sdl-ios-xcode: src/joystick/win32/SDL

annotate src/joystick/win32/SDL_dxjoystick.c @ 2713:0906692aa6a4

Final merge of Google Summer of Code 2008 work... Force Feedback for SDL by Edgar Simo, mentored by Ryan C. Gordon

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 25 Aug 2008 09:55:03 +0000
parents	fe19afb86473
children	50bc882455e5

rev	line source
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Lesser General Public License for more details.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free Software
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 #include "SDL_config.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 #ifdef SDL_JOYSTICK_DINPUT
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 /* DirectInput joystick driver; written by Glenn Maynard, based on Andrei de
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 * A. Formiga's WINMM driver.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 * Hats and sliders are completely untested; the app I'm writing this for mostly
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 * doesn't use them and I don't own any joysticks with them.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 * We don't bother to use event notification here. It doesn't seem to work
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 * with polled devices, and it's fine to call IDirectInputDevice2_GetDeviceData and
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 * let it return 0 events. */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #include "SDL_error.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #include "SDL_events.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include "SDL_joystick.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #include "../SDL_sysjoystick.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 #include "../SDL_joystick_c.h"
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	41 #include "SDL_dxjoystick_c.h"
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	42
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	43 /* an ISO hack for VisualC++ */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	44 #ifdef _MSC_VER
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	45 #define snprintf _snprintf
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	46 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 #define INPUT_QSIZE 32 /* Buffer up to 32 input messages */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 #define MAX_JOYSTICKS 8
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 #define AXIS_MIN -32768 /* minimum value for axis coordinate */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 #define AXIS_MAX 32767 /* maximum value for axis coordinate */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 #define JOY_AXIS_THRESHOLD (((AXIS_MAX)-(AXIS_MIN))/100) /* 1% motion */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	54 /* external variables referenced. */
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	55 extern HWND SDL_HelperWindow;
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	56
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	57
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	58 /* local variables */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	59 static LPDIRECTINPUT dinput = NULL;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	60 extern HRESULT(WINAPI * DInputCreate) (HINSTANCE hinst, DWORD dwVersion,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	61 LPDIRECTINPUT * ppDI,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	62 LPUNKNOWN punkOuter);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	63 static DIDEVICEINSTANCE SYS_Joystick[MAX_JOYSTICKS]; /* array to hold joystick ID values */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	64 static int SYS_NumJoysticks;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	65 static HINSTANCE DInputDLL = NULL;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	66
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	67
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	68 /* local prototypes */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	69 static void SetDIerror(const char *function, HRESULT code);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	70 static BOOL CALLBACK EnumJoysticksCallback(const DIDEVICEINSTANCE *
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	71 pdidInstance, VOID * pContext);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	72 static BOOL CALLBACK EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE dev,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	73 LPVOID pvRef);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	74 static Uint8 TranslatePOV(DWORD value);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	75 static int SDL_PrivateJoystickAxis_Int(SDL_Joystick * joystick, Uint8 axis,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	76 Sint16 value);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	77 static int SDL_PrivateJoystickHat_Int(SDL_Joystick * joystick, Uint8 hat,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	78 Uint8 value);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	79 static int SDL_PrivateJoystickButton_Int(SDL_Joystick * joystick,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	80 Uint8 button, Uint8 state);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	81
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	82
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 /* Convert a DirectInput return code to a text message */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 static void
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	85 SetDIerror(const char *function, HRESULT code)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 {
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	87 SDL_SetError("%s() [%s]: %s", function,
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	88 DXGetErrorString(code), DXGetErrorDescription(code));
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 /* Function to scan the system for joysticks.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 * This function should set SDL_numjoysticks to the number of available
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 * joysticks. Joystick 0 should be the system default joystick.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 * It should return 0, or -1 on an unrecoverable fatal error.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 SDL_SYS_JoystickInit(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 HRESULT result;
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	101 HINSTANCE instance;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 SYS_NumJoysticks = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	105 result = CoInitialize(NULL);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	106 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	107 SetDIerror("CoInitialize", result);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	111 result = CoCreateInstance(&CLSID_DirectInput, NULL, CLSCTX_INPROC_SERVER,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	112 &IID_IDirectInput, &dinput);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	113
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	114 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	115 SetDIerror("CoCreateInstance", result);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	116 return (-1);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	117 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	118
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	119 /* Because we used CoCreateInstance, we need to Initialize it, first. */
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	120 instance = GetModuleHandle(NULL);
0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	121 if (instance == NULL) {
0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	122 SDL_SetError("GetModuleHandle() failed with error code %d.",
0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	123 GetLastError());
0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	124 return (-1);
0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	125 }
0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	126 result = IDirectInput_Initialize(dinput, instance, DIRECTINPUT_VERSION);
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	127
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	128 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	129 SetDIerror("IDirectInput::Initialize", result);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	130 return (-1);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	131 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	132
