Sint16)state.rglSlider[0]); - break; - case DIJOFS_SLIDER(1): - SDL_PrivateJoystickAxis(joystick, in->num, (Sint16)state.rglSlider[1]); - break; - } - break; - - case BUTTON: - SDL_PrivateJoystickButton(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(joystick, in->num, pos); - break; - } - } - } -} - -void -SDL_DINPUT_JoystickUpdate(SDL_Joystick * joystick) -{ - HRESULT result; - - result = IDirectInputDevice8_Poll(joystick->hwdata->InputDevice); - if (result == DIERR_INPUTLOST || result == DIERR_NOTACQUIRED) { - IDirectInputDevice8_Acquire(joystick->hwdata->InputDevice); - IDirectInputDevice8_Poll(joystick->hwdata->InputDevice); - } - - if (joystick->hwdata->buffered) { - UpdateDINPUTJoystickState_Buffered(joystick); - } else { - UpdateDINPUTJoystickState_Polled(joystick); - } -} - -void -SDL_DINPUT_JoystickClose(SDL_Joystick * joystick) -{ - if (joystick->hwdata->ffeffect_ref) { - IDirectInputEffect_Unload(joystick->hwdata->ffeffect_ref); - joystick->hwdata->ffeffect_ref = NULL; - } - if (joystick->hwdata->ffeffect) { - FreeRumbleEffectData(joystick->hwdata->ffeffect); - joystick->hwdata->ffeffect = NULL; - } - IDirectInputDevice8_Unacquire(joystick->hwdata->InputDevice); - IDirectInputDevice8_Release(joystick->hwdata->InputDevice); - joystick->hwdata->ff_initialized = SDL_FALSE; -} - -void -SDL_DINPUT_JoystickQuit(void) -{ - if (dinput != NULL) { - IDirectInput8_Release(dinput); - dinput = NULL; - } - - if (coinitialized) { - WIN_CoUninitialize(); - coinitialized = SDL_FALSE; - } -} - -#else /* !SDL_JOYSTICK_DINPUT */ - -typedef struct JoyStick_DeviceData JoyStick_DeviceData; - -int -SDL_DINPUT_JoystickInit(void) -{ - return 0; -} - -void -SDL_DINPUT_JoystickDetect(JoyStick_DeviceData **pContext) -{ -} - -int -SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickdevice) -{ - return SDL_Unsupported(); -} - -int -SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms) -{ - return SDL_Unsupported(); -} - -void -SDL_DINPUT_JoystickUpdate(SDL_Joystick * joystick) -{ -} - -void -SDL_DINPUT_JoystickClose(SDL_Joystick * joystick) -{ -} - -void -SDL_DINPUT_JoystickQuit(void) -{ -} - -#endif /* SDL_JOYSTICK_DINPUT */ - -/* vi: set ts=4 sw=4 expandtab: */ |