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	133 /* Look for joysticks, wheels, head trackers, gamepads, etc.. */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 result = IDirectInput_EnumDevices(dinput,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 DIDEVTYPE_JOYSTICK,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 EnumJoysticksCallback,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 NULL, DIEDFL_ATTACHEDONLY);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 return SYS_NumJoysticks;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	142 static BOOL CALLBACK
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	143 EnumJoysticksCallback(const DIDEVICEINSTANCE * pdidInstance, VOID * pContext)
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	144 {
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	145 SDL_memcpy(&SYS_Joystick[SYS_NumJoysticks], pdidInstance,
0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	146 sizeof(DIDEVICEINSTANCE));
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	147 SYS_NumJoysticks++;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	148
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	149 if (SYS_NumJoysticks >= MAX_JOYSTICKS)
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	150 return DIENUM_STOP;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	151
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	152 return DIENUM_CONTINUE;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	153 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	154
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 /* Function to get the device-dependent name of a joystick */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 const char *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 SDL_SYS_JoystickName(int index)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 /**-> test for invalid index ? /
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 return (SYS_Joystick[index].tszProductName);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 /* Function to open a joystick for use.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 The joystick to open is specified by the index field of the joystick.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 This should fill the nbuttons and naxes fields of the joystick structure.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 It returns 0, or -1 if there is an error.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 SDL_SYS_JoystickOpen(SDL_Joystick * joystick)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 HRESULT result;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 LPDIRECTINPUTDEVICE device;
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	173 DIPROPDWORD dipdw;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	174
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	175 SDL_memset(&dipdw, 0, sizeof(DIPROPDWORD));
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	176 dipdw.diph.dwSize = sizeof(DIPROPDWORD);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	177 dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	178
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 /* allocate memory for system specific hardware data */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 joystick->hwdata =
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	182 (struct joystick_hwdata *) SDL_malloc(sizeof(struct joystick_hwdata));
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 if (joystick->hwdata == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 SDL_OutOfMemory();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 }
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	187 SDL_memset(joystick->hwdata, 0, sizeof(struct joystick_hwdata));
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 joystick->hwdata->buffered = 1;
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	189 joystick->hwdata->Capabilities.dwSize = sizeof(DIDEVCAPS);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 result =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 IDirectInput_CreateDevice(dinput,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 &SYS_Joystick[joystick->index].
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 guidInstance, &device, NULL);
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	195 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	196 SetDIerror("IDirectInput::CreateDevice", result);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	200 /* Now get the IDirectInputDevice2 interface, instead. */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 result = IDirectInputDevice_QueryInterface(device,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 &IID_IDirectInputDevice2,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 (LPVOID *) & joystick->
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 hwdata->InputDevice);
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	205 /* We are done with this object. Use the stored one from now on. */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 IDirectInputDevice_Release(device);
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	207
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	208 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	209 SetDIerror("IDirectInputDevice::QueryInterface", result);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	213 /* Aquire shared access. Exclusive access is required for forces,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	214 * though. */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 result =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 IDirectInputDevice2_SetCooperativeLevel(joystick->hwdata->
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	217 InputDevice, SDL_HelperWindow,
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	218 DISCL_EXCLUSIVE \|
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 DISCL_BACKGROUND);
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	220 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	221 SetDIerror("IDirectInputDevice2::SetCooperativeLevel", result);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	225 /* Use the extended data structure: DIJOYSTATE2. */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 result =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 IDirectInputDevice2_SetDataFormat(joystick->hwdata->InputDevice,
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	228 &c_dfDIJoystick2);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	229 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	230 SetDIerror("IDirectInputDevice2::SetDataFormat", result);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	231 return (-1);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	232 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	233
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	234 /* Get device capabilities */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	235 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	236 IDirectInputDevice2_GetCapabilities(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	237 &joystick->hwdata->Capabilities);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	238
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	239 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	240 SetDIerror("IDirectInputDevice2::GetCapabilities", result);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	244 /* Force capable? */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	245 if (joystick->hwdata->Capabilities.dwFlags & DIDC_FORCEFEEDBACK) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	246
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	247 result = IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	248
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	249 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	250 SetDIerror("IDirectInputDevice2::Acquire", result);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	251 return (-1);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	252 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	253
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	254 /* reset all accuators. */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	255 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	256 IDirectInputDevice2_SendForceFeedbackCommand(joystick->hwdata->
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	257 InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	258 DISFFC_RESET);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	260 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	261 SetDIerror("IDirectInputDevice2::SendForceFeedbackCommand",
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	262 result);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	263 return (-1);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	264 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	265
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	266 result = IDirectInputDevice2_Unacquire(joystick->hwdata->InputDevice);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	267
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	268 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	269 SetDIerror("IDirectInputDevice2::Unacquire", result);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	270 return (-1);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	271 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	272
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	273 /* Turn on auto-centering for a ForceFeedback device (until told
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	274 * otherwise). */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 dipdw.diph.dwObj = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 dipdw.diph.dwHow = DIPH_DEVICE;
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	277 dipdw.dwData = DIPROPAUTOCENTER_ON;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	278
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 result =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	281 DIPROP_AUTOCENTER, &dipdw.diph);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	283 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	284 SetDIerror("IDirectInputDevice2::SetProperty", result);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	289 /* What buttons and axes does it have? */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	290 IDirectInputDevice2_EnumObjects(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	291 EnumDevObjectsCallback, joystick,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	292 DIDFT_BUTTON \| DIDFT_AXIS \| DIDFT_POV);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	293
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	294 dipdw.diph.dwObj = 0;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	295 dipdw.diph.dwHow = DIPH_DEVICE;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	296 dipdw.dwData = INPUT_QSIZE;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	297
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	298 /* Set the buffer size */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	299 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	300 IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	301 DIPROP_BUFFERSIZE, &dipdw.diph);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	302
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	303 if (result == DI_POLLEDDEVICE) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	304 /* This device doesn't support buffering, so we're forced
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	305 * to use less reliable polling. */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	306 joystick->hwdata->buffered = 0;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	307 } else if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	308 SetDIerror("IDirectInputDevice2::SetProperty", result);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	309 return (-1);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	310 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	311
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 return (0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314
2198 fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	315 static BOOL CALLBACK
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	316 EnumDevObjectsCallback(LPCDIDEVICEOBJECTINSTANCE dev, LPVOID pvRef)
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	317 {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	318 SDL_Joystick joystick = (SDL_Joystick ) pvRef;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	319 HRESULT result;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	320 input_t *in = &joystick->hwdata->Inputs[joystick->hwdata->NumInputs];
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	321
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	322 in->ofs = dev->dwOfs;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	323
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	324 if (dev->dwType & DIDFT_BUTTON) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	325 in->type = BUTTON;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	326 in->num = joystick->nbuttons;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	327 joystick->nbuttons++;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	328 } else if (dev->dwType & DIDFT_POV) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	329 in->type = HAT;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	330 in->num = joystick->nhats;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	331 joystick->nhats++;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	332 } else if (dev->dwType & DIDFT_AXIS) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	333 DIPROPRANGE diprg;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	334 DIPROPDWORD dilong;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	335
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	336 in->type = AXIS;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	337 in->num = joystick->naxes;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	338
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	339 diprg.diph.dwSize = sizeof(diprg);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	340 diprg.diph.dwHeaderSize = sizeof(diprg.diph);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	341 diprg.diph.dwObj = dev->dwOfs;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	342 diprg.diph.dwHow = DIPH_BYOFFSET;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	343 diprg.lMin = AXIS_MIN;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	344 diprg.lMax = AXIS_MAX;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	345
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	346 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	347 IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	348 DIPROP_RANGE, &diprg.diph);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	349 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	350 return DIENUM_CONTINUE; /* don't use this axis */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	351 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	352
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	353 /* Set dead zone to 0. */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	354 dilong.diph.dwSize = sizeof(dilong);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	355 dilong.diph.dwHeaderSize = sizeof(dilong.diph);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	356 dilong.diph.dwObj = dev->dwOfs;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	357 dilong.diph.dwHow = DIPH_BYOFFSET;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	358 dilong.dwData = 0;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	359 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	360 IDirectInputDevice2_SetProperty(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	361 DIPROP_DEADZONE, &dilong.diph);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	362 if (FAILED(result)) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	363 return DIENUM_CONTINUE; /* don't use this axis */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	364 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	365
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	366 joystick->naxes++;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	367 } else {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	368 /* not supported at this time */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	369 return DIENUM_CONTINUE;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	370 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	371
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	372 joystick->hwdata->NumInputs++;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	373
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	374 if (joystick->hwdata->NumInputs == MAX_INPUTS) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	375 return DIENUM_STOP; /* too many */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	376 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	377
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	378 return DIENUM_CONTINUE;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	379 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	380
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	381 /* Function to update the state of a joystick - called as a device poll.
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	382 * This function shouldn't update the joystick structure directly,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	383 * but instead should call SDL_PrivateJoystick*() to deliver events
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	384 * and update joystick device state.
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	385 */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	386 void
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	387 SDL_SYS_JoystickUpdate_Polled(SDL_Joystick * joystick)
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	388 {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	389 DIJOYSTATE2 state;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	390 HRESULT result;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	391 int i;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	392
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	393 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	394 IDirectInputDevice2_GetDeviceState(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	395 sizeof(DIJOYSTATE2), &state);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	396 if (result == DIERR_INPUTLOST \|\| result == DIERR_NOTACQUIRED) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	397 IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	398 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	399 IDirectInputDevice2_GetDeviceState(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	400 sizeof(DIJOYSTATE2), &state);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	401 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	402
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	403 /* Set each known axis, button and POV. */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	404 for (i = 0; i < joystick->hwdata->NumInputs; ++i) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	405 const input_t *in = &joystick->hwdata->Inputs[i];
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	406
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	407 switch (in->type) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	408 case AXIS:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	409 switch (in->ofs) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	410 case DIJOFS_X:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	411 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	412 (Sint16) state.lX);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	413 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	414 case DIJOFS_Y:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	415 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	416 (Sint16) state.lY);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	417 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	418 case DIJOFS_Z:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	419 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	420 (Sint16) state.lZ);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	421 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	422 case DIJOFS_RX:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	423 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	424 (Sint16) state.lRx);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	425 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	426 case DIJOFS_RY:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	427 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	428 (Sint16) state.lRy);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	429 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	430 case DIJOFS_RZ:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	431 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	432 (Sint16) state.lRz);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	433 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	434 case DIJOFS_SLIDER(0):
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	435 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	436 (Sint16) state.rglSlider[0]);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	437 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	438 case DIJOFS_SLIDER(1):
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	439 SDL_PrivateJoystickAxis_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	440 (Sint16) state.rglSlider[1]);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	441 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	442 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	443
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	444 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	445
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	446 case BUTTON:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	447 SDL_PrivateJoystickButton_Int(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	448 (Uint8) (state.
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	449 rgbButtons[in->ofs -
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	450 DIJOFS_BUTTON0]
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	451 ? SDL_PRESSED :
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	452 SDL_RELEASED));
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	453 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	454 case HAT:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	455 {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	456 Uint8 pos = TranslatePOV(state.rgdwPOV[in->ofs -
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	457 DIJOFS_POV(0)]);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	458 SDL_PrivateJoystickHat_Int(joystick, in->num, pos);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	459 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	460 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	461 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	462 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	463 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	464
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	465 void
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	466 SDL_SYS_JoystickUpdate_Buffered(SDL_Joystick * joystick)
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	467 {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	468 int i;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	469 HRESULT result;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	470 DWORD numevents;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	471 DIDEVICEOBJECTDATA evtbuf[INPUT_QSIZE];
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	472
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	473 numevents = INPUT_QSIZE;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	474 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	475 IDirectInputDevice2_GetDeviceData(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	476 sizeof(DIDEVICEOBJECTDATA), evtbuf,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	477 &numevents, 0);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	478 if (result == DIERR_INPUTLOST \|\| result == DIERR_NOTACQUIRED) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	479 IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	480 result =
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	481 IDirectInputDevice2_GetDeviceData(joystick->hwdata->InputDevice,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	482 sizeof(DIDEVICEOBJECTDATA),
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	483 evtbuf, &numevents, 0);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	484 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	485
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	486 /* Handle the events or punt */
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	487 if (FAILED(result))
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	488 return;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	489
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	490 for (i = 0; i < (int) numevents; ++i) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	491 int j;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	492
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	493 for (j = 0; j < joystick->hwdata->NumInputs; ++j) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	494 const input_t *in = &joystick->hwdata->Inputs[j];
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	495
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	496 if (evtbuf[i].dwOfs != in->ofs)
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	497 continue;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	498
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	499 switch (in->type) {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	500 case AXIS:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	501 SDL_PrivateJoystickAxis(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	502 (Sint16) evtbuf[i].dwData);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	503 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	504 case BUTTON:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	505 SDL_PrivateJoystickButton(joystick, in->num,
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	506 (Uint8) (evtbuf[i].
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	507 dwData ? SDL_PRESSED :
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	508 SDL_RELEASED));
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	509 break;
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	510 case HAT:
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	511 {
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	512 Uint8 pos = TranslatePOV(evtbuf[i].dwData);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	513 SDL_PrivateJoystickHat(joystick, in->num, pos);
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	514 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	515 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	516 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	517 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	518 }
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	519
fe19afb86473 Split acinclude.m4 into its component parts for easy updating Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	520
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	521 static Uint8
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	522 TranslatePOV(DWORD value)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	523 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	524 const int HAT_VALS[] = {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	525 SDL_HAT_UP,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	526 SDL_HAT_UP \| SDL_HAT_RIGHT,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	527 SDL_HAT_RIGHT,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	528 SDL_HAT_DOWN \| SDL_HAT_RIGHT,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	529 SDL_HAT_DOWN,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	530 SDL_HAT_DOWN \| SDL_HAT_LEFT,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	531 SDL_HAT_LEFT,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	532 SDL_HAT_UP \| SDL_HAT_LEFT
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	533 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	534
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	535 if (LOWORD(value) == 0xFFFF)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	536 return SDL_HAT_CENTERED;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	537
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	538 /* Round the value up: */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539 value += 4500 / 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	540 value %= 36000;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541 value /= 4500;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	542
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	543 if (value >= 8)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	544 return SDL_HAT_CENTERED; /* shouldn't happen */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	545
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	546 return HAT_VALS[value];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	547 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	549 /* SDL_PrivateJoystick* doesn't discard duplicate events, so we need to
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	550 * do it. */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	551 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	552 SDL_PrivateJoystickAxis_Int(SDL_Joystick * joystick, Uint8 axis, Sint16 value)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	553 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	554 if (joystick->axes[axis] != value)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	555 return SDL_PrivateJoystickAxis(joystick, axis, value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	556 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	557 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	558
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	559 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	560 SDL_PrivateJoystickHat_Int(SDL_Joystick * joystick, Uint8 hat, Uint8 value)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	561 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	562 if (joystick->hats[hat] != value)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	563 return SDL_PrivateJoystickHat(joystick, hat, value);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	564 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	565 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	566
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	567 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	568 SDL_PrivateJoystickButton_Int(SDL_Joystick * joystick, Uint8 button,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	569 Uint8 state)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	570 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	571 if (joystick->buttons[button] != state)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	572 return SDL_PrivateJoystickButton(joystick, button, state);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	573 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	574 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	575
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	576 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	577 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	578 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	579 HRESULT result;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	580
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	581 result = IDirectInputDevice2_Poll(joystick->hwdata->InputDevice);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	582 if (result == DIERR_INPUTLOST \|\| result == DIERR_NOTACQUIRED) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	583 IDirectInputDevice2_Acquire(joystick->hwdata->InputDevice);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	584 IDirectInputDevice2_Poll(joystick->hwdata->InputDevice);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	585 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	586
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	587 if (joystick->hwdata->buffered)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	588 SDL_SYS_JoystickUpdate_Buffered(joystick);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	589 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	590 SDL_SYS_JoystickUpdate_Polled(joystick);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	591 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	592
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	593 /* Function to close a joystick after use */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	594 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	595 SDL_SYS_JoystickClose(SDL_Joystick * joystick)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	596 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	597 IDirectInputDevice2_Unacquire(joystick->hwdata->InputDevice);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	598 IDirectInputDevice2_Release(joystick->hwdata->InputDevice);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	599
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	600 if (joystick->hwdata != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	601 /* free system specific hardware data */
2713 0906692aa6a4 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2198 diff changeset	602 SDL_free(joystick->hwdata);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	603 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	604 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	605
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	606 /* Function to perform any system-specific joystick related cleanup */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	607 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	608 SDL_SYS_JoystickQuit(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	609 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	610 IDirectInput_Release(dinput);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	611 dinput = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	612 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	613
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	614 #endif /* SDL_JOYSTICK_DINPUT */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	615 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/joystick/win32/SDL_dxjoystick.c @ 2713:0906692aa6a4